* [RFC PATCH V3 0/5] media: platform: Add support for Digital Image Processing (DIP) on mt8183 SoC
@ 2019-09-09 19:22 frederic.chen
2019-09-09 19:22 ` [RFC PATCH V3 1/5] dt-bindings: mt8183: Added DIP dt-bindings frederic.chen
` (6 more replies)
0 siblings, 7 replies; 19+ messages in thread
From: frederic.chen @ 2019-09-09 19:22 UTC (permalink / raw)
To: hans.verkuil, laurent.pinchart+renesas, tfiga, matthias.bgg, mchehab
Cc: yuzhao, zwisler, linux-mediatek, linux-arm-kernel, Sean.Cheng,
sj.huang, christie.yu, holmes.chiou, frederic.chen,
Jerry-ch.Chen, jungo.lin, Rynn.Wu, linux-media, srv_heupstream,
devicetree, shik, suleiman, Allan.Yang
Hello,
This RFC patch series added Digital Image Processing (DIP) driver on Mediatek
mt8183 SoC. It belongs to the Mediatek's ISP driver series based on V4L2 and
media controller framework. I posted the main part of the DIP driver as RFC to
discuss first and would like some review comments.
I appreciate the comment of Tomasz in RFC V2. The RFC V3 patch addressed on all
issues reviewed in V2 except the one about Mediatek proprietary MDP stride,
depth and raw depth usage which is still under discussion. I will refactor
the related parts once we come to the conclusion.
You can check the following URL for the detail.
http://lists.infradead.org/pipermail/linux-mediatek/2019-September/023254.html
In V3, I also removed all workaround solution about the following V4L2
compliance tool issues so that we got the related failed result.
1. Request API test doesn't know which buffers of the video devices are
required so we got failed in testRequests()
2. V4L2 compliance test check if the driver return error when passing an
invalid image size, but in vb2_create_bufs() case, we don't know if the
size check is required or not.
Please see the following URL for the detail.
http://lists.infradead.org/pipermail/linux-mediatek/2019-June/020884.html
Besides that, we got a new issue about the test case. When receiving the
VIDIOC_SUBDEV_G_FMT ioctl on a DIP sub device's pad which connects with a
meta video device, we return -EINVEL since it doesn't represent an image
data flow (no width and height information), but the test case expects
that the driver return some media format information.
Sub-Device ioctls (Sink Pad 1):
fail: v4l2-test-subdevs.cpp(352): doioctl(node, VIDIOC_SUBDEV_G_FMT, &fmt)
test Try VIDIOC_SUBDEV_G/S_FMT: FAIL
==============
Introduction
==============
Digital Image Processing (DIP) unit can accept the tuning parameters and
adjust the image content in Mediatek ISP system. Furthermore, it performs
demosaicing and noise reduction on the image to support the advanced camera
features of the application. The DIP driver also support image format
conversion, resizing and rotation with its hardware path.
The driver is implemented with V4L2 and media controller framework. We
have the following entities describing the DIP path. Since a DIP frame has
multiple buffers, the driver uses Request API to control the multiple
buffer's enqueue flow.
1. Meta (output video device): connects to DIP sub device. It accepts the
input tuning buffer from userspace. The metadata interface used currently
is only a temporary solution to kick off driver development and is not
ready for reviewed yet.
2. RAW (output video device): connects to DIP sub device. It accepts input
image buffer from userspace.
3. DIP (sub device): connects to MDP-0 and MDP-1. When processing an image,
DIP hardware support multiple output images with different size and format
so it needs two capture video devices to return the streaming data to the
user.
4. MDP-0 (capture video device): return the processed image data.
5. MDP-1 (capture video device): return the processed image data, the
image size and format can be different from the ones of MDP-0.
The overall file structure of the DIP driver is as following:
* mtk_dip-v4l2.c: implements DIP platform driver, V4L2 and vb2 operations.
* mtk_dip-sys.c: implements the hardware job handling flow including the part of
interaction with the SCP and MDP.
* mtk_dip-dev.c: implements dip pipe utilities. DIP driver supports 3 software
pipes (preview, capture and reprocessing) at the same time. All
the pipes share the same DIP hardware to process the images.
==================
Changes in v3
==================
* mtk_dip-sys.c:
1. Use mtk_dip_pipe_job_finish() in mtk_dip_hw_streamoff()
2. Splice the pipe's running job list into a local list_head in
mtk_dip_hw_streamoff()
3. In dip_composer_workfunc(), use down() instead custom wait_event() calls
4. Added error handling of SCP ipi sending failure in dip_composer_workfunc(),
which returns the buffers in the error case.
5. Remove jobs which are not queued to the hardware in
mtk_dip_hw_flush_pipe_jobs() and wait for the job already in SCP to be finished.
When streaming off, dip returns buffers after it finish the above operations.
6. Call mtk_dip_hw_flush_pipe_jobs() first in mtk_dip_hw_streamon()
7. In dip_scp_handler() and dip_composer_workfunc(), we get buffer pointers back
from the driver with job ids instead of the va field of the IPI structure
8. Use dma_map_resource()/dma_unmap_resource instead of ma_map_page_attrs()/
dma_unmap_page_attrs
* mtk_dip-v4l2.c:
1. Serialized full link_setup, start_streaming and stop_streaming with
pipe->lock
2. Added pipe->nodes_streaming and pipe->nodes_enabled bitmasks
3. Used media_pipeline_start to lock the link state when first node starts
streaming and the last node stops streaming.
4. Support B8, F8, B12, F12, B14, F14 input formats
5. Enabled RPM auto suspension and improved the rpm/pm ops implementation
6. Moved the v4l2_device_register_subdev_nodes() call from
mtk_dip_pipe_v4l2_register() to mtk_dip_dev_v4l2_init().
7. Merged struct mtk_dip_dev and struct mtk_dip_hw
8. Moved mtk_dip_hw_res_init() call from mtk_dip_hw_connect() to probe()
9. Separated meta and video vb2 ops implementation
10. Moved pending job adding codes from .req_validate() to .req_queue()
11. Added helper mtk_dip_media_req_to_dip_req() and removed error-prone codes
about the casting between struct mtk_dip_request and media_request
12. Removed unnecessary ctrl handler initialization of nodes which doesn't
support ctrl. (Only MTK_DIP_VIDEO_NODE_ID_MDP0_CAPTURE support ctrl)
13. Refactored mtk_dip_pipe_try_fmt()/ mtk_dip_videoc_try_fmt()/
mtk_dip_videoc_s_fmt() so that we can remove the codes changing driver internal
status in mtk_dip_videoc_try_fmt().
14. Support noise reduction and shading video devices
* mtk_dip-dev.c
1. Merged struct mtk_dip_pipe_job_info and struct mtk_dip_request.
2. Added pass_1_align and num_cplanes fields in mtk_dip_dev_format
3. Use bytesperline set in mtk_dip_pipe_try_fmt() when preparing HW setting
instead of calling mtk_dip_pipe_get_stride() again
4. Removed unnecessary local list used in mtk_dip_pipe_try_enqueue()
==================
Changes in v2
==================
* mtk_dip-smem.c
1. Removed mtk_dip-smem.c and the custom code of SCP and DIP's share memory
operation, and uses SCP device as the allocation device instead. (SCP creates
the shared DMA pool of DMA buffers and can hook to DMA mapping APIs)
* mtk_dip-ctrl.c
1. Merged mtk_dip-ctrl.c into mtk_dip-v4l2.c since we only have a HW ctrl.
(V4L2_CID_ROTATE)
* mtk_dip-sys.c:
1. Removed struct mtk_dip_hw_work, mtk_dip_hw_submit_work and the related memory
management flow (use mtk_dip_request instead)
2. Uses workqueue mdp_wq instead of dip_runner_thread kthread to simplify the
design
3. Removed dip_gcejoblist and use mtk_dip_job_info list instead
4. Removed framejob and mtk_dip_hw_mdpcb_work and the related alloc and free
since it already embedded in the new struct mtk_dip_request
5. Integrated struct mtk_dip_hw_user_id and struct with mtk_dip_pipe, and
removed dip_hw->dip_useridlist
6. Pass mtk_dip_request to mdp_cmdq_sendtask() as cb data
7. Use spinlock instead of mutex as struct mtk_dip_hw_queue's queuelock so that
we can use direct function call instead of mdpcb_workqueue works
8. Removed dip_send() and use scp_ipi_send() directly
9. Removed composing_wq and the related macro, we use semaphore instead
10. Use array to keep constant number of working buffer pointers in dip_hw
instead a list
11. Allocates the SCP working buffer before scheduling the job into SCP. When
there is no free buffer, we hold the job until there are any working buffers
available.
12. Re-designed the request handling flow. We implement
mtk_dip_vb2_request_validate() to collect the job data including buffers and
check if we got minimum required buffers. mtk_dip_pipe_try_enqueue() is added to
simplify the job scheduling flow in both streamon() case with buffers already in
queues and .buf_queue() during streaming. In streamon() function, we call
mtk_dip_pipe_try_enqueue() to execute as many as jobs in the pending list
13. Fixed the issue about passing the kernel pointer to SCP
14. Re-designed mtk_dip_hw_flush_by_id() to remove the unnecessary loop and
interrupt abort
15. Added codes to wait for pending jobs already in SCP during suspend flow. In
mtk_dip_suspend() and dip_submit_worker(), we get mutex hw_op_lock before read
and update the SCP job number to avoid the race condition when system suspend
happens and DIP driver is sending ipi command to trigger the firmware job.
16. Removed struct mtk_dip_hw's dip_user_cnt and dip_state, and uses
dip_stream_cnt instead
17. Uses dma_alloc_coherent() instead of scp_get_reserve_mem_phys()/
scp_get_reserve_mem_size() to allocate DIP working buffers
* mtk_dip-v4l2.c:
1. Call mtk_dip_hw_stream{on, off} in mtk_dip_subdev_s_stream() directly instead
mtk_dip_pipe_stream_on and mtk_dip_pipe_stream_off
2. Removed buf usage HW ctrl and uses dma port configured in node's description
instead
3. Moved platform driver ops to mtk_dip-v4l2.c (which includes the V4L2/media
ops implementation)
4. Moved hardware related operation in sub-device open/close to
streamon()/streamoff() ops
5. Uses dip_pipe->lock to synchronize streamon, streamoff and link setup flow
6. Added a counter dip_pipe->cnt_nodes_not_streaming to check if the pipe can be
streamon or not (instead of the mtk_dip_all_nodes_streaming())
7. Moved the buffer size checking code from .queue_setup() to .buf_prepare()
8. Added multiple-plane formats support
9. Created interfaces and interface links for input and output video nodes
10. Added error handling and improved the cleanup codes in
mtk_dip_dev_v4l2_init() and mtk_dip_pipe_v4l2_register()
11. Added mtk_dip_video_device_v4l2_register() to simplify
mtk_dip_pipe_v4l2_register()'s implementation
12. Added mtk_dip_video_device.flags instead of enable, dynamic and immutable
fields in struct mtk_dip_video_device.
13. Added a list to mtk_dip_video_device to hold queued buffers instead of
accessing vbq.bufs directly.
14. Merged struct mtk_dip_dev_meta_format and struct mtk_dip_dev_mdp_format into
struct mtk_dip_dev_format
15. Changed the try_fmt() implementation. If the pixelformat is not supported,
we use the default one but keep the valid fields.
16. Moved the mtk_dip_hw_connect()/mtk_dip_hw_disconnect() call from
mtk_dip_subdev_s_stream() to mtk_dip_hw_streamon()/mtk_dip_hw_streamoff() and
removed some redundant check about stream count.
17. Re-implemented dev_pm_ops
* mtk_dip-dev.c:
1. Added mtk_dip_request extending media_request and embedded pipe_job_info in
it.
2. Removed mtk_dip_pipe_stream{on, off} and move the content to
mtk_dip_hw_stream{on, off}
3. Removed fill_ipi_img_param() and extends fill_ipi_img_param_mp() so that it
can support both multiple non-contiguous and multiple contiguous planes buffers.
4. Added mtk_dip_pipe_get_stride() to reduce redundant codes.
5. Removed call_mtk_dip_pipe_finish() and merged its content into its callers
6. Removed unused ctrl handler from struct mtk_dip_pipe.
==================
Changes in v1
==================
1. Uses Request API instead of DIP's buffer collection design
2. Removed unnecessary abstraction structurally, including mtk_dip_ctx and
related ops
3. Removed the dip_smem node from device tree
4. Improved the dip_work list's management flow
5. Fixed the common issues Tomasz commented on Mediatek ISP Pass 1's RFC v0
patch series
==================
Dependent patch
==================
DIP driver depends on MDP 3 driver and SCP driver. The patches are as
following:
[1]. support mdp3 on mt8183 platform
https://patchwork.kernel.org/cover/10945585/
[2]. Add support for mt8183 SCP
https://patchwork.kernel.org/cover/11027245/
==================
Compliance test
==================
* Test command: v4l2-compliance -m /dev/media0
* test output:
v4l2-compliance SHA: not available, 32 bits
Compliance test for mtk-cam-dip device /dev/media0:
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Required ioctls:
test MEDIA_IOC_DEVICE_INFO: OK
Allow for multiple opens:
test second /dev/media0 open: OK
test MEDIA_IOC_DEVICE_INFO: OK
test for unlimited opens: OK
Media Controller ioctls:
test MEDIA_IOC_G_TOPOLOGY: OK
Entities: 27 Interfaces: 51 Pads: 48 Links: 75
test MEDIA_IOC_ENUM_ENTITIES/LINKS: OK
test MEDIA_IOC_SETUP_LINK: OK
Total for mtk-cam-dip device /dev/media0: 7, Succeeded: 7, Failed: 0, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip pre device /dev/video0:
Driver Info:
Driver name : mtk-cam-dip pre
Card type : mtk-cam-dip preview
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84202000
Video Output Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04202000
Video Output Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x0300000c
Type : V4L Video
Entity Info:
ID : 0x0000000a (10)
Name : mtk-cam-dip preview Raw Input
Function : V4L2 I/O
Pad 0x0100000b : 0: Source
Link 0x0200000e: to remote pad 0x1000002 of entity 'preview': Data, Enabled
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video0 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip pre device /dev/video0: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip pre device /dev/video0:
Driver Info:
Driver name : mtk-cam-dip pre
Card type : mtk-cam-dip preview
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84202000
Video Output Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04202000
Video Output Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x0300000c
Type : V4L Video
Entity Info:
ID : 0x0000000a (10)
Name : mtk-cam-dip preview Raw Input
Function : V4L2 I/O
Pad 0x0100000b : 0: Source
Link 0x0200000e: to remote pad 0x1000002 of entity 'preview': Data, Enabled
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video0 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip pre device /dev/video0: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip pre device /dev/video1:
Driver Info:
Driver name : mtk-cam-dip pre
Card type : mtk-cam-dip preview
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x8c200000
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x0c200000
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x03000014
Type : V4L Video
Entity Info:
ID : 0x00000012 (18)
Name : mtk-cam-dip preview Tuning
Function : V4L2 I/O
Pad 0x01000013 : 0: Source
Link 0x02000016: to remote pad 0x1000003 of entity 'preview': Data
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video1 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK (Not Supported)
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(604): q.reqbufs(node, 1)
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
fail: v4l2-test-buffers.cpp(741): VIDIOC_EXPBUF is supported, but the V4L2_MEMORY_MMAP support is missing or malfunctioning.
fail: v4l2-test-buffers.cpp(742): VIDIOC_EXPBUF is supported, but the V4L2_MEMORY_MMAP support is missing, probably due to earlier failing format tests.
test VIDIOC_EXPBUF: OK (Not Supported)
test Requests: OK
Total for mtk-cam-dip pre device /dev/video1: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip pre device /dev/video1:
Driver Info:
Driver name : mtk-cam-dip pre
Card type : mtk-cam-dip preview
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x8c200000
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x0c200000
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x03000014
Type : V4L Video
Entity Info:
ID : 0x00000012 (18)
Name : mtk-cam-dip preview Tuning
Function : V4L2 I/O
Pad 0x01000013 : 0: Source
Link 0x02000016: to remote pad 0x1000003 of entity 'preview': Data
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video1 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK (Not Supported)
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(604): q.reqbufs(node, 1)
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
fail: v4l2-test-buffers.cpp(741): VIDIOC_EXPBUF is supported, but the V4L2_MEMORY_MMAP support is missing or malfunctioning.
fail: v4l2-test-buffers.cpp(742): VIDIOC_EXPBUF is supported, but the V4L2_MEMORY_MMAP support is missing, probably due to earlier failing format tests.
test VIDIOC_EXPBUF: OK (Not Supported)
test Requests: OK
Total for mtk-cam-dip pre device /dev/video1: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip pre device /dev/video2:
Driver Info:
Driver name : mtk-cam-dip pre
Card type : mtk-cam-dip preview
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84202000
Video Output Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04202000
Video Output Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x0300001c
Type : V4L Video
Entity Info:
ID : 0x0000001a (26)
Name : mtk-cam-dip preview NR Input
Function : V4L2 I/O
Pad 0x0100001b : 0: Source
Link 0x0200001e: to remote pad 0x1000004 of entity 'preview': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video2 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip pre device /dev/video2: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip pre device /dev/video2:
Driver Info:
Driver name : mtk-cam-dip pre
Card type : mtk-cam-dip preview
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84202000
Video Output Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04202000
Video Output Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x0300001c
Type : V4L Video
Entity Info:
ID : 0x0000001a (26)
Name : mtk-cam-dip preview NR Input
Function : V4L2 I/O
Pad 0x0100001b : 0: Source
Link 0x0200001e: to remote pad 0x1000004 of entity 'preview': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video2 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip pre device /dev/video2: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip pre device /dev/video3:
Driver Info:
Driver name : mtk-cam-dip pre
Card type : mtk-cam-dip preview
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84202000
Video Output Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04202000
Video Output Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x03000024
Type : V4L Video
Entity Info:
ID : 0x00000022 (34)
Name : mtk-cam-dip preview Shading
Function : V4L2 I/O
Pad 0x01000023 : 0: Source
Link 0x02000026: to remote pad 0x1000005 of entity 'preview': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video3 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip pre device /dev/video3: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip pre device /dev/video3:
Driver Info:
Driver name : mtk-cam-dip pre
Card type : mtk-cam-dip preview
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84202000
Video Output Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04202000
Video Output Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x03000024
Type : V4L Video
Entity Info:
ID : 0x00000022 (34)
Name : mtk-cam-dip preview Shading
Function : V4L2 I/O
Pad 0x01000023 : 0: Source
Link 0x02000026: to remote pad 0x1000005 of entity 'preview': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video3 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip pre device /dev/video3: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip pre device /dev/video4:
Driver Info:
Driver name : mtk-cam-dip pre
Card type : mtk-cam-dip preview
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x0300002c
Type : V4L Video
Entity Info:
ID : 0x0000002a (42)
Name : mtk-cam-dip preview MDP0
Function : V4L2 I/O
Pad 0x0100002b : 0: Sink
Link 0x0200002e: from remote pad 0x1000006 of entity 'preview': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video4 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK
test VIDIOC_QUERYCTRL: OK
test VIDIOC_G/S_CTRL: OK
test VIDIOC_G/S/TRY_EXT_CTRLS: OK
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 2 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
fail: v4l2-test-buffers.cpp(1622): doioctl_fd(req_fd, MEDIA_REQUEST_IOC_QUEUE, 0) != ENOENT
test Requests: FAIL
Total for mtk-cam-dip pre device /dev/video4: 45, Succeeded: 43, Failed: 2, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip pre device /dev/video4:
Driver Info:
Driver name : mtk-cam-dip pre
Card type : mtk-cam-dip preview
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x0300002c
Type : V4L Video
Entity Info:
ID : 0x0000002a (42)
Name : mtk-cam-dip preview MDP0
Function : V4L2 I/O
Pad 0x0100002b : 0: Sink
Link 0x0200002e: from remote pad 0x1000006 of entity 'preview': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video4 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK
test VIDIOC_QUERYCTRL: OK
test VIDIOC_G/S_CTRL: OK
test VIDIOC_G/S/TRY_EXT_CTRLS: OK
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 2 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
fail: v4l2-test-buffers.cpp(1622): doioctl_fd(req_fd, MEDIA_REQUEST_IOC_QUEUE, 0) != ENOENT
test Requests: FAIL
Total for mtk-cam-dip pre device /dev/video4: 45, Succeeded: 43, Failed: 2, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip pre device /dev/video5:
Driver Info:
Driver name : mtk-cam-dip pre
Card type : mtk-cam-dip preview
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x03000034
Type : V4L Video
Entity Info:
ID : 0x00000032 (50)
Name : mtk-cam-dip preview MDP1
Function : V4L2 I/O
Pad 0x01000033 : 0: Sink
Link 0x02000036: from remote pad 0x1000007 of entity 'preview': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video5 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip pre device /dev/video5: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip pre device /dev/video5:
Driver Info:
Driver name : mtk-cam-dip pre
Card type : mtk-cam-dip preview
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x03000034
Type : V4L Video
Entity Info:
ID : 0x00000032 (50)
Name : mtk-cam-dip preview MDP1
Function : V4L2 I/O
Pad 0x01000033 : 0: Sink
Link 0x02000036: from remote pad 0x1000007 of entity 'preview': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video5 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip pre device /dev/video5: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip pre device /dev/video6:
Driver Info:
Driver name : mtk-cam-dip pre
Card type : mtk-cam-dip preview
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x0300003c
Type : V4L Video
Entity Info:
ID : 0x0000003a (58)
Name : mtk-cam-dip preview IMG2
Function : V4L2 I/O
Pad 0x0100003b : 0: Sink
Link 0x0200003e: from remote pad 0x1000008 of entity 'preview': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video6 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip pre device /dev/video6: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip pre device /dev/video6:
Driver Info:
Driver name : mtk-cam-dip pre
Card type : mtk-cam-dip preview
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x0300003c
Type : V4L Video
Entity Info:
ID : 0x0000003a (58)
Name : mtk-cam-dip preview IMG2
Function : V4L2 I/O
Pad 0x0100003b : 0: Sink
Link 0x0200003e: from remote pad 0x1000008 of entity 'preview': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video6 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip pre device /dev/video6: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip pre device /dev/video7:
Driver Info:
Driver name : mtk-cam-dip pre
Card type : mtk-cam-dip preview
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x03000044
Type : V4L Video
Entity Info:
ID : 0x00000042 (66)
Name : mtk-cam-dip preview IMG3
Function : V4L2 I/O
Pad 0x01000043 : 0: Sink
Link 0x02000046: from remote pad 0x1000009 of entity 'preview': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video7 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip pre device /dev/video7: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip pre device /dev/video7:
Driver Info:
Driver name : mtk-cam-dip pre
Card type : mtk-cam-dip preview
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x03000044
Type : V4L Video
Entity Info:
ID : 0x00000042 (66)
Name : mtk-cam-dip preview IMG3
Function : V4L2 I/O
Pad 0x01000043 : 0: Sink
Link 0x02000046: from remote pad 0x1000009 of entity 'preview': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video7 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip pre device /dev/video7: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip cap device /dev/video8:
Driver Info:
Driver name : mtk-cam-dip cap
Card type : mtk-cam-dip capture
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84202000
Video Output Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04202000
Video Output Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x03000055
Type : V4L Video
Entity Info:
ID : 0x00000053 (83)
Name : mtk-cam-dip capture Raw Input
Function : V4L2 I/O
Pad 0x01000054 : 0: Source
Link 0x02000057: to remote pad 0x100004b of entity 'capture': Data, Enabled
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video8 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip cap device /dev/video8: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip cap device /dev/video8:
Driver Info:
Driver name : mtk-cam-dip cap
Card type : mtk-cam-dip capture
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84202000
Video Output Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04202000
Video Output Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x03000055
Type : V4L Video
Entity Info:
ID : 0x00000053 (83)
Name : mtk-cam-dip capture Raw Input
Function : V4L2 I/O
Pad 0x01000054 : 0: Source
Link 0x02000057: to remote pad 0x100004b of entity 'capture': Data, Enabled
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video8 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip cap device /dev/video8: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip cap device /dev/video9:
Driver Info:
Driver name : mtk-cam-dip cap
Card type : mtk-cam-dip capture
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x8c200000
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x0c200000
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x0300005d
Type : V4L Video
Entity Info:
ID : 0x0000005b (91)
Name : mtk-cam-dip capture Tuning
Function : V4L2 I/O
Pad 0x0100005c : 0: Source
Link 0x0200005f: to remote pad 0x100004c of entity 'capture': Data
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video9 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK (Not Supported)
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(604): q.reqbufs(node, 1)
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
fail: v4l2-test-buffers.cpp(741): VIDIOC_EXPBUF is supported, but the V4L2_MEMORY_MMAP support is missing or malfunctioning.
fail: v4l2-test-buffers.cpp(742): VIDIOC_EXPBUF is supported, but the V4L2_MEMORY_MMAP support is missing, probably due to earlier failing format tests.
test VIDIOC_EXPBUF: OK (Not Supported)
test Requests: OK
Total for mtk-cam-dip cap device /dev/video9: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip cap device /dev/video9:
Driver Info:
Driver name : mtk-cam-dip cap
Card type : mtk-cam-dip capture
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x8c200000
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x0c200000
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x0300005d
Type : V4L Video
Entity Info:
ID : 0x0000005b (91)
Name : mtk-cam-dip capture Tuning
Function : V4L2 I/O
Pad 0x0100005c : 0: Source
Link 0x0200005f: to remote pad 0x100004c of entity 'capture': Data
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video9 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK (Not Supported)
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(604): q.reqbufs(node, 1)
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
fail: v4l2-test-buffers.cpp(741): VIDIOC_EXPBUF is supported, but the V4L2_MEMORY_MMAP support is missing or malfunctioning.
fail: v4l2-test-buffers.cpp(742): VIDIOC_EXPBUF is supported, but the V4L2_MEMORY_MMAP support is missing, probably due to earlier failing format tests.
test VIDIOC_EXPBUF: OK (Not Supported)
test Requests: OK
Total for mtk-cam-dip cap device /dev/video9: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip cap device /dev/video10:
Driver Info:
Driver name : mtk-cam-dip cap
Card type : mtk-cam-dip capture
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84202000
Video Output Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04202000
Video Output Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x03000065
Type : V4L Video
Entity Info:
ID : 0x00000063 (99)
Name : mtk-cam-dip capture NR Input
Function : V4L2 I/O
Pad 0x01000064 : 0: Source
Link 0x02000067: to remote pad 0x100004d of entity 'capture': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video10 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip cap device /dev/video10: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip cap device /dev/video10:
Driver Info:
Driver name : mtk-cam-dip cap
Card type : mtk-cam-dip capture
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84202000
Video Output Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04202000
Video Output Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x03000065
Type : V4L Video
Entity Info:
ID : 0x00000063 (99)
Name : mtk-cam-dip capture NR Input
Function : V4L2 I/O
Pad 0x01000064 : 0: Source
Link 0x02000067: to remote pad 0x100004d of entity 'capture': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video10 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip cap device /dev/video10: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip cap device /dev/video11:
Driver Info:
Driver name : mtk-cam-dip cap
Card type : mtk-cam-dip capture
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84202000
Video Output Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04202000
Video Output Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x0300006d
Type : V4L Video
Entity Info:
ID : 0x0000006b (107)
Name : mtk-cam-dip capture Shading
Function : V4L2 I/O
Pad 0x0100006c : 0: Source
Link 0x0200006f: to remote pad 0x100004e of entity 'capture': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video11 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip cap device /dev/video11: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip cap device /dev/video11:
Driver Info:
Driver name : mtk-cam-dip cap
Card type : mtk-cam-dip capture
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84202000
Video Output Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04202000
Video Output Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x0300006d
Type : V4L Video
Entity Info:
ID : 0x0000006b (107)
Name : mtk-cam-dip capture Shading
Function : V4L2 I/O
Pad 0x0100006c : 0: Source
Link 0x0200006f: to remote pad 0x100004e of entity 'capture': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video11 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip cap device /dev/video11: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip cap device /dev/video12:
Driver Info:
Driver name : mtk-cam-dip cap
Card type : mtk-cam-dip capture
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x03000075
Type : V4L Video
Entity Info:
ID : 0x00000073 (115)
Name : mtk-cam-dip capture MDP0
Function : V4L2 I/O
Pad 0x01000074 : 0: Sink
Link 0x02000077: from remote pad 0x100004f of entity 'capture': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video12 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK
test VIDIOC_QUERYCTRL: OK
test VIDIOC_G/S_CTRL: OK
test VIDIOC_G/S/TRY_EXT_CTRLS: OK
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 2 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
fail: v4l2-test-buffers.cpp(1622): doioctl_fd(req_fd, MEDIA_REQUEST_IOC_QUEUE, 0) != ENOENT
test Requests: FAIL
Total for mtk-cam-dip cap device /dev/video12: 45, Succeeded: 43, Failed: 2, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip cap device /dev/video12:
Driver Info:
Driver name : mtk-cam-dip cap
Card type : mtk-cam-dip capture
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x03000075
Type : V4L Video
Entity Info:
ID : 0x00000073 (115)
Name : mtk-cam-dip capture MDP0
Function : V4L2 I/O
Pad 0x01000074 : 0: Sink
Link 0x02000077: from remote pad 0x100004f of entity 'capture': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video12 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK
test VIDIOC_QUERYCTRL: OK
test VIDIOC_G/S_CTRL: OK
test VIDIOC_G/S/TRY_EXT_CTRLS: OK
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 2 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
fail: v4l2-test-buffers.cpp(1622): doioctl_fd(req_fd, MEDIA_REQUEST_IOC_QUEUE, 0) != ENOENT
test Requests: FAIL
Total for mtk-cam-dip cap device /dev/video12: 45, Succeeded: 43, Failed: 2, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip cap device /dev/video13:
Driver Info:
Driver name : mtk-cam-dip cap
Card type : mtk-cam-dip capture
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x0300007d
Type : V4L Video
Entity Info:
ID : 0x0000007b (123)
Name : mtk-cam-dip capture MDP1
Function : V4L2 I/O
Pad 0x0100007c : 0: Sink
Link 0x0200007f: from remote pad 0x1000050 of entity 'capture': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video13 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip cap device /dev/video13: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip cap device /dev/video13:
Driver Info:
Driver name : mtk-cam-dip cap
Card type : mtk-cam-dip capture
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x0300007d
Type : V4L Video
Entity Info:
ID : 0x0000007b (123)
Name : mtk-cam-dip capture MDP1
Function : V4L2 I/O
Pad 0x0100007c : 0: Sink
Link 0x0200007f: from remote pad 0x1000050 of entity 'capture': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video13 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip cap device /dev/video13: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip cap device /dev/video14:
Driver Info:
Driver name : mtk-cam-dip cap
Card type : mtk-cam-dip capture
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x03000085
Type : V4L Video
Entity Info:
ID : 0x00000083 (131)
Name : mtk-cam-dip capture IMG2
Function : V4L2 I/O
Pad 0x01000084 : 0: Sink
Link 0x02000087: from remote pad 0x1000051 of entity 'capture': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video14 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip cap device /dev/video14: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip cap device /dev/video14:
Driver Info:
Driver name : mtk-cam-dip cap
Card type : mtk-cam-dip capture
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x03000085
Type : V4L Video
Entity Info:
ID : 0x00000083 (131)
Name : mtk-cam-dip capture IMG2
Function : V4L2 I/O
Pad 0x01000084 : 0: Sink
Link 0x02000087: from remote pad 0x1000051 of entity 'capture': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video14 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip cap device /dev/video14: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip cap device /dev/video15:
Driver Info:
Driver name : mtk-cam-dip cap
Card type : mtk-cam-dip capture
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x0300008d
Type : V4L Video
Entity Info:
ID : 0x0000008b (139)
Name : mtk-cam-dip capture IMG3
Function : V4L2 I/O
Pad 0x0100008c : 0: Sink
Link 0x0200008f: from remote pad 0x1000052 of entity 'capture': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video15 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip cap device /dev/video15: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip cap device /dev/video15:
Driver Info:
Driver name : mtk-cam-dip cap
Card type : mtk-cam-dip capture
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x0300008d
Type : V4L Video
Entity Info:
ID : 0x0000008b (139)
Name : mtk-cam-dip capture IMG3
Function : V4L2 I/O
Pad 0x0100008c : 0: Sink
Link 0x0200008f: from remote pad 0x1000052 of entity 'capture': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video15 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip cap device /dev/video15: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip rep device /dev/video16:
Driver Info:
Driver name : mtk-cam-dip rep
Card type : mtk-cam-dip reprocess
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84202000
Video Output Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04202000
Video Output Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x0300009e
Type : V4L Video
Entity Info:
ID : 0x0000009c (156)
Name : mtk-cam-dip reprocess Raw Input
Function : V4L2 I/O
Pad 0x0100009d : 0: Source
Link 0x020000a0: to remote pad 0x1000094 of entity 'reprocess': Data, Enabled
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video16 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip rep device /dev/video16: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip rep device /dev/video16:
Driver Info:
Driver name : mtk-cam-dip rep
Card type : mtk-cam-dip reprocess
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84202000
Video Output Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04202000
Video Output Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x0300009e
Type : V4L Video
Entity Info:
ID : 0x0000009c (156)
Name : mtk-cam-dip reprocess Raw Input
Function : V4L2 I/O
Pad 0x0100009d : 0: Source
Link 0x020000a0: to remote pad 0x1000094 of entity 'reprocess': Data, Enabled
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video16 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip rep device /dev/video16: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip rep device /dev/video17:
Driver Info:
Driver name : mtk-cam-dip rep
Card type : mtk-cam-dip reprocess
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x8c200000
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x0c200000
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x030000a6
Type : V4L Video
Entity Info:
ID : 0x000000a4 (164)
Name : mtk-cam-dip reprocess Tuning
Function : V4L2 I/O
Pad 0x010000a5 : 0: Source
Link 0x020000a8: to remote pad 0x1000095 of entity 'reprocess': Data
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video17 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK (Not Supported)
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(604): q.reqbufs(node, 1)
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
fail: v4l2-test-buffers.cpp(741): VIDIOC_EXPBUF is supported, but the V4L2_MEMORY_MMAP support is missing or malfunctioning.
fail: v4l2-test-buffers.cpp(742): VIDIOC_EXPBUF is supported, but the V4L2_MEMORY_MMAP support is missing, probably due to earlier failing format tests.
test VIDIOC_EXPBUF: OK (Not Supported)
test Requests: OK
Total for mtk-cam-dip rep device /dev/video17: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip rep device /dev/video17:
Driver Info:
Driver name : mtk-cam-dip rep
Card type : mtk-cam-dip reprocess
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x8c200000
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x0c200000
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x030000a6
Type : V4L Video
Entity Info:
ID : 0x000000a4 (164)
Name : mtk-cam-dip reprocess Tuning
Function : V4L2 I/O
Pad 0x010000a5 : 0: Source
Link 0x020000a8: to remote pad 0x1000095 of entity 'reprocess': Data
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video17 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK (Not Supported)
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(604): q.reqbufs(node, 1)
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
fail: v4l2-test-buffers.cpp(741): VIDIOC_EXPBUF is supported, but the V4L2_MEMORY_MMAP support is missing or malfunctioning.
fail: v4l2-test-buffers.cpp(742): VIDIOC_EXPBUF is supported, but the V4L2_MEMORY_MMAP support is missing, probably due to earlier failing format tests.
test VIDIOC_EXPBUF: OK (Not Supported)
test Requests: OK
Total for mtk-cam-dip rep device /dev/video17: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip rep device /dev/video18:
Driver Info:
Driver name : mtk-cam-dip rep
Card type : mtk-cam-dip reprocess
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84202000
Video Output Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04202000
Video Output Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x030000ae
Type : V4L Video
Entity Info:
ID : 0x000000ac (172)
Name : mtk-cam-dip reprocess NR Input
Function : V4L2 I/O
Pad 0x010000ad : 0: Source
Link 0x020000b0: to remote pad 0x1000096 of entity 'reprocess': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video18 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip rep device /dev/video18: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip rep device /dev/video18:
Driver Info:
Driver name : mtk-cam-dip rep
Card type : mtk-cam-dip reprocess
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84202000
Video Output Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04202000
Video Output Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x030000ae
Type : V4L Video
Entity Info:
ID : 0x000000ac (172)
Name : mtk-cam-dip reprocess NR Input
Function : V4L2 I/O
Pad 0x010000ad : 0: Source
Link 0x020000b0: to remote pad 0x1000096 of entity 'reprocess': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video18 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip rep device /dev/video18: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip rep device /dev/video19:
Driver Info:
Driver name : mtk-cam-dip rep
Card type : mtk-cam-dip reprocess
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84202000
Video Output Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04202000
Video Output Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x030000b6
Type : V4L Video
Entity Info:
ID : 0x000000b4 (180)
Name : mtk-cam-dip reprocess Shading
Function : V4L2 I/O
Pad 0x010000b5 : 0: Source
Link 0x020000b8: to remote pad 0x1000097 of entity 'reprocess': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video19 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip rep device /dev/video19: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip rep device /dev/video19:
Driver Info:
Driver name : mtk-cam-dip rep
Card type : mtk-cam-dip reprocess
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84202000
Video Output Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04202000
Video Output Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x030000b6
Type : V4L Video
Entity Info:
ID : 0x000000b4 (180)
Name : mtk-cam-dip reprocess Shading
Function : V4L2 I/O
Pad 0x010000b5 : 0: Source
Link 0x020000b8: to remote pad 0x1000097 of entity 'reprocess': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video19 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip rep device /dev/video19: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip rep device /dev/video20:
Driver Info:
Driver name : mtk-cam-dip rep
Card type : mtk-cam-dip reprocess
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x030000be
Type : V4L Video
Entity Info:
ID : 0x000000bc (188)
Name : mtk-cam-dip reprocess MDP0
Function : V4L2 I/O
Pad 0x010000bd : 0: Sink
Link 0x020000c0: from remote pad 0x1000098 of entity 'reprocess': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video20 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK
test VIDIOC_QUERYCTRL: OK
test VIDIOC_G/S_CTRL: OK
test VIDIOC_G/S/TRY_EXT_CTRLS: OK
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 2 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
fail: v4l2-test-buffers.cpp(1622): doioctl_fd(req_fd, MEDIA_REQUEST_IOC_QUEUE, 0) != ENOENT
test Requests: FAIL
Total for mtk-cam-dip rep device /dev/video20: 45, Succeeded: 43, Failed: 2, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip rep device /dev/video20:
Driver Info:
Driver name : mtk-cam-dip rep
Card type : mtk-cam-dip reprocess
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x030000be
Type : V4L Video
Entity Info:
ID : 0x000000bc (188)
Name : mtk-cam-dip reprocess MDP0
Function : V4L2 I/O
Pad 0x010000bd : 0: Sink
Link 0x020000c0: from remote pad 0x1000098 of entity 'reprocess': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video20 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK
test VIDIOC_QUERYCTRL: OK
test VIDIOC_G/S_CTRL: OK
test VIDIOC_G/S/TRY_EXT_CTRLS: OK
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 2 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
fail: v4l2-test-buffers.cpp(1622): doioctl_fd(req_fd, MEDIA_REQUEST_IOC_QUEUE, 0) != ENOENT
test Requests: FAIL
Total for mtk-cam-dip rep device /dev/video20: 45, Succeeded: 43, Failed: 2, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip rep device /dev/video21:
Driver Info:
Driver name : mtk-cam-dip rep
Card type : mtk-cam-dip reprocess
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x030000c6
Type : V4L Video
Entity Info:
ID : 0x000000c4 (196)
Name : mtk-cam-dip reprocess MDP1
Function : V4L2 I/O
Pad 0x010000c5 : 0: Sink
Link 0x020000c8: from remote pad 0x1000099 of entity 'reprocess': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video21 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip rep device /dev/video21: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip rep device /dev/video21:
Driver Info:
Driver name : mtk-cam-dip rep
Card type : mtk-cam-dip reprocess
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x030000c6
Type : V4L Video
Entity Info:
ID : 0x000000c4 (196)
Name : mtk-cam-dip reprocess MDP1
Function : V4L2 I/O
Pad 0x010000c5 : 0: Sink
Link 0x020000c8: from remote pad 0x1000099 of entity 'reprocess': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video21 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip rep device /dev/video21: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip rep device /dev/video22:
Driver Info:
Driver name : mtk-cam-dip rep
Card type : mtk-cam-dip reprocess
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x030000ce
Type : V4L Video
Entity Info:
ID : 0x000000cc (204)
Name : mtk-cam-dip reprocess IMG2
Function : V4L2 I/O
Pad 0x010000cd : 0: Sink
Link 0x020000d0: from remote pad 0x100009a of entity 'reprocess': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video22 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip rep device /dev/video22: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip rep device /dev/video22:
Driver Info:
Driver name : mtk-cam-dip rep
Card type : mtk-cam-dip reprocess
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x030000ce
Type : V4L Video
Entity Info:
ID : 0x000000cc (204)
Name : mtk-cam-dip reprocess IMG2
Function : V4L2 I/O
Pad 0x010000cd : 0: Sink
Link 0x020000d0: from remote pad 0x100009a of entity 'reprocess': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video22 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip rep device /dev/video22: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip rep device /dev/video23:
Driver Info:
Driver name : mtk-cam-dip rep
Card type : mtk-cam-dip reprocess
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x030000d6
Type : V4L Video
Entity Info:
ID : 0x000000d4 (212)
Name : mtk-cam-dip reprocess IMG3
Function : V4L2 I/O
Pad 0x010000d5 : 0: Sink
Link 0x020000d8: from remote pad 0x100009b of entity 'reprocess': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video23 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip rep device /dev/video23: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip rep device /dev/video23:
Driver Info:
Driver name : mtk-cam-dip rep
Card type : mtk-cam-dip reprocess
Bus info : platform:15022000.dip
Driver version : 4.19.66
Capabilities : 0x84201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04201000
Video Capture Multiplanar
Streaming
Extended Pix Format
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x030000d6
Type : V4L Video
Entity Info:
ID : 0x000000d4 (212)
Name : mtk-cam-dip reprocess IMG3
Function : V4L2 I/O
Pad 0x010000d5 : 0: Sink
Link 0x020000d8: from remote pad 0x100009b of entity 'reprocess': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
test VIDIOC_QUERYCAP: OK
Allow for multiple opens:
test second /dev/video23 open: OK
test VIDIOC_QUERYCAP: OK
test VIDIOC_G/S_PRIORITY: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_DBG_G/S_REGISTER: OK (Not Supported)
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK
test VIDIOC_TRY_FMT: OK
test VIDIOC_S_FMT: OK
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
fail: v4l2-test-buffers.cpp(709): q.create_bufs(node, 1, &fmt) != EINVAL
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: FAIL
test VIDIOC_EXPBUF: OK
test Requests: OK
Total for mtk-cam-dip rep device /dev/video23: 45, Succeeded: 44, Failed: 1, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip device /dev/v4l-subdev0:
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x030000dc
Type : V4L Sub-Device
Entity Info:
ID : 0x00000001 (1)
Name : preview
Function : Video Pixel Formatter
Pad 0x01000002 : 0: Sink
Link 0x0200000e: from remote pad 0x100000b of entity 'mtk-cam-dip preview Raw Input': Data, Enabled
Pad 0x01000003 : 1: Sink
Link 0x02000016: from remote pad 0x1000013 of entity 'mtk-cam-dip preview Tuning': Data
Pad 0x01000004 : 2: Sink
Link 0x0200001e: from remote pad 0x100001b of entity 'mtk-cam-dip preview NR Input': Data, Dynamic
Pad 0x01000005 : 3: Sink
Link 0x02000026: from remote pad 0x1000023 of entity 'mtk-cam-dip preview Shading': Data, Dynamic
Pad 0x01000006 : 4: Source
Link 0x0200002e: to remote pad 0x100002b of entity 'mtk-cam-dip preview MDP0': Data, Dynamic
Pad 0x01000007 : 5: Source
Link 0x02000036: to remote pad 0x1000033 of entity 'mtk-cam-dip preview MDP1': Data, Dynamic
Pad 0x01000008 : 6: Source
Link 0x0200003e: to remote pad 0x100003b of entity 'mtk-cam-dip preview IMG2': Data, Dynamic
Pad 0x01000009 : 7: Source
Link 0x02000046: to remote pad 0x1000043 of entity 'mtk-cam-dip preview IMG3': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
Allow for multiple opens:
test second /dev/v4l-subdev0 open: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Sub-Device ioctls (Sink Pad 0):
test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Try VIDIOC_SUBDEV_G/S_FMT: OK
test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Active VIDIOC_SUBDEV_G/S_FMT: OK
test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Sub-Device ioctls (Sink Pad 1):
test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
fail: v4l2-test-subdevs.cpp(352): doioctl(node, VIDIOC_SUBDEV_G_FMT, &fmt)
test Try VIDIOC_SUBDEV_G/S_FMT: FAIL
test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
fail: v4l2-test-subdevs.cpp(352): doioctl(node, VIDIOC_SUBDEV_G_FMT, &fmt)
test Active VIDIOC_SUBDEV_G/S_FMT: FAIL
test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Sub-Device ioctls (Sink Pad 2):
test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Try VIDIOC_SUBDEV_G/S_FMT: OK
test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Active VIDIOC_SUBDEV_G/S_FMT: OK
test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Sub-Device ioctls (Sink Pad 3):
test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Try VIDIOC_SUBDEV_G/S_FMT: OK
test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Active VIDIOC_SUBDEV_G/S_FMT: OK
test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Sub-Device ioctls (Source Pad 4):
test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Try VIDIOC_SUBDEV_G/S_FMT: OK
test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Active VIDIOC_SUBDEV_G/S_FMT: OK
test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Sub-Device ioctls (Source Pad 5):
test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Try VIDIOC_SUBDEV_G/S_FMT: OK
test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Active VIDIOC_SUBDEV_G/S_FMT: OK
test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Sub-Device ioctls (Source Pad 6):
test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Try VIDIOC_SUBDEV_G/S_FMT: OK
test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Active VIDIOC_SUBDEV_G/S_FMT: OK
test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Sub-Device ioctls (Source Pad 7):
test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Try VIDIOC_SUBDEV_G/S_FMT: OK
test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Active VIDIOC_SUBDEV_G/S_FMT: OK
test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK (Not Supported)
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK (Not Supported)
test VIDIOC_TRY_FMT: OK (Not Supported)
test VIDIOC_S_FMT: OK (Not Supported)
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK (Not Supported)
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK (Not Supported)
test VIDIOC_EXPBUF: OK (Not Supported)
test Requests: OK (Not Supported)
Total for mtk-cam-dip device /dev/v4l-subdev0: 97, Succeeded: 95, Failed: 2, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip device /dev/v4l-subdev1:
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x030000de
Type : V4L Sub-Device
Entity Info:
ID : 0x0000004a (74)
Name : capture
Function : Video Pixel Formatter
Pad 0x0100004b : 0: Sink
Link 0x02000057: from remote pad 0x1000054 of entity 'mtk-cam-dip capture Raw Input': Data, Enabled
Pad 0x0100004c : 1: Sink
Link 0x0200005f: from remote pad 0x100005c of entity 'mtk-cam-dip capture Tuning': Data
Pad 0x0100004d : 2: Sink
Link 0x02000067: from remote pad 0x1000064 of entity 'mtk-cam-dip capture NR Input': Data, Dynamic
Pad 0x0100004e : 3: Sink
Link 0x0200006f: from remote pad 0x100006c of entity 'mtk-cam-dip capture Shading': Data, Dynamic
Pad 0x0100004f : 4: Source
Link 0x02000077: to remote pad 0x1000074 of entity 'mtk-cam-dip capture MDP0': Data, Dynamic
Pad 0x01000050 : 5: Source
Link 0x0200007f: to remote pad 0x100007c of entity 'mtk-cam-dip capture MDP1': Data, Dynamic
Pad 0x01000051 : 6: Source
Link 0x02000087: to remote pad 0x1000084 of entity 'mtk-cam-dip capture IMG2': Data, Dynamic
Pad 0x01000052 : 7: Source
Link 0x0200008f: to remote pad 0x100008c of entity 'mtk-cam-dip capture IMG3': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
Allow for multiple opens:
test second /dev/v4l-subdev1 open: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Sub-Device ioctls (Sink Pad 0):
test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Try VIDIOC_SUBDEV_G/S_FMT: OK
test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Active VIDIOC_SUBDEV_G/S_FMT: OK
test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Sub-Device ioctls (Sink Pad 1):
test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
fail: v4l2-test-subdevs.cpp(352): doioctl(node, VIDIOC_SUBDEV_G_FMT, &fmt)
test Try VIDIOC_SUBDEV_G/S_FMT: FAIL
test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
fail: v4l2-test-subdevs.cpp(352): doioctl(node, VIDIOC_SUBDEV_G_FMT, &fmt)
test Active VIDIOC_SUBDEV_G/S_FMT: FAIL
test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Sub-Device ioctls (Sink Pad 2):
test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Try VIDIOC_SUBDEV_G/S_FMT: OK
test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Active VIDIOC_SUBDEV_G/S_FMT: OK
test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Sub-Device ioctls (Sink Pad 3):
test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Try VIDIOC_SUBDEV_G/S_FMT: OK
test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Active VIDIOC_SUBDEV_G/S_FMT: OK
test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Sub-Device ioctls (Source Pad 4):
test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Try VIDIOC_SUBDEV_G/S_FMT: OK
test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Active VIDIOC_SUBDEV_G/S_FMT: OK
test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Sub-Device ioctls (Source Pad 5):
test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Try VIDIOC_SUBDEV_G/S_FMT: OK
test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Active VIDIOC_SUBDEV_G/S_FMT: OK
test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Sub-Device ioctls (Source Pad 6):
test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Try VIDIOC_SUBDEV_G/S_FMT: OK
test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Active VIDIOC_SUBDEV_G/S_FMT: OK
test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Sub-Device ioctls (Source Pad 7):
test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Try VIDIOC_SUBDEV_G/S_FMT: OK
test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Active VIDIOC_SUBDEV_G/S_FMT: OK
test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK (Not Supported)
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK (Not Supported)
test VIDIOC_TRY_FMT: OK (Not Supported)
test VIDIOC_S_FMT: OK (Not Supported)
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK (Not Supported)
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK (Not Supported)
test VIDIOC_EXPBUF: OK (Not Supported)
test Requests: OK (Not Supported)
Total for mtk-cam-dip device /dev/v4l-subdev1: 97, Succeeded: 95, Failed: 2, Warnings: 0
--------------------------------------------------------------------------------
Compliance test for mtk-cam-dip device /dev/v4l-subdev2:
Media Driver Info:
Driver name : mtk-cam-dip
Model : mtk-cam-dip
Serial :
Bus info : platform:15022000.dip
Media version : 4.19.66
Hardware revision: 0x00000000 (0)
Driver version : 4.19.66
Interface Info:
ID : 0x030000e0
Type : V4L Sub-Device
Entity Info:
ID : 0x00000093 (147)
Name : reprocess
Function : Video Pixel Formatter
Pad 0x01000094 : 0: Sink
Link 0x020000a0: from remote pad 0x100009d of entity 'mtk-cam-dip reprocess Raw Input': Data, Enabled
Pad 0x01000095 : 1: Sink
Link 0x020000a8: from remote pad 0x10000a5 of entity 'mtk-cam-dip reprocess Tuning': Data
Pad 0x01000096 : 2: Sink
Link 0x020000b0: from remote pad 0x10000ad of entity 'mtk-cam-dip reprocess NR Input': Data, Dynamic
Pad 0x01000097 : 3: Sink
Link 0x020000b8: from remote pad 0x10000b5 of entity 'mtk-cam-dip reprocess Shading': Data, Dynamic
Pad 0x01000098 : 4: Source
Link 0x020000c0: to remote pad 0x10000bd of entity 'mtk-cam-dip reprocess MDP0': Data, Dynamic
Pad 0x01000099 : 5: Source
Link 0x020000c8: to remote pad 0x10000c5 of entity 'mtk-cam-dip reprocess MDP1': Data, Dynamic
Pad 0x0100009a : 6: Source
Link 0x020000d0: to remote pad 0x10000cd of entity 'mtk-cam-dip reprocess IMG2': Data, Dynamic
Pad 0x0100009b : 7: Source
Link 0x020000d8: to remote pad 0x10000d5 of entity 'mtk-cam-dip reprocess IMG3': Data, Dynamic
Required ioctls:
test MC information (see 'Media Driver Info' above): OK
Allow for multiple opens:
test second /dev/v4l-subdev2 open: OK
test for unlimited opens: OK
Debug ioctls:
test VIDIOC_LOG_STATUS: OK (Not Supported)
Input ioctls:
test VIDIOC_G/S_TUNER/ENUM_FREQ_BANDS: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_S_HW_FREQ_SEEK: OK (Not Supported)
test VIDIOC_ENUMAUDIO: OK (Not Supported)
test VIDIOC_G/S/ENUMINPUT: OK (Not Supported)
test VIDIOC_G/S_AUDIO: OK (Not Supported)
Inputs: 0 Audio Inputs: 0 Tuners: 0
Output ioctls:
test VIDIOC_G/S_MODULATOR: OK (Not Supported)
test VIDIOC_G/S_FREQUENCY: OK (Not Supported)
test VIDIOC_ENUMAUDOUT: OK (Not Supported)
test VIDIOC_G/S/ENUMOUTPUT: OK (Not Supported)
test VIDIOC_G/S_AUDOUT: OK (Not Supported)
Outputs: 0 Audio Outputs: 0 Modulators: 0
Input/Output configuration ioctls:
test VIDIOC_ENUM/G/S/QUERY_STD: OK (Not Supported)
test VIDIOC_ENUM/G/S/QUERY_DV_TIMINGS: OK (Not Supported)
test VIDIOC_DV_TIMINGS_CAP: OK (Not Supported)
test VIDIOC_G/S_EDID: OK (Not Supported)
Sub-Device ioctls (Sink Pad 0):
test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Try VIDIOC_SUBDEV_G/S_FMT: OK
test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Active VIDIOC_SUBDEV_G/S_FMT: OK
test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Sub-Device ioctls (Sink Pad 1):
test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
fail: v4l2-test-subdevs.cpp(352): doioctl(node, VIDIOC_SUBDEV_G_FMT, &fmt)
test Try VIDIOC_SUBDEV_G/S_FMT: FAIL
test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
fail: v4l2-test-subdevs.cpp(352): doioctl(node, VIDIOC_SUBDEV_G_FMT, &fmt)
test Active VIDIOC_SUBDEV_G/S_FMT: FAIL
test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Sub-Device ioctls (Sink Pad 2):
test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Try VIDIOC_SUBDEV_G/S_FMT: OK
test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Active VIDIOC_SUBDEV_G/S_FMT: OK
test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Sub-Device ioctls (Sink Pad 3):
test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Try VIDIOC_SUBDEV_G/S_FMT: OK
test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Active VIDIOC_SUBDEV_G/S_FMT: OK
test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Sub-Device ioctls (Source Pad 4):
test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Try VIDIOC_SUBDEV_G/S_FMT: OK
test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Active VIDIOC_SUBDEV_G/S_FMT: OK
test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Sub-Device ioctls (Source Pad 5):
test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Try VIDIOC_SUBDEV_G/S_FMT: OK
test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Active VIDIOC_SUBDEV_G/S_FMT: OK
test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Sub-Device ioctls (Source Pad 6):
test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Try VIDIOC_SUBDEV_G/S_FMT: OK
test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Active VIDIOC_SUBDEV_G/S_FMT: OK
test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Sub-Device ioctls (Source Pad 7):
test Try VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Try VIDIOC_SUBDEV_G/S_FMT: OK
test Try VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test Active VIDIOC_SUBDEV_ENUM_MBUS_CODE/FRAME_SIZE/FRAME_INTERVAL: OK (Not Supported)
test Active VIDIOC_SUBDEV_G/S_FMT: OK
test Active VIDIOC_SUBDEV_G/S_SELECTION/CROP: OK
test VIDIOC_SUBDEV_G/S_FRAME_INTERVAL: OK (Not Supported)
Control ioctls:
test VIDIOC_QUERY_EXT_CTRL/QUERYMENU: OK (Not Supported)
test VIDIOC_QUERYCTRL: OK (Not Supported)
test VIDIOC_G/S_CTRL: OK (Not Supported)
test VIDIOC_G/S/TRY_EXT_CTRLS: OK (Not Supported)
test VIDIOC_(UN)SUBSCRIBE_EVENT/DQEVENT: OK (Not Supported)
test VIDIOC_G/S_JPEGCOMP: OK (Not Supported)
Standard Controls: 0 Private Controls: 0
Format ioctls:
test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: OK (Not Supported)
test VIDIOC_G/S_PARM: OK (Not Supported)
test VIDIOC_G_FBUF: OK (Not Supported)
test VIDIOC_G_FMT: OK (Not Supported)
test VIDIOC_TRY_FMT: OK (Not Supported)
test VIDIOC_S_FMT: OK (Not Supported)
test VIDIOC_G_SLICED_VBI_CAP: OK (Not Supported)
test Cropping: OK (Not Supported)
test Composing: OK (Not Supported)
test Scaling: OK (Not Supported)
Codec ioctls:
test VIDIOC_(TRY_)ENCODER_CMD: OK (Not Supported)
test VIDIOC_G_ENC_INDEX: OK (Not Supported)
test VIDIOC_(TRY_)DECODER_CMD: OK (Not Supported)
Buffer ioctls:
test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK (Not Supported)
test VIDIOC_EXPBUF: OK (Not Supported)
test Requests: OK (Not Supported)
Total for mtk-cam-dip device /dev/v4l-subdev2: 97, Succeeded: 95, Failed: 2, Warnings: 0
Grand Total for mtk-cam-dip device /dev/media0: 2458, Succeeded: 2398, Failed: 60, Warnings: 0
Frederic Chen (5):
dt-bindings: mt8183: Added DIP dt-bindings
dts: arm64: mt8183: Add DIP nodes
media: platform: Add Mediatek DIP driver KConfig
platform: mtk-isp: Add Mediatek DIP driver
media: platform: mtk-mdp3: Add struct tuning_addr and img_sw_buffer
.../bindings/media/mediatek,mt8183-dip.txt | 40 +
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 16 +
drivers/media/platform/Kconfig | 2 +
drivers/media/platform/mtk-isp/Kconfig | 19 +
drivers/media/platform/mtk-isp/Makefile | 7 +
