* [PATCH 01/20] media: atomisp: simplify hive_isp_css_mm_hrt wrapper
2020-05-28 6:14 [PATCH 00/20] More atomisp fixes and cleanups Mauro Carvalho Chehab
@ 2020-05-28 6:14 ` Mauro Carvalho Chehab
2020-05-28 6:14 ` [PATCH 02/20] media: atomisp: get rid of the hrt/hive_isp_css_mm_hrt abstraction layer Mauro Carvalho Chehab
` (18 subsequent siblings)
19 siblings, 0 replies; 22+ messages in thread
From: Mauro Carvalho Chehab @ 2020-05-28 6:14 UTC (permalink / raw)
Cc: Mauro Carvalho Chehab, Greg Kroah-Hartman, devel, Sakari Ailus
The code there is a wrapper for hmm/ wrapper. Simplify it,
and get rid of ION-specific code.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
drivers/staging/media/atomisp/Makefile | 5 --
.../media/atomisp/include/hmm/hmm_bo.h | 9 ---
.../staging/media/atomisp/pci/atomisp_acc.c | 2 +-
.../staging/media/atomisp/pci/atomisp_ioctl.c | 35 ---------
.../media/atomisp/pci/atomisp_subdev.c | 5 --
.../atomisp/pci/hrt/hive_isp_css_mm_hrt.c | 77 +++----------------
.../atomisp/pci/hrt/hive_isp_css_mm_hrt.h | 12 ---
.../media/atomisp/pci/ia_css_memory_access.c | 1 -
8 files changed, 13 insertions(+), 133 deletions(-)
diff --git a/drivers/staging/media/atomisp/Makefile b/drivers/staging/media/atomisp/Makefile
index c7a55d059425..b48eb7946a58 100644
--- a/drivers/staging/media/atomisp/Makefile
+++ b/drivers/staging/media/atomisp/Makefile
@@ -327,11 +327,6 @@ INCLUDES_cht += \
# -I$(atomisp)/pci/css_2401_system/hrt/ \
# -I$(atomisp)/pci/css_2401_system/hive_isp_css_2401_system_generated/ \
-
-ifeq ($(CONFIG_ION),y)
-INCLUDES += -I$(srctree)/drivers/staging/android/ion
-endif
-
DEFINES := -DHRT_HW -DHRT_ISP_CSS_CUSTOM_HOST -DHRT_USE_VIR_ADDRS -D__HOST__
#DEFINES += -DUSE_DYNAMIC_BIN
#DEFINES += -DISP_POWER_GATING
diff --git a/drivers/staging/media/atomisp/include/hmm/hmm_bo.h b/drivers/staging/media/atomisp/include/hmm/hmm_bo.h
index f847d1de860e..7fcb93b6c0f5 100644
--- a/drivers/staging/media/atomisp/include/hmm/hmm_bo.h
+++ b/drivers/staging/media/atomisp/include/hmm/hmm_bo.h
@@ -77,9 +77,6 @@ enum hmm_bo_type {
HMM_BO_PRIVATE,
HMM_BO_SHARE,
HMM_BO_USER,
-#ifdef CONFIG_ION
- HMM_BO_ION,
-#endif
HMM_BO_LAST,
};
@@ -111,9 +108,6 @@ struct hmm_bo_device {
/* list lock is used to protect the entire_bo_list */
spinlock_t list_lock;
-#ifdef CONFIG_ION
- struct ion_client *iclient;
-#endif
int flag;
/* linked list for entire buffer object */
@@ -142,9 +136,6 @@ struct hmm_buffer_object {
struct hmm_page_object *page_obj; /* physical pages */
int from_highmem;
int mmap_count;
-#ifdef CONFIG_ION
- struct ion_handle *ihandle;
-#endif
int status;
int mem_type;
void *vmap_addr; /* kernel virtual address by vmap */
diff --git a/drivers/staging/media/atomisp/pci/atomisp_acc.c b/drivers/staging/media/atomisp/pci/atomisp_acc.c
index 21337c23bfa8..bb1f60fab786 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_acc.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_acc.c
@@ -355,7 +355,7 @@ int atomisp_acc_map(struct atomisp_sub_device *asd, struct atomisp_acc_map *map)
pgnr = DIV_ROUND_UP(map->length, PAGE_SIZE);
cssptr = hrt_isp_css_mm_alloc_user_ptr(map->length,
map->user_ptr,
- pgnr, HRT_USR_PTR,
+ pgnr,
(map->flags & ATOMISP_MAP_FLAG_CACHED));
} else {
/* Allocate private buffer. */
diff --git a/drivers/staging/media/atomisp/pci/atomisp_ioctl.c b/drivers/staging/media/atomisp/pci/atomisp_ioctl.c
index 39400a8677aa..8aea90ecd508 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_ioctl.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_ioctl.c
@@ -1205,41 +1205,6 @@ static int atomisp_qbuf(struct file *file, void *fh, struct v4l2_buffer *buf)
}
attributes.pgnr = pgnr;
- attributes.type = HRT_USR_PTR;
-#ifdef CONFIG_ION
- if (!atomisp_hw_is_isp2401) {
- if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_ION)
- attributes.type = HRT_USR_ION;
- } else {
- if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_ION) {
- attributes.type = HRT_USR_ION;
- if (asd->ion_dev_fd->val != ION_FD_UNSET) {
- dev_dbg(isp->dev, "ION buffer queued, share_fd=%lddev_fd=%d.\n",
- buf->m.userptr, asd->ion_dev_fd->val);
- /*
- * Make sure the shared fd we just got
- * from user space isn't larger than
- * the space we have for it.
- */
- if ((buf->m.userptr &
- (ATOMISP_ION_DEVICE_FD_MASK)) != 0) {
- dev_err(isp->dev,
- "Error: v4l2 buffer fd:0X%0lX > 0XFFFF.\n",
- buf->m.userptr);
- ret = -EINVAL;
- goto error;
- }
- buf->m.userptr |= asd->ion_dev_fd->val <<
- ATOMISP_ION_DEVICE_FD_OFFSET;
- } else {
- dev_err(isp->dev, "v4l2 buffer type is ION, \
- but no dev fd set from userspace.\n");
- ret = -EINVAL;
- goto error;
- }
- }
- }
-#endif
ret = atomisp_css_frame_map(&handle, &frame_info,
(void __user *)buf->m.userptr,
0, &attributes);
diff --git a/drivers/staging/media/atomisp/pci/atomisp_subdev.c b/drivers/staging/media/atomisp/pci/atomisp_subdev.c
index d3206ddf3b65..830aefad9312 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_subdev.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_subdev.c
@@ -1223,11 +1223,6 @@ static int isp_subdev_init_entities(struct atomisp_sub_device *asd)
asd->select_isp_version = v4l2_ctrl_new_custom(&asd->ctrl_handler,
&ctrl_select_isp_version,
NULL);
-#if 0 /* #ifdef CONFIG_ION */
- asd->ion_dev_fd = v4l2_ctrl_new_custom(&asd->ctrl_handler,
- &ctrl_ion_dev_fd,
- NULL);
-#endif
}
/* Make controls visible on subdev as well. */
diff --git a/drivers/staging/media/atomisp/pci/hrt/hive_isp_css_mm_hrt.c b/drivers/staging/media/atomisp/pci/hrt/hive_isp_css_mm_hrt.c
index 236f27b50386..14e02fd76ddf 100644
--- a/drivers/staging/media/atomisp/pci/hrt/hive_isp_css_mm_hrt.c
+++ b/drivers/staging/media/atomisp/pci/hrt/hive_isp_css_mm_hrt.c
@@ -24,85 +24,32 @@
#define __page_align(size) (((size) + (PAGE_SIZE - 1)) & (~(PAGE_SIZE - 1)))
-static void __user *my_userptr;
-static unsigned int my_num_pages;
-static enum hrt_userptr_type my_usr_type;
-
-void hrt_isp_css_mm_set_user_ptr(void __user *userptr,
- unsigned int num_pages,
- enum hrt_userptr_type type)
-{
- my_userptr = userptr;
- my_num_pages = num_pages;
- my_usr_type = type;
-}
-
-static ia_css_ptr __hrt_isp_css_mm_alloc(size_t bytes,
- const void __user *userptr,
- unsigned int num_pages,
- enum hrt_userptr_type type,
- bool cached)
-{
-#ifdef CONFIG_ION
- if (type == HRT_USR_ION)
- return hmm_alloc(bytes, HMM_BO_ION, 0,
- userptr, cached);
-
-#endif
- if (type == HRT_USR_PTR) {
- if (!userptr)
- return hmm_alloc(bytes, HMM_BO_PRIVATE, 0,
- NULL, cached);
- else {
- if (num_pages < ((__page_align(bytes)) >> PAGE_SHIFT))
- dev_err(atomisp_dev,
- "user space memory size is less than the expected size..\n");
- else if (num_pages > ((__page_align(bytes))
- >> PAGE_SHIFT))
- dev_err(atomisp_dev,
- "user space memory size is large than the expected size..\n");
-
- return hmm_alloc(bytes, HMM_BO_USER, 0,
- userptr, cached);
- }
- } else {
- dev_err(atomisp_dev, "user ptr type is incorrect.\n");
- return 0;
- }
-}
-
ia_css_ptr hrt_isp_css_mm_alloc(size_t bytes)
{
- return __hrt_isp_css_mm_alloc(bytes, my_userptr,
- my_num_pages, my_usr_type, false);
+ return hmm_alloc(bytes, HMM_BO_PRIVATE, 0, NULL, false);
}
ia_css_ptr hrt_isp_css_mm_alloc_user_ptr(size_t bytes,
const void __user *userptr,
unsigned int num_pages,
- enum hrt_userptr_type type,
bool cached)
{
- return __hrt_isp_css_mm_alloc(bytes, userptr, num_pages,
- type, cached);
+ if (num_pages < ((__page_align(bytes)) >> PAGE_SHIFT))
+ dev_err(atomisp_dev,
+ "user space memory size is less than the expected size..\n");
+ else if (num_pages > ((__page_align(bytes))
+ >> PAGE_SHIFT))
+ dev_err(atomisp_dev,
+ "user space memory size is large than the expected size..\n");
+
+ return hmm_alloc(bytes, HMM_BO_USER, 0,
+ userptr, cached);
}
ia_css_ptr hrt_isp_css_mm_alloc_cached(size_t bytes)
{
- if (!my_userptr)
- return hmm_alloc(bytes, HMM_BO_PRIVATE, 0, NULL,
+ return hmm_alloc(bytes, HMM_BO_PRIVATE, 0, NULL,
HMM_CACHED);
- else {
- if (my_num_pages < ((__page_align(bytes)) >> PAGE_SHIFT))
- dev_err(atomisp_dev,
- "user space memory size is less than the expected size..\n");
- else if (my_num_pages > ((__page_align(bytes)) >> PAGE_SHIFT))
- dev_err(atomisp_dev,
- "user space memory size is large than the expected size..\n");
-
- return hmm_alloc(bytes, HMM_BO_USER, 0,
- my_userptr, HMM_CACHED);
- }
}
ia_css_ptr hrt_isp_css_mm_calloc(size_t bytes)
diff --git a/drivers/staging/media/atomisp/pci/hrt/hive_isp_css_mm_hrt.h b/drivers/staging/media/atomisp/pci/hrt/hive_isp_css_mm_hrt.h
index 818ecf90b1f5..e4c90c268c42 100644
--- a/drivers/staging/media/atomisp/pci/hrt/hive_isp_css_mm_hrt.h
+++ b/drivers/staging/media/atomisp/pci/hrt/hive_isp_css_mm_hrt.h
@@ -25,27 +25,15 @@
#define HRT_BUF_FLAG_CACHED BIT(0)
-enum hrt_userptr_type {
- HRT_USR_PTR = 0,
-#ifdef CONFIG_ION
- HRT_USR_ION,
-#endif
-};
-
struct hrt_userbuffer_attr {
- enum hrt_userptr_type type;
unsigned int pgnr;
};
-void hrt_isp_css_mm_set_user_ptr(void __user *userptr,
- unsigned int num_pages, enum hrt_userptr_type);
-
/* Allocate memory, returns a virtual address */
ia_css_ptr hrt_isp_css_mm_alloc(size_t bytes);
ia_css_ptr hrt_isp_css_mm_alloc_user_ptr(size_t bytes,
const void __user *userptr,
unsigned int num_pages,
- enum hrt_userptr_type,
bool cached);
ia_css_ptr hrt_isp_css_mm_alloc_cached(size_t bytes);
diff --git a/drivers/staging/media/atomisp/pci/ia_css_memory_access.c b/drivers/staging/media/atomisp/pci/ia_css_memory_access.c
index 8d1356047448..6084d54acac3 100644
--- a/drivers/staging/media/atomisp/pci/ia_css_memory_access.c
+++ b/drivers/staging/media/atomisp/pci/ia_css_memory_access.c
@@ -80,6 +80,5 @@ mmgr_mmap(const void __user *ptr, const size_t size,
return hrt_isp_css_mm_alloc_user_ptr(
size, ptr, userbuffer_attr->pgnr,
- userbuffer_attr->type,
attribute & HRT_BUF_FLAG_CACHED);
}
--
2.26.2
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^ permalink raw reply related [flat|nested] 22+ messages in thread* [PATCH 02/20] media: atomisp: get rid of the hrt/hive_isp_css_mm_hrt abstraction layer
2020-05-28 6:14 [PATCH 00/20] More atomisp fixes and cleanups Mauro Carvalho Chehab
2020-05-28 6:14 ` [PATCH 01/20] media: atomisp: simplify hive_isp_css_mm_hrt wrapper Mauro Carvalho Chehab
@ 2020-05-28 6:14 ` Mauro Carvalho Chehab
2020-05-28 6:14 ` [PATCH 03/20] media: atomisp: reduce abstraction at ia_css_memory_access Mauro Carvalho Chehab
` (17 subsequent siblings)
19 siblings, 0 replies; 22+ messages in thread
From: Mauro Carvalho Chehab @ 2020-05-28 6:14 UTC (permalink / raw)
Cc: Mauro Carvalho Chehab, Greg Kroah-Hartman, devel, Sakari Ailus
Simplify the code by removing this extra memory management
abstraction layer.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
drivers/staging/media/atomisp/Makefile | 1 -
.../staging/media/atomisp/pci/atomisp_acc.c | 24 ++++---
.../staging/media/atomisp/pci/atomisp_cmd.c | 2 +-
.../media/atomisp/pci/atomisp_compat.h | 2 +-
.../media/atomisp/pci/atomisp_compat_css20.c | 6 +-
.../staging/media/atomisp/pci/atomisp_fops.c | 2 -
.../staging/media/atomisp/pci/atomisp_ioctl.c | 7 +-
.../staging/media/atomisp/pci/atomisp_v4l2.c | 2 -
.../memory_access/memory_access.h | 2 +-
.../atomisp/pci/hrt/hive_isp_css_mm_hrt.c | 71 -------------------
.../atomisp/pci/hrt/hive_isp_css_mm_hrt.h | 45 ------------
.../media/atomisp/pci/ia_css_frame_public.h | 2 +-
.../media/atomisp/pci/ia_css_memory_access.c | 43 ++++++-----
.../atomisp/pci/runtime/frame/src/frame.c | 4 +-
14 files changed, 50 insertions(+), 163 deletions(-)
delete mode 100644 drivers/staging/media/atomisp/pci/hrt/hive_isp_css_mm_hrt.c
delete mode 100644 drivers/staging/media/atomisp/pci/hrt/hive_isp_css_mm_hrt.h
diff --git a/drivers/staging/media/atomisp/Makefile b/drivers/staging/media/atomisp/Makefile
index b48eb7946a58..889227dcebfe 100644
--- a/drivers/staging/media/atomisp/Makefile
+++ b/drivers/staging/media/atomisp/Makefile
@@ -53,7 +53,6 @@ atomisp-objs += \
pci/hmm/hmm_dynamic_pool.o \
pci/hmm/hmm.o \
pci/hmm/hmm_reserved_pool.o \
- pci/hrt/hive_isp_css_mm_hrt.o \
pci/ia_css_device_access.o \
pci/ia_css_memory_access.o \
pci/isp/kernels/aa/aa_2/ia_css_aa2.host.o \
diff --git a/drivers/staging/media/atomisp/pci/atomisp_acc.c b/drivers/staging/media/atomisp/pci/atomisp_acc.c
index bb1f60fab786..5e7f4cd47c8f 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_acc.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_acc.c
@@ -28,7 +28,6 @@
#include "atomisp_compat.h"
#include "atomisp_cmd.h"
-#include "hrt/hive_isp_css_mm_hrt.h"
#include "memory_access/memory_access.h"
#include "ia_css.h"
@@ -353,16 +352,23 @@ int atomisp_acc_map(struct atomisp_sub_device *asd, struct atomisp_acc_map *map)
}
pgnr = DIV_ROUND_UP(map->length, PAGE_SIZE);
- cssptr = hrt_isp_css_mm_alloc_user_ptr(map->length,
- map->user_ptr,
- pgnr,
- (map->flags & ATOMISP_MAP_FLAG_CACHED));
+ if (pgnr < ((PAGE_ALIGN(map->length)) >> PAGE_SHIFT)) {
+ dev_err(atomisp_dev,
+ "user space memory size is less than the expected size..\n");
+ return -ENOMEM;
+ } else if (pgnr > ((PAGE_ALIGN(map->length)) >> PAGE_SHIFT)) {
+ dev_err(atomisp_dev,
+ "user space memory size is large than the expected size..\n");
+ return -ENOMEM;
+ }
+
+ cssptr = hmm_alloc(map->length, HMM_BO_USER, 0, map->user_ptr,
+ map->flags & ATOMISP_MAP_FLAG_CACHED);
+
} else {
/* Allocate private buffer. */
- if (map->flags & ATOMISP_MAP_FLAG_CACHED)
- cssptr = hrt_isp_css_mm_calloc_cached(map->length);
- else
- cssptr = hrt_isp_css_mm_calloc(map->length);
+ cssptr = hmm_alloc(map->length, HMM_BO_PRIVATE, 0, NULL,
+ map->flags & ATOMISP_MAP_FLAG_CACHED);
}
if (!cssptr)
diff --git a/drivers/staging/media/atomisp/pci/atomisp_cmd.c b/drivers/staging/media/atomisp/pci/atomisp_cmd.c
index 900f1ccc25fe..4913469df2bb 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_cmd.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_cmd.c
@@ -44,7 +44,7 @@
#include "atomisp_subdev.h"
