From: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
To: linux-media@vger.kernel.org, sakari.ailus@linux.intel.com,
Jacopo Mondi <jacopo+renesas@jmondi.org>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
niklas.soderlund+renesas@ragnatech.se
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>,
Hans Verkuil <hverkuil-cisco@xs4all.nl>,
Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>,
Pratyush Yadav <p.yadav@ti.com>,
Lokesh Vutla <lokeshvutla@ti.com>
Subject: [PATCH v7 00/27] v4l: subdev internal routing and streams
Date: Mon, 24 May 2021 13:43:41 +0300 [thread overview]
Message-ID: <20210524104408.599645-1-tomi.valkeinen@ideasonboard.com> (raw)
Hi,
This is v7 of the series, the previous one is:
https://lore.kernel.org/linux-media/20210427124523.990938-1-tomi.valkeinen@ideasonboard.com/
In this version I have changed the approach to multiplexed streams, and
I went with the approach described in the RFC I sent:
https://lore.kernel.org/linux-media/20210507123558.146948-1-tomi.valkeinen@ideasonboard.com/
The main change is that in this series each pad+stream combination can
have its own configuration, versus only pad having its own
configuration. In other words, a pad with 4 streams will contain 4
configurations.
The patches up to and including "v4l: Add stream to frame descriptor"
are the same as previously, except changes done according to the review
comments. After that, the new pad+stream approach is implemented.
This series is based on the subdev-wide state change:
https://lore.kernel.org/linux-media/20210519091558.562318-1-tomi.valkeinen@ideasonboard.com/
Tomi
Jacopo Mondi (2):
media: entity: Add iterator helper for entity pads
media: Documentation: Add GS_ROUTING documentation
Laurent Pinchart (4):
media: entity: Add has_route entity operation
media: entity: Add media_entity_has_route() function
media: entity: Use routing information during graph traversal
v4l: subdev: Add [GS]_ROUTING subdev ioctls and operations
Sakari Ailus (13):
media: entity: Use pad as a starting point for graph walk
media: entity: Use pads instead of entities in the media graph walk
stack
media: entity: Walk the graph based on pads
v4l: mc: Start walk from a specific pad in use count calculation
media: entity: Move the pipeline from entity to pads
media: entity: Use pad as the starting point for a pipeline
media: entity: Skip link validation for pads to which there is no
route
media: entity: Add an iterator helper for connected pads
media: entity: Add only connected pads to the pipeline
media: entity: Add debug information in graph walk route check
v4l: Add bus type to frame descriptors
v4l: Add CSI-2 bus configuration to frame descriptors
v4l: Add stream to frame descriptor
Tomi Valkeinen (8):
v4l: subdev: add V4L2_SUBDEV_ROUTE_FL_SOURCE
v4l: subdev: routing kernel helper functions
v4l: subdev: add stream based configuration
v4l: subdev: add 'stream' to subdev ioctls
v4l: subdev: use streams in v4l2_subdev_link_validate()
v4l: subdev: add routing & stream config to v4l2_subdev_state
v4l: subdev: add V4L2_SUBDEV_FL_MULTIPLEXED
v4l: subdev: increase V4L2_FRAME_DESC_ENTRY_MAX to 8
Documentation/driver-api/media/mc-core.rst | 15 +-
.../userspace-api/media/v4l/dev-subdev.rst | 128 ++++++
.../userspace-api/media/v4l/user-func.rst | 1 +
.../v4l/vidioc-subdev-enum-frame-interval.rst | 5 +-
.../v4l/vidioc-subdev-enum-frame-size.rst | 5 +-