.../media/platform/mtk-isp/isp_50/Makefile | 7 +
.../platform/mtk-isp/isp_50/dip/Makefile | 18 +
.../platform/mtk-isp/isp_50/dip/mtk_dip-dev.c | 650 +++++
.../platform/mtk-isp/isp_50/dip/mtk_dip-dev.h | 566 +++++
.../platform/mtk-isp/isp_50/dip/mtk_dip-hw.h | 156 ++
.../platform/mtk-isp/isp_50/dip/mtk_dip-sys.c | 521 ++++
.../mtk-isp/isp_50/dip/mtk_dip-v4l2.c | 2255 +++++++++++++++++
drivers/media/platform/mtk-mdp3/mtk-img-ipi.h | 15 +-
13 files changed, 4270 insertions(+), 2 deletions(-)
create mode 100644 Documentation/devicetree/bindings/media/mediatek,mt8183-dip.txt
create mode 100644 drivers/media/platform/mtk-isp/Kconfig
create mode 100644 drivers/media/platform/mtk-isp/Makefile
create mode 100644 drivers/media/platform/mtk-isp/isp_50/Makefile
create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/Makefile
create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.c
create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.h
create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-hw.h
create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-sys.c
create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-v4l2.c
--
2.18.0
^ permalink raw reply [flat|nested] 19+ messages in thread* [RFC PATCH V3 1/5] dt-bindings: mt8183: Added DIP dt-bindings 2019-09-09 19:22 [RFC PATCH V3 0/5] media: platform: Add support for Digital Image Processing (DIP) on mt8183 SoC frederic.chen @ 2019-09-09 19:22 ` frederic.chen 2019-09-13 21:48 ` Rob Herring 2019-10-02 9:22 ` Sakari Ailus 2019-09-09 19:22 ` [RFC PATCH V3 2/5] dts: arm64: mt8183: Add DIP nodes frederic.chen ` (5 subsequent siblings) 6 siblings, 2 replies; 19+ messages in thread From: frederic.chen @ 2019-09-09 19:22 UTC (permalink / raw) To: hans.verkuil, laurent.pinchart+renesas, tfiga, matthias.bgg, mchehab Cc: yuzhao, zwisler, linux-mediatek, linux-arm-kernel, Sean.Cheng, sj.huang, christie.yu, holmes.chiou, frederic.chen, Jerry-ch.Chen, jungo.lin, Rynn.Wu, linux-media, srv_heupstream, devicetree, shik, suleiman, Allan.Yang From: Frederic Chen <frederic.chen@mediatek.com> This patch adds DT binding documentation for the Digital Image Processing (DIP) unit of camera ISP system on Mediatek's SoCs. It depends on the SCP and MDP 3 patch as following: 1. dt-bindings: Add a binding for Mediatek SCP https://patchwork.kernel.org/patch/11027247/ 2. dt-binding: mt8183: Add Mediatek MDP3 dt-bindings https://patchwork.kernel.org/patch/10945603/ Signed-off-by: Frederic Chen <frederic.chen@mediatek.com> --- .../bindings/media/mediatek,mt8183-dip.txt | 40 +++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/mediatek,mt8183-dip.txt diff --git a/Documentation/devicetree/bindings/media/mediatek,mt8183-dip.txt b/Documentation/devicetree/bindings/media/mediatek,mt8183-dip.txt new file mode 100644 index 000000000000..3a0435513089 --- /dev/null +++ b/Documentation/devicetree/bindings/media/mediatek,mt8183-dip.txt @@ -0,0 +1,40 @@ +* Mediatek Digital Image Processor (DIP) + +Digital Image Processor (DIP) unit in Mediatek ISP system is responsible for +image content adjustment according to the tuning parameters. DIP can process +the image form memory buffer and output the processed image to multiple output +buffers. Furthermore, it can support demosaicing and noise reduction on the +images. + +Required properties: +- compatible: "mediatek,mt8183-dip" +- reg: Physical base address and length of the function block register space +- interrupts: interrupt number to the cpu +- iommus: should point to the respective IOMMU block with master port as + argument, see Documentation/devicetree/bindings/iommu/mediatek,iommu.txt + for details. +- mediatek,mdp3: should point to the respective mdp block. DIP hardware + connects to MDP and we can get the processed image with both effect of the + two blocks. +- mediatek,larb: must contain the local arbiters in the current SoCs, see + Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.txt + for details. +- mediatek,scp: should point to the scp node since the we use SCP + coprocessor to control DIP hardware +- clocks: must contain the local arbiters 5 (LARB5) and DIP clock +- clock-names: must contain "larb5" and "dip" + +Example: + dip: dip@15022000 { + compatible = "mediatek,mt8183-dip"; + mediatek,larb = <&larb5>; + mediatek,mdp3 = <&mdp_rdma0>; + mediatek,scp = <&scp>; + iommus = <&iommu M4U_PORT_CAM_IMGI>; + reg = <0 0x15022000 0 0x6000>; + interrupts = <GIC_SPI 268 IRQ_TYPE_LEVEL_LOW>; + clocks = <&imgsys CLK_IMG_LARB5>, + <&imgsys CLK_IMG_DIP>; + clock-names = "larb5", + "dip"; + }; -- 2.18.0 ^ permalink raw reply related [flat|nested] 19+ messages in thread
* Re: [RFC PATCH V3 1/5] dt-bindings: mt8183: Added DIP dt-bindings 2019-09-09 19:22 ` [RFC PATCH V3 1/5] dt-bindings: mt8183: Added DIP dt-bindings frederic.chen @ 2019-09-13 21:48 ` Rob Herring 2019-10-02 9:22 ` Sakari Ailus 1 sibling, 0 replies; 19+ messages in thread From: Rob Herring @ 2019-09-13 21:48 UTC (permalink / raw) To: frederic.chen Cc: hans.verkuil, laurent.pinchart+renesas, tfiga, matthias.bgg, mchehab, yuzhao, zwisler, linux-mediatek, linux-arm-kernel, Sean.Cheng, sj.huang, christie.yu, holmes.chiou, frederic.chen, Jerry-ch.Chen, jungo.lin, Rynn.Wu, linux-media, srv_heupstream, devicetree, shik, suleiman, Allan.Yang On Tue, 10 Sep 2019 03:22:40 +0800, <frederic.chen@mediatek.com> wrote: > From: Frederic Chen <frederic.chen@mediatek.com> > > This patch adds DT binding documentation for the Digital Image > Processing (DIP) unit of camera ISP system on Mediatek's SoCs. > > It depends on the SCP and MDP 3 patch as following: > > 1. dt-bindings: Add a binding for Mediatek SCP > https://patchwork.kernel.org/patch/11027247/ > 2. dt-binding: mt8183: Add Mediatek MDP3 dt-bindings > https://patchwork.kernel.org/patch/10945603/ > > Signed-off-by: Frederic Chen <frederic.chen@mediatek.com> > --- > .../bindings/media/mediatek,mt8183-dip.txt | 40 +++++++++++++++++++ > 1 file changed, 40 insertions(+) > create mode 100644 Documentation/devicetree/bindings/media/mediatek,mt8183-dip.txt > Please add Acked-by/Reviewed-by tags when posting new versions. However, there's no need to repost patches *only* to add the tags. The upstream maintainer will do that for acks received on the version they apply. If a tag was not added on purpose, please state why and what changed. ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [RFC PATCH V3 1/5] dt-bindings: mt8183: Added DIP dt-bindings 2019-09-09 19:22 ` [RFC PATCH V3 1/5] dt-bindings: mt8183: Added DIP dt-bindings frederic.chen 2019-09-13 21:48 ` Rob Herring @ 2019-10-02 9:22 ` Sakari Ailus 1 sibling, 0 replies; 19+ messages in thread From: Sakari Ailus @ 2019-10-02 9:22 UTC (permalink / raw) To: frederic.chen Cc: hans.verkuil, laurent.pinchart+renesas, tfiga, matthias.bgg, mchehab, yuzhao, zwisler, linux-mediatek, linux-arm-kernel, Sean.Cheng, sj.huang, christie.yu, holmes.chiou, Jerry-ch.Chen, jungo.lin, Rynn.Wu, linux-media, srv_heupstream, devicetree, shik, suleiman, Allan.Yang Hi Frederic, On Tue, Sep 10, 2019 at 03:22:40AM +0800, frederic.chen@mediatek.com wrote: > From: Frederic Chen <frederic.chen@mediatek.com> > > This patch adds DT binding documentation for the Digital Image > Processing (DIP) unit of camera ISP system on Mediatek's SoCs. > > It depends on the SCP and MDP 3 patch as following: > > 1. dt-bindings: Add a binding for Mediatek SCP > https://patchwork.kernel.org/patch/11027247/ > 2. dt-binding: mt8183: Add Mediatek MDP3 dt-bindings > https://patchwork.kernel.org/patch/10945603/ > > Signed-off-by: Frederic Chen <frederic.chen@mediatek.com> > --- > .../bindings/media/mediatek,mt8183-dip.txt | 40 +++++++++++++++++++ Could you add a MAINTAINERS entry for this, please? Same for the driver. -- Sakari Ailus ^ permalink raw reply [flat|nested] 19+ messages in thread
* [RFC PATCH V3 2/5] dts: arm64: mt8183: Add DIP nodes 2019-09-09 19:22 [RFC PATCH V3 0/5] media: platform: Add support for Digital Image Processing (DIP) on mt8183 SoC frederic.chen 2019-09-09 19:22 ` [RFC PATCH V3 1/5] dt-bindings: mt8183: Added DIP dt-bindings frederic.chen @ 2019-09-09 19:22 ` frederic.chen 2019-09-09 19:22 ` [RFC PATCH V3 3/5] media: platform: Add Mediatek DIP driver KConfig frederic.chen ` (4 subsequent siblings) 6 siblings, 0 replies; 19+ messages in thread From: frederic.chen @ 2019-09-09 19:22 UTC (permalink / raw) To: hans.verkuil, laurent.pinchart+renesas, tfiga, matthias.bgg, mchehab Cc: yuzhao, zwisler, linux-mediatek, linux-arm-kernel, Sean.Cheng, sj.huang, christie.yu, holmes.chiou, frederic.chen, Jerry-ch.Chen, jungo.lin, Rynn.Wu, linux-media, srv_heupstream, devicetree, shik, suleiman, Allan.Yang From: Frederic Chen <frederic.chen@mediatek.com> This patch adds nodes for Digital Image Processing (DIP). DIP is embedded in Mediatek SoCs and works with the co-processor to adjust image content according to tuning input data. It also provides image format conversion, resizing, and rotation features. Signed-off-by: Frederic Chen <frederic.chen@mediatek.com> --- arch/arm64/boot/dts/mediatek/mt8183.dtsi | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi index 0f2646c9eb65..d7b0fb8230f0 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi @@ -513,6 +513,22 @@ #clock-cells = <1>; }; + dip: dip@15022000 { + compatible = "mediatek,mt8183-dip"; + mediatek,larb = <&larb5>; + mediatek,mdp3 = <&mdp_rdma0>; + mediatek,scp = <&scp>; + iommus = <&iommu M4U_PORT_CAM_IMGI>; + reg = <0 0x15022000 0 0x6000>; + interrupts = <GIC_SPI 268 IRQ_TYPE_LEVEL_LOW>; + clocks = + <&imgsys CLK_IMG_LARB5>, + <&imgsys CLK_IMG_DIP>; + clock-names = + "larb5", + "dip"; + }; + vdecsys: syscon@16000000 { compatible = "mediatek,mt8183-vdecsys", "syscon"; reg = <0 0x16000000 0 0x1000>; -- 2.18.0 ^ permalink raw reply related [flat|nested] 19+ messages in thread
* [RFC PATCH V3 3/5] media: platform: Add Mediatek DIP driver KConfig 2019-09-09 19:22 [RFC PATCH V3 0/5] media: platform: Add support for Digital Image Processing (DIP) on mt8183 SoC frederic.chen 2019-09-09 19:22 ` [RFC PATCH V3 1/5] dt-bindings: mt8183: Added DIP dt-bindings frederic.chen 2019-09-09 19:22 ` [RFC PATCH V3 2/5] dts: arm64: mt8183: Add DIP nodes frederic.chen @ 2019-09-09 19:22 ` frederic.chen 2019-10-02 9:20 ` Sakari Ailus 2019-09-09 19:22 ` [RFC PATCH V3 4/5] platform: mtk-isp: Add Mediatek DIP driver frederic.chen ` (3 subsequent siblings) 6 siblings, 1 reply; 19+ messages in thread From: frederic.chen @ 2019-09-09 19:22 UTC (permalink / raw) To: hans.verkuil, laurent.pinchart+renesas, tfiga, matthias.bgg, mchehab Cc: yuzhao, zwisler, linux-mediatek, linux-arm-kernel, Sean.Cheng, sj.huang, christie.yu, holmes.chiou, frederic.chen, Jerry-ch.Chen, jungo.lin, Rynn.Wu, linux-media, srv_heupstream, devicetree, shik, suleiman, Allan.Yang From: Frederic Chen <frederic.chen@mediatek.com> This patch adds KConfig for Mediatek Digital Image Processing driver(DIP). DIP is embedded in Mediatek SoCs. It provides image format conversion, resizing, and rotation function. Signed-off-by: Frederic Chen <frederic.chen@mediatek.com> --- drivers/media/platform/Kconfig | 2 ++ drivers/media/platform/mtk-isp/Kconfig | 19 +++++++++++++++++++ 2 files changed, 21 insertions(+) create mode 100644 drivers/media/platform/mtk-isp/Kconfig diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig index 0c725d4dcf80..b8501e1b134f 100644 --- a/drivers/media/platform/Kconfig +++ b/drivers/media/platform/Kconfig @@ -32,6 +32,8 @@ source "drivers/media/platform/davinci/Kconfig" source "drivers/media/platform/omap/Kconfig" +source "drivers/media/platform/mtk-isp/Kconfig" + config VIDEO_ASPEED tristate "Aspeed AST2400 and AST2500 Video Engine driver" depends on VIDEO_V4L2 diff --git a/drivers/media/platform/mtk-isp/Kconfig b/drivers/media/platform/mtk-isp/Kconfig new file mode 100644 index 000000000000..a4267db70c24 --- /dev/null +++ b/drivers/media/platform/mtk-isp/Kconfig @@ -0,0 +1,19 @@ +config VIDEO_MEDIATEK_ISP_DIP + bool "Mediatek Digital Image Processing function" + select VIDEO_V4L2_SUBDEV_API + select VIDEOBUF2_DMA_CONTIG + select VIDEOBUF2_CORE + select VIDEOBUF2_V4L2 + select VIDEOBUF2_MEMOPS + select MEDIA_CONTROLLER + + default n + help + Support the basic Digital Image Processing (DIP) driver. + + DIP driver provides image format conversion, resizing, + and rotation function through the low power hardware. + DIP also supports multiple output feature. It can + generate two or more output image with different effect + based on a single input image at the same time. + -- 2.18.0 ^ permalink raw reply related [flat|nested] 19+ messages in thread
* Re: [RFC PATCH V3 3/5] media: platform: Add Mediatek DIP driver KConfig 2019-09-09 19:22 ` [RFC PATCH V3 3/5] media: platform: Add Mediatek DIP driver KConfig frederic.chen @ 2019-10-02 9:20 ` Sakari Ailus 0 siblings, 0 replies; 19+ messages in thread From: Sakari Ailus @ 2019-10-02 9:20 UTC (permalink / raw) To: frederic.chen Cc: hans.verkuil, laurent.pinchart+renesas, tfiga, matthias.bgg, mchehab, yuzhao, zwisler, linux-mediatek, linux-arm-kernel, Sean.Cheng, sj.huang, christie.yu, holmes.chiou, Jerry-ch.Chen, jungo.lin, Rynn.Wu, linux-media, srv_heupstream, devicetree, shik, suleiman, Allan.Yang Hi Frederic, On Tue, Sep 10, 2019 at 03:22:42AM +0800, frederic.chen@mediatek.com wrote: > From: Frederic Chen <frederic.chen@mediatek.com> > > This patch adds KConfig for Mediatek Digital Image Processing > driver(DIP). DIP is embedded in Mediatek SoCs. It provides > image format conversion, resizing, and rotation function. > > Signed-off-by: Frederic Chen <frederic.chen@mediatek.com> Please merge this to the patch adding the driver. -- Sakari Ailus ^ permalink raw reply [flat|nested] 19+ messages in thread
* [RFC PATCH V3 4/5] platform: mtk-isp: Add Mediatek DIP driver 2019-09-09 19:22 [RFC PATCH V3 0/5] media: platform: Add support for Digital Image Processing (DIP) on mt8183 SoC frederic.chen ` (2 preceding siblings ...) 2019-09-09 19:22 ` [RFC PATCH V3 3/5] media: platform: Add Mediatek DIP driver KConfig frederic.chen @ 2019-09-09 19:22 ` frederic.chen 2019-09-10 4:04 ` Tomasz Figa ` (2 more replies) 2019-09-09 19:22 ` [RFC PATCH V3 5/5] media: platform: mtk-mdp3: Add struct tuning_addr and img_sw_buffer frederic.chen ` (2 subsequent siblings) 6 siblings, 3 replies; 19+ messages in thread From: frederic.chen @ 2019-09-09 19:22 UTC (permalink / raw) To: hans.verkuil, laurent.pinchart+renesas, tfiga, matthias.bgg, mchehab Cc: yuzhao, zwisler, linux-mediatek, linux-arm-kernel, Sean.Cheng, sj.huang, christie.yu, holmes.chiou, frederic.chen, Jerry-ch.Chen, jungo.lin, Rynn.Wu, linux-media, srv_heupstream, devicetree, shik, suleiman, Allan.Yang From: Frederic Chen <frederic.chen@mediatek.com> This patch adds the driver of Digital Image Processing (DIP) unit in Mediatek ISP system, providing image format conversion, resizing, and rotation features. The mtk-isp directory will contain drivers for multiple IP blocks found in Mediatek ISP system. It will include ISP Pass 1 driver(CAM), sensor interface driver, DIP driver and face detection driver. Signed-off-by: Frederic Chen <frederic.chen@mediatek.com> --- drivers/media/platform/mtk-isp/Makefile | 7 + .../media/platform/mtk-isp/isp_50/Makefile | 7 + .../platform/mtk-isp/isp_50/dip/Makefile | 18 + .../platform/mtk-isp/isp_50/dip/mtk_dip-dev.c | 650 +++++ .../platform/mtk-isp/isp_50/dip/mtk_dip-dev.h | 566 +++++ .../platform/mtk-isp/isp_50/dip/mtk_dip-hw.h | 156 ++ .../platform/mtk-isp/isp_50/dip/mtk_dip-sys.c | 521 ++++ .../mtk-isp/isp_50/dip/mtk_dip-v4l2.c | 2255 +++++++++++++++++ 8 files changed, 4180 insertions(+) create mode 100644 drivers/media/platform/mtk-isp/Makefile create mode 100644 drivers/media/platform/mtk-isp/isp_50/Makefile create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/Makefile create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.c create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.h create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-hw.h create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-sys.c create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-v4l2.c diff --git a/drivers/media/platform/mtk-isp/Makefile b/drivers/media/platform/mtk-isp/Makefile new file mode 100644 index 000000000000..b08d3bdf2800 --- /dev/null +++ b/drivers/media/platform/mtk-isp/Makefile @@ -0,0 +1,7 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Copyright (C) 2019 MediaTek Inc. +# + +obj-y += isp_50/ + diff --git a/drivers/media/platform/mtk-isp/isp_50/Makefile b/drivers/media/platform/mtk-isp/isp_50/Makefile new file mode 100644 index 000000000000..564c3889c34c --- /dev/null +++ b/drivers/media/platform/mtk-isp/isp_50/Makefile @@ -0,0 +1,7 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Copyright (C) 2019 MediaTek Inc. +# + +obj-$(CONFIG_VIDEO_MEDIATEK_ISP_DIP) += dip/ + diff --git a/drivers/media/platform/mtk-isp/isp_50/dip/Makefile b/drivers/media/platform/mtk-isp/isp_50/dip/Makefile new file mode 100644 index 000000000000..99e760d7d5a9 --- /dev/null +++ b/drivers/media/platform/mtk-isp/isp_50/dip/Makefile @@ -0,0 +1,18 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Copyright (C) 2019 MediaTek Inc. +# + +$(info $(srctree)) +ccflags-y += -I$(srctree)/drivers/media/platform/mtk-mdp3 + +obj-$(CONFIG_VIDEO_MEDIATEK_ISP_DIP) += mtk_dip-v4l2.o + +# Utilities to provide frame-based streaming model +# with v4l2 user interfaces and alloc context managing +# memory shared between ISP and coprocessor +mtk_dip_util-objs := \ +mtk_dip-dev.o \ +mtk_dip-sys.o + +obj-$(CONFIG_VIDEO_MEDIATEK_ISP_DIP) += mtk_dip_util.o diff --git a/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.c b/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.c new file mode 100644 index 000000000000..d964ae0c4700 --- /dev/null +++ b/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.c @@ -0,0 +1,650 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2018 MediaTek Inc. + * + * Author: Frederic Chen <frederic.chen@mediatek.com> + * + */ + +#include <linux/dma-mapping.h> +#include <linux/platform_device.h> +#include <media/videobuf2-dma-contig.h> +#include <media/v4l2-event.h> +#include "mtk_dip-dev.h" +#include "mtk-mdp3-regs.h" +#include "mtk-img-ipi.h" + +int mtk_dip_pipe_init(struct mtk_dip_dev *dip_dev, struct mtk_dip_pipe *pipe, + const struct mtk_dip_pipe_desc *setting) +{ + int ret, i; + + pipe->dip_dev = dip_dev; + pipe->desc = setting; + pipe->nodes_enabled = 0; + pipe->nodes_streaming = 0; + + atomic_set(&pipe->pipe_job_sequence, 0); + INIT_LIST_HEAD(&pipe->pipe_job_running_list); + INIT_LIST_HEAD(&pipe->pipe_job_pending_list); + spin_lock_init(&pipe->job_lock); + mutex_init(&pipe->lock); + + for (i = 0; i < pipe->desc->total_queues; i++) { + pipe->nodes[i].desc = &pipe->desc->queue_descs[i]; + pipe->nodes[i].flags = pipe->nodes[i].desc->flags; + spin_lock_init(&pipe->nodes[i].buf_list_lock); + INIT_LIST_HEAD(&pipe->nodes[i].buf_list); + + if (pipe->nodes[i].flags & MEDIA_LNK_FL_ENABLED) + pipe->nodes_enabled |= 1 << i; + + pipe->nodes[i].crop.left = 0; + pipe->nodes[i].crop.top = 0; + pipe->nodes[i].crop.width = + pipe->nodes[i].desc->frmsizeenum->stepwise.max_width; + pipe->nodes[i].crop.height = + pipe->nodes[i].desc->frmsizeenum->stepwise.max_height; + pipe->nodes[i].compose.left = 0; + pipe->nodes[i].compose.top = 0; + pipe->nodes[i].compose.width = + pipe->nodes[i].desc->frmsizeenum->stepwise.max_width; + pipe->nodes[i].compose.height = + pipe->nodes[i].desc->frmsizeenum->stepwise.max_height; + } + + ret = mtk_dip_pipe_v4l2_register(pipe, &dip_dev->mdev, + &dip_dev->v4l2_dev); + if (ret) { + dev_err(pipe->dip_dev->dev, + "%s: failed(%d) to create V4L2 devices\n", + pipe->desc->name, ret); + + goto err_destroy_pipe_lock; + } + + return 0; + +err_destroy_pipe_lock: + mutex_destroy(&pipe->lock); + + return ret; +} + +int mtk_dip_pipe_release(struct mtk_dip_pipe *pipe) +{ + mtk_dip_pipe_v4l2_unregister(pipe); + mutex_destroy(&pipe->lock); + + return 0; +} + +int mtk_dip_pipe_next_job_id(struct mtk_dip_pipe *pipe) +{ + int global_job_id = atomic_inc_return(&pipe->pipe_job_sequence); + + return (global_job_id & 0x0000ffff) | (pipe->desc->id << 16); +} + +struct mtk_dip_request *mtk_dip_pipe_get_running_job(struct mtk_dip_pipe *pipe, + int id) +{ + struct mtk_dip_request *req; + + spin_lock(&pipe->job_lock); + list_for_each_entry(req, + &pipe->pipe_job_running_list, list) { + if (req->id == id) { + spin_unlock(&pipe->job_lock); + return req; + } + } + spin_unlock(&pipe->job_lock); + + return NULL; +} + +void mtk_dip_pipe_remove_job(struct mtk_dip_request *req) +{ + spin_lock(&req->dip_pipe->job_lock); + list_del(&req->list); + req->dip_pipe->num_jobs = req->dip_pipe->num_jobs - 1; + spin_unlock(&req->dip_pipe->job_lock); +} + +void mtk_dip_pipe_job_finish(struct mtk_dip_request *req, + enum vb2_buffer_state vbf_state) +{ + struct mtk_dip_pipe *pipe = req->dip_pipe; + struct mtk_dip_dev_buffer *in_buf; + int i; + + in_buf = req->buf_map[MTK_DIP_VIDEO_NODE_ID_RAW_OUT]; + + for (i = 0; i < pipe->desc->total_queues; i++) { + struct mtk_dip_dev_buffer *dev_buf = req->buf_map[i]; + struct mtk_dip_video_device *node; + + if (!dev_buf) + continue; + + if (dev_buf != in_buf) + dev_buf->vbb.vb2_buf.timestamp = + in_buf->vbb.vb2_buf.timestamp; + + vb2_buffer_done(&dev_buf->vbb.vb2_buf, vbf_state); + + node = mtk_dip_vbq_to_node(dev_buf->vbb.vb2_buf.vb2_queue); + spin_lock(&node->buf_list_lock); + list_del(&dev_buf->list); + spin_unlock(&node->buf_list_lock); + } +} + +static u32 dip_pass1_fmt_get_stride(struct v4l2_pix_format_mplane *mfmt, + const struct mtk_dip_dev_format *fmt, + unsigned int plane) +{ + unsigned int width = ALIGN(mfmt->width, 4); + unsigned int pixel_bits = fmt->row_depth[0]; + unsigned int bpl, ppl; + + ppl = DIV_ROUND_UP(width * fmt->depth[0], fmt->row_depth[0]); + bpl = DIV_ROUND_UP(ppl * pixel_bits, 8); + + return ALIGN(bpl, fmt->pass_1_align); +} + +/* Stride that is accepted by MDP HW */ +static u32 dip_mdp_fmt_get_stride(struct v4l2_pix_format_mplane *mfmt, + const struct mtk_dip_dev_format *fmt, + unsigned int plane) +{ + enum mdp_color c = fmt->mdp_color; + u32 bytesperline = (mfmt->width * fmt->row_depth[plane]) / 8; + u32 stride = (bytesperline * DIP_MCOLOR_BITS_PER_PIXEL(c)) + / fmt->row_depth[0]; + + if (plane == 0) + return stride; + + if (plane < DIP_MCOLOR_GET_PLANE_COUNT(c)) { + if (DIP_MCOLOR_IS_BLOCK_MODE(c)) + stride = stride / 2; + return stride; + } + + return 0; +} + +/* Stride that is accepted by MDP HW of format with contiguous planes */ +static u32 +dip_mdp_fmt_get_stride_contig(const struct mtk_dip_dev_format *fmt, + u32 pix_stride, unsigned int plane) +{ + enum mdp_color c = fmt->mdp_color; + u32 stride = pix_stride; + + if (plane == 0) + return stride; + + if (plane < DIP_MCOLOR_GET_PLANE_COUNT(c)) { + stride = stride >> DIP_MCOLOR_GET_H_SUBSAMPLE(c); + if (DIP_MCOLOR_IS_UV_COPLANE(c) && !DIP_MCOLOR_IS_BLOCK_MODE(c)) + stride = stride * 2; + return stride; + } + + return 0; +} + +/* Plane size that is accepted by MDP HW */ +static u32 +dip_mdp_fmt_get_plane_size(const struct mtk_dip_dev_format *fmt, + u32 stride, u32 height, unsigned int plane) +{ + enum mdp_color c = fmt->mdp_color; + u32 bytesperline; + + bytesperline = (stride * fmt->row_depth[0]) + / DIP_MCOLOR_BITS_PER_PIXEL(c); + + if (plane == 0) + return bytesperline * height; + if (plane < DIP_MCOLOR_GET_PLANE_COUNT(c)) { + height = height >> DIP_MCOLOR_GET_V_SUBSAMPLE(c); + if (DIP_MCOLOR_IS_BLOCK_MODE(c)) + bytesperline = bytesperline * 2; + return bytesperline * height; + } + + return 0; +} + +static int mtk_dip_pipe_get_stride(struct mtk_dip_pipe *pipe, + struct v4l2_pix_format_mplane *mfmt, + const struct mtk_dip_dev_format *dfmt, + int plane, const char *buf_name) +{ + int bpl; + + if (dfmt->pass_1_align) + bpl = dip_pass1_fmt_get_stride(mfmt, dfmt, plane); + else + bpl = dip_mdp_fmt_get_stride(mfmt, dfmt, plane); + + return bpl; +} + +void mtk_dip_pipe_try_fmt(struct mtk_dip_pipe *pipe, + struct mtk_dip_video_device *node, + struct v4l2_format *fmt, + const struct v4l2_format *ufmt, + const struct mtk_dip_dev_format *dfmt) +{ + int i; + + fmt->type = ufmt->type; + fmt->fmt.pix_mp.width = + clamp_val(ufmt->fmt.pix_mp.width, + node->desc->frmsizeenum->stepwise.min_width, + node->desc->frmsizeenum->stepwise.max_width); + fmt->fmt.pix_mp.height = + clamp_val(ufmt->fmt.pix_mp.height, + node->desc->frmsizeenum->stepwise.min_height, + node->desc->frmsizeenum->stepwise.max_height); + fmt->fmt.pix_mp.num_planes = ufmt->fmt.pix_mp.num_planes; + fmt->fmt.pix_mp.field = V4L2_FIELD_NONE; + + if (ufmt->fmt.pix_mp.quantization != V4L2_QUANTIZATION_FULL_RANGE) + fmt->fmt.pix_mp.quantization = V4L2_QUANTIZATION_DEFAULT; + else + fmt->fmt.pix_mp.quantization = ufmt->fmt.pix_mp.quantization; + + if (ufmt->fmt.pix_mp.colorspace < 0xFF) + fmt->fmt.pix_mp.colorspace = ufmt->fmt.pix_mp.colorspace; + else + fmt->fmt.pix_mp.colorspace = V4L2_COLORSPACE_DEFAULT; + + /* Only MDP 0 and MDP 1 allow the color space change */ + if (node->desc->id != MTK_DIP_VIDEO_NODE_ID_MDP0_CAPTURE && + node->desc->id != MTK_DIP_VIDEO_NODE_ID_MDP1_CAPTURE) { + fmt->fmt.pix_mp.quantization = V4L2_QUANTIZATION_FULL_RANGE; + fmt->fmt.pix_mp.colorspace = V4L2_COLORSPACE_DEFAULT; + } + + fmt->fmt.pix_mp.pixelformat = dfmt->format; + fmt->fmt.pix_mp.num_planes = dfmt->num_planes; + fmt->fmt.pix_mp.ycbcr_enc = V4L2_YCBCR_ENC_DEFAULT; + fmt->fmt.pix_mp.field = V4L2_FIELD_NONE; + + for (i = 0; i < fmt->fmt.pix_mp.num_planes; ++i) { + unsigned int stride; + unsigned int sizeimage; + + stride = mtk_dip_pipe_get_stride(pipe, &fmt->fmt.pix_mp, + dfmt, i, node->desc->name); + if (dfmt->pass_1_align) + sizeimage = stride * fmt->fmt.pix_mp.height; + else + sizeimage = DIV_ROUND_UP(stride * + fmt->fmt.pix_mp.height * + dfmt->depth[i], + dfmt->row_depth[i]); + + fmt->fmt.pix_mp.plane_fmt[i].sizeimage = sizeimage; + fmt->fmt.pix_mp.plane_fmt[i].bytesperline = stride; + } +} + +static void set_meta_fmt(struct mtk_dip_pipe *pipe, + struct v4l2_meta_format *fmt, + const struct mtk_dip_dev_format *dev_fmt) +{ + fmt->dataformat = dev_fmt->format; + + if (dev_fmt->buffer_size <= 0) + fmt->buffersize = + MTK_DIP_DEV_META_BUF_DEFAULT_SIZE; + else + fmt->buffersize = dev_fmt->buffer_size; +} + +void mtk_dip_pipe_load_default_fmt(struct mtk_dip_pipe *pipe, + struct mtk_dip_video_device *node, + struct v4l2_format *fmt) +{ + int idx = node->desc->default_fmt_idx; + + if (idx >= node->desc->num_fmts) { + dev_err(pipe->dip_dev->dev, + "%s:%s: invalid idx(%d), must < num_fmts(%d)\n", + __func__, node->desc->name, idx, node->desc->num_fmts); + + idx = 0; + } + + fmt->type = node->desc->buf_type; + if (mtk_dip_buf_is_meta(node->desc->buf_type)) { + set_meta_fmt(pipe, &fmt->fmt.meta, + &node->desc->fmts[idx]); + } else { + fmt->fmt.pix_mp.width = node->desc->default_width; + fmt->fmt.pix_mp.height = node->desc->default_height; + mtk_dip_pipe_try_fmt(pipe, node, fmt, fmt, + &node->desc->fmts[idx]); + } +} + +const struct mtk_dip_dev_format* +mtk_dip_pipe_find_fmt(struct mtk_dip_pipe *pipe, + struct mtk_dip_video_device *node, + u32 format) +{ + int i; + + for (i = 0; i < node->desc->num_fmts; i++) { + if (node->desc->fmts[i].format == format) + return &node->desc->fmts[i]; + } + + return NULL; +} + +static enum mdp_ycbcr_profile +mtk_dip_map_ycbcr_prof_mplane(struct v4l2_pix_format_mplane *pix_mp, + u32 mdp_color) +{ + switch (pix_mp->colorspace) { + case V4L2_COLORSPACE_DEFAULT: + if (pix_mp->quantization == V4L2_QUANTIZATION_FULL_RANGE) + return MDP_YCBCR_PROFILE_FULL_BT601; + return MDP_YCBCR_PROFILE_BT601; + case V4L2_COLORSPACE_JPEG: + return MDP_YCBCR_PROFILE_JPEG; + case V4L2_COLORSPACE_REC709: + case V4L2_COLORSPACE_DCI_P3: + if (pix_mp->quantization == V4L2_QUANTIZATION_FULL_RANGE) + return MDP_YCBCR_PROFILE_FULL_BT709; + return MDP_YCBCR_PROFILE_BT709; + case V4L2_COLORSPACE_BT2020: + if (pix_mp->quantization == V4L2_QUANTIZATION_FULL_RANGE) + return MDP_YCBCR_PROFILE_FULL_BT2020; + return MDP_YCBCR_PROFILE_BT2020; + } + + if (DIP_MCOLOR_IS_RGB(mdp_color)) + return MDP_YCBCR_PROFILE_FULL_BT601; + + if (pix_mp->quantization == V4L2_QUANTIZATION_FULL_RANGE) + return MDP_YCBCR_PROFILE_FULL_BT601; + + return MDP_YCBCR_PROFILE_BT601; +} + +static inline int +mtk_dip_is_contig_mp_buffer(struct mtk_dip_dev_buffer *dev_buf) +{ + return !(dev_buf->dev_fmt->num_cplanes == 1); +} + +static void mtk_dip_fill_ipi_img_param_mp(struct mtk_dip_pipe *pipe, + struct img_image_buffer *b, + struct mtk_dip_dev_buffer *dev_buf, + char *buf_name) +{ + struct v4l2_pix_format_mplane *pix_mp = &dev_buf->fmt.fmt.pix_mp; + const struct mtk_dip_dev_format *mdp_fmt = dev_buf->dev_fmt; + unsigned int i; + unsigned int total_plane_size = 0; + + b->usage = dev_buf->dma_port; + b->format.colorformat = dev_buf->dev_fmt->mdp_color; + b->format.width = dev_buf->fmt.fmt.pix_mp.width; + b->format.height = dev_buf->fmt.fmt.pix_mp.height; + b->format.ycbcr_prof = + mtk_dip_map_ycbcr_prof_mplane(pix_mp, + dev_buf->dev_fmt->mdp_color); + + for (i = 0; i < pix_mp->num_planes; ++i) { + u32 stride = pix_mp->plane_fmt[i].bytesperline; + + /* + * We use dip_mdp_fmt_get_plane_size() to get the plane sizes of + * non-M multiple plane image buffers. In this case, + * pix_mp->plane_fmt[0].sizeimage is the total size of all + * b->format.plane_fmt[i]. + */ + b->format.plane_fmt[i].stride = stride; + b->format.plane_fmt[i].size = + dip_mdp_fmt_get_plane_size(mdp_fmt, stride, + pix_mp->height, i); + b->iova[i] = dev_buf->isp_daddr[i]; + total_plane_size += b->format.plane_fmt[i].size; + } + + if (!mtk_dip_is_contig_mp_buffer(dev_buf)) + return; + + for (; i < DIP_MCOLOR_GET_PLANE_COUNT(b->format.colorformat); ++i) { + u32 stride = dip_mdp_fmt_get_stride_contig + (mdp_fmt, b->format.plane_fmt[0].stride, i); + + b->format.plane_fmt[i].stride = stride; + b->format.plane_fmt[i].size = + dip_mdp_fmt_get_plane_size(mdp_fmt, stride, + pix_mp->height, i); + b->iova[i] = b->iova[i - 1] + b->format.plane_fmt[i - 1].size; + total_plane_size += b->format.plane_fmt[i].size; + } +} + +static void mtk_dip_fill_input_ipi_param(struct mtk_dip_pipe *pipe, + struct img_input *iin, + struct mtk_dip_dev_buffer *dev_buf, + char *buf_name) +{ + mtk_dip_fill_ipi_img_param_mp(pipe, &iin->buffer, dev_buf, buf_name); +} + +static void mtk_dip_fill_output_ipi_param(struct mtk_dip_pipe *pipe, + struct img_output *iout, + struct mtk_dip_dev_buffer *buf_out, + struct mtk_dip_dev_buffer *buf_in, + char *buf_name) +{ + mtk_dip_fill_ipi_img_param_mp(pipe, &iout->buffer, buf_out, buf_name); + iout->crop.left = 0; + iout->crop.top = 0; + iout->crop.width = buf_in->fmt.fmt.pix_mp.width; + iout->crop.height = buf_in->fmt.fmt.pix_mp.height; + iout->crop.left_subpix = 0; + iout->crop.top_subpix = 0; + iout->crop.width_subpix = 0; + iout->crop.height_subpix = 0; + iout->rotation = 0; +} + +static u32 mtk_dip_to_fixed(u32 *r, struct v4l2_fract *f) +{ + u32 q; + + if (f->denominator == 0) { + *r = 0; + return 0; + } + + q = f->numerator / f->denominator; + *r = (((u64)f->numerator - q * f->denominator) << IMG_SUBPIXEL_SHIFT) + / f->denominator; + return q; +} + +static void mtk_dip_set_src_crop(struct img_crop *c, struct mtk_dip_crop *crop) +{ + c->left = crop->c.left + + mtk_dip_to_fixed(&c->left_subpix, &crop->left_subpix); + c->top = crop->c.top + + mtk_dip_to_fixed(&c->top_subpix, &crop->top_subpix); + c->width = crop->c.width + + mtk_dip_to_fixed(&c->width_subpix, &crop->width_subpix); + c->height = crop->c.height + + mtk_dip_to_fixed(&c->height_subpix, &crop->height_subpix); +} + +static void mtk_dip_set_orientation(struct img_output *out, + s32 rotation, bool hflip, bool vflip) +{ + u8 flip = 0; + + if (hflip) + flip ^= 1; + if (vflip) { + /* + * A vertical flip is equivalent to + * a 180-degree rotation with a horizontal flip + */ + rotation += 180; + flip ^= 1; + } + + out->rotation = rotation % 360; + if (flip != 0) + out->flags |= IMG_CTRL_FLAG_HFLIP; + else + out->flags &= ~IMG_CTRL_FLAG_HFLIP; +} + +static void mtk_dip_set_crop_config(struct mtk_dip_dev *dip_dev, + struct mtk_dip_dev_buffer *dev_buf_out, + struct img_output *iout, char *buf_name) +{ + iout->buffer.format.width = dev_buf_out->compose.width; + iout->buffer.format.height = dev_buf_out->compose.height; + + mtk_dip_set_src_crop(&iout->crop, &dev_buf_out->crop); +} + +static void mtk_dip_set_rotate_config(struct mtk_dip_dev *dip_dev, + struct mtk_dip_dev_buffer *dev_buf_in, + struct mtk_dip_dev_buffer *dev_buf_out, + struct img_output *iout, char *buf_name) +{ + mtk_dip_set_orientation(iout, dev_buf_out->rotation, + dev_buf_out->hflip, dev_buf_out->vflip); +} + +void mtk_dip_pipe_ipi_params_config(struct mtk_dip_request *req) +{ + struct mtk_dip_pipe *pipe = req->dip_pipe; + int buf_out_idx; + int buf_in_idx; + struct img_ipi_frameparam *dip_param = &req->img_fparam.frameparam; + struct mtk_dip_dev_buffer *buf_in; + struct mtk_dip_dev_buffer *buf_out; + struct mtk_dip_dev_buffer *buf_tuning; + int i = 0; + int mdp_ids[2] = {MTK_DIP_VIDEO_NODE_ID_MDP0_CAPTURE, + MTK_DIP_VIDEO_NODE_ID_MDP1_CAPTURE}; + char *mdp_names[2] = {"mdp0", "mdp1"}; + + memset(dip_param, 0, sizeof(*dip_param)); + dip_param->index = req->id; + dip_param->type = STREAM_ISP_IC; + + /* Tuning buffer */ + buf_tuning = + req->buf_map[MTK_DIP_VIDEO_NODE_ID_TUNING_OUT]; + if (buf_tuning) { + dip_param->tuning_data.pa = + (uint32_t)buf_tuning->scp_daddr[0]; + dip_param->tuning_data.present = true; + dip_param->tuning_data.iova = + (uint32_t)buf_tuning->isp_daddr[0]; + } + + buf_in_idx = 0; + + /* + * Raw-in buffer + * The input buffer is guaranteed by .request_validate() + */ + buf_in = req->buf_map[MTK_DIP_VIDEO_NODE_ID_RAW_OUT]; + mtk_dip_fill_input_ipi_param + (pipe, &dip_param->inputs[buf_in_idx++], + buf_in, "RAW"); + + /* NR buffer (optional input) */ + if (req->buf_map[MTK_DIP_VIDEO_NODE_ID_NR_OUT]) + mtk_dip_fill_input_ipi_param + (pipe, &dip_param->inputs[buf_in_idx++], + req->buf_map[MTK_DIP_VIDEO_NODE_ID_NR_OUT], + "NR"); + + /* Shading buffer (optional input)*/ + if (req->buf_map[MTK_DIP_VIDEO_NODE_ID_SHADING_OUT]) + mtk_dip_fill_input_ipi_param + (pipe, &dip_param->inputs[buf_in_idx++], + req->buf_map[MTK_DIP_VIDEO_NODE_ID_SHADING_OUT], + "Shading"); + + /* MDP buffers */ + buf_out_idx = 0; + + for (i = 0; i < ARRAY_SIZE(mdp_ids); i++) { + buf_out = + req->buf_map[mdp_ids[i]]; + if (buf_out) { + struct img_output *iout = + &dip_param->outputs[buf_out_idx++]; + + mtk_dip_fill_output_ipi_param(pipe, iout, buf_out, + buf_in, mdp_names[i]); + mtk_dip_set_crop_config(pipe->dip_dev, buf_out, + iout, mdp_names[i]); + + /* MDP 0 support rotation */ + if (i == 0) + mtk_dip_set_rotate_config(pipe->dip_dev, + buf_in, buf_out, iout, + mdp_names[i]); + } + } + + /* IMG2O buffer */ + buf_out = req->buf_map[MTK_DIP_VIDEO_NODE_ID_IMG2_CAPTURE]; + if (req->buf_map[MTK_DIP_VIDEO_NODE_ID_IMG2_CAPTURE]) + mtk_dip_fill_output_ipi_param + (pipe, &dip_param->outputs[buf_out_idx++], + buf_out, buf_in, "IMG2O"); + + /* IMG3O buffer */ + buf_out = req->buf_map[MTK_DIP_VIDEO_NODE_ID_IMG3_CAPTURE]; + if (buf_out) + mtk_dip_fill_output_ipi_param + (pipe, &dip_param->outputs[buf_out_idx++], + buf_out, buf_in, "IMG3O"); + + dip_param->num_outputs = buf_out_idx; + dip_param->num_inputs = buf_in_idx; +} + +void mtk_dip_pipe_try_enqueue(struct mtk_dip_pipe *pipe) +{ + struct mtk_dip_request *req, *tmp_req; + + if (!pipe->streaming) + return; + + spin_lock(&pipe->job_lock); + list_for_each_entry_safe(req, tmp_req, + &pipe->pipe_job_pending_list, list) { + list_del(&req->list); + pipe->num_pending_jobs--; + list_add_tail(&req->list, + &pipe->pipe_job_running_list); + pipe->num_jobs++; + mtk_dip_hw_enqueue(pipe->dip_dev, req); + } + spin_unlock(&pipe->job_lock); +} diff --git a/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.h b/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.h new file mode 100644 index 000000000000..54da4fed95b4 --- /dev/null +++ b/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.h @@ -0,0 +1,566 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2018 MediaTek Inc. + * + * Author: Frederic Chen <frederic.chen@mediatek.com> + * + */ + +#ifndef _MTK_DIP_DEV_H_ +#define _MTK_DIP_DEV_H_ + +#include <linux/types.h> +#include <linux/platform_device.h> +#include <media/v4l2-ctrls.h> +#include <media/v4l2-subdev.h> +#include <media/v4l2-device.h> +#include <linux/videodev2.h> +#include <media/videobuf2-core.h> +#include <media/videobuf2-v4l2.h> +#include "mtk_dip-hw.h" + +#define MTK_DIP_PIPE_ID_PREVIEW 0 +#define MTK_DIP_PIPE_ID_CAPTURE 1 +#define MTK_DIP_PIPE_ID_REPROCESS 2 +#define MTK_DIP_PIPE_ID_TOTAL_NUM 3 + +#define MTK_DIP_VIDEO_NODE_ID_RAW_OUT 0 +#define MTK_DIP_VIDEO_NODE_ID_TUNING_OUT 1 +#define MTK_DIP_VIDEO_NODE_ID_NR_OUT 2 +#define MTK_DIP_VIDEO_NODE_ID_SHADING_OUT 3 +#define MTK_DIP_VIDEO_NODE_ID_MDP0_CAPTURE 4 +#define MTK_DIP_VIDEO_NODE_ID_MDP1_CAPTURE 5 +#define MTK_DIP_VIDEO_NODE_ID_IMG2_CAPTURE 6 +#define MTK_DIP_VIDEO_NODE_ID_IMG3_CAPTURE 7 +#define MTK_DIP_VIDEO_NODE_ID_TOTAL_NUM 8 + +#define MTK_DIP_OUTPUT_MIN_WIDTH 2U +#define MTK_DIP_OUTPUT_MIN_HEIGHT 2U +#define MTK_DIP_OUTPUT_MAX_WIDTH 5376U +#define MTK_DIP_OUTPUT_MAX_HEIGHT 4032U +#define MTK_DIP_CAPTURE_MIN_WIDTH 2U +#define MTK_DIP_CAPTURE_MIN_HEIGHT 2U +#define MTK_DIP_CAPTURE_MAX_WIDTH 5376U +#define MTK_DIP_CAPTURE_MAX_HEIGHT 4032U + +#define MTK_DIP_DEV_META_BUF_DEFAULT_SIZE (1024 * 128) +#define MTK_DIP_DEV_META_BUF_POOL_MAX_SIZE (1024 * 1024 * 16) + +/** + * struct mtk_dip_dev_format - DIP buffer format + * @format: the corresponding V4L2 pixel format + * @mdp_color: color information setting + * @depth: bytes per pixel of the format + * @row_depth: bits per pixel + * @num_planes: the number of planes + * @num_cplanes: the number of color planes carried in a + * single v4l2 plane + * @flags: flags setting which will be passed to media_create_pad_link() + * @buffer_size: the buffer size of the buffer. It is used when it is + * a meta type format. + * @pass_1_align: the alignment setting of the stride .If pass_1_align + * is greater than 0, the stride must be align with it. + * + * The structure defines the DIP internal buffer format information. The fields + * is used in V4L2 try/set format calculation flow. + */ +struct mtk_dip_dev_format { + u32 format; + u32 mdp_color; + u8 depth[VIDEO_MAX_PLANES]; + u8 row_depth[VIDEO_MAX_PLANES]; + u8 num_planes; + u8 num_cplanes; + u32 flags; + u32 buffer_size; + u8 pass_1_align; +}; + +/** + * struct mtk_dip_crop - DIP crop setting + * @c: crop region + * @left_subpix: the left subpixel part of the corp region + * @top_subpix: the top subpixel part of the corp region + * @width_subpix: the width subpixel part of the corp region + * @height_subpix: the height subpixel part of the corp region + * + * The structure includes the crop setting which can be passed to + * DIP hardware. + */ +struct mtk_dip_crop { + struct v4l2_rect c; + struct v4l2_fract left_subpix; + struct v4l2_fract top_subpix; + struct v4l2_fract width_subpix; + struct v4l2_fract height_subpix; +}; + +/** + * struct mtk_dip_dev_buffer - Buffer information used by DIP + * @vbb: the vb2 buffer associated + * @fmt: the corresponding v4l2 format + * @dev_fmt: the DIP internal format + * @pipe_job_id: the global id of the request owned the buffer + * @isp_daddr: the address which can be used by ISP hardware + * @scp_daddr: the address which can be used in coprocessor + * @dma_port: dma port id of the buffer + * @crop: corp setting of the buffer + * @compose: compose setting of the buffer + * @rotation: rotation degree of the buffer + * @hflip: need horizontal flip or not + * @vflip: need vertical flip or not + * + * The structure includes the Buffer setting which can be used by + * DIP hardware. + */ +struct mtk_dip_dev_buffer { + struct vb2_v4l2_buffer vbb; + struct v4l2_format fmt; + const struct mtk_dip_dev_format *dev_fmt; + int pipe_job_id; + dma_addr_t isp_daddr[VB2_MAX_PLANES]; + dma_addr_t scp_daddr[VB2_MAX_PLANES]; + unsigned int dma_port; + struct mtk_dip_crop crop; + struct v4l2_rect compose; + int rotation; + int hflip; + int vflip; + struct list_head list; +}; + +/** + * struct mtk_dip_pipe_desc - dip pipe descriptor + * @name: name of the pipe, which will be used as a part of the video + * device and sub device name + * @id: the id of the pipe + * @queue_descs: the setting of the queues belong to this pipe + * @total_queues: the number of queue/video nodes supported by this pipe + * + * The structure describes the pipe of DIP. A pipe may contains a raw output + * video device and at least one MDP capture device. + */ +struct mtk_dip_pipe_desc { + const char *name; + int id; + const struct mtk_dip_video_device_desc *queue_descs; + int total_queues; +}; + +/** + * struct mtk_dip_video_device_desc - video device descriptor + * @name: name of the video device + * @id: the id of the video device + * @buf_type: buffer type of the video device + * @cap: device capabilities + * @smem_alloc: use the co-processor and CPU shared memory allocator or not + * @supports_ctrls: support ctrl handler or not. If it is true, The DIP driver + * initialized the ctrl handler for this video node. + * @fmts: buffer format supported by this video device + * @num_fmts: total number of buffer format supported by this video device + * @description: description of the video device. It will be returned when + * V4L2 enum_fmt calls + * @dma_port: dma port id associated to this video device + * @frmsizeenum: frame size supported + * @ops: v4l2_ioctl_ops pointer used by this video device + * @vb2_ops: vb2_ops pointer used by this video device + * @flags: flags used in media_create_intf_link() + * @default_fmt_idx: indeciate the default format with index of @fmts + * + * The structure describes the video device setting of DIP, which are used to + * register the video devices and support the related V4L2 and VB2 operations. + */ +struct mtk_dip_video_device_desc { + const char *name; + int id; + u32 buf_type; + u32 cap; + int smem_alloc; + int supports_ctrls; + const struct mtk_dip_dev_format *fmts; + int num_fmts; + const char *description; + int default_width; + int default_height; + unsigned int dma_port; + const struct v4l2_frmsizeenum *frmsizeenum; + const struct v4l2_ioctl_ops *ops; + const struct vb2_ops *vb2_ops; + u32 flags; + int default_fmt_idx; +}; + +/** + * struct mtk_dip_dev_queue - dip's video device queue + * @vbq: vb2_queue of the dip's video device + * @lock: serializes vb2 queue and video device operations. + * @dev_fmt: buffer format of the video device + * + * The structure supports a vb2_queue of dip's video device with the DIP's + * internal buffer format. + */ +struct mtk_dip_dev_queue { + struct vb2_queue vbq; + /* Serializes vb2 queue and video device operations */ + struct mutex lock; + const struct mtk_dip_dev_format *dev_fmt; +}; + +/** + * struct mtk_dip_video_device - DIP's video device + * @vdev: video_device of the dip's video device + * @dev_q: the mtk_dip_dev_queue providing vb2 device queue for the + * video device + * @vdev_fmt: the current v4l2 format of the video device + * @vdev_pad: the pad connected to the dip sub device of the pipe + * @pad_fmt: the pad format of vdev_pad + * @ctrl_handler: the v4l2_ctrl_handler of the video device. Only the video + * device supporting rotation initialized the handler. + * @flags: the flags recording the link status between the video device + * and the sub device of the pipe + * @desc: setting of the video device. The driver initialize the video + * device according to the settings. + * @buf_list: the list of vb2 buffers enqueued through this video device + * @buf_list_lock: protect the in-device buffer list + * @crop: crop setting of the video device + * @compose: compose setting the video device + * @rotation: rotation setting of the video device + * + * The structure extends video_device and integrates the vb2 queue, a media_pad + * connected to DIP's sub device, and a v4l2_ctrl_handler to handling ctrl. + */ +struct mtk_dip_video_device { + struct video_device vdev; + struct mtk_dip_dev_queue dev_q; + struct v4l2_format vdev_fmt; + struct media_pad vdev_pad; + struct v4l2_mbus_framefmt pad_fmt; + struct v4l2_ctrl_handler ctrl_handler; + u32 flags; + const struct mtk_dip_video_device_desc *desc; + struct list_head buf_list; + /* the list of vb2 buffers enqueued through this video device */ + spinlock_t buf_list_lock; + struct v4l2_rect crop; + struct v4l2_rect compose; + int rotation; +}; + +/** + * struct mtk_dip_pipe - DIP's pipe + * @dip_dev: the dip driver device instance + * @mtk_dip_video_device: the video devices of the pipe. The entry must be NULL + * if there is no video devices for the ID + * @nodes_streaming: bitmask records the video devices which are streaming + * @nodes_enabled: bitmask records the video devices which are enabled + * @streaming: true if the pipe is streaming + * @subdev: sub device connected to the output and capture video + * device named as the pipe's name + * @pipe_job_sequence: the last sequence number of the pipe jobs + * @pipe_job_pending_list: the list saving jobs before it has been put into + * running state by mtk_dip_pipe_try_enqueue(). + * @num_pending_jobs: number of jobs in pipe_job_pending_list + * @pipe_job_running_list: the list saving jobs already scheduled into DIP + * @num_jobs: number of jobs in pipe_job_running_list + * @lock: serializes pipe's stream on/off and buffers enqueue + * operations + * @job_lock: protect the pipe job list + * @desc: the settings of the pipe + * + * The structure represents a DIP pipe. A pipe may contains a raw output + * video device and at least one MDP capture device. + */ +struct mtk_dip_pipe { + struct mtk_dip_dev *dip_dev; + struct mtk_dip_video_device nodes[MTK_DIP_VIDEO_NODE_ID_TOTAL_NUM]; + unsigned int nodes_streaming; + unsigned int nodes_enabled; + int streaming; + struct media_pad *subdev_pads; + struct media_pipeline pipeline; + struct v4l2_subdev subdev; + atomic_t pipe_job_sequence; + struct list_head pipe_job_pending_list; + int num_pending_jobs; + struct list_head pipe_job_running_list; + int num_jobs; + /*serializes pipe's stream on/off and buffers enqueue operations*/ + struct mutex lock; + spinlock_t job_lock; /* protect the pipe job list */ + const struct mtk_dip_pipe_desc *desc; +}; + +/** + * struct mtk_dip_dev - DIP's device instance + * @dev: the device structure of DIP + * @mdev: media device of DIP. All video devices and sub devices of + * DIP are registered to the media device. + * @v4l2_dev: v4l2_device representing the device-level status of DIP + * @dip_pipe: pipes of the DIP device. For example, capture, preview and + * reprocessing pipes. + * @clks: clocks required by DIP hardware + * @num_clks: the total number of clocks of DIP hardware + * @composer_wq: The work queue for jobs which are going to be sent to + * coprocessor. + * @num_composing: number of jobs in SCP + * @mdp_wq: the work queue for jobs which are going to be sent to MDP + * driver and GCE hardware. + * + * @flushing_waitq: the waiting queue to keep the process which are + * waiting for the jobs in SCP to be finished. + * @mdpcb_wq: the work queue for jobs with abnormal status back from MDP/GCE + * , it need to pass to SCP to check the error status instead of + * returning the buffer to user directly. + * @mdp_pdev: mdp platform device which handling the MDP part jobs and + * pass the task to GCE hardware. + * @scp_pdev: SCP platform device which handling the commands to and from + * coprocessor + * @rproc_handle: remote processor handle to control SCP + * @dip_freebufferlist: free working buffer list + * @working_buf_mem_scp_daddr: the SCP caddress of the memory area of working + * buffers + * @working_buf_mem_vaddr: the cpu address of the memory area of working + * buffers + * @working_buf_mem_isp_daddr: the isp dma address of the memory area of + * working buffers + * @working_buf_mem_size: total size in bytes of the memory area of + * working buffers + * @working_buf: the working buffers of DIP + * + * @dip_enqueue_cnt: it is used to create the sequence number of the job + * which is already enqueued to DIP. + * @dip_stream_cnt: the number of streaming pipe in DIP + * @hw_op_lock: serialize request operation to DIP coprocessor and + * hardware + * @sem: To restrict the max number of request be send to SCP. + * + * The structure maintains DIP's device level status. + */ +struct mtk_dip_dev { + struct device *dev; + struct media_device mdev; + struct v4l2_device v4l2_dev; + struct mtk_dip_pipe dip_pipe[MTK_DIP_PIPE_ID_TOTAL_NUM]; + struct clk_bulk_data clks[MTK_DIP_CLK_NUM]; + int num_clks; + struct workqueue_struct *composer_wq; + struct workqueue_struct *mdp_wq; + wait_queue_head_t flushing_waitq; + atomic_t num_composing; + struct workqueue_struct *mdpcb_wq; + struct platform_device *mdp_pdev; + struct platform_device *scp_pdev; + struct rproc *rproc_handle; + struct mtk_dip_hw_working_buf_list dip_freebufferlist; + dma_addr_t working_buf_mem_scp_daddr; + void *working_buf_mem_vaddr; + dma_addr_t working_buf_mem_isp_daddr; + int working_buf_mem_size; + struct mtk_dip_hw_subframe working_buf[DIP_SUB_FRM_DATA_NUM]; + atomic_t dip_enqueue_cnt; + int dip_stream_cnt; + /* To serialize request opertion to DIP co-procrosser and hadrware */ + struct mutex hw_op_lock; + /* To restrict the max number of request be send to SCP */ + struct semaphore sem; +}; + +/** + * struct mtk_dip_request - DIP's request + * @req: the media_request object of the request + * @dip_pipe: the pipe owning of the request; a request can only belongs one + * DIP pipe + * @id: the unique job id in DIP + * @buf_map: the buffers of the request. The entry should be NULL if the + * corresponding video device doesn't enqueue the buffer. + * @img_fparam: frame related parameters which will be passed to coprocessor + * @fw_work: work_struct used to be sent to composer_wq of mtk_dip_dev + * @mdp_work: work_struct used to be sent to mdp_wq of mtk_dip_dev + * @mdpcb_work: work_struct used to be sent to mdpcb_wq of mtk_dip_dev. + * It is used only in error handling flow. + * @working_buf: working buffer of the request + * @buf_count: the number of buffers in the request + * + * The structure extends media_request and integrates a map of the buffers, + * and the working buffer pointers. It is the job instance used in DIP's + * drivers. + */ +struct mtk_dip_request { + struct media_request req; + struct mtk_dip_pipe *dip_pipe; + int id; + struct mtk_dip_dev_buffer *buf_map[MTK_DIP_VIDEO_NODE_ID_TOTAL_NUM]; + struct img_frameparam img_fparam; + struct work_struct fw_work; + struct work_struct mdp_work; + struct work_struct mdpcb_work; + struct mtk_dip_hw_subframe *working_buf; + atomic_t buf_count; + struct list_head list; +}; + +int mtk_dip_dev_media_register(struct device *dev, + struct media_device *media_dev); + +void mtk_dip_dev_v4l2_release(struct mtk_dip_dev *dip_dev); + +int mtk_dip_dev_v4l2_register(struct device *dev, + struct media_device *media_dev, + struct v4l2_device *v4l2_dev); + +int mtk_dip_pipe_v4l2_register(struct mtk_dip_pipe *pipe, + struct media_device *media_dev, + struct v4l2_device *v4l2_dev); + +void mtk_dip_pipe_v4l2_unregister(struct mtk_dip_pipe *pipe); + +int mtk_dip_pipe_queue_buffers(struct media_request *req, int initial); + +int mtk_dip_pipe_init(struct mtk_dip_dev *dip_dev, struct mtk_dip_pipe *pipe, + const struct mtk_dip_pipe_desc *setting); + +void mtk_dip_pipe_ipi_params_config(struct mtk_dip_request *req); + +int mtk_dip_pipe_release(struct mtk_dip_pipe *pipe); + +struct mtk_dip_request * +mtk_dip_pipe_get_running_job(struct mtk_dip_pipe *pipe, + int id); + +void mtk_dip_pipe_remove_job(struct mtk_dip_request *req); + +int mtk_dip_pipe_next_job_id(struct mtk_dip_pipe *pipe); + +void mtk_dip_pipe_debug_job(struct mtk_dip_pipe *pipe, + struct mtk_dip_request *req); + +void mtk_dip_pipe_job_finish(struct mtk_dip_request *req, + enum vb2_buffer_state vbf_state); + +const struct mtk_dip_dev_format * +mtk_dip_pipe_find_fmt(struct mtk_dip_pipe *pipe, + struct mtk_dip_video_device *node, + u32 format); + +void mtk_dip_pipe_try_fmt(struct mtk_dip_pipe *pipe, + struct mtk_dip_video_device *node, + struct v4l2_format *fmt, + const struct v4l2_format *ufmt, + const struct mtk_dip_dev_format *dfmt); + +void mtk_dip_pipe_load_default_fmt(struct mtk_dip_pipe *pipe, + struct mtk_dip_video_device *node, + struct v4l2_format *fmt_to_fill); + +void mtk_dip_pipe_try_enqueue(struct mtk_dip_pipe *pipe); + +void mtk_dip_hw_enqueue(struct mtk_dip_dev *dip_dev, + struct mtk_dip_request *req); + +int mtk_dip_hw_streamoff(struct mtk_dip_pipe *pipe); + +int mtk_dip_hw_streamon(struct mtk_dip_pipe *pipe); + +int mtk_dip_hw_working_buf_pool_init(struct mtk_dip_dev *dip_dev); + +void mtk_dip_hw_working_buf_pool_release(struct mtk_dip_dev *dip_dev); + +static inline struct mtk_dip_pipe* +mtk_dip_dev_get_pipe(struct mtk_dip_dev *dip_dev, unsigned int pipe_id) +{ + if (pipe_id < 0 && pipe_id >= MTK_DIP_PIPE_ID_TOTAL_NUM) + return NULL; + + return &dip_dev->dip_pipe[pipe_id]; +} + +static inline struct mtk_dip_video_device* +mtk_dip_file_to_node(struct file *file) +{ + return container_of(video_devdata(file), + struct mtk_dip_video_device, vdev); +} + +static inline struct mtk_dip_pipe* +mtk_dip_subdev_to_pipe(struct v4l2_subdev *sd) +{ + return container_of(sd, struct mtk_dip_pipe, subdev); +} + +static inline struct mtk_dip_dev* +mtk_dip_mdev_to_dev(struct media_device *mdev) +{ + return container_of(mdev, struct mtk_dip_dev, mdev); +} + +static inline struct mtk_dip_video_device* +mtk_dip_vbq_to_node(struct vb2_queue *vq) +{ + return container_of(vq, struct mtk_dip_video_device, dev_q.vbq); +} + +static inline struct mtk_dip_dev_buffer* +mtk_dip_vb2_buf_to_dev_buf(struct vb2_buffer *vb) +{ + return container_of(vb, struct mtk_dip_dev_buffer, vbb.vb2_buf); +} + +static inline struct mtk_dip_request* +mtk_dip_media_req_to_dip_req(struct media_request *req) +{ + return container_of(req, struct mtk_dip_request, req); +} + +static inline struct mtk_dip_request* +mtk_dip_hw_fw_work_to_req(struct work_struct *fw_work) +{ + return container_of(fw_work, struct mtk_dip_request, fw_work); +} + +static inline struct mtk_dip_request* +mtk_dip_hw_mdp_work_to_req(struct work_struct *mdp_work) +{ + return container_of(mdp_work, struct mtk_dip_request, mdp_work); +} + +static inline struct mtk_dip_request * +mtk_dip_hw_mdpcb_work_to_req(struct work_struct *mdpcb_work) +{ + return container_of(mdpcb_work, struct mtk_dip_request, mdpcb_work); +} + +static inline int mtk_dip_buf_is_meta(u32 type) +{ + return type == V4L2_BUF_TYPE_META_CAPTURE || + type == V4L2_BUF_TYPE_META_OUTPUT; +} + +static inline int mtk_dip_pipe_get_pipe_from_job_id(int id) +{ + return (id >> 16) & 0x0000ffff; +} + +static inline void +mtk_dip_wbuf_to_ipi_img_sw_addr(struct img_sw_addr *ipi_addr, + struct mtk_dip_hw_working_buf *wbuf) +{ + ipi_addr->pa = (u32)wbuf->scp_daddr; +} + +static inline void +mtk_dip_wbuf_to_ipi_img_addr(struct img_addr *ipi_addr, + struct mtk_dip_hw_working_buf *wbuf) +{ + ipi_addr->pa = (u32)wbuf->scp_daddr; + ipi_addr->iova = (u32)wbuf->isp_daddr; +} + +static inline void +mtk_dip_wbuf_to_ipi_tuning_addr(struct tuning_addr *ipi_addr, + struct mtk_dip_hw_working_buf *wbuf) +{ + ipi_addr->pa = (u32)wbuf->scp_daddr; + ipi_addr->iova = (u32)wbuf->isp_daddr; +} + +#endif /* _MTK_DIP_DEV_H_ */ diff --git a/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-hw.h b/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-hw.h new file mode 100644 index 000000000000..9a414fd91094 --- /dev/null +++ b/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-hw.h @@ -0,0 +1,156 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2018 MediaTek Inc. + * + * Author: Frederic Chen <frederic.chen@mediatek.com> + * Holmes Chiou <holmes.chiou@mediatek.com> + * + */ + +#ifndef _MTK_DIP_HW_H_ +#define _MTK_DIP_HW_H_ + +#include <linux/clk.h> +#include "mtk-img-ipi.h" + +#define MTK_DIP_CLK_NUM 2 + +#define DIP_COMPOSING_MAX_NUM 3 +#define DIP_FRM_SZ (84 * 1024) +#define DIP_SUB_FRM_SZ (20 * 1024) +#define DIP_TUNING_SZ (32 * 1024) +#define DIP_COMP_SZ (28 * 1024) +#define DIP_FRAMEPARAM_SZ (4 * 1024) + +#define DIP_TUNING_OFFSET DIP_SUB_FRM_SZ +#define DIP_COMP_OFFSET (DIP_TUNING_OFFSET + DIP_TUNING_SZ) +#define DIP_FRAMEPARAM_OFFSET (DIP_COMP_OFFSET + DIP_COMP_SZ) +#define DIP_SUB_FRM_DATA_NUM 32 + +/* + * MDP native color code + * Plane count: 1, 2, 3 + * H-subsample: 0, 1, 2 + * V-subsample: 0, 1 + * Color group: 0-RGB, 1-YUV, 2-raw + */ +#define DIP_MDP_COLOR(PACKED, LOOSE, VIDEO, PLANE, HF, VF, BITS, GROUP, SWAP, \ + ID) \ + (((PACKED) << 27) | ((LOOSE) << 26) | ((VIDEO) << 23) |\ + ((PLANE) << 21) | ((HF) << 19) | ((VF) << 18) | ((BITS) << 8) |\ + ((GROUP) << 6) | ((SWAP) << 5) | ((ID) << 0)) + +#define DIP_MCOLOR_IS_BLOCK_MODE(c) ((0x00800000 & (c)) >> 23) +#define DIP_MCOLOR_GET_PLANE_COUNT(c) ((0x00600000 & (c)) >> 21) +#define DIP_MCOLOR_GET_H_SUBSAMPLE(c) ((0x00180000 & (c)) >> 19) +#define DIP_MCOLOR_GET_V_SUBSAMPLE(c) ((0x00040000 & (c)) >> 18) +#define DIP_MCOLOR_BITS_PER_PIXEL(c) ((0x0003ff00 & (c)) >> 8) +#define DIP_MCOLOR_GET_GROUP(c) ((0x000000c0 & (c)) >> 6) +#define DIP_MCOLOR_IS_RGB(c) (DIP_MCOLOR_GET_GROUP(c) == 0) +#define DIP_MCOLOR_IS_YUV(c) (DIP_MCOLOR_GET_GROUP(c) == 1) +#define DIP_MCOLOR_IS_UV_COPLANE(c) ((DIP_MCOLOR_GET_PLANE_COUNT(c) == \ + 2) && \ + DIP_MCOLOR_IS_YUV(c)) + +enum DIP_MDP_COLOR { + DIP_MCOLOR_UNKNOWN = 0, + + DIP_MCOLOR_FULLG8_RGGB = DIP_MDP_COLOR(0, 0, 0, 1, 0, 0, 8, 2, 0, 21), + DIP_MCOLOR_FULLG8_GRBG = DIP_MDP_COLOR(0, 0, 0, 1, 0, 1, 8, 2, 0, 21), + DIP_MCOLOR_FULLG8_GBRG = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 8, 2, 0, 21), + DIP_MCOLOR_FULLG8_BGGR = DIP_MDP_COLOR(0, 0, 0, 1, 1, 1, 8, 2, 0, 21), + DIP_MCOLOR_FULLG8 = DIP_MCOLOR_FULLG8_BGGR, + + DIP_MCOLOR_FULLG10_RGGB = DIP_MDP_COLOR(0, 0, 0, 1, 0, 0, 10, 2, 0, 21), + DIP_MCOLOR_FULLG10_GRBG = DIP_MDP_COLOR(0, 0, 0, 1, 0, 1, 10, 2, 0, 21), + DIP_MCOLOR_FULLG10_GBRG = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 10, 2, 0, 21), + DIP_MCOLOR_FULLG10_BGGR = DIP_MDP_COLOR(0, 0, 0, 1, 1, 1, 10, 2, 0, 21), + DIP_MCOLOR_FULLG10 = DIP_MCOLOR_FULLG10_BGGR, + + DIP_MCOLOR_FULLG12_RGGB = DIP_MDP_COLOR(0, 0, 0, 1, 0, 0, 12, 2, 0, 21), + DIP_MCOLOR_FULLG12_GRBG = DIP_MDP_COLOR(0, 0, 0, 1, 0, 1, 12, 2, 0, 21), + DIP_MCOLOR_FULLG12_GBRG = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 12, 2, 0, 21), + DIP_MCOLOR_FULLG12_BGGR = DIP_MDP_COLOR(0, 0, 0, 1, 1, 1, 12, 2, 0, 21), + DIP_MCOLOR_FULLG12 = DIP_MCOLOR_FULLG12_BGGR, + + DIP_MCOLOR_FULLG14_RGGB = DIP_MDP_COLOR(0, 0, 0, 1, 0, 0, 14, 2, 0, 21), + DIP_MCOLOR_FULLG14_GRBG = DIP_MDP_COLOR(0, 0, 0, 1, 0, 1, 14, 2, 0, 21), + DIP_MCOLOR_FULLG14_GBRG = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 14, 2, 0, 21), + DIP_MCOLOR_FULLG14_BGGR = DIP_MDP_COLOR(0, 0, 0, 1, 1, 1, 14, 2, 0, 21), + DIP_MCOLOR_FULLG14 = DIP_MCOLOR_FULLG14_BGGR, + + DIP_MCOLOR_BAYER8_RGGB = DIP_MDP_COLOR(0, 0, 0, 1, 0, 0, 8, 2, 0, 20), + DIP_MCOLOR_BAYER8_GRBG = DIP_MDP_COLOR(0, 0, 0, 1, 0, 1, 8, 2, 0, 20), + DIP_MCOLOR_BAYER8_GBRG = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 8, 2, 0, 20), + DIP_MCOLOR_BAYER8_BGGR = DIP_MDP_COLOR(0, 0, 0, 1, 1, 1, 8, 2, 0, 20), + DIP_MCOLOR_BAYER8 = DIP_MCOLOR_BAYER8_BGGR, + + DIP_MCOLOR_BAYER10_RGGB = DIP_MDP_COLOR(0, 0, 0, 1, 0, 0, 10, 2, 0, 20), + DIP_MCOLOR_BAYER10_GRBG = DIP_MDP_COLOR(0, 0, 0, 1, 0, 1, 10, 2, 0, 20), + DIP_MCOLOR_BAYER10_GBRG = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 10, 2, 0, 20), + DIP_MCOLOR_BAYER10_BGGR = DIP_MDP_COLOR(0, 0, 0, 1, 1, 1, 10, 2, 0, 20), + DIP_MCOLOR_BAYER10 = DIP_MCOLOR_BAYER10_BGGR, + + DIP_MCOLOR_BAYER12_RGGB = DIP_MDP_COLOR(0, 0, 0, 1, 0, 0, 12, 2, 0, 20), + DIP_MCOLOR_BAYER12_GRBG = DIP_MDP_COLOR(0, 0, 0, 1, 0, 1, 12, 2, 0, 20), + DIP_MCOLOR_BAYER12_GBRG = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 12, 2, 0, 20), + DIP_MCOLOR_BAYER12_BGGR = DIP_MDP_COLOR(0, 0, 0, 1, 1, 1, 12, 2, 0, 20), + DIP_MCOLOR_BAYER12 = DIP_MCOLOR_BAYER12_BGGR, + + DIP_MCOLOR_BAYER14_RGGB = DIP_MDP_COLOR(0, 0, 0, 1, 0, 0, 14, 2, 0, 20), + DIP_MCOLOR_BAYER14_GRBG = DIP_MDP_COLOR(0, 0, 0, 1, 0, 1, 14, 2, 0, 20), + DIP_MCOLOR_BAYER14_GBRG = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 14, 2, 0, 20), + DIP_MCOLOR_BAYER14_BGGR = DIP_MDP_COLOR(0, 0, 0, 1, 1, 1, 14, 2, 0, 20), + DIP_MCOLOR_BAYER14 = DIP_MCOLOR_BAYER14_BGGR, + + DIP_MCOLOR_UYVY = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 16, 1, 0, 4), + DIP_MCOLOR_VYUY = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 16, 1, 1, 4), + DIP_MCOLOR_YUYV = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 16, 1, 0, 5), + DIP_MCOLOR_YVYU = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 16, 1, 1, 5), + + DIP_MCOLOR_I420 = DIP_MDP_COLOR(0, 0, 0, 3, 1, 1, 8, 1, 0, 8), + DIP_MCOLOR_YV12 = DIP_MDP_COLOR(0, 0, 0, 3, 1, 1, 8, 1, 1, 8), + + DIP_MCOLOR_NV12 = DIP_MDP_COLOR(0, 0, 0, 2, 1, 1, 8, 1, 0, 12), +}; + +#define FRAME_STATE_INIT 0 +#define FRAME_STATE_HW_TIMEOUT 1 + +#define STREAM_UNKNOWN 0 +#define STREAM_BITBLT 1 +#define STREAM_GPU_BITBLT 2 +#define STREAM_DUAL_BITBLT 3 +#define STREAM_2ND_BITBLT 4 +#define STREAM_ISP_IC 5 +#define STREAM_ISP_VR 6 +#define STREAM_ISP_ZSD 7 +#define STREAM_ISP_IP 8 +#define STREAM_ISP_VSS 9 +#define STREAM_ISP_ZSD_SLOW 10 +#define STREAM_WPE 11 +#define STREAM_WPE2 12 + +struct mtk_dip_hw_working_buf { + dma_addr_t scp_daddr; + void *vaddr; + dma_addr_t isp_daddr; +}; + +struct mtk_dip_hw_subframe { + struct mtk_dip_hw_working_buf buffer; + int size; + struct mtk_dip_hw_working_buf config_data; + struct mtk_dip_hw_working_buf tuning_buf; + struct mtk_dip_hw_working_buf frameparam; + struct list_head list_entry; +}; + +struct mtk_dip_hw_working_buf_list { + struct list_head list; + u32 cnt; + spinlock_t lock; /* protect the list and cnt */ +}; + +#endif /* _MTK_DIP_HW_H_ */ + diff --git a/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-sys.c b/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-sys.c new file mode 100644 index 000000000000..9a0456342fcd --- /dev/null +++ b/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-sys.c @@ -0,0 +1,521 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2018 MediaTek Inc. + * + * Author: Frederic Chen <frederic.chen@mediatek.com> + * Holmes Chiou <holmes.chiou@mediatek.com> + * + */ + +#include <linux/device.h> +#include <linux/dma-iommu.h> +#include <linux/freezer.h> +#include <linux/pm_runtime.h> +#include <linux/remoteproc.h> +#include <linux/remoteproc/mtk_scp.h> +#include <linux/slab.h> +#include <linux/spinlock.h> +#include <linux/wait.h> +#include "mtk-mdp3-cmdq.h" +#include "mtk_dip-dev.h" +#include "mtk_dip-hw.h" + +int mtk_dip_hw_working_buf_pool_init(struct mtk_dip_dev *dip_dev) +{ + int i; + const int working_buf_size = round_up(DIP_FRM_SZ, PAGE_SIZE); + phys_addr_t working_buf_paddr; + + INIT_LIST_HEAD(&dip_dev->dip_freebufferlist.list); + spin_lock_init(&dip_dev->dip_freebufferlist.lock); + dip_dev->dip_freebufferlist.cnt = 0; + + dip_dev->working_buf_mem_size = DIP_SUB_FRM_DATA_NUM * + working_buf_size; + dip_dev->working_buf_mem_vaddr = + dma_alloc_coherent(&dip_dev->scp_pdev->dev, + dip_dev->working_buf_mem_size, + &dip_dev->working_buf_mem_scp_daddr, + GFP_KERNEL); + if (!dip_dev->working_buf_mem_vaddr) { + dev_err(dip_dev->dev, + "memory alloc size %ld failed\n", + dip_dev->working_buf_mem_size); + return -ENOMEM; + } + + /* + * We got the incorrect physical address mapped when + * using dma_map_single() so I used dma_map_page_attrs() + * directly to workaround here. + * + * When I use dma_map_single() to map the address, the + * physical address retrieved back with iommu_get_domain_for_dev() + * and iommu_iova_to_phys() was not equal to the + * SCP dma address (it should be the same as the physical address + * since we don't have iommu), and was shifted by 0x4000000. + */ + working_buf_paddr = dip_dev->working_buf_mem_scp_daddr; + + dip_dev->working_buf_mem_isp_daddr = + dma_map_resource(dip_dev->dev, working_buf_paddr, + dip_dev->working_buf_mem_size, + DMA_BIDIRECTIONAL, DMA_ATTR_SKIP_CPU_SYNC); + if (dma_mapping_error(dip_dev->dev, + dip_dev->working_buf_mem_isp_daddr)) { + dev_err(dip_dev->dev, + "failed to map buffer: s_daddr(%pad)\n", + &dip_dev->working_buf_mem_scp_daddr); + dma_free_coherent(&dip_dev->scp_pdev->dev, + dip_dev->working_buf_mem_size, + dip_dev->working_buf_mem_vaddr, + dip_dev->working_buf_mem_scp_daddr); + + return -ENOMEM; + } + + for (i = 0; i < DIP_SUB_FRM_DATA_NUM; i++) { + struct mtk_dip_hw_subframe *buf = &dip_dev->working_buf[i]; + int offset; + + /* + * Total: 0 ~ 72 KB + * SubFrame: 0 ~ 16 KB + */ + offset = i * working_buf_size; + buf->buffer.scp_daddr = + dip_dev->working_buf_mem_scp_daddr + offset; + buf->buffer.vaddr = + dip_dev->working_buf_mem_vaddr + offset; + buf->buffer.isp_daddr = + dip_dev->working_buf_mem_isp_daddr + offset; + buf->size = working_buf_size; + + /* Tuning: 16 ~ 48 KB */ + buf->tuning_buf.scp_daddr = + buf->buffer.scp_daddr + DIP_TUNING_OFFSET; + buf->tuning_buf.vaddr = + buf->buffer.vaddr + DIP_TUNING_OFFSET; + buf->tuning_buf.isp_daddr = + buf->buffer.isp_daddr + DIP_TUNING_OFFSET; + + /* Config_data: 48 ~ 72 KB */ + buf->config_data.scp_daddr = + buf->buffer.scp_daddr + DIP_COMP_OFFSET; + buf->config_data.vaddr = buf->buffer.vaddr + DIP_COMP_OFFSET; + + /* Frame parameters: 72 ~ 76 KB */ + buf->frameparam.scp_daddr = + buf->buffer.scp_daddr + DIP_FRAMEPARAM_OFFSET; + buf->frameparam.vaddr = + buf->buffer.vaddr + DIP_FRAMEPARAM_OFFSET; + + list_add_tail(&buf->list_entry, + &dip_dev->dip_freebufferlist.list); + dip_dev->dip_freebufferlist.cnt++; + } + + return 0; +} + +void mtk_dip_hw_working_buf_pool_release(struct mtk_dip_dev *dip_dev) +{ + /* All the buffer should be in the freebufferlist when release */ + dma_unmap_resource(dip_dev->dev, + dip_dev->working_buf_mem_isp_daddr, + dip_dev->working_buf_mem_size, DMA_BIDIRECTIONAL, + DMA_ATTR_SKIP_CPU_SYNC); + + dma_free_coherent(&dip_dev->scp_pdev->dev, + dip_dev->working_buf_mem_size, + dip_dev->working_buf_mem_vaddr, + dip_dev->working_buf_mem_scp_daddr); +} + +static void mtk_dip_hw_working_buf_free(struct mtk_dip_dev *dip_dev, + struct mtk_dip_hw_subframe *working_buf) +{ + if (!working_buf) + return; + + spin_lock(&dip_dev->dip_freebufferlist.lock); + list_add_tail(&working_buf->list_entry, + &dip_dev->dip_freebufferlist.list); + dip_dev->dip_freebufferlist.cnt++; + spin_unlock(&dip_dev->dip_freebufferlist.lock); +} + +static struct mtk_dip_hw_subframe* +mtk_dip_hw_working_buf_alloc(struct mtk_dip_dev *dip_dev) +{ + struct mtk_dip_hw_subframe *working_buf; + + spin_lock(&dip_dev->dip_freebufferlist.lock); + if (list_empty(&dip_dev->dip_freebufferlist.list)) { + spin_unlock(&dip_dev->dip_freebufferlist.lock); + return NULL; + } + + working_buf = list_first_entry(&dip_dev->dip_freebufferlist.list, + struct mtk_dip_hw_subframe, list_entry); + list_del(&working_buf->list_entry); + dip_dev->dip_freebufferlist.cnt--; + spin_unlock(&dip_dev->dip_freebufferlist.lock); + + return working_buf; +} + +static void mtk_dip_notify(struct mtk_dip_request *req) +{ + struct mtk_dip_dev *dip_dev = req->dip_pipe->dip_dev; + struct mtk_dip_pipe *pipe = req->dip_pipe; + struct img_ipi_frameparam *iparam = &req->img_fparam.frameparam; + enum vb2_buffer_state vbf_state; + + if (iparam->state != FRAME_STATE_HW_TIMEOUT) + vbf_state = VB2_BUF_STATE_DONE; + else + vbf_state = VB2_BUF_STATE_ERROR; + + pm_runtime_mark_last_busy(dip_dev->dev); + pm_runtime_put_autosuspend(dip_dev->dev); + + /* + * The job may be aleady removed by streamoff, so I need to check + * it by id here. + */ + if (mtk_dip_pipe_get_running_job(pipe, req->id)) { + mtk_dip_pipe_remove_job(req); + mtk_dip_pipe_job_finish(req, vbf_state); + mtk_dip_hw_working_buf_free(dip_dev, req->working_buf); + req->working_buf = NULL; + wake_up(&dip_dev->flushing_waitq); + } +} + +static void mdp_cb_timeout_worker(struct work_struct *work) +{ + struct mtk_dip_request *req = mtk_dip_hw_mdpcb_work_to_req(work); + struct img_ipi_param ipi_param; + + ipi_param.usage = IMG_IPI_DEBUG; + scp_ipi_send(req->dip_pipe->dip_dev->scp_pdev, SCP_IPI_DIP, + &ipi_param, sizeof(ipi_param), 0); + mtk_dip_notify(req); +} + +/* Maybe in IRQ context of cmdq */ +static void dip_mdp_cb_func(struct cmdq_cb_data data) +{ + struct mtk_dip_request *req; + struct mtk_dip_dev *dip_dev; + + if (!data.data) { + pr_err("%s: data->data is NULL\n", + __func__); + return; + } + + req = data.data; + dip_dev = req->dip_pipe->dip_dev; + + dev_dbg(dip_dev->dev, "%s: req(%p), idx(%d), no(%d), s(%d), n_in(%d), n_out(%d)\n", + __func__, req, req->img_fparam.frameparam.index, + req->img_fparam.frameparam.frame_no, + req->img_fparam.frameparam.state, + req->img_fparam.frameparam.num_inputs, + req->img_fparam.frameparam.num_outputs); + + if (data.sta != CMDQ_CB_NORMAL) { + dev_err(dip_dev->dev, "%s: frame no(%d) HW timeout\n", + __func__, req->img_fparam.frameparam.frame_no); + req->img_fparam.frameparam.state = FRAME_STATE_HW_TIMEOUT; + INIT_WORK(&req->mdpcb_work, mdp_cb_timeout_worker); + queue_work(req->dip_pipe->dip_dev->mdpcb_wq, + &req->mdpcb_work); + } else { + mtk_dip_notify(req); + } +} + +static void dip_runner_func(struct work_struct *work) +{ + struct mtk_dip_request *req = mtk_dip_hw_mdp_work_to_req(work); + struct mtk_dip_dev *dip_dev = req->dip_pipe->dip_dev; + struct img_config *config_data = + (struct img_config *)req->working_buf->config_data.vaddr; + + /* + * Call MDP/GCE API to do HW excecution + * Pass the framejob to MDP driver + */ + pm_runtime_get_sync(dip_dev->dev); + mdp_cmdq_sendtask(dip_dev->mdp_pdev, config_data, + &req->img_fparam.frameparam, NULL, false, + dip_mdp_cb_func, req); +} + +static void dip_scp_handler(void *data, unsigned int len, void *priv) +{ + int job_id; + struct mtk_dip_pipe *pipe; + int pipe_id; + struct mtk_dip_request *req; + struct img_ipi_frameparam *frameparam; + struct mtk_dip_dev *dip_dev = (struct mtk_dip_dev *)priv; + struct img_ipi_param *ipi_param; + u32 num; + + if (WARN_ONCE(!data, "%s: failed due to NULL data\n", __func__)) + return; + + if (WARN_ONCE(len == sizeof(ipi_param), + "%s: len(%d) not match ipi_param\n", __func__)) + return; + + ipi_param = (struct img_ipi_param *)data; + if (ipi_param->usage == IMG_IPI_INIT) + return; + + if (ipi_param->usage != IMG_IPI_FRAME) { + dev_warn(dip_dev->dev, + "%s: recevied unknown ipi_param, usage(%d)\n", + __func__, ipi_param->usage); + return; + } + + job_id = ipi_param->frm_param.handle; + pipe_id = mtk_dip_pipe_get_pipe_from_job_id(job_id); + pipe = mtk_dip_dev_get_pipe(dip_dev, pipe_id); + if (!pipe) { + dev_warn(dip_dev->dev, + "%s: get invalid img_ipi_frameparam index(%d) from firmware\n", + __func__, job_id); + return; + } + + req = mtk_dip_pipe_get_running_job(pipe, job_id); + if (WARN_ONCE(!req, "%s: frame_no(%d) is lost\n", __func__, job_id)) + return; + + frameparam = req->working_buf->frameparam.vaddr; + req->img_fparam.frameparam = *frameparam; + num = atomic_dec_return(&dip_dev->num_composing); + up(&dip_dev->sem); + + dev_dbg(dip_dev->dev, + "%s: frame_no(%d) is back, index(%d), composing num(%d)\n", + __func__, frameparam->frame_no, frameparam->index, num); + + INIT_WORK(&req->mdp_work, dip_runner_func); + queue_work(dip_dev->mdp_wq, &req->mdp_work); +} + +static void dip_composer_workfunc(struct work_struct *work) +{ + struct mtk_dip_request *req = mtk_dip_hw_fw_work_to_req(work); + struct mtk_dip_dev *dip_dev = req->dip_pipe->dip_dev; + struct img_ipi_param ipi_param; + struct mtk_dip_hw_subframe *buf; + int ret; + + down(&dip_dev->sem); + + buf = mtk_dip_hw_working_buf_alloc(req->dip_pipe->dip_dev); + if (!buf) { + dev_err(req->dip_pipe->dip_dev->dev, + "%s:%s:req(%p): no free working buffer available\n", + __func__, req->dip_pipe->desc->name, req); + } + + req->working_buf = buf; + mtk_dip_wbuf_to_ipi_img_addr(&req->img_fparam.frameparam.subfrm_data, + &buf->buffer); + memset(buf->buffer.vaddr, 0, DIP_SUB_FRM_SZ); + mtk_dip_wbuf_to_ipi_img_sw_addr(&req->img_fparam.frameparam.config_data, + &buf->config_data); + memset(buf->config_data.vaddr, 0, DIP_COMP_SZ); + + if (!req->img_fparam.frameparam.tuning_data.present) { + /* + * When user enqueued without tuning buffer, + * it would use driver internal buffer. + */ + dev_dbg(dip_dev->dev, + "%s: frame_no(%d) has no tuning_data\n", + __func__, req->img_fparam.frameparam.frame_no); + + mtk_dip_wbuf_to_ipi_tuning_addr + (&req->img_fparam.frameparam.tuning_data, + &buf->tuning_buf); + memset(buf->tuning_buf.vaddr, 0, DIP_TUNING_SZ); + } + + mtk_dip_wbuf_to_ipi_img_sw_addr(&req->img_fparam.frameparam.self_data, + &buf->frameparam); + memcpy(buf->frameparam.vaddr, &req->img_fparam.frameparam, + sizeof(req->img_fparam.frameparam)); + ipi_param.usage = IMG_IPI_FRAME; + ipi_param.frm_param.handle = req->id; + ipi_param.frm_param.scp_addr = (u32)buf->frameparam.scp_daddr; + + mutex_lock(&dip_dev->hw_op_lock); + atomic_inc(&dip_dev->num_composing); + ret = scp_ipi_send(dip_dev->scp_pdev, SCP_IPI_DIP, &ipi_param, + sizeof(ipi_param), 0); + if (ret) { + dev_err(dip_dev->dev, + "%s: frame_no(%d) send SCP_IPI_DIP_FRAME failed %d\n", + __func__, req->img_fparam.frameparam.frame_no, ret); + mtk_dip_pipe_remove_job(req); + mtk_dip_pipe_job_finish(req, VB2_BUF_STATE_ERROR); + mtk_dip_hw_working_buf_free(dip_dev, req->working_buf); + req->working_buf = NULL; + wake_up(&dip_dev->flushing_waitq); + } + mutex_unlock(&dip_dev->hw_op_lock); + + dev_dbg(dip_dev->dev, + "%s: frame_no(%d),idx(0x%x), composing num(%d)\n", + __func__, req->img_fparam.frameparam.frame_no, + req->img_fparam.frameparam.index, + atomic_read(&dip_dev->num_composing)); +} + +static int mtk_dip_hw_flush_pipe_jobs(struct mtk_dip_pipe *pipe) +{ + struct mtk_dip_request *req; + struct list_head job_list = LIST_HEAD_INIT(job_list); + int num; + int ret; + + spin_lock(&pipe->job_lock); + list_splice_init(&pipe->pipe_job_running_list, &job_list); + pipe->num_jobs = 0; + spin_unlock(&pipe->job_lock); + + ret = wait_event_freezable_timeout + (pipe->dip_dev->flushing_waitq, + !(num = atomic_read(&pipe->dip_dev->num_composing)), + msecs_to_jiffies(1000 / 30 * DIP_COMPOSING_MAX_NUM * 3)); + if (!ret && num) { + dev_err(pipe->dip_dev->dev, + "%s: flushing is aborted, num(%d)\n", + __func__, num); + return -EINVAL; + } + + list_for_each_entry(req, &job_list, list) + mtk_dip_pipe_job_finish(req, VB2_BUF_STATE_ERROR); + + return 0; +} + +static int mtk_dip_hw_connect(struct mtk_dip_dev *dip_dev) +{ + int ret; + struct img_ipi_param ipi_param; + + pm_runtime_get_sync(dip_dev->dev); + scp_ipi_register(dip_dev->scp_pdev, SCP_IPI_DIP, dip_scp_handler, + dip_dev); + memset(&ipi_param, 0, sizeof(ipi_param)); + ipi_param.usage = IMG_IPI_INIT; + + ret = scp_ipi_send(dip_dev->scp_pdev, SCP_IPI_DIP, &ipi_param, + sizeof(ipi_param), 200); + if (ret) { + dev_err(dip_dev->dev, "%s: send SCP_IPI_DIP_FRAME failed %d\n", + __func__, ret); + return -EBUSY; + } + pm_runtime_mark_last_busy(dip_dev->dev); + pm_runtime_put_autosuspend(dip_dev->dev); + + return 0; +} + +static void mtk_dip_hw_disconnect(struct mtk_dip_dev *dip_dev) +{ + struct img_ipi_param ipi_param; + int ret; + + ipi_param.usage = IMG_IPI_DEINIT; + ret = scp_ipi_send(dip_dev->scp_pdev, SCP_IPI_DIP, &ipi_param, + sizeof(ipi_param), 0); + if (ret) { + dev_err(dip_dev->dev, + "%s: SCP IMG_IPI_DEINIT failed(%d)\n", __func__, ret); + } + + scp_ipi_unregister(dip_dev->scp_pdev, SCP_IPI_DIP); +} + +int mtk_dip_hw_streamon(struct mtk_dip_pipe *pipe) +{ + struct mtk_dip_dev *dip_dev = pipe->dip_dev; + int ret; + + mutex_lock(&dip_dev->hw_op_lock); + if (!dip_dev->dip_stream_cnt) { + ret = mtk_dip_hw_connect(pipe->dip_dev); + if (ret) { + dev_err(pipe->dip_dev->dev, + "%s:%s: pipe(%d) connect to dip_hw failed\n", + __func__, pipe->desc->name, pipe->desc->id); + + mutex_unlock(&dip_dev->hw_op_lock); + + return ret; + } + } + dip_dev->dip_stream_cnt++; + mutex_unlock(&dip_dev->hw_op_lock); + + pipe->streaming = 1; + mtk_dip_pipe_try_enqueue(pipe); + + return 0; +} + +int mtk_dip_hw_streamoff(struct mtk_dip_pipe *pipe) +{ + struct mtk_dip_dev *dip_dev = pipe->dip_dev; + int ret; + + pipe->streaming = 0; + + ret = mtk_dip_hw_flush_pipe_jobs(pipe); + if (WARN_ON(ret != 0)) { + dev_err(dip_dev->dev, + "%s:%s: mtk_dip_hw_flush_pipe_jobs, ret(%d)\n", + __func__, pipe->desc->name, ret); + } + + /* Stop the hardware if there is no streaming pipe */ + mutex_lock(&dip_dev->hw_op_lock); + dip_dev->dip_stream_cnt--; + if (!dip_dev->dip_stream_cnt) + mtk_dip_hw_disconnect(dip_dev); + + mutex_unlock(&dip_dev->hw_op_lock); + + return 0; +} + +void mtk_dip_hw_enqueue(struct mtk_dip_dev *dip_dev, + struct mtk_dip_request *req) +{ + struct img_ipi_frameparam *frameparams = &req->img_fparam.frameparam; + + mtk_dip_pipe_ipi_params_config(req); + frameparams->state = FRAME_STATE_INIT; + frameparams->frame_no = atomic_inc_return(&dip_dev->dip_enqueue_cnt); + + dev_dbg(dip_dev->dev, + "%s: hw job id(%d), frame_no(%d) into worklist\n", + __func__, frameparams->index, frameparams->frame_no); + + INIT_WORK(&req->fw_work, dip_composer_workfunc); + queue_work(dip_dev->composer_wq, &req->fw_work); +} diff --git a/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-v4l2.c b/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-v4l2.c new file mode 100644 index 000000000000..57a016438960 --- /dev/null +++ b/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-v4l2.c @@ -0,0 +1,2255 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2018 MediaTek Inc. + * + * Author: Frederic Chen <frederic.chen@mediatek.com> + * + */ + +#include <linux/platform_device.h> +#include <linux/module.h> +#include <linux/of_device.h> +#include <linux/pm_runtime.h> +#include <linux/remoteproc.h> +#include <linux/remoteproc/mtk_scp.h> +#include <linux/videodev2.h> +#include <media/videobuf2-dma-contig.h> +#include <media/v4l2-ioctl.h> +#include <media/v4l2-subdev.h> +#include <media/v4l2-event.h> +#include "mtk_dip-dev.h" +#include "mtk_dip-hw.h" +#include "mtk-mdp3-cmdq.h" + +static int mtk_dip_subdev_open(struct v4l2_subdev *sd, + struct v4l2_subdev_fh *fh) +{ + int i; + struct mtk_dip_pipe *pipe = mtk_dip_subdev_to_pipe(sd); + + for (i = 0; i < pipe->desc->total_queues; i++) { + *v4l2_subdev_get_try_format(&pipe->subdev, fh->pad, i) = + pipe->nodes[i].pad_fmt; + *v4l2_subdev_get_try_crop(&pipe->subdev, fh->pad, i) = + pipe->nodes[i].crop; + } + + return 0; +} + +static int mtk_dip_subdev_s_stream(struct v4l2_subdev *sd, + int enable) +{ + struct mtk_dip_pipe *pipe = mtk_dip_subdev_to_pipe(sd); + int ret; + + if (enable) { + ret = mtk_dip_hw_streamon(pipe); + if (ret) + dev_err(pipe->dip_dev->dev, + "%s:%s: pipe(%d) streamon failed\n", + __func__, pipe->desc->name, pipe->desc->id); + } else { + ret = mtk_dip_hw_streamoff(pipe); + if (ret) + dev_err(pipe->dip_dev->dev, + "%s:%s: pipe(%d) streamon off with errors\n", + __func__, pipe->desc->name, pipe->desc->id); + } + + return ret; +} + +static int mtk_dip_subdev_get_fmt(struct v4l2_subdev *sd, + struct v4l2_subdev_pad_config *cfg, + struct v4l2_subdev_format *fmt) +{ + struct mtk_dip_pipe *dip_pipe = mtk_dip_subdev_to_pipe(sd); + struct v4l2_mbus_framefmt *mf; + u32 pad = fmt->pad; + + if (pad == MTK_DIP_VIDEO_NODE_ID_TUNING_OUT) + return -EINVAL; + + if (fmt->which == V4L2_SUBDEV_FORMAT_ACTIVE) { + fmt->format = dip_pipe->nodes[pad].pad_fmt; + } else { + mf = v4l2_subdev_get_try_format(sd, cfg, pad); + fmt->format = *mf; + } + + return 0; +} + +static int mtk_dip_subdev_set_fmt(struct v4l2_subdev *sd, + struct v4l2_subdev_pad_config *cfg, + struct v4l2_subdev_format *fmt) +{ + struct mtk_dip_pipe *dip_pipe = mtk_dip_subdev_to_pipe(sd); + struct v4l2_mbus_framefmt *mf; + u32 pad = fmt->pad; + struct mtk_dip_video_device *node = &dip_pipe->nodes[pad]; + + if (pad == MTK_DIP_VIDEO_NODE_ID_TUNING_OUT) + return -EINVAL; + + if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) + mf = v4l2_subdev_get_try_format(sd, cfg, pad); + else + mf = &dip_pipe->nodes[pad].pad_fmt; + + fmt->format.code = mf->code; + fmt->format.width = + clamp_val(fmt->format.width, + node->desc->frmsizeenum->stepwise.min_width, + node->desc->frmsizeenum->stepwise.max_width); + fmt->format.height = + clamp_val(fmt->format.height, + node->desc->frmsizeenum->stepwise.min_height, + node->desc->frmsizeenum->stepwise.max_height); + + *mf = fmt->format; + + return 0; +} + +static int mtk_dip_subdev_get_selection(struct v4l2_subdev *sd, + struct v4l2_subdev_pad_config *cfg, + struct v4l2_subdev_selection *sel) +{ + struct v4l2_rect *try_sel, *r; + struct mtk_dip_pipe *dip_pipe = mtk_dip_subdev_to_pipe(sd); + + if (sel->pad != MTK_DIP_VIDEO_NODE_ID_MDP0_CAPTURE && + sel->pad != MTK_DIP_VIDEO_NODE_ID_MDP1_CAPTURE) { + dev_dbg(dip_pipe->dip_dev->dev, + "g_select failed(%s:%d):not support\n", + dip_pipe->nodes[sel->pad].desc->name, sel->pad); + return -EINVAL; + } + + switch (sel->target) { + case V4L2_SEL_TGT_CROP: + try_sel = v4l2_subdev_get_try_crop(sd, cfg, sel->pad); + r = &dip_pipe->nodes[sel->pad].crop; /* effective resolution */ + break; + default: + dev_dbg(dip_pipe->dip_dev->dev, + "s_select failed(%s:%d):target(%d) not support\n", + dip_pipe->nodes[sel->pad].desc->name, sel->pad, + sel->target); + return -EINVAL; + } + + if (sel->which == V4L2_SUBDEV_FORMAT_TRY) + sel->r = *try_sel; + else + sel->r = *r; + + return 0; +} + +static int mtk_dip_subdev_set_selection(struct v4l2_subdev *sd, + struct v4l2_subdev_pad_config *cfg, + struct v4l2_subdev_selection *sel) +{ + struct v4l2_rect *rect, *try_sel; + struct mtk_dip_pipe *dip_pipe = mtk_dip_subdev_to_pipe(sd); + + if (sel->pad != MTK_DIP_VIDEO_NODE_ID_MDP0_CAPTURE && + sel->pad != MTK_DIP_VIDEO_NODE_ID_MDP1_CAPTURE) { + dev_dbg(dip_pipe->dip_dev->dev, + "g_select failed(%s:%d):not support\n", + dip_pipe->nodes[sel->pad].desc->name, sel->pad); + return -EINVAL; + } + + switch (sel->target) { + case V4L2_SEL_TGT_CROP: + try_sel = v4l2_subdev_get_try_crop(sd, cfg, sel->pad); + rect = &dip_pipe->nodes[sel->pad].crop; + break; + default: + dev_dbg(dip_pipe->dip_dev->dev, + "s_select failed(%s:%d):target(%d) not support\n", + dip_pipe->nodes[sel->pad].desc->name, sel->pad, + sel->target); + return -EINVAL; + } + + if (sel->which == V4L2_SUBDEV_FORMAT_TRY) + *try_sel = sel->r; + else + *rect = sel->r; + + return 0; +} + +static int mtk_dip_link_setup(struct media_entity *entity, + const struct media_pad *local, + const struct media_pad *remote, + u32 flags) +{ + struct mtk_dip_pipe *pipe = + container_of(entity, struct mtk_dip_pipe, subdev.entity); + u32 pad = local->index; + + WARN_ON(entity->obj_type != MEDIA_ENTITY_TYPE_V4L2_SUBDEV); + WARN_ON(pad >= pipe->desc->total_queues); + + mutex_lock(&pipe->lock); + + if (flags & MEDIA_LNK_FL_ENABLED) + pipe->nodes_enabled |= 1 << pad; + else + pipe->nodes_enabled &= ~(1 << pad); + + pipe->nodes[pad].flags &= ~MEDIA_LNK_FL_ENABLED; + pipe->nodes[pad].flags |= flags & MEDIA_LNK_FL_ENABLED; + + mutex_unlock(&pipe->lock); + + return 0; +} + +static int mtk_dip_vb2_meta_buf_prepare(struct vb2_buffer *vb) +{ + struct mtk_dip_pipe *pipe = vb2_get_drv_priv(vb->vb2_queue); + struct mtk_dip_video_device *node = mtk_dip_vbq_to_node(vb->vb2_queue); + struct device *dev = pipe->dip_dev->dev; + const struct v4l2_format *fmt = &node->vdev_fmt; + + if (vb->planes[0].length < fmt->fmt.meta.buffersize) { + dev_dbg(dev, + "%s:%s:%s: size error(user:%d, required:%d)\n", + __func__, pipe->desc->name, node->desc->name, + vb->planes[0].length, fmt->fmt.meta.buffersize); + return -EINVAL; + } + + if (vb->planes[0].bytesused != fmt->fmt.meta.buffersize) { + dev_err(dev, + "%s:%s:%s: bytesused(%d) must be %d\n", + __func__, pipe->desc->name, node->desc->name, + vb->planes[0].bytesused, + fmt->fmt.meta.buffersize); + return -EINVAL; + } + + return 0; +} + +static int mtk_dip_vb2_video_buf_prepare(struct vb2_buffer *vb) +{ + struct mtk_dip_pipe *pipe = vb2_get_drv_priv(vb->vb2_queue); + struct mtk_dip_video_device *node = mtk_dip_vbq_to_node(vb->vb2_queue); + struct device *dev = pipe->dip_dev->dev; + const struct v4l2_format *fmt = &node->vdev_fmt; + unsigned int size; + int i; + + for (i = 0; i < vb->num_planes; i++) { + size = fmt->fmt.pix_mp.plane_fmt[i].sizeimage; + if (vb->planes[i].length < size) { + dev_dbg(dev, + "%s:%s:%s: size error(user:%d, max:%d)\n", + __func__, pipe->desc->name, node->desc->name, + vb->planes[i].length, size); + return -EINVAL; + } + } + + return 0; +} + +static int mtk_dip_vb2_buf_out_validate(struct vb2_buffer *vb) +{ + struct vb2_v4l2_buffer *v4l2_buf = to_vb2_v4l2_buffer(vb); + + if (v4l2_buf->field == V4L2_FIELD_ANY) + v4l2_buf->field = V4L2_FIELD_NONE; + + if (v4l2_buf->field != V4L2_FIELD_NONE) + return -EINVAL; + + return 0; +} + +static int mtk_dip_vb2_meta_buf_init(struct vb2_buffer *vb) +{ + struct mtk_dip_dev_buffer *dev_buf = mtk_dip_vb2_buf_to_dev_buf(vb); + struct mtk_dip_pipe *pipe = vb2_get_drv_priv(vb->vb2_queue); + struct mtk_dip_video_device *node = mtk_dip_vbq_to_node(vb->vb2_queue); + phys_addr_t buf_paddr; + + dev_buf->scp_daddr[0] = vb2_dma_contig_plane_dma_addr(vb, 0); + buf_paddr = dev_buf->scp_daddr[0]; + dev_buf->isp_daddr[0] = dma_map_resource(pipe->dip_dev->dev, + buf_paddr, + vb->planes[0].length, + DMA_BIDIRECTIONAL, + DMA_ATTR_SKIP_CPU_SYNC); + if (dma_mapping_error(pipe->dip_dev->dev, + dev_buf->isp_daddr[0])) { + dev_err(pipe->dip_dev->dev, + "%s:%s: failed to map buffer: s_daddr(%pad)\n", + pipe->desc->name, node->desc->name, + &dev_buf->scp_daddr[0]); + return -EINVAL; + } + + return 0; +} + +static int mtk_dip_vb2_video_buf_init(struct vb2_buffer *vb) +{ + struct mtk_dip_dev_buffer *dev_buf = mtk_dip_vb2_buf_to_dev_buf(vb); + int i; + + for (i = 0; i < vb->num_planes; i++) { + dev_buf->scp_daddr[i] = 0; + dev_buf->isp_daddr[i] = vb2_dma_contig_plane_dma_addr(vb, i); + } + + return 0; +} + +static void mtk_dip_vb2_queue_meta_buf_cleanup(struct vb2_buffer *vb) +{ + struct mtk_dip_dev_buffer *dev_buf = mtk_dip_vb2_buf_to_dev_buf(vb); + struct mtk_dip_pipe *pipe = vb2_get_drv_priv(vb->vb2_queue); + + dma_unmap_resource(pipe->dip_dev->dev, dev_buf->isp_daddr[0], + vb->planes[0].length, DMA_BIDIRECTIONAL, + DMA_ATTR_SKIP_CPU_SYNC); +} + +static void mtk_dip_vb2_buf_queue(struct vb2_buffer *vb) +{ + struct mtk_dip_dev_buffer *dev_buf = mtk_dip_vb2_buf_to_dev_buf(vb); + struct mtk_dip_request *req = mtk_dip_media_req_to_dip_req(vb->request); + struct mtk_dip_video_device *node = + mtk_dip_vbq_to_node(vb->vb2_queue); + struct mtk_dip_dev *dip_dev = dip_dev; + int buf_count; + + dev_buf->fmt = node->vdev_fmt; + dev_buf->dev_fmt = node->dev_q.dev_fmt; + dev_buf->dma_port = node->desc->dma_port; + dev_buf->rotation = node->rotation; + dev_buf->crop.c = node->crop; + dev_buf->compose = node->compose; + + spin_lock(&node->buf_list_lock); + list_add_tail(&dev_buf->list, &node->buf_list); + spin_unlock(&node->buf_list_lock); + + buf_count = atomic_dec_return(&req->buf_count); + if (!buf_count) { + mutex_lock(&req->dip_pipe->lock); + mtk_dip_pipe_try_enqueue(req->dip_pipe); + mutex_unlock(&req->dip_pipe->lock); + } +} + +static int mtk_dip_vb2_meta_queue_setup(struct vb2_queue *vq, + unsigned int *num_buffers, + unsigned int *num_planes, + unsigned int sizes[], + struct device *alloc_devs[]) +{ + struct mtk_dip_video_device *node = mtk_dip_vbq_to_node(vq); + const struct v4l2_format *fmt = &node->vdev_fmt; + unsigned int size; + + if (!*num_planes) + *num_planes = 1; + + if (sizes[0] <= 0) + size = fmt->fmt.meta.buffersize; + + *num_buffers = clamp_val(*num_buffers, 1, VB2_MAX_FRAME); + + return 0; +} + +static int mtk_dip_vb2_video_queue_setup(struct vb2_queue *vq, + unsigned int *num_buffers, + unsigned int *num_planes, + unsigned int sizes[], + struct device *alloc_devs[]) +{ + struct mtk_dip_pipe *pipe = vb2_get_drv_priv(vq); + struct mtk_dip_video_device *node = mtk_dip_vbq_to_node(vq); + const struct v4l2_format *fmt = &node->vdev_fmt; + int i; + + if (!*num_planes) + *num_planes = 1; + + for (i = 0; i < *num_planes; i++) { + if (sizes[i] <= 0) { + dev_dbg(pipe->dip_dev->dev, + "%s:%s:%s: invalid buf: %u < %u\n", + __func__, pipe->desc->name, + node->desc->name, sizes[i], + fmt->fmt.pix_mp.plane_fmt[i].sizeimage); + sizes[i] = fmt->fmt.pix_mp.plane_fmt[i].sizeimage; + } + + *num_buffers = clamp_val(*num_buffers, 1, VB2_MAX_FRAME); + } + + return 0; +} + +static void mtk_dip_return_all_buffers(struct mtk_dip_pipe *pipe, + struct mtk_dip_video_device *node, + enum vb2_buffer_state state) +{ + struct mtk_dip_dev_buffer *b, *b0; + + spin_lock(&node->buf_list_lock); + list_for_each_entry_safe(b, b0, &node->buf_list, list) { + list_del(&b->list); + vb2_buffer_done(&b->vbb.vb2_buf, state); + } + spin_unlock(&node->buf_list_lock); +} + +static int mtk_dip_vb2_start_streaming(struct vb2_queue *vq, unsigned int count) +{ + struct mtk_dip_pipe *pipe = vb2_get_drv_priv(vq); + struct mtk_dip_video_device *node = mtk_dip_vbq_to_node(vq); + int ret; + + mutex_lock(&pipe->lock); + if (!pipe->nodes_streaming) { + ret = media_pipeline_start(&node->vdev.entity, &pipe->pipeline); + if (ret < 0) { + dev_err(pipe->dip_dev->dev, + "%s:%s: media_pipeline_start failed(%d)\n", + pipe->desc->name, node->desc->name, ret); + goto fail_return_bufs; + } + } + + if (!(node->flags & MEDIA_LNK_FL_ENABLED)) { + dev_err(pipe->dip_dev->dev, + "%s:%s: stream on failed, node is not enabled\n", + pipe->desc->name, node->desc->name); + + ret = -ENOLINK; + goto fail_stop_pipeline; + } + + pipe->nodes_streaming |= 1 << node->desc->id; + if (pipe->nodes_streaming == pipe->nodes_enabled) { + /* Start streaming of the whole pipeline */ + ret = v4l2_subdev_call(&pipe->subdev, video, s_stream, 1); + if (ret < 0) { + dev_err(pipe->dip_dev->dev, + "%s:%s: sub dev s_stream(1) failed(%d)\n", + pipe->desc->name, node->desc->name, ret); + + goto fail_stop_pipeline; + } + } + + mutex_unlock(&pipe->lock); + + return 0; + +fail_stop_pipeline: + media_pipeline_stop(&node->vdev.entity); + +fail_return_bufs: + mtk_dip_return_all_buffers(pipe, node, VB2_BUF_STATE_QUEUED); + mutex_unlock(&pipe->lock); + + return ret; +} + +static void mtk_dip_vb2_stop_streaming(struct vb2_queue *vq) +{ + struct mtk_dip_pipe *pipe = vb2_get_drv_priv(vq); + struct mtk_dip_video_device *node = mtk_dip_vbq_to_node(vq); + int ret; + + mutex_lock(&pipe->lock); + + if (pipe->streaming) { + ret = v4l2_subdev_call(&pipe->subdev, video, s_stream, 0); + if (ret) + dev_err(pipe->dip_dev->dev, + "%s:%s: sub dev s_stream(0) failed(%d)\n", + pipe->desc->name, node->desc->name, ret); + } + + pipe->nodes_streaming &= ~(1 << node->desc->id); + if (!pipe->nodes_streaming) + media_pipeline_stop(&node->vdev.entity); + + mtk_dip_return_all_buffers(pipe, node, VB2_BUF_STATE_ERROR); + + mutex_unlock(&pipe->lock); +} + +static void mtk_dip_vb2_request_complete(struct vb2_buffer *vb) +{ + struct mtk_dip_video_device *node = mtk_dip_vbq_to_node(vb->vb2_queue); + + v4l2_ctrl_request_complete(vb->req_obj.req, + &node->ctrl_handler); +} + +static int mtk_dip_videoc_querycap(struct file *file, void *fh, + struct v4l2_capability *cap) +{ + struct mtk_dip_pipe *pipe = video_drvdata(file); + + snprintf(cap->driver, sizeof(cap->driver), "%s %s", + dev_driver_string(pipe->dip_dev->dev), pipe->desc->name); + snprintf(cap->card, sizeof(cap->card), "%s %s", + dev_driver_string(pipe->dip_dev->dev), pipe->desc->name); + snprintf(cap->bus_info, sizeof(cap->bus_info), + "platform:%s", dev_name(pipe->dip_dev->mdev.dev)); + + return 0; +} + +static int mtk_dip_videoc_try_fmt(struct file *file, void *fh, + struct v4l2_format *f) +{ + struct mtk_dip_pipe *pipe = video_drvdata(file); + struct mtk_dip_video_device *node = mtk_dip_file_to_node(file); + const struct mtk_dip_dev_format *dev_fmt; + struct v4l2_format try_fmt; + + memset(&try_fmt, 0, sizeof(try_fmt)); + + dev_fmt = mtk_dip_pipe_find_fmt(pipe, node, + f->fmt.pix_mp.pixelformat); + if (!dev_fmt) { + dev_fmt = &node->desc->fmts[node->desc->default_fmt_idx]; + dev_dbg(pipe->dip_dev->dev, + "%s:%s:%s: dev_fmt(%d) not found, use default(%d)\n", + __func__, pipe->desc->name, node->desc->name, + f->fmt.pix_mp.pixelformat, dev_fmt->format); + } + + mtk_dip_pipe_try_fmt(pipe, node, &try_fmt, f, dev_fmt); + *f = try_fmt; + + return 0; +} + +static int mtk_dip_videoc_g_fmt(struct file *file, void *fh, + struct v4l2_format *f) +{ + struct mtk_dip_video_device *node = mtk_dip_file_to_node(file); + + *f = node->vdev_fmt; + + return 0; +} + +static int mtk_dip_videoc_s_fmt(struct file *file, void *fh, + struct v4l2_format *f) +{ + struct mtk_dip_video_device *node = mtk_dip_file_to_node(file); + struct mtk_dip_pipe *pipe = video_drvdata(file); + const struct mtk_dip_dev_format *dev_fmt; + + if (pipe->streaming || vb2_is_busy(&node->dev_q.vbq)) + return -EBUSY; + + dev_fmt = mtk_dip_pipe_find_fmt(pipe, node, + f->fmt.pix_mp.pixelformat); + if (!dev_fmt) { + dev_fmt = &node->desc->fmts[node->desc->default_fmt_idx]; + dev_dbg(pipe->dip_dev->dev, + "%s:%s:%s: dev_fmt(%d) not found, use default(%d)\n", + __func__, pipe->desc->name, node->desc->name, + f->fmt.pix_mp.pixelformat, dev_fmt->format); + } + + memset(&node->vdev_fmt, 0, sizeof(node->vdev_fmt)); + + mtk_dip_pipe_try_fmt(pipe, node, &node->vdev_fmt, f, dev_fmt); + *f = node->vdev_fmt; + + node->dev_q.dev_fmt = dev_fmt; + node->vdev_fmt = *f; + node->crop.left = 0; /* reset crop setting of nodes */ + node->crop.top = 0; + node->crop.width = f->fmt.pix_mp.width; + node->crop.height = f->fmt.pix_mp.height; + node->compose.left = 0; + node->compose.top = 0; + node->compose.width = f->fmt.pix_mp.width; + node->compose.height = f->fmt.pix_mp.height; + + return 0; +} + +static int mtk_dip_videoc_enum_framesizes(struct file *file, void *priv, + struct v4l2_frmsizeenum *sizes) +{ + struct mtk_dip_pipe *pipe = video_drvdata(file); + struct mtk_dip_video_device *node = mtk_dip_file_to_node(file); + const struct mtk_dip_dev_format *dev_fmt; + + dev_fmt = mtk_dip_pipe_find_fmt(pipe, node, sizes->pixel_format); + + if (!dev_fmt || sizes->index) + return -EINVAL; + + sizes->type = node->desc->frmsizeenum->type; + sizes->stepwise.max_width = + node->desc->frmsizeenum->stepwise.max_width; + sizes->stepwise.min_width = + node->desc->frmsizeenum->stepwise.min_width; + sizes->stepwise.max_height = + node->desc->frmsizeenum->stepwise.max_height; + sizes->stepwise.min_height = + node->desc->frmsizeenum->stepwise.min_height; + sizes->stepwise.step_height = + node->desc->frmsizeenum->stepwise.step_height; + sizes->stepwise.step_width = + node->desc->frmsizeenum->stepwise.step_width; + + return 0; +} + +static int mtk_dip_videoc_enum_fmt(struct file *file, void *fh, + struct v4l2_fmtdesc *f) +{ + struct mtk_dip_video_device *node = mtk_dip_file_to_node(file); + + if (f->index >= node->desc->num_fmts) + return -EINVAL; + + strscpy(f->description, node->desc->description, + sizeof(f->description)); + f->pixelformat = node->desc->fmts[f->index].format; + f->flags = 0; + + return 0; +} + +static int mtk_dip_meta_enum_format(struct file *file, void *fh, + struct v4l2_fmtdesc *f) +{ + struct mtk_dip_video_device *node = mtk_dip_file_to_node(file); + + if (f->index > 0) + return -EINVAL; + + strscpy(f->description, node->desc->description, + sizeof(f->description)); + + f->pixelformat = node->vdev_fmt.fmt.meta.dataformat; + f->flags = 0; + + return 0; +} + +static int mtk_dip_videoc_g_meta_fmt(struct file *file, void *fh, + struct v4l2_format *f) +{ + struct mtk_dip_video_device *node = mtk_dip_file_to_node(file); + *f = node->vdev_fmt; + + return 0; +} + +static int mtk_dip_video_device_s_ctrl(struct v4l2_ctrl *ctrl) +{ + struct mtk_dip_video_device *node = + container_of(ctrl->handler, + struct mtk_dip_video_device, ctrl_handler); + + if (ctrl->id != V4L2_CID_ROTATE) { + pr_debug("[%s] doesn't support ctrl(%d)\n", + node->desc->name, ctrl->id); + return -EINVAL; + } + + node->rotation = ctrl->val; + + return 0; +} + +/******************** function pointers ********************/ + +static const struct v4l2_subdev_internal_ops mtk_dip_subdev_internal_ops = { + .open = mtk_dip_subdev_open, +}; + +static const struct v4l2_subdev_video_ops mtk_dip_subdev_video_ops = { + .s_stream = mtk_dip_subdev_s_stream, +}; + +static const struct v4l2_subdev_pad_ops mtk_dip_subdev_pad_ops = { + .link_validate = v4l2_subdev_link_validate_default, + .get_fmt = mtk_dip_subdev_get_fmt, + .set_fmt = mtk_dip_subdev_set_fmt, + .get_selection = mtk_dip_subdev_get_selection, + .set_selection = mtk_dip_subdev_set_selection, +}; + +static const struct v4l2_subdev_ops mtk_dip_subdev_ops = { + .video = &mtk_dip_subdev_video_ops, + .pad = &mtk_dip_subdev_pad_ops, +}; + +static const struct media_entity_operations mtk_dip_media_ops = { + .link_setup = mtk_dip_link_setup, + .link_validate = v4l2_subdev_link_validate, +}; + +static struct media_request *mtk_dip_request_alloc(struct media_device *mdev) +{ + struct mtk_dip_request *dip_req; + + dip_req = kzalloc(sizeof(*dip_req), GFP_KERNEL); + + return &dip_req->req; +} + +static void mtk_dip_request_free(struct media_request *req) +{ + struct mtk_dip_request *dip_req = mtk_dip_media_req_to_dip_req(req); + + kfree(dip_req); +} + +static int mtk_dip_vb2_request_validate(struct media_request *req) +{ + struct media_request_object *obj; + struct mtk_dip_dev *dip_dev = mtk_dip_mdev_to_dev(req->mdev); + struct mtk_dip_request *dip_req = mtk_dip_media_req_to_dip_req(req); + struct mtk_dip_pipe *pipe = NULL; + struct mtk_dip_pipe *pipe_prev = NULL; + struct mtk_dip_dev_buffer **map = dip_req->buf_map; + int buf_count = 0; + + memset(map, 0, sizeof(dip_req->buf_map)); + + list_for_each_entry(obj, &req->objects, list) { + struct vb2_buffer *vb; + struct mtk_dip_dev_buffer *dev_buf; + struct mtk_dip_video_device *node; + + if (!vb2_request_object_is_buffer(obj)) + continue; + + vb = container_of(obj, struct vb2_buffer, req_obj); + node = mtk_dip_vbq_to_node(vb->vb2_queue); + pipe = vb2_get_drv_priv(vb->vb2_queue); + if (pipe_prev && pipe != pipe_prev) { + dev_dbg(dip_dev->dev, + "%s:%s:%s:found buf of different pipes(%p,%p)\n", + __func__, node->desc->name, + req->debug_str, pipe, pipe_prev); + return -EINVAL; + } + + pipe_prev = pipe; + dev_buf = mtk_dip_vb2_buf_to_dev_buf(vb); + dip_req->buf_map[node->desc->id] = dev_buf; + buf_count++; + } + + if (!pipe) { + dev_dbg(dip_dev->dev, + "%s: no buffer in the request(%p)\n", + req->debug_str, req); + + return -EINVAL; + } + + if (!map[MTK_DIP_VIDEO_NODE_ID_RAW_OUT] || + (!map[MTK_DIP_VIDEO_NODE_ID_MDP0_CAPTURE] && + !map[MTK_DIP_VIDEO_NODE_ID_MDP1_CAPTURE] && + !map[MTK_DIP_VIDEO_NODE_ID_IMG3_CAPTURE])) { + dev_dbg(dip_dev->dev, + "won't trigger hw job: raw(%p), mdp0(%p), mdp1(%p), img3(%p)\n", + map[MTK_DIP_VIDEO_NODE_ID_RAW_OUT], + map[MTK_DIP_VIDEO_NODE_ID_MDP0_CAPTURE], + map[MTK_DIP_VIDEO_NODE_ID_MDP1_CAPTURE], + map[MTK_DIP_VIDEO_NODE_ID_IMG3_CAPTURE]); + return -EINVAL; + } + + atomic_set(&dip_req->buf_count, buf_count); + dip_req->id = mtk_dip_pipe_next_job_id(pipe); + dip_req->dip_pipe = pipe; + + return vb2_request_validate(req); +} + +static void mtk_dip_vb2_request_queue(struct media_request *req) +{ + struct mtk_dip_request *dip_req = mtk_dip_media_req_to_dip_req(req); + struct mtk_dip_pipe *pipe = dip_req->dip_pipe; + + spin_lock(&pipe->job_lock); + list_add_tail(&dip_req->list, &pipe->pipe_job_pending_list); + pipe->num_pending_jobs++; + spin_unlock(&pipe->job_lock); + + vb2_request_queue(req); +} + +static const struct media_device_ops mtk_dip_media_req_ops = { + .req_validate = mtk_dip_vb2_request_validate, + .req_queue = mtk_dip_vb2_request_queue, + .req_alloc = mtk_dip_request_alloc, + .req_free = mtk_dip_request_free, +}; + +static const struct v4l2_ctrl_ops mtk_dip_video_device_ctrl_ops = { + .s_ctrl = mtk_dip_video_device_s_ctrl, +}; + +static const struct vb2_ops mtk_dip_vb2_meta_ops = { + .buf_queue = mtk_dip_vb2_buf_queue, + .queue_setup = mtk_dip_vb2_meta_queue_setup, + .buf_init = mtk_dip_vb2_meta_buf_init, + .buf_prepare = mtk_dip_vb2_meta_buf_prepare, + .buf_out_validate = mtk_dip_vb2_buf_out_validate, + .buf_cleanup = mtk_dip_vb2_queue_meta_buf_cleanup, + .start_streaming = mtk_dip_vb2_start_streaming, + .stop_streaming = mtk_dip_vb2_stop_streaming, + .wait_prepare = vb2_ops_wait_prepare, + .wait_finish = vb2_ops_wait_finish, + .buf_request_complete = mtk_dip_vb2_request_complete, +}; + +static const struct vb2_ops mtk_dip_vb2_video_ops = { + .buf_queue = mtk_dip_vb2_buf_queue, + .queue_setup = mtk_dip_vb2_video_queue_setup, + .buf_init = mtk_dip_vb2_video_buf_init, + .buf_prepare = mtk_dip_vb2_video_buf_prepare, + .buf_out_validate = mtk_dip_vb2_buf_out_validate, + .start_streaming = mtk_dip_vb2_start_streaming, + .stop_streaming = mtk_dip_vb2_stop_streaming, + .wait_prepare = vb2_ops_wait_prepare, + .wait_finish = vb2_ops_wait_finish, + .buf_request_complete = mtk_dip_vb2_request_complete, +}; + +static const struct v4l2_file_operations mtk_dip_v4l2_fops = { + .unlocked_ioctl = video_ioctl2, + .open = v4l2_fh_open, + .release = vb2_fop_release, + .poll = vb2_fop_poll, + .mmap = vb2_fop_mmap, +#ifdef CONFIG_COMPAT + .compat_ioctl32 = v4l2_compat_ioctl32, +#endif +}; + +int mtk_dip_dev_media_register(struct device *dev, + struct media_device *media_dev) +{ + int ret; + + media_dev->dev = dev; + strlcpy(media_dev->model, dev_driver_string(dev), + sizeof(media_dev->model)); + snprintf(media_dev->bus_info, sizeof(media_dev->bus_info), + "platform:%s", dev_name(dev)); + media_dev->hw_revision = 0; + media_dev->ops = &mtk_dip_media_req_ops; + media_device_init(media_dev); + + ret = media_device_register(media_dev); + if (ret) { + dev_err(dev, "failed to register media device (%d)\n", ret); + media_device_unregister(media_dev); + media_device_cleanup(media_dev); + return ret; + } + + return 0; +} + +static int mtk_dip_video_device_v4l2_register(struct mtk_dip_pipe *pipe, + struct mtk_dip_video_device *node) +{ + struct vb2_queue *vbq = &node->dev_q.vbq; + struct video_device *vdev = &node->vdev; + struct media_link *link; + int ret; + + mutex_init(&node->dev_q.lock); + + vdev->device_caps = node->desc->cap; + vdev->ioctl_ops = node->desc->ops; + node->vdev_fmt.type = node->desc->buf_type; + mtk_dip_pipe_load_default_fmt(pipe, node, &node->vdev_fmt); + + node->pad_fmt.width = node->vdev_fmt.fmt.pix_mp.width; + node->pad_fmt.height = node->vdev_fmt.fmt.pix_mp.height; + node->pad_fmt.code = MEDIA_BUS_FMT_FIXED; + node->pad_fmt.field = node->vdev_fmt.fmt.pix_mp.field; + node->pad_fmt.colorspace = node->vdev_fmt.fmt.pix_mp.colorspace; + node->pad_fmt.quantization = node->vdev_fmt.fmt.pix_mp.quantization; + node->crop.left = 0; + node->crop.top = 0; + node->crop.width = node->vdev_fmt.fmt.pix_mp.width; + node->crop.height = node->vdev_fmt.fmt.pix_mp.height; + node->compose.left = 0; + node->compose.top = 0; + node->compose.width = node->vdev_fmt.fmt.pix_mp.width; + node->compose.height = node->vdev_fmt.fmt.pix_mp.height; + + ret = media_entity_pads_init(&vdev->entity, 1, &node->vdev_pad); + if (ret) { + dev_err(pipe->dip_dev->dev, + "failed initialize media entity (%d)\n", ret); + goto err_mutex_destroy; + } + + node->vdev_pad.flags = V4L2_TYPE_IS_OUTPUT(node->desc->buf_type) ? + MEDIA_PAD_FL_SOURCE : MEDIA_PAD_FL_SINK; + + vbq->type = node->vdev_fmt.type; + vbq->io_modes = VB2_MMAP | VB2_DMABUF; + vbq->ops = node->desc->vb2_ops; + vbq->mem_ops = &vb2_dma_contig_memops; + vbq->supports_requests = true; + vbq->buf_struct_size = sizeof(struct mtk_dip_dev_buffer); + vbq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY; + vbq->min_buffers_needed = 0; + vbq->drv_priv = pipe; + vbq->lock = &node->dev_q.lock; + + ret = vb2_queue_init(vbq); + if (ret) { + dev_err(pipe->dip_dev->dev, + "%s:%s:%s: failed to init vb2 queue(%d)\n", + __func__, pipe->desc->name, node->desc->name, + ret); + goto err_media_entity_cleanup; + } + + snprintf(vdev->name, sizeof(vdev->name), "%s %s %s", + dev_driver_string(pipe->dip_dev->dev), pipe->desc->name, + node->desc->name); + vdev->entity.name = vdev->name; + vdev->entity.function = MEDIA_ENT_F_IO_V4L; + vdev->entity.ops = NULL; + vdev->release = video_device_release_empty; + vdev->fops = &mtk_dip_v4l2_fops; + vdev->lock = &node->dev_q.lock; + if (node->desc->supports_ctrls) + vdev->ctrl_handler = &node->ctrl_handler; + else + vdev->ctrl_handler = NULL; + vdev->v4l2_dev = &pipe->dip_dev->v4l2_dev; + vdev->queue = &node->dev_q.vbq; + vdev->vfl_dir = V4L2_TYPE_IS_OUTPUT(node->desc->buf_type) ? + VFL_DIR_TX : VFL_DIR_RX; + + if (node->desc->smem_alloc) + vdev->queue->dev = &pipe->dip_dev->scp_pdev->dev; + else + vdev->queue->dev = pipe->dip_dev->dev; + + video_set_drvdata(vdev, pipe); + + ret = video_register_device(vdev, VFL_TYPE_GRABBER, -1); + if (ret) { + dev_err(pipe->dip_dev->dev, + "failed to register video device (%d)\n", ret); + goto err_vb2_queue_release; + } + + if (V4L2_TYPE_IS_OUTPUT(node->desc->buf_type)) + ret = media_create_pad_link(&vdev->entity, 0, + &pipe->subdev.entity, + node->desc->id, node->flags); + else + ret = media_create_pad_link(&pipe->subdev.entity, + node->desc->id, &vdev->entity, + 0, node->flags); + if (ret) + goto err_video_unregister_device; + + vdev->intf_devnode = media_devnode_create(&pipe->dip_dev->mdev, + MEDIA_INTF_T_V4L_VIDEO, 0, + VIDEO_MAJOR, vdev->minor); + if (!vdev->intf_devnode) { + ret = -ENOMEM; + goto err_rm_links; + } + + link = media_create_intf_link(&vdev->entity, + &vdev->intf_devnode->intf, + node->flags); + if (!link) { + ret = -ENOMEM; + goto err_rm_devnode; + } + + return 0; + +err_rm_devnode: + media_devnode_remove(vdev->intf_devnode); + +err_rm_links: + media_entity_remove_links(&vdev->entity); + +err_video_unregister_device: + video_unregister_device(vdev); + +err_vb2_queue_release: + vb2_queue_release(&node->dev_q.vbq); + +err_media_entity_cleanup: + media_entity_cleanup(&node->vdev.entity); + +err_mutex_destroy: + mutex_destroy(&node->dev_q.lock); + + return ret; +} + +static int mtk_dip_pipe_v4l2_ctrl_init(struct mtk_dip_pipe *dip_pipe) +{ + int i, ret; + struct mtk_dip_video_device *ctrl_node; + + for (i = 0; i < MTK_DIP_VIDEO_NODE_ID_TOTAL_NUM; i++) { + ctrl_node = &dip_pipe->nodes[i]; + if (!ctrl_node->desc->supports_ctrls) + continue; + + v4l2_ctrl_handler_init(&ctrl_node->ctrl_handler, 1); + v4l2_ctrl_new_std(&ctrl_node->ctrl_handler, + &mtk_dip_video_device_ctrl_ops, + V4L2_CID_ROTATE, 0, 270, 90, 0); + ret = ctrl_node->ctrl_handler.error; + if (ret) { + dev_err(dip_pipe->dip_dev->dev, + "%s create rotate ctrl failed:(%d)", + ctrl_node->desc->name, ret); + goto err_free_ctrl_handlers; + } + } + + return 0; + +err_free_ctrl_handlers: + for (; i >= 0; i--) { + ctrl_node = &dip_pipe->nodes[i]; + if (!ctrl_node->desc->supports_ctrls) + continue; + v4l2_ctrl_handler_free(&ctrl_node->ctrl_handler); + } + + return ret; +} + +static void mtk_dip_pipe_v4l2_ctrl_release(struct mtk_dip_pipe *dip_pipe) +{ + struct mtk_dip_video_device *ctrl_node = + &dip_pipe->nodes[MTK_DIP_VIDEO_NODE_ID_MDP0_CAPTURE]; + + v4l2_ctrl_handler_free(&ctrl_node->ctrl_handler); +} + +int mtk_dip_pipe_v4l2_register(struct mtk_dip_pipe *pipe, + struct media_device *media_dev, + struct v4l2_device *v4l2_dev) +{ + int i, ret; + + ret = mtk_dip_pipe_v4l2_ctrl_init(pipe); + if (ret) { + dev_err(pipe->dip_dev->dev, + "%s: failed(%d) to initialize ctrls\n", + pipe->desc->name, ret); + + return ret; + } + + pipe->streaming = 0; + + /* Initialize subdev media entity */ + pipe->subdev_pads = devm_kcalloc(pipe->dip_dev->dev, + pipe->desc->total_queues, + sizeof(*pipe->subdev_pads), + GFP_KERNEL); + if (!pipe->subdev_pads) { + dev_err(pipe->dip_dev->dev, + "failed to alloc pipe->subdev_pads (%d)\n", ret); + ret = -ENOMEM; + goto err_release_ctrl; + } + ret = media_entity_pads_init(&pipe->subdev.entity, + pipe->desc->total_queues, + pipe->subdev_pads); + if (ret) { + dev_err(pipe->dip_dev->dev, + "failed initialize subdev media entity (%d)\n", ret); + goto err_free_subdev_pads; + } + + /* Initialize subdev */ + v4l2_subdev_init(&pipe->subdev, &mtk_dip_subdev_ops); + + pipe->subdev.entity.function = + MEDIA_ENT_F_PROC_VIDEO_PIXEL_FORMATTER; + pipe->subdev.entity.ops = &mtk_dip_media_ops; + pipe->subdev.flags = + V4L2_SUBDEV_FL_HAS_DEVNODE | V4L2_SUBDEV_FL_HAS_EVENTS; + pipe->subdev.ctrl_handler = NULL; + pipe->subdev.internal_ops = &mtk_dip_subdev_internal_ops; + + for (i = 0; i < pipe->desc->total_queues; i++) + pipe->subdev_pads[i].flags = + V4L2_TYPE_IS_OUTPUT(pipe->nodes[i].desc->buf_type) ? + MEDIA_PAD_FL_SINK : MEDIA_PAD_FL_SOURCE; + + snprintf(pipe->subdev.name, sizeof(pipe->subdev.name), + "%s", pipe->desc->name); + v4l2_set_subdevdata(&pipe->subdev, pipe); + + ret = v4l2_device_register_subdev(&pipe->dip_dev->v4l2_dev, + &pipe->subdev); + if (ret) { + dev_err(pipe->dip_dev->dev, + "failed initialize subdev (%d)\n", ret); + goto err_media_entity_cleanup; + } + + /* Create video nodes and links */ + for (i = 0; i < pipe->desc->total_queues; i++) { + ret = mtk_dip_video_device_v4l2_register(pipe, + &pipe->nodes[i]); + if (ret) + goto err_unregister_subdev; + } + + return 0; + +err_unregister_subdev: + v4l2_device_unregister_subdev(&pipe->subdev); + +err_media_entity_cleanup: + media_entity_cleanup(&pipe->subdev.entity); + +err_free_subdev_pads: + devm_kfree(pipe->dip_dev->dev, pipe->subdev_pads); + +err_release_ctrl: + mtk_dip_pipe_v4l2_ctrl_release(pipe); + + return ret; +} + +void mtk_dip_pipe_v4l2_unregister(struct mtk_dip_pipe *pipe) +{ + unsigned int i; + + for (i = 0; i < pipe->desc->total_queues; i++) { + video_unregister_device(&pipe->nodes[i].vdev); + vb2_queue_release(&pipe->nodes[i].dev_q.vbq); + media_entity_cleanup(&pipe->nodes[i].vdev.entity); + mutex_destroy(&pipe->nodes[i].dev_q.lock); + } + + v4l2_device_unregister_subdev(&pipe->subdev); + media_entity_cleanup(&pipe->subdev.entity); + mtk_dip_pipe_v4l2_ctrl_release(pipe); +} + +/******************************************** + * MTK DIP V4L2 Settings * + ********************************************/ + +static const struct v4l2_ioctl_ops mtk_dip_v4l2_video_out_ioctl_ops = { + .vidioc_querycap = mtk_dip_videoc_querycap, + + .vidioc_enum_framesizes = mtk_dip_videoc_enum_framesizes, + .vidioc_enum_fmt_vid_out = mtk_dip_videoc_enum_fmt, + .vidioc_g_fmt_vid_out_mplane = mtk_dip_videoc_g_fmt, + .vidioc_s_fmt_vid_out_mplane = mtk_dip_videoc_s_fmt, + .vidioc_try_fmt_vid_out_mplane = mtk_dip_videoc_try_fmt, + + .vidioc_reqbufs = vb2_ioctl_reqbufs, + .vidioc_create_bufs = vb2_ioctl_create_bufs, + .vidioc_prepare_buf = vb2_ioctl_prepare_buf, + .vidioc_querybuf = vb2_ioctl_querybuf, + .vidioc_qbuf = vb2_ioctl_qbuf, + .vidioc_dqbuf = vb2_ioctl_dqbuf, + .vidioc_streamon = vb2_ioctl_streamon, + .vidioc_streamoff = vb2_ioctl_streamoff, + .vidioc_expbuf = vb2_ioctl_expbuf, + + .vidioc_subscribe_event = v4l2_ctrl_subscribe_event, + .vidioc_unsubscribe_event = v4l2_event_unsubscribe, +}; + +static const struct v4l2_ioctl_ops mtk_dip_v4l2_video_cap_ioctl_ops = { + .vidioc_querycap = mtk_dip_videoc_querycap, + + .vidioc_enum_framesizes = mtk_dip_videoc_enum_framesizes, + .vidioc_enum_fmt_vid_cap = mtk_dip_videoc_enum_fmt, + .vidioc_g_fmt_vid_cap_mplane = mtk_dip_videoc_g_fmt, + .vidioc_s_fmt_vid_cap_mplane = mtk_dip_videoc_s_fmt, + .vidioc_try_fmt_vid_cap_mplane = mtk_dip_videoc_try_fmt, + + .vidioc_reqbufs = vb2_ioctl_reqbufs, + .vidioc_create_bufs = vb2_ioctl_create_bufs, + .vidioc_prepare_buf = vb2_ioctl_prepare_buf, + .vidioc_querybuf = vb2_ioctl_querybuf, + .vidioc_qbuf = vb2_ioctl_qbuf, + .vidioc_dqbuf = vb2_ioctl_dqbuf, + .vidioc_streamon = vb2_ioctl_streamon, + .vidioc_streamoff = vb2_ioctl_streamoff, + .vidioc_expbuf = vb2_ioctl_expbuf, + + .vidioc_subscribe_event = v4l2_ctrl_subscribe_event, + .vidioc_unsubscribe_event = v4l2_event_unsubscribe, +}; + +static const struct v4l2_ioctl_ops mtk_dip_v4l2_meta_out_ioctl_ops = { + .vidioc_querycap = mtk_dip_videoc_querycap, + + .vidioc_enum_fmt_meta_out = mtk_dip_meta_enum_format, + .vidioc_g_fmt_meta_out = mtk_dip_videoc_g_meta_fmt, + .vidioc_s_fmt_meta_out = mtk_dip_videoc_g_meta_fmt, + .vidioc_try_fmt_meta_out = mtk_dip_videoc_g_meta_fmt, + + .vidioc_reqbufs = vb2_ioctl_reqbufs, + .vidioc_create_bufs = vb2_ioctl_create_bufs, + .vidioc_prepare_buf = vb2_ioctl_prepare_buf, + .vidioc_querybuf = vb2_ioctl_querybuf, + .vidioc_qbuf = vb2_ioctl_qbuf, + .vidioc_dqbuf = vb2_ioctl_dqbuf, + .vidioc_streamon = vb2_ioctl_streamon, + .vidioc_streamoff = vb2_ioctl_streamoff, + .vidioc_expbuf = vb2_ioctl_expbuf, +}; + +static const struct mtk_dip_dev_format fw_param_fmts[] = { + { + .format = V4L2_META_FMT_MTISP_PARAMS, + .buffer_size = 1024 * (128 + 288), + }, +}; + +static const struct mtk_dip_dev_format lcei_fmts[] = { + { + .format = V4L2_PIX_FMT_MTISP_SBGGR8, + .mdp_color = DIP_MCOLOR_BAYER8, + .depth = { 8 }, + .row_depth = { 8 }, + .num_planes = 1, + .num_cplanes = 1, + }, +}; + +static const struct mtk_dip_dev_format in_fmts[] = { + { + .format = V4L2_PIX_FMT_VYUY, + .mdp_color = DIP_MCOLOR_VYUY, + .depth = { 16 }, + .row_depth = { 16 }, + .num_planes = 1, + .num_cplanes = 1, + }, + { + .format = V4L2_PIX_FMT_YUYV, + .mdp_color = DIP_MCOLOR_YUYV, + .depth = { 16 }, + .row_depth = { 16 }, + .num_planes = 1, + .num_cplanes = 1, + }, + { + .format = V4L2_PIX_FMT_YVYU, + .mdp_color = DIP_MCOLOR_YVYU, + .depth = { 16 }, + .row_depth = { 16 }, + .num_planes = 1, + .num_cplanes = 1, + }, + { + .format = V4L2_PIX_FMT_NV12, + .mdp_color = DIP_MCOLOR_NV12, + .depth = { 12 }, + .row_depth = { 8 }, + .num_planes = 1, + .num_cplanes = 2, + }, + { + .format = V4L2_PIX_FMT_MTISP_SBGGR8, + .mdp_color = DIP_MCOLOR_BAYER8_BGGR, + .depth = { 8 }, + .row_depth = { 8 }, + .num_planes = 1, + .num_cplanes = 1, + .pass_1_align = 4, + }, + { + .format = V4L2_PIX_FMT_MTISP_SGBRG8, + .mdp_color = DIP_MCOLOR_BAYER8_GBRG, + .depth = { 8 }, + .row_depth = { 8 }, + .num_planes = 1, + .num_cplanes = 1, + .pass_1_align = 4, + }, + { + .format = V4L2_PIX_FMT_MTISP_SGRBG8, + .mdp_color = DIP_MCOLOR_BAYER8_GRBG, + .depth = { 8 }, + .row_depth = { 8 }, + .num_planes = 1, + .num_cplanes = 1, + .pass_1_align = 4, + }, + { + .format = V4L2_PIX_FMT_MTISP_SRGGB8, + .mdp_color = DIP_MCOLOR_BAYER8_RGGB, + .depth = { 8 }, + .row_depth = { 8 }, + .num_planes = 1, + .num_cplanes = 1, + .pass_1_align = 4, + }, + { + .format = V4L2_PIX_FMT_MTISP_SBGGR8F, + .mdp_color = DIP_MCOLOR_FULLG8_BGGR, + .depth = { 12 }, + .row_depth = { 8}, + .num_planes = 1, + .num_cplanes = 1, + .pass_1_align = 8, + }, + { + .format = V4L2_PIX_FMT_MTISP_SGBRG8F, + .mdp_color = DIP_MCOLOR_FULLG8_GBRG, + .depth = { 12 }, + .row_depth = { 8 }, + .num_planes = 1, + .num_cplanes = 1, + .pass_1_align = 8, + }, + { + .format = V4L2_PIX_FMT_MTISP_SGRBG8F, + .mdp_color = DIP_MCOLOR_FULLG8_GRBG, + .depth = { 12 }, + .row_depth = { 8 }, + .num_planes = 1, + .num_cplanes = 1, + .pass_1_align = 8, + }, + { + .format = V4L2_PIX_FMT_MTISP_SRGGB8F, + .mdp_color = DIP_MCOLOR_FULLG8_RGGB, + .depth = { 12 }, + .row_depth = { 8 }, + .num_planes = 1, + .num_cplanes = 1, + .pass_1_align = 8, + }, + { + .format = V4L2_PIX_FMT_MTISP_SBGGR10, + .mdp_color = DIP_MCOLOR_BAYER10_BGGR, + .depth = { 10 }, + .row_depth = { 10 }, + .num_planes = 1, + .num_cplanes = 1, + .pass_1_align = 4, + }, + { + .format = V4L2_PIX_FMT_MTISP_SGBRG10, + .mdp_color = DIP_MCOLOR_BAYER10_GBRG, + .depth = { 10 }, + .row_depth = { 10 }, + .num_planes = 1, + .num_cplanes = 1, + .pass_1_align = 4, + }, + { + .format = V4L2_PIX_FMT_MTISP_SGRBG10, + .mdp_color = DIP_MCOLOR_BAYER10_GRBG, + .depth = { 10 }, + .row_depth = { 10 }, + .num_planes = 1, + .num_cplanes = 1, + .pass_1_align = 4, + }, + { + .format = V4L2_PIX_FMT_MTISP_SRGGB10, + .mdp_color = DIP_MCOLOR_BAYER10_RGGB, + .depth = { 10 }, + .row_depth = { 10 }, + .num_planes = 1, + .num_cplanes = 1, + .pass_1_align = 4, + }, + { + .format = V4L2_PIX_FMT_MTISP_SBGGR10F, + .mdp_color = DIP_MCOLOR_FULLG10_BGGR, + .depth = { 15 }, + .row_depth = { 10 }, + .num_planes = 1, + .num_cplanes = 1, + .pass_1_align = 4, + }, + { + .format = V4L2_PIX_FMT_MTISP_SGBRG10F, + .mdp_color = DIP_MCOLOR_FULLG10_GBRG, + .depth = { 15 }, + .row_depth = { 10 }, + .num_planes = 1, + .num_cplanes = 1, + .pass_1_align = 4, + }, + { + .format = V4L2_PIX_FMT_MTISP_SGRBG10F, + .mdp_color = DIP_MCOLOR_FULLG10_GRBG, + .depth = { 15 }, + .row_depth = { 10 }, + .num_planes = 1, + .num_cplanes = 1, + .pass_1_align = 4, + }, + { + .format = V4L2_PIX_FMT_MTISP_SRGGB10F, + .mdp_color = DIP_MCOLOR_FULLG10_RGGB, + .depth = { 15 }, + .row_depth = { 10 }, + .num_planes = 1, + .num_cplanes = 1, + .pass_1_align = 4, + }, + { + .format = V4L2_PIX_FMT_MTISP_SBGGR12, + .mdp_color = DIP_MCOLOR_BAYER12_BGGR, + .depth = { 12 }, + .row_depth = { 12 }, + .num_planes = 1, + .num_cplanes = 1, + .pass_1_align = 4, + }, + { + .format = V4L2_PIX_FMT_MTISP_SGBRG12, + .mdp_color = DIP_MCOLOR_BAYER12_GBRG, + .depth = { 12 }, + .row_depth = { 12 }, + .num_planes = 1, + .num_cplanes = 1, + .pass_1_align = 4, + }, + { + .format = V4L2_PIX_FMT_MTISP_SGRBG12, + .mdp_color = DIP_MCOLOR_BAYER12_GRBG, + .depth = { 12 }, + .row_depth = { 12 }, + .num_planes = 1, + .num_cplanes = 1, + .pass_1_align = 4, + }, + { + .format = V4L2_PIX_FMT_MTISP_SRGGB12, + .mdp_color = DIP_MCOLOR_BAYER12_RGGB, + .depth = { 12 }, + .row_depth = { 12 }, + .num_planes = 1, + .num_cplanes = 1, + .pass_1_align = 4, + }, + { + .format = V4L2_PIX_FMT_MTISP_SBGGR12F, + .mdp_color = DIP_MCOLOR_FULLG12_BGGR, + .depth = { 18 }, + .row_depth = { 12 }, + .num_planes = 1, + .num_cplanes = 1, + .pass_1_align = 8, + }, + { + .format = V4L2_PIX_FMT_MTISP_SGBRG12F, + .mdp_color = DIP_MCOLOR_FULLG12_GBRG, + .depth = { 18 }, + .row_depth = { 12 }, + .num_planes = 1, + .num_cplanes = 1, + .pass_1_align = 8, + }, + { + .format = V4L2_PIX_FMT_MTISP_SGRBG12F, + .mdp_color = DIP_MCOLOR_FULLG12_GRBG, + .depth = { 18 }, + .row_depth = { 12 }, + .num_planes = 1, + .num_cplanes = 1, + .pass_1_align = 8, + }, + { + .format = V4L2_PIX_FMT_MTISP_SRGGB12F, + .mdp_color = DIP_MCOLOR_FULLG12_RGGB, + .depth = { 18 }, + .row_depth = { 12 }, + .num_planes = 1, + .num_cplanes = 1, + .pass_1_align = 8, + }, + { + .format = V4L2_PIX_FMT_MTISP_SBGGR14F, + .mdp_color = DIP_MCOLOR_FULLG14_BGGR, + .depth = { 21 }, + .row_depth = { 14 }, + .num_planes = 1, + .num_cplanes = 1, + .pass_1_align = 8, + }, + { + .format = V4L2_PIX_FMT_MTISP_SGBRG14F, + .mdp_color = DIP_MCOLOR_FULLG14_GBRG, + .depth = { 21 }, + .row_depth = { 14 }, + .num_planes = 1, + .num_cplanes = 1, + .pass_1_align = 8, + }, + { + .format = V4L2_PIX_FMT_MTISP_SGRBG14F, + .mdp_color = DIP_MCOLOR_FULLG14_GRBG, + .depth = { 21 }, + .row_depth = { 14 }, + .num_planes = 1, + .num_cplanes = 1, + .pass_1_align = 8, + }, + { + .format = V4L2_PIX_FMT_MTISP_SRGGB14F, + .mdp_color = DIP_MCOLOR_FULLG14_RGGB, + .depth = { 21 }, + .row_depth = { 14 }, + .num_planes = 1, + .num_cplanes = 1, + .pass_1_align = 8, + }, + { + .format = V4L2_PIX_FMT_YUV420M, + .mdp_color = DIP_MCOLOR_I420, + .depth = { 8, 2, 2 }, + .row_depth = { 8, 4, 4 }, + .num_planes = 3, + .num_cplanes = 1, + }, + { + .format = V4L2_PIX_FMT_YVU420M, + .mdp_color = DIP_MCOLOR_YV12, + .depth = { 8, 2, 2 }, + .row_depth = { 8, 4, 4 }, + .num_planes = 3, + .num_cplanes = 1, + }, + { + .format = V4L2_PIX_FMT_NV12M, + .mdp_color = DIP_MCOLOR_NV12, + .depth = { 8, 4 }, + .row_depth = { 8, 8 }, + .num_planes = 2, + .num_cplanes = 1, + }, +}; + +static const struct mtk_dip_dev_format mdp_fmts[] = { + { + .format = V4L2_PIX_FMT_VYUY, + .mdp_color = DIP_MCOLOR_VYUY, + .depth = { 16 }, + .row_depth = { 16 }, + .num_planes = 1, + .num_cplanes = 1, + }, + { + .format = V4L2_PIX_FMT_YUYV, + .mdp_color = DIP_MCOLOR_YUYV, + .depth = { 16 }, + .row_depth = { 16 }, + .num_planes = 1, + .num_cplanes = 1, + }, + { + .format = V4L2_PIX_FMT_YVYU, + .mdp_color = DIP_MCOLOR_YVYU, + .depth = { 16 }, + .row_depth = { 16 }, + .num_planes = 1, + .num_cplanes = 1, + }, + { + .format = V4L2_PIX_FMT_YVU420, + .mdp_color = DIP_MCOLOR_YV12, + .depth = { 12 }, + .row_depth = { 8 }, + .num_planes = 1, + .num_cplanes = 3, + }, + { + .format = V4L2_PIX_FMT_NV12, + .mdp_color = DIP_MCOLOR_NV12, + .depth = { 12 }, + .row_depth = { 8 }, + .num_planes = 1, + .num_cplanes = 2, + }, + { + .format = V4L2_PIX_FMT_YUV420M, + .mdp_color = DIP_MCOLOR_I420, + .depth = { 8, 2, 2 }, + .row_depth = { 8, 4, 4 }, + .num_planes = 3, + .num_cplanes = 1, + }, + { + .format = V4L2_PIX_FMT_YVU420M, + .mdp_color = DIP_MCOLOR_YV12, + .depth = { 8, 2, 2 }, + .row_depth = { 8, 4, 4 }, + .num_planes = 3, + .num_cplanes = 1, + }, + { + .format = V4L2_PIX_FMT_NV12M, + .mdp_color = DIP_MCOLOR_NV12, + .depth = { 8, 4 }, + .row_depth = { 8, 8 }, + .num_planes = 2, + .num_cplanes = 1, + } +}; + +static const struct mtk_dip_dev_format img2_fmts[] = { + { + .format = V4L2_PIX_FMT_YUYV, + .mdp_color = DIP_MCOLOR_YUYV, + .depth = { 16 }, + .row_depth = { 16 }, + .num_planes = 1, + .num_cplanes = 1, + }, +}; + +static const struct mtk_dip_dev_format img3_fmts[] = { + { + .format = V4L2_PIX_FMT_VYUY, + .mdp_color = DIP_MCOLOR_VYUY, + .depth = { 16 }, + .row_depth = { 16 }, + .num_planes = 1, + .num_cplanes = 1, + }, + { + .format = V4L2_PIX_FMT_YUYV, + .mdp_color = DIP_MCOLOR_YUYV, + .depth = { 16 }, + .row_depth = { 16 }, + .num_planes = 1, + .num_cplanes = 1, + }, + { + .format = V4L2_PIX_FMT_YVYU, + .mdp_color = DIP_MCOLOR_YVYU, + .depth = { 16 }, + .row_depth = { 16 }, + .num_planes = 1, + .num_cplanes = 1, + }, + { + .format = V4L2_PIX_FMT_YVU420, + .mdp_color = DIP_MCOLOR_YV12, + .depth = { 12 }, + .row_depth = { 8 }, + .num_planes = 1, + .num_cplanes = 3, + }, + { + .format = V4L2_PIX_FMT_NV12, + .mdp_color = DIP_MCOLOR_NV12, + .depth = { 12 }, + .row_depth = { 8 }, + .num_planes = 1, + .num_cplanes = 2, + } +}; + +static const struct v4l2_frmsizeenum in_frmsizeenum = { + .type = V4L2_FRMSIZE_TYPE_CONTINUOUS, + .stepwise.max_width = MTK_DIP_CAPTURE_MAX_WIDTH, + .stepwise.min_width = MTK_DIP_CAPTURE_MIN_WIDTH, + .stepwise.max_height = MTK_DIP_CAPTURE_MAX_HEIGHT, + .stepwise.min_height = MTK_DIP_CAPTURE_MIN_HEIGHT, + .stepwise.step_height = 1, + .stepwise.step_width = 1, +}; + +static const struct v4l2_frmsizeenum out_frmsizeenum = { + .type = V4L2_FRMSIZE_TYPE_CONTINUOUS, + .stepwise.max_width = MTK_DIP_OUTPUT_MAX_WIDTH, + .stepwise.min_width = MTK_DIP_OUTPUT_MIN_WIDTH, + .stepwise.max_height = MTK_DIP_OUTPUT_MAX_HEIGHT, + .stepwise.min_height = MTK_DIP_OUTPUT_MIN_HEIGHT, + .stepwise.step_height = 1, + .stepwise.step_width = 1, +}; + +static const struct mtk_dip_video_device_desc +queues_setting[MTK_DIP_VIDEO_NODE_ID_TOTAL_NUM] = { + { + .id = MTK_DIP_VIDEO_NODE_ID_RAW_OUT, + .name = "Raw Input", + .cap = V4L2_CAP_VIDEO_OUTPUT_MPLANE | V4L2_CAP_STREAMING, + .buf_type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE, + .smem_alloc = 0, + .flags = MEDIA_LNK_FL_ENABLED, + .fmts = in_fmts, + .num_fmts = ARRAY_SIZE(in_fmts), + .default_fmt_idx = 4, + .default_width = MTK_DIP_OUTPUT_MAX_WIDTH, + .default_height = MTK_DIP_OUTPUT_MAX_HEIGHT, + .dma_port = 0, + .frmsizeenum = &in_frmsizeenum, + .ops = &mtk_dip_v4l2_video_out_ioctl_ops, + .vb2_ops = &mtk_dip_vb2_video_ops, + .description = "Main image source", + }, + { + .id = MTK_DIP_VIDEO_NODE_ID_TUNING_OUT, + .name = "Tuning", + .cap = V4L2_CAP_META_OUTPUT | V4L2_CAP_STREAMING, + .buf_type = V4L2_BUF_TYPE_META_OUTPUT, + .smem_alloc = 1, + .flags = 0, + .fmts = fw_param_fmts, + .num_fmts = ARRAY_SIZE(fw_param_fmts), + .default_fmt_idx = 0, + .dma_port = 0, + .frmsizeenum = &in_frmsizeenum, + .ops = &mtk_dip_v4l2_meta_out_ioctl_ops, + .vb2_ops = &mtk_dip_vb2_meta_ops, + .description = "Tuning data", + }, + { + .id = MTK_DIP_VIDEO_NODE_ID_NR_OUT, + .name = "NR Input", + .cap = V4L2_CAP_VIDEO_OUTPUT_MPLANE | V4L2_CAP_STREAMING, + .buf_type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE, + .smem_alloc = 0, + .flags = MEDIA_LNK_FL_DYNAMIC, + .fmts = img3_fmts, + .num_fmts = ARRAY_SIZE(img3_fmts), + .default_fmt_idx = 1, + .default_width = MTK_DIP_CAPTURE_MAX_WIDTH, + .default_height = MTK_DIP_CAPTURE_MAX_HEIGHT, + .dma_port = 1, + .vb2_ops = &mtk_dip_vb2_video_ops, + .frmsizeenum = &in_frmsizeenum, + .ops = &mtk_dip_v4l2_video_out_ioctl_ops, + .vb2_ops = &mtk_dip_vb2_video_ops, + .description = "NR image source", + }, + { + .id = MTK_DIP_VIDEO_NODE_ID_SHADING_OUT, + .name = "Shading", + .cap = V4L2_CAP_VIDEO_OUTPUT_MPLANE | V4L2_CAP_STREAMING, + .buf_type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE, + .smem_alloc = 0, + .flags = MEDIA_LNK_FL_DYNAMIC, + .fmts = lcei_fmts, + .num_fmts = ARRAY_SIZE(lcei_fmts), + .default_fmt_idx = 0, + .default_width = MTK_DIP_CAPTURE_MAX_WIDTH, + .default_height = MTK_DIP_CAPTURE_MAX_HEIGHT, + .dma_port = 2, + .frmsizeenum = &in_frmsizeenum, + .ops = &mtk_dip_v4l2_video_out_ioctl_ops, + .vb2_ops = &mtk_dip_vb2_video_ops, + .description = "Shading image source", + }, + { + .id = MTK_DIP_VIDEO_NODE_ID_MDP0_CAPTURE, + .name = "MDP0", + .cap = V4L2_CAP_VIDEO_CAPTURE_MPLANE | V4L2_CAP_STREAMING, + .buf_type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE, + .smem_alloc = 0, + .supports_ctrls = true, + .flags = MEDIA_LNK_FL_DYNAMIC, + .fmts = mdp_fmts, + .num_fmts = ARRAY_SIZE(mdp_fmts), + .default_fmt_idx = 1, + .default_width = MTK_DIP_CAPTURE_MAX_WIDTH, + .default_height = MTK_DIP_CAPTURE_MAX_HEIGHT, + .dma_port = 0, + .frmsizeenum = &out_frmsizeenum, + .ops = &mtk_dip_v4l2_video_cap_ioctl_ops, + .vb2_ops = &mtk_dip_vb2_video_ops, + .description = "Output quality enhanced image", + }, + { + .id = MTK_DIP_VIDEO_NODE_ID_MDP1_CAPTURE, + .name = "MDP1", + .cap = V4L2_CAP_VIDEO_CAPTURE_MPLANE | V4L2_CAP_STREAMING, + .buf_type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE, + .smem_alloc = 0, + .flags = MEDIA_LNK_FL_DYNAMIC, + .fmts = mdp_fmts, + .num_fmts = ARRAY_SIZE(mdp_fmts), + .default_fmt_idx = 1, + .default_width = MTK_DIP_CAPTURE_MAX_WIDTH, + .default_height = MTK_DIP_CAPTURE_MAX_HEIGHT, + .dma_port = 0, + .frmsizeenum = &out_frmsizeenum, + .ops = &mtk_dip_v4l2_video_cap_ioctl_ops, + .vb2_ops = &mtk_dip_vb2_video_ops, + .description = "Output quality enhanced image", + + }, + { + .id = MTK_DIP_VIDEO_NODE_ID_IMG2_CAPTURE, + .name = "IMG2", + .cap = V4L2_CAP_VIDEO_CAPTURE_MPLANE | V4L2_CAP_STREAMING, + .buf_type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE, + .smem_alloc = 0, + .flags = MEDIA_LNK_FL_DYNAMIC, + .fmts = img2_fmts, + .num_fmts = ARRAY_SIZE(img2_fmts), + .default_fmt_idx = 0, + .default_width = MTK_DIP_CAPTURE_MAX_WIDTH, + .default_height = MTK_DIP_CAPTURE_MAX_WIDTH, + .dma_port = 1, + .frmsizeenum = &out_frmsizeenum, + .ops = &mtk_dip_v4l2_video_cap_ioctl_ops, + .vb2_ops = &mtk_dip_vb2_video_ops, + .description = "Output quality enhanced image", + }, + { + .id = MTK_DIP_VIDEO_NODE_ID_IMG3_CAPTURE, + .name = "IMG3", + .cap = V4L2_CAP_VIDEO_CAPTURE_MPLANE | V4L2_CAP_STREAMING, + .buf_type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE, + .smem_alloc = 0, + .flags = MEDIA_LNK_FL_DYNAMIC, + .fmts = img3_fmts, + .num_fmts = ARRAY_SIZE(img3_fmts), + .default_fmt_idx = 1, + .default_width = MTK_DIP_CAPTURE_MAX_WIDTH, + .default_height = MTK_DIP_CAPTURE_MAX_WIDTH, + .dma_port = 2, + .frmsizeenum = &out_frmsizeenum, + .ops = &mtk_dip_v4l2_video_cap_ioctl_ops, + .vb2_ops = &mtk_dip_vb2_video_ops, + .description = "Output quality enhanced image", + + }, + +}; + +static const struct mtk_dip_pipe_desc +pipe_settings[MTK_DIP_PIPE_ID_TOTAL_NUM] = { + { + .name = "preview", + .id = MTK_DIP_PIPE_ID_PREVIEW, + .queue_descs = queues_setting, + .total_queues = ARRAY_SIZE(queues_setting), + }, + { + .name = "capture", + .id = MTK_DIP_PIPE_ID_CAPTURE, + .queue_descs = queues_setting, + .total_queues = ARRAY_SIZE(queues_setting), + + }, + { + .name = "reprocess", + .id = MTK_DIP_PIPE_ID_REPROCESS, + .queue_descs = queues_setting, + .total_queues = ARRAY_SIZE(queues_setting), + }, +}; + +static void mtk_dip_dev_media_unregister(struct mtk_dip_dev *dip_dev) +{ + media_device_unregister(&dip_dev->mdev); + media_device_cleanup(&dip_dev->mdev); +} + +static int mtk_dip_dev_v4l2_init(struct mtk_dip_dev *dip_dev) +{ + struct media_device *media_dev = &dip_dev->mdev; + struct v4l2_device *v4l2_dev = &dip_dev->v4l2_dev; + int i; + int ret; + + ret = mtk_dip_dev_media_register(dip_dev->dev, media_dev); + if (ret) { + dev_err(dip_dev->dev, + "%s: media device register failed(%d)\n", + __func__, ret); + return ret; + } + + v4l2_dev->mdev = media_dev; + v4l2_dev->ctrl_handler = NULL; + + ret = v4l2_device_register(dip_dev->dev, v4l2_dev); + if (ret) { + dev_err(dip_dev->dev, + "%s: v4l2 device register failed(%d)\n", + __func__, ret); + goto err_release_media_device; + } + + for (i = 0; i < MTK_DIP_PIPE_ID_TOTAL_NUM; i++) { + ret = mtk_dip_pipe_init(dip_dev, &dip_dev->dip_pipe[i], + &pipe_settings[i]); + if (ret) { + dev_err(dip_dev->dev, + "%s: Pipe id(%d) init failed(%d)\n", + dip_dev->dip_pipe[i].desc->name, + i, ret); + goto err_release_pipe; + } + } + + ret = v4l2_device_register_subdev_nodes(&dip_dev->v4l2_dev); + if (ret) { + dev_err(dip_dev->dev, + "failed to register subdevs (%d)\n", ret); + goto err_release_pipe; + } + + return 0; + +err_release_pipe: + for (i--; i >= 0; i--) + mtk_dip_pipe_release(&dip_dev->dip_pipe[i]); + + v4l2_device_unregister(v4l2_dev); + +err_release_media_device: + mtk_dip_dev_media_unregister(dip_dev); + + return ret; +} + +void mtk_dip_dev_v4l2_release(struct mtk_dip_dev *dip_dev) +{ + int i; + + for (i = 0; i < MTK_DIP_PIPE_ID_TOTAL_NUM; i++) + mtk_dip_pipe_release(&dip_dev->dip_pipe[i]); + + v4l2_device_unregister(&dip_dev->v4l2_dev); + media_device_unregister(&dip_dev->mdev); + media_device_cleanup(&dip_dev->mdev); +} + +static int mtk_dip_res_init(struct platform_device *pdev, + struct mtk_dip_dev *dip_dev) +{ + int ret; + + dip_dev->mdp_pdev = mdp_get_plat_device(pdev); + if (!dip_dev->mdp_pdev) { + dev_err(dip_dev->dev, + "%s: failed to get MDP device\n", + __func__); + return -EINVAL; + } + + dip_dev->mdpcb_wq = + alloc_ordered_workqueue("%s", + __WQ_LEGACY | WQ_MEM_RECLAIM | + WQ_FREEZABLE, + "mdp_callback"); + if (!dip_dev->mdpcb_wq) { + dev_err(dip_dev->dev, + "%s: unable to alloc mdpcb workqueue\n", __func__); + ret = -ENOMEM; + goto destroy_mdpcb_wq; + } + + dip_dev->composer_wq = + alloc_ordered_workqueue("%s", + __WQ_LEGACY | WQ_MEM_RECLAIM | + WQ_FREEZABLE, + "dip_composer"); + if (!dip_dev->composer_wq) { + dev_err(dip_dev->dev, + "%s: unable to alloc composer workqueue\n", __func__); + ret = -ENOMEM; + goto destroy_dip_composer_wq; + } + + dip_dev->mdp_wq = + alloc_ordered_workqueue("%s", + __WQ_LEGACY | WQ_MEM_RECLAIM | + WQ_FREEZABLE, + "dip_runner"); + if (!dip_dev->mdp_wq) { + dev_err(dip_dev->dev, + "%s: unable to alloc dip_runner\n", __func__); + ret = -ENOMEM; + goto destroy_dip_runner_wq; + } + + init_waitqueue_head(&dip_dev->flushing_waitq); + + return 0; + +destroy_dip_runner_wq: + destroy_workqueue(dip_dev->mdp_wq); + +destroy_dip_composer_wq: + destroy_workqueue(dip_dev->composer_wq); + +destroy_mdpcb_wq: + destroy_workqueue(dip_dev->mdpcb_wq); + + return ret; +} + +static void mtk_dip_res_release(struct mtk_dip_dev *dip_dev) +{ + flush_workqueue(dip_dev->mdp_wq); + destroy_workqueue(dip_dev->mdp_wq); + dip_dev->mdp_wq = NULL; + + flush_workqueue(dip_dev->mdpcb_wq); + destroy_workqueue(dip_dev->mdpcb_wq); + dip_dev->mdpcb_wq = NULL; + + flush_workqueue(dip_dev->composer_wq); + destroy_workqueue(dip_dev->composer_wq); + dip_dev->composer_wq = NULL; + + atomic_set(&dip_dev->num_composing, 0); + atomic_set(&dip_dev->dip_enqueue_cnt, 0); +} + +static int mtk_dip_probe(struct platform_device *pdev) +{ + struct mtk_dip_dev *dip_dev; + phandle rproc_phandle; + int ret; + + dip_dev = devm_kzalloc(&pdev->dev, sizeof(*dip_dev), GFP_KERNEL); + if (!dip_dev) + return -ENOMEM; + + dip_dev->dev = &pdev->dev; + dev_set_drvdata(&pdev->dev, dip_dev); + dip_dev->dip_stream_cnt = 0; + dip_dev->clks[0].id = "larb5"; + dip_dev->clks[1].id = "dip"; + dip_dev->num_clks = ARRAY_SIZE(dip_dev->clks); + ret = devm_clk_bulk_get(&pdev->dev, dip_dev->num_clks, dip_dev->clks); + if (ret) { + dev_err(&pdev->dev, "Failed to get LARB5 and DIP clks:%d\n", + ret); + return ret; + } + + dip_dev->scp_pdev = scp_get_pdev(pdev); + if (!dip_dev->scp_pdev) { + dev_err(dip_dev->dev, + "%s: failed to get scp device\n", + __func__); + return -EINVAL; + } + + if (of_property_read_u32(dip_dev->dev->of_node, "mediatek,scp", + &rproc_phandle)) { + dev_err(dip_dev->dev, + "%s: could not get scp device\n", + __func__); + return -EINVAL; + } + + dip_dev->rproc_handle = rproc_get_by_phandle(rproc_phandle); + if (!dip_dev->rproc_handle) { + dev_err(dip_dev->dev, + "%s: could not get DIP's rproc_handle\n", + __func__); + return -EINVAL; + } + + atomic_set(&dip_dev->dip_enqueue_cnt, 0); + atomic_set(&dip_dev->num_composing, 0); + mutex_init(&dip_dev->hw_op_lock); + /* Limited by the co-processor side's stack size */ + sema_init(&dip_dev->sem, DIP_COMPOSING_MAX_NUM); + + ret = mtk_dip_hw_working_buf_pool_init(dip_dev); + if (ret) { + dev_err(&pdev->dev, "working buffer init failed(%d)\n", ret); + return ret; + } + + ret = mtk_dip_dev_v4l2_init(dip_dev); + if (ret) { + mtk_dip_hw_working_buf_pool_release(dip_dev); + dev_err(&pdev->dev, "v4l2 init failed(%d)\n", ret); + + goto err_release_working_buf_pool; + } + + ret = mtk_dip_res_init(pdev, dip_dev); + if (ret) { + dev_err(dip_dev->dev, + "%s: mtk_dip_res_init failed(%d)\n", __func__, ret); + + ret = -EBUSY; + goto err_release_deinit_v4l2; + } + + pm_runtime_set_autosuspend_delay(&pdev->dev, 1000 / 30 * + DIP_COMPOSING_MAX_NUM * 3 * + USEC_PER_MSEC); + pm_runtime_use_autosuspend(&pdev->dev); + pm_runtime_enable(&pdev->dev); + + return 0; + +err_release_deinit_v4l2: + mtk_dip_dev_v4l2_release(dip_dev); +err_release_working_buf_pool: + mtk_dip_hw_working_buf_pool_release(dip_dev); + + return ret; +} + +static int mtk_dip_remove(struct platform_device *pdev) +{ + struct mtk_dip_dev *dip_dev = dev_get_drvdata(&pdev->dev); + + mtk_dip_res_release(dip_dev); + pm_runtime_disable(&pdev->dev); + mtk_dip_dev_v4l2_release(dip_dev); + mtk_dip_hw_working_buf_pool_release(dip_dev); + mutex_destroy(&dip_dev->hw_op_lock); + + return 0; +} + +static int __maybe_unused mtk_dip_runtime_suspend(struct device *dev) +{ + struct mtk_dip_dev *dip_dev = dev_get_drvdata(dev); + + rproc_shutdown(dip_dev->rproc_handle); + clk_bulk_disable_unprepare(dip_dev->num_clks, + dip_dev->clks); + + return 0; +} + +static int __maybe_unused mtk_dip_runtime_resume(struct device *dev) +{ + struct mtk_dip_dev *dip_dev = dev_get_drvdata(dev); + int ret; + + ret = clk_bulk_prepare_enable(dip_dev->num_clks, + dip_dev->clks); + if (ret) { + dev_err(dip_dev->dev, + "%s: failed to enable dip clks(%d)\n", + __func__, ret); + return ret; + } + + ret = rproc_boot(dip_dev->rproc_handle); + if (ret) { + dev_err(dev, "%s: FW load failed(rproc:%p):%d\n", + __func__, dip_dev->rproc_handle, ret); + clk_bulk_disable_unprepare(dip_dev->num_clks, + dip_dev->clks); + + return ret; + } + + return 0; +} + +static int __maybe_unused mtk_dip_pm_suspend(struct device *dev) +{ + struct mtk_dip_dev *dip_dev = dev_get_drvdata(dev); + int ret, num; + + if (pm_runtime_suspended(dev)) + return 0; + + ret = wait_event_timeout + (dip_dev->flushing_waitq, + !(num = atomic_read(&dip_dev->num_composing)), + msecs_to_jiffies(1000 / 30 * DIP_COMPOSING_MAX_NUM * 3)); + if (!ret && num) { + dev_err(dev, "%s: flushing SCP job timeout, num(%d)\n", + __func__, num); + + return -EBUSY; + } + + ret = pm_runtime_force_suspend(dev); + if (ret) + return ret; + + return 0; +} + +static int __maybe_unused mtk_dip_pm_resume(struct device *dev) +{ + int ret; + + if (pm_runtime_suspended(dev)) + return 0; + + ret = pm_runtime_force_resume(dev); + if (ret) + return ret; + + return 0; +} + +static const struct dev_pm_ops mtk_dip_pm_ops = { + SET_SYSTEM_SLEEP_PM_OPS(mtk_dip_pm_suspend, mtk_dip_pm_resume) + SET_RUNTIME_PM_OPS(mtk_dip_runtime_suspend, mtk_dip_runtime_resume, + NULL) +}; + +static const struct of_device_id mtk_dip_of_match[] = { + { .compatible = "mediatek,mt8183-dip", }, + {} +}; +MODULE_DEVICE_TABLE(of, mtk_dip_of_match); + +static struct platform_driver mtk_dip_driver = { + .probe = mtk_dip_probe, + .remove = mtk_dip_remove, + .driver = { + .name = "mtk-cam-dip", + .pm = &mtk_dip_pm_ops, + .of_match_table = of_match_ptr(mtk_dip_of_match), + } +}; + +module_platform_driver(mtk_dip_driver); + +MODULE_AUTHOR("Frederic Chen <frederic.chen@mediatek.com>"); +MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("Mediatek DIP driver"); + -- 2.18.0 ^ permalink raw reply related [flat|nested] 19+ messages in thread