#include "atomisp_dfs_tables.h"
-#include "hrt/hive_isp_css_mm_hrt.h"
+#include <hmm/hmm.h>
#include "sh_css_hrt.h"
#include "sh_css_defs.h"
diff --git a/drivers/staging/media/atomisp/pci/atomisp_compat.h b/drivers/staging/media/atomisp/pci/atomisp_compat.h
index 8847e104bb65..8693f228a875 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_compat.h
+++ b/drivers/staging/media/atomisp/pci/atomisp_compat.h
@@ -261,7 +261,7 @@ void atomisp_css_frame_free(struct ia_css_frame *frame);
int atomisp_css_frame_map(struct ia_css_frame **frame,
const struct ia_css_frame_info *info,
const void __user *data, uint16_t attribute,
- void *context);
+ unsigned int pgnr);
int atomisp_css_set_black_frame(struct atomisp_sub_device *asd,
const struct ia_css_frame *raw_black_frame);
diff --git a/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c b/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c
index f1798b473dbd..f39b0ad85cfa 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c
@@ -32,8 +32,6 @@
#include "atomisp_ioctl.h"
#include "atomisp_acc.h"
-#include "hrt/hive_isp_css_mm_hrt.h"
-
#include <asm/intel-mid.h>
#include "ia_css_debug.h"
@@ -2187,9 +2185,9 @@ void atomisp_css_frame_free(struct ia_css_frame *frame)
int atomisp_css_frame_map(struct ia_css_frame **frame,
const struct ia_css_frame_info *info,
const void __user *data, uint16_t attribute,
- void *context)
+ unsigned int pgnr)
{
- if (ia_css_frame_map(frame, info, data, attribute, context)
+ if (ia_css_frame_map(frame, info, data, attribute, pgnr)
!= IA_CSS_SUCCESS)
return -ENOMEM;
diff --git a/drivers/staging/media/atomisp/pci/atomisp_fops.c b/drivers/staging/media/atomisp/pci/atomisp_fops.c
index 0ed1142e69fc..fc3043bded46 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_fops.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_fops.c
@@ -34,8 +34,6 @@
#include "atomisp-regs.h"
#include "hmm/hmm.h"
-#include "hrt/hive_isp_css_mm_hrt.h"
-
#include "type_support.h"
#include "device_access/device_access.h"
#include "memory_access/memory_access.h"
diff --git a/drivers/staging/media/atomisp/pci/atomisp_ioctl.c b/drivers/staging/media/atomisp/pci/atomisp_ioctl.c
index 8aea90ecd508..8783d4b59f6d 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_ioctl.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_ioctl.c
@@ -39,8 +39,6 @@
#include "device_access.h"
#include "irq.h"
-#include "hrt/hive_isp_css_mm_hrt.h"
-
static const char *DRIVER = "atomisp"; /* max size 15 */
static const char *CARD = "ATOM ISP"; /* max size 31 */
@@ -1183,8 +1181,6 @@ static int atomisp_qbuf(struct file *file, void *fh, struct v4l2_buffer *buf)
* address and reprograme out page table properly
*/
if (buf->memory == V4L2_MEMORY_USERPTR) {
- struct hrt_userbuffer_attr attributes;
-
vb = pipe->capq.bufs[buf->index];
vm_mem = vb->priv;
if (!vm_mem) {
@@ -1204,10 +1200,9 @@ static int atomisp_qbuf(struct file *file, void *fh, struct v4l2_buffer *buf)
goto error;
}
- attributes.pgnr = pgnr;
ret = atomisp_css_frame_map(&handle, &frame_info,
(void __user *)buf->m.userptr,
- 0, &attributes);
+ 0, pgnr);
if (ret) {
dev_err(isp->dev, "Failed to map user buffer\n");
goto error;
diff --git a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
index 5dc84c45965c..d795fe49130c 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
@@ -42,8 +42,6 @@
#include "hmm/hmm.h"
#include "atomisp_trace_event.h"
-#include "hrt/hive_isp_css_mm_hrt.h"
-
#include "device_access.h"
/* Timeouts to wait for all subdevs to be registered */
diff --git a/drivers/staging/media/atomisp/pci/hive_isp_css_include/memory_access/memory_access.h b/drivers/staging/media/atomisp/pci/hive_isp_css_include/memory_access/memory_access.h
index dc63ff0c9c6a..cdba741dfdf2 100644
--- a/drivers/staging/media/atomisp/pci/hive_isp_css_include/memory_access/memory_access.h
+++ b/drivers/staging/media/atomisp/pci/hive_isp_css_include/memory_access/memory_access.h
@@ -140,7 +140,7 @@ hrt_vaddress mmgr_mmap(
const void __user *ptr,
const size_t size,
u16 attribute,
- void *context);
+ unsigned int pgnr);
/*! Zero initialise an allocation in memory
diff --git a/drivers/staging/media/atomisp/pci/hrt/hive_isp_css_mm_hrt.c b/drivers/staging/media/atomisp/pci/hrt/hive_isp_css_mm_hrt.c
deleted file mode 100644
index 14e02fd76ddf..000000000000
--- a/drivers/staging/media/atomisp/pci/hrt/hive_isp_css_mm_hrt.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * Support for Medifield PNW Camera Imaging ISP subsystem.
- *
- * Copyright (c) 2010 Intel Corporation. All Rights Reserved.
- *
- * Copyright (c) 2010 Silicon Hive www.siliconhive.com.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License version
- * 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- *
- */
-
-#include "atomisp_internal.h"
-
-#include "hive_isp_css_mm_hrt.h"
-#include "hmm/hmm.h"
-
-#define __page_align(size) (((size) + (PAGE_SIZE - 1)) & (~(PAGE_SIZE - 1)))
-
-ia_css_ptr hrt_isp_css_mm_alloc(size_t bytes)
-{
- return hmm_alloc(bytes, HMM_BO_PRIVATE, 0, NULL, false);
-}
-
-ia_css_ptr hrt_isp_css_mm_alloc_user_ptr(size_t bytes,
- const void __user *userptr,
- unsigned int num_pages,
- bool cached)
-{
- if (num_pages < ((__page_align(bytes)) >> PAGE_SHIFT))
- dev_err(atomisp_dev,
- "user space memory size is less than the expected size..\n");
- else if (num_pages > ((__page_align(bytes))
- >> PAGE_SHIFT))
- dev_err(atomisp_dev,
- "user space memory size is large than the expected size..\n");
-
- return hmm_alloc(bytes, HMM_BO_USER, 0,
- userptr, cached);
-}
-
-ia_css_ptr hrt_isp_css_mm_alloc_cached(size_t bytes)
-{
- return hmm_alloc(bytes, HMM_BO_PRIVATE, 0, NULL,
- HMM_CACHED);
-}
-
-ia_css_ptr hrt_isp_css_mm_calloc(size_t bytes)
-{
- ia_css_ptr ptr = hrt_isp_css_mm_alloc(bytes);
-
- if (ptr)
- hmm_set(ptr, 0, bytes);
- return ptr;
-}
-
-ia_css_ptr hrt_isp_css_mm_calloc_cached(size_t bytes)
-{
- ia_css_ptr ptr = hrt_isp_css_mm_alloc_cached(bytes);
-
- if (ptr)
- hmm_set(ptr, 0, bytes);
- return ptr;
-}
diff --git a/drivers/staging/media/atomisp/pci/hrt/hive_isp_css_mm_hrt.h b/drivers/staging/media/atomisp/pci/hrt/hive_isp_css_mm_hrt.h
deleted file mode 100644
index e4c90c268c42..000000000000
--- a/drivers/staging/media/atomisp/pci/hrt/hive_isp_css_mm_hrt.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Support for Medfield PNW Camera Imaging ISP subsystem.
- *
- * Copyright (c) 2010 Intel Corporation. All Rights Reserved.
- *
- * Copyright (c) 2010 Silicon Hive www.siliconhive.com.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License version
- * 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- *
- */
-
-#ifndef _hive_isp_css_mm_hrt_h_
-#define _hive_isp_css_mm_hrt_h_
-
-#include <hmm/hmm.h>
-#include <hrt/hive_isp_css_custom_host_hrt.h>
-
-#define HRT_BUF_FLAG_CACHED BIT(0)
-
-struct hrt_userbuffer_attr {
- unsigned int pgnr;
-};
-
-/* Allocate memory, returns a virtual address */
-ia_css_ptr hrt_isp_css_mm_alloc(size_t bytes);
-ia_css_ptr hrt_isp_css_mm_alloc_user_ptr(size_t bytes,
- const void __user *userptr,
- unsigned int num_pages,
- bool cached);
-ia_css_ptr hrt_isp_css_mm_alloc_cached(size_t bytes);
-
-/* allocate memory and initialize with zeros,
- returns a virtual address */
-ia_css_ptr hrt_isp_css_mm_calloc(size_t bytes);
-ia_css_ptr hrt_isp_css_mm_calloc_cached(size_t bytes);
-
-#endif /* _hive_isp_css_mm_hrt_h_ */
diff --git a/drivers/staging/media/atomisp/pci/ia_css_frame_public.h b/drivers/staging/media/atomisp/pci/ia_css_frame_public.h
index 69e9143e5418..ac7ed6c2e6fd 100644
--- a/drivers/staging/media/atomisp/pci/ia_css_frame_public.h
+++ b/drivers/staging/media/atomisp/pci/ia_css_frame_public.h
@@ -336,7 +336,7 @@ ia_css_frame_map(struct ia_css_frame **frame,
const struct ia_css_frame_info *info,
const void __user *data,
u16 attribute,
- void *context);
+ unsigned int pgnr);
/* @brief Unmap a CSS frame structure.
*
diff --git a/drivers/staging/media/atomisp/pci/ia_css_memory_access.c b/drivers/staging/media/atomisp/pci/ia_css_memory_access.c
index 6084d54acac3..ae9d453aed00 100644
--- a/drivers/staging/media/atomisp/pci/ia_css_memory_access.c
+++ b/drivers/staging/media/atomisp/pci/ia_css_memory_access.c
@@ -17,7 +17,8 @@
#include <assert_support.h>
#include <memory_access.h>
#include <ia_css_env.h>
-#include <hrt/hive_isp_css_mm_hrt.h>
+
+#include "atomisp_internal.h"
const hrt_vaddress mmgr_NULL = (hrt_vaddress)0;
const hrt_vaddress mmgr_EXCEPTION = (hrt_vaddress)-1;
@@ -31,20 +32,20 @@ mmgr_malloc(const size_t size)
hrt_vaddress mmgr_alloc_attr(const size_t size, const uint16_t attrs)
{
u16 masked_attrs = attrs & MMGR_ATTRIBUTE_MASK;
+ ia_css_ptr data;
WARN_ON(attrs & MMGR_ATTRIBUTE_CONTIGUOUS);
- if (masked_attrs & MMGR_ATTRIBUTE_CLEARED) {
- if (masked_attrs & MMGR_ATTRIBUTE_CACHED)
- return (ia_css_ptr) hrt_isp_css_mm_calloc_cached(size);
- else
- return (ia_css_ptr) hrt_isp_css_mm_calloc(size);
- } else {
- if (masked_attrs & MMGR_ATTRIBUTE_CACHED)
- return (ia_css_ptr) hrt_isp_css_mm_alloc_cached(size);
- else
- return (ia_css_ptr) hrt_isp_css_mm_alloc(size);
- }
+ data = hmm_alloc(size, HMM_BO_PRIVATE, 0, NULL,
+ masked_attrs & MMGR_ATTRIBUTE_CACHED);
+
+ if (!data)
+ return 0;
+
+ if (masked_attrs & MMGR_ATTRIBUTE_CLEARED)
+ hmm_set(data, 0, size);
+
+ return (ia_css_ptr)data;
}
hrt_vaddress
@@ -74,11 +75,19 @@ mmgr_store(const hrt_vaddress vaddr, const void *data, const size_t size)
hrt_vaddress
mmgr_mmap(const void __user *ptr, const size_t size,
- u16 attribute, void *context)
+ u16 attribute, unsigned int pgnr)
{
- struct hrt_userbuffer_attr *userbuffer_attr = context;
+ if (pgnr < ((PAGE_ALIGN(size)) >> PAGE_SHIFT)) {
+ dev_err(atomisp_dev,
+ "user space memory size is less than the expected size..\n");
+ return -ENOMEM;
+ } else if (pgnr > ((PAGE_ALIGN(size)) >> PAGE_SHIFT)) {
+ dev_err(atomisp_dev,
+ "user space memory size is large than the expected size..\n");
+ return -ENOMEM;
+ }
+
+ return hmm_alloc(size, HMM_BO_USER, 0, ptr,
+ attribute & MMGR_ATTRIBUTE_CACHED);
- return hrt_isp_css_mm_alloc_user_ptr(
- size, ptr, userbuffer_attr->pgnr,
- attribute & HRT_BUF_FLAG_CACHED);
}
diff --git a/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c b/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c
index fcd8b06034f2..0c1e30f2923b 100644
--- a/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c
+++ b/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c
@@ -152,7 +152,7 @@ enum ia_css_err ia_css_frame_map(struct ia_css_frame **frame,
const struct ia_css_frame_info *info,
const void __user *data,
u16 attribute,
- void *context)
+ unsigned int pgnr)
{
enum ia_css_err err = IA_CSS_SUCCESS;
struct ia_css_frame *me;
@@ -169,7 +169,7 @@ enum ia_css_err ia_css_frame_map(struct ia_css_frame **frame,
/* use mmgr_mmap to map */
me->data = (ia_css_ptr) mmgr_mmap(data,
me->data_bytes,
- attribute, context);
+ attribute, pgnr);
if (me->data == mmgr_NULL)
err = IA_CSS_ERR_INVALID_ARGUMENTS;
}
--
2.26.2
_______________________________________________
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^ permalink raw reply related [flat|nested] 22+ messages in thread* [PATCH 03/20] media: atomisp: reduce abstraction at ia_css_memory_access
2020-05-28 6:14 [PATCH 00/20] More atomisp fixes and cleanups Mauro Carvalho Chehab
2020-05-28 6:14 ` [PATCH 01/20] media: atomisp: simplify hive_isp_css_mm_hrt wrapper Mauro Carvalho Chehab
2020-05-28 6:14 ` [PATCH 02/20] media: atomisp: get rid of the hrt/hive_isp_css_mm_hrt abstraction layer Mauro Carvalho Chehab
@ 2020-05-28 6:14 ` Mauro Carvalho Chehab
2020-05-28 6:14 ` [PATCH 04/20] media: atomisp: go one step further to drop ia_css_memory_access.c Mauro Carvalho Chehab
` (16 subsequent siblings)
19 siblings, 0 replies; 22+ messages in thread
From: Mauro Carvalho Chehab @ 2020-05-28 6:14 UTC (permalink / raw)
Cc: Mauro Carvalho Chehab, Greg Kroah-Hartman, devel, Sakari Ailus
Yet another memory abstraction layer. Getting rid of this
may be a little trickier, but let's reduce it to a minimal.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
.../staging/media/atomisp/include/hmm/hmm.h | 3 -
.../memory_access/memory_access.h | 61 +------------------
drivers/staging/media/atomisp/pci/hmm/hmm.c | 2 +-
.../media/atomisp/pci/ia_css_memory_access.c | 45 +-------------
.../kernels/sdis/sdis_1.0/ia_css_sdis.host.c | 2 +-
.../kernels/sdis/sdis_2/ia_css_sdis2.host.c | 2 +-
.../media/atomisp/pci/memory_realloc.c | 3 +-
.../pci/runtime/debug/src/ia_css_debug.c | 2 +-
.../atomisp/pci/runtime/frame/src/frame.c | 23 ++++---
.../pci/runtime/isp_param/src/isp_param.c | 2 +-
.../atomisp/pci/runtime/rmgr/src/rmgr_vbuf.c | 4 +-
.../atomisp/pci/runtime/spctrl/src/spctrl.c | 2 +-
.../media/atomisp/pci/sh_css_firmware.c | 2 +-
.../staging/media/atomisp/pci/sh_css_params.c | 41 +++++++------
14 files changed, 51 insertions(+), 143 deletions(-)
diff --git a/drivers/staging/media/atomisp/include/hmm/hmm.h b/drivers/staging/media/atomisp/include/hmm/hmm.h
index 254a71442451..e2149b16c9fd 100644
--- a/drivers/staging/media/atomisp/include/hmm/hmm.h
+++ b/drivers/staging/media/atomisp/include/hmm/hmm.h
@@ -28,9 +28,6 @@
#include "hmm/hmm_pool.h"
#include "ia_css_types.h"
-#define HMM_CACHED true
-#define HMM_UNCACHED false
-
int hmm_pool_register(unsigned int pool_size, enum hmm_pool_type pool_type);
void hmm_pool_unregister(enum hmm_pool_type pool_type);
diff --git a/drivers/staging/media/atomisp/pci/hive_isp_css_include/memory_access/memory_access.h b/drivers/staging/media/atomisp/pci/hive_isp_css_include/memory_access/memory_access.h
index cdba741dfdf2..c8a41e5d8dab 100644
--- a/drivers/staging/media/atomisp/pci/hive_isp_css_include/memory_access/memory_access.h
+++ b/drivers/staging/media/atomisp/pci/hive_isp_css_include/memory_access/memory_access.h
@@ -76,37 +76,12 @@
* within the allocation referencable from the
* returned pointer/address.