.../v4l/vidioc-subdev-enum-mbus-code.rst | 5 +-
.../media/v4l/vidioc-subdev-g-crop.rst | 5 +-
.../media/v4l/vidioc-subdev-g-fmt.rst | 5 +-
.../v4l/vidioc-subdev-g-frame-interval.rst | 5 +-
.../media/v4l/vidioc-subdev-g-routing.rst | 142 +++++++
.../media/v4l/vidioc-subdev-g-selection.rst | 5 +-
drivers/media/mc/mc-device.c | 13 +-
drivers/media/mc/mc-entity.c | 257 +++++++-----
drivers/media/pci/intel/ipu3/ipu3-cio2-main.c | 6 +-
.../media/platform/exynos4-is/fimc-capture.c | 8 +-
.../platform/exynos4-is/fimc-isp-video.c | 8 +-
drivers/media/platform/exynos4-is/fimc-isp.c | 2 +-
drivers/media/platform/exynos4-is/fimc-lite.c | 10 +-
drivers/media/platform/exynos4-is/media-dev.c | 20 +-
drivers/media/platform/omap3isp/isp.c | 2 +-
drivers/media/platform/omap3isp/ispvideo.c | 25 +-
drivers/media/platform/omap3isp/ispvideo.h | 2 +-
.../media/platform/qcom/camss/camss-video.c | 6 +-
drivers/media/platform/rcar-vin/rcar-core.c | 16 +-
drivers/media/platform/rcar-vin/rcar-dma.c | 8 +-
.../platform/rockchip/rkisp1/rkisp1-capture.c | 6 +-
.../media/platform/s3c-camif/camif-capture.c | 6 +-
drivers/media/platform/stm32/stm32-dcmi.c | 6 +-
.../platform/sunxi/sun4i-csi/sun4i_dma.c | 6 +-
.../platform/sunxi/sun6i-csi/sun6i_video.c | 6 +-
drivers/media/platform/ti-vpe/cal-video.c | 6 +-
drivers/media/platform/vsp1/vsp1_video.c | 18 +-
drivers/media/platform/xilinx/xilinx-dma.c | 20 +-
drivers/media/platform/xilinx/xilinx-dma.h | 2 +-
.../media/test-drivers/vimc/vimc-capture.c | 6 +-
drivers/media/usb/au0828/au0828-core.c | 8 +-
drivers/media/v4l2-core/v4l2-ioctl.c | 25 +-
drivers/media/v4l2-core/v4l2-mc.c | 43 +-
drivers/media/v4l2-core/v4l2-subdev.c | 396 +++++++++++++++++-
drivers/staging/media/imx/imx-media-utils.c | 8 +-
drivers/staging/media/ipu3/ipu3-v4l2.c | 6 +-
drivers/staging/media/omap4iss/iss.c | 2 +-
drivers/staging/media/omap4iss/iss_video.c | 40 +-
drivers/staging/media/omap4iss/iss_video.h | 2 +-
drivers/staging/media/tegra-video/tegra210.c | 6 +-
include/media/media-entity.h | 142 +++++--
include/media/v4l2-subdev.h | 204 ++++++++-
include/uapi/linux/v4l2-subdev.h | 76 +++-
48 files changed, 1410 insertions(+), 334 deletions(-)
create mode 100644 Documentation/userspace-api/media/v4l/vidioc-subdev-g-routing.rst
--
2.25.1
next reply other threads:[~2021-05-24 10:44 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-24 10:43 Tomi Valkeinen [this message]
2021-05-24 10:43 ` [PATCH v7 01/27] media: entity: Use pad as a starting point for graph walk Tomi Valkeinen
2021-07-08 10:45 ` Jacopo Mondi
2021-05-24 10:43 ` [PATCH v7 02/27] media: entity: Use pads instead of entities in the media graph walk stack Tomi Valkeinen
2021-05-24 10:43 ` [PATCH v7 03/27] media: entity: Walk the graph based on pads Tomi Valkeinen
2021-07-08 10:48 ` Jacopo Mondi
2021-05-24 10:43 ` [PATCH v7 04/27] v4l: mc: Start walk from a specific pad in use count calculation Tomi Valkeinen
2021-05-24 10:43 ` [PATCH v7 05/27] media: entity: Add iterator helper for entity pads Tomi Valkeinen
2021-05-24 10:43 ` [PATCH v7 06/27] media: entity: Move the pipeline from entity to pads Tomi Valkeinen
2021-07-08 13:11 ` Jacopo Mondi
2021-07-16 6:19 ` Tomi Valkeinen
2021-05-24 10:43 ` [PATCH v7 07/27] media: entity: Use pad as the starting point for a pipeline Tomi Valkeinen
2021-07-08 12:36 ` Jacopo Mondi
2021-07-11 15:25 ` Sakari Ailus
2021-07-16 6:35 ` Tomi Valkeinen