* Re: [RFC PATCH V3 4/5] platform: mtk-isp: Add Mediatek DIP driver 2019-09-09 19:22 ` [RFC PATCH V3 4/5] platform: mtk-isp: Add Mediatek DIP driver frederic.chen @ 2019-09-10 4:04 ` Tomasz Figa 2019-09-11 17:41 ` Frederic Chen 2019-09-23 12:23 ` Sakari Ailus 2019-11-14 4:58 ` Pi-Hsun Shih 2 siblings, 1 reply; 19+ messages in thread From: Tomasz Figa @ 2019-09-10 4:04 UTC (permalink / raw) To: Frederic Chen (陳俊元) Cc: Hans Verkuil, Laurent Pinchart, Matthias Brugger, Mauro Carvalho Chehab, yuzhao, zwisler, moderated list:ARM/Mediatek SoC support, list@263.net:IOMMU DRIVERS <iommu@lists.linux-foundation.org>, Joerg Roedel <joro@8bytes.org>,, Sean Cheng (鄭昇弘), Sj Huang, Christie Yu (游雅惠), Holmes Chiou (邱挺), Jerry-ch Chen, Jungo Lin (林明俊), Rynn Wu (吳育恩), Linux Media Mailing List, srv_heupstream, devicetree, Shik Chen, suleiman, Allan Yang (楊智鈞) Hi Frederic, On Tue, Sep 10, 2019 at 4:23 AM <frederic.chen@mediatek.com> wrote: > > From: Frederic Chen <frederic.chen@mediatek.com> > > This patch adds the driver of Digital Image Processing (DIP) > unit in Mediatek ISP system, providing image format > conversion, resizing, and rotation features. > > The mtk-isp directory will contain drivers for multiple IP > blocks found in Mediatek ISP system. It will include ISP > Pass 1 driver(CAM), sensor interface driver, DIP driver and > face detection driver. > > Signed-off-by: Frederic Chen <frederic.chen@mediatek.com> > --- > drivers/media/platform/mtk-isp/Makefile | 7 + > .../media/platform/mtk-isp/isp_50/Makefile | 7 + > .../platform/mtk-isp/isp_50/dip/Makefile | 18 + > .../platform/mtk-isp/isp_50/dip/mtk_dip-dev.c | 650 +++++ > .../platform/mtk-isp/isp_50/dip/mtk_dip-dev.h | 566 +++++ > .../platform/mtk-isp/isp_50/dip/mtk_dip-hw.h | 156 ++ > .../platform/mtk-isp/isp_50/dip/mtk_dip-sys.c | 521 ++++ > .../mtk-isp/isp_50/dip/mtk_dip-v4l2.c | 2255 +++++++++++++++++ > 8 files changed, 4180 insertions(+) > create mode 100644 drivers/media/platform/mtk-isp/Makefile > create mode 100644 drivers/media/platform/mtk-isp/isp_50/Makefile > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/Makefile > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.c > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.h > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-hw.h > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-sys.c > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-v4l2.c > Thanks for sending v3! I'm going to do a full review a bit later, but please check one comment about power handling below. Other than that one comment, from a quick look, I think we only have a number of style issues left. Thanks for the hard work! [snip] > +static void dip_runner_func(struct work_struct *work) > +{ > + struct mtk_dip_request *req = mtk_dip_hw_mdp_work_to_req(work); > + struct mtk_dip_dev *dip_dev = req->dip_pipe->dip_dev; > + struct img_config *config_data = > + (struct img_config *)req->working_buf->config_data.vaddr; > + > + /* > + * Call MDP/GCE API to do HW excecution > + * Pass the framejob to MDP driver > + */ > + pm_runtime_get_sync(dip_dev->dev); > + mdp_cmdq_sendtask(dip_dev->mdp_pdev, config_data, > + &req->img_fparam.frameparam, NULL, false, > + dip_mdp_cb_func, req); > +} [snip] > +static void dip_composer_workfunc(struct work_struct *work) > +{ > + struct mtk_dip_request *req = mtk_dip_hw_fw_work_to_req(work); > + struct mtk_dip_dev *dip_dev = req->dip_pipe->dip_dev; > + struct img_ipi_param ipi_param; > + struct mtk_dip_hw_subframe *buf; > + int ret; > + > + down(&dip_dev->sem); > + > + buf = mtk_dip_hw_working_buf_alloc(req->dip_pipe->dip_dev); > + if (!buf) { > + dev_err(req->dip_pipe->dip_dev->dev, > + "%s:%s:req(%p): no free working buffer available\n", > + __func__, req->dip_pipe->desc->name, req); > + } > + > + req->working_buf = buf; > + mtk_dip_wbuf_to_ipi_img_addr(&req->img_fparam.frameparam.subfrm_data, > + &buf->buffer); > + memset(buf->buffer.vaddr, 0, DIP_SUB_FRM_SZ); > + mtk_dip_wbuf_to_ipi_img_sw_addr(&req->img_fparam.frameparam.config_data, > + &buf->config_data); > + memset(buf->config_data.vaddr, 0, DIP_COMP_SZ); > + > + if (!req->img_fparam.frameparam.tuning_data.present) { > + /* > + * When user enqueued without tuning buffer, > + * it would use driver internal buffer. > + */ > + dev_dbg(dip_dev->dev, > + "%s: frame_no(%d) has no tuning_data\n", > + __func__, req->img_fparam.frameparam.frame_no); > + > + mtk_dip_wbuf_to_ipi_tuning_addr > + (&req->img_fparam.frameparam.tuning_data, > + &buf->tuning_buf); > + memset(buf->tuning_buf.vaddr, 0, DIP_TUNING_SZ); > + } > + > + mtk_dip_wbuf_to_ipi_img_sw_addr(&req->img_fparam.frameparam.self_data, > + &buf->frameparam); > + memcpy(buf->frameparam.vaddr, &req->img_fparam.frameparam, > + sizeof(req->img_fparam.frameparam)); > + ipi_param.usage = IMG_IPI_FRAME; > + ipi_param.frm_param.handle = req->id; > + ipi_param.frm_param.scp_addr = (u32)buf->frameparam.scp_daddr; > + > + mutex_lock(&dip_dev->hw_op_lock); > + atomic_inc(&dip_dev->num_composing); > + ret = scp_ipi_send(dip_dev->scp_pdev, SCP_IPI_DIP, &ipi_param, > + sizeof(ipi_param), 0); We're not holding the pm_runtime enable count here (pm_runtime_get_sync() wasn't called), so rproc_shutdown() might have been called. Wouldn't that affect the ability for this IPI to run? We had a related discussion with Jerry on the FD series and I think the conclusion is: a) if there is any state that needs to be preserved between jobs, that would be cleared by rproc_shutdown() then we need to call rproc_boot/shutdown() when we start/stop streaming. b) it there is no such state, we can keep them inside runtime PM callbacks, but we need to call pm_runtime_get_sync() before sending an IPI and pm_runtime_mark_last_busy() + pm_runtime_put_autosuspend() after the SCP signals completion. In this case the runtime PM autosuspend delay should be set to around 2-3 times the delay needed for rproc_shutdown() + rproc_boot() to complete. Best regards, Tomasz ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [RFC PATCH V3 4/5] platform: mtk-isp: Add Mediatek DIP driver 2019-09-10 4:04 ` Tomasz Figa @ 2019-09-11 17:41 ` Frederic Chen 2019-09-12 5:58 ` Tomasz Figa 0 siblings, 1 reply; 19+ messages in thread From: Frederic Chen @ 2019-09-11 17:41 UTC (permalink / raw) To: Tomasz Figa Cc: Hans Verkuil, Laurent Pinchart, Matthias Brugger, Mauro Carvalho Chehab, yuzhao, zwisler, moderated list:ARM/Mediatek SoC support, list@263.net:IOMMU DRIVERS <iommu@lists.linux-foundation.org>, Joerg Roedel <joro@8bytes.org>,, Sean Cheng (鄭昇弘), Sj Huang, Christie Yu (游雅惠), Holmes Chiou (邱挺), Jerry-ch Chen, Jungo Lin (林明俊), Rynn Wu (吳育恩), Linux Media Mailing List, srv_heupstream, devicetree, Shik Chen, suleiman, Allan Yang (楊智鈞) Hi Tomasz, I appreciate your helpful comments. On Tue, 2019-09-10 at 13:04 +0900, Tomasz Figa wrote: > Hi Frederic, > > On Tue, Sep 10, 2019 at 4:23 AM <frederic.chen@mediatek.com> wrote: > > > > From: Frederic Chen <frederic.chen@mediatek.com> > > > > This patch adds the driver of Digital Image Processing (DIP) > > unit in Mediatek ISP system, providing image format > > conversion, resizing, and rotation features. > > > > The mtk-isp directory will contain drivers for multiple IP > > blocks found in Mediatek ISP system. It will include ISP > > Pass 1 driver(CAM), sensor interface driver, DIP driver and > > face detection driver. > > > > Signed-off-by: Frederic Chen <frederic.chen@mediatek.com> > > --- > > drivers/media/platform/mtk-isp/Makefile | 7 + > > .../media/platform/mtk-isp/isp_50/Makefile | 7 + > > .../platform/mtk-isp/isp_50/dip/Makefile | 18 + > > .../platform/mtk-isp/isp_50/dip/mtk_dip-dev.c | 650 +++++ > > .../platform/mtk-isp/isp_50/dip/mtk_dip-dev.h | 566 +++++ > > .../platform/mtk-isp/isp_50/dip/mtk_dip-hw.h | 156 ++ > > .../platform/mtk-isp/isp_50/dip/mtk_dip-sys.c | 521 ++++ > > .../mtk-isp/isp_50/dip/mtk_dip-v4l2.c | 2255 +++++++++++++++++ > > 8 files changed, 4180 insertions(+) > > create mode 100644 drivers/media/platform/mtk-isp/Makefile > > create mode 100644 drivers/media/platform/mtk-isp/isp_50/Makefile > > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/Makefile > > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.c > > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.h > > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-hw.h > > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-sys.c > > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-v4l2.c > > > > Thanks for sending v3! > > I'm going to do a full review a bit later, but please check one > comment about power handling below. > > Other than that one comment, from a quick look, I think we only have a > number of style issues left. Thanks for the hard work! > > [snip] > > +static void dip_runner_func(struct work_struct *work) > > +{ > > + struct mtk_dip_request *req = mtk_dip_hw_mdp_work_to_req(work); > > + struct mtk_dip_dev *dip_dev = req->dip_pipe->dip_dev; > > + struct img_config *config_data = > > + (struct img_config *)req->working_buf->config_data.vaddr; > > + > > + /* > > + * Call MDP/GCE API to do HW excecution > > + * Pass the framejob to MDP driver > > + */ > > + pm_runtime_get_sync(dip_dev->dev); > > + mdp_cmdq_sendtask(dip_dev->mdp_pdev, config_data, > > + &req->img_fparam.frameparam, NULL, false, > > + dip_mdp_cb_func, req); > > +} > [snip] > > +static void dip_composer_workfunc(struct work_struct *work) > > +{ > > + struct mtk_dip_request *req = mtk_dip_hw_fw_work_to_req(work); > > + struct mtk_dip_dev *dip_dev = req->dip_pipe->dip_dev; > > + struct img_ipi_param ipi_param; > > + struct mtk_dip_hw_subframe *buf; > > + int ret; > > + > > + down(&dip_dev->sem); > > + > > + buf = mtk_dip_hw_working_buf_alloc(req->dip_pipe->dip_dev); > > + if (!buf) { > > + dev_err(req->dip_pipe->dip_dev->dev, > > + "%s:%s:req(%p): no free working buffer available\n", > > + __func__, req->dip_pipe->desc->name, req); > > + } > > + > > + req->working_buf = buf; > > + mtk_dip_wbuf_to_ipi_img_addr(&req->img_fparam.frameparam.subfrm_data, > > + &buf->buffer); > > + memset(buf->buffer.vaddr, 0, DIP_SUB_FRM_SZ); > > + mtk_dip_wbuf_to_ipi_img_sw_addr(&req->img_fparam.frameparam.config_data, > > + &buf->config_data); > > + memset(buf->config_data.vaddr, 0, DIP_COMP_SZ); > > + > > + if (!req->img_fparam.frameparam.tuning_data.present) { > > + /* > > + * When user enqueued without tuning buffer, > > + * it would use driver internal buffer. > > + */ > > + dev_dbg(dip_dev->dev, > > + "%s: frame_no(%d) has no tuning_data\n", > > + __func__, req->img_fparam.frameparam.frame_no); > > + > > + mtk_dip_wbuf_to_ipi_tuning_addr > > + (&req->img_fparam.frameparam.tuning_data, > > + &buf->tuning_buf); > > + memset(buf->tuning_buf.vaddr, 0, DIP_TUNING_SZ); > > + } > > + > > + mtk_dip_wbuf_to_ipi_img_sw_addr(&req->img_fparam.frameparam.self_data, > > + &buf->frameparam); > > + memcpy(buf->frameparam.vaddr, &req->img_fparam.frameparam, > > + sizeof(req->img_fparam.frameparam)); > > + ipi_param.usage = IMG_IPI_FRAME; > > + ipi_param.frm_param.handle = req->id; > > + ipi_param.frm_param.scp_addr = (u32)buf->frameparam.scp_daddr; > > + > > + mutex_lock(&dip_dev->hw_op_lock); > > + atomic_inc(&dip_dev->num_composing); > > + ret = scp_ipi_send(dip_dev->scp_pdev, SCP_IPI_DIP, &ipi_param, > > + sizeof(ipi_param), 0); > > We're not holding the pm_runtime enable count here > (pm_runtime_get_sync() wasn't called), so rproc_shutdown() might have > been called. Wouldn't that affect the ability for this IPI to run? > > We had a related discussion with Jerry on the FD series and I think > the conclusion is: > a) if there is any state that needs to be preserved between jobs, that > would be cleared by rproc_shutdown() then we need to call > rproc_boot/shutdown() when we start/stop streaming. > b) it there is no such state, we can keep them inside runtime PM > callbacks, but we need to call pm_runtime_get_sync() before sending an > IPI and pm_runtime_mark_last_busy() + pm_runtime_put_autosuspend() > after the SCP signals completion. In this case the runtime PM > autosuspend delay should be set to around 2-3 times the delay needed > for rproc_shutdown() + rproc_boot() to complete. Since each IMG_IPI_FRAME command is stateless, I would like to use pm_runtime_get_sync()/ pm_runtime_mark_last_busy()/ pm_runtime_put_autosuspend() to fix this issue (solution b). > > Best regards, > Tomasz Sincerely, Frederic Chen ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [RFC PATCH V3 4/5] platform: mtk-isp: Add Mediatek DIP driver 2019-09-11 17:41 ` Frederic Chen @ 2019-09-12 5:58 ` Tomasz Figa 2019-09-19 9:41 ` Frederic Chen 0 siblings, 1 reply; 19+ messages in thread From: Tomasz Figa @ 2019-09-12 5:58 UTC (permalink / raw) To: Frederic Chen Cc: Hans Verkuil, Laurent Pinchart, Matthias Brugger, Mauro Carvalho Chehab, yuzhao, zwisler, moderated list:ARM/Mediatek SoC support, list@263.net:IOMMU DRIVERS <iommu@lists.linux-foundation.org>, Joerg Roedel <joro@8bytes.org>,, Sean Cheng (鄭昇弘), Sj Huang, Christie Yu (游雅惠), Holmes Chiou (邱挺), Jerry-ch Chen, Jungo Lin (林明俊), Rynn Wu (吳育恩), Linux Media Mailing List, srv_heupstream, devicetree, Shik Chen, suleiman, Allan Yang (楊智鈞) On Thu, Sep 12, 2019 at 2:41 AM Frederic Chen <frederic.chen@mediatek.com> wrote: > > Hi Tomasz, > > I appreciate your helpful comments. > > > On Tue, 2019-09-10 at 13:04 +0900, Tomasz Figa wrote: > > Hi Frederic, > > > > On Tue, Sep 10, 2019 at 4:23 AM <frederic.chen@mediatek.com> wrote: > > > > > > From: Frederic Chen <frederic.chen@mediatek.com> > > > > > > This patch adds the driver of Digital Image Processing (DIP) > > > unit in Mediatek ISP system, providing image format > > > conversion, resizing, and rotation features. > > > > > > The mtk-isp directory will contain drivers for multiple IP > > > blocks found in Mediatek ISP system. It will include ISP > > > Pass 1 driver(CAM), sensor interface driver, DIP driver and > > > face detection driver. > > > > > > Signed-off-by: Frederic Chen <frederic.chen@mediatek.com> > > > --- > > > drivers/media/platform/mtk-isp/Makefile | 7 + > > > .../media/platform/mtk-isp/isp_50/Makefile | 7 + > > > .../platform/mtk-isp/isp_50/dip/Makefile | 18 + > > > .../platform/mtk-isp/isp_50/dip/mtk_dip-dev.c | 650 +++++ > > > .../platform/mtk-isp/isp_50/dip/mtk_dip-dev.h | 566 +++++ > > > .../platform/mtk-isp/isp_50/dip/mtk_dip-hw.h | 156 ++ > > > .../platform/mtk-isp/isp_50/dip/mtk_dip-sys.c | 521 ++++ > > > .../mtk-isp/isp_50/dip/mtk_dip-v4l2.c | 2255 +++++++++++++++++ > > > 8 files changed, 4180 insertions(+) > > > create mode 100644 drivers/media/platform/mtk-isp/Makefile > > > create mode 100644 drivers/media/platform/mtk-isp/isp_50/Makefile > > > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/Makefile > > > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.c > > > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.h > > > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-hw.h > > > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-sys.c > > > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-v4l2.c > > > > > > > Thanks for sending v3! > > > > I'm going to do a full review a bit later, but please check one > > comment about power handling below. > > > > Other than that one comment, from a quick look, I think we only have a > > number of style issues left. Thanks for the hard work! > > > > [snip] > > > +static void dip_runner_func(struct work_struct *work) > > > +{ > > > + struct mtk_dip_request *req = mtk_dip_hw_mdp_work_to_req(work); > > > + struct mtk_dip_dev *dip_dev = req->dip_pipe->dip_dev; > > > + struct img_config *config_data = > > > + (struct img_config *)req->working_buf->config_data.vaddr; > > > + > > > + /* > > > + * Call MDP/GCE API to do HW excecution > > > + * Pass the framejob to MDP driver > > > + */ > > > + pm_runtime_get_sync(dip_dev->dev); > > > + mdp_cmdq_sendtask(dip_dev->mdp_pdev, config_data, > > > + &req->img_fparam.frameparam, NULL, false, > > > + dip_mdp_cb_func, req); > > > +} > > [snip] > > > +static void dip_composer_workfunc(struct work_struct *work) > > > +{ > > > + struct mtk_dip_request *req = mtk_dip_hw_fw_work_to_req(work); > > > + struct mtk_dip_dev *dip_dev = req->dip_pipe->dip_dev; > > > + struct img_ipi_param ipi_param; > > > + struct mtk_dip_hw_subframe *buf; > > > + int ret; > > > + > > > + down(&dip_dev->sem); > > > + > > > + buf = mtk_dip_hw_working_buf_alloc(req->dip_pipe->dip_dev); > > > + if (!buf) { > > > + dev_err(req->dip_pipe->dip_dev->dev, > > > + "%s:%s:req(%p): no free working buffer available\n", > > > + __func__, req->dip_pipe->desc->name, req); > > > + } > > > + > > > + req->working_buf = buf; > > > + mtk_dip_wbuf_to_ipi_img_addr(&req->img_fparam.frameparam.subfrm_data, > > > + &buf->buffer); > > > + memset(buf->buffer.vaddr, 0, DIP_SUB_FRM_SZ); > > > + mtk_dip_wbuf_to_ipi_img_sw_addr(&req->img_fparam.frameparam.config_data, > > > + &buf->config_data); > > > + memset(buf->config_data.vaddr, 0, DIP_COMP_SZ); > > > + > > > + if (!req->img_fparam.frameparam.tuning_data.present) { > > > + /* > > > + * When user enqueued without tuning buffer, > > > + * it would use driver internal buffer. > > > + */ > > > + dev_dbg(dip_dev->dev, > > > + "%s: frame_no(%d) has no tuning_data\n", > > > + __func__, req->img_fparam.frameparam.frame_no); > > > + > > > + mtk_dip_wbuf_to_ipi_tuning_addr > > > + (&req->img_fparam.frameparam.tuning_data, > > > + &buf->tuning_buf); > > > + memset(buf->tuning_buf.vaddr, 0, DIP_TUNING_SZ); > > > + } > > > + > > > + mtk_dip_wbuf_to_ipi_img_sw_addr(&req->img_fparam.frameparam.self_data, > > > + &buf->frameparam); > > > + memcpy(buf->frameparam.vaddr, &req->img_fparam.frameparam, > > > + sizeof(req->img_fparam.frameparam)); > > > + ipi_param.usage = IMG_IPI_FRAME; > > > + ipi_param.frm_param.handle = req->id; > > > + ipi_param.frm_param.scp_addr = (u32)buf->frameparam.scp_daddr; > > > + > > > + mutex_lock(&dip_dev->hw_op_lock); > > > + atomic_inc(&dip_dev->num_composing); > > > + ret = scp_ipi_send(dip_dev->scp_pdev, SCP_IPI_DIP, &ipi_param, > > > + sizeof(ipi_param), 0); > > > > We're not holding the pm_runtime enable count here > > (pm_runtime_get_sync() wasn't called), so rproc_shutdown() might have > > been called. Wouldn't that affect the ability for this IPI to run? > > > > We had a related discussion with Jerry on the FD series and I think > > the conclusion is: > > a) if there is any state that needs to be preserved between jobs, that > > would be cleared by rproc_shutdown() then we need to call > > rproc_boot/shutdown() when we start/stop streaming. > > b) it there is no such state, we can keep them inside runtime PM > > callbacks, but we need to call pm_runtime_get_sync() before sending an > > IPI and pm_runtime_mark_last_busy() + pm_runtime_put_autosuspend() > > after the SCP signals completion. In this case the runtime PM > > autosuspend delay should be set to around 2-3 times the delay needed > > for rproc_shutdown() + rproc_boot() to complete. > > Since each IMG_IPI_FRAME command is stateless, I would like to > use pm_runtime_get_sync()/ pm_runtime_mark_last_busy()/ > pm_runtime_put_autosuspend() to fix this issue (solution b). What does IMG_IPI_INIT do then? Do we need it at all? I'm worried about the fact that we call rproc_boot(), IMG_IPI_INIT and then rproc_shutdown(). The latter can completely shutdown the SCP and clear any state there. How would the effects of IMG_IPI_INIT be preserved until IMG_IPI_FRAME is called? Best regards, Tomasz ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [RFC PATCH V3 4/5] platform: mtk-isp: Add Mediatek DIP driver 2019-09-12 5:58 ` Tomasz Figa @ 2019-09-19 9:41 ` Frederic Chen 2019-09-19 9:44 ` Tomasz Figa 0 siblings, 1 reply; 19+ messages in thread From: Frederic Chen @ 2019-09-19 9:41 UTC (permalink / raw) To: Tomasz Figa Cc: Hans Verkuil, Laurent Pinchart, Matthias Brugger, Mauro Carvalho Chehab, yuzhao, zwisler, moderated list:ARM/Mediatek SoC support, list@263.net:IOMMU DRIVERS <iommu@lists.linux-foundation.org>, Joerg Roedel <joro@8bytes.org>,, Sean Cheng (鄭昇弘), Sj Huang, Christie Yu (游雅惠), Holmes Chiou (邱挺), Jerry-ch Chen, Jungo Lin (林明俊), Rynn Wu (吳育恩), Linux Media Mailing List, srv_heupstream, devicetree, Shik Chen, suleiman, Allan Yang (楊智鈞) Dear Tomasz, On Thu, 2019-09-12 at 14:58 +0900, Tomasz Figa wrote: > On Thu, Sep 12, 2019 at 2:41 AM Frederic Chen > <frederic.chen@mediatek.com> wrote: > > > > Hi Tomasz, > > > > I appreciate your helpful comments. > > > > > > On Tue, 2019-09-10 at 13:04 +0900, Tomasz Figa wrote: > > > Hi Frederic, > > > > > > On Tue, Sep 10, 2019 at 4:23 AM <frederic.chen@mediatek.com> wrote: > > > > > > > > From: Frederic Chen <frederic.chen@mediatek.com> > > > > > > > > This patch adds the driver of Digital Image Processing (DIP) > > > > unit in Mediatek ISP system, providing image format > > > > conversion, resizing, and rotation features. > > > > > > > > The mtk-isp directory will contain drivers for multiple IP > > > > blocks found in Mediatek ISP system. It will include ISP > > > > Pass 1 driver(CAM), sensor interface driver, DIP driver and > > > > face detection driver. > > > > > > > > Signed-off-by: Frederic Chen <frederic.chen@mediatek.com> > > > > --- > > > > drivers/media/platform/mtk-isp/Makefile | 7 + > > > > .../media/platform/mtk-isp/isp_50/Makefile | 7 + > > > > .../platform/mtk-isp/isp_50/dip/Makefile | 18 + > > > > .../platform/mtk-isp/isp_50/dip/mtk_dip-dev.c | 650 +++++ > > > > .../platform/mtk-isp/isp_50/dip/mtk_dip-dev.h | 566 +++++ > > > > .../platform/mtk-isp/isp_50/dip/mtk_dip-hw.h | 156 ++ > > > > .../platform/mtk-isp/isp_50/dip/mtk_dip-sys.c | 521 ++++ > > > > .../mtk-isp/isp_50/dip/mtk_dip-v4l2.c | 2255 +++++++++++++++++ > > > > 8 files changed, 4180 insertions(+) > > > > create mode 100644 drivers/media/platform/mtk-isp/Makefile > > > > create mode 100644 drivers/media/platform/mtk-isp/isp_50/Makefile > > > > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/Makefile > > > > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.c > > > > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.h > > > > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-hw.h > > > > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-sys.c > > > > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-v4l2.c > > > > > > > > > > Thanks for sending v3! > > > > > > I'm going to do a full review a bit later, but please check one > > > comment about power handling below. > > > > > > Other than that one comment, from a quick look, I think we only have a > > > number of style issues left. Thanks for the hard work! > > > > > > [snip] > > > > +static void dip_runner_func(struct work_struct *work) > > > > +{ > > > > + struct mtk_dip_request *req = mtk_dip_hw_mdp_work_to_req(work); > > > > + struct mtk_dip_dev *dip_dev = req->dip_pipe->dip_dev; > > > > + struct img_config *config_data = > > > > + (struct img_config *)req->working_buf->config_data.vaddr; > > > > + > > > > + /* > > > > + * Call MDP/GCE API to do HW excecution > > > > + * Pass the framejob to MDP driver > > > > + */ > > > > + pm_runtime_get_sync(dip_dev->dev); > > > > + mdp_cmdq_sendtask(dip_dev->mdp_pdev, config_data, > > > > + &req->img_fparam.frameparam, NULL, false, > > > > + dip_mdp_cb_func, req); > > > > +} > > > [snip] > > > > +static void dip_composer_workfunc(struct work_struct *work) > > > > +{ > > > > + struct mtk_dip_request *req = mtk_dip_hw_fw_work_to_req(work); > > > > + struct mtk_dip_dev *dip_dev = req->dip_pipe->dip_dev; > > > > + struct img_ipi_param ipi_param; > > > > + struct mtk_dip_hw_subframe *buf; > > > > + int ret; > > > > + > > > > + down(&dip_dev->sem); > > > > + > > > > + buf = mtk_dip_hw_working_buf_alloc(req->dip_pipe->dip_dev); > > > > + if (!buf) { > > > > + dev_err(req->dip_pipe->dip_dev->dev, > > > > + "%s:%s:req(%p): no free working buffer available\n", > > > > + __func__, req->dip_pipe->desc->name, req); > > > > + } > > > > + > > > > + req->working_buf = buf; > > > > + mtk_dip_wbuf_to_ipi_img_addr(&req->img_fparam.frameparam.subfrm_data, > > > > + &buf->buffer); > > > > + memset(buf->buffer.vaddr, 0, DIP_SUB_FRM_SZ); > > > > + mtk_dip_wbuf_to_ipi_img_sw_addr(&req->img_fparam.frameparam.config_data, > > > > + &buf->config_data); > > > > + memset(buf->config_data.vaddr, 0, DIP_COMP_SZ); > > > > + > > > > + if (!req->img_fparam.frameparam.tuning_data.present) { > > > > + /* > > > > + * When user enqueued without tuning buffer, > > > > + * it would use driver internal buffer. > > > > + */ > > > > + dev_dbg(dip_dev->dev, > > > > + "%s: frame_no(%d) has no tuning_data\n", > > > > + __func__, req->img_fparam.frameparam.frame_no); > > > > + > > > > + mtk_dip_wbuf_to_ipi_tuning_addr > > > > + (&req->img_fparam.frameparam.tuning_data, > > > > + &buf->tuning_buf); > > > > + memset(buf->tuning_buf.vaddr, 0, DIP_TUNING_SZ); > > > > + } > > > > + > > > > + mtk_dip_wbuf_to_ipi_img_sw_addr(&req->img_fparam.frameparam.self_data, > > > > + &buf->frameparam); > > > > + memcpy(buf->frameparam.vaddr, &req->img_fparam.frameparam, > > > > + sizeof(req->img_fparam.frameparam)); > > > > + ipi_param.usage = IMG_IPI_FRAME; > > > > + ipi_param.frm_param.handle = req->id; > > > > + ipi_param.frm_param.scp_addr = (u32)buf->frameparam.scp_daddr; > > > > + > > > > + mutex_lock(&dip_dev->hw_op_lock); > > > > + atomic_inc(&dip_dev->num_composing); > > > > + ret = scp_ipi_send(dip_dev->scp_pdev, SCP_IPI_DIP, &ipi_param, > > > > + sizeof(ipi_param), 0); > > > > > > We're not holding the pm_runtime enable count here > > > (pm_runtime_get_sync() wasn't called), so rproc_shutdown() might have > > > been called. Wouldn't that affect the ability for this IPI to run? > > > > > > We had a related discussion with Jerry on the FD series and I think > > > the conclusion is: > > > a) if there is any state that needs to be preserved between jobs, that > > > would be cleared by rproc_shutdown() then we need to call > > > rproc_boot/shutdown() when we start/stop streaming. > > > b) it there is no such state, we can keep them inside runtime PM > > > callbacks, but we need to call pm_runtime_get_sync() before sending an > > > IPI and pm_runtime_mark_last_busy() + pm_runtime_put_autosuspend() > > > after the SCP signals completion. In this case the runtime PM > > > autosuspend delay should be set to around 2-3 times the delay needed > > > for rproc_shutdown() + rproc_boot() to complete. > > > > Since each IMG_IPI_FRAME command is stateless, I would like to > > use pm_runtime_get_sync()/ pm_runtime_mark_last_busy()/ > > pm_runtime_put_autosuspend() to fix this issue (solution b). > > What does IMG_IPI_INIT do then? Do we need it at all? > > I'm worried about the fact that we call rproc_boot(), IMG_IPI_INIT and > then rproc_shutdown(). The latter can completely shutdown the SCP and > clear any state there. How would the effects of IMG_IPI_INIT be > preserved until IMG_IPI_FRAME is called? > The command IMG_IPI_INIT is to initialize the DIP hardware. Although the DIP hardware status is not cleared when SCP is powered off, it can still be cleared after mtk_dip_runtime_suspend() is called (it means that DIP is going to be powered off). I would like to re-initialize the DIP with IMG_IPI_INIT in mtk_dip_runtime_resume() to handle this case. Is is OK? > Best regards, > Tomasz Sincerely, Frederic Chen ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [RFC PATCH V3 4/5] platform: mtk-isp: Add Mediatek DIP driver 2019-09-19 9:41 ` Frederic Chen @ 2019-09-19 9:44 ` Tomasz Figa 0 siblings, 0 replies; 19+ messages in thread From: Tomasz Figa @ 2019-09-19 9:44 UTC (permalink / raw) To: Frederic Chen Cc: Hans Verkuil, Laurent Pinchart, Matthias Brugger, Mauro Carvalho Chehab, yuzhao, zwisler, moderated list:ARM/Mediatek SoC support, list@263.net:IOMMU DRIVERS <iommu@lists.linux-foundation.org>, Joerg Roedel <joro@8bytes.org>,, Sean Cheng (鄭昇弘), Sj Huang, Christie Yu (游雅惠), Holmes Chiou (邱挺), Jerry-ch Chen, Jungo Lin (林明俊), Rynn Wu (吳育恩), Linux Media Mailing List, srv_heupstream, devicetree, Shik Chen, suleiman, Allan Yang (楊智鈞) On Thu, Sep 19, 2019 at 6:41 PM Frederic Chen <frederic.chen@mediatek.com> wrote: > > Dear Tomasz, > > > On Thu, 2019-09-12 at 14:58 +0900, Tomasz Figa wrote: > > On Thu, Sep 12, 2019 at 2:41 AM Frederic Chen > > <frederic.chen@mediatek.com> wrote: > > > > > > Hi Tomasz, > > > > > > I appreciate your helpful comments. > > > > > > > > > On Tue, 2019-09-10 at 13:04 +0900, Tomasz Figa wrote: > > > > Hi Frederic, > > > > > > > > On Tue, Sep 10, 2019 at 4:23 AM <frederic.chen@mediatek.com> wrote: > > > > > > > > > > From: Frederic Chen <frederic.chen@mediatek.com> > > > > > > > > > > This patch adds the driver of Digital Image Processing (DIP) > > > > > unit in Mediatek ISP system, providing image format > > > > > conversion, resizing, and rotation features. > > > > > > > > > > The mtk-isp directory will contain drivers for multiple IP > > > > > blocks found in Mediatek ISP system. It will include ISP > > > > > Pass 1 driver(CAM), sensor interface driver, DIP driver and > > > > > face detection driver. > > > > > > > > > > Signed-off-by: Frederic Chen <frederic.chen@mediatek.com> > > > > > --- > > > > > drivers/media/platform/mtk-isp/Makefile | 7 + > > > > > .../media/platform/mtk-isp/isp_50/Makefile | 7 + > > > > > .../platform/mtk-isp/isp_50/dip/Makefile | 18 + > > > > > .../platform/mtk-isp/isp_50/dip/mtk_dip-dev.c | 650 +++++ > > > > > .../platform/mtk-isp/isp_50/dip/mtk_dip-dev.h | 566 +++++ > > > > > .../platform/mtk-isp/isp_50/dip/mtk_dip-hw.h | 156 ++ > > > > > .../platform/mtk-isp/isp_50/dip/mtk_dip-sys.c | 521 ++++ > > > > > .../mtk-isp/isp_50/dip/mtk_dip-v4l2.c | 2255 +++++++++++++++++ > > > > > 8 files changed, 4180 insertions(+) > > > > > create mode 100644 drivers/media/platform/mtk-isp/Makefile > > > > > create mode 100644 drivers/media/platform/mtk-isp/isp_50/Makefile > > > > > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/Makefile > > > > > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.c > > > > > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.h > > > > > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-hw.h > > > > > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-sys.c > > > > > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-v4l2.c > > > > > > > > > > > > > Thanks for sending v3! > > > > > > > > I'm going to do a full review a bit later, but please check one > > > > comment about power handling below. > > > > > > > > Other than that one comment, from a quick look, I think we only have a > > > > number of style issues left. Thanks for the hard work! > > > > > > > > [snip] > > > > > +static void dip_runner_func(struct work_struct *work) > > > > > +{ > > > > > + struct mtk_dip_request *req = mtk_dip_hw_mdp_work_to_req(work); > > > > > + struct mtk_dip_dev *dip_dev = req->dip_pipe->dip_dev; > > > > > + struct img_config *config_data = > > > > > + (struct img_config *)req->working_buf->config_data.vaddr; > > > > > + > > > > > + /* > > > > > + * Call MDP/GCE API to do HW excecution > > > > > + * Pass the framejob to MDP driver > > > > > + */ > > > > > + pm_runtime_get_sync(dip_dev->dev); > > > > > + mdp_cmdq_sendtask(dip_dev->mdp_pdev, config_data, > > > > > + &req->img_fparam.frameparam, NULL, false, > > > > > + dip_mdp_cb_func, req); > > > > > +} > > > > [snip] > > > > > +static void dip_composer_workfunc(struct work_struct *work) > > > > > +{ > > > > > + struct mtk_dip_request *req = mtk_dip_hw_fw_work_to_req(work); > > > > > + struct mtk_dip_dev *dip_dev = req->dip_pipe->dip_dev; > > > > > + struct img_ipi_param ipi_param; > > > > > + struct mtk_dip_hw_subframe *buf; > > > > > + int ret; > > > > > + > > > > > + down(&dip_dev->sem); > > > > > + > > > > > + buf = mtk_dip_hw_working_buf_alloc(req->dip_pipe->dip_dev); > > > > > + if (!buf) { > > > > > + dev_err(req->dip_pipe->dip_dev->dev, > > > > > + "%s:%s:req(%p): no free working buffer available\n", > > > > > + __func__, req->dip_pipe->desc->name, req); > > > > > + } > > > > > + > > > > > + req->working_buf = buf; > > > > > + mtk_dip_wbuf_to_ipi_img_addr(&req->img_fparam.frameparam.subfrm_data, > > > > > + &buf->buffer); > > > > > + memset(buf->buffer.vaddr, 0, DIP_SUB_FRM_SZ); > > > > > + mtk_dip_wbuf_to_ipi_img_sw_addr(&req->img_fparam.frameparam.config_data, > > > > > + &buf->config_data); > > > > > + memset(buf->config_data.vaddr, 0, DIP_COMP_SZ); > > > > > + > > > > > + if (!req->img_fparam.frameparam.tuning_data.present) { > > > > > + /* > > > > > + * When user enqueued without tuning buffer, > > > > > + * it would use driver internal buffer. > > > > > + */ > > > > > + dev_dbg(dip_dev->dev, > > > > > + "%s: frame_no(%d) has no tuning_data\n", > > > > > + __func__, req->img_fparam.frameparam.frame_no); > > > > > + > > > > > + mtk_dip_wbuf_to_ipi_tuning_addr > > > > > + (&req->img_fparam.frameparam.tuning_data, > > > > > + &buf->tuning_buf); > > > > > + memset(buf->tuning_buf.vaddr, 0, DIP_TUNING_SZ); > > > > > + } > > > > > + > > > > > + mtk_dip_wbuf_to_ipi_img_sw_addr(&req->img_fparam.frameparam.self_data, > > > > > + &buf->frameparam); > > > > > + memcpy(buf->frameparam.vaddr, &req->img_fparam.frameparam, > > > > > + sizeof(req->img_fparam.frameparam)); > > > > > + ipi_param.usage = IMG_IPI_FRAME; > > > > > + ipi_param.frm_param.handle = req->id; > > > > > + ipi_param.frm_param.scp_addr = (u32)buf->frameparam.scp_daddr; > > > > > + > > > > > + mutex_lock(&dip_dev->hw_op_lock); > > > > > + atomic_inc(&dip_dev->num_composing); > > > > > + ret = scp_ipi_send(dip_dev->scp_pdev, SCP_IPI_DIP, &ipi_param, > > > > > + sizeof(ipi_param), 0); > > > > > > > > We're not holding the pm_runtime enable count here > > > > (pm_runtime_get_sync() wasn't called), so rproc_shutdown() might have > > > > been called. Wouldn't that affect the ability for this IPI to run? > > > > > > > > We had a related discussion with Jerry on the FD series and I think > > > > the conclusion is: > > > > a) if there is any state that needs to be preserved between jobs, that > > > > would be cleared by rproc_shutdown() then we need to call > > > > rproc_boot/shutdown() when we start/stop streaming. > > > > b) it there is no such state, we can keep them inside runtime PM > > > > callbacks, but we need to call pm_runtime_get_sync() before sending an > > > > IPI and pm_runtime_mark_last_busy() + pm_runtime_put_autosuspend() > > > > after the SCP signals completion. In this case the runtime PM > > > > autosuspend delay should be set to around 2-3 times the delay needed > > > > for rproc_shutdown() + rproc_boot() to complete. > > > > > > Since each IMG_IPI_FRAME command is stateless, I would like to > > > use pm_runtime_get_sync()/ pm_runtime_mark_last_busy()/ > > > pm_runtime_put_autosuspend() to fix this issue (solution b). > > > > What does IMG_IPI_INIT do then? Do we need it at all? > > > > I'm worried about the fact that we call rproc_boot(), IMG_IPI_INIT and > > then rproc_shutdown(). The latter can completely shutdown the SCP and > > clear any state there. How would the effects of IMG_IPI_INIT be > > preserved until IMG_IPI_FRAME is called? > > > > The command IMG_IPI_INIT is to initialize the DIP hardware. Although the > DIP hardware status is not cleared when SCP is powered off, it can still > be cleared after mtk_dip_runtime_suspend() is called (it means that DIP > is going to be powered off). Great, that's exactly what I wanted to confirm. Thanks. :) > > I would like to re-initialize the DIP with IMG_IPI_INIT in > mtk_dip_runtime_resume() to handle this case. Is is OK? > Makes sense. Best regards, Tomasz ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [RFC PATCH V3 4/5] platform: mtk-isp: Add Mediatek DIP driver 2019-09-09 19:22 ` [RFC PATCH V3 4/5] platform: mtk-isp: Add Mediatek DIP driver frederic.chen 2019-09-10 4:04 ` Tomasz Figa @ 2019-09-23 12:23 ` Sakari Ailus 2019-11-14 4:58 ` Pi-Hsun Shih 2 siblings, 0 replies; 19+ messages in thread From: Sakari Ailus @ 2019-09-23 12:23 UTC (permalink / raw) To: frederic.chen Cc: hans.verkuil, laurent.pinchart+renesas, tfiga, matthias.bgg, mchehab, yuzhao, zwisler, linux-mediatek, linux-arm-kernel, Sean.Cheng, sj.huang, christie.yu, holmes.chiou, Jerry-ch.Chen, jungo.lin, Rynn.Wu, linux-media, srv_heupstream, devicetree, shik, suleiman, Allan.Yang Hi Frederic, On Tue, Sep 10, 2019 at 03:22:43AM +0800, frederic.chen@mediatek.com wrote: > From: Frederic Chen <frederic.chen@mediatek.com> > > This patch adds the driver of Digital Image Processing (DIP) > unit in Mediatek ISP system, providing image format > conversion, resizing, and rotation features. > > The mtk-isp directory will contain drivers for multiple IP > blocks found in Mediatek ISP system. It will include ISP > Pass 1 driver(CAM), sensor interface driver, DIP driver and > face detection driver. > > Signed-off-by: Frederic Chen <frederic.chen@mediatek.com> > --- > drivers/media/platform/mtk-isp/Makefile | 7 + > .../media/platform/mtk-isp/isp_50/Makefile | 7 + > .../platform/mtk-isp/isp_50/dip/Makefile | 18 + > .../platform/mtk-isp/isp_50/dip/mtk_dip-dev.c | 650 +++++ > .../platform/mtk-isp/isp_50/dip/mtk_dip-dev.h | 566 +++++ > .../platform/mtk-isp/isp_50/dip/mtk_dip-hw.h | 156 ++ > .../platform/mtk-isp/isp_50/dip/mtk_dip-sys.c | 521 ++++ > .../mtk-isp/isp_50/dip/mtk_dip-v4l2.c | 2255 +++++++++++++++++ > 8 files changed, 4180 insertions(+) > create mode 100644 drivers/media/platform/mtk-isp/Makefile > create mode 100644 drivers/media/platform/mtk-isp/isp_50/Makefile > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/Makefile > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.c > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.h > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-hw.h > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-sys.c > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-v4l2.c > > diff --git a/drivers/media/platform/mtk-isp/Makefile b/drivers/media/platform/mtk-isp/Makefile > new file mode 100644 > index 000000000000..b08d3bdf2800 > --- /dev/null > +++ b/drivers/media/platform/mtk-isp/Makefile > @@ -0,0 +1,7 @@ > +# SPDX-License-Identifier: GPL-2.0 > +# > +# Copyright (C) 2019 MediaTek Inc. > +# > + > +obj-y += isp_50/ > + > diff --git a/drivers/media/platform/mtk-isp/isp_50/Makefile b/drivers/media/platform/mtk-isp/isp_50/Makefile > new file mode 100644 > index 000000000000..564c3889c34c > --- /dev/null > +++ b/drivers/media/platform/mtk-isp/isp_50/Makefile > @@ -0,0 +1,7 @@ > +# SPDX-License-Identifier: GPL-2.0 > +# > +# Copyright (C) 2019 MediaTek Inc. > +# > + > +obj-$(CONFIG_VIDEO_MEDIATEK_ISP_DIP) += dip/ > + > diff --git a/drivers/media/platform/mtk-isp/isp_50/dip/Makefile b/drivers/media/platform/mtk-isp/isp_50/dip/Makefile > new file mode 100644 > index 000000000000..99e760d7d5a9 > --- /dev/null > +++ b/drivers/media/platform/mtk-isp/isp_50/dip/Makefile > @@ -0,0 +1,18 @@ > +# SPDX-License-Identifier: GPL-2.0 > +# > +# Copyright (C) 2019 MediaTek Inc. > +# > + > +$(info $(srctree)) > +ccflags-y += -I$(srctree)/drivers/media/platform/mtk-mdp3 > + > +obj-$(CONFIG_VIDEO_MEDIATEK_ISP_DIP) += mtk_dip-v4l2.o > + > +# Utilities to provide frame-based streaming model > +# with v4l2 user interfaces and alloc context managing > +# memory shared between ISP and coprocessor > +mtk_dip_util-objs := \ > +mtk_dip-dev.o \ > +mtk_dip-sys.o Some indentation would be preferred. > + > +obj-$(CONFIG_VIDEO_MEDIATEK_ISP_DIP) += mtk_dip_util.o > diff --git a/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.c b/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.c > new file mode 100644 > index 000000000000..d964ae0c4700 > --- /dev/null > +++ b/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.c > @@ -0,0 +1,650 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Copyright (c) 2018 MediaTek Inc. 2019 > + * > + * Author: Frederic Chen <frederic.chen@mediatek.com> > + * > + */ > + > +#include <linux/dma-mapping.h> > +#include <linux/platform_device.h> > +#include <media/videobuf2-dma-contig.h> > +#include <media/v4l2-event.h> > +#include "mtk_dip-dev.h" > +#include "mtk-mdp3-regs.h" > +#include "mtk-img-ipi.h" > + > +int mtk_dip_pipe_init(struct mtk_dip_dev *dip_dev, struct mtk_dip_pipe *pipe, > + const struct mtk_dip_pipe_desc *setting) > +{ > + int ret, i; unsigned int i > + > + pipe->dip_dev = dip_dev; > + pipe->desc = setting; > + pipe->nodes_enabled = 0; > + pipe->nodes_streaming = 0; > + > + atomic_set(&pipe->pipe_job_sequence, 0); > + INIT_LIST_HEAD(&pipe->pipe_job_running_list); > + INIT_LIST_HEAD(&pipe->pipe_job_pending_list); > + spin_lock_init(&pipe->job_lock); > + mutex_init(&pipe->lock); > + > + for (i = 0; i < pipe->desc->total_queues; i++) { > + pipe->nodes[i].desc = &pipe->desc->queue_descs[i]; > + pipe->nodes[i].flags = pipe->nodes[i].desc->flags; > + spin_lock_init(&pipe->nodes[i].buf_list_lock); > + INIT_LIST_HEAD(&pipe->nodes[i].buf_list); > + > + if (pipe->nodes[i].flags & MEDIA_LNK_FL_ENABLED) > + pipe->nodes_enabled |= 1 << i; BIT(i) > + > + pipe->nodes[i].crop.left = 0; > + pipe->nodes[i].crop.top = 0; > + pipe->nodes[i].crop.width = > + pipe->nodes[i].desc->frmsizeenum->stepwise.max_width; > + pipe->nodes[i].crop.height = > + pipe->nodes[i].desc->frmsizeenum->stepwise.max_height; > + pipe->nodes[i].compose.left = 0; > + pipe->nodes[i].compose.top = 0; > + pipe->nodes[i].compose.width = > + pipe->nodes[i].desc->frmsizeenum->stepwise.max_width; > + pipe->nodes[i].compose.height = > + pipe->nodes[i].desc->frmsizeenum->stepwise.max_height; > + } > + > + ret = mtk_dip_pipe_v4l2_register(pipe, &dip_dev->mdev, > + &dip_dev->v4l2_dev); > + if (ret) { > + dev_err(pipe->dip_dev->dev, > + "%s: failed(%d) to create V4L2 devices\n", > + pipe->desc->name, ret); > + > + goto err_destroy_pipe_lock; > + } > + > + return 0; > + > +err_destroy_pipe_lock: > + mutex_destroy(&pipe->lock); > + > + return ret; > +} > + > +int mtk_dip_pipe_release(struct mtk_dip_pipe *pipe) > +{ > + mtk_dip_pipe_v4l2_unregister(pipe); > + mutex_destroy(&pipe->lock); > + > + return 0; > +} > + > +int mtk_dip_pipe_next_job_id(struct mtk_dip_pipe *pipe) > +{ > + int global_job_id = atomic_inc_return(&pipe->pipe_job_sequence); u32; same for the return value. > + > + return (global_job_id & 0x0000ffff) | (pipe->desc->id << 16); > +} > + > +struct mtk_dip_request *mtk_dip_pipe_get_running_job(struct mtk_dip_pipe *pipe, > + int id) > +{ > + struct mtk_dip_request *req; > + > + spin_lock(&pipe->job_lock); > + list_for_each_entry(req, > + &pipe->pipe_job_running_list, list) { > + if (req->id == id) { > + spin_unlock(&pipe->job_lock); > + return req; > + } > + } > + spin_unlock(&pipe->job_lock); > + > + return NULL; > +} > + > +void mtk_dip_pipe_remove_job(struct mtk_dip_request *req) > +{ > + spin_lock(&req->dip_pipe->job_lock); > + list_del(&req->list); > + req->dip_pipe->num_jobs = req->dip_pipe->num_jobs - 1; > + spin_unlock(&req->dip_pipe->job_lock); > +} > + > +void mtk_dip_pipe_job_finish(struct mtk_dip_request *req, > + enum vb2_buffer_state vbf_state) > +{ > + struct mtk_dip_pipe *pipe = req->dip_pipe; > + struct mtk_dip_dev_buffer *in_buf; > + int i; > + > + in_buf = req->buf_map[MTK_DIP_VIDEO_NODE_ID_RAW_OUT]; > + > + for (i = 0; i < pipe->desc->total_queues; i++) { > + struct mtk_dip_dev_buffer *dev_buf = req->buf_map[i]; > + struct mtk_dip_video_device *node; > + > + if (!dev_buf) > + continue; > + > + if (dev_buf != in_buf) > + dev_buf->vbb.vb2_buf.timestamp = > + in_buf->vbb.vb2_buf.timestamp; > + > + vb2_buffer_done(&dev_buf->vbb.vb2_buf, vbf_state); > + > + node = mtk_dip_vbq_to_node(dev_buf->vbb.vb2_buf.vb2_queue); > + spin_lock(&node->buf_list_lock); > + list_del(&dev_buf->list); > + spin_unlock(&node->buf_list_lock); > + } > +} > + > +static u32 dip_pass1_fmt_get_stride(struct v4l2_pix_format_mplane *mfmt, > + const struct mtk_dip_dev_format *fmt, > + unsigned int plane) > +{ > + unsigned int width = ALIGN(mfmt->width, 4); > + unsigned int pixel_bits = fmt->row_depth[0]; > + unsigned int bpl, ppl; > + > + ppl = DIV_ROUND_UP(width * fmt->depth[0], fmt->row_depth[0]); > + bpl = DIV_ROUND_UP(ppl * pixel_bits, 8); > + > + return ALIGN(bpl, fmt->pass_1_align); > +} > + > +/* Stride that is accepted by MDP HW */ > +static u32 dip_mdp_fmt_get_stride(struct v4l2_pix_format_mplane *mfmt, > + const struct mtk_dip_dev_format *fmt, > + unsigned int plane) > +{ > + enum mdp_color c = fmt->mdp_color; > + u32 bytesperline = (mfmt->width * fmt->row_depth[plane]) / 8; > + u32 stride = (bytesperline * DIP_MCOLOR_BITS_PER_PIXEL(c)) > + / fmt->row_depth[0]; > + > + if (plane == 0) > + return stride; > + > + if (plane < DIP_MCOLOR_GET_PLANE_COUNT(c)) { > + if (DIP_MCOLOR_IS_BLOCK_MODE(c)) > + stride = stride / 2; > + return stride; > + } > + > + return 0; > +} > + > +/* Stride that is accepted by MDP HW of format with contiguous planes */ > +static u32 > +dip_mdp_fmt_get_stride_contig(const struct mtk_dip_dev_format *fmt, > + u32 pix_stride, unsigned int plane) > +{ > + enum mdp_color c = fmt->mdp_color; > + u32 stride = pix_stride; > + > + if (plane == 0) > + return stride; > + > + if (plane < DIP_MCOLOR_GET_PLANE_COUNT(c)) { > + stride = stride >> DIP_MCOLOR_GET_H_SUBSAMPLE(c); > + if (DIP_MCOLOR_IS_UV_COPLANE(c) && !DIP_MCOLOR_IS_BLOCK_MODE(c)) > + stride = stride * 2; stride *= 2; The same on bytesperline calculation below. > + return stride; > + } > + > + return 0; > +} > + > +/* Plane size that is accepted by MDP HW */ > +static u32 > +dip_mdp_fmt_get_plane_size(const struct mtk_dip_dev_format *fmt, > + u32 stride, u32 height, unsigned int plane) > +{ > + enum mdp_color c = fmt->mdp_color; > + u32 bytesperline; > + > + bytesperline = (stride * fmt->row_depth[0]) > + / DIP_MCOLOR_BITS_PER_PIXEL(c); > + > + if (plane == 0) > + return bytesperline * height; > + if (plane < DIP_MCOLOR_GET_PLANE_COUNT(c)) { > + height = height >> DIP_MCOLOR_GET_V_SUBSAMPLE(c); > + if (DIP_MCOLOR_IS_BLOCK_MODE(c)) > + bytesperline = bytesperline * 2; > + return bytesperline * height; > + } > + > + return 0; > +} > + > +static int mtk_dip_pipe_get_stride(struct mtk_dip_pipe *pipe, unsigned int? > + struct v4l2_pix_format_mplane *mfmt, > + const struct mtk_dip_dev_format *dfmt, > + int plane, const char *buf_name) > +{ > + int bpl; Ditto. > + > + if (dfmt->pass_1_align) > + bpl = dip_pass1_fmt_get_stride(mfmt, dfmt, plane); > + else > + bpl = dip_mdp_fmt_get_stride(mfmt, dfmt, plane); > + > + return bpl; > +} > + > +void mtk_dip_pipe_try_fmt(struct mtk_dip_pipe *pipe, > + struct mtk_dip_video_device *node, > + struct v4l2_format *fmt, > + const struct v4l2_format *ufmt, > + const struct mtk_dip_dev_format *dfmt) > +{ > + int i; unsigned int i > + > + fmt->type = ufmt->type; > + fmt->fmt.pix_mp.width = > + clamp_val(ufmt->fmt.pix_mp.width, > + node->desc->frmsizeenum->stepwise.min_width, > + node->desc->frmsizeenum->stepwise.max_width); > + fmt->fmt.pix_mp.height = > + clamp_val(ufmt->fmt.pix_mp.height, > + node->desc->frmsizeenum->stepwise.min_height, > + node->desc->frmsizeenum->stepwise.max_height); > + fmt->fmt.pix_mp.num_planes = ufmt->fmt.pix_mp.num_planes; > + fmt->fmt.pix_mp.field = V4L2_FIELD_NONE; > + > + if (ufmt->fmt.pix_mp.quantization != V4L2_QUANTIZATION_FULL_RANGE) > + fmt->fmt.pix_mp.quantization = V4L2_QUANTIZATION_DEFAULT; > + else > + fmt->fmt.pix_mp.quantization = ufmt->fmt.pix_mp.quantization; > + > + if (ufmt->fmt.pix_mp.colorspace < 0xFF) Why 0xff? What are the valid colour spaces? Looking at the code below, this code would be nicer in an else branch of the if statement below. > + fmt->fmt.pix_mp.colorspace = ufmt->fmt.pix_mp.colorspace; > + else > + fmt->fmt.pix_mp.colorspace = V4L2_COLORSPACE_DEFAULT; > + > + /* Only MDP 0 and MDP 1 allow the color space change */ > + if (node->desc->id != MTK_DIP_VIDEO_NODE_ID_MDP0_CAPTURE && > + node->desc->id != MTK_DIP_VIDEO_NODE_ID_MDP1_CAPTURE) { > + fmt->fmt.pix_mp.quantization = V4L2_QUANTIZATION_FULL_RANGE; > + fmt->fmt.pix_mp.colorspace = V4L2_COLORSPACE_DEFAULT; > + } > + > + fmt->fmt.pix_mp.pixelformat = dfmt->format; > + fmt->fmt.pix_mp.num_planes = dfmt->num_planes; > + fmt->fmt.pix_mp.ycbcr_enc = V4L2_YCBCR_ENC_DEFAULT; > + fmt->fmt.pix_mp.field = V4L2_FIELD_NONE; > + > + for (i = 0; i < fmt->fmt.pix_mp.num_planes; ++i) { > + unsigned int stride; > + unsigned int sizeimage; > + > + stride = mtk_dip_pipe_get_stride(pipe, &fmt->fmt.pix_mp, > + dfmt, i, node->desc->name); > + if (dfmt->pass_1_align) > + sizeimage = stride * fmt->fmt.pix_mp.height; > + else > + sizeimage = DIV_ROUND_UP(stride * > + fmt->fmt.pix_mp.height * > + dfmt->depth[i], > + dfmt->row_depth[i]); > + > + fmt->fmt.pix_mp.plane_fmt[i].sizeimage = sizeimage; > + fmt->fmt.pix_mp.plane_fmt[i].bytesperline = stride; > + } > +} > + > +static void set_meta_fmt(struct mtk_dip_pipe *pipe, > + struct v4l2_meta_format *fmt, > + const struct mtk_dip_dev_format *dev_fmt) > +{ > + fmt->dataformat = dev_fmt->format; > + > + if (dev_fmt->buffer_size <= 0) > + fmt->buffersize = > + MTK_DIP_DEV_META_BUF_DEFAULT_SIZE; Fits on a single line. > + else > + fmt->buffersize = dev_fmt->buffer_size; > +} > + > +void mtk_dip_pipe_load_default_fmt(struct mtk_dip_pipe *pipe, > + struct mtk_dip_video_device *node, > + struct v4l2_format *fmt) > +{ > + int idx = node->desc->default_fmt_idx; unsigned int; please check the rest of the driver for similar pattern. > + > + if (idx >= node->desc->num_fmts) { > + dev_err(pipe->dip_dev->dev, > + "%s:%s: invalid idx(%d), must < num_fmts(%d)\n", > + __func__, node->desc->name, idx, node->desc->num_fmts); > + > + idx = 0; > + } > + > + fmt->type = node->desc->buf_type; > + if (mtk_dip_buf_is_meta(node->desc->buf_type)) { > + set_meta_fmt(pipe, &fmt->fmt.meta, > + &node->desc->fmts[idx]); Fits on a single line. > + } else { > + fmt->fmt.pix_mp.width = node->desc->default_width; > + fmt->fmt.pix_mp.height = node->desc->default_height; > + mtk_dip_pipe_try_fmt(pipe, node, fmt, fmt, > + &node->desc->fmts[idx]); > + } > +} > + > +const struct mtk_dip_dev_format* > +mtk_dip_pipe_find_fmt(struct mtk_dip_pipe *pipe, > + struct mtk_dip_video_device *node, > + u32 format) > +{ > + int i; > + > + for (i = 0; i < node->desc->num_fmts; i++) { > + if (node->desc->fmts[i].format == format) > + return &node->desc->fmts[i]; > + } > + > + return NULL; > +} > + > +static enum mdp_ycbcr_profile > +mtk_dip_map_ycbcr_prof_mplane(struct v4l2_pix_format_mplane *pix_mp, > + u32 mdp_color) > +{ > + switch (pix_mp->colorspace) { > + case V4L2_COLORSPACE_DEFAULT: > + if (pix_mp->quantization == V4L2_QUANTIZATION_FULL_RANGE) > + return MDP_YCBCR_PROFILE_FULL_BT601; > + return MDP_YCBCR_PROFILE_BT601; > + case V4L2_COLORSPACE_JPEG: > + return MDP_YCBCR_PROFILE_JPEG; > + case V4L2_COLORSPACE_REC709: > + case V4L2_COLORSPACE_DCI_P3: > + if (pix_mp->quantization == V4L2_QUANTIZATION_FULL_RANGE) > + return MDP_YCBCR_PROFILE_FULL_BT709; > + return MDP_YCBCR_PROFILE_BT709; > + case V4L2_COLORSPACE_BT2020: > + if (pix_mp->quantization == V4L2_QUANTIZATION_FULL_RANGE) > + return MDP_YCBCR_PROFILE_FULL_BT2020; > + return MDP_YCBCR_PROFILE_BT2020; > + } > + > + if (DIP_MCOLOR_IS_RGB(mdp_color)) > + return MDP_YCBCR_PROFILE_FULL_BT601; > + > + if (pix_mp->quantization == V4L2_QUANTIZATION_FULL_RANGE) > + return MDP_YCBCR_PROFILE_FULL_BT601; > + > + return MDP_YCBCR_PROFILE_BT601; > +} > + > +static inline int > +mtk_dip_is_contig_mp_buffer(struct mtk_dip_dev_buffer *dev_buf) > +{ > + return !