*/
-#define MMGR_ATTRIBUTE_MASK 0x000f
#define MMGR_ATTRIBUTE_CACHED 0x0001
#define MMGR_ATTRIBUTE_CONTIGUOUS 0x0002
-#define MMGR_ATTRIBUTE_PAGEALIGN 0x0004
#define MMGR_ATTRIBUTE_CLEARED 0x0008
-#define MMGR_ATTRIBUTE_UNUSED 0xfff0
-/* #define MMGR_ATTRIBUTE_DEFAULT (MMGR_ATTRIBUTE_CACHED) */
-#define MMGR_ATTRIBUTE_DEFAULT 0
-
-extern const hrt_vaddress mmgr_NULL;
-extern const hrt_vaddress mmgr_EXCEPTION;
-
-/*! Return the address of an allocation in memory
-
- \param size[in] Size in bytes of the allocation
- \param caller_func[in] Caller function name
- \param caller_line[in] Caller function line number
-
- \return vaddress
- */
-hrt_vaddress mmgr_malloc(const size_t size);
-
-/*! Return the address of a zero initialised allocation in memory
-
- \param N[in] Horizontal dimension of array
- \param size[in] Vertical dimension of array Total size is N*size
-
- \return vaddress
- */
-hrt_vaddress mmgr_calloc(const size_t N, const size_t size);
+#define mmgr_NULL ((hrt_vaddress)0)
+#define mmgr_EXCEPTION ((hrt_vaddress)-1)
/*! Return the address of an allocation in memory
@@ -119,38 +94,6 @@ hrt_vaddress mmgr_calloc(const size_t N, const size_t size);
hrt_vaddress mmgr_alloc_attr(const size_t size, const uint16_t attribute);
-/*! Return the address of a mapped existing allocation in memory
-
- \param ptr[in] Pointer to an allocation in a different
- virtual memory page table, but the same
- physical memory
- \param size[in] Size of the memory of the pointer
- \param attribute[in] Bit vector specifying the properties
- of the allocation
- \param context Pointer of a context provided by
- client/driver for additional parameters
- needed by the implementation
- \Note
- This interface is tentative, limited to the desired function
- the actual interface may require furhter parameters
-
- \return vaddress
- */
-hrt_vaddress mmgr_mmap(
- const void __user *ptr,
- const size_t size,
- u16 attribute,
- unsigned int pgnr);
-
-/*! Zero initialise an allocation in memory
-
- \param vaddr[in] Address of an allocation
- \param size[in] Size in bytes of the area to be cleared
-
- \return none
- */
-void mmgr_clear(hrt_vaddress vaddr, const size_t size);
-
/*! Read an array of bytes from a virtual memory address
\param vaddr[in] Address of an allocation
diff --git a/drivers/staging/media/atomisp/pci/hmm/hmm.c b/drivers/staging/media/atomisp/pci/hmm/hmm.c
index 0ff81ea06241..975749d67131 100644
--- a/drivers/staging/media/atomisp/pci/hmm/hmm.c
+++ b/drivers/staging/media/atomisp/pci/hmm/hmm.c
@@ -193,7 +193,7 @@ int hmm_init(void)
* at the beginning, to avoid hmm_alloc return 0 in the
* further allocation.
*/
- dummy_ptr = hmm_alloc(1, HMM_BO_PRIVATE, 0, NULL, HMM_UNCACHED);
+ dummy_ptr = hmm_alloc(1, HMM_BO_PRIVATE, 0, NULL, false);
if (!ret) {
ret = sysfs_create_group(&atomisp_dev->kobj,
diff --git a/drivers/staging/media/atomisp/pci/ia_css_memory_access.c b/drivers/staging/media/atomisp/pci/ia_css_memory_access.c
index ae9d453aed00..d11843a717e0 100644
--- a/drivers/staging/media/atomisp/pci/ia_css_memory_access.c
+++ b/drivers/staging/media/atomisp/pci/ia_css_memory_access.c
@@ -20,46 +20,24 @@
#include "atomisp_internal.h"
-const hrt_vaddress mmgr_NULL = (hrt_vaddress)0;
-const hrt_vaddress mmgr_EXCEPTION = (hrt_vaddress)-1;
-
-hrt_vaddress
-mmgr_malloc(const size_t size)
-{
- return mmgr_alloc_attr(size, 0);
-}
-
hrt_vaddress mmgr_alloc_attr(const size_t size, const uint16_t attrs)
{
- u16 masked_attrs = attrs & MMGR_ATTRIBUTE_MASK;
ia_css_ptr data;
WARN_ON(attrs & MMGR_ATTRIBUTE_CONTIGUOUS);
data = hmm_alloc(size, HMM_BO_PRIVATE, 0, NULL,
- masked_attrs & MMGR_ATTRIBUTE_CACHED);
+ attrs & MMGR_ATTRIBUTE_CACHED);
if (!data)
return 0;
- if (masked_attrs & MMGR_ATTRIBUTE_CLEARED)
+ if (attrs & MMGR_ATTRIBUTE_CLEARED)
hmm_set(data, 0, size);
return (ia_css_ptr)data;
}
-hrt_vaddress
-mmgr_calloc(const size_t N, const size_t size)
-{
- return mmgr_alloc_attr(size * N, MMGR_ATTRIBUTE_CLEARED);
-}
-
-void mmgr_clear(hrt_vaddress vaddr, const size_t size)
-{
- if (vaddr)
- hmm_set(vaddr, 0, size);
-}
-
void mmgr_load(const hrt_vaddress vaddr, void *data, const size_t size)
{
if (vaddr && data)
@@ -72,22 +50,3 @@ mmgr_store(const hrt_vaddress vaddr, const void *data, const size_t size)
if (vaddr && data)
hmm_store(vaddr, data, size);
}
-
-hrt_vaddress
-mmgr_mmap(const void __user *ptr, const size_t size,
- u16 attribute, unsigned int pgnr)
-{
- if (pgnr < ((PAGE_ALIGN(size)) >> PAGE_SHIFT)) {
- dev_err(atomisp_dev,
- "user space memory size is less than the expected size..\n");
- return -ENOMEM;
- } else if (pgnr > ((PAGE_ALIGN(size)) >> PAGE_SHIFT)) {
- dev_err(atomisp_dev,
- "user space memory size is large than the expected size..\n");
- return -ENOMEM;
- }
-
- return hmm_alloc(size, HMM_BO_USER, 0, ptr,
- attribute & MMGR_ATTRIBUTE_CACHED);
-
-}
diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_1.0/ia_css_sdis.host.c b/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_1.0/ia_css_sdis.host.c
index 418481e016f7..827400957bad 100644
--- a/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_1.0/ia_css_sdis.host.c
+++ b/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_1.0/ia_css_sdis.host.c
@@ -329,7 +329,7 @@ ia_css_isp_dvs_statistics_allocate(
HIVE_ISP_DDR_WORD_BYTES);
me->size = hor_size + ver_size;
- me->data_ptr = mmgr_malloc(me->size);
+ me->data_ptr = mmgr_alloc_attr(me->size, 0);
if (me->data_ptr == mmgr_NULL)
goto err;
me->hor_size = hor_size;
diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_2/ia_css_sdis2.host.c b/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_2/ia_css_sdis2.host.c
index 20fa7d924d58..21e5fb940180 100644
--- a/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_2/ia_css_sdis2.host.c
+++ b/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_2/ia_css_sdis2.host.c
@@ -295,7 +295,7 @@ ia_css_isp_dvs2_statistics_allocate(
* grid->aligned_height * IA_CSS_DVS2_NUM_COEF_TYPES;
me->size = 2 * size;
- me->data_ptr = mmgr_malloc(me->size);
+ me->data_ptr = mmgr_alloc_attr(me->size, 0);
if (me->data_ptr == mmgr_NULL)
goto err;
me->hor_proj = me->data_ptr;
diff --git a/drivers/staging/media/atomisp/pci/memory_realloc.c b/drivers/staging/media/atomisp/pci/memory_realloc.c
index e640d5daf502..ec0a078e65f9 100644
--- a/drivers/staging/media/atomisp/pci/memory_realloc.c
+++ b/drivers/staging/media/atomisp/pci/memory_realloc.c
@@ -32,12 +32,11 @@ bool reallocate_buffer(
enum ia_css_err *err)
{
bool ret;
- u16 mmgr_attribute = MMGR_ATTRIBUTE_DEFAULT;
IA_CSS_ENTER_PRIVATE("void");
ret = realloc_isp_css_mm_buf(curr_buf,
- curr_size, needed_size, force, err, mmgr_attribute);
+ curr_size, needed_size, force, err, 0);
IA_CSS_LEAVE_PRIVATE("ret=%d", ret);
return ret;
diff --git a/drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c b/drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c
index 0f0d9d88e1fe..070025de2ae6 100644
--- a/drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c
+++ b/drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c
@@ -2490,7 +2490,7 @@ void ia_css_debug_dump_perf_counters(void)
void sh_css_init_ddr_debug_queue(void)
{
hrt_vaddress ddr_debug_queue_addr =
- mmgr_malloc(sizeof(debug_data_ddr_t));
+ mmgr_alloc_attr(sizeof(debug_data_ddr_t), 0);
const struct ia_css_fw_info *fw;
unsigned int HIVE_ADDR_debug_buffer_ddr_address;
diff --git a/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c b/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c
index 0c1e30f2923b..75edd79b7968 100644
--- a/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c
+++ b/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c
@@ -19,6 +19,7 @@
#include "isp.h"
#include "sh_css_internal.h"
#include "memory_access.h"
+#include "atomisp_internal.h"
#define NV12_TILEY_TILE_WIDTH 128
#define NV12_TILEY_TILE_HEIGHT 32
@@ -96,7 +97,7 @@ ia_css_elems_bytes_from_info(
void ia_css_frame_zero(struct ia_css_frame *frame)
{
assert(frame);
- mmgr_clear(frame->data, frame->data_bytes);
+ hmm_set(frame->data, 0, frame->data_bytes);
}
enum ia_css_err ia_css_frame_allocate_from_info(struct ia_css_frame **frame,
@@ -166,10 +167,19 @@ enum ia_css_err ia_css_frame_map(struct ia_css_frame **frame,
return err;
if (err == IA_CSS_SUCCESS) {
- /* use mmgr_mmap to map */
- me->data = (ia_css_ptr) mmgr_mmap(data,
- me->data_bytes,
- attribute, pgnr);
+ if (pgnr < ((PAGE_ALIGN(me->data_bytes)) >> PAGE_SHIFT)) {
+ dev_err(atomisp_dev,
+ "user space memory size is less than the expected size..\n");
+ return -ENOMEM;
+ } else if (pgnr > ((PAGE_ALIGN(me->data_bytes)) >> PAGE_SHIFT)) {
+ dev_err(atomisp_dev,
+ "user space memory size is large than the expected size..\n");
+ return -ENOMEM;
+ }
+
+ return hmm_alloc(me->data_bytes, HMM_BO_USER, 0, data,
+ attribute & MMGR_ATTRIBUTE_CACHED);
+
if (me->data == mmgr_NULL)
err = IA_CSS_ERR_INVALID_ARGUMENTS;
}
@@ -789,8 +799,7 @@ static enum ia_css_err frame_allocate_buffer_data(struct ia_css_frame *frame)
#endif
frame->data = mmgr_alloc_attr(frame->data_bytes,
frame->contiguous ?