2021-05-24 10:43 ` [PATCH v7 08/27] media: entity: Add has_route entity operation Tomi Valkeinen
2021-07-08 12:43 ` Jacopo Mondi
2021-07-11 15:26 ` Sakari Ailus
2021-07-12 7:42 ` Jacopo Mondi
2021-07-26 18:13 ` Sakari Ailus
2021-05-24 10:43 ` [PATCH v7 09/27] media: entity: Add media_entity_has_route() function Tomi Valkeinen
2021-05-24 10:43 ` [PATCH v7 10/27] media: entity: Use routing information during graph traversal Tomi Valkeinen
2021-05-24 10:43 ` [PATCH v7 11/27] media: entity: Skip link validation for pads to which there is no route Tomi Valkeinen
2021-05-24 10:43 ` [PATCH v7 12/27] media: entity: Add an iterator helper for connected pads Tomi Valkeinen
2021-05-24 10:43 ` [PATCH v7 13/27] media: entity: Add only connected pads to the pipeline Tomi Valkeinen
2021-05-24 10:43 ` [PATCH v7 14/27] media: entity: Add debug information in graph walk route check Tomi Valkeinen
2021-05-24 10:43 ` [PATCH v7 15/27] v4l: Add bus type to frame descriptors Tomi Valkeinen
2021-05-24 10:43 ` [PATCH v7 16/27] v4l: Add CSI-2 bus configuration " Tomi Valkeinen
2021-05-24 10:43 ` [PATCH v7 17/27] v4l: Add stream to frame descriptor Tomi Valkeinen
2021-05-24 10:43 ` [PATCH v7 18/27] media: Documentation: Add GS_ROUTING documentation Tomi Valkeinen
2021-05-24 10:44 ` [PATCH v7 19/27] v4l: subdev: Add [GS]_ROUTING subdev ioctls and operations Tomi Valkeinen
2021-05-24 10:44 ` [PATCH v7 20/27] v4l: subdev: add V4L2_SUBDEV_ROUTE_FL_SOURCE Tomi Valkeinen
2021-06-05 22:44 ` Laurent Pinchart
2021-06-05 22:46 ` Laurent Pinchart
2021-07-02 7:49 ` Tomi Valkeinen
2021-05-24 10:44 ` [PATCH v7 21/27] v4l: subdev: routing kernel helper functions Tomi Valkeinen
2021-06-05 23:29 ` Laurent Pinchart
2021-07-11 15:48 ` Sakari Ailus
2021-05-24 10:44 ` [PATCH v7 22/27] v4l: subdev: add stream based configuration Tomi Valkeinen
2021-06-05 23:42 ` Laurent Pinchart
2021-07-02 8:56 ` Tomi Valkeinen
2021-05-24 10:44 ` [PATCH v7 23/27] v4l: subdev: add 'stream' to subdev ioctls Tomi Valkeinen
2021-06-05 23:46 ` Laurent Pinchart
2021-05-24 10:44 ` [PATCH v7 24/27] v4l: subdev: use streams in v4l2_subdev_link_validate() Tomi Valkeinen
2021-05-28 11:34 ` Tomi Valkeinen
2021-06-05 23:59 ` Laurent Pinchart
2021-07-09 10:02 ` Tomi Valkeinen
2021-05-24 10:44 ` [PATCH v7 25/27] v4l: subdev: add routing & stream config to v4l2_subdev_state Tomi Valkeinen
2021-06-06 0:01 ` Laurent Pinchart
2021-07-02 8:34 ` Tomi Valkeinen
2021-05-24 10:44 ` [PATCH v7 26/27] v4l: subdev: add V4L2_SUBDEV_FL_MULTIPLEXED Tomi Valkeinen
2021-05-24 10:44 ` [PATCH v7 27/27] v4l: subdev: increase V4L2_FRAME_DESC_ENTRY_MAX to 8 Tomi Valkeinen
2021-05-26 8:25 ` [PATCH v7 00/27] v4l: subdev internal routing and streams Tomi Valkeinen
2021-06-06 0:06 ` Laurent Pinchart
2021-07-09 15:18 ` Jacopo Mondi
2021-07-09 18:26 ` Tomi Valkeinen
2021-07-10 8:42 ` Jacopo Mondi
2021-07-12 8:19 ` Tomi Valkeinen
2021-07-23 10:21 ` Jacopo Mondi
2021-07-26 10:49 ` Tomi Valkeinen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210524104408.599645-1-tomi.valkeinen@ideasonboard.com \
--to=tomi.valkeinen@ideasonboard.com \
--cc=hverkuil-cisco@xs4all.nl \
--cc=jacopo+renesas@jmondi.org \
--cc=laurent.pinchart@ideasonboard.com \
--cc=linux-media@vger.kernel.org \
--cc=lokeshvutla@ti.com \
--cc=mchehab@kernel.org \
--cc=niklas.soderlund+renesas@ragnatech.se \
--cc=p.yadav@ti.com \
--cc=sakari.ailus@linux.intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).