(dev_buf->dev_fmt->num_cplanes == 1); > +} > + > +static void mtk_dip_fill_ipi_img_param_mp(struct mtk_dip_pipe *pipe, > + struct img_image_buffer *b, Where is img_image_buffer defined? > + struct mtk_dip_dev_buffer *dev_buf, > + char *buf_name) > +{ > + struct v4l2_pix_format_mplane *pix_mp = &dev_buf->fmt.fmt.pix_mp; > + const struct mtk_dip_dev_format *mdp_fmt = dev_buf->dev_fmt; > + unsigned int i; > + unsigned int total_plane_size = 0; > + > + b->usage = dev_buf->dma_port; > + b->format.colorformat = dev_buf->dev_fmt->mdp_color; > + b->format.width = dev_buf->fmt.fmt.pix_mp.width; > + b->format.height = dev_buf->fmt.fmt.pix_mp.height; > + b->format.ycbcr_prof = > + mtk_dip_map_ycbcr_prof_mplane(pix_mp, > + dev_buf->dev_fmt->mdp_color); > + > + for (i = 0; i < pix_mp->num_planes; ++i) { > + u32 stride = pix_mp->plane_fmt[i].bytesperline; > + > + /* > + * We use dip_mdp_fmt_get_plane_size() to get the plane sizes of > + * non-M multiple plane image buffers. In this case, > + * pix_mp->plane_fmt[0].sizeimage is the total size of all > + * b->format.plane_fmt[i]. > + */ > + b->format.plane_fmt[i].stride = stride; > + b->format.plane_fmt[i].size = > + dip_mdp_fmt_get_plane_size(mdp_fmt, stride, > + pix_mp->height, i); > + b->iova[i] = dev_buf->isp_daddr[i]; > + total_plane_size += b->format.plane_fmt[i].size; > + } > + > + if (!mtk_dip_is_contig_mp_buffer(dev_buf)) > + return; > + > + for (; i < DIP_MCOLOR_GET_PLANE_COUNT(b->format.colorformat); ++i) { > + u32 stride = dip_mdp_fmt_get_stride_contig > + (mdp_fmt, b->format.plane_fmt[0].stride, i); > + > + b->format.plane_fmt[i].stride = stride; > + b->format.plane_fmt[i].size = > + dip_mdp_fmt_get_plane_size(mdp_fmt, stride, > + pix_mp->height, i); > + b->iova[i] = b->iova[i - 1] + b->format.plane_fmt[i - 1].size; > + total_plane_size += b->format.plane_fmt[i].size; > + } > +} > + > +static void mtk_dip_fill_input_ipi_param(struct mtk_dip_pipe *pipe, > + struct img_input *iin, > + struct mtk_dip_dev_buffer *dev_buf, > + char *buf_name) > +{ > + mtk_dip_fill_ipi_img_param_mp(pipe, &iin->buffer, dev_buf, buf_name); > +} > + > +static void mtk_dip_fill_output_ipi_param(struct mtk_dip_pipe *pipe, > + struct img_output *iout, > + struct mtk_dip_dev_buffer *buf_out, > + struct mtk_dip_dev_buffer *buf_in, > + char *buf_name) > +{ > + mtk_dip_fill_ipi_img_param_mp(pipe, &iout->buffer, buf_out, buf_name); > + iout->crop.left = 0; > + iout->crop.top = 0; > + iout->crop.width = buf_in->fmt.fmt.pix_mp.width; > + iout->crop.height = buf_in->fmt.fmt.pix_mp.height; > + iout->crop.left_subpix = 0; > + iout->crop.top_subpix = 0; > + iout->crop.width_subpix = 0; > + iout->crop.height_subpix = 0; > + iout->rotation = 0; > +} > + > +static u32 mtk_dip_to_fixed(u32 *r, struct v4l2_fract *f) > +{ > + u32 q; > + > + if (f->denominator == 0) { > + *r = 0; > + return 0; > + } > + > + q = f->numerator / f->denominator; > + *r = (((u64)f->numerator - q * f->denominator) << IMG_SUBPIXEL_SHIFT) > + / f->denominator; > + return q; > +} > + > +static void mtk_dip_set_src_crop(struct img_crop *c, struct mtk_dip_crop *crop) > +{ > + c->left = crop->c.left > + + mtk_dip_to_fixed(&c->left_subpix, &crop->left_subpix); > + c->top = crop->c.top > + + mtk_dip_to_fixed(&c->top_subpix, &crop->top_subpix); > + c->width = crop->c.width > + + mtk_dip_to_fixed(&c->width_subpix, &crop->width_subpix); > + c->height = crop->c.height > + + mtk_dip_to_fixed(&c->height_subpix, &crop->height_subpix); > +} > + > +static void mtk_dip_set_orientation(struct img_output *out, > + s32 rotation, bool hflip, bool vflip) > +{ > + u8 flip = 0; > + > + if (hflip) > + flip ^= 1; > + if (vflip) { > + /* > + * A vertical flip is equivalent to > + * a 180-degree rotation with a horizontal flip > + */ > + rotation += 180; > + flip ^= 1; > + } > + > + out->rotation = rotation % 360; > + if (flip != 0) > + out->flags |= IMG_CTRL_FLAG_HFLIP; > + else > + out->flags &= ~IMG_CTRL_FLAG_HFLIP; > +} > + > +static void mtk_dip_set_crop_config(struct mtk_dip_dev *dip_dev, > + struct mtk_dip_dev_buffer *dev_buf_out, > + struct img_output *iout, char *buf_name) > +{ > + iout->buffer.format.width = dev_buf_out->compose.width; > + iout->buffer.format.height = dev_buf_out->compose.height; > + > + mtk_dip_set_src_crop(&iout->crop, &dev_buf_out->crop); > +} > + > +static void mtk_dip_set_rotate_config(struct mtk_dip_dev *dip_dev, > + struct mtk_dip_dev_buffer *dev_buf_in, > + struct mtk_dip_dev_buffer *dev_buf_out, > + struct img_output *iout, char *buf_name) > +{ > + mtk_dip_set_orientation(iout, dev_buf_out->rotation, > + dev_buf_out->hflip, dev_buf_out->vflip); > +} > + > +void mtk_dip_pipe_ipi_params_config(struct mtk_dip_request *req) > +{ > + struct mtk_dip_pipe *pipe = req->dip_pipe; > + int buf_out_idx; > + int buf_in_idx; > + struct img_ipi_frameparam *dip_param = &req->img_fparam.frameparam; > + struct mtk_dip_dev_buffer *buf_in; > + struct mtk_dip_dev_buffer *buf_out; > + struct mtk_dip_dev_buffer *buf_tuning; > + int i = 0; > + int mdp_ids[2] = {MTK_DIP_VIDEO_NODE_ID_MDP0_CAPTURE, > + MTK_DIP_VIDEO_NODE_ID_MDP1_CAPTURE}; > + char *mdp_names[2] = {"mdp0", "mdp1"}; > + > + memset(dip_param, 0, sizeof(*dip_param)); > + dip_param->index = req->id; > + dip_param->type = STREAM_ISP_IC; > + > + /* Tuning buffer */ > + buf_tuning = > + req->buf_map[MTK_DIP_VIDEO_NODE_ID_TUNING_OUT]; > + if (buf_tuning) { > + dip_param->tuning_data.pa = > + (uint32_t)buf_tuning->scp_daddr[0]; > + dip_param->tuning_data.present = true; > + dip_param->tuning_data.iova = > + (uint32_t)buf_tuning->isp_daddr[0]; > + } > + > + buf_in_idx = 0; > + > + /* > + * Raw-in buffer > + * The input buffer is guaranteed by .request_validate() > + */ > + buf_in = req->buf_map[MTK_DIP_VIDEO_NODE_ID_RAW_OUT]; > + mtk_dip_fill_input_ipi_param > + (pipe, &dip_param->inputs[buf_in_idx++], > + buf_in, "RAW"); > + > + /* NR buffer (optional input) */ > + if (req->buf_map[MTK_DIP_VIDEO_NODE_ID_NR_OUT]) > + mtk_dip_fill_input_ipi_param > + (pipe, &dip_param->inputs[buf_in_idx++], > + req->buf_map[MTK_DIP_VIDEO_NODE_ID_NR_OUT], > + "NR"); > + > + /* Shading buffer (optional input)*/ > + if (req->buf_map[MTK_DIP_VIDEO_NODE_ID_SHADING_OUT]) > + mtk_dip_fill_input_ipi_param > + (pipe, &dip_param->inputs[buf_in_idx++], > + req->buf_map[MTK_DIP_VIDEO_NODE_ID_SHADING_OUT], > + "Shading"); > + > + /* MDP buffers */ > + buf_out_idx = 0; > + > + for (i = 0; i < ARRAY_SIZE(mdp_ids); i++) { > + buf_out = > + req->buf_map[mdp_ids[i]]; > + if (buf_out) { > + struct img_output *iout = > + &dip_param->outputs[buf_out_idx++]; > + > + mtk_dip_fill_output_ipi_param(pipe, iout, buf_out, > + buf_in, mdp_names[i]); > + mtk_dip_set_crop_config(pipe->dip_dev, buf_out, > + iout, mdp_names[i]); > + > + /* MDP 0 support rotation */ > + if (i == 0) > + mtk_dip_set_rotate_config(pipe->dip_dev, > + buf_in, buf_out, iout, > + mdp_names[i]); > + } > + } > + > + /* IMG2O buffer */ > + buf_out = req->buf_map[MTK_DIP_VIDEO_NODE_ID_IMG2_CAPTURE]; > + if (req->buf_map[MTK_DIP_VIDEO_NODE_ID_IMG2_CAPTURE]) > + mtk_dip_fill_output_ipi_param > + (pipe, &dip_param->outputs[buf_out_idx++], > + buf_out, buf_in, "IMG2O"); > + > + /* IMG3O buffer */ > + buf_out = req->buf_map[MTK_DIP_VIDEO_NODE_ID_IMG3_CAPTURE]; > + if (buf_out) > + mtk_dip_fill_output_ipi_param > + (pipe, &dip_param->outputs[buf_out_idx++], > + buf_out, buf_in, "IMG3O"); > + > + dip_param->num_outputs = buf_out_idx; > + dip_param->num_inputs = buf_in_idx; > +} > + > +void mtk_dip_pipe_try_enqueue(struct mtk_dip_pipe *pipe) > +{ > + struct mtk_dip_request *req, *tmp_req; > + > + if (!pipe->streaming) > + return; > + > + spin_lock(&pipe->job_lock); > + list_for_each_entry_safe(req, tmp_req, > + &pipe->pipe_job_pending_list, list) { > + list_del(&req->list); > + pipe->num_pending_jobs--; > + list_add_tail(&req->list, > + &pipe->pipe_job_running_list); > + pipe->num_jobs++; > + mtk_dip_hw_enqueue(pipe->dip_dev, req); > + } > + spin_unlock(&pipe->job_lock); > +} > diff --git a/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.h b/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.h > new file mode 100644 > index 000000000000..54da4fed95b4 > --- /dev/null > +++ b/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.h > @@ -0,0 +1,566 @@ > +/* SPDX-License-Identifier: GPL-2.0 */ > +/* > + * Copyright (c) 2018 MediaTek Inc. > + * > + * Author: Frederic Chen <frederic.chen@mediatek.com> > + * > + */ > + > +#ifndef _MTK_DIP_DEV_H_ > +#define _MTK_DIP_DEV_H_ > + > +#include <linux/types.h> > +#include <linux/platform_device.h> > +#include <media/v4l2-ctrls.h> > +#include <media/v4l2-subdev.h> > +#include <media/v4l2-device.h> > +#include <linux/videodev2.h> > +#include <media/videobuf2-core.h> > +#include <media/videobuf2-v4l2.h> > +#include "mtk_dip-hw.h" > + > +#define MTK_DIP_PIPE_ID_PREVIEW 0 > +#define MTK_DIP_PIPE_ID_CAPTURE 1 > +#define MTK_DIP_PIPE_ID_REPROCESS 2 > +#define MTK_DIP_PIPE_ID_TOTAL_NUM 3 > + > +#define MTK_DIP_VIDEO_NODE_ID_RAW_OUT 0 > +#define MTK_DIP_VIDEO_NODE_ID_TUNING_OUT 1 > +#define MTK_DIP_VIDEO_NODE_ID_NR_OUT 2 > +#define MTK_DIP_VIDEO_NODE_ID_SHADING_OUT 3 > +#define MTK_DIP_VIDEO_NODE_ID_MDP0_CAPTURE 4 > +#define MTK_DIP_VIDEO_NODE_ID_MDP1_CAPTURE 5 > +#define MTK_DIP_VIDEO_NODE_ID_IMG2_CAPTURE 6 > +#define MTK_DIP_VIDEO_NODE_ID_IMG3_CAPTURE 7 > +#define MTK_DIP_VIDEO_NODE_ID_TOTAL_NUM 8 > + > +#define MTK_DIP_OUTPUT_MIN_WIDTH 2U > +#define MTK_DIP_OUTPUT_MIN_HEIGHT 2U > +#define MTK_DIP_OUTPUT_MAX_WIDTH 5376U > +#define MTK_DIP_OUTPUT_MAX_HEIGHT 4032U > +#define MTK_DIP_CAPTURE_MIN_WIDTH 2U > +#define MTK_DIP_CAPTURE_MIN_HEIGHT 2U > +#define MTK_DIP_CAPTURE_MAX_WIDTH 5376U > +#define MTK_DIP_CAPTURE_MAX_HEIGHT 4032U > + > +#define MTK_DIP_DEV_META_BUF_DEFAULT_SIZE (1024 * 128) > +#define MTK_DIP_DEV_META_BUF_POOL_MAX_SIZE (1024 * 1024 * 16) > + > +/** > + * struct mtk_dip_dev_format - DIP buffer format > + * @format: the corresponding V4L2 pixel format > + * @mdp_color: color information setting > + * @depth: bytes per pixel of the format > + * @row_depth: bits per pixel > + * @num_planes: the number of planes > + * @num_cplanes: the number of color planes carried in a > + * single v4l2 plane > + * @flags: flags setting which will be passed to media_create_pad_link() > + * @buffer_size: the buffer size of the buffer. It is used when it is > + * a meta type format. > + * @pass_1_align: the alignment setting of the stride .If pass_1_align > + * is greater than 0, the stride must be align with it. > + * > + * The structure defines the DIP internal buffer format information. The fields > + * is used in V4L2 try/set format calculation flow. > + */ > +struct mtk_dip_dev_format { > + u32 format; > + u32 mdp_color; > + u8 depth[VIDEO_MAX_PLANES]; > + u8 row_depth[VIDEO_MAX_PLANES]; > + u8 num_planes; > + u8 num_cplanes; > + u32 flags; > + u32 buffer_size; > + u8 pass_1_align; > +}; > + > +/** > + * struct mtk_dip_crop - DIP crop setting > + * @c: crop region > + * @left_subpix: the left subpixel part of the corp region > + * @top_subpix: the top subpixel part of the corp region > + * @width_subpix: the width subpixel part of the corp region > + * @height_subpix: the height subpixel part of the corp region > + * > + * The structure includes the crop setting which can be passed to > + * DIP hardware. > + */ > +struct mtk_dip_crop { > + struct v4l2_rect c; > + struct v4l2_fract left_subpix; > + struct v4l2_fract top_subpix; > + struct v4l2_fract width_subpix; > + struct v4l2_fract height_subpix; > +}; > + > +/** > + * struct mtk_dip_dev_buffer - Buffer information used by DIP > + * @vbb: the vb2 buffer associated > + * @fmt: the corresponding v4l2 format > + * @dev_fmt: the DIP internal format > + * @pipe_job_id: the global id of the request owned the buffer > + * @isp_daddr: the address which can be used by ISP hardware > + * @scp_daddr: the address which can be used in coprocessor > + * @dma_port: dma port id of the buffer > + * @crop: corp setting of the buffer > + * @compose: compose setting of the buffer > + * @rotation: rotation degree of the buffer > + * @hflip: need horizontal flip or not > + * @vflip: need vertical flip or not > + * > + * The structure includes the Buffer setting which can be used by > + * DIP hardware. > + */ > +struct mtk_dip_dev_buffer { > + struct vb2_v4l2_buffer vbb; > + struct v4l2_format fmt; > + const struct mtk_dip_dev_format *dev_fmt; > + int pipe_job_id; > + dma_addr_t isp_daddr[VB2_MAX_PLANES]; > + dma_addr_t scp_daddr[VB2_MAX_PLANES]; > + unsigned int dma_port; > + struct mtk_dip_crop crop; > + struct v4l2_rect compose; > + int rotation; > + int hflip; > + int vflip; > + struct list_head list; > +}; > + > +/** > + * struct mtk_dip_pipe_desc - dip pipe descriptor > + * @name: name of the pipe, which will be used as a part of the video > + * device and sub device name > + * @id: the id of the pipe > + * @queue_descs: the setting of the queues belong to this pipe > + * @total_queues: the number of queue/video nodes supported by this pipe > + * > + * The structure describes the pipe of DIP. A pipe may contains a raw output > + * video device and at least one MDP capture device. > + */ > +struct mtk_dip_pipe_desc { > + const char *name; > + int id; > + const struct mtk_dip_video_device_desc *queue_descs; > + int total_queues; > +}; > + > +/** > + * struct mtk_dip_video_device_desc - video device descriptor > + * @name: name of the video device > + * @id: the id of the video device > + * @buf_type: buffer type of the video device > + * @cap: device capabilities > + * @smem_alloc: use the co-processor and CPU shared memory allocator or not > + * @supports_ctrls: support ctrl handler or not. If it is true, The DIP driver > + * initialized the ctrl handler for this video node. > + * @fmts: buffer format supported by this video device > + * @num_fmts: total number of buffer format supported by this video device > + * @description: description of the video device. It will be returned when > + * V4L2 enum_fmt calls > + * @dma_port: dma port id associated to this video device > + * @frmsizeenum: frame size supported > + * @ops: v4l2_ioctl_ops pointer used by this video device > + * @vb2_ops: vb2_ops pointer used by this video device > + * @flags: flags used in media_create_intf_link() > + * @default_fmt_idx: indeciate the default format with index of @fmts > + * > + * The structure describes the video device setting of DIP, which are used to > + * register the video devices and support the related V4L2 and VB2 operations. > + */ > +struct mtk_dip_video_device_desc { > + const char *name; > + int id; > + u32 buf_type; > + u32 cap; > + int smem_alloc; > + int supports_ctrls; > + const struct mtk_dip_dev_format *fmts; > + int num_fmts; > + const char *description; > + int default_width; > + int default_height; > + unsigned int dma_port; > + const struct v4l2_frmsizeenum *frmsizeenum; > + const struct v4l2_ioctl_ops *ops; > + const struct vb2_ops *vb2_ops; > + u32 flags; > + int default_fmt_idx; > +}; > + > +/** > + * struct mtk_dip_dev_queue - dip's video device queue > + * @vbq: vb2_queue of the dip's video device > + * @lock: serializes vb2 queue and video device operations. > + * @dev_fmt: buffer format of the video device > + * > + * The structure supports a vb2_queue of dip's video device with the DIP's > + * internal buffer format. > + */ > +struct mtk_dip_dev_queue { > + struct vb2_queue vbq; > + /* Serializes vb2 queue and video device operations */ > + struct mutex lock; > + const struct mtk_dip_dev_format *dev_fmt; > +}; > + > +/** > + * struct mtk_dip_video_device - DIP's video device > + * @vdev: video_device of the dip's video device > + * @dev_q: the mtk_dip_dev_queue providing vb2 device queue for the > + * video device > + * @vdev_fmt: the current v4l2 format of the video device > + * @vdev_pad: the pad connected to the dip sub device of the pipe > + * @pad_fmt: the pad format of vdev_pad > + * @ctrl_handler: the v4l2_ctrl_handler of the video device. Only the video > + * device supporting rotation initialized the handler. > + * @flags: the flags recording the link status between the video device > + * and the sub device of the pipe > + * @desc: setting of the video device. The driver initialize the video > + * device according to the settings. > + * @buf_list: the list of vb2 buffers enqueued through this video device > + * @buf_list_lock: protect the in-device buffer list > + * @crop: crop setting of the video device > + * @compose: compose setting the video device > + * @rotation: rotation setting of the video device > + * > + * The structure extends video_device and integrates the vb2 queue, a media_pad > + * connected to DIP's sub device, and a v4l2_ctrl_handler to handling ctrl. > + */ > +struct mtk_dip_video_device { > + struct video_device vdev; > + struct mtk_dip_dev_queue dev_q; > + struct v4l2_format vdev_fmt; > + struct media_pad vdev_pad; > + struct v4l2_mbus_framefmt pad_fmt; > + struct v4l2_ctrl_handler ctrl_handler; > + u32 flags; > + const struct mtk_dip_video_device_desc *desc; > + struct list_head buf_list; > + /* the list of vb2 buffers enqueued through this video device */ > + spinlock_t buf_list_lock; > + struct v4l2_rect crop; > + struct v4l2_rect compose; > + int rotation; > +}; > + > +/** > + * struct mtk_dip_pipe - DIP's pipe > + * @dip_dev: the dip driver device instance > + * @mtk_dip_video_device: the video devices of the pipe. The entry must be NULL > + * if there is no video devices for the ID > + * @nodes_streaming: bitmask records the video devices which are streaming > + * @nodes_enabled: bitmask records the video devices which are enabled > + * @streaming: true if the pipe is streaming > + * @subdev: sub device connected to the output and capture video > + * device named as the pipe's name > + * @pipe_job_sequence: the last sequence number of the pipe jobs > + * @pipe_job_pending_list: the list saving jobs before it has been put into > + * running state by mtk_dip_pipe_try_enqueue(). > + * @num_pending_jobs: number of jobs in pipe_job_pending_list > + * @pipe_job_running_list: the list saving jobs already scheduled into DIP > + * @num_jobs: number of jobs in pipe_job_running_list > + * @lock: serializes pipe's stream on/off and buffers enqueue > + * operations > + * @job_lock: protect the pipe job list > + * @desc: the settings of the pipe > + * > + * The structure represents a DIP pipe. A pipe may contains a raw output > + * video device and at least one MDP capture device. > + */ > +struct mtk_dip_pipe { > + struct mtk_dip_dev *dip_dev; > + struct mtk_dip_video_device nodes[MTK_DIP_VIDEO_NODE_ID_TOTAL_NUM]; > + unsigned int nodes_streaming; > + unsigned int nodes_enabled; > + int streaming; > + struct media_pad *subdev_pads; > + struct media_pipeline pipeline; > + struct v4l2_subdev subdev; > + atomic_t pipe_job_sequence; > + struct list_head pipe_job_pending_list; > + int num_pending_jobs; > + struct list_head pipe_job_running_list; > + int num_jobs; > + /*serializes pipe's stream on/off and buffers enqueue operations*/ > + struct mutex lock; > + spinlock_t job_lock; /* protect the pipe job list */ > + const struct mtk_dip_pipe_desc *desc; > +}; > + > +/** > + * struct mtk_dip_dev - DIP's device instance > + * @dev: the device structure of DIP > + * @mdev: media device of DIP. All video devices and sub devices of > + * DIP are registered to the media device. > + * @v4l2_dev: v4l2_device representing the device-level status of DIP > + * @dip_pipe: pipes of the DIP device. For example, capture, preview and > + * reprocessing pipes. > + * @clks: clocks required by DIP hardware > + * @num_clks: the total number of clocks of DIP hardware > + * @composer_wq: The work queue for jobs which are going to be sent to > + * coprocessor. > + * @num_composing: number of jobs in SCP > + * @mdp_wq: the work queue for jobs which are going to be sent to MDP > + * driver and GCE hardware. > + * > + * @flushing_waitq: the waiting queue to keep the process which are > + * waiting for the jobs in SCP to be finished. > + * @mdpcb_wq: the work queue for jobs with abnormal status back from MDP/GCE > + * , it need to pass to SCP to check the error status instead of > + * returning the buffer to user directly. > + * @mdp_pdev: mdp platform device which handling the MDP part jobs and > + * pass the task to GCE hardware. > + * @scp_pdev: SCP platform device which handling the commands to and from > + * coprocessor > + * @rproc_handle: remote processor handle to control SCP > + * @dip_freebufferlist: free working buffer list > + * @working_buf_mem_scp_daddr: the SCP caddress of the memory area of working > + * buffers > + * @working_buf_mem_vaddr: the cpu address of the memory area of working > + * buffers > + * @working_buf_mem_isp_daddr: the isp dma address of the memory area of > + * working buffers > + * @working_buf_mem_size: total size in bytes of the memory area of > + * working buffers > + * @working_buf: the working buffers of DIP > + * > + * @dip_enqueue_cnt: it is used to create the sequence number of the job > + * which is already enqueued to DIP. > + * @dip_stream_cnt: the number of streaming pipe in DIP > + * @hw_op_lock: serialize request operation to DIP coprocessor and > + * hardware > + * @sem: To restrict the max number of request be send to SCP. > + * > + * The structure maintains DIP's device level status. > + */ > +struct mtk_dip_dev { > + struct device *dev; > + struct media_device mdev; > + struct v4l2_device v4l2_dev; > + struct mtk_dip_pipe dip_pipe[MTK_DIP_PIPE_ID_TOTAL_NUM]; > + struct clk_bulk_data clks[MTK_DIP_CLK_NUM]; > + int num_clks; > + struct workqueue_struct *composer_wq; > + struct workqueue_struct *mdp_wq; > + wait_queue_head_t flushing_waitq; > + atomic_t num_composing; > + struct workqueue_struct *mdpcb_wq; > + struct platform_device *mdp_pdev; > + struct platform_device *scp_pdev; > + struct rproc *rproc_handle; > + struct mtk_dip_hw_working_buf_list dip_freebufferlist; > + dma_addr_t working_buf_mem_scp_daddr; > + void *working_buf_mem_vaddr; > + dma_addr_t working_buf_mem_isp_daddr; > + int working_buf_mem_size; > + struct mtk_dip_hw_subframe working_buf[DIP_SUB_FRM_DATA_NUM]; > + atomic_t dip_enqueue_cnt; > + int dip_stream_cnt; > + /* To serialize request opertion to DIP co-procrosser and hadrware */ > + struct mutex hw_op_lock; > + /* To restrict the max number of request be send to SCP */ > + struct semaphore sem; > +}; > + > +/** > + * struct mtk_dip_request - DIP's request > + * @req: the media_request object of the request > + * @dip_pipe: the pipe owning of the request; a request can only belongs one > + * DIP pipe > + * @id: the unique job id in DIP > + * @buf_map: the buffers of the request. The entry should be NULL if the > + * corresponding video device doesn't enqueue the buffer. > + * @img_fparam: frame related parameters which will be passed to coprocessor > + * @fw_work: work_struct used to be sent to composer_wq of mtk_dip_dev > + * @mdp_work: work_struct used to be sent to mdp_wq of mtk_dip_dev > + * @mdpcb_work: work_struct used to be sent to mdpcb_wq of mtk_dip_dev. > + * It is used only in error handling flow. > + * @working_buf: working buffer of the request > + * @buf_count: the number of buffers in the request > + * > + * The structure extends media_request and integrates a map of the buffers, > + * and the working buffer pointers. It is the job instance used in DIP's > + * drivers. > + */ > +struct mtk_dip_request { > + struct media_request req; > + struct mtk_dip_pipe *dip_pipe; > + int id; > + struct mtk_dip_dev_buffer *buf_map[MTK_DIP_VIDEO_NODE_ID_TOTAL_NUM]; > + struct img_frameparam img_fparam; > + struct work_struct fw_work; > + struct work_struct mdp_work; > + struct work_struct mdpcb_work; > + struct mtk_dip_hw_subframe *working_buf; > + atomic_t buf_count; > + struct list_head list; > +}; > + > +int mtk_dip_dev_media_register(struct device *dev, > + struct media_device *media_dev); > + > +void mtk_dip_dev_v4l2_release(struct mtk_dip_dev *dip_dev); > + > +int mtk_dip_dev_v4l2_register(struct device *dev, > + struct media_device *media_dev, > + struct v4l2_device *v4l2_dev); > + > +int mtk_dip_pipe_v4l2_register(struct mtk_dip_pipe *pipe, > + struct media_device *media_dev, > + struct v4l2_device *v4l2_dev); > + > +void mtk_dip_pipe_v4l2_unregister(struct mtk_dip_pipe *pipe); > + > +int mtk_dip_pipe_queue_buffers(struct media_request *req, int initial); > + > +int mtk_dip_pipe_init(struct mtk_dip_dev *dip_dev, struct mtk_dip_pipe *pipe, > + const struct mtk_dip_pipe_desc *setting); > + > +void mtk_dip_pipe_ipi_params_config(struct mtk_dip_request *req); > + > +int mtk_dip_pipe_release(struct mtk_dip_pipe *pipe); > + > +struct mtk_dip_request * > +mtk_dip_pipe_get_running_job(struct mtk_dip_pipe *pipe, > + int id); > + > +void mtk_dip_pipe_remove_job(struct mtk_dip_request *req); > + > +int mtk_dip_pipe_next_job_id(struct mtk_dip_pipe *pipe); > + > +void mtk_dip_pipe_debug_job(struct mtk_dip_pipe *pipe, > + struct mtk_dip_request *req); > + > +void mtk_dip_pipe_job_finish(struct mtk_dip_request *req, > + enum vb2_buffer_state vbf_state); > + > +const struct mtk_dip_dev_format * > +mtk_dip_pipe_find_fmt(struct mtk_dip_pipe *pipe, > + struct mtk_dip_video_device *node, > + u32 format); > + > +void mtk_dip_pipe_try_fmt(struct mtk_dip_pipe *pipe, > + struct mtk_dip_video_device *node, > + struct v4l2_format *fmt, > + const struct v4l2_format *ufmt, > + const struct mtk_dip_dev_format *dfmt); > + > +void mtk_dip_pipe_load_default_fmt(struct mtk_dip_pipe *pipe, > + struct mtk_dip_video_device *node, > + struct v4l2_format *fmt_to_fill); > + > +void mtk_dip_pipe_try_enqueue(struct mtk_dip_pipe *pipe); > + > +void mtk_dip_hw_enqueue(struct mtk_dip_dev *dip_dev, > + struct mtk_dip_request *req); > + > +int mtk_dip_hw_streamoff(struct mtk_dip_pipe *pipe); > + > +int mtk_dip_hw_streamon(struct mtk_dip_pipe *pipe); > + > +int mtk_dip_hw_working_buf_pool_init(struct mtk_dip_dev *dip_dev); > + > +void mtk_dip_hw_working_buf_pool_release(struct mtk_dip_dev *dip_dev); > + > +static inline struct mtk_dip_pipe* > +mtk_dip_dev_get_pipe(struct mtk_dip_dev *dip_dev, unsigned int pipe_id) > +{ > + if (pipe_id < 0 && pipe_id >= MTK_DIP_PIPE_ID_TOTAL_NUM) > + return NULL; > + > + return &dip_dev->dip_pipe[pipe_id]; > +} > + > +static inline struct mtk_dip_video_device* > +mtk_dip_file_to_node(struct file *file) > +{ > + return container_of(video_devdata(file), > + struct mtk_dip_video_device, vdev); > +} > + > +static inline struct mtk_dip_pipe* > +mtk_dip_subdev_to_pipe(struct v4l2_subdev *sd) > +{ > + return container_of(sd, struct mtk_dip_pipe, subdev); > +} > + > +static inline struct mtk_dip_dev* > +mtk_dip_mdev_to_dev(struct media_device *mdev) > +{ > + return container_of(mdev, struct mtk_dip_dev, mdev); > +} > + > +static inline struct mtk_dip_video_device* > +mtk_dip_vbq_to_node(struct vb2_queue *vq) > +{ > + return container_of(vq, struct mtk_dip_video_device, dev_q.vbq); > +} > + > +static inline struct mtk_dip_dev_buffer* > +mtk_dip_vb2_buf_to_dev_buf(struct vb2_buffer *vb) > +{ > + return container_of(vb, struct mtk_dip_dev_buffer, vbb.vb2_buf); > +} > + > +static inline struct mtk_dip_request* > +mtk_dip_media_req_to_dip_req(struct media_request *req) > +{ > + return container_of(req, struct mtk_dip_request, req); > +} > + > +static inline struct mtk_dip_request* > +mtk_dip_hw_fw_work_to_req(struct work_struct *fw_work) > +{ > + return container_of(fw_work, struct mtk_dip_request, fw_work); > +} > + > +static inline struct mtk_dip_request* > +mtk_dip_hw_mdp_work_to_req(struct work_struct *mdp_work) > +{ > + return container_of(mdp_work, struct mtk_dip_request, mdp_work); > +} > + > +static inline struct mtk_dip_request * > +mtk_dip_hw_mdpcb_work_to_req(struct work_struct *mdpcb_work) > +{ > + return container_of(mdpcb_work, struct mtk_dip_request, mdpcb_work); > +} > + > +static inline int mtk_dip_buf_is_meta(u32 type) > +{ > + return type == V4L2_BUF_TYPE_META_CAPTURE || > + type == V4L2_BUF_TYPE_META_OUTPUT; > +} > + > +static inline int mtk_dip_pipe_get_pipe_from_job_id(int id) > +{ > + return (id >> 16) & 0x0000ffff; > +} > + > +static inline void > +mtk_dip_wbuf_to_ipi_img_sw_addr(struct img_sw_addr *ipi_addr, > + struct mtk_dip_hw_working_buf *wbuf) > +{ > + ipi_addr->pa = (u32)wbuf->scp_daddr; > +} > + > +static inline void > +mtk_dip_wbuf_to_ipi_img_addr(struct img_addr *ipi_addr, > + struct mtk_dip_hw_working_buf *wbuf) > +{ > + ipi_addr->pa = (u32)wbuf->scp_daddr; > + ipi_addr->iova = (u32)wbuf->isp_daddr; > +} > + > +static inline void > +mtk_dip_wbuf_to_ipi_tuning_addr(struct tuning_addr *ipi_addr, > + struct mtk_dip_hw_working_buf *wbuf) > +{ > + ipi_addr->pa = (u32)wbuf->scp_daddr; > + ipi_addr->iova = (u32)wbuf->isp_daddr; > +} > + > +#endif /* _MTK_DIP_DEV_H_ */ > diff --git a/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-hw.h b/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-hw.h > new file mode 100644 > index 000000000000..9a414fd91094 > --- /dev/null > +++ b/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-hw.h > @@ -0,0 +1,156 @@ > +/* SPDX-License-Identifier: GPL-2.0 */ > +/* > + * Copyright (c) 2018 MediaTek Inc. > + * > + * Author: Frederic Chen <frederic.chen@mediatek.com> > + * Holmes Chiou <holmes.chiou@mediatek.com> > + * > + */ > + > +#ifndef _MTK_DIP_HW_H_ > +#define _MTK_DIP_HW_H_ > + > +#include <linux/clk.h> > +#include "mtk-img-ipi.h" > + > +#define MTK_DIP_CLK_NUM 2 > + > +#define DIP_COMPOSING_MAX_NUM 3 > +#define DIP_FRM_SZ (84 * 1024) > +#define DIP_SUB_FRM_SZ (20 * 1024) > +#define DIP_TUNING_SZ (32 * 1024) > +#define DIP_COMP_SZ (28 * 1024) > +#define DIP_FRAMEPARAM_SZ (4 * 1024) > + > +#define DIP_TUNING_OFFSET DIP_SUB_FRM_SZ > +#define DIP_COMP_OFFSET (DIP_TUNING_OFFSET + DIP_TUNING_SZ) > +#define DIP_FRAMEPARAM_OFFSET (DIP_COMP_OFFSET + DIP_COMP_SZ) > +#define DIP_SUB_FRM_DATA_NUM 32 > + > +/* > + * MDP native color code > + * Plane count: 1, 2, 3 > + * H-subsample: 0, 1, 2 > + * V-subsample: 0, 1 > + * Color group: 0-RGB, 1-YUV, 2-raw > + */ > +#define DIP_MDP_COLOR(PACKED, LOOSE, VIDEO, PLANE, HF, VF, BITS, GROUP, SWAP, \ > + ID) \ > + (((PACKED) << 27) | ((LOOSE) << 26) | ((VIDEO) << 23) |\ > + ((PLANE) << 21) | ((HF) << 19) | ((VF) << 18) | ((BITS) << 8) |\ > + ((GROUP) << 6) | ((SWAP) << 5) | ((ID) << 0)) > + > +#define DIP_MCOLOR_IS_BLOCK_MODE(c) ((0x00800000 & (c)) >> 23) > +#define DIP_MCOLOR_GET_PLANE_COUNT(c) ((0x00600000 & (c)) >> 21) > +#define DIP_MCOLOR_GET_H_SUBSAMPLE(c) ((0x00180000 & (c)) >> 19) > +#define DIP_MCOLOR_GET_V_SUBSAMPLE(c) ((0x00040000 & (c)) >> 18) > +#define DIP_MCOLOR_BITS_PER_PIXEL(c) ((0x0003ff00 & (c)) >> 8) > +#define DIP_MCOLOR_GET_GROUP(c) ((0x000000c0 & (c)) >> 6) > +#define DIP_MCOLOR_IS_RGB(c) (DIP_MCOLOR_GET_GROUP(c) == 0) > +#define DIP_MCOLOR_IS_YUV(c) (DIP_MCOLOR_GET_GROUP(c) == 1) > +#define DIP_MCOLOR_IS_UV_COPLANE(c) ((DIP_MCOLOR_GET_PLANE_COUNT(c) == \ > + 2) && \ > + DIP_MCOLOR_IS_YUV(c)) > + > +enum DIP_MDP_COLOR { > + DIP_MCOLOR_UNKNOWN = 0, > + > + DIP_MCOLOR_FULLG8_RGGB = DIP_MDP_COLOR(0, 0, 0, 1, 0, 0, 8, 2, 0, 21), > + DIP_MCOLOR_FULLG8_GRBG = DIP_MDP_COLOR(0, 0, 0, 1, 0, 1, 8, 2, 0, 21), > + DIP_MCOLOR_FULLG8_GBRG = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 8, 2, 0, 21), > + DIP_MCOLOR_FULLG8_BGGR = DIP_MDP_COLOR(0, 0, 0, 1, 1, 1, 8, 2, 0, 21), > + DIP_MCOLOR_FULLG8 = DIP_MCOLOR_FULLG8_BGGR, > + > + DIP_MCOLOR_FULLG10_RGGB = DIP_MDP_COLOR(0, 0, 0, 1, 0, 0, 10, 2, 0, 21), > + DIP_MCOLOR_FULLG10_GRBG = DIP_MDP_COLOR(0, 0, 0, 1, 0, 1, 10, 2, 0, 21), > + DIP_MCOLOR_FULLG10_GBRG = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 10, 2, 0, 21), > + DIP_MCOLOR_FULLG10_BGGR = DIP_MDP_COLOR(0, 0, 0, 1, 1, 1, 10, 2, 0, 21), > + DIP_MCOLOR_FULLG10 = DIP_MCOLOR_FULLG10_BGGR, > + > + DIP_MCOLOR_FULLG12_RGGB = DIP_MDP_COLOR(0, 0, 0, 1, 0, 0, 12, 2, 0, 21), > + DIP_MCOLOR_FULLG12_GRBG = DIP_MDP_COLOR(0, 0, 0, 1, 0, 1, 12, 2, 0, 21), > + DIP_MCOLOR_FULLG12_GBRG = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 12, 2, 0, 21), > + DIP_MCOLOR_FULLG12_BGGR = DIP_MDP_COLOR(0, 0, 0, 1, 1, 1, 12, 2, 0, 21), > + DIP_MCOLOR_FULLG12 = DIP_MCOLOR_FULLG12_BGGR, > + > + DIP_MCOLOR_FULLG14_RGGB = DIP_MDP_COLOR(0, 0, 0, 1, 0, 0, 14, 2, 0, 21), > + DIP_MCOLOR_FULLG14_GRBG = DIP_MDP_COLOR(0, 0, 0, 1, 0, 1, 14, 2, 0, 21), > + DIP_MCOLOR_FULLG14_GBRG = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 14, 2, 0, 21), > + DIP_MCOLOR_FULLG14_BGGR = DIP_MDP_COLOR(0, 0, 0, 1, 1, 1, 14, 2, 0, 21), > + DIP_MCOLOR_FULLG14 = DIP_MCOLOR_FULLG14_BGGR, > + > + DIP_MCOLOR_BAYER8_RGGB = DIP_MDP_COLOR(0, 0, 0, 1, 0, 0, 8, 2, 0, 20), > + DIP_MCOLOR_BAYER8_GRBG = DIP_MDP_COLOR(0, 0, 0, 1, 0, 1, 8, 2, 0, 20), > + DIP_MCOLOR_BAYER8_GBRG = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 8, 2, 0, 20), > + DIP_MCOLOR_BAYER8_BGGR = DIP_MDP_COLOR(0, 0, 0, 1, 1, 1, 8, 2, 0, 20), > + DIP_MCOLOR_BAYER8 = DIP_MCOLOR_BAYER8_BGGR, > + > + DIP_MCOLOR_BAYER10_RGGB = DIP_MDP_COLOR(0, 0, 0, 1, 0, 0, 10, 2, 0, 20), > + DIP_MCOLOR_BAYER10_GRBG = DIP_MDP_COLOR(0, 0, 0, 1, 0, 1, 10, 2, 0, 20), > + DIP_MCOLOR_BAYER10_GBRG = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 10, 2, 0, 20), > + DIP_MCOLOR_BAYER10_BGGR = DIP_MDP_COLOR(0, 0, 0, 1, 1, 1, 10, 2, 0, 20), > + DIP_MCOLOR_BAYER10 = DIP_MCOLOR_BAYER10_BGGR, > + > + DIP_MCOLOR_BAYER12_RGGB = DIP_MDP_COLOR(0, 0, 0, 1, 0, 0, 12, 2, 0, 20), > + DIP_MCOLOR_BAYER12_GRBG = DIP_MDP_COLOR(0, 0, 0, 1, 0, 1, 12, 2, 0, 20), > + DIP_MCOLOR_BAYER12_GBRG = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 12, 2, 0, 20), > + DIP_MCOLOR_BAYER12_BGGR = DIP_MDP_COLOR(0, 0, 0, 1, 1, 1, 12, 2, 0, 20), > + DIP_MCOLOR_BAYER12 = DIP_MCOLOR_BAYER12_BGGR, > + > + DIP_MCOLOR_BAYER14_RGGB = DIP_MDP_COLOR(0, 0, 0, 1, 0, 0, 14, 2, 0, 20), > + DIP_MCOLOR_BAYER14_GRBG = DIP_MDP_COLOR(0, 0, 0, 1, 0, 1, 14, 2, 0, 20), > + DIP_MCOLOR_BAYER14_GBRG = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 14, 2, 0, 20), > + DIP_MCOLOR_BAYER14_BGGR = DIP_MDP_COLOR(0, 0, 0, 1, 1, 1, 14, 2, 0, 20), > + DIP_MCOLOR_BAYER14 = DIP_MCOLOR_BAYER14_BGGR, > + > + DIP_MCOLOR_UYVY = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 16, 1, 0, 4), > + DIP_MCOLOR_VYUY = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 16, 1, 1, 4), > + DIP_MCOLOR_YUYV = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 16, 1, 0, 5), > + DIP_MCOLOR_YVYU = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 16, 1, 1, 5), > + > + DIP_MCOLOR_I420 = DIP_MDP_COLOR(0, 0, 0, 3, 1, 1, 8, 1, 0, 8), > + DIP_MCOLOR_YV12 = DIP_MDP_COLOR(0, 0, 0, 3, 1, 1, 8, 1, 1, 8), > + > + DIP_MCOLOR_NV12 = DIP_MDP_COLOR(0, 0, 0, 2, 1, 1, 8, 1, 0, 12), > +}; > + > +#define FRAME_STATE_INIT 0 > +#define FRAME_STATE_HW_TIMEOUT 1 > + > +#define STREAM_UNKNOWN 0 > +#define STREAM_BITBLT 1 > +#define STREAM_GPU_BITBLT 2 > +#define STREAM_DUAL_BITBLT 3 > +#define STREAM_2ND_BITBLT 4 > +#define STREAM_ISP_IC 5 > +#define STREAM_ISP_VR 6 > +#define STREAM_ISP_ZSD 7 > +#define STREAM_ISP_IP 8 > +#define STREAM_ISP_VSS 9 > +#define STREAM_ISP_ZSD_SLOW 10 > +#define STREAM_WPE 11 > +#define STREAM_WPE2 12 > + > +struct mtk_dip_hw_working_buf { > + dma_addr_t scp_daddr; > + void *vaddr; > + dma_addr_t isp_daddr; > +}; > + > +struct mtk_dip_hw_subframe { > + struct mtk_dip_hw_working_buf buffer; > + int size; > + struct mtk_dip_hw_working_buf config_data; > + struct mtk_dip_hw_working_buf tuning_buf; > + struct mtk_dip_hw_working_buf frameparam; > + struct list_head list_entry; > +}; > + > +struct mtk_dip_hw_working_buf_list { > + struct list_head list; > + u32 cnt; > + spinlock_t lock; /* protect the list and cnt */ > +}; > + > +#endif /* _MTK_DIP_HW_H_ */ > + > diff --git a/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-sys.c b/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-sys.c > new file mode 100644 > index 000000000000..9a0456342fcd > --- /dev/null > +++ b/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-sys.c > @@ -0,0 +1,521 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Copyright (c) 2018 MediaTek Inc. > + * > + * Author: Frederic Chen <frederic.chen@mediatek.com> > + * Holmes Chiou <holmes.chiou@mediatek.com> > + * > + */ > + > +#include <linux/device.h> > +#include <linux/dma-iommu.h> > +#include <linux/freezer.h> > +#include <linux/pm_runtime.h> > +#include <linux/remoteproc.h> > +#include <linux/remoteproc/mtk_scp.h> > +#include <linux/slab.h> > +#include <linux/spinlock.h> > +#include <linux/wait.h> > +#include "mtk-mdp3-cmdq.h" > +#include "mtk_dip-dev.h" > +#include "mtk_dip-hw.h" > + > +int mtk_dip_hw_working_buf_pool_init(struct mtk_dip_dev *dip_dev) > +{ > + int i; > + const int working_buf_size = round_up(DIP_FRM_SZ, PAGE_SIZE); > + phys_addr_t working_buf_paddr; > + > + INIT_LIST_HEAD(&dip_dev->dip_freebufferlist.list); > + spin_lock_init(&dip_dev->dip_freebufferlist.lock); > + dip_dev->dip_freebufferlist.cnt = 0; > + > + dip_dev->working_buf_mem_size = DIP_SUB_FRM_DATA_NUM * > + working_buf_size; > + dip_dev->working_buf_mem_vaddr = > + dma_alloc_coherent(&dip_dev->scp_pdev->dev, > + dip_dev->working_buf_mem_size, > + &dip_dev->working_buf_mem_scp_daddr, > + GFP_KERNEL); > + if (!dip_dev->working_buf_mem_vaddr) { > + dev_err(dip_dev->dev, > + "memory alloc size %ld failed\n", > + dip_dev->working_buf_mem_size); > + return -ENOMEM; > + } > + > + /* > + * We got the incorrect physical address mapped when > + * using dma_map_single() so I used dma_map_page_attrs() > + * directly to workaround here. > + * > + * When I use dma_map_single() to map the address, the > + * physical address retrieved back with iommu_get_domain_for_dev() > + * and iommu_iova_to_phys() was not equal to the > + * SCP dma address (it should be the same as the physical address > + * since we don't have iommu), and was shifted by 0x4000000. > + */ > + working_buf_paddr = dip_dev->working_buf_mem_scp_daddr; > + > + dip_dev->working_buf_mem_isp_daddr = > + dma_map_resource(dip_dev->dev, working_buf_paddr, > + dip_dev->working_buf_mem_size, > + DMA_BIDIRECTIONAL, DMA_ATTR_SKIP_CPU_SYNC); > + if (dma_mapping_error(dip_dev->dev, > + dip_dev->working_buf_mem_isp_daddr)) { > + dev_err(dip_dev->dev, > + "failed to map buffer: s_daddr(%pad)\n", > + &dip_dev->working_buf_mem_scp_daddr); > + dma_free_coherent(&dip_dev->scp_pdev->dev, > + dip_dev->working_buf_mem_size, > + dip_dev->working_buf_mem_vaddr, > + dip_dev->working_buf_mem_scp_daddr); > + > + return -ENOMEM; > + } > + > + for (i = 0; i < DIP_SUB_FRM_DATA_NUM; i++) { > + struct mtk_dip_hw_subframe *buf = &dip_dev->working_buf[i]; > + int offset; > + > + /* > + * Total: 0 ~ 72 KB > + * SubFrame: 0 ~ 16 KB > + */ > + offset = i * working_buf_size; > + buf->buffer.scp_daddr = > + dip_dev->working_buf_mem_scp_daddr + offset; > + buf->buffer.vaddr = > + dip_dev->working_buf_mem_vaddr + offset; > + buf->buffer.isp_daddr = > + dip_dev->working_buf_mem_isp_daddr + offset; > + buf->size = working_buf_size; > + > + /* Tuning: 16 ~ 48 KB */ > + buf->tuning_buf.scp_daddr = > + buf->buffer.scp_daddr + DIP_TUNING_OFFSET; > + buf->tuning_buf.vaddr = > + buf->buffer.vaddr + DIP_TUNING_OFFSET; > + buf->tuning_buf.isp_daddr = > + buf->buffer.isp_daddr + DIP_TUNING_OFFSET; > + > + /* Config_data: 48 ~ 72 KB */ > + buf->config_data.scp_daddr = > + buf->buffer.scp_daddr + DIP_COMP_OFFSET; > + buf->config_data.vaddr = buf->buffer.vaddr + DIP_COMP_OFFSET; > + > + /* Frame parameters: 72 ~ 76 KB */ > + buf->frameparam.scp_daddr = > + buf->buffer.scp_daddr + DIP_FRAMEPARAM_OFFSET; > + buf->frameparam.vaddr = > + buf->buffer.vaddr + DIP_FRAMEPARAM_OFFSET; > + > + list_add_tail(&buf->list_entry, > + &dip_dev->dip_freebufferlist.list); > + dip_dev->dip_freebufferlist.cnt++; > + } > + > + return 0; > +} > + > +void mtk_dip_hw_working_buf_pool_release(struct mtk_dip_dev *dip_dev) > +{ > + /* All the buffer should be in the freebufferlist when release */ > + dma_unmap_resource(dip_dev->dev, > + dip_dev->working_buf_mem_isp_daddr, > + dip_dev->working_buf_mem_size, DMA_BIDIRECTIONAL, > + DMA_ATTR_SKIP_CPU_SYNC); > + > + dma_free_coherent(&dip_dev->scp_pdev->dev, > + dip_dev->working_buf_mem_size, > + dip_dev->working_buf_mem_vaddr, > + dip_dev->working_buf_mem_scp_daddr); > +} > + > +static void mtk_dip_hw_working_buf_free(struct mtk_dip_dev *dip_dev, > + struct mtk_dip_hw_subframe *working_buf) > +{ > + if (!working_buf) > + return; > + > + spin_lock(&dip_dev->dip_freebufferlist.lock); > + list_add_tail(&working_buf->list_entry, > + &dip_dev->dip_freebufferlist.list); > + dip_dev->dip_freebufferlist.cnt++; > + spin_unlock(&dip_dev->dip_freebufferlist.lock); > +} > + > +static struct mtk_dip_hw_subframe* > +mtk_dip_hw_working_buf_alloc(struct mtk_dip_dev *dip_dev) > +{ > + struct mtk_dip_hw_subframe *working_buf; > + > + spin_lock(&dip_dev->dip_freebufferlist.lock); > + if (list_empty(&dip_dev->dip_freebufferlist.list)) { > + spin_unlock(&dip_dev->dip_freebufferlist.lock); > + return NULL; > + } > + > + working_buf = list_first_entry(&dip_dev->dip_freebufferlist.list, > + struct mtk_dip_hw_subframe, list_entry); > + list_del(&working_buf->list_entry); > + dip_dev->dip_freebufferlist.cnt--; > + spin_unlock(&dip_dev->dip_freebufferlist.lock); > + > + return working_buf; > +} > + > +static void mtk_dip_notify(struct mtk_dip_request *req) > +{ > + struct mtk_dip_dev *dip_dev = req->dip_pipe->dip_dev; > + struct mtk_dip_pipe *pipe = req->dip_pipe; > + struct img_ipi_frameparam *iparam = &req->img_fparam.frameparam; > + enum vb2_buffer_state vbf_state; > + > + if (iparam->state != FRAME_STATE_HW_TIMEOUT) > + vbf_state = VB2_BUF_STATE_DONE; > + else > + vbf_state = VB2_BUF_STATE_ERROR; > + > + pm_runtime_mark_last_busy(dip_dev->dev); > + pm_runtime_put_autosuspend(dip_dev->dev); > + > + /* > + * The job may be aleady removed by streamoff, so I need to check > + * it by id here. > + */ > + if (mtk_dip_pipe_get_running_job(pipe, req->id)) { > + mtk_dip_pipe_remove_job(req); > + mtk_dip_pipe_job_finish(req, vbf_state); > + mtk_dip_hw_working_buf_free(dip_dev, req->working_buf); > + req->working_buf = NULL; > + wake_up(&dip_dev->flushing_waitq); > + } > +} > + > +static void mdp_cb_timeout_worker(struct work_struct *work) > +{ > + struct mtk_dip_request *req = mtk_dip_hw_mdpcb_work_to_req(work); > + struct img_ipi_param ipi_param; > + > + ipi_param.usage = IMG_IPI_DEBUG; > + scp_ipi_send(req->dip_pipe->dip_dev->scp_pdev, SCP_IPI_DIP, > + &ipi_param, sizeof(ipi_param), 0); > + mtk_dip_notify(req); > +} > + > +/* Maybe in IRQ context of cmdq */ > +static void dip_mdp_cb_func(struct cmdq_cb_data data) > +{ > + struct mtk_dip_request *req; > + struct mtk_dip_dev *dip_dev; > + > + if (!data.data) { > + pr_err("%s: data->data is NULL\n", > + __func__); > + return; > + } > + > + req = data.data; > + dip_dev = req->dip_pipe->dip_dev; > + > + dev_dbg(dip_dev->dev, "%s: req(%p), idx(%d), no(%d), s(%d), n_in(%d), n_out(%d)\n", > + __func__, req, req->img_fparam.frameparam.index, > + req->img_fparam.frameparam.frame_no, > + req->img_fparam.frameparam.state, > + req->img_fparam.frameparam.num_inputs, > + req->img_fparam.frameparam.num_outputs); > + > + if (data.sta != CMDQ_CB_NORMAL) { > + dev_err(dip_dev->dev, "%s: frame no(%d) HW timeout\n", > + __func__, req->img_fparam.frameparam.frame_no); > + req->img_fparam.frameparam.state = FRAME_STATE_HW_TIMEOUT; > + INIT_WORK(&req->mdpcb_work, mdp_cb_timeout_worker); > + queue_work(req->dip_pipe->dip_dev->mdpcb_wq, > + &req->mdpcb_work); > + } else { > + mtk_dip_notify(req); > + } > +} > + > +static void dip_runner_func(struct work_struct *work) > +{ > + struct mtk_dip_request *req = mtk_dip_hw_mdp_work_to_req(work); > + struct mtk_dip_dev *dip_dev = req->dip_pipe->dip_dev; > + struct img_config *config_data = > + (struct img_config *)req->working_buf->config_data.vaddr; > + > + /* > + * Call MDP/GCE API to do HW excecution > + * Pass the framejob to MDP driver > + */ > + pm_runtime_get_sync(dip_dev->dev); > + mdp_cmdq_sendtask(dip_dev->mdp_pdev, config_data, > + &req->img_fparam.frameparam, NULL, false, > + dip_mdp_cb_func, req); > +} > + > +static void dip_scp_handler(void *data, unsigned int len, void *priv) > +{ > + int job_id; > + struct mtk_dip_pipe *pipe; > + int pipe_id; > + struct mtk_dip_request *req; > + struct img_ipi_frameparam *frameparam; > + struct mtk_dip_dev *dip_dev = (struct mtk_dip_dev *)priv; > + struct img_ipi_param *ipi_param; > + u32 num; > + > + if (WARN_ONCE(!data, "%s: failed due to NULL data\n", __func__)) > + return; > + > + if (WARN_ONCE(len == sizeof(ipi_param), > + "%s: len(%d) not match ipi_param\n", __func__)) > + return; > + > + ipi_param = (struct img_ipi_param *)data; > + if (ipi_param->usage == IMG_IPI_INIT) > + return; > + > + if (ipi_param->usage != IMG_IPI_FRAME) { > + dev_warn(dip_dev->dev, > + "%s: recevied unknown ipi_param, usage(%d)\n", > + __func__, ipi_param->usage); > + return; > + } > + > + job_id = ipi_param->frm_param.handle; > + pipe_id = mtk_dip_pipe_get_pipe_from_job_id(job_id); > + pipe = mtk_dip_dev_get_pipe(dip_dev, pipe_id); > + if (!pipe) { > + dev_warn(dip_dev->dev, > + "%s: get invalid img_ipi_frameparam index(%d) from firmware\n", > + __func__, job_id); > + return; > + } > + > + req = mtk_dip_pipe_get_running_job(pipe, job_id); > + if (WARN_ONCE(!req, "%s: frame_no(%d) is lost\n", __func__, job_id)) > + return; > + > + frameparam = req->working_buf->frameparam.vaddr; > + req->img_fparam.frameparam = *frameparam; > + num = atomic_dec_return(&dip_dev->num_composing); > + up(&dip_dev->sem); > + > + dev_dbg(dip_dev->dev, > + "%s: frame_no(%d) is back, index(%d), composing num(%d)\n", > + __func__, frameparam->frame_no, frameparam->index, num); > + > + INIT_WORK(&req->mdp_work, dip_runner_func); > + queue_work(dip_dev->mdp_wq, &req->mdp_work); > +} > + > +static void dip_composer_workfunc(struct work_struct *work) > +{ > + struct mtk_dip_request *req = mtk_dip_hw_fw_work_to_req(work); > + struct mtk_dip_dev *dip_dev = req->dip_pipe->dip_dev; > + struct img_ipi_param ipi_param; > + struct mtk_dip_hw_subframe *buf; > + int ret; > + > + down(&dip_dev->sem); > + > + buf = mtk_dip_hw_working_buf_alloc(req->dip_pipe->dip_dev); > + if (!buf) { > + dev_err(req->dip_pipe->dip_dev->dev, > + "%s:%s:req(%p): no free working buffer available\n", > + __func__, req->dip_pipe->desc->name, req); > + } > + > + req->working_buf = buf; > + mtk_dip_wbuf_to_ipi_img_addr(&req->img_fparam.frameparam.subfrm_data, > + &buf->buffer); > + memset(buf->buffer.vaddr, 0, DIP_SUB_FRM_SZ); > + mtk_dip_wbuf_to_ipi_img_sw_addr(&req->img_fparam.frameparam.config_data, > + &buf->config_data); > + memset(buf->config_data.vaddr, 0, DIP_COMP_SZ); > + > + if (!req->img_fparam.frameparam.tuning_data.present) { > + /* > + * When user enqueued without tuning buffer, > + * it would use driver internal buffer. > + */ > + dev_dbg(dip_dev->dev, > + "%s: frame_no(%d) has no tuning_data\n", > + __func__, req->img_fparam.frameparam.frame_no); > + > + mtk_dip_wbuf_to_ipi_tuning_addr > + (&req->img_fparam.frameparam.tuning_data, > + &buf->tuning_buf); > + memset(buf->tuning_buf.vaddr, 0, DIP_TUNING_SZ); > + } > + > + mtk_dip_wbuf_to_ipi_img_sw_addr(&req->img_fparam.frameparam.self_data, > + &buf->frameparam); > + memcpy(buf->frameparam.vaddr, &req->img_fparam.frameparam, > + sizeof(req->img_fparam.frameparam)); > + ipi_param.usage = IMG_IPI_FRAME; > + ipi_param.frm_param.handle = req->id; > + ipi_param.frm_param.scp_addr = (u32)buf->frameparam.scp_daddr; > + > + mutex_lock(&dip_dev->hw_op_lock); > + atomic_inc(&dip_dev->num_composing); > + ret = scp_ipi_send(dip_dev->scp_pdev, SCP_IPI_DIP, &ipi_param, > + sizeof(ipi_param), 0); > + if (ret) { > + dev_err(dip_dev->dev, > + "%s: frame_no(%d) send SCP_IPI_DIP_FRAME failed %d\n", > + __func__, req->img_fparam.frameparam.frame_no, ret); > + mtk_dip_pipe_remove_job(req); > + mtk_dip_pipe_job_finish(req, VB2_BUF_STATE_ERROR); > + mtk_dip_hw_working_buf_free(dip_dev, req->working_buf); > + req->working_buf = NULL; > + wake_up(&dip_dev->flushing_waitq); > + } > + mutex_unlock(&dip_dev->hw_op_lock); > + > + dev_dbg(dip_dev->dev, > + "%s: frame_no(%d),idx(0x%x), composing num(%d)\n", > + __func__, req->img_fparam.frameparam.frame_no, > + req->img_fparam.frameparam.index, > + atomic_read(&dip_dev->num_composing)); > +} > + > +static int mtk_dip_hw_flush_pipe_jobs(struct mtk_dip_pipe *pipe) > +{ > + struct mtk_dip_request *req; > + struct list_head job_list = LIST_HEAD_INIT(job_list); > + int num; > + int ret; > + > + spin_lock(&pipe->job_lock); > + list_splice_init(&pipe->pipe_job_running_list, &job_list); > + pipe->num_jobs = 0; > + spin_unlock(&pipe->job_lock); > + > + ret = wait_event_freezable_timeout > + (pipe->dip_dev->flushing_waitq, > + !(num = atomic_read(&pipe->dip_dev->num_composing)), > + msecs_to_jiffies(1000 / 30 * DIP_COMPOSING_MAX_NUM * 3)); > + if (!ret && num) { > + dev_err(pipe->dip_dev->dev, > + "%s: flushing is aborted, num(%d)\n", > + __func__, num); > + return -EINVAL; > + } > + > + list_for_each_entry(req, &job_list, list) > + mtk_dip_pipe_job_finish(req, VB2_BUF_STATE_ERROR); > + > + return 0; > +} > + > +static int mtk_dip_hw_connect(struct mtk_dip_dev *dip_dev) > +{ > + int ret; > + struct img_ipi_param ipi_param; > + > + pm_runtime_get_sync(dip_dev->dev); > + scp_ipi_register(dip_dev->scp_pdev, SCP_IPI_DIP, dip_scp_handler, > + dip_dev); > + memset(&ipi_param, 0, sizeof(ipi_param)); > + ipi_param.usage = IMG_IPI_INIT; > + > + ret = scp_ipi_send(dip_dev->scp_pdev, SCP_IPI_DIP, &ipi_param, > + sizeof(ipi_param), 200); > + if (ret) { > + dev_err(dip_dev->dev, "%s: send SCP_IPI_DIP_FRAME failed %d\n", > + __func__, ret); > + return -EBUSY; > + } > + pm_runtime_mark_last_busy(dip_dev->dev); > + pm_runtime_put_autosuspend(dip_dev->dev); > + > + return 0; > +} > + > +static void mtk_dip_hw_disconnect(struct mtk_dip_dev *dip_dev) > +{ > + struct img_ipi_param ipi_param; > + int ret; > + > + ipi_param.usage = IMG_IPI_DEINIT; > + ret = scp_ipi_send(dip_dev->scp_pdev, SCP_IPI_DIP, &ipi_param, > + sizeof(ipi_param), 0); > + if (ret) { > + dev_err(dip_dev->dev, > + "%s: SCP IMG_IPI_DEINIT failed(%d)\n", __func__, ret); > + } > + > + scp_ipi_unregister(dip_dev->scp_pdev, SCP_IPI_DIP); > +} > + > +int mtk_dip_hw_streamon(struct mtk_dip_pipe *pipe) > +{ > + struct mtk_dip_dev *dip_dev = pipe->dip_dev; > + int ret; > + > + mutex_lock(&dip_dev->hw_op_lock); > + if (!dip_dev->dip_stream_cnt) { > + ret = mtk_dip_hw_connect(pipe->dip_dev); > + if (ret) { > + dev_err(pipe->dip_dev->dev, > + "%s:%s: pipe(%d) connect to dip_hw failed\n", > + __func__, pipe->desc->name, pipe->desc->id); > + > + mutex_unlock(&dip_dev->hw_op_lock); > + > + return ret; > + } > + } > + dip_dev->dip_stream_cnt++; > + mutex_unlock(&dip_dev->hw_op_lock); > + > + pipe->streaming = 1; > + mtk_dip_pipe_try_enqueue(pipe); > + > + return 0; > +} > + > +int mtk_dip_hw_streamoff(struct mtk_dip_pipe *pipe) > +{ > + struct mtk_dip_dev *dip_dev = pipe->dip_dev; > + int ret; > + > + pipe->streaming = 0; > + > + ret = mtk_dip_hw_flush_pipe_jobs(pipe); > + if (WARN_ON(ret != 0)) { > + dev_err(dip_dev->dev, > + "%s:%s: mtk_dip_hw_flush_pipe_jobs, ret(%d)\n", > + __func__, pipe->desc->name, ret); > + } > + > + /* Stop the hardware if there is no streaming pipe */ > + mutex_lock(&dip_dev->hw_op_lock); > + dip_dev->dip_stream_cnt--; > + if (!dip_dev->dip_stream_cnt) > + mtk_dip_hw_disconnect(dip_dev); > + > + mutex_unlock(&dip_dev->hw_op_lock); > + > + return 0; > +} > + > +void mtk_dip_hw_enqueue(struct mtk_dip_dev *dip_dev, > + struct mtk_dip_request *req) > +{ > + struct img_ipi_frameparam *frameparams = &req->img_fparam.frameparam; > + > + mtk_dip_pipe_ipi_params_config(req); > + frameparams->state = FRAME_STATE_INIT; > + frameparams->frame_no = atomic_inc_return(&dip_dev->dip_enqueue_cnt); > + > + dev_dbg(dip_dev->dev, > + "%s: hw job id(%d), frame_no(%d) into worklist\n", > + __func__, frameparams->index, frameparams->frame_no); > + > + INIT_WORK(&req->fw_work, dip_composer_workfunc); > + queue_work(dip_dev->composer_wq, &req->fw_work); > +} > diff --git a/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-v4l2.c b/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-v4l2.c > new file mode 100644 > index 000000000000..57a016438960 > --- /dev/null > +++ b/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-v4l2.c > @@ -0,0 +1,2255 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Copyright (c) 2018 MediaTek Inc. > + * > + * Author: Frederic Chen <frederic.chen@mediatek.com> > + * > + */ > + > +#include <linux/platform_device.h> > +#include <linux/module.h> > +#include <linux/of_device.h> > +#include <linux/pm_runtime.h> > +#include <linux/remoteproc.h> > +#include <linux/remoteproc/mtk_scp.h> > +#include <linux/videodev2.h> > +#include <media/videobuf2-dma-contig.h> > +#include <media/v4l2-ioctl.h> > +#include <media/v4l2-subdev.h> > +#include <media/v4l2-event.h> > +#include "mtk_dip-dev.h" > +#include "mtk_dip-hw.h" > +#include "mtk-mdp3-cmdq.h" > + > +static int mtk_dip_subdev_open(struct v4l2_subdev *sd, > + struct v4l2_subdev_fh *fh) > +{ > + int i; > + struct mtk_dip_pipe *pipe = mtk_dip_subdev_to_pipe(sd); > + > + for (i = 0; i < pipe->desc->total_queues; i++) { > + *v4l2_subdev_get_try_format(&pipe->subdev, fh->pad, i) = > + pipe->nodes[i].pad_fmt; > + *v4l2_subdev_get_try_crop(&pipe->subdev, fh->pad, i) = > + pipe->nodes[i].crop; > + } > + > + return 0; > +} > + > +static int mtk_dip_subdev_s_stream(struct v4l2_subdev *sd, > + int enable) > +{ > + struct mtk_dip_pipe *pipe = mtk_dip_subdev_to_pipe(sd); > + int ret; > + > + if (enable) { > + ret = mtk_dip_hw_streamon(pipe); > + if (ret) > + dev_err(pipe->dip_dev->dev, > + "%s:%s: pipe(%d) streamon failed\n", > + __func__, pipe->desc->name, pipe->desc->id); > + } else { > + ret = mtk_dip_hw_streamoff(pipe); > + if (ret) > + dev_err(pipe->dip_dev->dev, > + "%s:%s: pipe(%d) streamon off with errors\n", > + __func__, pipe->desc->name, pipe->desc->id); > + } > + > + return ret; > +} > + > +static int mtk_dip_subdev_get_fmt(struct v4l2_subdev *sd, > + struct v4l2_subdev_pad_config *cfg, > + struct v4l2_subdev_format *fmt) > +{ > + struct mtk_dip_pipe *dip_pipe = mtk_dip_subdev_to_pipe(sd); > + struct v4l2_mbus_framefmt *mf; > + u32 pad = fmt->pad; > + > + if (pad == MTK_DIP_VIDEO_NODE_ID_TUNING_OUT) > + return -EINVAL; > + > + if (fmt->which == V4L2_SUBDEV_FORMAT_ACTIVE) { > + fmt->format = dip_pipe->nodes[pad].pad_fmt; > + } else { > + mf = v4l2_subdev_get_try_format(sd, cfg, pad); > + fmt->format = *mf; > + } > + > + return 0; > +} > + > +static int mtk_dip_subdev_set_fmt(struct v4l2_subdev *sd, > + struct v4l2_subdev_pad_config *cfg, > + struct v4l2_subdev_format *fmt) > +{ > + struct mtk_dip_pipe *dip_pipe = mtk_dip_subdev_to_pipe(sd); > + struct v4l2_mbus_framefmt *mf; > + u32 pad = fmt->pad; > + struct mtk_dip_video_device *node = &dip_pipe->nodes[pad]; > + > + if (pad == MTK_DIP_VIDEO_NODE_ID_TUNING_OUT) > + return -EINVAL; > + > + if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) > + mf = v4l2_subdev_get_try_format(sd, cfg, pad); > + else > + mf = &dip_pipe->nodes[pad].pad_fmt; > + > + fmt->format.code = mf->code; > + fmt->format.width = > + clamp_val(fmt->format.width, > + node->desc->frmsizeenum->stepwise.min_width, > + node->desc->frmsizeenum->stepwise.max_width); > + fmt->format.height = > + clamp_val(fmt->format.height, > + node->desc->frmsizeenum->stepwise.min_height, > + node->desc->frmsizeenum->stepwise.max_height); > + > + *mf = fmt->format; > + > + return 0; > +} > + > +static int mtk_dip_subdev_get_selection(struct v4l2_subdev *sd, > + struct v4l2_subdev_pad_config *cfg, > + struct v4l2_subdev_selection *sel) > +{ > + struct v4l2_rect *try_sel, *r; > + struct mtk_dip_pipe *dip_pipe = mtk_dip_subdev_to_pipe(sd); > + > + if (sel->pad != MTK_DIP_VIDEO_NODE_ID_MDP0_CAPTURE && > + sel->pad != MTK_DIP_VIDEO_NODE_ID_MDP1_CAPTURE) { > + dev_dbg(dip_pipe->dip_dev->dev, > + "g_select failed(%s:%d):not support\n", > + dip_pipe->nodes[sel->pad].desc->name, sel->pad); > + return -EINVAL; > + } > + > + switch (sel->target) { > + case V4L2_SEL_TGT_CROP: > + try_sel = v4l2_subdev_get_try_crop(sd, cfg, sel->pad); > + r = &dip_pipe->nodes[sel->pad].crop; /* effective resolution */ > + break; > + default: > + dev_dbg(dip_pipe->dip_dev->dev, > + "s_select failed(%s:%d):target(%d) not support\n", > + dip_pipe->nodes[sel->pad].desc->name, sel->pad, > + sel->target); > + return -EINVAL; > + } > + > + if (sel->which == V4L2_SUBDEV_FORMAT_TRY) > + sel->r = *try_sel; > + else > + sel->r = *r; > + > + return 0; > +} > + > +static int mtk_dip_subdev_set_selection(struct v4l2_subdev *sd, > + struct v4l2_subdev_pad_config *cfg, > + struct v4l2_subdev_selection *sel) > +{ > + struct v4l2_rect *rect, *try_sel; > + struct mtk_dip_pipe *dip_pipe = mtk_dip_subdev_to_pipe(sd); > + > + if (sel->pad != MTK_DIP_VIDEO_NODE_ID_MDP0_CAPTURE && > + sel->pad != MTK_DIP_VIDEO_NODE_ID_MDP1_CAPTURE) { > + dev_dbg(dip_pipe->dip_dev->dev, > + "g_select failed(%s:%d):not support\n", > + dip_pipe->nodes[sel->pad].desc->name, sel->pad); > + return -EINVAL; > + } > + > + switch (sel->target) { > + case V4L2_SEL_TGT_CROP: > + try_sel = v4l2_subdev_get_try_crop(sd, cfg, sel->pad); > + rect = &dip_pipe->nodes[sel->pad].crop; > + break; > + default: > + dev_dbg(dip_pipe->dip_dev->dev, > + "s_select failed(%s:%d):target(%d) not support\n", > + dip_pipe->nodes[sel->pad].desc->name, sel->pad, > + sel->target); > + return -EINVAL; > + } > + > + if (sel->which == V4L2_SUBDEV_FORMAT_TRY) > + *try_sel = sel->r; > + else > + *rect = sel->r; > + > + return 0; > +} > + > +static int mtk_dip_link_setup(struct media_entity *entity, > + const struct media_pad *local, > + const struct media_pad *remote, > + u32 flags) > +{ > + struct mtk_dip_pipe *pipe = > + container_of(entity, struct mtk_dip_pipe, subdev.entity); > + u32 pad = local->index; > + > + WARN_ON(entity->obj_type != MEDIA_ENTITY_TYPE_V4L2_SUBDEV); > + WARN_ON(pad >= pipe->desc->total_queues); > + > + mutex_lock(&pipe->lock); > + > + if (flags & MEDIA_LNK_FL_ENABLED) > + pipe->nodes_enabled |= 1 << pad; > + else > + pipe->nodes_enabled &= ~(1 << pad); > + > + pipe->nodes[pad].flags &= ~MEDIA_LNK_FL_ENABLED; > + pipe->nodes[pad].flags |= flags & MEDIA_LNK_FL_ENABLED; > + > + mutex_unlock(&pipe->lock); > + > + return 0; > +} > + > +static int mtk_dip_vb2_meta_buf_prepare(struct vb2_buffer *vb) > +{ > + struct mtk_dip_pipe *pipe = vb2_get_drv_priv(vb->vb2_queue); > + struct mtk_dip_video_device *node = mtk_dip_vbq_to_node(vb->vb2_queue); > + struct device *dev = pipe->dip_dev->dev; > + const struct v4l2_format *fmt = &node->vdev_fmt; > + > + if (vb->planes[0].length < fmt->fmt.meta.buffersize) { > + dev_dbg(dev, > + "%s:%s:%s: size error(user:%d, required:%d)\n", > + __func__, pipe->desc->name, node->desc->name, > + vb->planes[0].length, fmt->fmt.meta.buffersize); > + return -EINVAL; > + } > + > + if (vb->planes[0].bytesused != fmt->fmt.meta.buffersize) { > + dev_err(dev, > + "%s:%s:%s: bytesused(%d) must be %d\n", > + __func__, pipe->desc->name, node->desc->name, > + vb->planes[0].bytesused, > + fmt->fmt.meta.buffersize); > + return -EINVAL; > + } > + > + return 0; > +} > + > +static int mtk_dip_vb2_video_buf_prepare(struct vb2_buffer *vb) > +{ > + struct mtk_dip_pipe *pipe = vb2_get_drv_priv(vb->vb2_queue); > + struct mtk_dip_video_device *node = mtk_dip_vbq_to_node(vb->vb2_queue); > + struct device *dev = pipe->dip_dev->dev; > + const struct v4l2_format *fmt = &node->vdev_fmt; > + unsigned int size; > + int i; > + > + for (i = 0; i < vb->num_planes; i++) { > + size = fmt->fmt.pix_mp.plane_fmt[i].sizeimage; > + if (vb->planes[i].length < size) { > + dev_dbg(dev, > + "%s:%s:%s: size error(user:%d, max:%d)\n", > + __func__, pipe->desc->name, node->desc->name, > + vb->planes[i].length, size); > + return -EINVAL; > + } > + } > + > + return 0; > +} > + > +static int mtk_dip_vb2_buf_out_validate(struct vb2_buffer *vb) > +{ > + struct vb2_v4l2_buffer *v4l2_buf = to_vb2_v4l2_buffer(vb); > + > + if (v4l2_buf->field == V4L2_FIELD_ANY) > + v4l2_buf->field = V4L2_FIELD_NONE; > + > + if (v4l2_buf->field != V4L2_FIELD_NONE) > + return -EINVAL; > + > + return 0; > +} > + > +static int mtk_dip_vb2_meta_buf_init(struct vb2_buffer *vb) > +{ > + struct mtk_dip_dev_buffer *dev_buf = mtk_dip_vb2_buf_to_dev_buf(vb); > + struct mtk_dip_pipe *pipe = vb2_get_drv_priv(vb->vb2_queue); > + struct mtk_dip_video_device *node = mtk_dip_vbq_to_node(vb->vb2_queue); > + phys_addr_t buf_paddr; > + > + dev_buf->scp_daddr[0] = vb2_dma_contig_plane_dma_addr(vb, 0); > + buf_paddr = dev_buf->scp_daddr[0]; > + dev_buf->isp_daddr[0] = dma_map_resource(pipe->dip_dev->dev, > + buf_paddr, > + vb->planes[0].length, > + DMA_BIDIRECTIONAL, > + DMA_ATTR_SKIP_CPU_SYNC); > + if (dma_mapping_error(pipe->dip_dev->dev, > + dev_buf->isp_daddr[0])) { > + dev_err(pipe->dip_dev->dev, > + "%s:%s: failed to map buffer: s_daddr(%pad)\n", > + pipe->desc->name, node->desc->name, > + &dev_buf->scp_daddr[0]); > + return -EINVAL; > + } > + > + return 0; > +} > + > +static int mtk_dip_vb2_video_buf_init(struct vb2_buffer *vb) > +{ > + struct mtk_dip_dev_buffer *dev_buf = mtk_dip_vb2_buf_to_dev_buf(vb); > + int i; > + > + for (i = 0; i < vb->num_planes; i++) { > + dev_buf->scp_daddr[i] = 0; > + dev_buf->isp_daddr[i] = vb2_dma_contig_plane_dma_addr(vb, i); > + } > + > + return 0; > +} > + > +static void mtk_dip_vb2_queue_meta_buf_cleanup(struct vb2_buffer *vb) > +{ > + struct mtk_dip_dev_buffer *dev_buf = mtk_dip_vb2_buf_to_dev_buf(vb); > + struct mtk_dip_pipe *pipe = vb2_get_drv_priv(vb->vb2_queue); > + > + dma_unmap_resource(pipe->dip_dev->dev, dev_buf->isp_daddr[0], > + vb->planes[0].length, DMA_BIDIRECTIONAL, > + DMA_ATTR_SKIP_CPU_SYNC); > +} > + > +static void mtk_dip_vb2_buf_queue(struct vb2_buffer *vb) > +{ > + struct mtk_dip_dev_buffer *dev_buf = mtk_dip_vb2_buf_to_dev_buf(vb); > + struct mtk_dip_request *req = mtk_dip_media_req_to_dip_req(vb->request); > + struct mtk_dip_video_device *node = > + mtk_dip_vbq_to_node(vb->vb2_queue); > + struct mtk_dip_dev *dip_dev = dip_dev; > + int buf_count; > + > + dev_buf->fmt = node->vdev_fmt; > + dev_buf->dev_fmt = node->dev_q.dev_fmt; > + dev_buf->dma_port = node->desc->dma_port; > + dev_buf->rotation = node->rotation; > + dev_buf->crop.c = node->crop; > + dev_buf->compose = node->compose; > + > + spin_lock(&node->buf_list_lock); > + list_add_tail(&dev_buf->list, &node->buf_list); > + spin_unlock(&node->buf_list_lock); > + > + buf_count = atomic_dec_return(&req->buf_count); > + if (!buf_count) { > + mutex_lock(&req->dip_pipe->lock); > + mtk_dip_pipe_try_enqueue(req->dip_pipe); > + mutex_unlock(&req->dip_pipe->lock); > + } > +} > + > +static int mtk_dip_vb2_meta_queue_setup(struct vb2_queue *vq, > + unsigned int *num_buffers, > + unsigned int *num_planes, > + unsigned int sizes[], > + struct device *alloc_devs[]) > +{ > + struct mtk_dip_video_device *node = mtk_dip_vbq_to_node(vq); > + const struct v4l2_format *fmt = &node->vdev_fmt; > + unsigned int size; > + > + if (!*num_planes) > + *num_planes = 1; Some formats have num_planes == 3. This should be taken into account in queue_setup. > + > + if (sizes[0] <= 0) This will never happen. Is the size of the metadata buffer fixed? > + size = fmt->fmt.meta.buffersize; > + > + *num_buffers = clamp_val(*num_buffers, 1, VB2_MAX_FRAME); > + > + return 0; > +} > + > +static int mtk_dip_vb2_video_queue_setup(struct vb2_queue *vq, > + unsigned int *num_buffers, > + unsigned int *num_planes, > + unsigned int sizes[], > + struct device *alloc_devs[]) > +{ > + struct mtk_dip_pipe *pipe = vb2_get_drv_priv(vq); > + struct mtk_dip_video_device *node = mtk_dip_vbq_to_node(vq); > + const struct v4l2_format *fmt = &node->vdev_fmt; > + int i; > + > + if (!*num_planes) > + *num_planes = 1; > + > + for (i = 0; i < *num_planes; i++) { > + if (sizes[i] <= 0) { This will also never happen. Please ensure the buffer is large enough for the format. > + dev_dbg(pipe->dip_dev->dev, > + "%s:%s:%s: invalid buf: %u < %u\n", > + __func__, pipe->desc->name, > + node->desc->name, sizes[i], > + fmt->fmt.pix_mp.plane_fmt[i].sizeimage); > + sizes[i] = fmt->fmt.pix_mp.plane_fmt[i].sizeimage; > + } > + > + *num_buffers = clamp_val(*num_buffers, 1, VB2_MAX_FRAME); > + } > + > + return 0; > +} > + > +static void mtk_dip_return_all_buffers(struct mtk_dip_pipe *pipe, > + struct mtk_dip_video_device *node, > + enum vb2_buffer_state state) > +{ > + struct mtk_dip_dev_buffer *b, *b0; > + > + spin_lock(&node->buf_list_lock); > + list_for_each_entry_safe(b, b0, &node->buf_list, list) { > + list_del(&b->list); > + vb2_buffer_done(&b->vbb.vb2_buf, state); > + } > + spin_unlock(&node->buf_list_lock); > +} > + > +static int mtk_dip_vb2_start_streaming(struct vb2_queue *vq, unsigned int count) > +{ > + struct mtk_dip_pipe *pipe = vb2_get_drv_priv(vq); > + struct mtk_dip_video_device *node = mtk_dip_vbq_to_node(vq); > + int ret; > + > + mutex_lock(&pipe->lock); > + if (!pipe->nodes_streaming) { > + ret = media_pipeline_start(&node->vdev.entity, &pipe->pipeline); > + if (ret < 0) { > + dev_err(pipe->dip_dev->dev, > + "%s:%s: media_pipeline_start failed(%d)\n", > + pipe->desc->name, node->desc->name, ret); > + goto fail_return_bufs; > + } > + } > + > + if (!