- MMGR_ATTRIBUTE_CONTIGUOUS :
- MMGR_ATTRIBUTE_DEFAULT);
+ MMGR_ATTRIBUTE_CONTIGUOUS : 0);
if (frame->data == mmgr_NULL)
return IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
diff --git a/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c b/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c
index 443e412d05ad..8138fb8b4155 100644
--- a/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c
+++ b/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c
@@ -127,7 +127,7 @@ ia_css_isp_param_allocate_isp_parameters(
goto cleanup;
}
if (pclass != IA_CSS_PARAM_CLASS_PARAM) {
- css_params->params[pclass][mem].address = mmgr_malloc(size);
+ css_params->params[pclass][mem].address = mmgr_alloc_attr(size, 0);
if (!css_params->params[pclass][mem].address) {
err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
goto cleanup;
diff --git a/drivers/staging/media/atomisp/pci/runtime/rmgr/src/rmgr_vbuf.c b/drivers/staging/media/atomisp/pci/runtime/rmgr/src/rmgr_vbuf.c
index 2c204dceb491..714b8099e544 100644
--- a/drivers/staging/media/atomisp/pci/runtime/rmgr/src/rmgr_vbuf.c
+++ b/drivers/staging/media/atomisp/pci/runtime/rmgr/src/rmgr_vbuf.c
@@ -17,7 +17,7 @@
#include <type_support.h>
#include <assert_support.h>
#include <platform_support.h> /* memset */
-#include <memory_access.h> /* mmmgr_malloc, mhmm_free */
+#include <memory_access.h> /* mmmgr_alloc_attr */
#include <ia_css_debug.h>
/*
@@ -297,7 +297,7 @@ void ia_css_rmgr_acq_vbuf(struct ia_css_rmgr_vbuf_pool *pool,
}
if ((*handle)->vptr == 0x0) {
/* we need to allocate */
- (*handle)->vptr = mmgr_malloc((*handle)->size);
+ (*handle)->vptr = mmgr_alloc_attr((*handle)->size, 0);
} else {
/* we popped a buffer */
return;
diff --git a/drivers/staging/media/atomisp/pci/runtime/spctrl/src/spctrl.c b/drivers/staging/media/atomisp/pci/runtime/spctrl/src/spctrl.c
index db39fa273251..19326d888e53 100644
--- a/drivers/staging/media/atomisp/pci/runtime/spctrl/src/spctrl.c
+++ b/drivers/staging/media/atomisp/pci/runtime/spctrl/src/spctrl.c
@@ -63,7 +63,7 @@ enum ia_css_err ia_css_spctrl_load_fw(sp_ID_t sp_id,
* Data used to be stored separately, because of access alignment constraints,
* fix the FW generation instead
*/
- code_addr = mmgr_malloc(spctrl_cfg->code_size);
+ code_addr = mmgr_alloc_attr(spctrl_cfg->code_size, 0);
if (code_addr == mmgr_NULL)
return IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
mmgr_store(code_addr, spctrl_cfg->code, spctrl_cfg->code_size);
diff --git a/drivers/staging/media/atomisp/pci/sh_css_firmware.c b/drivers/staging/media/atomisp/pci/sh_css_firmware.c
index eb3c01574853..5a2e86b02c85 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_firmware.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_firmware.c
@@ -322,7 +322,7 @@ void sh_css_unload_firmware(void)
hrt_vaddress
sh_css_load_blob(const unsigned char *blob, unsigned int size)
{
- hrt_vaddress target_addr = mmgr_malloc(size);
+ hrt_vaddress target_addr = mmgr_alloc_attr(size, 0);
/* this will allocate memory aligned to a DDR word boundary which
is required for the CSS DMA to read the instructions. */
diff --git a/drivers/staging/media/atomisp/pci/sh_css_params.c b/drivers/staging/media/atomisp/pci/sh_css_params.c
index 2e719f7db89e..0a59ef0d4bce 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_params.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_params.c
@@ -2757,12 +2757,11 @@ static bool reallocate_buffer(
enum ia_css_err *err)
{
bool ret;
- u16 mmgr_attribute = MMGR_ATTRIBUTE_DEFAULT;
IA_CSS_ENTER_PRIVATE("void");
ret = realloc_isp_css_mm_buf(curr_buf,
- curr_size, needed_size, force, err, mmgr_attribute);
+ curr_size, needed_size, force, err, 0);
IA_CSS_LEAVE_PRIVATE("ret=%d", ret);
return ret;
@@ -2803,7 +2802,7 @@ ia_css_isp_3a_statistics_allocate(const struct ia_css_3a_grid_info *grid)
me->hmem_size = CEIL_MUL(me->hmem_size, HIVE_ISP_DDR_WORD_BYTES);
me->size = me->dmem_size + me->vmem_size * 2 + me->hmem_size;
- me->data_ptr = mmgr_malloc(me->size);
+ me->data_ptr = mmgr_alloc_attr(me->size, 0);
if (me->data_ptr == mmgr_NULL) {
sh_css_free(me);
me = NULL;
@@ -2853,7 +2852,7 @@ ia_css_metadata_allocate(const struct ia_css_metadata_info *metadata_info)
md->info = *metadata_info;
md->exp_id = 0;
- md->address = mmgr_malloc(metadata_info->size);
+ md->address = mmgr_alloc_attr(metadata_info->size, 0);
if (md->address == mmgr_NULL)
goto error;
@@ -3010,13 +3009,13 @@ sh_css_create_isp_params(struct ia_css_stream *stream,
ddr_ptrs_size->isp_param = params_size;
ddr_ptrs->isp_param =
ia_css_refcount_increment(IA_CSS_REFCOUNT_PARAM_BUFFER,
- mmgr_malloc(params_size));
+ mmgr_alloc_attr(params_size, 0));
succ &= (ddr_ptrs->isp_param != mmgr_NULL);
ddr_ptrs_size->macc_tbl = sizeof(struct ia_css_macc_table);
ddr_ptrs->macc_tbl =
ia_css_refcount_increment(IA_CSS_REFCOUNT_PARAM_BUFFER,
- mmgr_malloc(sizeof(struct ia_css_macc_table)));
+ mmgr_alloc_attr(sizeof(struct ia_css_macc_table), 0));
succ &= (ddr_ptrs->macc_tbl != mmgr_NULL);
*isp_params_out = params;
@@ -3267,12 +3266,12 @@ sh_css_params_init(void) {
for (i = 0; i < SH_CSS_MAX_STAGES; i++) {
xmem_sp_stage_ptrs[p][i] =
ia_css_refcount_increment(-1,
- mmgr_calloc(1,
- sizeof(struct sh_css_sp_stage)));
+ mmgr_alloc_attr(sizeof(struct sh_css_sp_stage),
+ MMGR_ATTRIBUTE_CLEARED));
xmem_isp_stage_ptrs[p][i] =
ia_css_refcount_increment(-1,
- mmgr_calloc(1,
- sizeof(struct sh_css_isp_stage)));
+ mmgr_alloc_attr(sizeof(struct sh_css_sp_stage),
+ MMGR_ATTRIBUTE_CLEARED));
if ((xmem_sp_stage_ptrs[p][i] == mmgr_NULL) ||
(xmem_isp_stage_ptrs[p][i] == mmgr_NULL)) {
@@ -3288,11 +3287,13 @@ sh_css_params_init(void) {
ia_css_config_rgb_gamma_tables();
ia_css_config_xnr_table();
- sp_ddr_ptrs = ia_css_refcount_increment(-1, mmgr_calloc(1,
- CEIL_MUL(sizeof(struct sh_css_ddr_address_map),
- HIVE_ISP_DDR_WORD_BYTES)));
- xmem_sp_group_ptrs = ia_css_refcount_increment(-1, mmgr_calloc(1,
- sizeof(struct sh_css_sp_group)));
+ sp_ddr_ptrs = ia_css_refcount_increment(-1,
+ mmgr_alloc_attr(CEIL_MUL(sizeof(struct sh_css_ddr_address_map),
+ HIVE_ISP_DDR_WORD_BYTES),
+ MMGR_ATTRIBUTE_CLEARED));
+ xmem_sp_group_ptrs = ia_css_refcount_increment(-1,
+ mmgr_alloc_attr(sizeof(struct sh_css_sp_group),
+ MMGR_ATTRIBUTE_CLEARED));
if ((sp_ddr_ptrs == mmgr_NULL) ||
(xmem_sp_group_ptrs == mmgr_NULL))
@@ -3316,7 +3317,7 @@ static void host_lut_store(const void *lut)
/* Note that allocation is in ipu address space. */
inline hrt_vaddress sh_css_params_alloc_gdc_lut(void)
{
- return mmgr_malloc(sizeof(zoom_table));
+ return mmgr_alloc_attr(sizeof(zoom_table), 0);
}
inline void sh_css_params_free_gdc_lut(hrt_vaddress addr)
@@ -3356,7 +3357,7 @@ enum ia_css_err ia_css_pipe_set_bci_scaler_lut(struct ia_css_pipe *pipe,
if (!stream_started) {
if (!atomisp_hw_is_isp2401)
- pipe->scaler_pp_lut = mmgr_malloc(sizeof(zoom_table));
+ pipe->scaler_pp_lut = mmgr_alloc_attr(sizeof(zoom_table), 0);
else
pipe->scaler_pp_lut = sh_css_params_alloc_gdc_lut();
@@ -3401,7 +3402,7 @@ enum ia_css_err sh_css_params_map_and_store_default_gdc_lut(void)
host_lut_store((void *)zoom_table);
if (!atomisp_hw_is_isp2401)
- default_gdc_lut = mmgr_malloc(sizeof(zoom_table));
+ default_gdc_lut = mmgr_alloc_attr(sizeof(zoom_table), 0);
else
default_gdc_lut = sh_css_params_alloc_gdc_lut();
@@ -4540,8 +4541,8 @@ static enum ia_css_err write_ia_css_isp_parameter_set_info_to_ddr(
assert(me);
assert(out);
- *out = ia_css_refcount_increment(IA_CSS_REFCOUNT_PARAM_SET_POOL, mmgr_malloc(
- sizeof(struct ia_css_isp_parameter_set_info)));
+ *out = ia_css_refcount_increment(IA_CSS_REFCOUNT_PARAM_SET_POOL,
+ mmgr_alloc_attr(sizeof(struct ia_css_isp_parameter_set_info), 0));
succ = (*out != mmgr_NULL);
if (succ)
mmgr_store(*out,
--
2.26.2
_______________________________________________
devel mailing list
devel@linuxdriverproject.org
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
^ permalink raw reply related [flat|nested] 22+ messages in thread* [PATCH 04/20] media: atomisp: go one step further to drop ia_css_memory_access.c
2020-05-28 6:14 [PATCH 00/20] More atomisp fixes and cleanups Mauro Carvalho Chehab
` (2 preceding siblings ...)
2020-05-28 6:14 ` [PATCH 03/20] media: atomisp: reduce abstraction at ia_css_memory_access Mauro Carvalho Chehab
@ 2020-05-28 6:14 ` Mauro Carvalho Chehab
2020-05-28 6:14 ` [PATCH 05/20] media: atomisp: get rid of mmgr_load and mmgr_store Mauro Carvalho Chehab
` (15 subsequent siblings)
19 siblings, 0 replies; 22+ messages in thread
From: Mauro Carvalho Chehab @ 2020-05-28 6:14 UTC (permalink / raw)
Cc: Mauro Carvalho Chehab, Greg Kroah-Hartman, devel, Sakari Ailus
Move the attrs handling into hmm, simplifying even further
what the ia_css_memory_access.c file does.
Yet, the returned type for ia_css_memory_access.c is an
integer, instead of a pointer.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
.../staging/media/atomisp/include/hmm/hmm.h | 3 ++-
.../media/atomisp/include/linux/atomisp.h | 2 ++
.../memory_access/memory_access.h | 3 ---
drivers/staging/media/atomisp/pci/hmm/hmm.c | 11 ++++++++--
.../media/atomisp/pci/ia_css_memory_access.c | 21 +------------------
.../atomisp/pci/runtime/frame/src/frame.c | 4 ++--
.../staging/media/atomisp/pci/sh_css_params.c | 8 +++----
7 files changed, 20 insertions(+), 32 deletions(-)
diff --git a/drivers/staging/media/atomisp/include/hmm/hmm.h b/drivers/staging/media/atomisp/include/hmm/hmm.h
index e2149b16c9fd..a661c039a2cc 100644
--- a/drivers/staging/media/atomisp/include/hmm/hmm.h
+++ b/drivers/staging/media/atomisp/include/hmm/hmm.h
@@ -35,7 +35,8 @@ int hmm_init(void);
void hmm_cleanup(void);
ia_css_ptr hmm_alloc(size_t bytes, enum hmm_bo_type type,
- int from_highmem, const void __user *userptr, bool cached);
+ int from_highmem, const void __user *userptr,
+ const uint16_t attrs);
void hmm_free(ia_css_ptr ptr);
int hmm_load(ia_css_ptr virt, void *data, unsigned int bytes);
int hmm_store(ia_css_ptr virt, const void *data, unsigned int bytes);
diff --git a/drivers/staging/media/atomisp/include/linux/atomisp.h b/drivers/staging/media/atomisp/include/linux/atomisp.h
index e9670749bae0..fc2e76694613 100644
--- a/drivers/staging/media/atomisp/include/linux/atomisp.h
+++ b/drivers/staging/media/atomisp/include/linux/atomisp.h
@@ -917,6 +917,8 @@ struct atomisp_acc_map {
#define ATOMISP_MAP_FLAG_NOFLUSH 0x0001 /* Do not flush cache */
#define ATOMISP_MAP_FLAG_CACHED 0x0002 /* Enable cache */
+#define ATOMISP_MAP_FLAG_CONTIGUOUS 0x0004
+#define ATOMISP_MAP_FLAG_CLEARED 0x0008
struct atomisp_acc_state {
__u32 flags; /* Flags, see list below */
diff --git a/drivers/staging/media/atomisp/pci/hive_isp_css_include/memory_access/memory_access.h b/drivers/staging/media/atomisp/pci/hive_isp_css_include/memory_access/memory_access.h
index c8a41e5d8dab..19b9083995a4 100644
--- a/drivers/staging/media/atomisp/pci/hive_isp_css_include/memory_access/memory_access.h
+++ b/drivers/staging/media/atomisp/pci/hive_isp_css_include/memory_access/memory_access.h
@@ -76,9 +76,6 @@
* within the allocation referencable from the
* returned pointer/address.
*/
-#define MMGR_ATTRIBUTE_CACHED 0x0001
-#define MMGR_ATTRIBUTE_CONTIGUOUS 0x0002
-#define MMGR_ATTRIBUTE_CLEARED 0x0008
#define mmgr_NULL ((hrt_vaddress)0)
#define mmgr_EXCEPTION ((hrt_vaddress)-1)
diff --git a/drivers/staging/media/atomisp/pci/hmm/hmm.c b/drivers/staging/media/atomisp/pci/hmm/hmm.c
index 975749d67131..68dab2393767 100644
--- a/drivers/staging/media/atomisp/pci/hmm/hmm.c
+++ b/drivers/staging/media/atomisp/pci/hmm/hmm.c
@@ -193,7 +193,7 @@ int hmm_init(void)
* at the beginning, to avoid hmm_alloc return 0 in the
* further allocation.
*/
- dummy_ptr = hmm_alloc(1, HMM_BO_PRIVATE, 0, NULL, false);
+ dummy_ptr = hmm_alloc(1, HMM_BO_PRIVATE, 0, NULL, 0);
if (!ret) {
ret = sysfs_create_group(&atomisp_dev->kobj,
@@ -219,12 +219,16 @@ void hmm_cleanup(void)
}
ia_css_ptr hmm_alloc(size_t bytes, enum hmm_bo_type type,
- int from_highmem, const void __user *userptr, bool cached)
+ int from_highmem, const void __user *userptr,
+ const uint16_t attrs)
{
unsigned int pgnr;
struct hmm_buffer_object *bo;
+ bool cached = attrs & ATOMISP_MAP_FLAG_CACHED;
int ret;
+ WARN_ON(attrs & ATOMISP_MAP_FLAG_CONTIGUOUS);
+
/*
* Check if we are initialized. In the ideal world we wouldn't need
* this but we can tackle it once the driver is a lot cleaner
@@ -258,6 +262,9 @@ ia_css_ptr hmm_alloc(size_t bytes, enum hmm_bo_type type,
hmm_mem_stat.tol_cnt += pgnr;
+ if (attrs & ATOMISP_MAP_FLAG_CLEARED)
+ hmm_set(bo->start, 0, bytes);
+
return bo->start;
bind_err:
diff --git a/drivers/staging/media/atomisp/pci/ia_css_memory_access.c b/drivers/staging/media/atomisp/pci/ia_css_memory_access.c
index d11843a717e0..e19b98fe7201 100644
--- a/drivers/staging/media/atomisp/pci/ia_css_memory_access.c
+++ b/drivers/staging/media/atomisp/pci/ia_css_memory_access.c
@@ -12,30 +12,11 @@
* more details.
*/
-#include <type_support.h>
-#include <system_types.h>
-#include <assert_support.h>
#include <memory_access.h>
-#include <ia_css_env.h>
-
-#include "atomisp_internal.h"
hrt_vaddress mmgr_alloc_attr(const size_t size, const uint16_t attrs)
{
- ia_css_ptr data;
-
- WARN_ON(attrs & MMGR_ATTRIBUTE_CONTIGUOUS);
-
- data = hmm_alloc(size, HMM_BO_PRIVATE, 0, NULL,
- attrs & MMGR_ATTRIBUTE_CACHED);
-
- if (!data)
- return 0;
-
- if (attrs & MMGR_ATTRIBUTE_CLEARED)
- hmm_set(data, 0, size);
-
- return (ia_css_ptr)data;
+ return hmm_alloc(size, HMM_BO_PRIVATE, 0, NULL, attrs);
}
void mmgr_load(const hrt_vaddress vaddr, void *data, const size_t size)
diff --git a/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c b/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c
index 75edd79b7968..9a9c1fffd3d9 100644
--- a/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c
+++ b/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c
@@ -178,7 +178,7 @@ enum ia_css_err ia_css_frame_map(struct ia_css_frame **frame,
}
return hmm_alloc(me->data_bytes, HMM_BO_USER, 0, data,
- attribute & MMGR_ATTRIBUTE_CACHED);
+ attribute & ATOMISP_MAP_FLAG_CACHED);
if (me->data == mmgr_NULL)
err = IA_CSS_ERR_INVALID_ARGUMENTS;
@@ -799,7 +799,7 @@ static enum ia_css_err frame_allocate_buffer_data(struct ia_css_frame *frame)
#endif
frame->data = mmgr_alloc_attr(frame->data_bytes,
frame->contiguous ?
- MMGR_ATTRIBUTE_CONTIGUOUS : 0);
+ ATOMISP_MAP_FLAG_CONTIGUOUS : 0);
if (frame->data == mmgr_NULL)
return IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
diff --git a/drivers/staging/media/atomisp/pci/sh_css_params.c b/drivers/staging/media/atomisp/pci/sh_css_params.c
index 0a59ef0d4bce..00388e563668 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_params.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_params.c
@@ -3267,11 +3267,11 @@ sh_css_params_init(void) {
xmem_sp_stage_ptrs[p][i] =
ia_css_refcount_increment(-1,
mmgr_alloc_attr(sizeof(struct sh_css_sp_stage),
- MMGR_ATTRIBUTE_CLEARED));
+ ATOMISP_MAP_FLAG_CLEARED));
xmem_isp_stage_ptrs[p][i] =
ia_css_refcount_increment(-1,
mmgr_alloc_attr(sizeof(struct sh_css_sp_stage),
- MMGR_ATTRIBUTE_CLEARED));
+ ATOMISP_MAP_FLAG_CLEARED));
if ((xmem_sp_stage_ptrs[p][i] == mmgr_NULL) ||
(xmem_isp_stage_ptrs[p][i] == mmgr_NULL)) {
@@ -3290,10 +3290,10 @@ sh_css_params_init(void) {
sp_ddr_ptrs = ia_css_refcount_increment(-1,
mmgr_alloc_attr(CEIL_MUL(sizeof(struct sh_css_ddr_address_map),
HIVE_ISP_DDR_WORD_BYTES),
- MMGR_ATTRIBUTE_CLEARED));
+ ATOMISP_MAP_FLAG_CLEARED));
xmem_sp_group_ptrs = ia_css_refcount_increment(-1,
mmgr_alloc_attr(sizeof(struct sh_css_sp_group),
- MMGR_ATTRIBUTE_CLEARED));
+ ATOMISP_MAP_FLAG_CLEARED));
if ((sp_ddr_ptrs == mmgr_NULL) ||
(xmem_sp_group_ptrs == mmgr_NULL))
--
2.26.2
_______________________________________________
devel mailing list
devel@linuxdriverproject.org
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
^ permalink raw reply related [flat|nested] 22+ messages in thread* [PATCH 05/20] media: atomisp: get rid of mmgr_load and mmgr_store
2020-05-28 6:14 [PATCH 00/20] More atomisp fixes and cleanups Mauro Carvalho Chehab
` (3 preceding siblings ...)
2020-05-28 6:14 ` [PATCH 04/20] media: atomisp: go one step further to drop ia_css_memory_access.c Mauro Carvalho Chehab
@ 2020-05-28 6:14 ` Mauro Carvalho Chehab
2020-05-28 6:14 ` [PATCH 06/20] media: atomisp: get rid of unused memory_realloc code Mauro Carvalho Chehab
` (14 subsequent siblings)
19 siblings, 0 replies; 22+ messages in thread
From: Mauro Carvalho Chehab @ 2020-05-28 6:14 UTC (permalink / raw)
Cc: Mauro Carvalho Chehab, Greg Kroah-Hartman, devel, Sakari Ailus
Those functions are just wrappers for hmm_load/hmm_store.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
.../pci/hive_isp_css_common/host/debug.c | 8 +++---
.../hive_isp_css_common/host/debug_private.h | 8 +++---
.../memory_access/memory_access.h | 20 -------------
drivers/staging/media/atomisp/pci/hmm/hmm.c | 18 +++++++++++-
.../media/atomisp/pci/ia_css_memory_access.c | 13 ---------
.../kernels/sdis/sdis_1.0/ia_css_sdis.host.c | 2 +-
.../kernels/sdis/sdis_2/ia_css_sdis2.host.c | 2 +-
.../pci/runtime/isp_param/src/isp_param.c | 2 +-
.../pci/runtime/queue/src/queue_access.c | 8 +++---
.../atomisp/pci/runtime/spctrl/src/spctrl.c | 2 +-
drivers/staging/media/atomisp/pci/sh_css.c | 12 ++++----
.../media/atomisp/pci/sh_css_firmware.c | 2 +-
.../staging/media/atomisp/pci/sh_css_params.c | 28 +++++++++----------
13 files changed, 54 insertions(+), 71 deletions(-)
diff --git a/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/debug.c b/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/debug.c
index d911aec24185..6079ca1e7732 100644
--- a/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/debug.c
+++ b/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/debug.c
@@ -48,13 +48,13 @@ void debug_buffer_ddr_init(const hrt_vaddress addr)
u32 tail = 0;
/* set the ddr queue */
debug_buffer_ddr_address = addr;
- mmgr_store(addr + DEBUG_DATA_BUF_MODE_DDR_ADDR,
+ hmm_store(addr + DEBUG_DATA_BUF_MODE_DDR_ADDR,
&mode, sizeof(debug_buf_mode_t));
- mmgr_store(addr + DEBUG_DATA_HEAD_DDR_ADDR,
+ hmm_store(addr + DEBUG_DATA_HEAD_DDR_ADDR,
&head, sizeof(uint32_t));
- mmgr_store(addr + DEBUG_DATA_TAIL_DDR_ADDR,
+ hmm_store(addr + DEBUG_DATA_TAIL_DDR_ADDR,
&tail, sizeof(uint32_t));
- mmgr_store(addr + DEBUG_DATA_ENABLE_DDR_ADDR,
+ hmm_store(addr + DEBUG_DATA_ENABLE_DDR_ADDR,
&enable, sizeof(uint32_t));
/* set the local copy */
diff --git a/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/debug_private.h b/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/debug_private.h
index 8447e33d1c04..f2f5b7658819 100644
--- a/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/debug_private.h
+++ b/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/debug_private.h
@@ -101,22 +101,22 @@ STORAGE_CLASS_DEBUG_C void debug_synch_queue_ddr(void)
{
u32 remote_tail;
- mmgr_load(debug_buffer_ddr_address + DEBUG_DATA_TAIL_DDR_ADDR, &remote_tail,
+ hmm_load(debug_buffer_ddr_address + DEBUG_DATA_TAIL_DDR_ADDR, &remote_tail,
sizeof(uint32_t));
/* We could move the remote head after the upload, but we would have to limit the upload w.r.t. the local head. This is easier */
if (remote_tail > debug_data_ptr->tail) {
size_t delta = remote_tail - debug_data_ptr->tail;
- mmgr_load(debug_buffer_ddr_address + DEBUG_DATA_BUF_DDR_ADDR +
+ hmm_load(debug_buffer_ddr_address + DEBUG_DATA_BUF_DDR_ADDR +
debug_data_ptr->tail * sizeof(uint32_t),
(void *)&debug_data_ptr->buf[debug_data_ptr->tail], delta * sizeof(uint32_t));
} else if (remote_tail < debug_data_ptr->tail) {
size_t delta = DEBUG_BUF_SIZE - debug_data_ptr->tail;
- mmgr_load(debug_buffer_ddr_address + DEBUG_DATA_BUF_DDR_ADDR +
+ hmm_load(debug_buffer_ddr_address + DEBUG_DATA_BUF_DDR_ADDR +
debug_data_ptr->tail * sizeof(uint32_t),
(void *)&debug_data_ptr->buf[debug_data_ptr->tail], delta * sizeof(uint32_t));
- mmgr_load(debug_buffer_ddr_address + DEBUG_DATA_BUF_DDR_ADDR,
+ hmm_load(debug_buffer_ddr_address + DEBUG_DATA_BUF_DDR_ADDR,
(void *)&debug_data_ptr->buf[0],
remote_tail * sizeof(uint32_t));
} /* else we are up to date */
diff --git a/drivers/staging/media/atomisp/pci/hive_isp_css_include/memory_access/memory_access.h b/drivers/staging/media/atomisp/pci/hive_isp_css_include/memory_access/memory_access.h
index 19b9083995a4..4a062ee2f8df 100644
--- a/drivers/staging/media/atomisp/pci/hive_isp_css_include/memory_access/memory_access.h
+++ b/drivers/staging/media/atomisp/pci/hive_isp_css_include/memory_access/memory_access.h
@@ -91,24 +91,4 @@
hrt_vaddress mmgr_alloc_attr(const size_t size, const uint16_t attribute);
-/*! Read an array of bytes from a virtual memory address
-
- \param vaddr[in] Address of an allocation
- \param data[out] pointer to the destination array
- \param size[in] number of bytes to read
-
- \return none
- */
-void mmgr_load(const hrt_vaddress vaddr, void *data, const size_t size);
-
-/*! Write an array of bytes to device registers or memory in the device
-
- \param vaddr[in] Address of an allocation
- \param data[in] pointer to the source array
- \param size[in] number of bytes to write
-
- \return none
- */
-void mmgr_store(const hrt_vaddress vaddr, const void *data, const size_t size);
-
#endif /* __MEMORY_ACCESS_H_INCLUDED__ */
diff --git a/drivers/staging/media/atomisp/pci/hmm/hmm.c b/drivers/staging/media/atomisp/pci/hmm/hmm.c
index 68dab2393767..5e983442ca80 100644
--- a/drivers/staging/media/atomisp/pci/hmm/hmm.c
+++ b/drivers/staging/media/atomisp/pci/hmm/hmm.c
@@ -403,9 +403,14 @@ static int load_and_flush(ia_css_ptr virt, void *data, unsigned int bytes)
/* Read function in ISP memory management */
int hmm_load(ia_css_ptr virt, void *data, unsigned int bytes)
{
+ if (!virt) {
+ dev_warn(atomisp_dev,
+ "hmm_store: address is NULL\n");
+ return -EINVAL;
+ }
if (!data) {
dev_err(atomisp_dev,
- "hmm_load NULL argument\n");
+ "hmm_store: data is a NULL argument\n");
return -EINVAL;
}
return load_and_flush(virt, data, bytes);
@@ -425,6 +430,17 @@ int hmm_store(ia_css_ptr virt, const void *data, unsigned int bytes)
char *src, *des;
int ret;
+ if (!virt) {
+ dev_warn(atomisp_dev,
+ "hmm_store: address is NULL\n");
+ return -EINVAL;
+ }
+ if (!data) {
+ dev_err(atomisp_dev,
+ "hmm_store: data is a NULL argument\n");
+ return -EINVAL;
+ }
+
bo = hmm_bo_device_search_in_range(&bo_device, virt);
ret = hmm_check_bo(bo, virt);
if (ret)
diff --git a/drivers/staging/media/atomisp/pci/ia_css_memory_access.c b/drivers/staging/media/atomisp/pci/ia_css_memory_access.c
index e19b98fe7201..8dd41ec725f4 100644
--- a/drivers/staging/media/atomisp/pci/ia_css_memory_access.c
+++ b/drivers/staging/media/atomisp/pci/ia_css_memory_access.c
@@ -18,16 +18,3 @@ hrt_vaddress mmgr_alloc_attr(const size_t size, const uint16_t attrs)
{
return hmm_alloc(size, HMM_BO_PRIVATE, 0, NULL, attrs);
}
-
-void mmgr_load(const hrt_vaddress vaddr, void *data, const size_t size)
-{
- if (vaddr && data)
- hmm_load(vaddr, data, size);
-}
-
-void
-mmgr_store(const hrt_vaddress vaddr, const void *data, const size_t size)
-{
- if (vaddr && data)
- hmm_store(vaddr, data, size);
-}
diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_1.0/ia_css_sdis.host.c b/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_1.0/ia_css_sdis.host.c
index 827400957bad..fb0e6dcbca43 100644
--- a/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_1.0/ia_css_sdis.host.c
+++ b/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_1.0/ia_css_sdis.host.c
@@ -249,7 +249,7 @@ ia_css_get_dvs_statistics(
map = ia_css_isp_dvs_statistics_map_allocate(isp_stats, NULL);
if (map)
{
- mmgr_load(isp_stats->data_ptr, map->data_ptr, isp_stats->size);
+ hmm_load(isp_stats->data_ptr, map->data_ptr, isp_stats->size);
ia_css_translate_dvs_statistics(host_stats, map);
ia_css_isp_dvs_statistics_map_free(map);
} else
diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_2/ia_css_sdis2.host.c b/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_2/ia_css_sdis2.host.c
index 21e5fb940180..b9c7736baa44 100644
--- a/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_2/ia_css_sdis2.host.c
+++ b/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_2/ia_css_sdis2.host.c
@@ -189,7 +189,7 @@ ia_css_get_dvs2_statistics(
map = ia_css_isp_dvs_statistics_map_allocate(isp_stats, NULL);
if (map)
{
- mmgr_load(isp_stats->data_ptr, map->data_ptr, isp_stats->size);
+ hmm_load(isp_stats->data_ptr, map->data_ptr, isp_stats->size);
ia_css_translate_dvs2_statistics(host_stats, map);
ia_css_isp_dvs_statistics_map_free(map);
} else
diff --git a/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c b/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c
index 8138fb8b4155..d1442f5653da 100644
--- a/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c
+++ b/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c
@@ -194,7 +194,7 @@ ia_css_isp_param_copy_isp_mem_if_to_ddr(
return IA_CSS_ERR_INTERNAL_ERROR;
if (!size)
continue;
- mmgr_store(ddr_mem_ptr, host_mem_ptr, size);
+ hmm_store(ddr_mem_ptr, host_mem_ptr, size);
}
return IA_CSS_SUCCESS;
}
diff --git a/drivers/staging/media/atomisp/pci/runtime/queue/src/queue_access.c b/drivers/staging/media/atomisp/pci/runtime/queue/src/queue_access.c
index 1e8d3eb82eab..a2f7bacd4206 100644
--- a/drivers/staging/media/atomisp/pci/runtime/queue/src/queue_access.c
+++ b/drivers/staging/media/atomisp/pci/runtime/queue/src/queue_access.c
@@ -63,7 +63,7 @@ int ia_css_queue_load(
} else if (rdesc->location == IA_CSS_QUEUE_LOC_HOST) {
/* doing DMA transfer of entire structure */
- mmgr_load(rdesc->desc.remote.cb_desc_addr,
+ hmm_load(rdesc->desc.remote.cb_desc_addr,
(void *)cb_desc,
sizeof(ia_css_circbuf_desc_t));
} else if (rdesc->location == IA_CSS_QUEUE_LOC_ISP) {
@@ -110,7 +110,7 @@ int ia_css_queue_store(
cb_desc->step);
} else if (rdesc->location == IA_CSS_QUEUE_LOC_HOST) {
/* doing DMA transfer of entire structure */
- mmgr_store(rdesc->desc.remote.cb_desc_addr,
+ hmm_store(rdesc->desc.remote.cb_desc_addr,
(void *)cb_desc,
sizeof(ia_css_circbuf_desc_t));
} else if (rdesc->location == IA_CSS_QUEUE_LOC_ISP) {
@@ -136,7 +136,7 @@ int ia_css_queue_item_load(
item,
sizeof(ia_css_circbuf_elem_t));
} else if (rdesc->location == IA_CSS_QUEUE_LOC_HOST) {
- mmgr_load(rdesc->desc.remote.cb_elems_addr
+ hmm_load(rdesc->desc.remote.cb_elems_addr
+ position * sizeof(ia_css_circbuf_elem_t),
(void *)item,
sizeof(ia_css_circbuf_elem_t));
@@ -163,7 +163,7 @@ int ia_css_queue_item_store(
item,
sizeof(ia_css_circbuf_elem_t));
} else if (rdesc->location == IA_CSS_QUEUE_LOC_HOST) {
- mmgr_store(rdesc->desc.remote.cb_elems_addr
+ hmm_store(rdesc->desc.remote.cb_elems_addr
+ position * sizeof(ia_css_circbuf_elem_t),
(void *)item,
sizeof(ia_css_circbuf_elem_t));
diff --git a/drivers/staging/media/atomisp/pci/runtime/spctrl/src/spctrl.c b/drivers/staging/media/atomisp/pci/runtime/spctrl/src/spctrl.c
index 19326d888e53..65f8dda5e2c8 100644
--- a/drivers/staging/media/atomisp/pci/runtime/spctrl/src/spctrl.c
+++ b/drivers/staging/media/atomisp/pci/runtime/spctrl/src/spctrl.c
@@ -66,7 +66,7 @@ enum ia_css_err ia_css_spctrl_load_fw(sp_ID_t sp_id,
code_addr = mmgr_alloc_attr(spctrl_cfg->code_size, 0);
if (code_addr == mmgr_NULL)
return IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
- mmgr_store(code_addr, spctrl_cfg->code, spctrl_cfg->code_size);
+ hmm_store(code_addr, spctrl_cfg->code, spctrl_cfg->code_size);
if (sizeof(hrt_vaddress) > sizeof(hrt_data)) {
ia_css_debug_dtrace(IA_CSS_DEBUG_ERROR,
diff --git a/drivers/staging/media/atomisp/pci/sh_css.c b/drivers/staging/media/atomisp/pci/sh_css.c
index f9571252e6e0..791f03572f59 100644
--- a/drivers/staging/media/atomisp/pci/sh_css.c
+++ b/drivers/staging/media/atomisp/pci/sh_css.c
@@ -4312,7 +4312,7 @@ ia_css_pipe_enqueue_buffer(struct ia_css_pipe *pipe,
return IA_CSS_ERR_INTERNAL_ERROR;
}
- mmgr_store(h_vbuf->vptr,
+ hmm_store(h_vbuf->vptr,
(void *)(&ddr_buffer),
sizeof(struct sh_css_hmm_buffer));
if ((buf_type == IA_CSS_BUFFER_TYPE_3A_STATISTICS)
@@ -4471,7 +4471,7 @@ ia_css_pipe_dequeue_buffer(struct ia_css_pipe *pipe,
ddr_buffer_addr, buf_type);
if (hmm_buffer_record) {
/* valid hmm_buffer_record found. Save the kernel_ptr
- * for validation after performing mmgr_load. The
+ * for validation after performing hmm_load. The
* vbuf handle and buffer_record can be released.