(node->flags & MEDIA_LNK_FL_ENABLED)) { > + dev_err(pipe->dip_dev->dev, > + "%s:%s: stream on failed, node is not enabled\n", > + pipe->desc->name, node->desc->name); > + > + ret = -ENOLINK; > + goto fail_stop_pipeline; > + } > + > + pipe->nodes_streaming |= 1 << node->desc->id; > + if (pipe->nodes_streaming == pipe->nodes_enabled) { > + /* Start streaming of the whole pipeline */ > + ret = v4l2_subdev_call(&pipe->subdev, video, s_stream, 1); > + if (ret < 0) { > + dev_err(pipe->dip_dev->dev, > + "%s:%s: sub dev s_stream(1) failed(%d)\n", > + pipe->desc->name, node->desc->name, ret); > + > + goto fail_stop_pipeline; > + } > + } > + > + mutex_unlock(&pipe->lock); > + > + return 0; > + > +fail_stop_pipeline: > + media_pipeline_stop(&node->vdev.entity); > + > +fail_return_bufs: > + mtk_dip_return_all_buffers(pipe, node, VB2_BUF_STATE_QUEUED); > + mutex_unlock(&pipe->lock); > + > + return ret; > +} > + > +static void mtk_dip_vb2_stop_streaming(struct vb2_queue *vq) > +{ > + struct mtk_dip_pipe *pipe = vb2_get_drv_priv(vq); > + struct mtk_dip_video_device *node = mtk_dip_vbq_to_node(vq); > + int ret; > + > + mutex_lock(&pipe->lock); > + > + if (pipe->streaming) { > + ret = v4l2_subdev_call(&pipe->subdev, video, s_stream, 0); > + if (ret) > + dev_err(pipe->dip_dev->dev, > + "%s:%s: sub dev s_stream(0) failed(%d)\n", > + pipe->desc->name, node->desc->name, ret); > + } > + > + pipe->nodes_streaming &= ~(1 << node->desc->id); > + if (!pipe->nodes_streaming) > + media_pipeline_stop(&node->vdev.entity); > + > + mtk_dip_return_all_buffers(pipe, node, VB2_BUF_STATE_ERROR); > + > + mutex_unlock(&pipe->lock); > +} > + > +static void mtk_dip_vb2_request_complete(struct vb2_buffer *vb) > +{ > + struct mtk_dip_video_device *node = mtk_dip_vbq_to_node(vb->vb2_queue); > + > + v4l2_ctrl_request_complete(vb->req_obj.req, > + &node->ctrl_handler); Fits on a single line. > +} > + > +static int mtk_dip_videoc_querycap(struct file *file, void *fh, > + struct v4l2_capability *cap) > +{ > + struct mtk_dip_pipe *pipe = video_drvdata(file); > + > + snprintf(cap->driver, sizeof(cap->driver), "%s %s", > + dev_driver_string(pipe->dip_dev->dev), pipe->desc->name); > + snprintf(cap->card, sizeof(cap->card), "%s %s", > + dev_driver_string(pipe->dip_dev->dev), pipe->desc->name); > + snprintf(cap->bus_info, sizeof(cap->bus_info), > + "platform:%s", dev_name(pipe->dip_dev->mdev.dev)); > + > + return 0; > +} > + > +static int mtk_dip_videoc_try_fmt(struct file *file, void *fh, > + struct v4l2_format *f) > +{ > + struct mtk_dip_pipe *pipe = video_drvdata(file); > + struct mtk_dip_video_device *node = mtk_dip_file_to_node(file); > + const struct mtk_dip_dev_format *dev_fmt; > + struct v4l2_format try_fmt; > + > + memset(&try_fmt, 0, sizeof(try_fmt)); > + > + dev_fmt = mtk_dip_pipe_find_fmt(pipe, node, > + f->fmt.pix_mp.pixelformat); > + if (!dev_fmt) { > + dev_fmt = &node->desc->fmts[node->desc->default_fmt_idx]; > + dev_dbg(pipe->dip_dev->dev, > + "%s:%s:%s: dev_fmt(%d) not found, use default(%d)\n", > + __func__, pipe->desc->name, node->desc->name, > + f->fmt.pix_mp.pixelformat, dev_fmt->format); > + } > + > + mtk_dip_pipe_try_fmt(pipe, node, &try_fmt, f, dev_fmt); > + *f = try_fmt; > + > + return 0; > +} > + > +static int mtk_dip_videoc_g_fmt(struct file *file, void *fh, > + struct v4l2_format *f) > +{ > + struct mtk_dip_video_device *node = mtk_dip_file_to_node(file); > + > + *f = node->vdev_fmt; > + > + return 0; > +} > + > +static int mtk_dip_videoc_s_fmt(struct file *file, void *fh, > + struct v4l2_format *f) > +{ > + struct mtk_dip_video_device *node = mtk_dip_file_to_node(file); > + struct mtk_dip_pipe *pipe = video_drvdata(file); > + const struct mtk_dip_dev_format *dev_fmt; > + > + if (pipe->streaming || vb2_is_busy(&node->dev_q.vbq)) > + return -EBUSY; > + > + dev_fmt = mtk_dip_pipe_find_fmt(pipe, node, > + f->fmt.pix_mp.pixelformat); > + if (!dev_fmt) { > + dev_fmt = &node->desc->fmts[node->desc->default_fmt_idx]; > + dev_dbg(pipe->dip_dev->dev, > + "%s:%s:%s: dev_fmt(%d) not found, use default(%d)\n", > + __func__, pipe->desc->name, node->desc->name, > + f->fmt.pix_mp.pixelformat, dev_fmt->format); > + } > + > + memset(&node->vdev_fmt, 0, sizeof(node->vdev_fmt)); > + > + mtk_dip_pipe_try_fmt(pipe, node, &node->vdev_fmt, f, dev_fmt); > + *f = node->vdev_fmt; > + > + node->dev_q.dev_fmt = dev_fmt; > + node->vdev_fmt = *f; > + node->crop.left = 0; /* reset crop setting of nodes */ > + node->crop.top = 0; > + node->crop.width = f->fmt.pix_mp.width; > + node->crop.height = f->fmt.pix_mp.height; > + node->compose.left = 0; > + node->compose.top = 0; > + node->compose.width = f->fmt.pix_mp.width; > + node->compose.height = f->fmt.pix_mp.height; > + > + return 0; > +} > + > +static int mtk_dip_videoc_enum_framesizes(struct file *file, void *priv, > + struct v4l2_frmsizeenum *sizes) > +{ > + struct mtk_dip_pipe *pipe = video_drvdata(file); > + struct mtk_dip_video_device *node = mtk_dip_file_to_node(file); > + const struct mtk_dip_dev_format *dev_fmt; > + > + dev_fmt = mtk_dip_pipe_find_fmt(pipe, node, sizes->pixel_format); > + > + if (!dev_fmt || sizes->index) > + return -EINVAL; > + > + sizes->type = node->desc->frmsizeenum->type; > + sizes->stepwise.max_width = > + node->desc->frmsizeenum->stepwise.max_width; > + sizes->stepwise.min_width = > + node->desc->frmsizeenum->stepwise.min_width; > + sizes->stepwise.max_height = > + node->desc->frmsizeenum->stepwise.max_height; > + sizes->stepwise.min_height = > + node->desc->frmsizeenum->stepwise.min_height; > + sizes->stepwise.step_height = > + node->desc->frmsizeenum->stepwise.step_height; > + sizes->stepwise.step_width = > + node->desc->frmsizeenum->stepwise.step_width; > + > + return 0; > +} > + > +static int mtk_dip_videoc_enum_fmt(struct file *file, void *fh, > + struct v4l2_fmtdesc *f) > +{ > + struct mtk_dip_video_device *node = mtk_dip_file_to_node(file); > + > + if (f->index >= node->desc->num_fmts) > + return -EINVAL; > + > + strscpy(f->description, node->desc->description, > + sizeof(f->description)); Not needed anymore; the V4L2 core does this. > + f->pixelformat = node->desc->fmts[f->index].format; > + f->flags = 0; > + > + return 0; > +} > + > +static int mtk_dip_meta_enum_format(struct file *file, void *fh, > + struct v4l2_fmtdesc *f) > +{ > + struct mtk_dip_video_device *node = mtk_dip_file_to_node(file); > + > + if (f->index > 0) > + return -EINVAL; > + > + strscpy(f->description, node->desc->description, > + sizeof(f->description)); Ditto. > + > + f->pixelformat = node->vdev_fmt.fmt.meta.dataformat; > + f->flags = 0; > + > + return 0; > +} > + > +static int mtk_dip_videoc_g_meta_fmt(struct file *file, void *fh, > + struct v4l2_format *f) > +{ > + struct mtk_dip_video_device *node = mtk_dip_file_to_node(file); One more newline, please. > + *f = node->vdev_fmt; > + > + return 0; > +} > + > +static int mtk_dip_video_device_s_ctrl(struct v4l2_ctrl *ctrl) > +{ > + struct mtk_dip_video_device *node = > + container_of(ctrl->handler, > + struct mtk_dip_video_device, ctrl_handler); > + > + if (ctrl->id != V4L2_CID_ROTATE) { > + pr_debug("[%s] doesn't support ctrl(%d)\n", > + node->desc->name, ctrl->id); > + return -EINVAL; > + } > + > + node->rotation = ctrl->val; > + > + return 0; > +} > + > +/******************** function pointers ********************/ > + > +static const struct v4l2_subdev_internal_ops mtk_dip_subdev_internal_ops = { > + .open = mtk_dip_subdev_open, > +}; > + > +static const struct v4l2_subdev_video_ops mtk_dip_subdev_video_ops = { > + .s_stream = mtk_dip_subdev_s_stream, > +}; > + > +static const struct v4l2_subdev_pad_ops mtk_dip_subdev_pad_ops = { > + .link_validate = v4l2_subdev_link_validate_default, > + .get_fmt = mtk_dip_subdev_get_fmt, > + .set_fmt = mtk_dip_subdev_set_fmt, > + .get_selection = mtk_dip_subdev_get_selection, > + .set_selection = mtk_dip_subdev_set_selection, > +}; > + > +static const struct v4l2_subdev_ops mtk_dip_subdev_ops = { > + .video = &mtk_dip_subdev_video_ops, > + .pad = &mtk_dip_subdev_pad_ops, > +}; > + > +static const struct media_entity_operations mtk_dip_media_ops = { > + .link_setup = mtk_dip_link_setup, > + .link_validate = v4l2_subdev_link_validate, > +}; > + > +static struct media_request *mtk_dip_request_alloc(struct media_device *mdev) > +{ > + struct mtk_dip_request *dip_req; > + > + dip_req = kzalloc(sizeof(*dip_req), GFP_KERNEL); > + > + return &dip_req->req; > +} > + > +static void mtk_dip_request_free(struct media_request *req) > +{ > + struct mtk_dip_request *dip_req = mtk_dip_media_req_to_dip_req(req); > + > + kfree(dip_req); > +} > + > +static int mtk_dip_vb2_request_validate(struct media_request *req) > +{ > + struct media_request_object *obj; > + struct mtk_dip_dev *dip_dev = mtk_dip_mdev_to_dev(req->mdev); > + struct mtk_dip_request *dip_req = mtk_dip_media_req_to_dip_req(req); > + struct mtk_dip_pipe *pipe = NULL; > + struct mtk_dip_pipe *pipe_prev = NULL; > + struct mtk_dip_dev_buffer **map = dip_req->buf_map; > + int buf_count = 0; > + > + memset(map, 0, sizeof(dip_req->buf_map)); > + > + list_for_each_entry(obj, &req->objects, list) { > + struct vb2_buffer *vb; > + struct mtk_dip_dev_buffer *dev_buf; > + struct mtk_dip_video_device *node; > + > + if (!vb2_request_object_is_buffer(obj)) > + continue; > + > + vb = container_of(obj, struct vb2_buffer, req_obj); > + node = mtk_dip_vbq_to_node(vb->vb2_queue); > + pipe = vb2_get_drv_priv(vb->vb2_queue); > + if (pipe_prev && pipe != pipe_prev) { > + dev_dbg(dip_dev->dev, > + "%s:%s:%s:found buf of different pipes(%p,%p)\n", > + __func__, node->desc->name, > + req->debug_str, pipe, pipe_prev); > + return -EINVAL; > + } > + > + pipe_prev = pipe; > + dev_buf = mtk_dip_vb2_buf_to_dev_buf(vb); > + dip_req->buf_map[node->desc->id] = dev_buf; > + buf_count++; > + } > + > + if (!pipe) { > + dev_dbg(dip_dev->dev, > + "%s: no buffer in the request(%p)\n", > + req->debug_str, req); > + > + return -EINVAL; > + } > + > + if (!map[MTK_DIP_VIDEO_NODE_ID_RAW_OUT] || > + (!map[MTK_DIP_VIDEO_NODE_ID_MDP0_CAPTURE] && > + !map[MTK_DIP_VIDEO_NODE_ID_MDP1_CAPTURE] && > + !map[MTK_DIP_VIDEO_NODE_ID_IMG3_CAPTURE])) { > + dev_dbg(dip_dev->dev, > + "won't trigger hw job: raw(%p), mdp0(%p), mdp1(%p), img3(%p)\n", > + map[MTK_DIP_VIDEO_NODE_ID_RAW_OUT], > + map[MTK_DIP_VIDEO_NODE_ID_MDP0_CAPTURE], > + map[MTK_DIP_VIDEO_NODE_ID_MDP1_CAPTURE], > + map[MTK_DIP_VIDEO_NODE_ID_IMG3_CAPTURE]); > + return -EINVAL; > + } > + > + atomic_set(&dip_req->buf_count, buf_count); > + dip_req->id = mtk_dip_pipe_next_job_id(pipe); > + dip_req->dip_pipe = pipe; > + > + return vb2_request_validate(req); > +} > + > +static void mtk_dip_vb2_request_queue(struct media_request *req) > +{ > + struct mtk_dip_request *dip_req = mtk_dip_media_req_to_dip_req(req); > + struct mtk_dip_pipe *pipe = dip_req->dip_pipe; > + > + spin_lock(&pipe->job_lock); > + list_add_tail(&dip_req->list, &pipe->pipe_job_pending_list); > + pipe->num_pending_jobs++; > + spin_unlock(&pipe->job_lock); > + > + vb2_request_queue(req); > +} > + > +static const struct media_device_ops mtk_dip_media_req_ops = { > + .req_validate = mtk_dip_vb2_request_validate, > + .req_queue = mtk_dip_vb2_request_queue, > + .req_alloc = mtk_dip_request_alloc, > + .req_free = mtk_dip_request_free, > +}; > + > +static const struct v4l2_ctrl_ops mtk_dip_video_device_ctrl_ops = { > + .s_ctrl = mtk_dip_video_device_s_ctrl, > +}; > + > +static const struct vb2_ops mtk_dip_vb2_meta_ops = { > + .buf_queue = mtk_dip_vb2_buf_queue, > + .queue_setup = mtk_dip_vb2_meta_queue_setup, > + .buf_init = mtk_dip_vb2_meta_buf_init, > + .buf_prepare = mtk_dip_vb2_meta_buf_prepare, > + .buf_out_validate = mtk_dip_vb2_buf_out_validate, > + .buf_cleanup = mtk_dip_vb2_queue_meta_buf_cleanup, > + .start_streaming = mtk_dip_vb2_start_streaming, > + .stop_streaming = mtk_dip_vb2_stop_streaming, > + .wait_prepare = vb2_ops_wait_prepare, > + .wait_finish = vb2_ops_wait_finish, > + .buf_request_complete = mtk_dip_vb2_request_complete, > +}; > + > +static const struct vb2_ops mtk_dip_vb2_video_ops = { > + .buf_queue = mtk_dip_vb2_buf_queue, > + .queue_setup = mtk_dip_vb2_video_queue_setup, > + .buf_init = mtk_dip_vb2_video_buf_init, > + .buf_prepare = mtk_dip_vb2_video_buf_prepare, > + .buf_out_validate = mtk_dip_vb2_buf_out_validate, > + .start_streaming = mtk_dip_vb2_start_streaming, > + .stop_streaming = mtk_dip_vb2_stop_streaming, > + .wait_prepare = vb2_ops_wait_prepare, > + .wait_finish = vb2_ops_wait_finish, > + .buf_request_complete = mtk_dip_vb2_request_complete, > +}; > + > +static const struct v4l2_file_operations mtk_dip_v4l2_fops = { > + .unlocked_ioctl = video_ioctl2, > + .open = v4l2_fh_open, > + .release = vb2_fop_release, > + .poll = vb2_fop_poll, > + .mmap = vb2_fop_mmap, > +#ifdef CONFIG_COMPAT > + .compat_ioctl32 = v4l2_compat_ioctl32, > +#endif > +}; > + > +int mtk_dip_dev_media_register(struct device *dev, > + struct media_device *media_dev) > +{ > + int ret; > + > + media_dev->dev = dev; > + strlcpy(media_dev->model, dev_driver_string(dev), > + sizeof(media_dev->model)); > + snprintf(media_dev->bus_info, sizeof(media_dev->bus_info), > + "platform:%s", dev_name(dev)); > + media_dev->hw_revision = 0; > + media_dev->ops = &mtk_dip_media_req_ops; > + media_device_init(media_dev); > + > + ret = media_device_register(media_dev); > + if (ret) { > + dev_err(dev, "failed to register media device (%d)\n", ret); > + media_device_unregister(media_dev); > + media_device_cleanup(media_dev); > + return ret; > + } > + > + return 0; > +} > + > +static int mtk_dip_video_device_v4l2_register(struct mtk_dip_pipe *pipe, > + struct mtk_dip_video_device *node) > +{ > + struct vb2_queue *vbq = &node->dev_q.vbq; > + struct video_device *vdev = &node->vdev; > + struct media_link *link; > + int ret; > + > + mutex_init(&node->dev_q.lock); > + > + vdev->device_caps = node->desc->cap; > + vdev->ioctl_ops = node->desc->ops; > + node->vdev_fmt.type = node->desc->buf_type; > + mtk_dip_pipe_load_default_fmt(pipe, node, &node->vdev_fmt); > + > + node->pad_fmt.width = node->vdev_fmt.fmt.pix_mp.width; > + node->pad_fmt.height = node->vdev_fmt.fmt.pix_mp.height; > + node->pad_fmt.code = MEDIA_BUS_FMT_FIXED; > + node->pad_fmt.field = node->vdev_fmt.fmt.pix_mp.field; > + node->pad_fmt.colorspace = node->vdev_fmt.fmt.pix_mp.colorspace; > + node->pad_fmt.quantization = node->vdev_fmt.fmt.pix_mp.quantization; > + node->crop.left = 0; > + node->crop.top = 0; > + node->crop.width = node->vdev_fmt.fmt.pix_mp.width; > + node->crop.height = node->vdev_fmt.fmt.pix_mp.height; > + node->compose.left = 0; > + node->compose.top = 0; > + node->compose.width = node->vdev_fmt.fmt.pix_mp.width; > + node->compose.height = node->vdev_fmt.fmt.pix_mp.height; > + > + ret = media_entity_pads_init(&vdev->entity, 1, &node->vdev_pad); > + if (ret) { > + dev_err(pipe->dip_dev->dev, > + "failed initialize media entity (%d)\n", ret); > + goto err_mutex_destroy; > + } > + > + node->vdev_pad.flags = V4L2_TYPE_IS_OUTPUT(node->desc->buf_type) ? > + MEDIA_PAD_FL_SOURCE : MEDIA_PAD_FL_SINK; > + > + vbq->type = node->vdev_fmt.type; > + vbq->io_modes = VB2_MMAP | VB2_DMABUF; > + vbq->ops = node->desc->vb2_ops; > + vbq->mem_ops = &vb2_dma_contig_memops; > + vbq->supports_requests = true; > + vbq->buf_struct_size = sizeof(struct mtk_dip_dev_buffer); > + vbq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY; > + vbq->min_buffers_needed = 0; > + vbq->drv_priv = pipe; > + vbq->lock = &node->dev_q.lock; > + > + ret = vb2_queue_init(vbq); > + if (ret) { > + dev_err(pipe->dip_dev->dev, > + "%s:%s:%s: failed to init vb2 queue(%d)\n", > + __func__, pipe->desc->name, node->desc->name, > + ret); > + goto err_media_entity_cleanup; > + } > + > + snprintf(vdev->name, sizeof(vdev->name), "%s %s %s", > + dev_driver_string(pipe->dip_dev->dev), pipe->desc->name, > + node->desc->name); > + vdev->entity.name = vdev->name; > + vdev->entity.function = MEDIA_ENT_F_IO_V4L; > + vdev->entity.ops = NULL; > + vdev->release = video_device_release_empty; > + vdev->fops = &mtk_dip_v4l2_fops; > + vdev->lock = &node->dev_q.lock; > + if (node->desc->supports_ctrls) > + vdev->ctrl_handler = &node->ctrl_handler; > + else > + vdev->ctrl_handler = NULL; > + vdev->v4l2_dev = &pipe->dip_dev->v4l2_dev; > + vdev->queue = &node->dev_q.vbq; > + vdev->vfl_dir = V4L2_TYPE_IS_OUTPUT(node->desc->buf_type) ? > + VFL_DIR_TX : VFL_DIR_RX; > + > + if (node->desc->smem_alloc) > + vdev->queue->dev = &pipe->dip_dev->scp_pdev->dev; > + else > + vdev->queue->dev = pipe->dip_dev->dev; > + > + video_set_drvdata(vdev, pipe); > + > + ret = video_register_device(vdev, VFL_TYPE_GRABBER, -1); > + if (ret) { > + dev_err(pipe->dip_dev->dev, > + "failed to register video device (%d)\n", ret); > + goto err_vb2_queue_release; > + } > + > + if (V4L2_TYPE_IS_OUTPUT(node->desc->buf_type)) > + ret = media_create_pad_link(&vdev->entity, 0, > + &pipe->subdev.entity, > + node->desc->id, node->flags); > + else > + ret = media_create_pad_link(&pipe->subdev.entity, > + node->desc->id, &vdev->entity, > + 0, node->flags); > + if (ret) > + goto err_video_unregister_device; > + > + vdev->intf_devnode = media_devnode_create(&pipe->dip_dev->mdev, > + MEDIA_INTF_T_V4L_VIDEO, 0, > + VIDEO_MAJOR, vdev->minor); > + if (!vdev->intf_devnode) { > + ret = -ENOMEM; > + goto err_rm_links; > + } > + > + link = media_create_intf_link(&vdev->entity, > + &vdev->intf_devnode->intf, > + node->flags); > + if (!link) { > + ret = -ENOMEM; > + goto err_rm_devnode; > + } > + > + return 0; > + > +err_rm_devnode: > + media_devnode_remove(vdev->intf_devnode); > + > +err_rm_links: > + media_entity_remove_links(&vdev->entity); > + > +err_video_unregister_device: > + video_unregister_device(vdev); > + > +err_vb2_queue_release: > + vb2_queue_release(&node->dev_q.vbq); > + > +err_media_entity_cleanup: > + media_entity_cleanup(&node->vdev.entity); > + > +err_mutex_destroy: > + mutex_destroy(&node->dev_q.lock); > + > + return ret; > +} > + > +static int mtk_dip_pipe_v4l2_ctrl_init(struct mtk_dip_pipe *dip_pipe) > +{ > + int i, ret; > + struct mtk_dip_video_device *ctrl_node; > + > + for (i = 0; i < MTK_DIP_VIDEO_NODE_ID_TOTAL_NUM; i++) { > + ctrl_node = &dip_pipe->nodes[i]; > + if (!ctrl_node->desc->supports_ctrls) > + continue; > + > + v4l2_ctrl_handler_init(&ctrl_node->ctrl_handler, 1); > + v4l2_ctrl_new_std(&ctrl_node->ctrl_handler, > + &mtk_dip_video_device_ctrl_ops, > + V4L2_CID_ROTATE, 0, 270, 90, 0); > + ret = ctrl_node->ctrl_handler.error; > + if (ret) { > + dev_err(dip_pipe->dip_dev->dev, > + "%s create rotate ctrl failed:(%d)", > + ctrl_node->desc->name, ret); > + goto err_free_ctrl_handlers; > + } > + } > + > + return 0; > + > +err_free_ctrl_handlers: > + for (; i >= 0; i--) { > + ctrl_node = &dip_pipe->nodes[i]; > + if (!ctrl_node->desc->supports_ctrls) > + continue; > + v4l2_ctrl_handler_free(&ctrl_node->ctrl_handler); > + } > + > + return ret; > +} > + > +static void mtk_dip_pipe_v4l2_ctrl_release(struct mtk_dip_pipe *dip_pipe) > +{ > + struct mtk_dip_video_device *ctrl_node = > + &dip_pipe->nodes[MTK_DIP_VIDEO_NODE_ID_MDP0_CAPTURE]; > + > + v4l2_ctrl_handler_free(&ctrl_node->ctrl_handler); > +} > + > +int mtk_dip_pipe_v4l2_register(struct mtk_dip_pipe *pipe, > + struct media_device *media_dev, > + struct v4l2_device *v4l2_dev) > +{ > + int i, ret; > + > + ret = mtk_dip_pipe_v4l2_ctrl_init(pipe); > + if (ret) { > + dev_err(pipe->dip_dev->dev, > + "%s: failed(%d) to initialize ctrls\n", > + pipe->desc->name, ret); > + > + return ret; > + } > + > + pipe->streaming = 0; > + > + /* Initialize subdev media entity */ > + pipe->subdev_pads = devm_kcalloc(pipe->dip_dev->dev, > + pipe->desc->total_queues, > + sizeof(*pipe->subdev_pads), > + GFP_KERNEL); > + if (!pipe->subdev_pads) { > + dev_err(pipe->dip_dev->dev, > + "failed to alloc pipe->subdev_pads (%d)\n", ret); > + ret = -ENOMEM; > + goto err_release_ctrl; > + } > + ret = media_entity_pads_init(&pipe->subdev.entity, > + pipe->desc->total_queues, > + pipe->subdev_pads); > + if (ret) { > + dev_err(pipe->dip_dev->dev, > + "failed initialize subdev media entity (%d)\n", ret); > + goto err_free_subdev_pads; > + } > + > + /* Initialize subdev */ > + v4l2_subdev_init(&pipe->subdev, &mtk_dip_subdev_ops); > + > + pipe->subdev.entity.function = > + MEDIA_ENT_F_PROC_VIDEO_PIXEL_FORMATTER; > + pipe->subdev.entity.ops = &mtk_dip_media_ops; > + pipe->subdev.flags = > + V4L2_SUBDEV_FL_HAS_DEVNODE | V4L2_SUBDEV_FL_HAS_EVENTS; > + pipe->subdev.ctrl_handler = NULL; > + pipe->subdev.internal_ops = &mtk_dip_subdev_internal_ops; > + > + for (i = 0; i < pipe->desc->total_queues; i++) > + pipe->subdev_pads[i].flags = > + V4L2_TYPE_IS_OUTPUT(pipe->nodes[i].desc->buf_type) ? > + MEDIA_PAD_FL_SINK : MEDIA_PAD_FL_SOURCE; > + > + snprintf(pipe->subdev.name, sizeof(pipe->subdev.name), > + "%s", pipe->desc->name); > + v4l2_set_subdevdata(&pipe->subdev, pipe); > + > + ret = v4l2_device_register_subdev(&pipe->dip_dev->v4l2_dev, > + &pipe->subdev); > + if (ret) { > + dev_err(pipe->dip_dev->dev, > + "failed initialize subdev (%d)\n", ret); > + goto err_media_entity_cleanup; > + } > + > + /* Create video nodes and links */ > + for (i = 0; i < pipe->desc->total_queues; i++) { > + ret = mtk_dip_video_device_v4l2_register(pipe, > + &pipe->nodes[i]); > + if (ret) > + goto err_unregister_subdev; > + } > + > + return 0; > + > +err_unregister_subdev: > + v4l2_device_unregister_subdev(&pipe->subdev); > + > +err_media_entity_cleanup: > + media_entity_cleanup(&pipe->subdev.entity); > + > +err_free_subdev_pads: > + devm_kfree(pipe->dip_dev->dev, pipe->subdev_pads); > + > +err_release_ctrl: > + mtk_dip_pipe_v4l2_ctrl_release(pipe); > + > + return ret; > +} > + > +void mtk_dip_pipe_v4l2_unregister(struct mtk_dip_pipe *pipe) > +{ > + unsigned int i; > + > + for (i = 0; i < pipe->desc->total_queues; i++) { > + video_unregister_device(&pipe->nodes[i].vdev); > + vb2_queue_release(&pipe->nodes[i].dev_q.vbq); > + media_entity_cleanup(&pipe->nodes[i].vdev.entity); > + mutex_destroy(&pipe->nodes[i].dev_q.lock); > + } > + > + v4l2_device_unregister_subdev(&pipe->subdev); > + media_entity_cleanup(&pipe->subdev.entity); > + mtk_dip_pipe_v4l2_ctrl_release(pipe); > +} > + > +/******************************************** > + * MTK DIP V4L2 Settings * > + ********************************************/ > + > +static const struct v4l2_ioctl_ops mtk_dip_v4l2_video_out_ioctl_ops = { > + .vidioc_querycap = mtk_dip_videoc_querycap, > + > + .vidioc_enum_framesizes = mtk_dip_videoc_enum_framesizes, > + .vidioc_enum_fmt_vid_out = mtk_dip_videoc_enum_fmt, > + .vidioc_g_fmt_vid_out_mplane = mtk_dip_videoc_g_fmt, > + .vidioc_s_fmt_vid_out_mplane = mtk_dip_videoc_s_fmt, > + .vidioc_try_fmt_vid_out_mplane = mtk_dip_videoc_try_fmt, > + > + .vidioc_reqbufs = vb2_ioctl_reqbufs, > + .vidioc_create_bufs = vb2_ioctl_create_bufs, > + .vidioc_prepare_buf = vb2_ioctl_prepare_buf, > + .vidioc_querybuf = vb2_ioctl_querybuf, > + .vidioc_qbuf = vb2_ioctl_qbuf, > + .vidioc_dqbuf = vb2_ioctl_dqbuf, > + .vidioc_streamon = vb2_ioctl_streamon, > + .vidioc_streamoff = vb2_ioctl_streamoff, > + .vidioc_expbuf = vb2_ioctl_expbuf, > + > + .vidioc_subscribe_event = v4l2_ctrl_subscribe_event, > + .vidioc_unsubscribe_event = v4l2_event_unsubscribe, > +}; > + > +static const struct v4l2_ioctl_ops mtk_dip_v4l2_video_cap_ioctl_ops = { > + .vidioc_querycap = mtk_dip_videoc_querycap, > + > + .vidioc_enum_framesizes = mtk_dip_videoc_enum_framesizes, > + .vidioc_enum_fmt_vid_cap = mtk_dip_videoc_enum_fmt, > + .vidioc_g_fmt_vid_cap_mplane = mtk_dip_videoc_g_fmt, > + .vidioc_s_fmt_vid_cap_mplane = mtk_dip_videoc_s_fmt, > + .vidioc_try_fmt_vid_cap_mplane = mtk_dip_videoc_try_fmt, > + > + .vidioc_reqbufs = vb2_ioctl_reqbufs, > + .vidioc_create_bufs = vb2_ioctl_create_bufs, > + .vidioc_prepare_buf = vb2_ioctl_prepare_buf, > + .vidioc_querybuf = vb2_ioctl_querybuf, > + .vidioc_qbuf = vb2_ioctl_qbuf, > + .vidioc_dqbuf = vb2_ioctl_dqbuf, > + .vidioc_streamon = vb2_ioctl_streamon, > + .vidioc_streamoff = vb2_ioctl_streamoff, > + .vidioc_expbuf = vb2_ioctl_expbuf, > + > + .vidioc_subscribe_event = v4l2_ctrl_subscribe_event, > + .vidioc_unsubscribe_event = v4l2_event_unsubscribe, > +}; > + > +static const struct v4l2_ioctl_ops mtk_dip_v4l2_meta_out_ioctl_ops = { > + .vidioc_querycap = mtk_dip_videoc_querycap, > + > + .vidioc_enum_fmt_meta_out = mtk_dip_meta_enum_format, > + .vidioc_g_fmt_meta_out = mtk_dip_videoc_g_meta_fmt, > + .vidioc_s_fmt_meta_out = mtk_dip_videoc_g_meta_fmt, > + .vidioc_try_fmt_meta_out = mtk_dip_videoc_g_meta_fmt, > + > + .vidioc_reqbufs = vb2_ioctl_reqbufs, > + .vidioc_create_bufs = vb2_ioctl_create_bufs, > + .vidioc_prepare_buf = vb2_ioctl_prepare_buf, > + .vidioc_querybuf = vb2_ioctl_querybuf, > + .vidioc_qbuf = vb2_ioctl_qbuf, > + .vidioc_dqbuf = vb2_ioctl_dqbuf, > + .vidioc_streamon = vb2_ioctl_streamon, > + .vidioc_streamoff = vb2_ioctl_streamoff, > + .vidioc_expbuf = vb2_ioctl_expbuf, > +}; > + > +static const struct mtk_dip_dev_format fw_param_fmts[] = { > + { > + .format = V4L2_META_FMT_MTISP_PARAMS, > + .buffer_size = 1024 * (128 + 288), > + }, > +}; > + > +static const struct mtk_dip_dev_format lcei_fmts[] = { > + { > + .format = V4L2_PIX_FMT_MTISP_SBGGR8, > + .mdp_color = DIP_MCOLOR_BAYER8, > + .depth = { 8 }, > + .row_depth = { 8 }, > + .num_planes = 1, > + .num_cplanes = 1, > + }, > +}; > + > +static const struct mtk_dip_dev_format in_fmts[] = { > + { > + .format = V4L2_PIX_FMT_VYUY, > + .mdp_color = DIP_MCOLOR_VYUY, > + .depth = { 16 }, > + .row_depth = { 16 }, > + .num_planes = 1, > + .num_cplanes = 1, > + }, > + { > + .format = V4L2_PIX_FMT_YUYV, > + .mdp_color = DIP_MCOLOR_YUYV, > + .depth = { 16 }, > + .row_depth = { 16 }, > + .num_planes = 1, > + .num_cplanes = 1, > + }, > + { > + .format = V4L2_PIX_FMT_YVYU, > + .mdp_color = DIP_MCOLOR_YVYU, > + .depth = { 16 }, > + .row_depth = { 16 }, > + .num_planes = 1, > + .num_cplanes = 1, > + }, > + { > + .format = V4L2_PIX_FMT_NV12, > + .mdp_color = DIP_MCOLOR_NV12, > + .depth = { 12 }, > + .row_depth = { 8 }, > + .num_planes = 1, > + .num_cplanes = 2, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SBGGR8, > + .mdp_color = DIP_MCOLOR_BAYER8_BGGR, > + .depth = { 8 }, > + .row_depth = { 8 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 4, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SGBRG8, > + .mdp_color = DIP_MCOLOR_BAYER8_GBRG, > + .depth = { 8 }, > + .row_depth = { 8 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 4, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SGRBG8, > + .mdp_color = DIP_MCOLOR_BAYER8_GRBG, > + .depth = { 8 }, > + .row_depth = { 8 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 4, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SRGGB8, > + .mdp_color = DIP_MCOLOR_BAYER8_RGGB, > + .depth = { 8 }, > + .row_depth = { 8 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 4, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SBGGR8F, > + .mdp_color = DIP_MCOLOR_FULLG8_BGGR, > + .depth = { 12 }, > + .row_depth = { 8}, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 8, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SGBRG8F, > + .mdp_color = DIP_MCOLOR_FULLG8_GBRG, > + .depth = { 12 }, > + .row_depth = { 8 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 8, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SGRBG8F, > + .mdp_color = DIP_MCOLOR_FULLG8_GRBG, > + .depth = { 12 }, > + .row_depth = { 8 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 8, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SRGGB8F, > + .mdp_color = DIP_MCOLOR_FULLG8_RGGB, > + .depth = { 12 }, > + .row_depth = { 8 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 8, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SBGGR10, > + .mdp_color = DIP_MCOLOR_BAYER10_BGGR, > + .depth = { 10 }, > + .row_depth = { 10 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 4, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SGBRG10, > + .mdp_color = DIP_MCOLOR_BAYER10_GBRG, > + .depth = { 10 }, > + .row_depth = { 10 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 4, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SGRBG10, > + .mdp_color = DIP_MCOLOR_BAYER10_GRBG, > + .depth = { 10 }, > + .row_depth = { 10 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 4, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SRGGB10, > + .mdp_color = DIP_MCOLOR_BAYER10_RGGB, > + .depth = { 10 }, > + .row_depth = { 10 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 4, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SBGGR10F, > + .mdp_color = DIP_MCOLOR_FULLG10_BGGR, > + .depth = { 15 }, > + .row_depth = { 10 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 4, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SGBRG10F, > + .mdp_color = DIP_MCOLOR_FULLG10_GBRG, > + .depth = { 15 }, > + .row_depth = { 10 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 4, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SGRBG10F, > + .mdp_color = DIP_MCOLOR_FULLG10_GRBG, > + .depth = { 15 }, > + .row_depth = { 10 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 4, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SRGGB10F, > + .mdp_color = DIP_MCOLOR_FULLG10_RGGB, > + .depth = { 15 }, > + .row_depth = { 10 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 4, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SBGGR12, > + .mdp_color = DIP_MCOLOR_BAYER12_BGGR, > + .depth = { 12 }, > + .row_depth = { 12 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 4, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SGBRG12, > + .mdp_color = DIP_MCOLOR_BAYER12_GBRG, > + .depth = { 12 }, > + .row_depth = { 12 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 4, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SGRBG12, > + .mdp_color = DIP_MCOLOR_BAYER12_GRBG, > + .depth = { 12 }, > + .row_depth = { 12 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 4, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SRGGB12, > + .mdp_color = DIP_MCOLOR_BAYER12_RGGB, > + .depth = { 12 }, > + .row_depth = { 12 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 4, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SBGGR12F, > + .mdp_color = DIP_MCOLOR_FULLG12_BGGR, > + .depth = { 18 }, > + .row_depth = { 12 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 8, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SGBRG12F, > + .mdp_color = DIP_MCOLOR_FULLG12_GBRG, > + .depth = { 18 }, > + .row_depth = { 12 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 8, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SGRBG12F, > + .mdp_color = DIP_MCOLOR_FULLG12_GRBG, > + .depth = { 18 }, > + .row_depth = { 12 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 8, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SRGGB12F, > + .mdp_color = DIP_MCOLOR_FULLG12_RGGB, > + .depth = { 18 }, > + .row_depth = { 12 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 8, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SBGGR14F, > + .mdp_color = DIP_MCOLOR_FULLG14_BGGR, > + .depth = { 21 }, > + .row_depth = { 14 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 8, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SGBRG14F, > + .mdp_color = DIP_MCOLOR_FULLG14_GBRG, > + .depth = { 21 }, > + .row_depth = { 14 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 8, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SGRBG14F, > + .mdp_color = DIP_MCOLOR_FULLG14_GRBG, > + .depth = { 21 }, > + .row_depth = { 14 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 8, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SRGGB14F, > + .mdp_color = DIP_MCOLOR_FULLG14_RGGB, > + .depth = { 21 }, > + .row_depth = { 14 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 8, > + }, > + { > + .format = V4L2_PIX_FMT_YUV420M, > + .mdp_color = DIP_MCOLOR_I420, > + .depth = { 8, 2, 2 }, > + .row_depth = { 8, 4, 4 }, > + .num_planes = 3, > + .num_cplanes = 1, > + }, > + { > + .format = V4L2_PIX_FMT_YVU420M, > + .mdp_color = DIP_MCOLOR_YV12, > + .depth = { 8, 2, 2 }, > + .row_depth = { 8, 4, 4 }, > + .num_planes = 3, > + .num_cplanes = 1, > + }, > + { > + .format = V4L2_PIX_FMT_NV12M, > + .mdp_color = DIP_MCOLOR_NV12, > + .depth = { 8, 4 }, > + .row_depth = { 8, 8 }, > + .num_planes = 2, > + .num_cplanes = 1, > + }, > +}; > + > +static const struct mtk_dip_dev_format mdp_fmts[] = { > + { > + .format = V4L2_PIX_FMT_VYUY, > + .mdp_color = DIP_MCOLOR_VYUY, > + .depth = { 16 }, > + .row_depth = { 16 }, > + .num_planes = 1, > + .num_cplanes = 1, > + }, > + { > + .format = V4L2_PIX_FMT_YUYV, > + .mdp_color = DIP_MCOLOR_YUYV, > + .depth = { 16 }, > + .row_depth = { 16 }, > + .num_planes = 1, > + .num_cplanes = 1, > + }, > + { > + .format = V4L2_PIX_FMT_YVYU, > + .mdp_color = DIP_MCOLOR_YVYU, > + .depth = { 16 }, > + .row_depth = { 16 }, > + .num_planes = 1, > + .num_cplanes = 1, > + }, > + { > + .format = V4L2_PIX_FMT_YVU420, > + .mdp_color = DIP_MCOLOR_YV12, > + .depth = { 12 }, > + .row_depth = { 8 }, > + .num_planes = 1, > + .num_cplanes = 3, > + }, > + { > + .format = V4L2_PIX_FMT_NV12, > + .mdp_color = DIP_MCOLOR_NV12, > + .depth = { 12 }, > + .row_depth = { 8 }, > + .num_planes = 1, > + .num_cplanes = 2, > + }, > + { > + .format = V4L2_PIX_FMT_YUV420M, > + .mdp_color = DIP_MCOLOR_I420, > + .depth = { 8, 2, 2 }, > + .row_depth = { 8, 4, 4 }, > + .num_planes = 3, > + .num_cplanes = 1, > + }, > + { > + .format = V4L2_PIX_FMT_YVU420M, > + .mdp_color = DIP_MCOLOR_YV12, > + .depth = { 8, 2, 2 }, > + .row_depth = { 8, 4, 4 }, > + .num_planes = 3, > + .num_cplanes = 1, > + }, > + { > + .format = V4L2_PIX_FMT_NV12M, > + .mdp_color = DIP_MCOLOR_NV12, > + .depth = { 8, 4 }, > + .row_depth = { 8, 8 }, > + .num_planes = 2, > + .num_cplanes = 1, > + } > +}; > + > +static const struct mtk_dip_dev_format img2_fmts[] = { > + { > + .format = V4L2_PIX_FMT_YUYV, > + .mdp_color = DIP_MCOLOR_YUYV, > + .depth = { 16 }, > + .row_depth = { 16 }, > + .num_planes = 1, > + .num_cplanes = 1, > + }, > +}; > + > +static const struct mtk_dip_dev_format img3_fmts[] = { > + { > + .format = V4L2_PIX_FMT_VYUY, > + .mdp_color = DIP_MCOLOR_VYUY, > + .depth = { 16 }, > + .row_depth = { 16 }, > + .num_planes = 1, > + .num_cplanes = 1, > + }, > + { > + .format = V4L2_PIX_FMT_YUYV, > + .mdp_color = DIP_MCOLOR_YUYV, > + .depth = { 16 }, > + .row_depth = { 16 }, > + .num_planes = 1, > + .num_cplanes = 1, > + }, > + { > + .format = V4L2_PIX_FMT_YVYU, > + .mdp_color = DIP_MCOLOR_YVYU, > + .depth = { 16 }, > + .row_depth = { 16 }, > + .num_planes = 1, > + .num_cplanes = 1, > + }, > + { > + .format = V4L2_PIX_FMT_YVU420, > + .mdp_color = DIP_MCOLOR_YV12, > + .depth = { 12 }, > + .row_depth = { 8 }, > + .num_planes = 1, > + .num_cplanes = 3, > + }, > + { > + .format = V4L2_PIX_FMT_NV12, > + .mdp_color = DIP_MCOLOR_NV12, > + .depth = { 12 }, > + .row_depth = { 8 }, > + .num_planes = 1, > + .num_cplanes = 2, > + } > +}; > + > +static const struct v4l2_frmsizeenum in_frmsizeenum = { > + .type = V4L2_FRMSIZE_TYPE_CONTINUOUS, > + .stepwise.max_width = MTK_DIP_CAPTURE_MAX_WIDTH, > + .stepwise.min_width = MTK_DIP_CAPTURE_MIN_WIDTH, > + .stepwise.max_height = MTK_DIP_CAPTURE_MAX_HEIGHT, > + .stepwise.min_height = MTK_DIP_CAPTURE_MIN_HEIGHT, > + .stepwise.step_height = 1, > + .stepwise.step_width = 1, > +}; > + > +static const struct v4l2_frmsizeenum out_frmsizeenum = { > + .type = V4L2_FRMSIZE_TYPE_CONTINUOUS, > + .stepwise.max_width = MTK_DIP_OUTPUT_MAX_WIDTH, > + .stepwise.min_width = MTK_DIP_OUTPUT_MIN_WIDTH, > + .stepwise.max_height = MTK_DIP_OUTPUT_MAX_HEIGHT, > + .stepwise.min_height = MTK_DIP_OUTPUT_MIN_HEIGHT, > + .stepwise.step_height = 1, > + .stepwise.step_width = 1, > +}; > + > +static const struct mtk_dip_video_device_desc > +queues_setting[MTK_DIP_VIDEO_NODE_ID_TOTAL_NUM] = { > + { > + .id = MTK_DIP_VIDEO_NODE_ID_RAW_OUT, > + .name = "Raw Input", > + .cap = V4L2_CAP_VIDEO_OUTPUT_MPLANE | V4L2_CAP_STREAMING, > + .buf_type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE, > + .smem_alloc = 0, > + .flags = MEDIA_LNK_FL_ENABLED, > + .fmts = in_fmts, > + .num_fmts = ARRAY_SIZE(in_fmts), > + .default_fmt_idx = 4, > + .default_width = MTK_DIP_OUTPUT_MAX_WIDTH, > + .default_height = MTK_DIP_OUTPUT_MAX_HEIGHT, > + .dma_port = 0, > + .frmsizeenum = &in_frmsizeenum, > + .ops = &mtk_dip_v4l2_video_out_ioctl_ops, > + .vb2_ops = &mtk_dip_vb2_video_ops, > + .description = "Main image source", > + }, > + { > + .id = MTK_DIP_VIDEO_NODE_ID_TUNING_OUT, > + .name = "Tuning", > + .cap = V4L2_CAP_META_OUTPUT | V4L2_CAP_STREAMING, > + .buf_type = V4L2_BUF_TYPE_META_OUTPUT, > + .smem_alloc = 1, > + .flags = 0, > + .fmts = fw_param_fmts, > + .num_fmts = ARRAY_SIZE(fw_param_fmts), > + .default_fmt_idx = 0, > + .dma_port = 0, > + .frmsizeenum = &in_frmsizeenum, > + .ops = &mtk_dip_v4l2_meta_out_ioctl_ops, > + .vb2_ops = &mtk_dip_vb2_meta_ops, > + .description = "Tuning data", > + }, > + { > + .id = MTK_DIP_VIDEO_NODE_ID_NR_OUT, > + .name = "NR Input", > + .cap = V4L2_CAP_VIDEO_OUTPUT_MPLANE | V4L2_CAP_STREAMING, > + .buf_type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE, > + .smem_alloc = 0, > + .flags = MEDIA_LNK_FL_DYNAMIC, > + .fmts = img3_fmts, > + .num_fmts = ARRAY_SIZE(img3_fmts), > + .default_fmt_idx = 1, > + .default_width = MTK_DIP_CAPTURE_MAX_WIDTH, > + .default_height = MTK_DIP_CAPTURE_MAX_HEIGHT, > + .dma_port = 1, > + .vb2_ops = &mtk_dip_vb2_video_ops, > + .frmsizeenum = &in_frmsizeenum, > + .ops = &mtk_dip_v4l2_video_out_ioctl_ops, > + .vb2_ops = &mtk_dip_vb2_video_ops, > + .description = "NR image source", > + }, > + { > + .id = MTK_DIP_VIDEO_NODE_ID_SHADING_OUT, > + .name = "Shading", > + .cap = V4L2_CAP_VIDEO_OUTPUT_MPLANE | V4L2_CAP_STREAMING, > + .buf_type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE, > + .smem_alloc = 0, > + .flags = MEDIA_LNK_FL_DYNAMIC, > + .fmts = lcei_fmts, > + .num_fmts = ARRAY_SIZE(lcei_fmts), > + .default_fmt_idx = 0, > + .default_width = MTK_DIP_CAPTURE_MAX_WIDTH, > + .default_height = MTK_DIP_CAPTURE_MAX_HEIGHT, > + .dma_port = 2, > + .frmsizeenum = &in_frmsizeenum, > + .ops = &mtk_dip_v4l2_video_out_ioctl_ops, > + .vb2_ops = &mtk_dip_vb2_video_ops, > + .description = "Shading image source", > + }, > + { > + .id = MTK_DIP_VIDEO_NODE_ID_MDP0_CAPTURE, > + .name = "MDP0", > + .cap = V4L2_CAP_VIDEO_CAPTURE_MPLANE | V4L2_CAP_STREAMING, > + .buf_type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE, > + .smem_alloc = 0, > + .supports_ctrls = true, > + .flags = MEDIA_LNK_FL_DYNAMIC, > + .fmts = mdp_fmts, > + .num_fmts = ARRAY_SIZE(mdp_fmts), > + .default_fmt_idx = 1, > + .default_width = MTK_DIP_CAPTURE_MAX_WIDTH, > + .default_height = MTK_DIP_CAPTURE_MAX_HEIGHT, > + .dma_port = 0, > + .frmsizeenum = &out_frmsizeenum, > + .ops = &mtk_dip_v4l2_video_cap_ioctl_ops, > + .vb2_ops = &mtk_dip_vb2_video_ops, > + .description = "Output quality enhanced image", > + }, > + { > + .id = MTK_DIP_VIDEO_NODE_ID_MDP1_CAPTURE, > + .name = "MDP1", > + .cap = V4L2_CAP_VIDEO_CAPTURE_MPLANE | V4L2_CAP_STREAMING, > + .buf_type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE, > + .smem_alloc = 0, > + .flags = MEDIA_LNK_FL_DYNAMIC, > + .fmts = mdp_fmts, > + .num_fmts = ARRAY_SIZE(mdp_fmts), > + .default_fmt_idx = 1, > + .default_width = MTK_DIP_CAPTURE_MAX_WIDTH, > + .default_height = MTK_DIP_CAPTURE_MAX_HEIGHT, > + .dma_port = 0, > + .frmsizeenum = &out_frmsizeenum, > + .ops = &mtk_dip_v4l2_video_cap_ioctl_ops, > + .vb2_ops = &mtk_dip_vb2_video_ops, > + .description = "Output quality enhanced image", > + > + }, > + { > + .id = MTK_DIP_VIDEO_NODE_ID_IMG2_CAPTURE, > + .name = "IMG2", > + .cap = V4L2_CAP_VIDEO_CAPTURE_MPLANE | V4L2_CAP_STREAMING, > + .buf_type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE, > + .smem_alloc = 0, > + .flags = MEDIA_LNK_FL_DYNAMIC, > + .fmts = img2_fmts, > + .num_fmts = ARRAY_SIZE(img2_fmts), > + .default_fmt_idx = 0, > + .default_width = MTK_DIP_CAPTURE_MAX_WIDTH, > + .default_height = MTK_DIP_CAPTURE_MAX_WIDTH, > + .dma_port = 1, > + .frmsizeenum = &out_frmsizeenum, > + .ops = &mtk_dip_v4l2_video_cap_ioctl_ops, > + .vb2_ops = &mtk_dip_vb2_video_ops, > + .description = "Output quality enhanced image", > + }, > + { > + .id = MTK_DIP_VIDEO_NODE_ID_IMG3_CAPTURE, > + .name = "IMG3", > + .cap = V4L2_CAP_VIDEO_CAPTURE_MPLANE | V4L2_CAP_STREAMING, > + .buf_type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE, > + .smem_alloc = 0, > + .flags = MEDIA_LNK_FL_DYNAMIC, > + .fmts = img3_fmts, > + .num_fmts = ARRAY_SIZE(img3_fmts), > + .default_fmt_idx = 1, > + .default_width = MTK_DIP_CAPTURE_MAX_WIDTH, > + .default_height = MTK_DIP_CAPTURE_MAX_WIDTH, > + .dma_port = 2, > + .frmsizeenum = &out_frmsizeenum, > + .ops = &mtk_dip_v4l2_video_cap_ioctl_ops, > + .vb2_ops = &mtk_dip_vb2_video_ops, > + .description = "Output quality enhanced image", > + > + }, > + > +}; > + > +static const struct mtk_dip_pipe_desc > +pipe_settings[MTK_DIP_PIPE_ID_TOTAL_NUM] = { > + { > + .name = "preview", > + .id = MTK_DIP_PIPE_ID_PREVIEW, > + .queue_descs = queues_setting, > + .total_queues = ARRAY_SIZE(queues_setting), > + }, > + { > + .name = "capture", > + .id = MTK_DIP_PIPE_ID_CAPTURE, > + .queue_descs = queues_setting, > + .total_queues = ARRAY_SIZE(queues_setting), > + > + }, > + { > + .name = "reprocess", > + .id = MTK_DIP_PIPE_ID_REPROCESS, > + .queue_descs = queues_setting, > + .total_queues = ARRAY_SIZE(queues_setting), > + }, > +}; > + > +static void mtk_dip_dev_media_unregister(struct mtk_dip_dev *dip_dev) > +{ > + media_device_unregister(&dip_dev->mdev); > + media_device_cleanup(&dip_dev->mdev); > +} > + > +static int mtk_dip_dev_v4l2_init(struct mtk_dip_dev *dip_dev) > +{ > + struct media_device *media_dev = &dip_dev->mdev; > + struct v4l2_device *v4l2_dev = &dip_dev->v4l2_dev; > + int i; > + int ret; > + > + ret = mtk_dip_dev_media_register(dip_dev->dev, media_dev); > + if (ret) { > + dev_err(dip_dev->dev, > + "%s: media device register failed(%d)\n", > + __func__, ret); > + return ret; > + } > + > + v4l2_dev->mdev = media_dev; > + v4l2_dev->ctrl_handler = NULL; > + > + ret = v4l2_device_register(dip_dev->dev, v4l2_dev); > + if (ret) { > + dev_err(dip_dev->dev, > + "%s: v4l2 device register failed(%d)\n", > + __func__, ret); > + goto err_release_media_device; > + } > + > + for (i = 0; i < MTK_DIP_PIPE_ID_TOTAL_NUM; i++) { > + ret = mtk_dip_pipe_init(dip_dev, &dip_dev->dip_pipe[i], > + &pipe_settings[i]); > + if (ret) { > + dev_err(dip_dev->dev, > + "%s: Pipe id(%d) init failed(%d)\n", > + dip_dev->dip_pipe[i].desc->name, > + i, ret); > + goto err_release_pipe; > + } > + } > + > + ret = v4l2_device_register_subdev_nodes(&dip_dev->v4l2_dev); > + if (ret) { > + dev_err(dip_dev->dev, > + "failed to register subdevs (%d)\n", ret); > + goto err_release_pipe; > + } > + > + return 0; > + > +err_release_pipe: > + for (i--; i >= 0; i--) > + mtk_dip_pipe_release(&dip_dev->dip_pipe[i]); > + > + v4l2_device_unregister(v4l2_dev); > + > +err_release_media_device: > + mtk_dip_dev_media_unregister(dip_dev); > + > + return ret; > +} > + > +void mtk_dip_dev_v4l2_release(struct mtk_dip_dev *dip_dev) > +{ > + int i; > + > + for (i = 0; i < MTK_DIP_PIPE_ID_TOTAL_NUM; i++) > + mtk_dip_pipe_release(&dip_dev->dip_pipe[i]); > + > + v4l2_device_unregister(&dip_dev->v4l2_dev); > + media_device_unregister(&dip_dev->mdev); > + media_device_cleanup(&dip_dev->mdev); > +} > + > +static int mtk_dip_res_init(struct platform_device *pdev, > + struct mtk_dip_dev *dip_dev) > +{ > + int ret; > + > + dip_dev->mdp_pdev = mdp_get_plat_device(pdev); > + if (!dip_dev->mdp_pdev) { > + dev_err(dip_dev->dev, > + "%s: failed to get MDP device\n", Fits on a single line. > + __func__); > + return -EINVAL; > + } > + > + dip_dev->mdpcb_wq = > + alloc_ordered_workqueue("%s", > + __WQ_LEGACY | WQ_MEM_RECLAIM | > + WQ_FREEZABLE, > + "mdp_callback"); > + if (!dip_dev->mdpcb_wq) { > + dev_err(dip_dev->dev, > + "%s: unable to alloc mdpcb workqueue\n", __func__); > + ret = -ENOMEM; > + goto destroy_mdpcb_wq; > + } > + > + dip_dev->composer_wq = > + alloc_ordered_workqueue("%s", > + __WQ_LEGACY | WQ_MEM_RECLAIM | > + WQ_FREEZABLE, > + "dip_composer"); > + if (!dip_dev->composer_wq) { > + dev_err(dip_dev->dev, > + "%s: unable to alloc composer workqueue\n", __func__); > + ret = -ENOMEM; > + goto destroy_dip_composer_wq; > + } > + > + dip_dev->mdp_wq = > + alloc_ordered_workqueue("%s", > + __WQ_LEGACY | WQ_MEM_RECLAIM | > + WQ_FREEZABLE, > + "dip_runner"); > + if (!dip_dev->mdp_wq) { > + dev_err(dip_dev->dev, > + "%s: unable to alloc dip_runner\n", __func__); > + ret = -ENOMEM; > + goto destroy_dip_runner_wq; > + } > + > + init_waitqueue_head(&dip_dev->flushing_waitq); > + > + return 0; > + > +destroy_dip_runner_wq: > + destroy_workqueue(dip_dev->mdp_wq); > + > +destroy_dip_composer_wq: > + destroy_workqueue(dip_dev->composer_wq); > + > +destroy_mdpcb_wq: > + destroy_workqueue(dip_dev->mdpcb_wq); > + > + return ret; > +} > + > +static void mtk_dip_res_release(struct mtk_dip_dev *dip_dev) > +{ > + flush_workqueue(dip_dev->mdp_wq); This seem to be redundant if you intend to call destroy_workqueue() next. Same below. > + destroy_workqueue(dip_dev->mdp_wq); > + dip_dev->mdp_wq = NULL; > + > + flush_workqueue(dip_dev->mdpcb_wq); > + destroy_workqueue(dip_dev->mdpcb_wq); > + dip_dev->mdpcb_wq = NULL; > + > + flush_workqueue(dip_dev->composer_wq); > + destroy_workqueue(dip_dev->composer_wq); > + dip_dev->composer_wq = NULL; > + > + atomic_set(&dip_dev->num_composing, 0); > + atomic_set(&dip_dev->dip_enqueue_cnt, 0); > +} > + > +static int mtk_dip_probe(struct platform_device *pdev) > +{ > + struct mtk_dip_dev *dip_dev; > + phandle rproc_phandle; > + int ret; > + > + dip_dev = devm_kzalloc(&pdev->dev, sizeof(*dip_dev), GFP_KERNEL); > + if (!dip_dev) > + return -ENOMEM; > + > + dip_dev->dev = &pdev->dev; > + dev_set_drvdata(&pdev->dev, dip_dev); > + dip_dev->dip_stream_cnt = 0; > + dip_dev->clks[0].id = "larb5"; > + dip_dev->clks[1].id = "dip"; > + dip_dev->num_clks = ARRAY_SIZE(dip_dev->clks); > + ret = devm_clk_bulk_get(&pdev->dev, dip_dev->num_clks, dip_dev->clks); > + if (ret) { > + dev_err(&pdev->dev, "Failed to get LARB5 and DIP clks:%d\n", > + ret); > + return ret; > + } > + > + dip_dev->scp_pdev = scp_get_pdev(pdev); > + if (!dip_dev->scp_pdev) { > + dev_err(dip_dev->dev, > + "%s: failed to get scp device\n", > + __func__); > + return -EINVAL; > + } > + > + if (of_property_read_u32(dip_dev->dev->of_node, "mediatek,scp", > + &rproc_phandle)) { > + dev_err(dip_dev->dev, > + "%s: could not get scp device\n", > + __func__); > + return -EINVAL; > + } > + > + dip_dev->rproc_handle = rproc_get_by_phandle(rproc_phandle); > + if (!dip_dev->rproc_handle) { > + dev_err(dip_dev->dev, > + "%s: could not get DIP's rproc_handle\n", > + __func__); > + return -EINVAL; > + } > + > + atomic_set(&dip_dev->dip_enqueue_cnt, 0); > + atomic_set(&dip_dev->num_composing, 0); > + mutex_init(&dip_dev->hw_op_lock); > + /* Limited by the co-processor side's stack size */ > + sema_init(&dip_dev->sem, DIP_COMPOSING_MAX_NUM); > + > + ret = mtk_dip_hw_working_buf_pool_init(dip_dev); > + if (ret) { > + dev_err(&pdev->dev, "working buffer init failed(%d)\n", ret); > + return ret; > + } > + > + ret = mtk_dip_dev_v4l2_init(dip_dev); > + if (ret) { > + mtk_dip_hw_working_buf_pool_release(dip_dev); > + dev_err(&pdev->dev, "v4l2 init failed(%d)\n", ret); > + > + goto err_release_working_buf_pool; > + } > + > + ret = mtk_dip_res_init(pdev, dip_dev); > + if (ret) { > + dev_err(dip_dev->dev, > + "%s: mtk_dip_res_init failed(%d)\n", __func__, ret); > + > + ret = -EBUSY; > + goto err_release_deinit_v4l2; > + } > + > + pm_runtime_set_autosuspend_delay(&pdev->dev, 1000 / 30 * > + DIP_COMPOSING_MAX_NUM * 3 * > + USEC_PER_MSEC); > + pm_runtime_use_autosuspend(&pdev->dev); > + pm_runtime_enable(&pdev->dev); > + > + return 0; > + > +err_release_deinit_v4l2: > + mtk_dip_dev_v4l2_release(dip_dev); > +err_release_working_buf_pool: > + mtk_dip_hw_working_buf_pool_release(dip_dev); > + > + return ret; > +} > + > +static int mtk_dip_remove(struct platform_device *pdev) > +{ > + struct mtk_dip_dev *dip_dev = dev_get_drvdata(&pdev->dev); > + > + mtk_dip_res_release(dip_dev); > + pm_runtime_disable(&pdev->dev); > + mtk_dip_dev_v4l2_release(dip_dev); > + mtk_dip_hw_working_buf_pool_release(dip_dev); > + mutex_destroy(&dip_dev->hw_op_lock); > + > + return 0; > +} > + > +static int __maybe_unused mtk_dip_runtime_suspend(struct device *dev) > +{ > + struct mtk_dip_dev *dip_dev = dev_get_drvdata(dev); > + > + rproc_shutdown(dip_dev->rproc_handle); > + clk_bulk_disable_unprepare(dip_dev->num_clks, > + dip_dev->clks); Fits on a single line. > + > + return 0; > +} > + > +static int __maybe_unused mtk_dip_runtime_resume(struct device *dev) > +{ > + struct mtk_dip_dev *dip_dev = dev_get_drvdata(dev); > + int ret; > + > + ret = clk_bulk_prepare_enable(dip_dev->num_clks, Ditto. > + dip_dev->clks); > + if (ret) { > + dev_err(dip_dev->dev, > + "%s: failed to enable dip clks(%d)\n", > + __func__, ret); > + return ret; > + } > + > + ret = rproc_boot(dip_dev->rproc_handle); > + if (ret) { > + dev_err(dev, "%s: FW load failed(rproc:%p):%d\n", > + __func__, dip_dev->rproc_handle, ret); > + clk_bulk_disable_unprepare(dip_dev->num_clks, > + dip_dev->clks); > + > + return ret; > + } > + > + return 0; > +} > + > +static int __maybe_unused mtk_dip_pm_suspend(struct device *dev) > +{ > + struct mtk_dip_dev *dip_dev = dev_get_drvdata(dev); > + int ret, num; > + > + if (pm_runtime_suspended(dev)) > + return 0; > + > + ret = wait_event_timeout > + (dip_dev->flushing_waitq, Please don't start a new line with an opening parenthesis around the list of arguments of a function call. > + !(num = atomic_read(&dip_dev->num_composing)), > + msecs_to_jiffies(1000 / 30 * DIP_COMPOSING_MAX_NUM * 3)); > + if (!ret && num) { > + dev_err(dev, "%s: flushing SCP job timeout, num(%d)\n", > + __func__, num); > + > + return -EBUSY; > + } > + > + ret = pm_runtime_force_suspend(dev); > + if (ret) > + return ret; > + > + return 0; > +} > + > +static int __maybe_unused mtk_dip_pm_resume(struct device *dev) > +{ > + int ret; > + > + if (pm_runtime_suspended(dev)) > + return 0; > + > + ret = pm_runtime_force_resume(dev); > + if (ret) > + return ret; > + > + return 0; > +} > + > +static const struct dev_pm_ops mtk_dip_pm_ops = { > + SET_SYSTEM_SLEEP_PM_OPS(mtk_dip_pm_suspend, mtk_dip_pm_resume) > + SET_RUNTIME_PM_OPS(mtk_dip_runtime_suspend, mtk_dip_runtime_resume, > + NULL) > +}; > + > +static const struct of_device_id mtk_dip_of_match[] = { > + { .compatible = "mediatek,mt8183-dip", }, > + {} > +}; > +MODULE_DEVICE_TABLE(of, mtk_dip_of_match); > + > +static struct platform_driver mtk_dip_driver = { > + .probe = mtk_dip_probe, > + .remove = mtk_dip_remove, > + .driver = { > + .name = "mtk-cam-dip", > + .pm = &mtk_dip_pm_ops, > + .of_match_table = of_match_ptr(mtk_dip_of_match), > + } > +}; > + > +module_platform_driver(mtk_dip_driver); > + > +MODULE_AUTHOR("Frederic Chen <frederic.chen@mediatek.com>"); > +MODULE_LICENSE("GPL v2"); > +MODULE_DESCRIPTION("Mediatek DIP driver"); -- Kind regards, Sakari Ailus ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [RFC PATCH V3 4/5] platform: mtk-isp: Add Mediatek DIP driver 2019-09-09 19:22 ` [RFC PATCH V3 4/5] platform: mtk-isp: Add Mediatek DIP driver frederic.chen 2019-09-10 4:04 ` Tomasz Figa 2019-09-23 12:23 ` Sakari Ailus @ 2019-11-14 4:58 ` Pi-Hsun Shih 2 siblings, 0 replies; 19+ messages in thread From: Pi-Hsun Shih @ 2019-11-14 4:58 UTC (permalink / raw) To: frederic.chen, hans.verkuil, laurent.pinchart+renesas, tfiga, matthias.bgg, mchehab Cc: shik, devicetree, Sean.Cheng, Rynn.Wu, Allan.Yang, srv_heupstream, holmes.chiou, suleiman, Jerry-ch.Chen, jungo.lin, sj.huang, yuzhao, linux-mediatek, zwisler, christie.yu, linux-arm-kernel, linux-media Hi, On 9/10/19 3:22 AM, frederic.chen@mediatek.com wrote: > From: Frederic Chen <frederic.chen@mediatek.com> > > This patch adds the driver of Digital Image Processing (DIP) > unit in Mediatek ISP system, providing image format > conversion, resizing, and rotation features. > > The mtk-isp directory will contain drivers for multiple IP > blocks found in Mediatek ISP system. It will include ISP > Pass 1 driver(CAM), sensor interface driver, DIP driver and > face detection driver. > > Signed-off-by: Frederic Chen <frederic.chen@mediatek.com> > --- > drivers/media/platform/mtk-isp/Makefile | 7 + > .../media/platform/mtk-isp/isp_50/Makefile | 7 + > .../platform/mtk-isp/isp_50/dip/Makefile | 18 + > .../platform/mtk-isp/isp_50/dip/mtk_dip-dev.c | 650 +++++ > .../platform/mtk-isp/isp_50/dip/mtk_dip-dev.h | 566 +++++ > .../platform/mtk-isp/isp_50/dip/mtk_dip-hw.h | 156 ++ > .../platform/mtk-isp/isp_50/dip/mtk_dip-sys.c | 521 ++++ > .../mtk-isp/isp_50/dip/mtk_dip-v4l2.c | 2255 +++++++++++++++++ > 8 files changed, 4180 insertions(+) > create mode 100644 drivers/media/platform/mtk-isp/Makefile > create mode 100644 drivers/media/platform/mtk-isp/isp_50/Makefile > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/Makefile > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.c > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.h > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-hw.h > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-sys.c > create mode 100644 drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-v4l2.c > > diff --git a/drivers/media/platform/mtk-isp/Makefile b/drivers/media/platform/mtk-isp/Makefile > new file mode 100644 > index 000000000000..b08d3bdf2800 > --- /dev/null > +++ b/drivers/media/platform/mtk-isp/Makefile > @@ -0,0 +1,7 @@ > +# SPDX-License-Identifier: GPL-2.0 > +# > +# Copyright (C) 2019 MediaTek Inc. > +# > + > +obj-y += isp_50/ > + > diff --git a/drivers/media/platform/mtk-isp/isp_50/Makefile b/drivers/media/platform/mtk-isp/isp_50/Makefile > new file mode 100644 > index 000000000000..564c3889c34c > --- /dev/null > +++ b/drivers/media/platform/mtk-isp/isp_50/Makefile > @@ -0,0 +1,7 @@ > +# SPDX-License-Identifier: GPL-2.0 > +# > +# Copyright (C) 2019 MediaTek Inc. > +# > + > +obj-$(CONFIG_VIDEO_MEDIATEK_ISP_DIP) += dip/ > + > diff --git a/drivers/media/platform/mtk-isp/isp_50/dip/Makefile b/drivers/media/platform/mtk-isp/isp_50/dip/Makefile > new file mode 100644 > index 000000000000..99e760d7d5a9 > --- /dev/null > +++ b/drivers/media/platform/mtk-isp/isp_50/dip/Makefile > @@ -0,0 +1,18 @@ > +# SPDX-License-Identifier: GPL-2.0 > +# > +# Copyright (C) 2019 MediaTek Inc. > +# > + > +$(info $(srctree)) > +ccflags-y += -I$(srctree)/drivers/media/platform/mtk-mdp3 > + > +obj-$(CONFIG_VIDEO_MEDIATEK_ISP_DIP) += mtk_dip-v4l2.o > + > +# Utilities to provide frame-based streaming model > +# with v4l2 user interfaces and alloc context managing > +# memory shared between ISP and coprocessor > +mtk_dip_util-objs := \ > +mtk_dip-dev.o \ > +mtk_dip-sys.o > + > +obj-$(CONFIG_VIDEO_MEDIATEK_ISP_DIP) += mtk_dip_util.o > diff --git a/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.c b/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.c > new file mode 100644 > index 000000000000..d964ae0c4700 > --- /dev/null > +++ b/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.c > @@ -0,0 +1,650 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Copyright (c) 2018 MediaTek Inc. > + * > + * Author: Frederic Chen <frederic.chen@mediatek.com> > + * > + */ > + > +#include <linux/dma-mapping.h> > +#include <linux/platform_device.h> > +#include <media/videobuf2-dma-contig.h> > +#include <media/v4l2-event.h> > +#include "mtk_dip-dev.h" > +#include "mtk-mdp3-regs.h" > +#include "mtk-img-ipi.h" > + > +int mtk_dip_pipe_init(struct mtk_dip_dev *dip_dev, struct mtk_dip_pipe *pipe, > + const struct mtk_dip_pipe_desc *setting) > +{ > + int ret, i; > + > + pipe->dip_dev = dip_dev; > + pipe->desc = setting; > + pipe->nodes_enabled = 0; > + pipe->nodes_streaming = 0; > + > + atomic_set(&pipe->pipe_job_sequence, 0); > + INIT_LIST_HEAD(&pipe->pipe_job_running_list); > + INIT_LIST_HEAD(&pipe->pipe_job_pending_list); > + spin_lock_init(&pipe->job_lock); > + mutex_init(&pipe->lock); > + > + for (i = 0; i < pipe->desc->total_queues; i++) { > + pipe->nodes[i].desc = &pipe->desc->queue_descs[i]; > + pipe->nodes[i].flags = pipe->nodes[i].desc->flags; > + spin_lock_init(&pipe->nodes[i].buf_list_lock); > + INIT_LIST_HEAD(&pipe->nodes[i].buf_list); > + > + if (pipe->nodes[i].flags & MEDIA_LNK_FL_ENABLED) > + pipe->nodes_enabled |= 1 << i; > + > + pipe->nodes[i].crop.left = 0; > + pipe->nodes[i].crop.top = 0; > + pipe->nodes[i].crop.width = > + pipe->nodes[i].desc->frmsizeenum->stepwise.max_width; > + pipe->nodes[i].crop.height = > + pipe->nodes[i].desc->frmsizeenum->stepwise.max_height; > + pipe->nodes[i].compose.left = 0; > + pipe->nodes[i].compose.top = 0; > + pipe->nodes[i].compose.width = > + pipe->nodes[i].desc->frmsizeenum->stepwise.max_width; > + pipe->nodes[i].compose.height = > + pipe->nodes[i].desc->frmsizeenum->stepwise.max_height; > + } > + > + ret = mtk_dip_pipe_v4l2_register(pipe, &dip_dev->mdev, > + &dip_dev->v4l2_dev); > + if (ret) { > + dev_err(pipe->dip_dev->dev, > + "%s: failed(%d) to create V4L2 devices\n", > + pipe->desc->name, ret); > + > + goto err_destroy_pipe_lock; > + } > + > + return 0; > + > +err_destroy_pipe_lock: > + mutex_destroy(&pipe->lock); > + > + return ret; > +} > + > +int mtk_dip_pipe_release(struct mtk_dip_pipe *pipe) > +{ > + mtk_dip_pipe_v4l2_unregister(pipe); > + mutex_destroy(&pipe->lock); > + > + return 0; > +} > + > +int mtk_dip_pipe_next_job_id(struct mtk_dip_pipe *pipe) > +{ > + int global_job_id = atomic_inc_return(&pipe->pipe_job_sequence); > + > + return (global_job_id & 0x0000ffff) | (pipe->desc->id << 16); > +} > + > +struct mtk_dip_request *mtk_dip_pipe_get_running_job(struct mtk_dip_pipe *pipe, > + int id) > +{ > + struct mtk_dip_request *req; > + > + spin_lock(&pipe->job_lock); From testing, the job_lock can be acquired in interrupt context (by cmdq), so this should be spin_lock_irqsave or there might be spinlock recursion error. (Also same for other spin_lock / spin_unlock usage) > + list_for_each_entry(req, > + &pipe->pipe_job_running_list, list) { > + if (req->id == id) { > + spin_unlock(&pipe->job_lock); > + return req; > + } > + } > + spin_unlock(&pipe->job_lock); > + > + return NULL; > +} > + > +void mtk_dip_pipe_remove_job(struct mtk_dip_request *req) > +{ > + spin_lock(&req->dip_pipe->job_lock); > + list_del(&req->list); > + req->dip_pipe->num_jobs = req->dip_pipe->num_jobs - 1; > + spin_unlock(&req->dip_pipe->job_lock); > +} > + > +void mtk_dip_pipe_job_finish(struct mtk_dip_request *req, > + enum vb2_buffer_state vbf_state) > +{ > + struct mtk_dip_pipe *pipe = req->dip_pipe; > + struct mtk_dip_dev_buffer *in_buf; > + int i; > + > + in_buf = req->buf_map[MTK_DIP_VIDEO_NODE_ID_RAW_OUT]; > + > + for (i = 0; i < pipe->desc->total_queues; i++) { > + struct mtk_dip_dev_buffer *dev_buf = req->buf_map[i]; > + struct mtk_dip_video_device *node; > + > + if (!dev_buf) > + continue; > + > + if (dev_buf != in_buf) > + dev_buf->vbb.vb2_buf.timestamp = > + in_buf->vbb.vb2_buf.timestamp; > + > + vb2_buffer_done(&dev_buf->vbb.vb2_buf, vbf_state); > + > + node = mtk_dip_vbq_to_node(dev_buf->vbb.vb2_buf.vb2_queue); > + spin_lock(&node->buf_list_lock); > + list_del(&dev_buf->list); > + spin_unlock(&node->buf_list_lock); > + } > +} > + > +static u32 dip_pass1_fmt_get_stride(struct v4l2_pix_format_mplane *mfmt, > + const struct mtk_dip_dev_format *fmt, > + unsigned int plane) > +{ > + unsigned int width = ALIGN(mfmt->width, 4); > + unsigned int pixel_bits = fmt->row_depth[0]; > + unsigned int bpl, ppl; > + > + ppl = DIV_ROUND_UP(width * fmt->depth[0], fmt->row_depth[0]); > + bpl = DIV_ROUND_UP(ppl * pixel_bits, 8); > + > + return ALIGN(bpl, fmt->pass_1_align); > +} > + > +/* Stride that is accepted by MDP HW */ > +static u32 dip_mdp_fmt_get_stride(struct v4l2_pix_format_mplane *mfmt, > + const struct mtk_dip_dev_format *fmt, > + unsigned int plane) > +{ > + enum mdp_color c = fmt->mdp_color; > + u32 bytesperline = (mfmt->width * fmt->row_depth[plane]) / 8; > + u32 stride = (bytesperline * DIP_MCOLOR_BITS_PER_PIXEL(c)) > + / fmt->row_depth[0]; > + > + if (plane == 0) > + return stride; > + > + if (plane < DIP_MCOLOR_GET_PLANE_COUNT(c)) { > + if (DIP_MCOLOR_IS_BLOCK_MODE(c)) > + stride = stride / 2; > + return stride; > + } > + > + return 0; > +} > + > +/* Stride that is accepted by MDP HW of format with contiguous planes */ > +static u32 > +dip_mdp_fmt_get_stride_contig(const struct mtk_dip_dev_format *fmt, > + u32 pix_stride, unsigned int plane) > +{ > + enum mdp_color c = fmt->mdp_color; > + u32 stride = pix_stride; > + > + if (plane == 0) > + return stride; > + > + if (plane < DIP_MCOLOR_GET_PLANE_COUNT(c)) { > + stride = stride >> DIP_MCOLOR_GET_H_SUBSAMPLE(c); > + if (DIP_MCOLOR_IS_UV_COPLANE(c) && !DIP_MCOLOR_IS_BLOCK_MODE(c)) > + stride = stride * 2; > + return stride; > + } > + > + return 0; > +} > + > +/* Plane size that is accepted by MDP HW */ > +static u32 > +dip_mdp_fmt_get_plane_size(const struct mtk_dip_dev_format *fmt, > + u32 stride, u32 height, unsigned int plane) > +{ > + enum mdp_color c = fmt->mdp_color; > + u32 bytesperline; > + > + bytesperline = (stride * fmt->row_depth[0]) > + / DIP_MCOLOR_BITS_PER_PIXEL(c); > + > + if (plane == 0) > + return bytesperline * height; > + if (plane < DIP_MCOLOR_GET_PLANE_COUNT(c)) { > + height = height >> DIP_MCOLOR_GET_V_SUBSAMPLE(c); > + if (DIP_MCOLOR_IS_BLOCK_MODE(c)) > + bytesperline = bytesperline * 2; > + return bytesperline * height; > + } > + > + return 0; > +} > + > +static int mtk_dip_pipe_get_stride(struct mtk_dip_pipe *pipe, > + struct v4l2_pix_format_mplane *mfmt, > + const struct mtk_dip_dev_format *dfmt, > + int plane, const char *buf_name) > +{ > + int bpl; > + > + if (dfmt->pass_1_align) > + bpl = dip_pass1_fmt_get_stride(mfmt, dfmt, plane); > + else > + bpl = dip_mdp_fmt_get_stride(mfmt, dfmt, plane); > + > + return bpl; > +} > + > +void mtk_dip_pipe_try_fmt(struct mtk_dip_pipe *pipe, > + struct mtk_dip_video_device *node, > + struct v4l2_format *fmt, > + const struct v4l2_format *ufmt, > + const struct mtk_dip_dev_format *dfmt) > +{ > + int i; > + > + fmt->type = ufmt->type; > + fmt->fmt.pix_mp.width = > + clamp_val(ufmt->fmt.pix_mp.width, > + node->desc->frmsizeenum->stepwise.min_width, > + node->desc->frmsizeenum->stepwise.max_width); > + fmt->fmt.pix_mp.height = > + clamp_val(ufmt->fmt.pix_mp.height, > + node->desc->frmsizeenum->stepwise.min_height, > + node->desc->frmsizeenum->stepwise.max_height); > + fmt->fmt.pix_mp.num_planes = ufmt->fmt.pix_mp.num_planes; > + fmt->fmt.pix_mp.field = V4L2_FIELD_NONE; > + > + if (ufmt->fmt.pix_mp.quantization != V4L2_QUANTIZATION_FULL_RANGE) > + fmt->fmt.pix_mp.quantization = V4L2_QUANTIZATION_DEFAULT; > + else > + fmt->fmt.pix_mp.quantization = ufmt->fmt.pix_mp.quantization; > + > + if (ufmt->fmt.pix_mp.colorspace < 0xFF) > + fmt->fmt.pix_mp.colorspace = ufmt->fmt.pix_mp.colorspace; > + else > + fmt->fmt.pix_mp.colorspace = V4L2_COLORSPACE_DEFAULT; > + > + /* Only MDP 0 and MDP 1 allow the color space change */ > + if (node->desc->id != MTK_DIP_VIDEO_NODE_ID_MDP0_CAPTURE && > + node->desc->id != MTK_DIP_VIDEO_NODE_ID_MDP1_CAPTURE) { > + fmt->fmt.pix_mp.quantization = V4L2_QUANTIZATION_FULL_RANGE; > + fmt->fmt.pix_mp.colorspace = V4L2_COLORSPACE_DEFAULT; > + } > + > + fmt->fmt.pix_mp.pixelformat = dfmt->format; > + fmt->fmt.pix_mp.num_planes = dfmt->num_planes; > + fmt->fmt.pix_mp.ycbcr_enc = V4L2_YCBCR_ENC_DEFAULT; > + fmt->fmt.pix_mp.field = V4L2_FIELD_NONE; > + > + for (i = 0; i < fmt->fmt.pix_mp.num_planes; ++i) { > + unsigned int stride; > + unsigned int sizeimage; > + > + stride = mtk_dip_pipe_get_stride(pipe, &fmt->fmt.pix_mp, > + dfmt, i, node->desc->name); > + if (dfmt->pass_1_align) > + sizeimage = stride * fmt->fmt.pix_mp.height; > + else > + sizeimage = DIV_ROUND_UP(stride * > + fmt->fmt.pix_mp.height * > + dfmt->depth[i], > + dfmt->row_depth[i]); > + > + fmt->fmt.pix_mp.plane_fmt[i].sizeimage = sizeimage; > + fmt->fmt.pix_mp.plane_fmt[i].bytesperline = stride; > + } > +} > + > +static void set_meta_fmt(struct mtk_dip_pipe *pipe, > + struct v4l2_meta_format *fmt, > + const struct mtk_dip_dev_format *dev_fmt) > +{ > + fmt->dataformat = dev_fmt->format; > + > + if (dev_fmt->buffer_size <= 0) > + fmt->buffersize = > + MTK_DIP_DEV_META_BUF_DEFAULT_SIZE; > + else > + fmt->buffersize = dev_fmt->buffer_size; > +} > + > +void mtk_dip_pipe_load_default_fmt(struct mtk_dip_pipe *pipe, > + struct mtk_dip_video_device *node, > + struct v4l2_format *fmt) > +{ > + int idx = node->desc->default_fmt_idx; > + > + if (idx >= node->desc->num_fmts) { > + dev_err(pipe->dip_dev->dev, > + "%s:%s: invalid idx(%d), must < num_fmts(%d)\n", > + __func__, node->desc->name, idx, node->desc->num_fmts); > + > + idx = 0; > + } > + > + fmt->type = node->desc->buf_type; > + if (mtk_dip_buf_is_meta(node->desc->buf_type)) { > + set_meta_fmt(pipe, &fmt->fmt.meta, > + &node->desc->fmts[idx]); > + } else { > + fmt->fmt.pix_mp.width = node->desc->default_width; > + fmt->fmt.pix_mp.height = node->desc->default_height; > + mtk_dip_pipe_try_fmt(pipe, node, fmt, fmt, > + &node->desc->fmts[idx]); > + } > +} > + > +const struct mtk_dip_dev_format* > +mtk_dip_pipe_find_fmt(struct mtk_dip_pipe *pipe, > + struct mtk_dip_video_device *node, > + u32 format) > +{ > + int i; > + > + for (i = 0; i < node->desc->num_fmts; i++) { > + if (node->desc->fmts[i].format == format) > + return &node->desc->fmts[i]; > + } > + > + return NULL; > +} > + > +static enum mdp_ycbcr_profile > +mtk_dip_map_ycbcr_prof_mplane(struct v4l2_pix_format_mplane *pix_mp, > + u32 mdp_color) > +{ > + switch (pix_mp->colorspace) { > + case V4L2_COLORSPACE_DEFAULT: > + if (pix_mp->quantization == V4L2_QUANTIZATION_FULL_RANGE) > + return MDP_YCBCR_PROFILE_FULL_BT601; > + return MDP_YCBCR_PROFILE_BT601; > + case V4L2_COLORSPACE_JPEG: > + return MDP_YCBCR_PROFILE_JPEG; > + case V4L2_COLORSPACE_REC709: > + case V4L2_COLORSPACE_DCI_P3: > + if (pix_mp->quantization == V4L2_QUANTIZATION_FULL_RANGE) > + return MDP_YCBCR_PROFILE_FULL_BT709; > + return MDP_YCBCR_PROFILE_BT709; > + case V4L2_COLORSPACE_BT2020: > + if (pix_mp->quantization == V4L2_QUANTIZATION_FULL_RANGE) > + return MDP_YCBCR_PROFILE_FULL_BT2020; > + return MDP_YCBCR_PROFILE_BT2020; > + } > + > + if (DIP_MCOLOR_IS_RGB(mdp_color)) > + return MDP_YCBCR_PROFILE_FULL_BT601; > + > + if (pix_mp->quantization == V4L2_QUANTIZATION_FULL_RANGE) > + return MDP_YCBCR_PROFILE_FULL_BT601; > + > + return MDP_YCBCR_PROFILE_BT601; > +} > + > +static inline int > +mtk_dip_is_contig_mp_buffer(struct mtk_dip_dev_buffer *dev_buf) > +{ > + return !