*/
kernel_ptr = hmm_buffer_record->kernel_ptr;
@@ -4484,7 +4484,7 @@ ia_css_pipe_dequeue_buffer(struct ia_css_pipe *pipe,
return IA_CSS_ERR_INTERNAL_ERROR;
}
- mmgr_load(ddr_buffer_addr,
+ hmm_load(ddr_buffer_addr,
&ddr_buffer,
sizeof(struct sh_css_hmm_buffer));
@@ -10849,10 +10849,10 @@ ia_css_pipe_update_qos_ext_mapped_arg(struct ia_css_pipe *pipe,
sp_dmem_load(SP0_ID,
(unsigned int)sp_address_of(sp_group),
&sp_group, sizeof(struct sh_css_sp_group));
- mmgr_load(sp_group.pipe[thread_id].sp_stage_addr[stage_num],
+ hmm_load(sp_group.pipe[thread_id].sp_stage_addr[stage_num],
&sp_stage, sizeof(struct sh_css_sp_stage));
- mmgr_load(sp_stage.isp_stage_addr,
+ hmm_load(sp_stage.isp_stage_addr,
&isp_stage, sizeof(struct sh_css_isp_stage));
for (mem = 0; mem < N_IA_CSS_ISP_MEMORIES; mem++) {
@@ -10868,7 +10868,7 @@ ia_css_pipe_update_qos_ext_mapped_arg(struct ia_css_pipe *pipe,
isp_seg->params[IA_CSS_PARAM_CLASS_PARAM][mem].size;
}
- mmgr_store(sp_stage.isp_stage_addr,
+ hmm_store(sp_stage.isp_stage_addr,
&isp_stage, sizeof(struct sh_css_isp_stage));
}
}
diff --git a/drivers/staging/media/atomisp/pci/sh_css_firmware.c b/drivers/staging/media/atomisp/pci/sh_css_firmware.c
index 5a2e86b02c85..fa7c62465f90 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_firmware.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_firmware.c
@@ -328,6 +328,6 @@ sh_css_load_blob(const unsigned char *blob, unsigned int size)
assert(blob);
if (target_addr)
- mmgr_store(target_addr, blob, size);
+ hmm_store(target_addr, blob, size);
return target_addr;
}
diff --git a/drivers/staging/media/atomisp/pci/sh_css_params.c b/drivers/staging/media/atomisp/pci/sh_css_params.c
index 00388e563668..890f8e74a85d 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_params.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_params.c
@@ -1521,7 +1521,7 @@ sh_css_set_black_frame(struct ia_css_stream *stream,
int ofs = y * width + x;
for (k = 0; k < ISP_VEC_NELEMS; k += 2) {
- mmgr_load(ptr, (void *)(&data), sizeof(int));
+ hmm_load(ptr, (void *)(&data), sizeof(int));
params->fpn_config.data[ofs + 2 * k] =
(short)(data & 0xFFFF);
params->fpn_config.data[ofs + 2 * k + 2] =
@@ -1529,7 +1529,7 @@ sh_css_set_black_frame(struct ia_css_stream *stream,
ptr += sizeof(int); /* byte system address */
}
for (k = 0; k < ISP_VEC_NELEMS; k += 2) {
- mmgr_load(ptr, (void *)(&data), sizeof(int));
+ hmm_load(ptr, (void *)(&data), sizeof(int));
params->fpn_config.data[ofs + 2 * k + 1] =
(short)(data & 0xFFFF);
params->fpn_config.data[ofs + 2 * k + 3] =
@@ -1620,7 +1620,7 @@ ia_css_params_store_ia_css_host_data(
IA_CSS_ENTER_PRIVATE("");
- mmgr_store(ddr_addr,
+ hmm_store(ddr_addr,
(void *)(data->address),
(size_t)data->size);
@@ -2133,7 +2133,7 @@ ia_css_get_3a_statistics(struct ia_css_3a_statistics *host_stats,
map = ia_css_isp_3a_statistics_map_allocate(isp_stats, NULL);
if (map)
{
- mmgr_load(isp_stats->data_ptr, map->data_ptr, isp_stats->size);
+ hmm_load(isp_stats->data_ptr, map->data_ptr, isp_stats->size);
ia_css_translate_3a_statistics(host_stats, map);
ia_css_isp_3a_statistics_map_free(map);
} else
@@ -3368,7 +3368,7 @@ enum ia_css_err ia_css_pipe_set_bci_scaler_lut(struct ia_css_pipe *pipe,
} else {
gdc_lut_convert_to_isp_format((const int(*)[HRT_GDC_N])lut,
interleaved_lut_temp);
- mmgr_store(pipe->scaler_pp_lut,
+ hmm_store(pipe->scaler_pp_lut,
(int *)interleaved_lut_temp,
sizeof(zoom_table));
}
@@ -3411,7 +3411,7 @@ enum ia_css_err sh_css_params_map_and_store_default_gdc_lut(void)
gdc_lut_convert_to_isp_format((const int(*)[HRT_GDC_N])zoom_table,
interleaved_lut_temp);
- mmgr_store(default_gdc_lut, (int *)interleaved_lut_temp,
+ hmm_store(default_gdc_lut, (int *)interleaved_lut_temp,
sizeof(zoom_table));
IA_CSS_LEAVE_PRIVATE("lut(%u) err=%d", default_gdc_lut, err);
@@ -3656,7 +3656,7 @@ static void sh_css_update_isp_params_to_ddr(
assert(params);
- mmgr_store(ddr_ptr, ¶ms->uds, size);
+ hmm_store(ddr_ptr, ¶ms->uds, size);
IA_CSS_LEAVE_PRIVATE("void");
}
@@ -3672,7 +3672,7 @@ static void sh_css_update_isp_mem_params_to_ddr(
params = ia_css_isp_param_get_mem_init(&binary->mem_params,
IA_CSS_PARAM_CLASS_PARAM, mem);
- mmgr_store(ddr_mem_ptr, params->address, size);
+ hmm_store(ddr_mem_ptr, params->address, size);
IA_CSS_LEAVE_PRIVATE("void");
}
@@ -4176,7 +4176,7 @@ sh_css_params_write_to_ddr_internal(
IA_CSS_LEAVE_ERR_PRIVATE(err);
return err;
}
- mmgr_store(ddr_map->macc_tbl,
+ hmm_store(ddr_map->macc_tbl,
converted_macc_table.data,
sizeof(converted_macc_table.data));
}
@@ -4461,7 +4461,7 @@ struct ia_css_shading_table *ia_css_get_shading_table(struct ia_css_stream
hrt_vaddress sh_css_store_sp_group_to_ddr(void)
{
IA_CSS_ENTER_LEAVE_PRIVATE("void");
- mmgr_store(xmem_sp_group_ptrs,
+ hmm_store(xmem_sp_group_ptrs,
&sh_css_sp_group,
sizeof(struct sh_css_sp_group));
return xmem_sp_group_ptrs;
@@ -4472,7 +4472,7 @@ hrt_vaddress sh_css_store_sp_stage_to_ddr(
unsigned int stage)
{
IA_CSS_ENTER_LEAVE_PRIVATE("void");
- mmgr_store(xmem_sp_stage_ptrs[pipe][stage],
+ hmm_store(xmem_sp_stage_ptrs[pipe][stage],
&sh_css_sp_stage,
sizeof(struct sh_css_sp_stage));
return xmem_sp_stage_ptrs[pipe][stage];
@@ -4483,7 +4483,7 @@ hrt_vaddress sh_css_store_isp_stage_to_ddr(
unsigned int stage)
{
IA_CSS_ENTER_LEAVE_PRIVATE("void");
- mmgr_store(xmem_isp_stage_ptrs[pipe][stage],
+ hmm_store(xmem_isp_stage_ptrs[pipe][stage],
&sh_css_isp_stage,
sizeof(struct sh_css_isp_stage));
return xmem_isp_stage_ptrs[pipe][stage];
@@ -4545,7 +4545,7 @@ static enum ia_css_err write_ia_css_isp_parameter_set_info_to_ddr(
mmgr_alloc_attr(sizeof(struct ia_css_isp_parameter_set_info), 0));
succ = (*out != mmgr_NULL);
if (succ)
- mmgr_store(*out,
+ hmm_store(*out,
me, sizeof(struct ia_css_isp_parameter_set_info));
else
err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
@@ -4574,7 +4574,7 @@ free_ia_css_isp_parameter_set_info(
return err;
}
- mmgr_load(ptr, &isp_params_info.mem_map, sizeof(struct sh_css_ddr_address_map));
+ hmm_load(ptr, &isp_params_info.mem_map, sizeof(struct sh_css_ddr_address_map));
/* copy map using size info */
for (i = 0; i < (sizeof(struct sh_css_ddr_address_map_size) /
sizeof(size_t)); i++)
--
2.26.2
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^ permalink raw reply related [flat|nested] 22+ messages in thread* [PATCH 06/20] media: atomisp: get rid of unused memory_realloc code
2020-05-28 6:14 [PATCH 00/20] More atomisp fixes and cleanups Mauro Carvalho Chehab
` (4 preceding siblings ...)
2020-05-28 6:14 ` [PATCH 05/20] media: atomisp: get rid of mmgr_load and mmgr_store Mauro Carvalho Chehab
@ 2020-05-28 6:14 ` Mauro Carvalho Chehab
2020-05-28 6:14 ` [PATCH 07/20] media: atomisp: change the type returned by mmgr alloc Mauro Carvalho Chehab
` (13 subsequent siblings)
19 siblings, 0 replies; 22+ messages in thread
From: Mauro Carvalho Chehab @ 2020-05-28 6:14 UTC (permalink / raw)
Cc: Mauro Carvalho Chehab, Greg Kroah-Hartman, devel, Sakari Ailus
The code for it is commented out, probably because it is
broken or uneeded for the driver to work. So, let's get
rid of it.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
drivers/staging/media/atomisp/Makefile | 1 -
.../pci/hive_isp_css_include/memory_realloc.h | 38 ---------
.../media/atomisp/pci/memory_realloc.c | 80 -------------------
.../staging/media/atomisp/pci/sh_css_params.c | 4 +-
4 files changed, 1 insertion(+), 122 deletions(-)
delete mode 100644 drivers/staging/media/atomisp/pci/hive_isp_css_include/memory_realloc.h
delete mode 100644 drivers/staging/media/atomisp/pci/memory_realloc.c
diff --git a/drivers/staging/media/atomisp/Makefile b/drivers/staging/media/atomisp/Makefile
index 889227dcebfe..4a77d6d6910d 100644
--- a/drivers/staging/media/atomisp/Makefile
+++ b/drivers/staging/media/atomisp/Makefile
@@ -115,7 +115,6 @@ atomisp-objs += \
pci/isp/kernels/xnr/xnr_3.0/ia_css_xnr3.host.o \
pci/isp/kernels/ynr/ynr_1.0/ia_css_ynr.host.o \
pci/isp/kernels/ynr/ynr_2/ia_css_ynr2.host.o \
- pci/memory_realloc.o \
pci/mmu/isp_mmu.o \
pci/mmu/sh_mmu_mrfld.o \
pci/runtime/binary/src/binary.o \
diff --git a/drivers/staging/media/atomisp/pci/hive_isp_css_include/memory_realloc.h b/drivers/staging/media/atomisp/pci/hive_isp_css_include/memory_realloc.h
deleted file mode 100644
index 546b93ca1186..000000000000
--- a/drivers/staging/media/atomisp/pci/hive_isp_css_include/memory_realloc.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/**
-Support for Intel Camera Imaging ISP subsystem.
-Copyright (c) 2010 - 2015, Intel Corporation.
-
-This program is free software; you can redistribute it and/or modify it
-under the terms and conditions of the GNU General Public License,
-version 2, as published by the Free Software Foundation.
-
-This program is distributed in the hope it will be useful, but WITHOUT
-ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-more details.
-*/
-#ifndef __MEMORY_REALLOC_H_INCLUDED__
-#define __MEMORY_REALLOC_H_INCLUDED__
-
-/*!
- * \brief
- * Define the internal reallocation of private css memory
- *
- */
-
-#include <type_support.h>
-/*
- * User provided file that defines the (sub)system address types:
- * - hrt_vaddress a type that can hold the (sub)system virtual address range
- */
-#include "system_types.h"
-#include "ia_css_err.h"
-
-bool reallocate_buffer(
- hrt_vaddress *curr_buf,
- size_t *curr_size,
- size_t needed_size,
- bool force,
- enum ia_css_err *err);
-
-#endif /*__MEMORY_REALLOC_H_INCLUDED__*/
diff --git a/drivers/staging/media/atomisp/pci/memory_realloc.c b/drivers/staging/media/atomisp/pci/memory_realloc.c
deleted file mode 100644
index ec0a078e65f9..000000000000
--- a/drivers/staging/media/atomisp/pci/memory_realloc.c
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
-Support for Intel Camera Imaging ISP subsystem.
-Copyright (c) 2010 - 2015, Intel Corporation.
-
-This program is free software; you can redistribute it and/or modify it
-under the terms and conditions of the GNU General Public License,
-version 2, as published by the Free Software Foundation.
-
-This program is distributed in the hope it will be useful, but WITHOUT
-ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-more details.
-*/
-#include "memory_realloc.h"
-#include "ia_css_debug.h"
-#include "ia_css_refcount.h"
-#include "memory_access.h"
-
-static bool realloc_isp_css_mm_buf(
- hrt_vaddress *curr_buf,
- size_t *curr_size,
- size_t needed_size,
- bool force,
- enum ia_css_err *err,
- uint16_t mmgr_attribute);
-
-bool reallocate_buffer(
- hrt_vaddress *curr_buf,
- size_t *curr_size,
- size_t needed_size,
- bool force,
- enum ia_css_err *err)
-{
- bool ret;
-
- IA_CSS_ENTER_PRIVATE("void");
-
- ret = realloc_isp_css_mm_buf(curr_buf,
- curr_size, needed_size, force, err, 0);
-
- IA_CSS_LEAVE_PRIVATE("ret=%d", ret);
- return ret;
-}
-
-static bool realloc_isp_css_mm_buf(
- hrt_vaddress *curr_buf,
- size_t *curr_size,
- size_t needed_size,
- bool force,
- enum ia_css_err *err,
- uint16_t mmgr_attribute)
-{
- s32 id;
-
- *err = IA_CSS_SUCCESS;
- /* Possible optimization: add a function sh_css_isp_css_mm_realloc()
- * and implement on top of hmm. */
-
- IA_CSS_ENTER_PRIVATE("void");
-
- if (ia_css_refcount_is_single(*curr_buf) && !force &&
- *curr_size >= needed_size) {
- IA_CSS_LEAVE_PRIVATE("false");
- return false;
- }
-
- id = IA_CSS_REFCOUNT_PARAM_BUFFER;
- ia_css_refcount_decrement(id, *curr_buf);
- *curr_buf = ia_css_refcount_increment(id, mmgr_alloc_attr(needed_size,
- mmgr_attribute));
-
- if (!*curr_buf) {
- *err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
- *curr_size = 0;
- } else {
- *curr_size = needed_size;
- }
- IA_CSS_LEAVE_PRIVATE("true");
- return true;
-}
diff --git a/drivers/staging/media/atomisp/pci/sh_css_params.c b/drivers/staging/media/atomisp/pci/sh_css_params.c
index 890f8e74a85d..70a8e7ae765e 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_params.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_params.c
@@ -46,9 +46,7 @@
#include "ia_css_pipeline.h"
#include "ia_css_debug.h"
#include "memory_access.h"
-#if 0 /* FIXME */
-#include "memory_realloc.h"
-#endif
+
#include "ia_css_isp_param.h"
#include "ia_css_isp_params.h"
#include "ia_css_mipi.h"
--
2.26.2
_______________________________________________
devel mailing list
devel@linuxdriverproject.org
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
^ permalink raw reply related [flat|nested] 22+ messages in thread* [PATCH 07/20] media: atomisp: change the type returned by mmgr alloc
2020-05-28 6:14 [PATCH 00/20] More atomisp fixes and cleanups Mauro Carvalho Chehab
` (5 preceding siblings ...)
2020-05-28 6:14 ` [PATCH 06/20] media: atomisp: get rid of unused memory_realloc code Mauro Carvalho Chehab
@ 2020-05-28 6:14 ` Mauro Carvalho Chehab
2020-05-28 6:14 ` [PATCH 08/20] media: atomisp: get rid of memory_access.c Mauro Carvalho Chehab
` (12 subsequent siblings)
19 siblings, 0 replies; 22+ messages in thread
From: Mauro Carvalho Chehab @ 2020-05-28 6:14 UTC (permalink / raw)
Cc: Mauro Carvalho Chehab, Greg Kroah-Hartman, devel, Sakari Ailus
The mmgr alloc code returns a different type than hmm, due to
some abstraction layer.
Change the driver to use just one type to represent the
hmm memory.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
.../base/refcount/interface/ia_css_refcount.h | 13 ++--
.../atomisp/pci/base/refcount/src/refcount.c | 14 ++--
.../pci/hive_isp_css_common/host/debug.c | 4 +-
.../hive_isp_css_include/host/debug_public.h | 5 +-
.../memory_access/memory_access.h | 10 +--
.../staging/media/atomisp/pci/hive_types.h | 3 -
.../media/atomisp/pci/ia_css_memory_access.c | 2 +-
.../staging/media/atomisp/pci/ia_css_pipe.h | 2 +-
.../isp/kernels/dvs/dvs_1.0/ia_css_dvs.host.c | 2 +-
.../isp/kernels/dvs/dvs_1.0/ia_css_dvs.host.h | 2 +-
.../kernels/ref/ref_1.0/ia_css_ref_param.h | 4 +-
.../kernels/tnr/tnr_1.0/ia_css_tnr_param.h | 2 +-
.../pci/runtime/debug/src/ia_css_debug.c | 2 +-
.../frame/interface/ia_css_frame_comm.h | 4 +-
.../isp_param/interface/ia_css_isp_param.h | 2 +-
.../pci/runtime/isp_param/src/isp_param.c | 4 +-
.../runtime/rmgr/interface/ia_css_rmgr_vbuf.h | 3 +-
.../runtime/spctrl/interface/ia_css_spctrl.h | 2 +-
.../atomisp/pci/runtime/spctrl/src/spctrl.c | 10 +--
drivers/staging/media/atomisp/pci/sh_css.c | 8 +-
.../media/atomisp/pci/sh_css_firmware.c | 4 +-
.../media/atomisp/pci/sh_css_firmware.h | 2 +-
.../media/atomisp/pci/sh_css_internal.h | 76 +++++++++----------
.../staging/media/atomisp/pci/sh_css_params.c | 76 +++++++++----------
.../staging/media/atomisp/pci/sh_css_params.h | 12 +--
drivers/staging/media/atomisp/pci/sh_css_sp.c | 4 +-
.../staging/media/atomisp/pci/sh_css_struct.h | 2 +-
27 files changed, 137 insertions(+), 137 deletions(-)
diff --git a/drivers/staging/media/atomisp/pci/base/refcount/interface/ia_css_refcount.h b/drivers/staging/media/atomisp/pci/base/refcount/interface/ia_css_refcount.h
index 8cf3b0e0cc39..9f6e05b19262 100644
--- a/drivers/staging/media/atomisp/pci/base/refcount/interface/ia_css_refcount.h
+++ b/drivers/staging/media/atomisp/pci/base/refcount/interface/ia_css_refcount.h
@@ -18,8 +18,9 @@
#include <type_support.h>
#include <system_types.h>
#include <ia_css_err.h>
+#include <ia_css_types.h>
-typedef void (*clear_func)(hrt_vaddress ptr);
+typedef void (*clear_func)(ia_css_ptr ptr);
/*! \brief Function for initializing refcount list
*
@@ -38,9 +39,9 @@ void ia_css_refcount_uninit(void);
*
* \param[in] id ID of the object.
* \param[in] ptr Data of the object (ptr).
- * \return hrt_vaddress (saved address)
+ * \return ia_css_ptr (saved address)
*/
-hrt_vaddress ia_css_refcount_increment(s32 id, hrt_vaddress ptr);
+ia_css_ptr ia_css_refcount_increment(s32 id, ia_css_ptr ptr);
/*! \brief Function for decrease reference by 1.
*
@@ -50,7 +51,7 @@ hrt_vaddress ia_css_refcount_increment(s32 id, hrt_vaddress ptr);
* - true, if it is successful.
* - false, otherwise.
*/
-bool ia_css_refcount_decrement(s32 id, hrt_vaddress ptr);
+bool ia_css_refcount_decrement(s32 id, ia_css_ptr ptr);
/*! \brief Function to check if reference count is 1.
*
@@ -59,7 +60,7 @@ bool ia_css_refcount_decrement(s32 id, hrt_vaddress ptr);
* - true, if it is successful.
* - false, otherwise.
*/
-bool ia_css_refcount_is_single(hrt_vaddress ptr);
+bool ia_css_refcount_is_single(ia_css_ptr ptr);
/*! \brief Function to clear reference list objects.
*
@@ -78,6 +79,6 @@ void ia_css_refcount_clear(s32 id,
* - true, if valid
* - false, if invalid
*/
-bool ia_css_refcount_is_valid(hrt_vaddress ptr);
+bool ia_css_refcount_is_valid(ia_css_ptr ptr);
#endif /* _IA_CSS_REFCOUNT_H_ */
diff --git a/drivers/staging/media/atomisp/pci/base/refcount/src/refcount.c b/drivers/staging/media/atomisp/pci/base/refcount/src/refcount.c
index 8f0c94449ec9..52c40aaa1e52 100644
--- a/drivers/staging/media/atomisp/pci/base/refcount/src/refcount.c
+++ b/drivers/staging/media/atomisp/pci/base/refcount/src/refcount.c
@@ -23,10 +23,10 @@
#include "ia_css_debug.h"
/* TODO: enable for other memory aswell
- now only for hrt_vaddress */
+ now only for ia_css_ptr */
struct ia_css_refcount_entry {
u32 count;
- hrt_vaddress data;
+ ia_css_ptr data;
s32 id;
};
@@ -37,7 +37,7 @@ struct ia_css_refcount_list {
static struct ia_css_refcount_list myrefcount;
-static struct ia_css_refcount_entry *refcount_find_entry(hrt_vaddress ptr,
+static struct ia_css_refcount_entry *refcount_find_entry(ia_css_ptr ptr,
bool firstfree)
{
u32 i;
@@ -121,7 +121,7 @@ void ia_css_refcount_uninit(void)
"ia_css_refcount_uninit() leave\n");
}
-hrt_vaddress ia_css_refcount_increment(s32 id, hrt_vaddress ptr)
+ia_css_ptr ia_css_refcount_increment(s32 id, ia_css_ptr ptr)
{
struct ia_css_refcount_entry *entry;
@@ -158,7 +158,7 @@ hrt_vaddress ia_css_refcount_increment(s32 id, hrt_vaddress ptr)
return ptr;
}
-bool ia_css_refcount_decrement(s32 id, hrt_vaddress ptr)
+bool ia_css_refcount_decrement(s32 id, ia_css_ptr ptr)
{
struct ia_css_refcount_entry *entry;
@@ -201,7 +201,7 @@ bool ia_css_refcount_decrement(s32 id, hrt_vaddress ptr)
return false;
}
-bool ia_css_refcount_is_single(hrt_vaddress ptr)
+bool ia_css_refcount_is_single(ia_css_ptr ptr)
{
struct ia_css_refcount_entry *entry;
@@ -262,7 +262,7 @@ void ia_css_refcount_clear(s32 id, clear_func clear_func_ptr)
count);
}
-bool ia_css_refcount_is_valid(hrt_vaddress ptr)
+bool ia_css_refcount_is_valid(ia_css_ptr ptr)
{
struct ia_css_refcount_entry *entry;
diff --git a/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/debug.c b/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/debug.c
index 6079ca1e7732..3a5414b8912a 100644
--- a/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/debug.c
+++ b/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/debug.c
@@ -27,7 +27,7 @@
/* The address of the remote copy */
hrt_address debug_buffer_address = (hrt_address) - 1;
-hrt_vaddress debug_buffer_ddr_address = (hrt_vaddress)-1;
+ia_css_ptr debug_buffer_ddr_address = (ia_css_ptr)-1;
/* The local copy */
static debug_data_t debug_data;
debug_data_t *debug_data_ptr = &debug_data;
@@ -40,7 +40,7 @@ void debug_buffer_init(const hrt_address addr)
debug_data.tail = 0;
}
-void debug_buffer_ddr_init(const hrt_vaddress addr)
+void debug_buffer_ddr_init(const ia_css_ptr addr)
{
debug_buf_mode_t mode = DEBUG_BUFFER_MODE_LINEAR;
u32 enable = 1;
diff --git a/drivers/staging/media/atomisp/pci/hive_isp_css_include/host/debug_public.h b/drivers/staging/media/atomisp/pci/hive_isp_css_include/host/debug_public.h
index 79a8446658ee..aa386e4d4149 100644
--- a/drivers/staging/media/atomisp/pci/hive_isp_css_include/host/debug_public.h
+++ b/drivers/staging/media/atomisp/pci/hive_isp_css_include/host/debug_public.h
@@ -16,6 +16,7 @@
#define __DEBUG_PUBLIC_H_INCLUDED__
#include <type_support.h>
+#include <ia_css_types.h>
#include "system_types.h"
/*! brief
@@ -42,7 +43,7 @@ typedef struct debug_data_ddr_s debug_data_ddr_t;
extern debug_data_t *debug_data_ptr;
extern hrt_address debug_buffer_address;
-extern hrt_vaddress debug_buffer_ddr_address;
+extern ia_css_ptr debug_buffer_ddr_address;
/*! Check the empty state of the local debug data buffer
@@ -86,7 +87,7 @@ void debug_buffer_init(
\return none
*/
void debug_buffer_ddr_init(
- const hrt_vaddress addr);
+ const ia_css_ptr addr);
/*! Set the (remote) operating mode of the debug buffer
diff --git a/drivers/staging/media/atomisp/pci/hive_isp_css_include/memory_access/memory_access.h b/drivers/staging/media/atomisp/pci/hive_isp_css_include/memory_access/memory_access.h
index 4a062ee2f8df..8559b5045f20 100644
--- a/drivers/staging/media/atomisp/pci/hive_isp_css_include/memory_access/memory_access.h
+++ b/drivers/staging/media/atomisp/pci/hive_isp_css_include/memory_access/memory_access.h
@@ -22,7 +22,7 @@
* those defined in <stdint.h>
*
* The address representation is private to the system
- * and represented as "hrt_vaddress" rather than a
+ * and represented as "ia_css_ptr" rather than a
* pointer, as the memory allocation cannot be accessed
* by dereferencing but reaquires load and store access
* functions
@@ -49,7 +49,7 @@
/*
* User provided file that defines the (sub)system address types:
- * - hrt_vaddress a type that can hold the (sub)system virtual address range
+ * - ia_css_ptr a type that can hold the (sub)system virtual address range
*/
#include "system_types.h"
@@ -77,8 +77,8 @@
* returned pointer/address.
*/
-#define mmgr_NULL ((hrt_vaddress)0)
-#define mmgr_EXCEPTION ((hrt_vaddress)-1)
+#define mmgr_NULL ((ia_css_ptr)0)
+#define mmgr_EXCEPTION ((ia_css_ptr)-1)
/*! Return the address of an allocation in memory
@@ -89,6 +89,6 @@
\return vaddress
*/
-hrt_vaddress mmgr_alloc_attr(const size_t size, const uint16_t attribute);
+ia_css_ptr mmgr_alloc_attr(const size_t size, const uint16_t attribute);
#endif /* __MEMORY_ACCESS_H_INCLUDED__ */
diff --git a/drivers/staging/media/atomisp/pci/hive_types.h b/drivers/staging/media/atomisp/pci/hive_types.h
index 9715893c8a36..312a2ab3866d 100644
--- a/drivers/staging/media/atomisp/pci/hive_types.h
+++ b/drivers/staging/media/atomisp/pci/hive_types.h
@@ -78,9 +78,6 @@ typedef hive_uint32 hrt_address;
#error adddres width not supported
#endif
-/* The SP side representation of an HMM virtual address */
-typedef hive_uint32 hrt_vaddress;
-
/* use 64 bit addresses in simulation, where possible */
typedef hive_uint64 hive_sim_address;
diff --git a/drivers/staging/media/atomisp/pci/ia_css_memory_access.c b/drivers/staging/media/atomisp/pci/ia_css_memory_access.c
index 8dd41ec725f4..79048e1d6bcc 100644
--- a/drivers/staging/media/atomisp/pci/ia_css_memory_access.c
+++ b/drivers/staging/media/atomisp/pci/ia_css_memory_access.c
@@ -14,7 +14,7 @@
#include <memory_access.h>
-hrt_vaddress mmgr_alloc_attr(const size_t size, const uint16_t attrs)
+ia_css_ptr mmgr_alloc_attr(const size_t size, const uint16_t attrs)
{
return hmm_alloc(size, HMM_BO_PRIVATE, 0, NULL, attrs);
}
diff --git a/drivers/staging/media/atomisp/pci/ia_css_pipe.h b/drivers/staging/media/atomisp/pci/ia_css_pipe.h
index 9c9e1264feb0..792b51e8055a 100644
--- a/drivers/staging/media/atomisp/pci/ia_css_pipe.h
+++ b/drivers/staging/media/atomisp/pci/ia_css_pipe.h
@@ -146,7 +146,7 @@ struct ia_css_pipe {
struct ia_css_capture_settings capture;
struct ia_css_yuvpp_settings yuvpp;
} pipe_settings;
- hrt_vaddress scaler_pp_lut;
+ ia_css_ptr scaler_pp_lut;
struct osys_object *osys_obj;
/* This number is unique per pipe each instance of css. This number is
diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/dvs/dvs_1.0/ia_css_dvs.host.c b/drivers/staging/media/atomisp/pci/isp/kernels/dvs/dvs_1.0/ia_css_dvs.host.c
index d2c3e8edf626..775a0009e1b6 100644
--- a/drivers/staging/media/atomisp/pci/isp/kernels/dvs/dvs_1.0/ia_css_dvs.host.c
+++ b/drivers/staging/media/atomisp/pci/isp/kernels/dvs/dvs_1.0/ia_css_dvs.host.c
@@ -275,7 +275,7 @@ store_dvs_6axis_config(
const struct ia_css_dvs_6axis_config *dvs_6axis_config,
const struct ia_css_binary *binary,
const struct ia_css_frame_info *dvs_in_frame_info,
- hrt_vaddress ddr_addr_y) {
+ ia_css_ptr ddr_addr_y) {
struct ia_css_host_data *me;
assert(dvs_6axis_config);
diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/dvs/dvs_1.0/ia_css_dvs.host.h b/drivers/staging/media/atomisp/pci/isp/kernels/dvs/dvs_1.0/ia_css_dvs.host.h
index d711170cf7cc..81c2d4ef71e2 100644
--- a/drivers/staging/media/atomisp/pci/isp/kernels/dvs/dvs_1.0/ia_css_dvs.host.h
+++ b/drivers/staging/media/atomisp/pci/isp/kernels/dvs/dvs_1.0/ia_css_dvs.host.h
@@ -55,6 +55,6 @@ store_dvs_6axis_config(
const struct ia_css_dvs_6axis_config *dvs_6axis_config,
const struct ia_css_binary *binary,
const struct ia_css_frame_info *dvs_in_frame_info,
- hrt_vaddress ddr_addr_y);
+ ia_css_ptr ddr_addr_y);
#endif /* __IA_CSS_DVS_HOST_H */
diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/ref/ref_1.0/ia_css_ref_param.h b/drivers/staging/media/atomisp/pci/isp/kernels/ref/ref_1.0/ia_css_ref_param.h
index 0a0498c17fba..5cb38350ce4f 100644
--- a/drivers/staging/media/atomisp/pci/isp/kernels/ref/ref_1.0/ia_css_ref_param.h