(dev_buf->dev_fmt->num_cplanes == 1); > +} > + > +static void mtk_dip_fill_ipi_img_param_mp(struct mtk_dip_pipe *pipe, > + struct img_image_buffer *b, > + struct mtk_dip_dev_buffer *dev_buf, > + char *buf_name) > +{ > + struct v4l2_pix_format_mplane *pix_mp = &dev_buf->fmt.fmt.pix_mp; > + const struct mtk_dip_dev_format *mdp_fmt = dev_buf->dev_fmt; > + unsigned int i; > + unsigned int total_plane_size = 0; > + > + b->usage = dev_buf->dma_port; > + b->format.colorformat = dev_buf->dev_fmt->mdp_color; > + b->format.width = dev_buf->fmt.fmt.pix_mp.width; > + b->format.height = dev_buf->fmt.fmt.pix_mp.height; > + b->format.ycbcr_prof = > + mtk_dip_map_ycbcr_prof_mplane(pix_mp, > + dev_buf->dev_fmt->mdp_color); > + > + for (i = 0; i < pix_mp->num_planes; ++i) { > + u32 stride = pix_mp->plane_fmt[i].bytesperline; > + > + /* > + * We use dip_mdp_fmt_get_plane_size() to get the plane sizes of > + * non-M multiple plane image buffers. In this case, > + * pix_mp->plane_fmt[0].sizeimage is the total size of all > + * b->format.plane_fmt[i]. > + */ > + b->format.plane_fmt[i].stride = stride; > + b->format.plane_fmt[i].size = > + dip_mdp_fmt_get_plane_size(mdp_fmt, stride, > + pix_mp->height, i); > + b->iova[i] = dev_buf->isp_daddr[i]; > + total_plane_size += b->format.plane_fmt[i].size; > + } > + > + if (!mtk_dip_is_contig_mp_buffer(dev_buf)) > + return; > + > + for (; i < DIP_MCOLOR_GET_PLANE_COUNT(b->format.colorformat); ++i) { > + u32 stride = dip_mdp_fmt_get_stride_contig > + (mdp_fmt, b->format.plane_fmt[0].stride, i); > + > + b->format.plane_fmt[i].stride = stride; > + b->format.plane_fmt[i].size = > + dip_mdp_fmt_get_plane_size(mdp_fmt, stride, > + pix_mp->height, i); > + b->iova[i] = b->iova[i - 1] + b->format.plane_fmt[i - 1].size; > + total_plane_size += b->format.plane_fmt[i].size; > + } > +} > + > +static void mtk_dip_fill_input_ipi_param(struct mtk_dip_pipe *pipe, > + struct img_input *iin, > + struct mtk_dip_dev_buffer *dev_buf, > + char *buf_name) > +{ > + mtk_dip_fill_ipi_img_param_mp(pipe, &iin->buffer, dev_buf, buf_name); > +} > + > +static void mtk_dip_fill_output_ipi_param(struct mtk_dip_pipe *pipe, > + struct img_output *iout, > + struct mtk_dip_dev_buffer *buf_out, > + struct mtk_dip_dev_buffer *buf_in, > + char *buf_name) > +{ > + mtk_dip_fill_ipi_img_param_mp(pipe, &iout->buffer, buf_out, buf_name); > + iout->crop.left = 0; > + iout->crop.top = 0; > + iout->crop.width = buf_in->fmt.fmt.pix_mp.width; > + iout->crop.height = buf_in->fmt.fmt.pix_mp.height; > + iout->crop.left_subpix = 0; > + iout->crop.top_subpix = 0; > + iout->crop.width_subpix = 0; > + iout->crop.height_subpix = 0; > + iout->rotation = 0; > +} > + > +static u32 mtk_dip_to_fixed(u32 *r, struct v4l2_fract *f) > +{ > + u32 q; > + > + if (f->denominator == 0) { > + *r = 0; > + return 0; > + } > + > + q = f->numerator / f->denominator; > + *r = (((u64)f->numerator - q * f->denominator) << IMG_SUBPIXEL_SHIFT) > + / f->denominator; > + return q; > +} > + > +static void mtk_dip_set_src_crop(struct img_crop *c, struct mtk_dip_crop *crop) > +{ > + c->left = crop->c.left > + + mtk_dip_to_fixed(&c->left_subpix, &crop->left_subpix); > + c->top = crop->c.top > + + mtk_dip_to_fixed(&c->top_subpix, &crop->top_subpix); > + c->width = crop->c.width > + + mtk_dip_to_fixed(&c->width_subpix, &crop->width_subpix); > + c->height = crop->c.height > + + mtk_dip_to_fixed(&c->height_subpix, &crop->height_subpix); > +} > + > +static void mtk_dip_set_orientation(struct img_output *out, > + s32 rotation, bool hflip, bool vflip) > +{ > + u8 flip = 0; > + > + if (hflip) > + flip ^= 1; > + if (vflip) { > + /* > + * A vertical flip is equivalent to > + * a 180-degree rotation with a horizontal flip > + */ > + rotation += 180; > + flip ^= 1; > + } > + > + out->rotation = rotation % 360; > + if (flip != 0) > + out->flags |= IMG_CTRL_FLAG_HFLIP; > + else > + out->flags &= ~IMG_CTRL_FLAG_HFLIP; > +} > + > +static void mtk_dip_set_crop_config(struct mtk_dip_dev *dip_dev, > + struct mtk_dip_dev_buffer *dev_buf_out, > + struct img_output *iout, char *buf_name) > +{ > + iout->buffer.format.width = dev_buf_out->compose.width; > + iout->buffer.format.height = dev_buf_out->compose.height; > + > + mtk_dip_set_src_crop(&iout->crop, &dev_buf_out->crop); > +} > + > +static void mtk_dip_set_rotate_config(struct mtk_dip_dev *dip_dev, > + struct mtk_dip_dev_buffer *dev_buf_in, > + struct mtk_dip_dev_buffer *dev_buf_out, > + struct img_output *iout, char *buf_name) > +{ > + mtk_dip_set_orientation(iout, dev_buf_out->rotation, > + dev_buf_out->hflip, dev_buf_out->vflip); > +} > + > +void mtk_dip_pipe_ipi_params_config(struct mtk_dip_request *req) > +{ > + struct mtk_dip_pipe *pipe = req->dip_pipe; > + int buf_out_idx; > + int buf_in_idx; > + struct img_ipi_frameparam *dip_param = &req->img_fparam.frameparam; > + struct mtk_dip_dev_buffer *buf_in; > + struct mtk_dip_dev_buffer *buf_out; > + struct mtk_dip_dev_buffer *buf_tuning; > + int i = 0; > + int mdp_ids[2] = {MTK_DIP_VIDEO_NODE_ID_MDP0_CAPTURE, > + MTK_DIP_VIDEO_NODE_ID_MDP1_CAPTURE}; > + char *mdp_names[2] = {"mdp0", "mdp1"}; > + > + memset(dip_param, 0, sizeof(*dip_param)); > + dip_param->index = req->id; > + dip_param->type = STREAM_ISP_IC; > + > + /* Tuning buffer */ > + buf_tuning = > + req->buf_map[MTK_DIP_VIDEO_NODE_ID_TUNING_OUT]; > + if (buf_tuning) { > + dip_param->tuning_data.pa = > + (uint32_t)buf_tuning->scp_daddr[0]; > + dip_param->tuning_data.present = true; > + dip_param->tuning_data.iova = > + (uint32_t)buf_tuning->isp_daddr[0]; > + } > + > + buf_in_idx = 0; > + > + /* > + * Raw-in buffer > + * The input buffer is guaranteed by .request_validate() > + */ > + buf_in = req->buf_map[MTK_DIP_VIDEO_NODE_ID_RAW_OUT]; > + mtk_dip_fill_input_ipi_param > + (pipe, &dip_param->inputs[buf_in_idx++], > + buf_in, "RAW"); > + > + /* NR buffer (optional input) */ > + if (req->buf_map[MTK_DIP_VIDEO_NODE_ID_NR_OUT]) > + mtk_dip_fill_input_ipi_param > + (pipe, &dip_param->inputs[buf_in_idx++], > + req->buf_map[MTK_DIP_VIDEO_NODE_ID_NR_OUT], > + "NR"); > + > + /* Shading buffer (optional input)*/ > + if (req->buf_map[MTK_DIP_VIDEO_NODE_ID_SHADING_OUT]) > + mtk_dip_fill_input_ipi_param > + (pipe, &dip_param->inputs[buf_in_idx++], > + req->buf_map[MTK_DIP_VIDEO_NODE_ID_SHADING_OUT], > + "Shading"); > + > + /* MDP buffers */ > + buf_out_idx = 0; > + > + for (i = 0; i < ARRAY_SIZE(mdp_ids); i++) { > + buf_out = > + req->buf_map[mdp_ids[i]]; > + if (buf_out) { > + struct img_output *iout = > + &dip_param->outputs[buf_out_idx++]; > + > + mtk_dip_fill_output_ipi_param(pipe, iout, buf_out, > + buf_in, mdp_names[i]); > + mtk_dip_set_crop_config(pipe->dip_dev, buf_out, > + iout, mdp_names[i]); > + > + /* MDP 0 support rotation */ > + if (i == 0) > + mtk_dip_set_rotate_config(pipe->dip_dev, > + buf_in, buf_out, iout, > + mdp_names[i]); > + } > + } > + > + /* IMG2O buffer */ > + buf_out = req->buf_map[MTK_DIP_VIDEO_NODE_ID_IMG2_CAPTURE]; > + if (req->buf_map[MTK_DIP_VIDEO_NODE_ID_IMG2_CAPTURE]) > + mtk_dip_fill_output_ipi_param > + (pipe, &dip_param->outputs[buf_out_idx++], > + buf_out, buf_in, "IMG2O"); > + > + /* IMG3O buffer */ > + buf_out = req->buf_map[MTK_DIP_VIDEO_NODE_ID_IMG3_CAPTURE]; > + if (buf_out) > + mtk_dip_fill_output_ipi_param > + (pipe, &dip_param->outputs[buf_out_idx++], > + buf_out, buf_in, "IMG3O"); > + > + dip_param->num_outputs = buf_out_idx; > + dip_param->num_inputs = buf_in_idx; > +} > + > +void mtk_dip_pipe_try_enqueue(struct mtk_dip_pipe *pipe) > +{ > + struct mtk_dip_request *req, *tmp_req; > + > + if (!pipe->streaming) > + return; > + > + spin_lock(&pipe->job_lock); > + list_for_each_entry_safe(req, tmp_req, > + &pipe->pipe_job_pending_list, list) { > + list_del(&req->list); > + pipe->num_pending_jobs--; > + list_add_tail(&req->list, > + &pipe->pipe_job_running_list); > + pipe->num_jobs++; > + mtk_dip_hw_enqueue(pipe->dip_dev, req); > + } > + spin_unlock(&pipe->job_lock); > +} > diff --git a/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.h b/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.h > new file mode 100644 > index 000000000000..54da4fed95b4 > --- /dev/null > +++ b/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-dev.h > @@ -0,0 +1,566 @@ > +/* SPDX-License-Identifier: GPL-2.0 */ > +/* > + * Copyright (c) 2018 MediaTek Inc. > + * > + * Author: Frederic Chen <frederic.chen@mediatek.com> > + * > + */ > + > +#ifndef _MTK_DIP_DEV_H_ > +#define _MTK_DIP_DEV_H_ > + > +#include <linux/types.h> > +#include <linux/platform_device.h> > +#include <media/v4l2-ctrls.h> > +#include <media/v4l2-subdev.h> > +#include <media/v4l2-device.h> > +#include <linux/videodev2.h> > +#include <media/videobuf2-core.h> > +#include <media/videobuf2-v4l2.h> > +#include "mtk_dip-hw.h" > + > +#define MTK_DIP_PIPE_ID_PREVIEW 0 > +#define MTK_DIP_PIPE_ID_CAPTURE 1 > +#define MTK_DIP_PIPE_ID_REPROCESS 2 > +#define MTK_DIP_PIPE_ID_TOTAL_NUM 3 > + > +#define MTK_DIP_VIDEO_NODE_ID_RAW_OUT 0 > +#define MTK_DIP_VIDEO_NODE_ID_TUNING_OUT 1 > +#define MTK_DIP_VIDEO_NODE_ID_NR_OUT 2 > +#define MTK_DIP_VIDEO_NODE_ID_SHADING_OUT 3 > +#define MTK_DIP_VIDEO_NODE_ID_MDP0_CAPTURE 4 > +#define MTK_DIP_VIDEO_NODE_ID_MDP1_CAPTURE 5 > +#define MTK_DIP_VIDEO_NODE_ID_IMG2_CAPTURE 6 > +#define MTK_DIP_VIDEO_NODE_ID_IMG3_CAPTURE 7 > +#define MTK_DIP_VIDEO_NODE_ID_TOTAL_NUM 8 > + > +#define MTK_DIP_OUTPUT_MIN_WIDTH 2U > +#define MTK_DIP_OUTPUT_MIN_HEIGHT 2U > +#define MTK_DIP_OUTPUT_MAX_WIDTH 5376U > +#define MTK_DIP_OUTPUT_MAX_HEIGHT 4032U > +#define MTK_DIP_CAPTURE_MIN_WIDTH 2U > +#define MTK_DIP_CAPTURE_MIN_HEIGHT 2U > +#define MTK_DIP_CAPTURE_MAX_WIDTH 5376U > +#define MTK_DIP_CAPTURE_MAX_HEIGHT 4032U > + > +#define MTK_DIP_DEV_META_BUF_DEFAULT_SIZE (1024 * 128) > +#define MTK_DIP_DEV_META_BUF_POOL_MAX_SIZE (1024 * 1024 * 16) > + > +/** > + * struct mtk_dip_dev_format - DIP buffer format > + * @format: the corresponding V4L2 pixel format > + * @mdp_color: color information setting > + * @depth: bytes per pixel of the format > + * @row_depth: bits per pixel > + * @num_planes: the number of planes > + * @num_cplanes: the number of color planes carried in a > + * single v4l2 plane > + * @flags: flags setting which will be passed to media_create_pad_link() > + * @buffer_size: the buffer size of the buffer. It is used when it is > + * a meta type format. > + * @pass_1_align: the alignment setting of the stride .If pass_1_align > + * is greater than 0, the stride must be align with it. > + * > + * The structure defines the DIP internal buffer format information. The fields > + * is used in V4L2 try/set format calculation flow. > + */ > +struct mtk_dip_dev_format { > + u32 format; > + u32 mdp_color; > + u8 depth[VIDEO_MAX_PLANES]; > + u8 row_depth[VIDEO_MAX_PLANES]; > + u8 num_planes; > + u8 num_cplanes; > + u32 flags; > + u32 buffer_size; > + u8 pass_1_align; > +}; > + > +/** > + * struct mtk_dip_crop - DIP crop setting > + * @c: crop region > + * @left_subpix: the left subpixel part of the corp region > + * @top_subpix: the top subpixel part of the corp region > + * @width_subpix: the width subpixel part of the corp region > + * @height_subpix: the height subpixel part of the corp region > + * > + * The structure includes the crop setting which can be passed to > + * DIP hardware. > + */ > +struct mtk_dip_crop { > + struct v4l2_rect c; > + struct v4l2_fract left_subpix; > + struct v4l2_fract top_subpix; > + struct v4l2_fract width_subpix; > + struct v4l2_fract height_subpix; > +}; > + > +/** > + * struct mtk_dip_dev_buffer - Buffer information used by DIP > + * @vbb: the vb2 buffer associated > + * @fmt: the corresponding v4l2 format > + * @dev_fmt: the DIP internal format > + * @pipe_job_id: the global id of the request owned the buffer > + * @isp_daddr: the address which can be used by ISP hardware > + * @scp_daddr: the address which can be used in coprocessor > + * @dma_port: dma port id of the buffer > + * @crop: corp setting of the buffer > + * @compose: compose setting of the buffer > + * @rotation: rotation degree of the buffer > + * @hflip: need horizontal flip or not > + * @vflip: need vertical flip or not > + * > + * The structure includes the Buffer setting which can be used by > + * DIP hardware. > + */ > +struct mtk_dip_dev_buffer { > + struct vb2_v4l2_buffer vbb; > + struct v4l2_format fmt; > + const struct mtk_dip_dev_format *dev_fmt; > + int pipe_job_id; > + dma_addr_t isp_daddr[VB2_MAX_PLANES]; > + dma_addr_t scp_daddr[VB2_MAX_PLANES]; > + unsigned int dma_port; > + struct mtk_dip_crop crop; > + struct v4l2_rect compose; > + int rotation; > + int hflip; > + int vflip; > + struct list_head list; > +}; > + > +/** > + * struct mtk_dip_pipe_desc - dip pipe descriptor > + * @name: name of the pipe, which will be used as a part of the video > + * device and sub device name > + * @id: the id of the pipe > + * @queue_descs: the setting of the queues belong to this pipe > + * @total_queues: the number of queue/video nodes supported by this pipe > + * > + * The structure describes the pipe of DIP. A pipe may contains a raw output > + * video device and at least one MDP capture device. > + */ > +struct mtk_dip_pipe_desc { > + const char *name; > + int id; > + const struct mtk_dip_video_device_desc *queue_descs; > + int total_queues; > +}; > + > +/** > + * struct mtk_dip_video_device_desc - video device descriptor > + * @name: name of the video device > + * @id: the id of the video device > + * @buf_type: buffer type of the video device > + * @cap: device capabilities > + * @smem_alloc: use the co-processor and CPU shared memory allocator or not > + * @supports_ctrls: support ctrl handler or not. If it is true, The DIP driver > + * initialized the ctrl handler for this video node. > + * @fmts: buffer format supported by this video device > + * @num_fmts: total number of buffer format supported by this video device > + * @description: description of the video device. It will be returned when > + * V4L2 enum_fmt calls > + * @dma_port: dma port id associated to this video device > + * @frmsizeenum: frame size supported > + * @ops: v4l2_ioctl_ops pointer used by this video device > + * @vb2_ops: vb2_ops pointer used by this video device > + * @flags: flags used in media_create_intf_link() > + * @default_fmt_idx: indeciate the default format with index of @fmts > + * > + * The structure describes the video device setting of DIP, which are used to > + * register the video devices and support the related V4L2 and VB2 operations. > + */ > +struct mtk_dip_video_device_desc { > + const char *name; > + int id; > + u32 buf_type; > + u32 cap; > + int smem_alloc; > + int supports_ctrls; > + const struct mtk_dip_dev_format *fmts; > + int num_fmts; > + const char *description; > + int default_width; > + int default_height; > + unsigned int dma_port; > + const struct v4l2_frmsizeenum *frmsizeenum; > + const struct v4l2_ioctl_ops *ops; > + const struct vb2_ops *vb2_ops; > + u32 flags; > + int default_fmt_idx; > +}; > + > +/** > + * struct mtk_dip_dev_queue - dip's video device queue > + * @vbq: vb2_queue of the dip's video device > + * @lock: serializes vb2 queue and video device operations. > + * @dev_fmt: buffer format of the video device > + * > + * The structure supports a vb2_queue of dip's video device with the DIP's > + * internal buffer format. > + */ > +struct mtk_dip_dev_queue { > + struct vb2_queue vbq; > + /* Serializes vb2 queue and video device operations */ > + struct mutex lock; > + const struct mtk_dip_dev_format *dev_fmt; > +}; > + > +/** > + * struct mtk_dip_video_device - DIP's video device > + * @vdev: video_device of the dip's video device > + * @dev_q: the mtk_dip_dev_queue providing vb2 device queue for the > + * video device > + * @vdev_fmt: the current v4l2 format of the video device > + * @vdev_pad: the pad connected to the dip sub device of the pipe > + * @pad_fmt: the pad format of vdev_pad > + * @ctrl_handler: the v4l2_ctrl_handler of the video device. Only the video > + * device supporting rotation initialized the handler. > + * @flags: the flags recording the link status between the video device > + * and the sub device of the pipe > + * @desc: setting of the video device. The driver initialize the video > + * device according to the settings. > + * @buf_list: the list of vb2 buffers enqueued through this video device > + * @buf_list_lock: protect the in-device buffer list > + * @crop: crop setting of the video device > + * @compose: compose setting the video device > + * @rotation: rotation setting of the video device > + * > + * The structure extends video_device and integrates the vb2 queue, a media_pad > + * connected to DIP's sub device, and a v4l2_ctrl_handler to handling ctrl. > + */ > +struct mtk_dip_video_device { > + struct video_device vdev; > + struct mtk_dip_dev_queue dev_q; > + struct v4l2_format vdev_fmt; > + struct media_pad vdev_pad; > + struct v4l2_mbus_framefmt pad_fmt; > + struct v4l2_ctrl_handler ctrl_handler; > + u32 flags; > + const struct mtk_dip_video_device_desc *desc; > + struct list_head buf_list; > + /* the list of vb2 buffers enqueued through this video device */ > + spinlock_t buf_list_lock; > + struct v4l2_rect crop; > + struct v4l2_rect compose; > + int rotation; > +}; > + > +/** > + * struct mtk_dip_pipe - DIP's pipe > + * @dip_dev: the dip driver device instance > + * @mtk_dip_video_device: the video devices of the pipe. The entry must be NULL > + * if there is no video devices for the ID > + * @nodes_streaming: bitmask records the video devices which are streaming > + * @nodes_enabled: bitmask records the video devices which are enabled > + * @streaming: true if the pipe is streaming > + * @subdev: sub device connected to the output and capture video > + * device named as the pipe's name > + * @pipe_job_sequence: the last sequence number of the pipe jobs > + * @pipe_job_pending_list: the list saving jobs before it has been put into > + * running state by mtk_dip_pipe_try_enqueue(). > + * @num_pending_jobs: number of jobs in pipe_job_pending_list > + * @pipe_job_running_list: the list saving jobs already scheduled into DIP > + * @num_jobs: number of jobs in pipe_job_running_list > + * @lock: serializes pipe's stream on/off and buffers enqueue > + * operations > + * @job_lock: protect the pipe job list > + * @desc: the settings of the pipe > + * > + * The structure represents a DIP pipe. A pipe may contains a raw output > + * video device and at least one MDP capture device. > + */ > +struct mtk_dip_pipe { > + struct mtk_dip_dev *dip_dev; > + struct mtk_dip_video_device nodes[MTK_DIP_VIDEO_NODE_ID_TOTAL_NUM]; > + unsigned int nodes_streaming; > + unsigned int nodes_enabled; > + int streaming; > + struct media_pad *subdev_pads; > + struct media_pipeline pipeline; > + struct v4l2_subdev subdev; > + atomic_t pipe_job_sequence; > + struct list_head pipe_job_pending_list; > + int num_pending_jobs; > + struct list_head pipe_job_running_list; > + int num_jobs; > + /*serializes pipe's stream on/off and buffers enqueue operations*/ > + struct mutex lock; > + spinlock_t job_lock; /* protect the pipe job list */ > + const struct mtk_dip_pipe_desc *desc; > +}; > + > +/** > + * struct mtk_dip_dev - DIP's device instance > + * @dev: the device structure of DIP > + * @mdev: media device of DIP. All video devices and sub devices of > + * DIP are registered to the media device. > + * @v4l2_dev: v4l2_device representing the device-level status of DIP > + * @dip_pipe: pipes of the DIP device. For example, capture, preview and > + * reprocessing pipes. > + * @clks: clocks required by DIP hardware > + * @num_clks: the total number of clocks of DIP hardware > + * @composer_wq: The work queue for jobs which are going to be sent to > + * coprocessor. > + * @num_composing: number of jobs in SCP > + * @mdp_wq: the work queue for jobs which are going to be sent to MDP > + * driver and GCE hardware. > + * > + * @flushing_waitq: the waiting queue to keep the process which are > + * waiting for the jobs in SCP to be finished. > + * @mdpcb_wq: the work queue for jobs with abnormal status back from MDP/GCE > + * , it need to pass to SCP to check the error status instead of > + * returning the buffer to user directly. > + * @mdp_pdev: mdp platform device which handling the MDP part jobs and > + * pass the task to GCE hardware. > + * @scp_pdev: SCP platform device which handling the commands to and from > + * coprocessor > + * @rproc_handle: remote processor handle to control SCP > + * @dip_freebufferlist: free working buffer list > + * @working_buf_mem_scp_daddr: the SCP caddress of the memory area of working > + * buffers > + * @working_buf_mem_vaddr: the cpu address of the memory area of working > + * buffers > + * @working_buf_mem_isp_daddr: the isp dma address of the memory area of > + * working buffers > + * @working_buf_mem_size: total size in bytes of the memory area of > + * working buffers > + * @working_buf: the working buffers of DIP > + * > + * @dip_enqueue_cnt: it is used to create the sequence number of the job > + * which is already enqueued to DIP. > + * @dip_stream_cnt: the number of streaming pipe in DIP > + * @hw_op_lock: serialize request operation to DIP coprocessor and > + * hardware > + * @sem: To restrict the max number of request be send to SCP. > + * > + * The structure maintains DIP's device level status. > + */ > +struct mtk_dip_dev { > + struct device *dev; > + struct media_device mdev; > + struct v4l2_device v4l2_dev; > + struct mtk_dip_pipe dip_pipe[MTK_DIP_PIPE_ID_TOTAL_NUM]; > + struct clk_bulk_data clks[MTK_DIP_CLK_NUM]; > + int num_clks; > + struct workqueue_struct *composer_wq; > + struct workqueue_struct *mdp_wq; > + wait_queue_head_t flushing_waitq; > + atomic_t num_composing; > + struct workqueue_struct *mdpcb_wq; > + struct platform_device *mdp_pdev; > + struct platform_device *scp_pdev; > + struct rproc *rproc_handle; > + struct mtk_dip_hw_working_buf_list dip_freebufferlist; > + dma_addr_t working_buf_mem_scp_daddr; > + void *working_buf_mem_vaddr; > + dma_addr_t working_buf_mem_isp_daddr; > + int working_buf_mem_size; > + struct mtk_dip_hw_subframe working_buf[DIP_SUB_FRM_DATA_NUM]; > + atomic_t dip_enqueue_cnt; > + int dip_stream_cnt; > + /* To serialize request opertion to DIP co-procrosser and hadrware */ > + struct mutex hw_op_lock; > + /* To restrict the max number of request be send to SCP */ > + struct semaphore sem; > +}; > + > +/** > + * struct mtk_dip_request - DIP's request > + * @req: the media_request object of the request > + * @dip_pipe: the pipe owning of the request; a request can only belongs one > + * DIP pipe > + * @id: the unique job id in DIP > + * @buf_map: the buffers of the request. The entry should be NULL if the > + * corresponding video device doesn't enqueue the buffer. > + * @img_fparam: frame related parameters which will be passed to coprocessor > + * @fw_work: work_struct used to be sent to composer_wq of mtk_dip_dev > + * @mdp_work: work_struct used to be sent to mdp_wq of mtk_dip_dev > + * @mdpcb_work: work_struct used to be sent to mdpcb_wq of mtk_dip_dev. > + * It is used only in error handling flow. > + * @working_buf: working buffer of the request > + * @buf_count: the number of buffers in the request > + * > + * The structure extends media_request and integrates a map of the buffers, > + * and the working buffer pointers. It is the job instance used in DIP's > + * drivers. > + */ > +struct mtk_dip_request { > + struct media_request req; > + struct mtk_dip_pipe *dip_pipe; > + int id; > + struct mtk_dip_dev_buffer *buf_map[MTK_DIP_VIDEO_NODE_ID_TOTAL_NUM]; > + struct img_frameparam img_fparam; > + struct work_struct fw_work; > + struct work_struct mdp_work; > + struct work_struct mdpcb_work; > + struct mtk_dip_hw_subframe *working_buf; > + atomic_t buf_count; > + struct list_head list; > +}; > + > +int mtk_dip_dev_media_register(struct device *dev, > + struct media_device *media_dev); > + > +void mtk_dip_dev_v4l2_release(struct mtk_dip_dev *dip_dev); > + > +int mtk_dip_dev_v4l2_register(struct device *dev, > + struct media_device *media_dev, > + struct v4l2_device *v4l2_dev); > + > +int mtk_dip_pipe_v4l2_register(struct mtk_dip_pipe *pipe, > + struct media_device *media_dev, > + struct v4l2_device *v4l2_dev); > + > +void mtk_dip_pipe_v4l2_unregister(struct mtk_dip_pipe *pipe); > + > +int mtk_dip_pipe_queue_buffers(struct media_request *req, int initial); > + > +int mtk_dip_pipe_init(struct mtk_dip_dev *dip_dev, struct mtk_dip_pipe *pipe, > + const struct mtk_dip_pipe_desc *setting); > + > +void mtk_dip_pipe_ipi_params_config(struct mtk_dip_request *req); > + > +int mtk_dip_pipe_release(struct mtk_dip_pipe *pipe); > + > +struct mtk_dip_request * > +mtk_dip_pipe_get_running_job(struct mtk_dip_pipe *pipe, > + int id); > + > +void mtk_dip_pipe_remove_job(struct mtk_dip_request *req); > + > +int mtk_dip_pipe_next_job_id(struct mtk_dip_pipe *pipe); > + > +void mtk_dip_pipe_debug_job(struct mtk_dip_pipe *pipe, > + struct mtk_dip_request *req); > + > +void mtk_dip_pipe_job_finish(struct mtk_dip_request *req, > + enum vb2_buffer_state vbf_state); > + > +const struct mtk_dip_dev_format * > +mtk_dip_pipe_find_fmt(struct mtk_dip_pipe *pipe, > + struct mtk_dip_video_device *node, > + u32 format); > + > +void mtk_dip_pipe_try_fmt(struct mtk_dip_pipe *pipe, > + struct mtk_dip_video_device *node, > + struct v4l2_format *fmt, > + const struct v4l2_format *ufmt, > + const struct mtk_dip_dev_format *dfmt); > + > +void mtk_dip_pipe_load_default_fmt(struct mtk_dip_pipe *pipe, > + struct mtk_dip_video_device *node, > + struct v4l2_format *fmt_to_fill); > + > +void mtk_dip_pipe_try_enqueue(struct mtk_dip_pipe *pipe); > + > +void mtk_dip_hw_enqueue(struct mtk_dip_dev *dip_dev, > + struct mtk_dip_request *req); > + > +int mtk_dip_hw_streamoff(struct mtk_dip_pipe *pipe); > + > +int mtk_dip_hw_streamon(struct mtk_dip_pipe *pipe); > + > +int mtk_dip_hw_working_buf_pool_init(struct mtk_dip_dev *dip_dev); > + > +void mtk_dip_hw_working_buf_pool_release(struct mtk_dip_dev *dip_dev); > + > +static inline struct mtk_dip_pipe* > +mtk_dip_dev_get_pipe(struct mtk_dip_dev *dip_dev, unsigned int pipe_id) > +{ > + if (pipe_id < 0 && pipe_id >= MTK_DIP_PIPE_ID_TOTAL_NUM) > + return NULL; > + > + return &dip_dev->dip_pipe[pipe_id]; > +} > + > +static inline struct mtk_dip_video_device* > +mtk_dip_file_to_node(struct file *file) > +{ > + return container_of(video_devdata(file), > + struct mtk_dip_video_device, vdev); > +} > + > +static inline struct mtk_dip_pipe* > +mtk_dip_subdev_to_pipe(struct v4l2_subdev *sd) > +{ > + return container_of(sd, struct mtk_dip_pipe, subdev); > +} > + > +static inline struct mtk_dip_dev* > +mtk_dip_mdev_to_dev(struct media_device *mdev) > +{ > + return container_of(mdev, struct mtk_dip_dev, mdev); > +} > + > +static inline struct mtk_dip_video_device* > +mtk_dip_vbq_to_node(struct vb2_queue *vq) > +{ > + return container_of(vq, struct mtk_dip_video_device, dev_q.vbq); > +} > + > +static inline struct mtk_dip_dev_buffer* > +mtk_dip_vb2_buf_to_dev_buf(struct vb2_buffer *vb) > +{ > + return container_of(vb, struct mtk_dip_dev_buffer, vbb.vb2_buf); > +} > + > +static inline struct mtk_dip_request* > +mtk_dip_media_req_to_dip_req(struct media_request *req) > +{ > + return container_of(req, struct mtk_dip_request, req); > +} > + > +static inline struct mtk_dip_request* > +mtk_dip_hw_fw_work_to_req(struct work_struct *fw_work) > +{ > + return container_of(fw_work, struct mtk_dip_request, fw_work); > +} > + > +static inline struct mtk_dip_request* > +mtk_dip_hw_mdp_work_to_req(struct work_struct *mdp_work) > +{ > + return container_of(mdp_work, struct mtk_dip_request, mdp_work); > +} > + > +static inline struct mtk_dip_request * > +mtk_dip_hw_mdpcb_work_to_req(struct work_struct *mdpcb_work) > +{ > + return container_of(mdpcb_work, struct mtk_dip_request, mdpcb_work); > +} > + > +static inline int mtk_dip_buf_is_meta(u32 type) > +{ > + return type == V4L2_BUF_TYPE_META_CAPTURE || > + type == V4L2_BUF_TYPE_META_OUTPUT; > +} > + > +static inline int mtk_dip_pipe_get_pipe_from_job_id(int id) > +{ > + return (id >> 16) & 0x0000ffff; > +} > + > +static inline void > +mtk_dip_wbuf_to_ipi_img_sw_addr(struct img_sw_addr *ipi_addr, > + struct mtk_dip_hw_working_buf *wbuf) > +{ > + ipi_addr->pa = (u32)wbuf->scp_daddr; > +} > + > +static inline void > +mtk_dip_wbuf_to_ipi_img_addr(struct img_addr *ipi_addr, > + struct mtk_dip_hw_working_buf *wbuf) > +{ > + ipi_addr->pa = (u32)wbuf->scp_daddr; > + ipi_addr->iova = (u32)wbuf->isp_daddr; > +} > + > +static inline void > +mtk_dip_wbuf_to_ipi_tuning_addr(struct tuning_addr *ipi_addr, > + struct mtk_dip_hw_working_buf *wbuf) > +{ > + ipi_addr->pa = (u32)wbuf->scp_daddr; > + ipi_addr->iova = (u32)wbuf->isp_daddr; > +} > + > +#endif /* _MTK_DIP_DEV_H_ */ > diff --git a/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-hw.h b/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-hw.h > new file mode 100644 > index 000000000000..9a414fd91094 > --- /dev/null > +++ b/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-hw.h > @@ -0,0 +1,156 @@ > +/* SPDX-License-Identifier: GPL-2.0 */ > +/* > + * Copyright (c) 2018 MediaTek Inc. > + * > + * Author: Frederic Chen <frederic.chen@mediatek.com> > + * Holmes Chiou <holmes.chiou@mediatek.com> > + * > + */ > + > +#ifndef _MTK_DIP_HW_H_ > +#define _MTK_DIP_HW_H_ > + > +#include <linux/clk.h> > +#include "mtk-img-ipi.h" > + > +#define MTK_DIP_CLK_NUM 2 > + > +#define DIP_COMPOSING_MAX_NUM 3 > +#define DIP_FRM_SZ (84 * 1024) > +#define DIP_SUB_FRM_SZ (20 * 1024) > +#define DIP_TUNING_SZ (32 * 1024) > +#define DIP_COMP_SZ (28 * 1024) > +#define DIP_FRAMEPARAM_SZ (4 * 1024) > + > +#define DIP_TUNING_OFFSET DIP_SUB_FRM_SZ > +#define DIP_COMP_OFFSET (DIP_TUNING_OFFSET + DIP_TUNING_SZ) > +#define DIP_FRAMEPARAM_OFFSET (DIP_COMP_OFFSET + DIP_COMP_SZ) > +#define DIP_SUB_FRM_DATA_NUM 32 > + > +/* > + * MDP native color code > + * Plane count: 1, 2, 3 > + * H-subsample: 0, 1, 2 > + * V-subsample: 0, 1 > + * Color group: 0-RGB, 1-YUV, 2-raw > + */ > +#define DIP_MDP_COLOR(PACKED, LOOSE, VIDEO, PLANE, HF, VF, BITS, GROUP, SWAP, \ > + ID) \ > + (((PACKED) << 27) | ((LOOSE) << 26) | ((VIDEO) << 23) |\ > + ((PLANE) << 21) | ((HF) << 19) | ((VF) << 18) | ((BITS) << 8) |\ > + ((GROUP) << 6) | ((SWAP) << 5) | ((ID) << 0)) > + > +#define DIP_MCOLOR_IS_BLOCK_MODE(c) ((0x00800000 & (c)) >> 23) > +#define DIP_MCOLOR_GET_PLANE_COUNT(c) ((0x00600000 & (c)) >> 21) > +#define DIP_MCOLOR_GET_H_SUBSAMPLE(c) ((0x00180000 & (c)) >> 19) > +#define DIP_MCOLOR_GET_V_SUBSAMPLE(c) ((0x00040000 & (c)) >> 18) > +#define DIP_MCOLOR_BITS_PER_PIXEL(c) ((0x0003ff00 & (c)) >> 8) > +#define DIP_MCOLOR_GET_GROUP(c) ((0x000000c0 & (c)) >> 6) > +#define DIP_MCOLOR_IS_RGB(c) (DIP_MCOLOR_GET_GROUP(c) == 0) > +#define DIP_MCOLOR_IS_YUV(c) (DIP_MCOLOR_GET_GROUP(c) == 1) > +#define DIP_MCOLOR_IS_UV_COPLANE(c) ((DIP_MCOLOR_GET_PLANE_COUNT(c) == \ > + 2) && \ > + DIP_MCOLOR_IS_YUV(c)) > + > +enum DIP_MDP_COLOR { > + DIP_MCOLOR_UNKNOWN = 0, > + > + DIP_MCOLOR_FULLG8_RGGB = DIP_MDP_COLOR(0, 0, 0, 1, 0, 0, 8, 2, 0, 21), > + DIP_MCOLOR_FULLG8_GRBG = DIP_MDP_COLOR(0, 0, 0, 1, 0, 1, 8, 2, 0, 21), > + DIP_MCOLOR_FULLG8_GBRG = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 8, 2, 0, 21), > + DIP_MCOLOR_FULLG8_BGGR = DIP_MDP_COLOR(0, 0, 0, 1, 1, 1, 8, 2, 0, 21), > + DIP_MCOLOR_FULLG8 = DIP_MCOLOR_FULLG8_BGGR, > + > + DIP_MCOLOR_FULLG10_RGGB = DIP_MDP_COLOR(0, 0, 0, 1, 0, 0, 10, 2, 0, 21), > + DIP_MCOLOR_FULLG10_GRBG = DIP_MDP_COLOR(0, 0, 0, 1, 0, 1, 10, 2, 0, 21), > + DIP_MCOLOR_FULLG10_GBRG = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 10, 2, 0, 21), > + DIP_MCOLOR_FULLG10_BGGR = DIP_MDP_COLOR(0, 0, 0, 1, 1, 1, 10, 2, 0, 21), > + DIP_MCOLOR_FULLG10 = DIP_MCOLOR_FULLG10_BGGR, > + > + DIP_MCOLOR_FULLG12_RGGB = DIP_MDP_COLOR(0, 0, 0, 1, 0, 0, 12, 2, 0, 21), > + DIP_MCOLOR_FULLG12_GRBG = DIP_MDP_COLOR(0, 0, 0, 1, 0, 1, 12, 2, 0, 21), > + DIP_MCOLOR_FULLG12_GBRG = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 12, 2, 0, 21), > + DIP_MCOLOR_FULLG12_BGGR = DIP_MDP_COLOR(0, 0, 0, 1, 1, 1, 12, 2, 0, 21), > + DIP_MCOLOR_FULLG12 = DIP_MCOLOR_FULLG12_BGGR, > + > + DIP_MCOLOR_FULLG14_RGGB = DIP_MDP_COLOR(0, 0, 0, 1, 0, 0, 14, 2, 0, 21), > + DIP_MCOLOR_FULLG14_GRBG = DIP_MDP_COLOR(0, 0, 0, 1, 0, 1, 14, 2, 0, 21), > + DIP_MCOLOR_FULLG14_GBRG = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 14, 2, 0, 21), > + DIP_MCOLOR_FULLG14_BGGR = DIP_MDP_COLOR(0, 0, 0, 1, 1, 1, 14, 2, 0, 21), > + DIP_MCOLOR_FULLG14 = DIP_MCOLOR_FULLG14_BGGR, > + > + DIP_MCOLOR_BAYER8_RGGB = DIP_MDP_COLOR(0, 0, 0, 1, 0, 0, 8, 2, 0, 20), > + DIP_MCOLOR_BAYER8_GRBG = DIP_MDP_COLOR(0, 0, 0, 1, 0, 1, 8, 2, 0, 20), > + DIP_MCOLOR_BAYER8_GBRG = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 8, 2, 0, 20), > + DIP_MCOLOR_BAYER8_BGGR = DIP_MDP_COLOR(0, 0, 0, 1, 1, 1, 8, 2, 0, 20), > + DIP_MCOLOR_BAYER8 = DIP_MCOLOR_BAYER8_BGGR, > + > + DIP_MCOLOR_BAYER10_RGGB = DIP_MDP_COLOR(0, 0, 0, 1, 0, 0, 10, 2, 0, 20), > + DIP_MCOLOR_BAYER10_GRBG = DIP_MDP_COLOR(0, 0, 0, 1, 0, 1, 10, 2, 0, 20), > + DIP_MCOLOR_BAYER10_GBRG = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 10, 2, 0, 20), > + DIP_MCOLOR_BAYER10_BGGR = DIP_MDP_COLOR(0, 0, 0, 1, 1, 1, 10, 2, 0, 20), > + DIP_MCOLOR_BAYER10 = DIP_MCOLOR_BAYER10_BGGR, > + > + DIP_MCOLOR_BAYER12_RGGB = DIP_MDP_COLOR(0, 0, 0, 1, 0, 0, 12, 2, 0, 20), > + DIP_MCOLOR_BAYER12_GRBG = DIP_MDP_COLOR(0, 0, 0, 1, 0, 1, 12, 2, 0, 20), > + DIP_MCOLOR_BAYER12_GBRG = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 12, 2, 0, 20), > + DIP_MCOLOR_BAYER12_BGGR = DIP_MDP_COLOR(0, 0, 0, 1, 1, 1, 12, 2, 0, 20), > + DIP_MCOLOR_BAYER12 = DIP_MCOLOR_BAYER12_BGGR, > + > + DIP_MCOLOR_BAYER14_RGGB = DIP_MDP_COLOR(0, 0, 0, 1, 0, 0, 14, 2, 0, 20), > + DIP_MCOLOR_BAYER14_GRBG = DIP_MDP_COLOR(0, 0, 0, 1, 0, 1, 14, 2, 0, 20), > + DIP_MCOLOR_BAYER14_GBRG = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 14, 2, 0, 20), > + DIP_MCOLOR_BAYER14_BGGR = DIP_MDP_COLOR(0, 0, 0, 1, 1, 1, 14, 2, 0, 20), > + DIP_MCOLOR_BAYER14 = DIP_MCOLOR_BAYER14_BGGR, > + > + DIP_MCOLOR_UYVY = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 16, 1, 0, 4), > + DIP_MCOLOR_VYUY = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 16, 1, 1, 4), > + DIP_MCOLOR_YUYV = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 16, 1, 0, 5), > + DIP_MCOLOR_YVYU = DIP_MDP_COLOR(0, 0, 0, 1, 1, 0, 16, 1, 1, 5), > + > + DIP_MCOLOR_I420 = DIP_MDP_COLOR(0, 0, 0, 3, 1, 1, 8, 1, 0, 8), > + DIP_MCOLOR_YV12 = DIP_MDP_COLOR(0, 0, 0, 3, 1, 1, 8, 1, 1, 8), > + > + DIP_MCOLOR_NV12 = DIP_MDP_COLOR(0, 0, 0, 2, 1, 1, 8, 1, 0, 12), > +}; > + > +#define FRAME_STATE_INIT 0 > +#define FRAME_STATE_HW_TIMEOUT 1 > + > +#define STREAM_UNKNOWN 0 > +#define STREAM_BITBLT 1 > +#define STREAM_GPU_BITBLT 2 > +#define STREAM_DUAL_BITBLT 3 > +#define STREAM_2ND_BITBLT 4 > +#define STREAM_ISP_IC 5 > +#define STREAM_ISP_VR 6 > +#define STREAM_ISP_ZSD 7 > +#define STREAM_ISP_IP 8 > +#define STREAM_ISP_VSS 9 > +#define STREAM_ISP_ZSD_SLOW 10 > +#define STREAM_WPE 11 > +#define STREAM_WPE2 12 > + > +struct mtk_dip_hw_working_buf { > + dma_addr_t scp_daddr; > + void *vaddr; > + dma_addr_t isp_daddr; > +}; > + > +struct mtk_dip_hw_subframe { > + struct mtk_dip_hw_working_buf buffer; > + int size; > + struct mtk_dip_hw_working_buf config_data; > + struct mtk_dip_hw_working_buf tuning_buf; > + struct mtk_dip_hw_working_buf frameparam; > + struct list_head list_entry; > +}; > + > +struct mtk_dip_hw_working_buf_list { > + struct list_head list; > + u32 cnt; > + spinlock_t lock; /* protect the list and cnt */ > +}; > + > +#endif /* _MTK_DIP_HW_H_ */ > + > diff --git a/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-sys.c b/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-sys.c > new file mode 100644 > index 000000000000..9a0456342fcd > --- /dev/null > +++ b/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-sys.c > @@ -0,0 +1,521 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Copyright (c) 2018 MediaTek Inc. > + * > + * Author: Frederic Chen <frederic.chen@mediatek.com> > + * Holmes Chiou <holmes.chiou@mediatek.com> > + * > + */ > + > +#include <linux/device.h> > +#include <linux/dma-iommu.h> > +#include <linux/freezer.h> > +#include <linux/pm_runtime.h> > +#include <linux/remoteproc.h> > +#include <linux/remoteproc/mtk_scp.h> > +#include <linux/slab.h> > +#include <linux/spinlock.h> > +#include <linux/wait.h> > +#include "mtk-mdp3-cmdq.h" > +#include "mtk_dip-dev.h" > +#include "mtk_dip-hw.h" > + > +int mtk_dip_hw_working_buf_pool_init(struct mtk_dip_dev *dip_dev) > +{ > + int i; > + const int working_buf_size = round_up(DIP_FRM_SZ, PAGE_SIZE); > + phys_addr_t working_buf_paddr; > + > + INIT_LIST_HEAD(&dip_dev->dip_freebufferlist.list); > + spin_lock_init(&dip_dev->dip_freebufferlist.lock); > + dip_dev->dip_freebufferlist.cnt = 0; > + > + dip_dev->working_buf_mem_size = DIP_SUB_FRM_DATA_NUM * > + working_buf_size; > + dip_dev->working_buf_mem_vaddr = > + dma_alloc_coherent(&dip_dev->scp_pdev->dev, > + dip_dev->working_buf_mem_size, > + &dip_dev->working_buf_mem_scp_daddr, > + GFP_KERNEL); > + if (!dip_dev->working_buf_mem_vaddr) { > + dev_err(dip_dev->dev, > + "memory alloc size %ld failed\n", > + dip_dev->working_buf_mem_size); > + return -ENOMEM; > + } > + > + /* > + * We got the incorrect physical address mapped when > + * using dma_map_single() so I used dma_map_page_attrs() > + * directly to workaround here. > + * > + * When I use dma_map_single() to map the address, the > + * physical address retrieved back with iommu_get_domain_for_dev() > + * and iommu_iova_to_phys() was not equal to the > + * SCP dma address (it should be the same as the physical address > + * since we don't have iommu), and was shifted by 0x4000000. > + */ > + working_buf_paddr = dip_dev->working_buf_mem_scp_daddr; > + > + dip_dev->working_buf_mem_isp_daddr = > + dma_map_resource(dip_dev->dev, working_buf_paddr, > + dip_dev->working_buf_mem_size, > + DMA_BIDIRECTIONAL, DMA_ATTR_SKIP_CPU_SYNC); > + if (dma_mapping_error(dip_dev->dev, > + dip_dev->working_buf_mem_isp_daddr)) { > + dev_err(dip_dev->dev, > + "failed to map buffer: s_daddr(%pad)\n", > + &dip_dev->working_buf_mem_scp_daddr); > + dma_free_coherent(&dip_dev->scp_pdev->dev, > + dip_dev->working_buf_mem_size, > + dip_dev->working_buf_mem_vaddr, > + dip_dev->working_buf_mem_scp_daddr); > + > + return -ENOMEM; > + } > + > + for (i = 0; i < DIP_SUB_FRM_DATA_NUM; i++) { > + struct mtk_dip_hw_subframe *buf = &dip_dev->working_buf[i]; > + int offset; > + > + /* > + * Total: 0 ~ 72 KB > + * SubFrame: 0 ~ 16 KB > + */ > + offset = i * working_buf_size; > + buf->buffer.scp_daddr = > + dip_dev->working_buf_mem_scp_daddr + offset; > + buf->buffer.vaddr = > + dip_dev->working_buf_mem_vaddr + offset; > + buf->buffer.isp_daddr = > + dip_dev->working_buf_mem_isp_daddr + offset; > + buf->size = working_buf_size; > + > + /* Tuning: 16 ~ 48 KB */ > + buf->tuning_buf.scp_daddr = > + buf->buffer.scp_daddr + DIP_TUNING_OFFSET; > + buf->tuning_buf.vaddr = > + buf->buffer.vaddr + DIP_TUNING_OFFSET; > + buf->tuning_buf.isp_daddr = > + buf->buffer.isp_daddr + DIP_TUNING_OFFSET; > + > + /* Config_data: 48 ~ 72 KB */ > + buf->config_data.scp_daddr = > + buf->buffer.scp_daddr + DIP_COMP_OFFSET; > + buf->config_data.vaddr = buf->buffer.vaddr + DIP_COMP_OFFSET; > + > + /* Frame parameters: 72 ~ 76 KB */ > + buf->frameparam.scp_daddr = > + buf->buffer.scp_daddr + DIP_FRAMEPARAM_OFFSET; > + buf->frameparam.vaddr = > + buf->buffer.vaddr + DIP_FRAMEPARAM_OFFSET; > + > + list_add_tail(&buf->list_entry, > + &dip_dev->dip_freebufferlist.list); > + dip_dev->dip_freebufferlist.cnt++; > + } > + > + return 0; > +} > + > +void mtk_dip_hw_working_buf_pool_release(struct mtk_dip_dev *dip_dev) > +{ > + /* All the buffer should be in the freebufferlist when release */ > + dma_unmap_resource(dip_dev->dev, > + dip_dev->working_buf_mem_isp_daddr, > + dip_dev->working_buf_mem_size, DMA_BIDIRECTIONAL, > + DMA_ATTR_SKIP_CPU_SYNC); > + > + dma_free_coherent(&dip_dev->scp_pdev->dev, > + dip_dev->working_buf_mem_size, > + dip_dev->working_buf_mem_vaddr, > + dip_dev->working_buf_mem_scp_daddr); > +} > + > +static void mtk_dip_hw_working_buf_free(struct mtk_dip_dev *dip_dev, > + struct mtk_dip_hw_subframe *working_buf) > +{ > + if (!working_buf) > + return; > + > + spin_lock(&dip_dev->dip_freebufferlist.lock); > + list_add_tail(&working_buf->list_entry, > + &dip_dev->dip_freebufferlist.list); > + dip_dev->dip_freebufferlist.cnt++; > + spin_unlock(&dip_dev->dip_freebufferlist.lock); > +} > + > +static struct mtk_dip_hw_subframe* > +mtk_dip_hw_working_buf_alloc(struct mtk_dip_dev *dip_dev) > +{ > + struct mtk_dip_hw_subframe *working_buf; > + > + spin_lock(&dip_dev->dip_freebufferlist.lock); > + if (list_empty(&dip_dev->dip_freebufferlist.list)) { > + spin_unlock(&dip_dev->dip_freebufferlist.lock); > + return NULL; > + } > + > + working_buf = list_first_entry(&dip_dev->dip_freebufferlist.list, > + struct mtk_dip_hw_subframe, list_entry); > + list_del(&working_buf->list_entry); > + dip_dev->dip_freebufferlist.cnt--; > + spin_unlock(&dip_dev->dip_freebufferlist.lock); > + > + return working_buf; > +} > + > +static void mtk_dip_notify(struct mtk_dip_request *req) > +{ > + struct mtk_dip_dev *dip_dev = req->dip_pipe->dip_dev; > + struct mtk_dip_pipe *pipe = req->dip_pipe; > + struct img_ipi_frameparam *iparam = &req->img_fparam.frameparam; > + enum vb2_buffer_state vbf_state; > + > + if (iparam->state != FRAME_STATE_HW_TIMEOUT) > + vbf_state = VB2_BUF_STATE_DONE; > + else > + vbf_state = VB2_BUF_STATE_ERROR; > + > + pm_runtime_mark_last_busy(dip_dev->dev); > + pm_runtime_put_autosuspend(dip_dev->dev); > + > + /* > + * The job may be aleady removed by streamoff, so I need to check > + * it by id here. > + */ > + if (mtk_dip_pipe_get_running_job(pipe, req->id)) { > + mtk_dip_pipe_remove_job(req); > + mtk_dip_pipe_job_finish(req, vbf_state); > + mtk_dip_hw_working_buf_free(dip_dev, req->working_buf); > + req->working_buf = NULL; > + wake_up(&dip_dev->flushing_waitq); > + } > +} > + > +static void mdp_cb_timeout_worker(struct work_struct *work) > +{ > + struct mtk_dip_request *req = mtk_dip_hw_mdpcb_work_to_req(work); > + struct img_ipi_param ipi_param; > + > + ipi_param.usage = IMG_IPI_DEBUG; > + scp_ipi_send(req->dip_pipe->dip_dev->scp_pdev, SCP_IPI_DIP, > + &ipi_param, sizeof(ipi_param), 0); > + mtk_dip_notify(req); > +} > + > +/* Maybe in IRQ context of cmdq */ > +static void dip_mdp_cb_func(struct cmdq_cb_data data) > +{ > + struct mtk_dip_request *req; > + struct mtk_dip_dev *dip_dev; > + > + if (!data.data) { > + pr_err("%s: data->data is NULL\n", > + __func__); > + return; > + } > + > + req = data.data; > + dip_dev = req->dip_pipe->dip_dev; > + > + dev_dbg(dip_dev->dev, "%s: req(%p), idx(%d), no(%d), s(%d), n_in(%d), n_out(%d)\n", > + __func__, req, req->img_fparam.frameparam.index, > + req->img_fparam.frameparam.frame_no, > + req->img_fparam.frameparam.state, > + req->img_fparam.frameparam.num_inputs, > + req->img_fparam.frameparam.num_outputs); > + > + if (data.sta != CMDQ_CB_NORMAL) { > + dev_err(dip_dev->dev, "%s: frame no(%d) HW timeout\n", > + __func__, req->img_fparam.frameparam.frame_no); > + req->img_fparam.frameparam.state = FRAME_STATE_HW_TIMEOUT; > + INIT_WORK(&req->mdpcb_work, mdp_cb_timeout_worker); > + queue_work(req->dip_pipe->dip_dev->mdpcb_wq, > + &req->mdpcb_work); > + } else { > + mtk_dip_notify(req); > + } > +} > + > +static void dip_runner_func(struct work_struct *work) > +{ > + struct mtk_dip_request *req = mtk_dip_hw_mdp_work_to_req(work); > + struct mtk_dip_dev *dip_dev = req->dip_pipe->dip_dev; > + struct img_config *config_data = > + (struct img_config *)req->working_buf->config_data.vaddr; > + > + /* > + * Call MDP/GCE API to do HW excecution > + * Pass the framejob to MDP driver > + */ > + pm_runtime_get_sync(dip_dev->dev); > + mdp_cmdq_sendtask(dip_dev->mdp_pdev, config_data, > + &req->img_fparam.frameparam, NULL, false, > + dip_mdp_cb_func, req); > +} > + > +static void dip_scp_handler(void *data, unsigned int len, void *priv) > +{ > + int job_id; > + struct mtk_dip_pipe *pipe; > + int pipe_id; > + struct mtk_dip_request *req; > + struct img_ipi_frameparam *frameparam; > + struct mtk_dip_dev *dip_dev = (struct mtk_dip_dev *)priv; > + struct img_ipi_param *ipi_param; > + u32 num; > + > + if (WARN_ONCE(!data, "%s: failed due to NULL data\n", __func__)) > + return; > + > + if (WARN_ONCE(len == sizeof(ipi_param), > + "%s: len(%d) not match ipi_param\n", __func__)) > + return; > + > + ipi_param = (struct img_ipi_param *)data; > + if (ipi_param->usage == IMG_IPI_INIT) > + return; > + > + if (ipi_param->usage != IMG_IPI_FRAME) { > + dev_warn(dip_dev->dev, > + "%s: recevied unknown ipi_param, usage(%d)\n", > + __func__, ipi_param->usage); > + return; > + } > + > + job_id = ipi_param->frm_param.handle; > + pipe_id = mtk_dip_pipe_get_pipe_from_job_id(job_id); > + pipe = mtk_dip_dev_get_pipe(dip_dev, pipe_id); > + if (!pipe) { > + dev_warn(dip_dev->dev, > + "%s: get invalid img_ipi_frameparam index(%d) from firmware\n", > + __func__, job_id); > + return; > + } > + > + req = mtk_dip_pipe_get_running_job(pipe, job_id); > + if (WARN_ONCE(!req, "%s: frame_no(%d) is lost\n", __func__, job_id)) > + return; > + > + frameparam = req->working_buf->frameparam.vaddr; > + req->img_fparam.frameparam = *frameparam; > + num = atomic_dec_return(&dip_dev->num_composing); > + up(&dip_dev->sem); > + > + dev_dbg(dip_dev->dev, > + "%s: frame_no(%d) is back, index(%d), composing num(%d)\n", > + __func__, frameparam->frame_no, frameparam->index, num); > + > + INIT_WORK(&req->mdp_work, dip_runner_func); > + queue_work(dip_dev->mdp_wq, &req->mdp_work); > +} > + > +static void dip_composer_workfunc(struct work_struct *work) > +{ > + struct mtk_dip_request *req = mtk_dip_hw_fw_work_to_req(work); > + struct mtk_dip_dev *dip_dev = req->dip_pipe->dip_dev; > + struct img_ipi_param ipi_param; > + struct mtk_dip_hw_subframe *buf; > + int ret; > + > + down(&dip_dev->sem); > + > + buf = mtk_dip_hw_working_buf_alloc(req->dip_pipe->dip_dev); > + if (!buf) { > + dev_err(req->dip_pipe->dip_dev->dev, > + "%s:%s:req(%p): no free working buffer available\n", > + __func__, req->dip_pipe->desc->name, req); > + } > + > + req->working_buf = buf; > + mtk_dip_wbuf_to_ipi_img_addr(&req->img_fparam.frameparam.subfrm_data, > + &buf->buffer); > + memset(buf->buffer.vaddr, 0, DIP_SUB_FRM_SZ); > + mtk_dip_wbuf_to_ipi_img_sw_addr(&req->img_fparam.frameparam.config_data, > + &buf->config_data); > + memset(buf->config_data.vaddr, 0, DIP_COMP_SZ); > + > + if (!req->img_fparam.frameparam.tuning_data.present) { > + /* > + * When user enqueued without tuning buffer, > + * it would use driver internal buffer. > + */ > + dev_dbg(dip_dev->dev, > + "%s: frame_no(%d) has no tuning_data\n", > + __func__, req->img_fparam.frameparam.frame_no); > + > + mtk_dip_wbuf_to_ipi_tuning_addr > + (&req->img_fparam.frameparam.tuning_data, > + &buf->tuning_buf); > + memset(buf->tuning_buf.vaddr, 0, DIP_TUNING_SZ); > + } > + > + mtk_dip_wbuf_to_ipi_img_sw_addr(&req->img_fparam.frameparam.self_data, > + &buf->frameparam); > + memcpy(buf->frameparam.vaddr, &req->img_fparam.frameparam, > + sizeof(req->img_fparam.frameparam)); > + ipi_param.usage = IMG_IPI_FRAME; > + ipi_param.frm_param.handle = req->id; > + ipi_param.frm_param.scp_addr = (u32)buf->frameparam.scp_daddr; > + > + mutex_lock(&dip_dev->hw_op_lock); > + atomic_inc(&dip_dev->num_composing); > + ret = scp_ipi_send(dip_dev->scp_pdev, SCP_IPI_DIP, &ipi_param, > + sizeof(ipi_param), 0); > + if (ret) { > + dev_err(dip_dev->dev, > + "%s: frame_no(%d) send SCP_IPI_DIP_FRAME failed %d\n", > + __func__, req->img_fparam.frameparam.frame_no, ret); > + mtk_dip_pipe_remove_job(req); > + mtk_dip_pipe_job_finish(req, VB2_BUF_STATE_ERROR); > + mtk_dip_hw_working_buf_free(dip_dev, req->working_buf); > + req->working_buf = NULL; > + wake_up(&dip_dev->flushing_waitq); > + } > + mutex_unlock(&dip_dev->hw_op_lock); > + > + dev_dbg(dip_dev->dev, > + "%s: frame_no(%d),idx(0x%x), composing num(%d)\n", > + __func__, req->img_fparam.frameparam.frame_no, > + req->img_fparam.frameparam.index, > + atomic_read(&dip_dev->num_composing)); > +} > + > +static int mtk_dip_hw_flush_pipe_jobs(struct mtk_dip_pipe *pipe) > +{ > + struct mtk_dip_request *req; > + struct list_head job_list = LIST_HEAD_INIT(job_list); > + int num; > + int ret; > + > + spin_lock(&pipe->job_lock); > + list_splice_init(&pipe->pipe_job_running_list, &job_list); > + pipe->num_jobs = 0; > + spin_unlock(&pipe->job_lock); > + > + ret = wait_event_freezable_timeout > + (pipe->dip_dev->flushing_waitq, > + !(num = atomic_read(&pipe->dip_dev->num_composing)), > + msecs_to_jiffies(1000 / 30 * DIP_COMPOSING_MAX_NUM * 3)); > + if (!ret && num) { > + dev_err(pipe->dip_dev->dev, > + "%s: flushing is aborted, num(%d)\n", > + __func__, num); > + return -EINVAL; > + } > + > + list_for_each_entry(req, &job_list, list) > + mtk_dip_pipe_job_finish(req, VB2_BUF_STATE_ERROR); > + > + return 0; > +} > + > +static int mtk_dip_hw_connect(struct mtk_dip_dev *dip_dev) > +{ > + int ret; > + struct img_ipi_param ipi_param; > + > + pm_runtime_get_sync(dip_dev->dev); > + scp_ipi_register(dip_dev->scp_pdev, SCP_IPI_DIP, dip_scp_handler, > + dip_dev); > + memset(&ipi_param, 0, sizeof(ipi_param)); > + ipi_param.usage = IMG_IPI_INIT; > + > + ret = scp_ipi_send(dip_dev->scp_pdev, SCP_IPI_DIP, &ipi_param, > + sizeof(ipi_param), 200); > + if (ret) { > + dev_err(dip_dev->dev, "%s: send SCP_IPI_DIP_FRAME failed %d\n", > + __func__, ret); > + return -EBUSY; > + } > + pm_runtime_mark_last_busy(dip_dev->dev); > + pm_runtime_put_autosuspend(dip_dev->dev); > + > + return 0; > +} > + > +static void mtk_dip_hw_disconnect(struct mtk_dip_dev *dip_dev) > +{ > + struct img_ipi_param ipi_param; > + int ret; > + > + ipi_param.usage = IMG_IPI_DEINIT; > + ret = scp_ipi_send(dip_dev->scp_pdev, SCP_IPI_DIP, &ipi_param, > + sizeof(ipi_param), 0); > + if (ret) { > + dev_err(dip_dev->dev, > + "%s: SCP IMG_IPI_DEINIT failed(%d)\n", __func__, ret); > + } > + > + scp_ipi_unregister(dip_dev->scp_pdev, SCP_IPI_DIP); > +} > + > +int mtk_dip_hw_streamon(struct mtk_dip_pipe *pipe) > +{ > + struct mtk_dip_dev *dip_dev = pipe->dip_dev; > + int ret; > + > + mutex_lock(&dip_dev->hw_op_lock); > + if (!dip_dev->dip_stream_cnt) { > + ret = mtk_dip_hw_connect(pipe->dip_dev); > + if (ret) { > + dev_err(pipe->dip_dev->dev, > + "%s:%s: pipe(%d) connect to dip_hw failed\n", > + __func__, pipe->desc->name, pipe->desc->id); > + > + mutex_unlock(&dip_dev->hw_op_lock); > + > + return ret; > + } > + } > + dip_dev->dip_stream_cnt++; > + mutex_unlock(&dip_dev->hw_op_lock); > + > + pipe->streaming = 1; > + mtk_dip_pipe_try_enqueue(pipe); > + > + return 0; > +} > + > +int mtk_dip_hw_streamoff(struct mtk_dip_pipe *pipe) > +{ > + struct mtk_dip_dev *dip_dev = pipe->dip_dev; > + int ret; > + > + pipe->streaming = 0; > + > + ret = mtk_dip_hw_flush_pipe_jobs(pipe); > + if (WARN_ON(ret != 0)) { > + dev_err(dip_dev->dev, > + "%s:%s: mtk_dip_hw_flush_pipe_jobs, ret(%d)\n", > + __func__, pipe->desc->name, ret); > + } > + > + /* Stop the hardware if there is no streaming pipe */ > + mutex_lock(&dip_dev->hw_op_lock); > + dip_dev->dip_stream_cnt--; > + if (!dip_dev->dip_stream_cnt) > + mtk_dip_hw_disconnect(dip_dev); > + > + mutex_unlock(&dip_dev->hw_op_lock); > + > + return 0; > +} > + > +void mtk_dip_hw_enqueue(struct mtk_dip_dev *dip_dev, > + struct mtk_dip_request *req) > +{ > + struct img_ipi_frameparam *frameparams = &req->img_fparam.frameparam; > + > + mtk_dip_pipe_ipi_params_config(req); > + frameparams->state = FRAME_STATE_INIT; > + frameparams->frame_no = atomic_inc_return(&dip_dev->dip_enqueue_cnt); > + > + dev_dbg(dip_dev->dev, > + "%s: hw job id(%d), frame_no(%d) into worklist\n", > + __func__, frameparams->index, frameparams->frame_no); > + > + INIT_WORK(&req->fw_work, dip_composer_workfunc); > + queue_work(dip_dev->composer_wq, &req->fw_work); > +} > diff --git a/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-v4l2.c b/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-v4l2.c > new file mode 100644 > index 000000000000..57a016438960 > --- /dev/null > +++ b/drivers/media/platform/mtk-isp/isp_50/dip/mtk_dip-v4l2.c > @@ -0,0 +1,2255 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Copyright (c) 2018 MediaTek Inc. > + * > + * Author: Frederic Chen <frederic.chen@mediatek.com> > + * > + */ > + > +#include <linux/platform_device.h> > +#include <linux/module.h> > +#include <linux/of_device.h> > +#include <linux/pm_runtime.h> > +#include <linux/remoteproc.h> > +#include <linux/remoteproc/mtk_scp.h> > +#include <linux/videodev2.h> > +#include <media/videobuf2-dma-contig.h> > +#include <media/v4l2-ioctl.h> > +#include <media/v4l2-subdev.h> > +#include <media/v4l2-event.h> > +#include "mtk_dip-dev.h" > +#include "mtk_dip-hw.h" > +#include "mtk-mdp3-cmdq.h" > + > +static int mtk_dip_subdev_open(struct v4l2_subdev *sd, > + struct v4l2_subdev_fh *fh) > +{ > + int i; > + struct mtk_dip_pipe *pipe = mtk_dip_subdev_to_pipe(sd); > + > + for (i = 0; i < pipe->desc->total_queues; i++) { > + *v4l2_subdev_get_try_format(&pipe->subdev, fh->pad, i) = > + pipe->nodes[i].pad_fmt; > + *v4l2_subdev_get_try_crop(&pipe->subdev, fh->pad, i) = > + pipe->nodes[i].crop; > + } > + > + return 0; > +} > + > +static int mtk_dip_subdev_s_stream(struct v4l2_subdev *sd, > + int enable) > +{ > + struct mtk_dip_pipe *pipe = mtk_dip_subdev_to_pipe(sd); > + int ret; > + > + if (enable) { > + ret = mtk_dip_hw_streamon(pipe); > + if (ret) > + dev_err(pipe->dip_dev->dev, > + "%s:%s: pipe(%d) streamon failed\n", > + __func__, pipe->desc->name, pipe->desc->id); > + } else { > + ret = mtk_dip_hw_streamoff(pipe); > + if (ret) > + dev_err(pipe->dip_dev->dev, > + "%s:%s: pipe(%d) streamon off with errors\n", > + __func__, pipe->desc->name, pipe->desc->id); > + } > + > + return ret; > +} > + > +static int mtk_dip_subdev_get_fmt(struct v4l2_subdev *sd, > + struct v4l2_subdev_pad_config *cfg, > + struct v4l2_subdev_format *fmt) > +{ > + struct mtk_dip_pipe *dip_pipe = mtk_dip_subdev_to_pipe(sd); > + struct v4l2_mbus_framefmt *mf; > + u32 pad = fmt->pad; > + > + if (pad == MTK_DIP_VIDEO_NODE_ID_TUNING_OUT) > + return -EINVAL; > + > + if (fmt->which == V4L2_SUBDEV_FORMAT_ACTIVE) { > + fmt->format = dip_pipe->nodes[pad].pad_fmt; > + } else { > + mf = v4l2_subdev_get_try_format(sd, cfg, pad); > + fmt->format = *mf; > + } > + > + return 0; > +} > + > +static int mtk_dip_subdev_set_fmt(struct v4l2_subdev *sd, > + struct v4l2_subdev_pad_config *cfg, > + struct v4l2_subdev_format *fmt) > +{ > + struct mtk_dip_pipe *dip_pipe = mtk_dip_subdev_to_pipe(sd); > + struct v4l2_mbus_framefmt *mf; > + u32 pad = fmt->pad; > + struct mtk_dip_video_device *node = &dip_pipe->nodes[pad]; > + > + if (pad == MTK_DIP_VIDEO_NODE_ID_TUNING_OUT) > + return -EINVAL; > + > + if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) > + mf = v4l2_subdev_get_try_format(sd, cfg, pad); > + else > + mf = &dip_pipe->nodes[pad].pad_fmt; > + > + fmt->format.code = mf->code; > + fmt->format.width = > + clamp_val(fmt->format.width, > + node->desc->frmsizeenum->stepwise.min_width, > + node->desc->frmsizeenum->stepwise.max_width); > + fmt->format.height = > + clamp_val(fmt->format.height, > + node->desc->frmsizeenum->stepwise.min_height, > + node->desc->frmsizeenum->stepwise.max_height); > + > + *mf = fmt->format; > + > + return 0; > +} > + > +static int mtk_dip_subdev_get_selection(struct v4l2_subdev *sd, > + struct v4l2_subdev_pad_config *cfg, > + struct v4l2_subdev_selection *sel) > +{ > + struct v4l2_rect *try_sel, *r; > + struct mtk_dip_pipe *dip_pipe = mtk_dip_subdev_to_pipe(sd); > + > + if (sel->pad != MTK_DIP_VIDEO_NODE_ID_MDP0_CAPTURE && > + sel->pad != MTK_DIP_VIDEO_NODE_ID_MDP1_CAPTURE) { > + dev_dbg(dip_pipe->dip_dev->dev, > + "g_select failed(%s:%d):not support\n", > + dip_pipe->nodes[sel->pad].desc->name, sel->pad); > + return -EINVAL; > + } > + > + switch (sel->target) { > + case V4L2_SEL_TGT_CROP: > + try_sel = v4l2_subdev_get_try_crop(sd, cfg, sel->pad); > + r = &dip_pipe->nodes[sel->pad].crop; /* effective resolution */ > + break; > + default: > + dev_dbg(dip_pipe->dip_dev->dev, > + "s_select failed(%s:%d):target(%d) not support\n", > + dip_pipe->nodes[sel->pad].desc->name, sel->pad, > + sel->target); > + return -EINVAL; > + } > + > + if (sel->which == V4L2_SUBDEV_FORMAT_TRY) > + sel->r = *try_sel; > + else > + sel->r = *r; > + > + return 0; > +} > + > +static int mtk_dip_subdev_set_selection(struct v4l2_subdev *sd, > + struct v4l2_subdev_pad_config *cfg, > + struct v4l2_subdev_selection *sel) > +{ > + struct v4l2_rect *rect, *try_sel; > + struct mtk_dip_pipe *dip_pipe = mtk_dip_subdev_to_pipe(sd); > + > + if (sel->pad != MTK_DIP_VIDEO_NODE_ID_MDP0_CAPTURE && > + sel->pad != MTK_DIP_VIDEO_NODE_ID_MDP1_CAPTURE) { > + dev_dbg(dip_pipe->dip_dev->dev, > + "g_select failed(%s:%d):not support\n", > + dip_pipe->nodes[sel->pad].desc->name, sel->pad); > + return -EINVAL; > + } > + > + switch (sel->target) { > + case V4L2_SEL_TGT_CROP: > + try_sel = v4l2_subdev_get_try_crop(sd, cfg, sel->pad); > + rect = &dip_pipe->nodes[sel->pad].crop; > + break; > + default: > + dev_dbg(dip_pipe->dip_dev->dev, > + "s_select failed(%s:%d):target(%d) not support\n", > + dip_pipe->nodes[sel->pad].desc->name, sel->pad, > + sel->target); > + return -EINVAL; > + } > + > + if (sel->which == V4L2_SUBDEV_FORMAT_TRY) > + *try_sel = sel->r; > + else > + *rect = sel->r; > + > + return 0; > +} > + > +static int mtk_dip_link_setup(struct media_entity *entity, > + const struct media_pad *local, > + const struct media_pad *remote, > + u32 flags) > +{ > + struct mtk_dip_pipe *pipe = > + container_of(entity, struct mtk_dip_pipe, subdev.entity); > + u32 pad = local->index; > + > + WARN_ON(entity->obj_type != MEDIA_ENTITY_TYPE_V4L2_SUBDEV); > + WARN_ON(pad >= pipe->desc->total_queues); > + > + mutex_lock(&pipe->lock); > + > + if (flags & MEDIA_LNK_FL_ENABLED) > + pipe->nodes_enabled |= 1 << pad; > + else > + pipe->nodes_enabled &= ~(1 << pad); > + > + pipe->nodes[pad].flags &= ~MEDIA_LNK_FL_ENABLED; > + pipe->nodes[pad].flags |= flags & MEDIA_LNK_FL_ENABLED; > + > + mutex_unlock(&pipe->lock); > + > + return 0; > +} > + > +static int mtk_dip_vb2_meta_buf_prepare(struct vb2_buffer *vb) > +{ > + struct mtk_dip_pipe *pipe = vb2_get_drv_priv(vb->vb2_queue); > + struct mtk_dip_video_device *node = mtk_dip_vbq_to_node(vb->vb2_queue); > + struct device *dev = pipe->dip_dev->dev; > + const struct v4l2_format *fmt = &node->vdev_fmt; > + > + if (vb->planes[0].length < fmt->fmt.meta.buffersize) { > + dev_dbg(dev, > + "%s:%s:%s: size error(user:%d, required:%d)\n", > + __func__, pipe->desc->name, node->desc->name, > + vb->planes[0].length, fmt->fmt.meta.buffersize); > + return -EINVAL; > + } > + > + if (vb->planes[0].bytesused != fmt->fmt.meta.buffersize) { > + dev_err(dev, > + "%s:%s:%s: bytesused(%d) must be %d\n", > + __func__, pipe->desc->name, node->desc->name, > + vb->planes[0].bytesused, > + fmt->fmt.meta.buffersize); > + return -EINVAL; > + } > + > + return 0; > +} > + > +static int mtk_dip_vb2_video_buf_prepare(struct vb2_buffer *vb) > +{ > + struct mtk_dip_pipe *pipe = vb2_get_drv_priv(vb->vb2_queue); > + struct mtk_dip_video_device *node = mtk_dip_vbq_to_node(vb->vb2_queue); > + struct device *dev = pipe->dip_dev->dev; > + const struct v4l2_format *fmt = &node->vdev_fmt; > + unsigned int size; > + int i; > + > + for (i = 0; i < vb->num_planes; i++) { > + size = fmt->fmt.pix_mp.plane_fmt[i].sizeimage; > + if (vb->planes[i].length < size) { > + dev_dbg(dev, > + "%s:%s:%s: size error(user:%d, max:%d)\n", > + __func__, pipe->desc->name, node->desc->name, > + vb->planes[i].length, size); > + return -EINVAL; > + } > + } > + > + return 0; > +} > + > +static int mtk_dip_vb2_buf_out_validate(struct vb2_buffer *vb) > +{ > + struct vb2_v4l2_buffer *v4l2_buf = to_vb2_v4l2_buffer(vb); > + > + if (v4l2_buf->field == V4L2_FIELD_ANY) > + v4l2_buf->field = V4L2_FIELD_NONE; > + > + if (v4l2_buf->field != V4L2_FIELD_NONE) > + return -EINVAL; > + > + return 0; > +} > + > +static int mtk_dip_vb2_meta_buf_init(struct vb2_buffer *vb) > +{ > + struct mtk_dip_dev_buffer *dev_buf = mtk_dip_vb2_buf_to_dev_buf(vb); > + struct mtk_dip_pipe *pipe = vb2_get_drv_priv(vb->vb2_queue); > + struct mtk_dip_video_device *node = mtk_dip_vbq_to_node(vb->vb2_queue); > + phys_addr_t buf_paddr; > + > + dev_buf->scp_daddr[0] = vb2_dma_contig_plane_dma_addr(vb, 0); > + buf_paddr = dev_buf->scp_daddr[0]; > + dev_buf->isp_daddr[0] = dma_map_resource(pipe->dip_dev->dev, > + buf_paddr, > + vb->planes[0].length, > + DMA_BIDIRECTIONAL, > + DMA_ATTR_SKIP_CPU_SYNC); > + if (dma_mapping_error(pipe->dip_dev->dev, > + dev_buf->isp_daddr[0])) { > + dev_err(pipe->dip_dev->dev, > + "%s:%s: failed to map buffer: s_daddr(%pad)\n", > + pipe->desc->name, node->desc->name, > + &dev_buf->scp_daddr[0]); > + return -EINVAL; > + } > + > + return 0; > +} > + > +static int mtk_dip_vb2_video_buf_init(struct vb2_buffer *vb) > +{ > + struct mtk_dip_dev_buffer *dev_buf = mtk_dip_vb2_buf_to_dev_buf(vb); > + int i; > + > + for (i = 0; i < vb->num_planes; i++) { > + dev_buf->scp_daddr[i] = 0; > + dev_buf->isp_daddr[i] = vb2_dma_contig_plane_dma_addr(vb, i); > + } > + > + return 0; > +} > + > +static void mtk_dip_vb2_queue_meta_buf_cleanup(struct vb2_buffer *vb) > +{ > + struct mtk_dip_dev_buffer *dev_buf = mtk_dip_vb2_buf_to_dev_buf(vb); > + struct mtk_dip_pipe *pipe = vb2_get_drv_priv(vb->vb2_queue); > + > + dma_unmap_resource(pipe->dip_dev->dev, dev_buf->isp_daddr[0], > + vb->planes[0].length, DMA_BIDIRECTIONAL, > + DMA_ATTR_SKIP_CPU_SYNC); > +} > + > +static void mtk_dip_vb2_buf_queue(struct vb2_buffer *vb) > +{ > + struct mtk_dip_dev_buffer *dev_buf = mtk_dip_vb2_buf_to_dev_buf(vb); > + struct mtk_dip_request *req = mtk_dip_media_req_to_dip_req(vb->request); > + struct mtk_dip_video_device *node = > + mtk_dip_vbq_to_node(vb->vb2_queue); > + struct mtk_dip_dev *dip_dev = dip_dev; > + int buf_count; > + > + dev_buf->fmt = node->vdev_fmt; > + dev_buf->dev_fmt = node->dev_q.dev_fmt; > + dev_buf->dma_port = node->desc->dma_port; > + dev_buf->rotation = node->rotation; > + dev_buf->crop.c = node->crop; > + dev_buf->compose = node->compose; > + > + spin_lock(&node->buf_list_lock); > + list_add_tail(&dev_buf->list, &node->buf_list); > + spin_unlock(&node->buf_list_lock); > + > + buf_count = atomic_dec_return(&req->buf_count); > + if (!buf_count) { > + mutex_lock(&req->dip_pipe->lock); > + mtk_dip_pipe_try_enqueue(req->dip_pipe); > + mutex_unlock(&req->dip_pipe->lock); > + } > +} > + > +static int mtk_dip_vb2_meta_queue_setup(struct vb2_queue *vq, > + unsigned int *num_buffers, > + unsigned int *num_planes, > + unsigned int sizes[], > + struct device *alloc_devs[]) > +{ > + struct mtk_dip_video_device *node = mtk_dip_vbq_to_node(vq); > + const struct v4l2_format *fmt = &node->vdev_fmt; > + unsigned int size; > + > + if (!*num_planes) > + *num_planes = 1; > + > + if (sizes[0] <= 0) > + size = fmt->fmt.meta.buffersize; > + > + *num_buffers = clamp_val(*num_buffers, 1, VB2_MAX_FRAME); > + > + return 0; > +} > + > +static int mtk_dip_vb2_video_queue_setup(struct vb2_queue *vq, > + unsigned int *num_buffers, > + unsigned int *num_planes, > + unsigned int sizes[], > + struct device *alloc_devs[]) > +{ > + struct mtk_dip_pipe *pipe = vb2_get_drv_priv(vq); > + struct mtk_dip_video_device *node = mtk_dip_vbq_to_node(vq); > + const struct v4l2_format *fmt = &node->vdev_fmt; > + int i; > + > + if (!*num_planes) > + *num_planes = 1; > + > + for (i = 0; i < *num_planes; i++) { > + if (sizes[i] <= 0) { > + dev_dbg(pipe->dip_dev->dev, > + "%s:%s:%s: invalid buf: %u < %u\n", > + __func__, pipe->desc->name, > + node->desc->name, sizes[i], > + fmt->fmt.pix_mp.plane_fmt[i].sizeimage); > + sizes[i] = fmt->fmt.pix_mp.plane_fmt[i].sizeimage; > + } > + > + *num_buffers = clamp_val(*num_buffers, 1, VB2_MAX_FRAME); > + } > + > + return 0; > +} > + > +static void mtk_dip_return_all_buffers(struct mtk_dip_pipe *pipe, > + struct mtk_dip_video_device *node, > + enum vb2_buffer_state state) > +{ > + struct mtk_dip_dev_buffer *b, *b0; > + > + spin_lock(&node->buf_list_lock); > + list_for_each_entry_safe(b, b0, &node->buf_list, list) { > + list_del(&b->list); > + vb2_buffer_done(&b->vbb.vb2_buf, state); > + } > + spin_unlock(&node->buf_list_lock); > +} > + > +static int mtk_dip_vb2_start_streaming(struct vb2_queue *vq, unsigned int count) > +{ > + struct mtk_dip_pipe *pipe = vb2_get_drv_priv(vq); > + struct mtk_dip_video_device *node = mtk_dip_vbq_to_node(vq); > + int ret; > + > + mutex_lock(&pipe->lock); > + if (!pipe->nodes_streaming) { > + ret = media_pipeline_start(&node->vdev.entity, &pipe->pipeline); > + if (ret < 0) { > + dev_err(pipe->dip_dev->dev, > + "%s:%s: media_pipeline_start failed(%d)\n", > + pipe->desc->name, node->desc->name, ret); > + goto fail_return_bufs; > + } > + } > + > + if (!(node->flags & MEDIA_LNK_FL_ENABLED)) { > + dev_err(pipe->dip_dev->dev, > + "%s:%s: stream on failed, node is not enabled\n", > + pipe->desc->name, node->desc->name); > + > + ret = -ENOLINK; > + goto fail_stop_pipeline; > + } > + > + pipe->nodes_streaming |= 1 << node->desc->id; > + if (pipe->nodes_streaming == pipe->nodes_enabled) { > + /* Start streaming of the whole pipeline */ > + ret = v4l2_subdev_call(&pipe->subdev, video, s_stream, 1); > + if (ret < 0) { > + dev_err(pipe->dip_dev->dev, > + "%s:%s: sub dev s_stream(1) failed(%d)\n", > + pipe->desc->name, node->desc->name, ret); > + > + goto fail_stop_pipeline; > + } > + } > + > + mutex_unlock(&pipe->lock); > + > + return 0; > + > +fail_stop_pipeline: > + media_pipeline_stop(&node->vdev.entity); > + > +fail_return_bufs: > + mtk_dip_return_all_buffers(pipe, node, VB2_BUF_STATE_QUEUED); > + mutex_unlock(&pipe->lock); > + > + return ret; > +} > + > +static void mtk_dip_vb2_stop_streaming(struct vb2_queue *vq) > +{ > + struct mtk_dip_pipe *pipe = vb2_get_drv_priv(vq); > + struct mtk_dip_video_device *node = mtk_dip_vbq_to_node(vq); > + int ret; > + > + mutex_lock(&pipe->lock); > + > + if (pipe->streaming) { > + ret = v4l2_subdev_call(&pipe->subdev, video, s_stream, 0); > + if (ret) > + dev_err(pipe->dip_dev->dev, > + "%s:%s: sub dev s_stream(0) failed(%d)\n", > + pipe->desc->name, node->desc->name, ret); > + } > + > + pipe->nodes_streaming &= ~(1 << node->desc->id); > + if (!pipe->nodes_streaming) > + media_pipeline_stop(&node->vdev.entity); > + > + mtk_dip_return_all_buffers(pipe, node, VB2_BUF_STATE_ERROR); > + > + mutex_unlock(&pipe->lock); > +} > + > +static void mtk_dip_vb2_request_complete(struct vb2_buffer *vb) > +{ > + struct mtk_dip_video_device *node = mtk_dip_vbq_to_node(vb->vb2_queue); > + > + v4l2_ctrl_request_complete(vb->req_obj.req, > + &node->ctrl_handler); > +} > + > +static int mtk_dip_videoc_querycap(struct file *file, void *fh, > + struct v4l2_capability *cap) > +{ > + struct mtk_dip_pipe *pipe = video_drvdata(file); > + > + snprintf(cap->driver, sizeof(cap->driver), "%s %s", > + dev_driver_string(pipe->dip_dev->dev), pipe->desc->name); > + snprintf(cap->card, sizeof(cap->card), "%s %s", > + dev_driver_string(pipe->dip_dev->dev), pipe->desc->name); > + snprintf(cap->bus_info, sizeof(cap->bus_info), > + "platform:%s", dev_name(pipe->dip_dev->mdev.dev)); > + > + return 0; > +} > + > +static int mtk_dip_videoc_try_fmt(struct file *file, void *fh, > + struct v4l2_format *f) > +{ > + struct mtk_dip_pipe *pipe = video_drvdata(file); > + struct mtk_dip_video_device *node = mtk_dip_file_to_node(file); > + const struct mtk_dip_dev_format *dev_fmt; > + struct v4l2_format try_fmt; > + > + memset(&try_fmt, 0, sizeof(try_fmt)); > + > + dev_fmt = mtk_dip_pipe_find_fmt(pipe, node, > + f->fmt.pix_mp.pixelformat); > + if (!dev_fmt) { > + dev_fmt = &node->desc->fmts[node->desc->default_fmt_idx]; > + dev_dbg(pipe->dip_dev->dev, > + "%s:%s:%s: dev_fmt(%d) not found, use default(%d)\n", > + __func__, pipe->desc->name, node->desc->name, > + f->fmt.pix_mp.pixelformat, dev_fmt->format); > + } > + > + mtk_dip_pipe_try_fmt(pipe, node, &try_fmt, f, dev_fmt); > + *f = try_fmt; > + > + return 0; > +} > + > +static int mtk_dip_videoc_g_fmt(struct file *file, void *fh, > + struct v4l2_format *f) > +{ > + struct mtk_dip_video_device *node = mtk_dip_file_to_node(file); > + > + *f = node->vdev_fmt; > + > + return 0; > +} > + > +static int mtk_dip_videoc_s_fmt(struct file *file, void *fh, > + struct v4l2_format *f) > +{ > + struct mtk_dip_video_device *node = mtk_dip_file_to_node(file); > + struct mtk_dip_pipe *pipe = video_drvdata(file); > + const struct mtk_dip_dev_format *dev_fmt; > + > + if (pipe->streaming || vb2_is_busy(&node->dev_q.vbq)) > + return -EBUSY; > + > + dev_fmt = mtk_dip_pipe_find_fmt(pipe, node, > + f->fmt.pix_mp.pixelformat); > + if (!dev_fmt) { > + dev_fmt = &node->desc->fmts[node->desc->default_fmt_idx]; > + dev_dbg(pipe->dip_dev->dev, > + "%s:%s:%s: dev_fmt(%d) not found, use default(%d)\n", > + __func__, pipe->desc->name, node->desc->name, > + f->fmt.pix_mp.pixelformat, dev_fmt->format); > + } > + > + memset(&node->vdev_fmt, 0, sizeof(node->vdev_fmt)); > + > + mtk_dip_pipe_try_fmt(pipe, node, &node->vdev_fmt, f, dev_fmt); > + *f = node->vdev_fmt; > + > + node->dev_q.dev_fmt = dev_fmt; > + node->vdev_fmt = *f; > + node->crop.left = 0; /* reset crop setting of nodes */ > + node->crop.top = 0; > + node->crop.width = f->fmt.pix_mp.width; > + node->crop.height = f->fmt.pix_mp.height; > + node->compose.left = 0; > + node->compose.top = 0; > + node->compose.width = f->fmt.pix_mp.width; > + node->compose.height = f->fmt.pix_mp.height; > + > + return 0; > +} > + > +static int mtk_dip_videoc_enum_framesizes(struct file *file, void *priv, > + struct v4l2_frmsizeenum *sizes) > +{ > + struct mtk_dip_pipe *pipe = video_drvdata(file); > + struct mtk_dip_video_device *node = mtk_dip_file_to_node(file); > + const struct mtk_dip_dev_format *dev_fmt; > + > + dev_fmt = mtk_dip_pipe_find_fmt(pipe, node, sizes->pixel_format); > + > + if (!dev_fmt || sizes->index) > + return -EINVAL; > + > + sizes->type = node->desc->frmsizeenum->type; > + sizes->stepwise.max_width = > + node->desc->frmsizeenum->stepwise.max_width; > + sizes->stepwise.min_width = > + node->desc->frmsizeenum->stepwise.min_width; > + sizes->stepwise.max_height = > + node->desc->frmsizeenum->stepwise.max_height; > + sizes->stepwise.min_height = > + node->desc->frmsizeenum->stepwise.min_height; > + sizes->stepwise.step_height = > + node->desc->frmsizeenum->stepwise.step_height; > + sizes->stepwise.step_width = > + node->desc->frmsizeenum->stepwise.step_width; > + > + return 0; > +} > + > +static int mtk_dip_videoc_enum_fmt(struct file *file, void *fh, > + struct v4l2_fmtdesc *f) > +{ > + struct mtk_dip_video_device *node = mtk_dip_file_to_node(file); > + > + if (f->index >= node->desc->num_fmts) > + return -EINVAL; > + > + strscpy(f->description, node->desc->description, > + sizeof(f->description)); > + f->pixelformat = node->desc->fmts[f->index].format; > + f->flags = 0; > + > + return 0; > +} > + > +static int mtk_dip_meta_enum_format(struct file *file, void *fh, > + struct v4l2_fmtdesc *f) > +{ > + struct mtk_dip_video_device *node = mtk_dip_file_to_node(file); > + > + if (f->index > 0) > + return -EINVAL; > + > + strscpy(f->description, node->desc->description, > + sizeof(f->description)); > + > + f->pixelformat = node->vdev_fmt.fmt.meta.dataformat; > + f->flags = 0; > + > + return 0; > +} > + > +static int mtk_dip_videoc_g_meta_fmt(struct file *file, void *fh, > + struct v4l2_format *f) > +{ > + struct mtk_dip_video_device *node = mtk_dip_file_to_node(file); > + *f = node->vdev_fmt; > + > + return 0; > +} > + > +static int mtk_dip_video_device_s_ctrl(struct v4l2_ctrl *ctrl) > +{ > + struct mtk_dip_video_device *node = > + container_of(ctrl->handler, > + struct mtk_dip_video_device, ctrl_handler); > + > + if (ctrl->id != V4L2_CID_ROTATE) { > + pr_debug("[%s] doesn't support ctrl(%d)\n", > + node->desc->name, ctrl->id); > + return -EINVAL; > + } > + > + node->rotation = ctrl->val; > + > + return 0; > +} > + > +/******************** function pointers ********************/ > + > +static const struct v4l2_subdev_internal_ops mtk_dip_subdev_internal_ops = { > + .open = mtk_dip_subdev_open, > +}; > + > +static const struct v4l2_subdev_video_ops mtk_dip_subdev_video_ops = { > + .s_stream = mtk_dip_subdev_s_stream, > +}; > + > +static const struct v4l2_subdev_pad_ops mtk_dip_subdev_pad_ops = { > + .link_validate = v4l2_subdev_link_validate_default, > + .get_fmt = mtk_dip_subdev_get_fmt, > + .set_fmt = mtk_dip_subdev_set_fmt, > + .get_selection = mtk_dip_subdev_get_selection, > + .set_selection = mtk_dip_subdev_set_selection, > +}; > + > +static const struct v4l2_subdev_ops mtk_dip_subdev_ops = { > + .video = &mtk_dip_subdev_video_ops, > + .pad = &mtk_dip_subdev_pad_ops, > +}; > + > +static const struct media_entity_operations mtk_dip_media_ops = { > + .link_setup = mtk_dip_link_setup, > + .link_validate = v4l2_subdev_link_validate, > +}; > + > +static struct media_request *mtk_dip_request_alloc(struct media_device *mdev) > +{ > + struct mtk_dip_request *dip_req; > + > + dip_req = kzalloc(sizeof(*dip_req), GFP_KERNEL); > + > + return &dip_req->req; > +} > + > +static void mtk_dip_request_free(struct media_request *req) > +{ > + struct mtk_dip_request *dip_req = mtk_dip_media_req_to_dip_req(req); > + > + kfree(dip_req); > +} > + > +static int mtk_dip_vb2_request_validate(struct media_request *req) > +{ > + struct media_request_object *obj; > + struct mtk_dip_dev *dip_dev = mtk_dip_mdev_to_dev(req->mdev); > + struct mtk_dip_request *dip_req = mtk_dip_media_req_to_dip_req(req); > + struct mtk_dip_pipe *pipe = NULL; > + struct mtk_dip_pipe *pipe_prev = NULL; > + struct mtk_dip_dev_buffer **map = dip_req->buf_map; > + int buf_count = 0; > + > + memset(map, 0, sizeof(dip_req->buf_map)); > + > + list_for_each_entry(obj, &req->objects, list) { > + struct vb2_buffer *vb; > + struct mtk_dip_dev_buffer *dev_buf; > + struct mtk_dip_video_device *node; > + > + if (!vb2_request_object_is_buffer(obj)) > + continue; > + > + vb = container_of(obj, struct vb2_buffer, req_obj); > + node = mtk_dip_vbq_to_node(vb->vb2_queue); > + pipe = vb2_get_drv_priv(vb->vb2_queue); > + if (pipe_prev && pipe != pipe_prev) { > + dev_dbg(dip_dev->dev, > + "%s:%s:%s:found buf of different pipes(%p,%p)\n", > + __func__, node->desc->name, > + req->debug_str, pipe, pipe_prev); > + return -EINVAL; > + } > + > + pipe_prev = pipe; > + dev_buf = mtk_dip_vb2_buf_to_dev_buf(vb); > + dip_req->buf_map[node->desc->id] = dev_buf; > + buf_count++; > + } > + > + if (!pipe) { > + dev_dbg(dip_dev->dev, > + "%s: no buffer in the request(%p)\n", > + req->debug_str, req); > + > + return -EINVAL; > + } > + > + if (!map[MTK_DIP_VIDEO_NODE_ID_RAW_OUT] || > + (!map[MTK_DIP_VIDEO_NODE_ID_MDP0_CAPTURE] && > + !map[MTK_DIP_VIDEO_NODE_ID_MDP1_CAPTURE] && > + !map[MTK_DIP_VIDEO_NODE_ID_IMG3_CAPTURE])) { > + dev_dbg(dip_dev->dev, > + "won't trigger hw job: raw(%p), mdp0(%p), mdp1(%p), img3(%p)\n", > + map[MTK_DIP_VIDEO_NODE_ID_RAW_OUT], > + map[MTK_DIP_VIDEO_NODE_ID_MDP0_CAPTURE], > + map[MTK_DIP_VIDEO_NODE_ID_MDP1_CAPTURE], > + map[MTK_DIP_VIDEO_NODE_ID_IMG3_CAPTURE]); > + return -EINVAL; > + } > + > + atomic_set(&dip_req->buf_count, buf_count); > + dip_req->id = mtk_dip_pipe_next_job_id(pipe); > + dip_req->dip_pipe = pipe; > + > + return vb2_request_validate(req); > +} > + > +static void mtk_dip_vb2_request_queue(struct media_request *req) > +{ > + struct mtk_dip_request *dip_req = mtk_dip_media_req_to_dip_req(req); > + struct mtk_dip_pipe *pipe = dip_req->dip_pipe; > + > + spin_lock(&pipe->job_lock); > + list_add_tail(&dip_req->list, &pipe->pipe_job_pending_list); > + pipe->num_pending_jobs++; > + spin_unlock(&pipe->job_lock); > + > + vb2_request_queue(req); > +} > + > +static const struct media_device_ops mtk_dip_media_req_ops = { > + .req_validate = mtk_dip_vb2_request_validate, > + .req_queue = mtk_dip_vb2_request_queue, > + .req_alloc = mtk_dip_request_alloc, > + .req_free = mtk_dip_request_free, > +}; > + > +static const struct v4l2_ctrl_ops mtk_dip_video_device_ctrl_ops = { > + .s_ctrl = mtk_dip_video_device_s_ctrl, > +}; > + > +static const struct vb2_ops mtk_dip_vb2_meta_ops = { > + .buf_queue = mtk_dip_vb2_buf_queue, > + .queue_setup = mtk_dip_vb2_meta_queue_setup, > + .buf_init = mtk_dip_vb2_meta_buf_init, > + .buf_prepare = mtk_dip_vb2_meta_buf_prepare, > + .buf_out_validate = mtk_dip_vb2_buf_out_validate, > + .buf_cleanup = mtk_dip_vb2_queue_meta_buf_cleanup, > + .start_streaming = mtk_dip_vb2_start_streaming, > + .stop_streaming = mtk_dip_vb2_stop_streaming, > + .wait_prepare = vb2_ops_wait_prepare, > + .wait_finish = vb2_ops_wait_finish, > + .buf_request_complete = mtk_dip_vb2_request_complete, > +}; > + > +static const struct vb2_ops mtk_dip_vb2_video_ops = { > + .buf_queue = mtk_dip_vb2_buf_queue, > + .queue_setup = mtk_dip_vb2_video_queue_setup, > + .buf_init = mtk_dip_vb2_video_buf_init, > + .buf_prepare = mtk_dip_vb2_video_buf_prepare, > + .buf_out_validate = mtk_dip_vb2_buf_out_validate, > + .start_streaming = mtk_dip_vb2_start_streaming, > + .stop_streaming = mtk_dip_vb2_stop_streaming, > + .wait_prepare = vb2_ops_wait_prepare, > + .wait_finish = vb2_ops_wait_finish, > + .buf_request_complete = mtk_dip_vb2_request_complete, > +}; > + > +static const struct v4l2_file_operations mtk_dip_v4l2_fops = { > + .unlocked_ioctl = video_ioctl2, > + .open = v4l2_fh_open, > + .release = vb2_fop_release, > + .poll = vb2_fop_poll, > + .mmap = vb2_fop_mmap, > +#ifdef CONFIG_COMPAT > + .compat_ioctl32 = v4l2_compat_ioctl32, > +#endif > +}; > + > +int mtk_dip_dev_media_register(struct device *dev, > + struct media_device *media_dev) > +{ > + int ret; > + > + media_dev->dev = dev; > + strlcpy(media_dev->model, dev_driver_string(dev), > + sizeof(media_dev->model)); > + snprintf(media_dev->bus_info, sizeof(media_dev->bus_info), > + "platform:%s", dev_name(dev)); > + media_dev->hw_revision = 0; > + media_dev->ops = &mtk_dip_media_req_ops; > + media_device_init(media_dev); > + > + ret = media_device_register(media_dev); > + if (ret) { > + dev_err(dev, "failed to register media device (%d)\n", ret); > + media_device_unregister(media_dev); > + media_device_cleanup(media_dev); > + return ret; > + } > + > + return 0; > +} > + > +static int mtk_dip_video_device_v4l2_register(struct mtk_dip_pipe *pipe, > + struct mtk_dip_video_device *node) > +{ > + struct vb2_queue *vbq = &node->dev_q.vbq; > + struct video_device *vdev = &node->vdev; > + struct media_link *link; > + int ret; > + > + mutex_init(&node->dev_q.lock); > + > + vdev->device_caps = node->desc->cap; > + vdev->ioctl_ops = node->desc->ops; > + node->vdev_fmt.type = node->desc->buf_type; > + mtk_dip_pipe_load_default_fmt(pipe, node, &node->vdev_fmt); > + > + node->pad_fmt.width = node->vdev_fmt.fmt.pix_mp.width; > + node->pad_fmt.height = node->vdev_fmt.fmt.pix_mp.height; > + node->pad_fmt.code = MEDIA_BUS_FMT_FIXED; > + node->pad_fmt.field = node->vdev_fmt.fmt.pix_mp.field; > + node->pad_fmt.colorspace = node->vdev_fmt.fmt.pix_mp.colorspace; > + node->pad_fmt.quantization = node->vdev_fmt.fmt.pix_mp.quantization; > + node->crop.left = 0; > + node->crop.top = 0; > + node->crop.width = node->vdev_fmt.fmt.pix_mp.width; > + node->crop.height = node->vdev_fmt.fmt.pix_mp.height; > + node->compose.left = 0; > + node->compose.top = 0; > + node->compose.width = node->vdev_fmt.fmt.pix_mp.width; > + node->compose.height = node->vdev_fmt.fmt.pix_mp.height; > + > + ret = media_entity_pads_init(&vdev->entity, 1, &node->vdev_pad); > + if (ret) { > + dev_err(pipe->dip_dev->dev, > + "failed initialize media entity (%d)\n", ret); > + goto err_mutex_destroy; > + } > + > + node->vdev_pad.flags = V4L2_TYPE_IS_OUTPUT(node->desc->buf_type) ? > + MEDIA_PAD_FL_SOURCE : MEDIA_PAD_FL_SINK; > + > + vbq->type = node->vdev_fmt.type; > + vbq->io_modes = VB2_MMAP | VB2_DMABUF; > + vbq->ops = node->desc->vb2_ops; > + vbq->mem_ops = &vb2_dma_contig_memops; > + vbq->supports_requests = true; > + vbq->buf_struct_size = sizeof(struct mtk_dip_dev_buffer); > + vbq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY; > + vbq->min_buffers_needed = 0; > + vbq->drv_priv = pipe; > + vbq->lock = &node->dev_q.lock; > + > + ret = vb2_queue_init(vbq); > + if (ret) { > + dev_err(pipe->dip_dev->dev, > + "%s:%s:%s: failed to init vb2 queue(%d)\n", > + __func__, pipe->desc->name, node->desc->name, > + ret); > + goto err_media_entity_cleanup; > + } > + > + snprintf(vdev->name, sizeof(vdev->name), "%s %s %s", > + dev_driver_string(pipe->dip_dev->dev), pipe->desc->name, > + node->desc->name); > + vdev->entity.name = vdev->name; > + vdev->entity.function = MEDIA_ENT_F_IO_V4L; > + vdev->entity.ops = NULL; > + vdev->release = video_device_release_empty; > + vdev->fops = &mtk_dip_v4l2_fops; > + vdev->lock = &node->dev_q.lock; > + if (node->desc->supports_ctrls) > + vdev->ctrl_handler = &node->ctrl_handler; > + else > + vdev->ctrl_handler = NULL; > + vdev->v4l2_dev = &pipe->dip_dev->v4l2_dev; > + vdev->queue = &node->dev_q.vbq; > + vdev->vfl_dir = V4L2_TYPE_IS_OUTPUT(node->desc->buf_type) ? > + VFL_DIR_TX : VFL_DIR_RX; > + > + if (node->desc->smem_alloc) > + vdev->queue->dev = &pipe->dip_dev->scp_pdev->dev; > + else > + vdev->queue->dev = pipe->dip_dev->dev; > + > + video_set_drvdata(vdev, pipe); > + > + ret = video_register_device(vdev, VFL_TYPE_GRABBER, -1); > + if (ret) { > + dev_err(pipe->dip_dev->dev, > + "failed to register video device (%d)\n", ret); > + goto err_vb2_queue_release; > + } > + > + if (V4L2_TYPE_IS_OUTPUT(node->desc->buf_type)) > + ret = media_create_pad_link(&vdev->entity, 0, > + &pipe->subdev.entity, > + node->desc->id, node->flags); > + else > + ret = media_create_pad_link(&pipe->subdev.entity, > + node->desc->id, &vdev->entity, > + 0, node->flags); > + if (ret) > + goto err_video_unregister_device; > + > + vdev->intf_devnode = media_devnode_create(&pipe->dip_dev->mdev, > + MEDIA_INTF_T_V4L_VIDEO, 0, > + VIDEO_MAJOR, vdev->minor); > + if (!vdev->intf_devnode) { > + ret = -ENOMEM; > + goto err_rm_links; > + } > + > + link = media_create_intf_link(&vdev->entity, > + &vdev->intf_devnode->intf, > + node->flags); > + if (!link) { > + ret = -ENOMEM; > + goto err_rm_devnode; > + } > + > + return 0; > + > +err_rm_devnode: > + media_devnode_remove(vdev->intf_devnode); > + > +err_rm_links: > + media_entity_remove_links(&vdev->entity); > + > +err_video_unregister_device: > + video_unregister_device(vdev); > + > +err_vb2_queue_release: > + vb2_queue_release(&node->dev_q.vbq); > + > +err_media_entity_cleanup: > + media_entity_cleanup(&node->vdev.entity); > + > +err_mutex_destroy: > + mutex_destroy(&node->dev_q.lock); > + > + return ret; > +} > + > +static int mtk_dip_pipe_v4l2_ctrl_init(struct mtk_dip_pipe *dip_pipe) > +{ > + int i, ret; > + struct mtk_dip_video_device *ctrl_node; > + > + for (i = 0; i < MTK_DIP_VIDEO_NODE_ID_TOTAL_NUM; i++) { > + ctrl_node = &dip_pipe->nodes[i]; > + if (!ctrl_node->desc->supports_ctrls) > + continue; > + > + v4l2_ctrl_handler_init(&ctrl_node->ctrl_handler, 1); > + v4l2_ctrl_new_std(&ctrl_node->ctrl_handler, > + &mtk_dip_video_device_ctrl_ops, > + V4L2_CID_ROTATE, 0, 270, 90, 0); > + ret = ctrl_node->ctrl_handler.error; > + if (ret) { > + dev_err(dip_pipe->dip_dev->dev, > + "%s create rotate ctrl failed:(%d)", > + ctrl_node->desc->name, ret); > + goto err_free_ctrl_handlers; > + } > + } > + > + return 0; > + > +err_free_ctrl_handlers: > + for (; i >= 0; i--) { > + ctrl_node = &dip_pipe->nodes[i]; > + if (!ctrl_node->desc->supports_ctrls) > + continue; > + v4l2_ctrl_handler_free(&ctrl_node->ctrl_handler); > + } > + > + return ret; > +} > + > +static void mtk_dip_pipe_v4l2_ctrl_release(struct mtk_dip_pipe *dip_pipe) > +{ > + struct mtk_dip_video_device *ctrl_node = > + &dip_pipe->nodes[MTK_DIP_VIDEO_NODE_ID_MDP0_CAPTURE]; > + > + v4l2_ctrl_handler_free(&ctrl_node->ctrl_handler); > +} > + > +int mtk_dip_pipe_v4l2_register(struct mtk_dip_pipe *pipe, > + struct media_device *media_dev, > + struct v4l2_device *v4l2_dev) > +{ > + int i, ret; > + > + ret = mtk_dip_pipe_v4l2_ctrl_init(pipe); > + if (ret) { > + dev_err(pipe->dip_dev->dev, > + "%s: failed(%d) to initialize ctrls\n", > + pipe->desc->name, ret); > + > + return ret; > + } > + > + pipe->streaming = 0; > + > + /* Initialize subdev media entity */ > + pipe->subdev_pads = devm_kcalloc(pipe->dip_dev->dev, > + pipe->desc->total_queues, > + sizeof(*pipe->subdev_pads), > + GFP_KERNEL); > + if (!pipe->subdev_pads) { > + dev_err(pipe->dip_dev->dev, > + "failed to alloc pipe->subdev_pads (%d)\n", ret); > + ret = -ENOMEM; > + goto err_release_ctrl; > + } > + ret = media_entity_pads_init(&pipe->subdev.entity, > + pipe->desc->total_queues, > + pipe->subdev_pads); > + if (ret) { > + dev_err(pipe->dip_dev->dev, > + "failed initialize subdev media entity (%d)\n", ret); > + goto err_free_subdev_pads; > + } > + > + /* Initialize subdev */ > + v4l2_subdev_init(&pipe->subdev, &mtk_dip_subdev_ops); > + > + pipe->subdev.entity.function = > + MEDIA_ENT_F_PROC_VIDEO_PIXEL_FORMATTER; > + pipe->subdev.entity.ops = &mtk_dip_media_ops; > + pipe->subdev.flags = > + V4L2_SUBDEV_FL_HAS_DEVNODE | V4L2_SUBDEV_FL_HAS_EVENTS; > + pipe->subdev.ctrl_handler = NULL; > + pipe->subdev.internal_ops = &mtk_dip_subdev_internal_ops; > + > + for (i = 0; i < pipe->desc->total_queues; i++) > + pipe->subdev_pads[i].flags = > + V4L2_TYPE_IS_OUTPUT(pipe->nodes[i].desc->buf_type) ? > + MEDIA_PAD_FL_SINK : MEDIA_PAD_FL_SOURCE; > + > + snprintf(pipe->subdev.name, sizeof(pipe->subdev.name), > + "%s", pipe->desc->name); > + v4l2_set_subdevdata(&pipe->subdev, pipe); > + > + ret = v4l2_device_register_subdev(&pipe->dip_dev->v4l2_dev, > + &pipe->subdev); > + if (ret) { > + dev_err(pipe->dip_dev->dev, > + "failed initialize subdev (%d)\n", ret); > + goto err_media_entity_cleanup; > + } > + > + /* Create video nodes and links */ > + for (i = 0; i < pipe->desc->total_queues; i++) { > + ret = mtk_dip_video_device_v4l2_register(pipe, > + &pipe->nodes[i]); > + if (ret) > + goto err_unregister_subdev; > + } > + > + return 0; > + > +err_unregister_subdev: > + v4l2_device_unregister_subdev(&pipe->subdev); > + > +err_media_entity_cleanup: > + media_entity_cleanup(&pipe->subdev.entity); > + > +err_free_subdev_pads: > + devm_kfree(pipe->dip_dev->dev, pipe->subdev_pads); > + > +err_release_ctrl: > + mtk_dip_pipe_v4l2_ctrl_release(pipe); > + > + return ret; > +} > + > +void mtk_dip_pipe_v4l2_unregister(struct mtk_dip_pipe *pipe) > +{ > + unsigned int i; > + > + for (i = 0; i < pipe->desc->total_queues; i++) { > + video_unregister_device(&pipe->nodes[i].vdev); > + vb2_queue_release(&pipe->nodes[i].dev_q.vbq); > + media_entity_cleanup(&pipe->nodes[i].vdev.entity); > + mutex_destroy(&pipe->nodes[i].dev_q.lock); > + } > + > + v4l2_device_unregister_subdev(&pipe->subdev); > + media_entity_cleanup(&pipe->subdev.entity); > + mtk_dip_pipe_v4l2_ctrl_release(pipe); > +} > + > +/******************************************** > + * MTK DIP V4L2 Settings * > + ********************************************/ > + > +static const struct v4l2_ioctl_ops mtk_dip_v4l2_video_out_ioctl_ops = { > + .vidioc_querycap = mtk_dip_videoc_querycap, > + > + .vidioc_enum_framesizes = mtk_dip_videoc_enum_framesizes, > + .vidioc_enum_fmt_vid_out = mtk_dip_videoc_enum_fmt, > + .vidioc_g_fmt_vid_out_mplane = mtk_dip_videoc_g_fmt, > + .vidioc_s_fmt_vid_out_mplane = mtk_dip_videoc_s_fmt, > + .vidioc_try_fmt_vid_out_mplane = mtk_dip_videoc_try_fmt, > + > + .vidioc_reqbufs = vb2_ioctl_reqbufs, > + .vidioc_create_bufs = vb2_ioctl_create_bufs, > + .vidioc_prepare_buf = vb2_ioctl_prepare_buf, > + .vidioc_querybuf = vb2_ioctl_querybuf, > + .vidioc_qbuf = vb2_ioctl_qbuf, > + .vidioc_dqbuf = vb2_ioctl_dqbuf, > + .vidioc_streamon = vb2_ioctl_streamon, > + .vidioc_streamoff = vb2_ioctl_streamoff, > + .vidioc_expbuf = vb2_ioctl_expbuf, > + > + .vidioc_subscribe_event = v4l2_ctrl_subscribe_event, > + .vidioc_unsubscribe_event = v4l2_event_unsubscribe, > +}; > + > +static const struct v4l2_ioctl_ops mtk_dip_v4l2_video_cap_ioctl_ops = { > + .vidioc_querycap = mtk_dip_videoc_querycap, > + > + .vidioc_enum_framesizes = mtk_dip_videoc_enum_framesizes, > + .vidioc_enum_fmt_vid_cap = mtk_dip_videoc_enum_fmt, > + .vidioc_g_fmt_vid_cap_mplane = mtk_dip_videoc_g_fmt, > + .vidioc_s_fmt_vid_cap_mplane = mtk_dip_videoc_s_fmt, > + .vidioc_try_fmt_vid_cap_mplane = mtk_dip_videoc_try_fmt, > + > + .vidioc_reqbufs = vb2_ioctl_reqbufs, > + .vidioc_create_bufs = vb2_ioctl_create_bufs, > + .vidioc_prepare_buf = vb2_ioctl_prepare_buf, > + .vidioc_querybuf = vb2_ioctl_querybuf, > + .vidioc_qbuf = vb2_ioctl_qbuf, > + .vidioc_dqbuf = vb2_ioctl_dqbuf, > + .vidioc_streamon = vb2_ioctl_streamon, > + .vidioc_streamoff = vb2_ioctl_streamoff, > + .vidioc_expbuf = vb2_ioctl_expbuf, > + > + .vidioc_subscribe_event = v4l2_ctrl_subscribe_event, > + .vidioc_unsubscribe_event = v4l2_event_unsubscribe, > +}; > + > +static const struct v4l2_ioctl_ops mtk_dip_v4l2_meta_out_ioctl_ops = { > + .vidioc_querycap = mtk_dip_videoc_querycap, > + > + .vidioc_enum_fmt_meta_out = mtk_dip_meta_enum_format, > + .vidioc_g_fmt_meta_out = mtk_dip_videoc_g_meta_fmt, > + .vidioc_s_fmt_meta_out = mtk_dip_videoc_g_meta_fmt, > + .vidioc_try_fmt_meta_out = mtk_dip_videoc_g_meta_fmt, > + > + .vidioc_reqbufs = vb2_ioctl_reqbufs, > + .vidioc_create_bufs = vb2_ioctl_create_bufs, > + .vidioc_prepare_buf = vb2_ioctl_prepare_buf, > + .vidioc_querybuf = vb2_ioctl_querybuf, > + .vidioc_qbuf = vb2_ioctl_qbuf, > + .vidioc_dqbuf = vb2_ioctl_dqbuf, > + .vidioc_streamon = vb2_ioctl_streamon, > + .vidioc_streamoff = vb2_ioctl_streamoff, > + .vidioc_expbuf = vb2_ioctl_expbuf, > +}; > + > +static const struct mtk_dip_dev_format fw_param_fmts[] = { > + { > + .format = V4L2_META_FMT_MTISP_PARAMS, > + .buffer_size = 1024 * (128 + 288), > + }, > +}; > + > +static const struct mtk_dip_dev_format lcei_fmts[] = { > + { > + .format = V4L2_PIX_FMT_MTISP_SBGGR8, > + .mdp_color = DIP_MCOLOR_BAYER8, > + .depth = { 8 }, > + .row_depth = { 8 }, > + .num_planes = 1, > + .num_cplanes = 1, > + }, > +}; > + > +static const struct mtk_dip_dev_format in_fmts[] = { > + { > + .format = V4L2_PIX_FMT_VYUY, > + .mdp_color = DIP_MCOLOR_VYUY, > + .depth = { 16 }, > + .row_depth = { 16 }, > + .num_planes = 1, > + .num_cplanes = 1, > + }, > + { > + .format = V4L2_PIX_FMT_YUYV, > + .mdp_color = DIP_MCOLOR_YUYV, > + .depth = { 16 }, > + .row_depth = { 16 }, > + .num_planes = 1, > + .num_cplanes = 1, > + }, > + { > + .format = V4L2_PIX_FMT_YVYU, > + .mdp_color = DIP_MCOLOR_YVYU, > + .depth = { 16 }, > + .row_depth = { 16 }, > + .num_planes = 1, > + .num_cplanes = 1, > + }, > + { > + .format = V4L2_PIX_FMT_NV12, > + .mdp_color = DIP_MCOLOR_NV12, > + .depth = { 12 }, > + .row_depth = { 8 }, > + .num_planes = 1, > + .num_cplanes = 2, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SBGGR8, > + .mdp_color = DIP_MCOLOR_BAYER8_BGGR, > + .depth = { 8 }, > + .row_depth = { 8 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 4, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SGBRG8, > + .mdp_color = DIP_MCOLOR_BAYER8_GBRG, > + .depth = { 8 }, > + .row_depth = { 8 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 4, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SGRBG8, > + .mdp_color = DIP_MCOLOR_BAYER8_GRBG, > + .depth = { 8 }, > + .row_depth = { 8 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 4, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SRGGB8, > + .mdp_color = DIP_MCOLOR_BAYER8_RGGB, > + .depth = { 8 }, > + .row_depth = { 8 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 4, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SBGGR8F, > + .mdp_color = DIP_MCOLOR_FULLG8_BGGR, > + .depth = { 12 }, > + .row_depth = { 8}, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 8, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SGBRG8F, > + .mdp_color = DIP_MCOLOR_FULLG8_GBRG, > + .depth = { 12 }, > + .row_depth = { 8 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 8, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SGRBG8F, > + .mdp_color = DIP_MCOLOR_FULLG8_GRBG, > + .depth = { 12 }, > + .row_depth = { 8 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 8, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SRGGB8F, > + .mdp_color = DIP_MCOLOR_FULLG8_RGGB, > + .depth = { 12 }, > + .row_depth = { 8 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 8, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SBGGR10, > + .mdp_color = DIP_MCOLOR_BAYER10_BGGR, > + .depth = { 10 }, > + .row_depth = { 10 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 4, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SGBRG10, > + .mdp_color = DIP_MCOLOR_BAYER10_GBRG, > + .depth = { 10 }, > + .row_depth = { 10 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 4, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SGRBG10, > + .mdp_color = DIP_MCOLOR_BAYER10_GRBG, > + .depth = { 10 }, > + .row_depth = { 10 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 4, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SRGGB10, > + .mdp_color = DIP_MCOLOR_BAYER10_RGGB, > + .depth = { 10 }, > + .row_depth = { 10 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 4, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SBGGR10F, > + .mdp_color = DIP_MCOLOR_FULLG10_BGGR, > + .depth = { 15 }, > + .row_depth = { 10 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 4, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SGBRG10F, > + .mdp_color = DIP_MCOLOR_FULLG10_GBRG, > + .depth = { 15 }, > + .row_depth = { 10 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 4, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SGRBG10F, > + .mdp_color = DIP_MCOLOR_FULLG10_GRBG, > + .depth = { 15 }, > + .row_depth = { 10 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 4, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SRGGB10F, > + .mdp_color = DIP_MCOLOR_FULLG10_RGGB, > + .depth = { 15 }, > + .row_depth = { 10 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 4, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SBGGR12, > + .mdp_color = DIP_MCOLOR_BAYER12_BGGR, > + .depth = { 12 }, > + .row_depth = { 12 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 4, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SGBRG12, > + .mdp_color = DIP_MCOLOR_BAYER12_GBRG, > + .depth = { 12 }, > + .row_depth = { 12 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 4, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SGRBG12, > + .mdp_color = DIP_MCOLOR_BAYER12_GRBG, > + .depth = { 12 }, > + .row_depth = { 12 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 4, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SRGGB12, > + .mdp_color = DIP_MCOLOR_BAYER12_RGGB, > + .depth = { 12 }, > + .row_depth = { 12 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 4, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SBGGR12F, > + .mdp_color = DIP_MCOLOR_FULLG12_BGGR, > + .depth = { 18 }, > + .row_depth = { 12 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 8, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SGBRG12F, > + .mdp_color = DIP_MCOLOR_FULLG12_GBRG, > + .depth = { 18 }, > + .row_depth = { 12 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 8, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SGRBG12F, > + .mdp_color = DIP_MCOLOR_FULLG12_GRBG, > + .depth = { 18 }, > + .row_depth = { 12 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 8, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SRGGB12F, > + .mdp_color = DIP_MCOLOR_FULLG12_RGGB, > + .depth = { 18 }, > + .row_depth = { 12 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 8, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SBGGR14F, > + .mdp_color = DIP_MCOLOR_FULLG14_BGGR, > + .depth = { 21 }, > + .row_depth = { 14 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 8, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SGBRG14F, > + .mdp_color = DIP_MCOLOR_FULLG14_GBRG, > + .depth = { 21 }, > + .row_depth = { 14 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 8, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SGRBG14F, > + .mdp_color = DIP_MCOLOR_FULLG14_GRBG, > + .depth = { 21 }, > + .row_depth = { 14 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 8, > + }, > + { > + .format = V4L2_PIX_FMT_MTISP_SRGGB14F, > + .mdp_color = DIP_MCOLOR_FULLG14_RGGB, > + .depth = { 21 }, > + .row_depth = { 14 }, > + .num_planes = 1, > + .num_cplanes = 1, > + .pass_1_align = 8, > + }, > + { > + .format = V4L2_PIX_FMT_YUV420M, > + .mdp_color = DIP_MCOLOR_I420, > + .depth = { 8, 2, 2 }, > + .row_depth = { 8, 4, 4 }, > + .num_planes = 3, > + .num_cplanes = 1, > + }, > + { > + .format = V4L2_PIX_FMT_YVU420M, > + .mdp_color = DIP_MCOLOR_YV12, > + .depth = { 8, 2, 2 }, > + .row_depth = { 8, 4, 4 }, > + .num_planes = 3, > + .num_cplanes = 1, > + }, > + { > + .format = V4L2_PIX_FMT_NV12M, > + .mdp_color = DIP_MCOLOR_NV12, > + .depth = { 8, 4 }, > + .row_depth = { 8, 8 }, > + .num_planes = 2, > + .num_cplanes = 1, > + }, > +}; > + > +static const struct mtk_dip_dev_format mdp_fmts[] = { > + { > + .format = V4L2_PIX_FMT_VYUY, > + .mdp_color = DIP_MCOLOR_VYUY, > + .depth = { 16 }, > + .row_depth = { 16 }, > + .num_planes = 1, > + .num_cplanes = 1, > + }, > + { > + .format = V4L2_PIX_FMT_YUYV, > + .mdp_color = DIP_MCOLOR_YUYV, > + .depth = { 16 }, > + .row_depth = { 16 }, > + .num_planes = 1, > + .num_cplanes = 1, > + }, > + { > + .format = V4L2_PIX_FMT_YVYU, > + .mdp_color = DIP_MCOLOR_YVYU, > + .depth = { 16 }, > + .row_depth = { 16 }, > + .num_planes = 1, > + .num_cplanes = 1, > + }, > + { > + .format = V4L2_PIX_FMT_YVU420, > + .mdp_color = DIP_MCOLOR_YV12, > + .depth = { 12 }, > + .row_depth = { 8 }, > + .num_planes = 1, > + .num_cplanes = 3, > + }, > + { > + .format = V4L2_PIX_FMT_NV12, > + .mdp_color = DIP_MCOLOR_NV12, > + .depth = { 12 }, > + .row_depth = { 8 }, > + .num_planes = 1, > + .num_cplanes = 2, > + }, > + { > + .format = V4L2_PIX_FMT_YUV420M, > + .mdp_color = DIP_MCOLOR_I420, > + .depth = { 8, 2, 2 }, > + .row_depth = { 8, 4, 4 }, > + .num_planes = 3, > + .num_cplanes = 1, > + }, > + { > + .format = V4L2_PIX_FMT_YVU420M, > + .mdp_color = DIP_MCOLOR_YV12, > + .depth = { 8, 2, 2 }, > + .row_depth = { 8, 4, 4 }, > + .num_planes = 3, > + .num_cplanes = 1, > + }, > + { > + .format = V4L2_PIX_FMT_NV12M, > + .mdp_color = DIP_MCOLOR_NV12, > + .depth = { 8, 4 }, > + .row_depth = { 8, 8 }, > + .num_planes = 2, > + .num_cplanes = 1, > + } > +}; > + > +static const struct mtk_dip_dev_format img2_fmts[] = { > + { > + .format = V4L2_PIX_FMT_YUYV, > + .mdp_color = DIP_MCOLOR_YUYV, > + .depth = { 16 }, > + .row_depth = { 16 }, > + .num_planes = 1, > + .num_cplanes = 1, > + }, > +}; > + > +static const struct mtk_dip_dev_format img3_fmts[] = { > + { > + .format = V4L2_PIX_FMT_VYUY, > + .mdp_color = DIP_MCOLOR_VYUY, > + .depth = { 16 }, > + .row_depth = { 16 }, > + .num_planes = 1, > + .num_cplanes = 1, > + }, > + { > + .format = V4L2_PIX_FMT_YUYV, > + .mdp_color = DIP_MCOLOR_YUYV, > + .depth = { 16 }, > + .row_depth = { 16 }, > + .num_planes = 1, > + .num_cplanes = 1, > + }, > + { > + .format = V4L2_PIX_FMT_YVYU, > + .mdp_color = DIP_MCOLOR_YVYU, > + .depth = { 16 }, > + .row_depth = { 16 }, > + .num_planes = 1, > + .num_cplanes = 1, > + }, > + { > + .format = V4L2_PIX_FMT_YVU420, > + .mdp_color = DIP_MCOLOR_YV12, > + .depth = { 12 }, > + .row_depth = { 8 }, > + .num_planes = 1, > + .num_cplanes = 3, > + }, > + { > + .format = V4L2_PIX_FMT_NV12, > + .mdp_color = DIP_MCOLOR_NV12, > + .depth = { 12 }, > + .row_depth = { 8 }, > + .num_planes = 1, > + .num_cplanes = 2, > + } > +}; > + > +static const struct v4l2_frmsizeenum in_frmsizeenum = { > + .type = V4L2_FRMSIZE_TYPE_CONTINUOUS, > + .stepwise.max_width = MTK_DIP_CAPTURE_MAX_WIDTH, > + .stepwise.min_width = MTK_DIP_CAPTURE_MIN_WIDTH, > + .stepwise.max_height = MTK_DIP_CAPTURE_MAX_HEIGHT, > + .stepwise.min_height = MTK_DIP_CAPTURE_MIN_HEIGHT, > + .stepwise.step_height = 1, > + .stepwise.step_width = 1, > +}; > + > +static const struct v4l2_frmsizeenum out_frmsizeenum = { > + .type = V4L2_FRMSIZE_TYPE_CONTINUOUS, > + .stepwise.max_width = MTK_DIP_OUTPUT_MAX_WIDTH, > + .stepwise.min_width = MTK_DIP_OUTPUT_MIN_WIDTH, > + .stepwise.max_height = MTK_DIP_OUTPUT_MAX_HEIGHT, > + .stepwise.min_height = MTK_DIP_OUTPUT_MIN_HEIGHT, > + .stepwise.step_height = 1, > + .stepwise.step_width = 1, > +}; > + > +static const struct mtk_dip_video_device_desc > +queues_setting[MTK_DIP_VIDEO_NODE_ID_TOTAL_NUM] = { > + { > + .id = MTK_DIP_VIDEO_NODE_ID_RAW_OUT, > + .name = "Raw Input", > + .cap = V4L2_CAP_VIDEO_OUTPUT_MPLANE | V4L2_CAP_STREAMING, > + .buf_type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE, > + .smem_alloc = 0, > + .flags = MEDIA_LNK_FL_ENABLED, > + .fmts = in_fmts, > + .num_fmts = ARRAY_SIZE(in_fmts), > + .default_fmt_idx = 4, > + .default_width = MTK_DIP_OUTPUT_MAX_WIDTH, > + .default_height = MTK_DIP_OUTPUT_MAX_HEIGHT, > + .dma_port = 0, > + .frmsizeenum = &in_frmsizeenum, > + .ops = &mtk_dip_v4l2_video_out_ioctl_ops, > + .vb2_ops = &mtk_dip_vb2_video_ops, > + .description = "Main image source", > + }, > + { > + .id = MTK_DIP_VIDEO_NODE_ID_TUNING_OUT, > + .name = "Tuning", > + .cap = V4L2_CAP_META_OUTPUT | V4L2_CAP_STREAMING, > + .buf_type = V4L2_BUF_TYPE_META_OUTPUT, > + .smem_alloc = 1, > + .flags = 0, > + .fmts = fw_param_fmts, > + .num_fmts = ARRAY_SIZE(fw_param_fmts), > + .default_fmt_idx = 0, > + .dma_port = 0, > + .frmsizeenum = &in_frmsizeenum, > + .ops = &mtk_dip_v4l2_meta_out_ioctl_ops, > + .vb2_ops = &mtk_dip_vb2_meta_ops, > + .description = "Tuning data", > + }, > + { > + .id = MTK_DIP_VIDEO_NODE_ID_NR_OUT, > + .name = "NR Input", > + .cap = V4L2_CAP_VIDEO_OUTPUT_MPLANE | V4L2_CAP_STREAMING, > + .buf_type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE, > + .smem_alloc = 0, > + .flags = MEDIA_LNK_FL_DYNAMIC, > + .fmts = img3_fmts, > + .num_fmts = ARRAY_SIZE(img3_fmts), > + .default_fmt_idx = 1, > + .default_width = MTK_DIP_CAPTURE_MAX_WIDTH, > + .default_height = MTK_DIP_CAPTURE_MAX_HEIGHT, > + .dma_port = 1, > + .vb2_ops = &mtk_dip_vb2_video_ops, > + .frmsizeenum = &in_frmsizeenum, > + .ops = &mtk_dip_v4l2_video_out_ioctl_ops, > + .vb2_ops = &mtk_dip_vb2_video_ops, > + .description = "NR image source", > + }, > + { > + .id = MTK_DIP_VIDEO_NODE_ID_SHADING_OUT, > + .name = "Shading", > + .cap = V4L2_CAP_VIDEO_OUTPUT_MPLANE | V4L2_CAP_STREAMING, > + .buf_type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE, > + .smem_alloc = 0, > + .flags = MEDIA_LNK_FL_DYNAMIC, > + .fmts = lcei_fmts, > + .num_fmts = ARRAY_SIZE(lcei_fmts), > + .default_fmt_idx = 0, > + .default_width = MTK_DIP_CAPTURE_MAX_WIDTH, > + .default_height = MTK_DIP_CAPTURE_MAX_HEIGHT, > + .dma_port = 2, > + .frmsizeenum = &in_frmsizeenum, > + .ops = &mtk_dip_v4l2_video_out_ioctl_ops, > + .vb2_ops = &mtk_dip_vb2_video_ops, > + .description = "Shading image source", > + }, > + { > + .id = MTK_DIP_VIDEO_NODE_ID_MDP0_CAPTURE, > + .name = "MDP0", > + .cap = V4L2_CAP_VIDEO_CAPTURE_MPLANE | V4L2_CAP_STREAMING, > + .buf_type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE, > + .smem_alloc = 0, > + .supports_ctrls = true, > + .flags = MEDIA_LNK_FL_DYNAMIC, > + .fmts = mdp_fmts, > + .num_fmts = ARRAY_SIZE(mdp_fmts), > + .default_fmt_idx = 1, > + .default_width = MTK_DIP_CAPTURE_MAX_WIDTH, > + .default_height = MTK_DIP_CAPTURE_MAX_HEIGHT, > + .dma_port = 0, > + .frmsizeenum = &out_frmsizeenum, > + .ops = &mtk_dip_v4l2_video_cap_ioctl_ops, > + .vb2_ops = &mtk_dip_vb2_video_ops, > + .description = "Output quality enhanced image", > + }, > + { > + .id = MTK_DIP_VIDEO_NODE_ID_MDP1_CAPTURE, > + .name = "MDP1", > + .cap = V4L2_CAP_VIDEO_CAPTURE_MPLANE | V4L2_CAP_STREAMING, > + .buf_type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE, > + .smem_alloc = 0, > + .flags = MEDIA_LNK_FL_DYNAMIC, > + .fmts = mdp_fmts, > + .num_fmts = ARRAY_SIZE(mdp_fmts), > + .default_fmt_idx = 1, > + .default_width = MTK_DIP_CAPTURE_MAX_WIDTH, > + .default_height = MTK_DIP_CAPTURE_MAX_HEIGHT, > + .dma_port = 0, > + .frmsizeenum = &out_frmsizeenum, > + .ops = &mtk_dip_v4l2_video_cap_ioctl_ops, > + .vb2_ops = &mtk_dip_vb2_video_ops, > + .description = "Output quality enhanced image", > + > + }, > + { > + .id = MTK_DIP_VIDEO_NODE_ID_IMG2_CAPTURE, > + .name = "IMG2", > + .cap = V4L2_CAP_VIDEO_CAPTURE_MPLANE | V4L2_CAP_STREAMING, > + .buf_type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE, > + .smem_alloc = 0, > + .flags = MEDIA_LNK_FL_DYNAMIC, > + .fmts = img2_fmts, > + .num_fmts = ARRAY_SIZE(img2_fmts), > + .default_fmt_idx = 0, > + .default_width = MTK_DIP_CAPTURE_MAX_WIDTH, > + .default_height = MTK_DIP_CAPTURE_MAX_WIDTH, > + .dma_port = 1, > + .frmsizeenum = &out_frmsizeenum, > + .ops = &mtk_dip_v4l2_video_cap_ioctl_ops, > + .vb2_ops = &mtk_dip_vb2_video_ops, > + .description = "Output quality enhanced image", > + }, > + { > + .id = MTK_DIP_VIDEO_NODE_ID_IMG3_CAPTURE, > + .name = "IMG3", > + .cap = V4L2_CAP_VIDEO_CAPTURE_MPLANE | V4L2_CAP_STREAMING, > + .buf_type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE, > + .smem_alloc = 0, > + .flags = MEDIA_LNK_FL_DYNAMIC, > + .fmts = img3_fmts, > + .num_fmts = ARRAY_SIZE(img3_fmts), > + .default_fmt_idx = 1, > + .default_width = MTK_DIP_CAPTURE_MAX_WIDTH, > + .default_height = MTK_DIP_CAPTURE_MAX_WIDTH, > + .dma_port = 2, > + .frmsizeenum = &out_frmsizeenum, > + .ops = &mtk_dip_v4l2_video_cap_ioctl_ops, > + .vb2_ops = &mtk_dip_vb2_video_ops, > + .description = "Output quality enhanced image", > + > + }, > + > +}; > + > +static const struct mtk_dip_pipe_desc > +pipe_settings[MTK_DIP_PIPE_ID_TOTAL_NUM] = { > + { > + .name = "preview", > + .id = MTK_DIP_PIPE_ID_PREVIEW, > + .queue_descs = queues_setting, > + .total_queues = ARRAY_SIZE(queues_setting), > + }, > + { > + .name = "capture", > + .id = MTK_DIP_PIPE_ID_CAPTURE, > + .queue_descs = queues_setting, > + .total_queues = ARRAY_SIZE(queues_setting), > + > + }, > + { > + .name = "reprocess", > + .id = MTK_DIP_PIPE_ID_REPROCESS, > + .queue_descs = queues_setting, > + .total_queues = ARRAY_SIZE(queues_setting), > + }, > +}; > + > +static void mtk_dip_dev_media_unregister(struct mtk_dip_dev *dip_dev) > +{ > + media_device_unregister(&dip_dev->mdev); > + media_device_cleanup(&dip_dev->mdev); > +} > + > +static int mtk_dip_dev_v4l2_init(struct mtk_dip_dev *dip_dev) > +{ > + struct media_device *media_dev = &dip_dev->mdev; > + struct v4l2_device *v4l2_dev = &dip_dev->v4l2_dev; > + int i; > + int ret; > + > + ret = mtk_dip_dev_media_register(dip_dev->dev, media_dev); > + if (ret) { > + dev_err(dip_dev->dev, > + "%s: media device register failed(%d)\n", > + __func__, ret); > + return ret; > + } > + > + v4l2_dev->mdev = media_dev; > + v4l2_dev->ctrl_handler = NULL; > + > + ret = v4l2_device_register(dip_dev->dev, v4l2_dev); > + if (ret) { > + dev_err(dip_dev->dev, > + "%s: v4l2 device register failed(%d)\n", > + __func__, ret); > + goto err_release_media_device; > + } > + > + for (i = 0; i < MTK_DIP_PIPE_ID_TOTAL_NUM; i++) { > + ret = mtk_dip_pipe_init(dip_dev, &dip_dev->dip_pipe[i], > + &pipe_settings[i]); > + if (ret) { > + dev_err(dip_dev->dev, > + "%s: Pipe id(%d) init failed(%d)\n", > + dip_dev->dip_pipe[i].desc->name, > + i, ret); > + goto err_release_pipe; > + } > + } > + > + ret = v4l2_device_register_subdev_nodes(&dip_dev->v4l2_dev); > + if (ret) { > + dev_err(dip_dev->dev, > + "failed to register subdevs (%d)\n", ret); > + goto err_release_pipe; > + } > + > + return 0; > + > +err_release_pipe: > + for (i--; i >= 0; i--) > + mtk_dip_pipe_release(&dip_dev->dip_pipe[i]); > + > + v4l2_device_unregister(v4l2_dev); > + > +err_release_media_device: > + mtk_dip_dev_media_unregister(dip_dev); > + > + return ret; > +} > + > +void mtk_dip_dev_v4l2_release(struct mtk_dip_dev *dip_dev) > +{ > + int i; > + > + for (i = 0; i < MTK_DIP_PIPE_ID_TOTAL_NUM; i++) > + mtk_dip_pipe_release(&dip_dev->dip_pipe[i]); > + > + v4l2_device_unregister(&dip_dev->v4l2_dev); > + media_device_unregister(&dip_dev->mdev); > + media_device_cleanup(&dip_dev->mdev); > +} > + > +static int mtk_dip_res_init(struct platform_device *pdev, > + struct mtk_dip_dev *dip_dev) > +{ > + int ret; > + > + dip_dev->mdp_pdev = mdp_get_plat_device(pdev); > + if (!dip_dev->mdp_pdev) { > + dev_err(dip_dev->dev, > + "%s: failed to get MDP device\n", > + __func__); > + return -EINVAL; > + } > + > + dip_dev->mdpcb_wq = > + alloc_ordered_workqueue("%s", > + __WQ_LEGACY | WQ_MEM_RECLAIM | > + WQ_FREEZABLE, > + "mdp_callback"); > + if (!dip_dev->mdpcb_wq) { > + dev_err(dip_dev->dev, > + "%s: unable to alloc mdpcb workqueue\n", __func__); > + ret = -ENOMEM; > + goto destroy_mdpcb_wq; > + } > + > + dip_dev->composer_wq = > + alloc_ordered_workqueue("%s", > + __WQ_LEGACY | WQ_MEM_RECLAIM | > + WQ_FREEZABLE, > + "dip_composer"); > + if (!dip_dev->composer_wq) { > + dev_err(dip_dev->dev, > + "%s: unable to alloc composer workqueue\n", __func__); > + ret = -ENOMEM; > + goto destroy_dip_composer_wq; > + } > + > + dip_dev->mdp_wq = > + alloc_ordered_workqueue("%s", > + __WQ_LEGACY | WQ_MEM_RECLAIM | > + WQ_FREEZABLE, > + "dip_runner"); > + if (!dip_dev->mdp_wq) { > + dev_err(dip_dev->dev, > + "%s: unable to alloc dip_runner\n", __func__); > + ret = -ENOMEM; > + goto destroy_dip_runner_wq; > + } > + > + init_waitqueue_head(&dip_dev->flushing_waitq); > + > + return 0; > + > +destroy_dip_runner_wq: > + destroy_workqueue(dip_dev->mdp_wq); > + > +destroy_dip_composer_wq: > + destroy_workqueue(dip_dev->composer_wq); > + > +destroy_mdpcb_wq: > + destroy_workqueue(dip_dev->mdpcb_wq); > + > + return ret; > +} > + > +static void mtk_dip_res_release(struct mtk_dip_dev *dip_dev) > +{ > + flush_workqueue(dip_dev->mdp_wq); > + destroy_workqueue(dip_dev->mdp_wq); > + dip_dev->mdp_wq = NULL; > + > + flush_workqueue(dip_dev->mdpcb_wq); > + destroy_workqueue(dip_dev->mdpcb_wq); > + dip_dev->mdpcb_wq = NULL; > + > + flush_workqueue(dip_dev->composer_wq); > + destroy_workqueue(dip_dev->composer_wq); > + dip_dev->composer_wq = NULL; > + > + atomic_set(&dip_dev->num_composing, 0); > + atomic_set(&dip_dev->dip_enqueue_cnt, 0); > +} > + > +static int mtk_dip_probe(struct platform_device *pdev) > +{ > + struct mtk_dip_dev *dip_dev; > + phandle rproc_phandle; > + int ret; > + > + dip_dev = devm_kzalloc(&pdev->dev, sizeof(*dip_dev), GFP_KERNEL); > + if (!dip_dev) > + return -ENOMEM; > + > + dip_dev->dev = &pdev->dev; > + dev_set_drvdata(&pdev->dev, dip_dev); > + dip_dev->dip_stream_cnt = 0; > + dip_dev->clks[0].id = "larb5"; > + dip_dev->clks[1].id = "dip"; > + dip_dev->num_clks = ARRAY_SIZE(dip_dev->clks); > + ret = devm_clk_bulk_get(&pdev->dev, dip_dev->num_clks, dip_dev->clks); > + if (ret) { > + dev_err(&pdev->dev, "Failed to get LARB5 and DIP clks:%d\n", > + ret); > + return ret; > + } > + > + dip_dev->scp_pdev = scp_get_pdev(pdev); > + if (!dip_dev->scp_pdev) { > + dev_err(dip_dev->dev, > + "%s: failed to get scp device\n", > + __func__); > + return -EINVAL; > + } > + > + if (of_property_read_u32(dip_dev->dev->of_node, "mediatek,scp", > + &rproc_phandle)) { > + dev_err(dip_dev->dev, > + "%s: could not get scp device\n", > + __func__); > + return -EINVAL; > + } > + > + dip_dev->rproc_handle = rproc_get_by_phandle(rproc_phandle); > + if (!dip_dev->rproc_handle) { > + dev_err(dip_dev->dev, > + "%s: could not get DIP's rproc_handle\n", > + __func__); > + return -EINVAL; > + } > + > + atomic_set(&dip_dev->dip_enqueue_cnt, 0); > + atomic_set(&dip_dev->num_composing, 0); > + mutex_init(&dip_dev->hw_op_lock); > + /* Limited by the co-processor side's stack size */ > + sema_init(&dip_dev->sem, DIP_COMPOSING_MAX_NUM); > + > + ret = mtk_dip_hw_working_buf_pool_init(dip_dev); > + if (ret) { > + dev_err(&pdev->dev, "working buffer init failed(%d)\n", ret); > + return ret; > + } > + > + ret = mtk_dip_dev_v4l2_init(dip_dev); > + if (ret) { > + mtk_dip_hw_working_buf_pool_release(dip_dev); > + dev_err(&pdev->dev, "v4l2 init failed(%d)\n", ret); > + > + goto err_release_working_buf_pool; > + } > + > + ret = mtk_dip_res_init(pdev, dip_dev); > + if (ret) { > + dev_err(dip_dev->dev, > + "%s: mtk_dip_res_init failed(%d)\n", __func__, ret); > + > + ret = -EBUSY; > + goto err_release_deinit_v4l2; > + } > + > + pm_runtime_set_autosuspend_delay(&pdev->dev, 1000 / 30 * > + DIP_COMPOSING_MAX_NUM * 3 * > + USEC_PER_MSEC); > + pm_runtime_use_autosuspend(&pdev->dev); > + pm_runtime_enable(&pdev->dev); > + > + return 0; > + > +err_release_deinit_v4l2: > + mtk_dip_dev_v4l2_release(dip_dev); > +err_release_working_buf_pool: > + mtk_dip_hw_working_buf_pool_release(dip_dev); > + > + return ret; > +} > + > +static int mtk_dip_remove(struct platform_device *pdev) > +{ > + struct mtk_dip_dev *dip_dev = dev_get_drvdata(&pdev->dev); > + > + mtk_dip_res_release(dip_dev); > + pm_runtime_disable(&pdev->dev); > + mtk_dip_dev_v4l2_release(dip_dev); > + mtk_dip_hw_working_buf_pool_release(dip_dev); > + mutex_destroy(&dip_dev->hw_op_lock); > + > + return 0; > +} > + > +static int __maybe_unused mtk_dip_runtime_suspend(struct device *dev) > +{ > + struct mtk_dip_dev *dip_dev = dev_get_drvdata(dev); > + > + rproc_shutdown(dip_dev->rproc_handle); > + clk_bulk_disable_unprepare(dip_dev->num_clks, > + dip_dev->clks); > + > + return 0; > +} > + > +static int __maybe_unused mtk_dip_runtime_resume(struct device *dev) > +{ > + struct mtk_dip_dev *dip_dev = dev_get_drvdata(dev); > + int ret; > + > + ret = clk_bulk_prepare_enable(dip_dev->num_clks, > + dip_dev->clks); > + if (ret) { > + dev_err(dip_dev->dev, > + "%s: failed to enable dip clks(%d)\n", > + __func__, ret); > + return ret; > + } > + > + ret = rproc_boot(dip_dev->rproc_handle); > + if (ret) { > + dev_err(dev, "%s: FW load failed(rproc:%p):%d\n", > + __func__, dip_dev->rproc_handle, ret); > + clk_bulk_disable_unprepare(dip_dev->num_clks, > + dip_dev->clks); > + > + return ret; > + } > + > + return 0; > +} > + > +static int __maybe_unused mtk_dip_pm_suspend(struct device *dev) > +{ > + struct mtk_dip_dev *dip_dev = dev_get_drvdata(dev); > + int ret, num; > + > + if (pm_runtime_suspended(dev)) > + return 0; > + > + ret = wait_event_timeout > + (dip_dev->flushing_waitq, > + !(num = atomic_read(&dip_dev->num_composing)), > + msecs_to_jiffies(1000 / 30 * DIP_COMPOSING_MAX_NUM * 3)); > + if (!ret && num) { > + dev_err(dev, "%s: flushing SCP job timeout, num(%d)\n", > + __func__, num); > + > + return -EBUSY; > + } > + > + ret = pm_runtime_force_suspend(dev); > + if (ret) > + return ret; > + > + return 0; > +} > + > +static int __maybe_unused mtk_dip_pm_resume(struct device *dev) > +{ > + int ret; > + > + if (pm_runtime_suspended(dev)) > + return 0; > + > + ret = pm_runtime_force_resume(dev); > + if (ret) > + return ret; > + > + return 0; > +} > + > +static const struct dev_pm_ops mtk_dip_pm_ops = { > + SET_SYSTEM_SLEEP_PM_OPS(mtk_dip_pm_suspend, mtk_dip_pm_resume) > + SET_RUNTIME_PM_OPS(mtk_dip_runtime_suspend, mtk_dip_runtime_resume, > + NULL) > +}; > + > +static const struct of_device_id mtk_dip_of_match[] = { > + { .compatible = "mediatek,mt8183-dip", }, > + {} > +}; > +MODULE_DEVICE_TABLE(of, mtk_dip_of_match); > + > +static struct platform_driver mtk_dip_driver = { > + .probe = mtk_dip_probe, > + .remove = mtk_dip_remove, > + .driver = { > + .name = "mtk-cam-dip", > + .pm = &mtk_dip_pm_ops, > + .of_match_table = of_match_ptr(mtk_dip_of_match), > + } > +}; > + > +module_platform_driver(mtk_dip_driver); > + > +MODULE_AUTHOR("Frederic Chen <frederic.chen@mediatek.com>"); > +MODULE_LICENSE("GPL v2"); > +MODULE_DESCRIPTION("Mediatek DIP driver"); > + > > ^ permalink raw reply [flat|nested] 19+ messages in thread
* [RFC PATCH V3 5/5] media: platform: mtk-mdp3: Add struct tuning_addr and img_sw_buffer 2019-09-09 19:22 [RFC PATCH V3 0/5] media: platform: Add support for Digital Image Processing (DIP) on mt8183 SoC frederic.chen ` (3 preceding siblings ...) 2019-09-09 19:22 ` [RFC PATCH V3 4/5] platform: mtk-isp: Add Mediatek DIP driver frederic.chen @ 2019-09-09 19:22 ` frederic.chen 2019-10-02 9:21 ` Sakari Ailus 2019-09-23 12:11 ` [RFC PATCH V3 0/5] media: platform: Add support for Digital Image Processing (DIP) on mt8183 SoC Sakari Ailus 2023-08-19 5:43 ` Paul Menzel 6 siblings, 1 reply; 19+ messages in thread From: frederic.chen @ 2019-09-09 19:22 UTC (permalink / raw) To: hans.verkuil, laurent.pinchart+renesas, tfiga, matthias.bgg, mchehab Cc: yuzhao, zwisler, linux-mediatek, linux-arm-kernel, Sean.Cheng, sj.huang, christie.yu, holmes.chiou, frederic.chen, Jerry-ch.Chen, jungo.lin, Rynn.Wu, linux-media, srv_heupstream, devicetree, shik, suleiman, Allan.Yang From: Frederic Chen <frederic.chen@mediatek.com> We added a struct tuning_addr which contains a field "present" so that the driver can tell the firmware if we have user tuning dataor not. The strcut img_sw_buffer is also added. This struct has no cpu address field and uses a handle instead so that we don't pass a cpu address to co-processor. Signed-off-by: Frederic Chen <frederic.chen@mediatek.com> --- drivers/media/platform/mtk-mdp3/mtk-img-ipi.h | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) diff --git a/drivers/media/platform/mtk-mdp3/mtk-img-ipi.h b/drivers/media/platform/mtk-mdp3/mtk-img-ipi.h index 9fabe7e8b71d..f61e61faf636 100644 --- a/drivers/media/platform/mtk-mdp3/mtk-img-ipi.h +++ b/drivers/media/platform/mtk-mdp3/mtk-img-ipi.h @@ -38,6 +38,12 @@ struct img_addr { u32 iova; /* Used by IOMMU HW access */ } __attribute__ ((__packed__)); +struct tuning_addr { + u32 present; + u32 pa; /* Used by CM4 access */ + u32 iova; /* Used by IOMMU HW access */ +} __attribute__ ((__packed__)); + struct img_sw_addr { u64 va; /* Used by APMCU access */ u32 pa; /* Used by CM4 access */ @@ -105,16 +111,21 @@ struct img_ipi_frameparam { u64 drv_data; struct img_input inputs[IMG_MAX_HW_INPUTS]; struct img_output outputs[IMG_MAX_HW_OUTPUTS]; - struct img_addr tuning_data; + struct tuning_addr tuning_data; struct img_addr subfrm_data; struct img_sw_addr config_data; struct img_sw_addr self_data; /* u8 pq_data[]; */ } __attribute__ ((__packed__)); +struct img_sw_buffer { + u64 handle; /* Used by APMCU access */ + u32 scp_addr; /* Used by CM4 access */ +} __attribute__ ((__packed__)); + struct img_ipi_param { u8 usage; - struct img_sw_addr frm_param; + struct img_sw_buffer frm_param; } __attribute__ ((__packed__)); struct img_frameparam { -- 2.18.0 ^ permalink raw reply related [flat|nested] 19+ messages in thread
* Re: [RFC PATCH V3 5/5] media: platform: mtk-mdp3: Add struct tuning_addr and img_sw_buffer 2019-09-09 19:22 ` [RFC PATCH V3 5/5] media: platform: mtk-mdp3: Add struct tuning_addr and img_sw_buffer frederic.chen @ 2019-10-02 9:21 ` Sakari Ailus 0 siblings, 0 replies; 19+ messages in thread From: Sakari Ailus @ 2019-10-02 9:21 UTC (permalink / raw) To: frederic.chen Cc: hans.verkuil, laurent.pinchart+renesas, tfiga, matthias.bgg, mchehab, yuzhao, zwisler, linux-mediatek, linux-arm-kernel, Sean.Cheng, sj.huang, christie.yu, holmes.chiou, Jerry-ch.Chen, jungo.lin, Rynn.Wu, linux-media, srv_heupstream, devicetree, shik, suleiman, Allan.Yang On Tue, Sep 10, 2019 at 03:22:44AM +0800, frederic.chen@mediatek.com wrote: > From: Frederic Chen <frederic.chen@mediatek.com> > > We added a struct tuning_addr which contains a field "present" > so that the driver can tell the firmware if we have user tuning > dataor not. > > The strcut img_sw_buffer is also added. This struct has no cpu address > field and uses a handle instead so that we don't pass a cpu address > to co-processor. > > Signed-off-by: Frederic Chen <frederic.chen@mediatek.com> If the driver depends on this patch, it needs to come before the driver. -- Sakari Ailus ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [RFC PATCH V3 0/5] media: platform: Add support for Digital Image Processing (DIP) on mt8183 SoC 2019-09-09 19:22 [RFC PATCH V3 0/5] media: platform: Add support for Digital Image Processing (DIP) on mt8183 SoC frederic.chen ` (4 preceding siblings ...) 2019-09-09 19:22 ` [RFC PATCH V3 5/5] media: platform: mtk-mdp3: Add struct tuning_addr and img_sw_buffer frederic.chen @ 2019-09-23 12:11 ` Sakari Ailus 2023-08-19 5:43 ` Paul Menzel 6 siblings, 0 replies; 19+ messages in thread From: Sakari Ailus @ 2019-09-23 12:11 UTC (permalink / raw) To: frederic.chen Cc: hans.verkuil, laurent.pinchart+renesas, tfiga, matthias.bgg, mchehab, yuzhao, zwisler, linux-mediatek, linux-arm-kernel, Sean.Cheng, sj.huang, christie.yu, holmes.chiou, Jerry-ch.Chen, jungo.lin, Rynn.Wu, linux-media, srv_heupstream, devicetree, shik, suleiman, Allan.Yang Hi Frederic, On Tue, Sep 10, 2019 at 03:22:39AM +0800, frederic.chen@mediatek.com wrote: > Hello, > > This RFC patch series added Digital Image Processing (DIP) driver on Mediatek > mt8183 SoC. It belongs to the Mediatek's ISP driver series based on V4L2 and > media controller framework. I posted the main part of the DIP driver as RFC to > discuss first and would like some review comments. Could you post media-ctl -p and media-ctl --print-dot outputs for this driver, please? -- Sakari Ailus ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [RFC PATCH V3 0/5] media: platform: Add support for Digital Image Processing (DIP) on mt8183 SoC 2019-09-09 19:22 [RFC PATCH V3 0/5] media: platform: Add support for Digital Image Processing (DIP) on mt8183 SoC frederic.chen ` (5 preceding siblings ...) 2019-09-23 12:11 ` [RFC PATCH V3 0/5] media: platform: Add support for Digital Image Processing (DIP) on mt8183 SoC Sakari Ailus @ 2023-08-19 5:43 ` Paul Menzel 6 siblings, 0 replies; 19+ messages in thread From: Paul Menzel @ 2023-08-19 5:43 UTC (permalink / raw) To: Frederic Chen Cc: hans.verkuil, laurent.pinchart+renesas, tfiga, matthias.bgg, mchehab, yuzhao, zwisler, linux-mediatek, linux-arm-kernel, Sean.Cheng, sj.huang, christie.yu, holmes.chiou, Jerry-ch.Chen, jungo.lin, Rynn.Wu, linux-media, srv_heupstream, devicetree, shik, suleiman, Allan.Yang, Sakari Ailus, Guenter Roeck [Cc: +Sakari, +Guenter] Dear Frederic, dear Linux folks, Am 09.09.19 um 21:22 schrieb frederic.chen@mediatek.com: > This RFC patch series added Digital Image Processing (DIP) driver on Mediatek > mt8183 SoC. It belongs to the Mediatek's ISP driver series based on V4L2 and > media controller framework. I posted the main part of the DIP driver as RFC to > discuss first and would like some review comments. > > I appreciate the comment of Tomasz in RFC V2. The RFC V3 patch addressed on all > issues reviewed in V2 except the one about Mediatek proprietary MDP stride, > depth and raw depth usage which is still under discussion. I will refactor > the related parts once we come to the conclusion. > > You can check the following URL for the detail. > http://lists.infradead.org/pipermail/linux-mediatek/2019-September/023254.html > > > In V3, I also removed all workaround solution about the following V4L2 > compliance tool issues so that we got the related failed result. > > 1. Request API test doesn't know which buffers of the video devices are > required so we got failed in testRequests() > > 2. V4L2 compliance test check if the driver return error when passing an > invalid image size, but in vb2_create_bufs() case, we don't know if the > size check is required or not. > > Please see the following URL for the detail. > http://lists.infradead.org/pipermail/linux-mediatek/2019-June/020884.html > > > Besides that, we got a new issue about the test case. When receiving the > VIDIOC_SUBDEV_G_FMT ioctl on a DIP sub device's pad which connects with a > meta video device, we return -EINVEL since it doesn't represent an image > data flow (no width and height information), but the test case expects > that the driver return some media format information. > > Sub-Device ioctls (Sink Pad 1): > fail: v4l2-test-subdevs.cpp(352): doioctl(node, VIDIOC_SUBDEV_G_FMT, &fmt) > test Try VIDIOC_SUBDEV_G/S_FMT: FAIL > > > ============== > Introduction > ============== > > Digital Image Processing (DIP) unit can accept the tuning parameters and > adjust the image content in Mediatek ISP system. Furthermore, it performs > demosaicing and noise reduction on the image to support the advanced camera > features of the application. The DIP driver also support image format > conversion, resizing and rotation with its hardware path. > > The driver is implemented with V4L2 and media controller framework. We > have the following entities describing the DIP path. Since a DIP frame has > multiple buffers, the driver uses Request API to control the multiple > buffer's enqueue flow. > > 1. Meta (output video device): connects to DIP sub device. It accepts the > input tuning buffer from userspace. The metadata interface used currently > is only a temporary solution to kick off driver development and is not > ready for reviewed yet. > > 2. RAW (output video device): connects to DIP sub device. It accepts input > image buffer from userspace. > > 3. DIP (sub device): connects to MDP-0 and MDP-1. When processing an image, > DIP hardware support multiple output images with different size and format > so it needs two capture video devices to return the streaming data to the > user. > > 4. MDP-0 (capture video device): return the processed image data. > > 5. MDP-1 (capture video device): return the processed image data, the > image size and format can be different from the ones of MDP-0. > > The overall file structure of the DIP driver is as following: > > * mtk_dip-v4l2.c: implements DIP platform driver, V4L2 and vb2 operations. > > * mtk_dip-sys.c: implements the hardware job handling flow including the part of > interaction with the SCP and MDP. > > * mtk_dip-dev.c: implements dip pipe utilities. DIP driver supports 3 software > pipes (preview, capture and reprocessing) at the same time. All > the pipes share the same DIP hardware to process the images. Thank you for your work. I use the Lenovo IdeaPad Duet Chromebook (google/kukui variant of google/krane), and noticed the messages below using the camera in the browser with recent ChromeOS: [ 0.000000] Linux version 5.10.180-22631-gc8e37fc5f0ab (chrome-bot@chromeos-release-builder-us-central1-b-x32-66-okmh) (Chromium OS 17.0_pre496208_p20230501-r6 clang version 17.0.0 (/mnt/host/source/src/third_party/llvm-project 98f5a340975bc00197c57e39eb4ca26e2da0e8a2), LLD 17.0.0) #1 SMP PREEMPT Wed Jul 26 19:01:55 PDT 2023 […] [ 2766.733517] mtk-cam-dip 15022000.dip: req(0xffffff8e5fdc9800), req->dip_pipe(0xffffff8d829a0398) [ 2766.737034] req(0xffffff8e5fdc9800), req->dip_pipe(0xffffff8d829a0398) [ 2766.772352] mtk-cam-dip 15022000.dip: req(0xffffff8d88002000), req->dip_pipe(0xffffff8d829a0398) [ 2766.775906] req(0xffffff8d88002000), req->dip_pipe(0xffffff8d829a0398) [ 2766.788790] mtk-cam-dip 15022000.dip: req(0xffffff8d88000000), req->dip_pipe(0xffffff8d829a0398) [ 2766.792327] req(0xffffff8d88000000), req->dip_pipe(0xffffff8d829a0398) [ 2766.830257] mtk-cam-dip 15022000.dip: req(0xffffff8e5ff46000), req->dip_pipe(0xffffff8d829a0398) [ 2766.833806] req(0xffffff8e5ff46000), req->dip_pipe(0xffffff8d829a0398) [ 2766.869589] mtk-cam-dip 15022000.dip: req(0xffffff8e5ff44000), req->dip_pipe(0xffffff8d829a0398) [ 2766.873104] req(0xffffff8e5ff44000), req->dip_pipe(0xffffff8d829a0398) [ 2766.889804] mtk-cam-dip 15022000.dip: req(0xffffff8e5ff41000), req->dip_pipe(0xffffff8d829a0398) [ 2766.893351] req(0xffffff8e5ff41000), req->dip_pipe(0xffffff8d829a0398) [ 2766.939293] mtk-cam-dip 15022000.dip: req(0xffffff8e5ff43800), req->dip_pipe(0xffffff8d829a0398) [ 2766.942827] req(0xffffff8e5ff43800), req->dip_pipe(0xffffff8d829a0398) Search for that in the upstream Linux kernel, I found out, the the DIP support is not upstreamed yet, and also has not been added to the Chromium OS Linux kernel branches chromeos-5.15 and chromeos-6.1 [1]. Were you able to come to a conclusion regarding the two(?) issues mentioned in your cover letter, so this series can be re-posted as non-RFC? The driver seems to work well on millions(?) of devices, so it’d be great to have it upstream. […] Kind regards, Paul [1]: https://chromium-review.googlesource.com/q/I1d1ba58cbdcdcc161b140398fc26b24ec2134cdb ^ permalink raw reply [flat|nested] 19+ messages in thread
end of thread, other threads:[~2023-08-19 5:45 UTC | newest] Thread overview: 19+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2019-09-09 19:22 [RFC PATCH V3 0/5] media: platform: Add support for Digital Image Processing (DIP) on mt8183 SoC frederic.chen 2019-09-09 19:22 ` [RFC PATCH V3 1/5] dt-bindings: mt8183: Added DIP dt-bindings frederic.chen 2019-09-13 21:48 ` Rob Herring 2019-10-02 9:22 ` Sakari Ailus 2019-09-09 19:22 ` [RFC PATCH V3 2/5] dts: arm64: mt8183: Add DIP nodes frederic.chen 2019-09-09 19:22 ` [RFC PATCH V3 3/5] media: platform: Add Mediatek DIP driver KConfig frederic.chen 2019-10-02 9:20 ` Sakari Ailus 2019-09-09 19:22 ` [RFC PATCH V3 4/5] platform: mtk-isp: Add Mediatek DIP driver frederic.chen 2019-09-10 4:04 ` Tomasz Figa 2019-09-11 17:41 ` Frederic Chen 2019-09-12 5:58 ` Tomasz Figa 2019-09-19 9:41 ` Frederic Chen 2019-09-19 9:44 ` Tomasz Figa 2019-09-23 12:23 ` Sakari Ailus 2019-11-14 4:58 ` Pi-Hsun Shih 2019-09-09 19:22 ` [RFC PATCH V3 5/5] media: platform: mtk-mdp3: Add struct tuning_addr and img_sw_buffer frederic.chen 2019-10-02 9:21 ` Sakari Ailus 2019-09-23 12:11 ` [RFC PATCH V3 0/5] media: platform: Add support for Digital Image Processing (DIP) on mt8183 SoC Sakari Ailus 2023-08-19 5:43 ` Paul Menzel
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