+++ b/drivers/staging/media/atomisp/pci/isp/kernels/ref/ref_1.0/ia_css_ref_param.h
@@ -28,8 +28,8 @@ struct ia_css_ref_configuration {
struct sh_css_isp_ref_isp_config {
u32 width_a_over_b;
struct dma_port_config port_b;
- hrt_vaddress ref_frame_addr_y[MAX_NUM_VIDEO_DELAY_FRAMES];
- hrt_vaddress ref_frame_addr_c[MAX_NUM_VIDEO_DELAY_FRAMES];
+ ia_css_ptr ref_frame_addr_y[MAX_NUM_VIDEO_DELAY_FRAMES];
+ ia_css_ptr ref_frame_addr_c[MAX_NUM_VIDEO_DELAY_FRAMES];
u32 dvs_frame_delay;
};
diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/tnr/tnr_1.0/ia_css_tnr_param.h b/drivers/staging/media/atomisp/pci/isp/kernels/tnr/tnr_1.0/ia_css_tnr_param.h
index 1973766d8e41..9b527eccc35a 100644
--- a/drivers/staging/media/atomisp/pci/isp/kernels/tnr/tnr_1.0/ia_css_tnr_param.h
+++ b/drivers/staging/media/atomisp/pci/isp/kernels/tnr/tnr_1.0/ia_css_tnr_param.h
@@ -34,7 +34,7 @@ struct sh_css_isp_tnr_isp_config {
u32 width_a_over_b;
u32 frame_height;
struct dma_port_config port_b;
- hrt_vaddress tnr_frame_addr[NUM_TNR_FRAMES];
+ ia_css_ptr tnr_frame_addr[NUM_TNR_FRAMES];
};
#endif /* __IA_CSS_TNR_PARAM_H */
diff --git a/drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c b/drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c
index 070025de2ae6..7784e39869a6 100644
--- a/drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c
+++ b/drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c
@@ -2489,7 +2489,7 @@ void ia_css_debug_dump_perf_counters(void)
void sh_css_init_ddr_debug_queue(void)
{
- hrt_vaddress ddr_debug_queue_addr =
+ ia_css_ptr ddr_debug_queue_addr =
mmgr_alloc_attr(sizeof(debug_data_ddr_t), 0);
const struct ia_css_fw_info *fw;
unsigned int HIVE_ADDR_debug_buffer_ddr_address;
diff --git a/drivers/staging/media/atomisp/pci/runtime/frame/interface/ia_css_frame_comm.h b/drivers/staging/media/atomisp/pci/runtime/frame/interface/ia_css_frame_comm.h
index 8861d07193bd..138aaaf07854 100644
--- a/drivers/staging/media/atomisp/pci/runtime/frame/interface/ia_css_frame_comm.h
+++ b/drivers/staging/media/atomisp/pci/runtime/frame/interface/ia_css_frame_comm.h
@@ -18,7 +18,7 @@
#include "type_support.h"
#include "platform_support.h"
#include "runtime/bufq/interface/ia_css_bufq_comm.h"
-#include <system_types.h> /* hrt_vaddress */
+#include <system_types.h> /* ia_css_ptr */
/*
* These structs are derived from structs defined in ia_css_types.h
@@ -83,7 +83,7 @@ struct ia_css_frame_sp_info {
struct ia_css_buffer_sp {
union {
- hrt_vaddress xmem_addr;
+ ia_css_ptr xmem_addr;
enum sh_css_queue_id queue_id;
} buf_src;
enum ia_css_buffer_type buf_type;
diff --git a/drivers/staging/media/atomisp/pci/runtime/isp_param/interface/ia_css_isp_param.h b/drivers/staging/media/atomisp/pci/runtime/isp_param/interface/ia_css_isp_param.h
index 2769183a8956..3c6bba7c7772 100644
--- a/drivers/staging/media/atomisp/pci/runtime/isp_param/interface/ia_css_isp_param.h
+++ b/drivers/staging/media/atomisp/pci/runtime/isp_param/interface/ia_css_isp_param.h
@@ -31,7 +31,7 @@ ia_css_isp_param_set_css_mem_init(
struct ia_css_isp_param_css_segments *mem_init,
enum ia_css_param_class pclass,
enum ia_css_isp_memories mem,
- hrt_vaddress address, size_t size);
+ ia_css_ptr address, size_t size);
void
ia_css_isp_param_set_isp_mem_init(
diff --git a/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c b/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c
index d1442f5653da..8646000fabd4 100644
--- a/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c
+++ b/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c
@@ -34,7 +34,7 @@ ia_css_isp_param_set_css_mem_init(
struct ia_css_isp_param_css_segments *mem_init,
enum ia_css_param_class pclass,
enum ia_css_isp_memories mem,
- hrt_vaddress address, size_t size)
+ ia_css_ptr address, size_t size)
{
mem_init->params[pclass][mem].address = address;
mem_init->params[pclass][mem].size = (uint32_t)size;
@@ -187,7 +187,7 @@ ia_css_isp_param_copy_isp_mem_if_to_ddr(
for (mem = 0; mem < N_IA_CSS_ISP_MEMORIES; mem++)
{
size_t size = host->params[pclass][mem].size;
- hrt_vaddress ddr_mem_ptr = ddr->params[pclass][mem].address;
+ ia_css_ptr ddr_mem_ptr = ddr->params[pclass][mem].address;
char *host_mem_ptr = host->params[pclass][mem].address;
if (size != ddr->params[pclass][mem].size)
diff --git a/drivers/staging/media/atomisp/pci/runtime/rmgr/interface/ia_css_rmgr_vbuf.h b/drivers/staging/media/atomisp/pci/runtime/rmgr/interface/ia_css_rmgr_vbuf.h
index 0660b65f2e34..377f7c8f64db 100644
--- a/drivers/staging/media/atomisp/pci/runtime/rmgr/interface/ia_css_rmgr_vbuf.h
+++ b/drivers/staging/media/atomisp/pci/runtime/rmgr/interface/ia_css_rmgr_vbuf.h
@@ -17,13 +17,14 @@
#include "ia_css_rmgr.h"
#include <type_support.h>
+#include <ia_css_types.h>
#include <system_types.h>
/**
* @brief Data structure for the resource handle (host, vbuf)
*/
struct ia_css_rmgr_vbuf_handle {
- hrt_vaddress vptr;
+ ia_css_ptr vptr;
u8 count;
u32 size;
};
diff --git a/drivers/staging/media/atomisp/pci/runtime/spctrl/interface/ia_css_spctrl.h b/drivers/staging/media/atomisp/pci/runtime/spctrl/interface/ia_css_spctrl.h
index 543ca8968418..8a7fe6821b1f 100644
--- a/drivers/staging/media/atomisp/pci/runtime/spctrl/interface/ia_css_spctrl.h
+++ b/drivers/staging/media/atomisp/pci/runtime/spctrl/interface/ia_css_spctrl.h
@@ -34,7 +34,7 @@ typedef struct {
} ia_css_spctrl_cfg;
/* Get the code addr in DDR of SP */
-hrt_vaddress get_sp_code_addr(sp_ID_t sp_id);
+ia_css_ptr get_sp_code_addr(sp_ID_t sp_id);
/* ! Load firmware on to specfied SP
*/
diff --git a/drivers/staging/media/atomisp/pci/runtime/spctrl/src/spctrl.c b/drivers/staging/media/atomisp/pci/runtime/spctrl/src/spctrl.c
index 65f8dda5e2c8..142f181d1e55 100644
--- a/drivers/staging/media/atomisp/pci/runtime/spctrl/src/spctrl.c
+++ b/drivers/staging/media/atomisp/pci/runtime/spctrl/src/spctrl.c
@@ -26,7 +26,7 @@ struct spctrl_context_info {
u32 spctrl_config_dmem_addr; /* location of dmem_cfg in SP dmem */
u32 spctrl_state_dmem_addr;
unsigned int sp_entry; /* entry function ptr on SP */
- hrt_vaddress code_addr; /* sp firmware location in host mem-DDR*/
+ ia_css_ptr code_addr; /* sp firmware location in host mem-DDR*/
u32 code_size;
char *program_name; /* used in case of PLATFORM_SIM */
};
@@ -38,7 +38,7 @@ static bool spctrl_loaded[N_SP_ID] = {0};
enum ia_css_err ia_css_spctrl_load_fw(sp_ID_t sp_id,
ia_css_spctrl_cfg *spctrl_cfg)
{
- hrt_vaddress code_addr = mmgr_NULL;
+ ia_css_ptr code_addr = mmgr_NULL;
struct ia_css_sp_init_dmem_cfg *init_dmem_cfg;
if ((sp_id >= N_SP_ID) || (!spctrl_cfg))
@@ -68,9 +68,9 @@ enum ia_css_err ia_css_spctrl_load_fw(sp_ID_t sp_id,
return IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
hmm_store(code_addr, spctrl_cfg->code, spctrl_cfg->code_size);
- if (sizeof(hrt_vaddress) > sizeof(hrt_data)) {
+ if (sizeof(ia_css_ptr) > sizeof(hrt_data)) {
ia_css_debug_dtrace(IA_CSS_DEBUG_ERROR,
- "size of hrt_vaddress can not be greater than hrt_data\n");
+ "size of ia_css_ptr can not be greater than hrt_data\n");
hmm_free(code_addr);
code_addr = mmgr_NULL;
return IA_CSS_ERR_INTERNAL_ERROR;
@@ -112,7 +112,7 @@ void sh_css_spctrl_reload_fw(sp_ID_t sp_id)
spctrl_loaded[sp_id] = true;
}
-hrt_vaddress get_sp_code_addr(sp_ID_t sp_id)
+ia_css_ptr get_sp_code_addr(sp_ID_t sp_id)
{
return spctrl_cofig_info[sp_id].code_addr;
}
diff --git a/drivers/staging/media/atomisp/pci/sh_css.c b/drivers/staging/media/atomisp/pci/sh_css.c
index 791f03572f59..5b9ed910f407 100644
--- a/drivers/staging/media/atomisp/pci/sh_css.c
+++ b/drivers/staging/media/atomisp/pci/sh_css.c
@@ -383,7 +383,7 @@ static struct sh_css_hmm_buffer_record
hrt_address kernel_ptr);
static struct sh_css_hmm_buffer_record
-*sh_css_hmm_buffer_record_validate(hrt_vaddress ddr_buffer_addr,
+*sh_css_hmm_buffer_record_validate(ia_css_ptr ddr_buffer_addr,
enum ia_css_buffer_type type);
void
@@ -4404,7 +4404,7 @@ ia_css_pipe_dequeue_buffer(struct ia_css_pipe *pipe,
struct ia_css_buffer *buffer) {
enum ia_css_err return_err;
enum sh_css_queue_id queue_id;
- hrt_vaddress ddr_buffer_addr = (hrt_vaddress)0;
+ ia_css_ptr ddr_buffer_addr = (ia_css_ptr)0;
struct sh_css_hmm_buffer ddr_buffer;
enum ia_css_buffer_type buf_type;
enum ia_css_pipe_id pipe_id;
@@ -8435,7 +8435,7 @@ remove_firmware(struct ia_css_fw_info **l, struct ia_css_fw_info *firmware) {
}
static enum ia_css_err upload_isp_code(struct ia_css_fw_info *firmware) {
- hrt_vaddress binary;
+ ia_css_ptr binary;
if (!firmware) {
IA_CSS_ERROR("NULL input parameter");
@@ -11071,7 +11071,7 @@ static struct sh_css_hmm_buffer_record
}
static struct sh_css_hmm_buffer_record
-*sh_css_hmm_buffer_record_validate(hrt_vaddress ddr_buffer_addr,
+*sh_css_hmm_buffer_record_validate(ia_css_ptr ddr_buffer_addr,
enum ia_css_buffer_type type) {
int i;
struct sh_css_hmm_buffer_record *buffer_record = NULL;
diff --git a/drivers/staging/media/atomisp/pci/sh_css_firmware.c b/drivers/staging/media/atomisp/pci/sh_css_firmware.c
index fa7c62465f90..e189d59783f8 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_firmware.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_firmware.c
@@ -319,10 +319,10 @@ void sh_css_unload_firmware(void)
sh_css_num_binaries = 0;
}
-hrt_vaddress
+ia_css_ptr
sh_css_load_blob(const unsigned char *blob, unsigned int size)
{
- hrt_vaddress target_addr = mmgr_alloc_attr(size, 0);
+ ia_css_ptr target_addr = mmgr_alloc_attr(size, 0);
/* this will allocate memory aligned to a DDR word boundary which
is required for the CSS DMA to read the instructions. */
diff --git a/drivers/staging/media/atomisp/pci/sh_css_firmware.h b/drivers/staging/media/atomisp/pci/sh_css_firmware.h
index f6253392a6c9..75648e4b975e 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_firmware.h
+++ b/drivers/staging/media/atomisp/pci/sh_css_firmware.h
@@ -46,7 +46,7 @@ sh_css_load_firmware(struct device *dev, const char *fw_data,
void sh_css_unload_firmware(void);
-hrt_vaddress sh_css_load_blob(const unsigned char *blob, unsigned int size);
+ia_css_ptr sh_css_load_blob(const unsigned char *blob, unsigned int size);
enum ia_css_err
sh_css_load_blob_info(const char *fw, const struct ia_css_fw_info *bi,
diff --git a/drivers/staging/media/atomisp/pci/sh_css_internal.h b/drivers/staging/media/atomisp/pci/sh_css_internal.h
index 731611971420..aaf37f0ad753 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_internal.h
+++ b/drivers/staging/media/atomisp/pci/sh_css_internal.h
@@ -209,28 +209,28 @@ enum sh_css_sp_event_type {
};
/* xmem address map allocation per pipeline, css pointers */
-/* Note that the struct below should only consist of hrt_vaddress-es
+/* Note that the struct below should only consist of ia_css_ptr-es
Otherwise this will cause a fail in the function ref_sh_css_ddr_address_map
*/
struct sh_css_ddr_address_map {
- hrt_vaddress isp_param;
- hrt_vaddress isp_mem_param[SH_CSS_MAX_STAGES][IA_CSS_NUM_MEMORIES];
- hrt_vaddress macc_tbl;
- hrt_vaddress fpn_tbl;
- hrt_vaddress sc_tbl;
- hrt_vaddress tetra_r_x;
- hrt_vaddress tetra_r_y;
- hrt_vaddress tetra_gr_x;
- hrt_vaddress tetra_gr_y;
- hrt_vaddress tetra_gb_x;
- hrt_vaddress tetra_gb_y;
- hrt_vaddress tetra_b_x;
- hrt_vaddress tetra_b_y;
- hrt_vaddress tetra_ratb_x;
- hrt_vaddress tetra_ratb_y;
- hrt_vaddress tetra_batr_x;
- hrt_vaddress tetra_batr_y;
- hrt_vaddress dvs_6axis_params_y;
+ ia_css_ptr isp_param;
+ ia_css_ptr isp_mem_param[SH_CSS_MAX_STAGES][IA_CSS_NUM_MEMORIES];
+ ia_css_ptr macc_tbl;
+ ia_css_ptr fpn_tbl;
+ ia_css_ptr sc_tbl;
+ ia_css_ptr tetra_r_x;
+ ia_css_ptr tetra_r_y;
+ ia_css_ptr tetra_gr_x;
+ ia_css_ptr tetra_gr_y;
+ ia_css_ptr tetra_gb_x;
+ ia_css_ptr tetra_gb_y;
+ ia_css_ptr tetra_b_x;
+ ia_css_ptr tetra_b_y;
+ ia_css_ptr tetra_ratb_x;
+ ia_css_ptr tetra_ratb_y;
+ ia_css_ptr tetra_batr_x;
+ ia_css_ptr tetra_batr_y;
+ ia_css_ptr dvs_6axis_params_y;
};
#define SIZE_OF_SH_CSS_DDR_ADDRESS_MAP_STRUCT \
@@ -531,8 +531,8 @@ struct sh_css_sp_pipeline {
u32 port_id; /* port_id for input system */
u32 num_stages; /* the pipe config */
u32 running; /* needed for pipe termination */
- hrt_vaddress sp_stage_addr[SH_CSS_MAX_STAGES];
- hrt_vaddress scaler_pp_lut; /* Early bound LUT */
+ ia_css_ptr sp_stage_addr[SH_CSS_MAX_STAGES];
+ ia_css_ptr scaler_pp_lut; /* Early bound LUT */
u32 dummy; /* stage ptr is only used on sp but lives in
this struct; needs cleanup */
s32 num_execs; /* number of times to run if this is
@@ -544,7 +544,7 @@ struct sh_css_sp_pipeline {
u32 height; /* Number of lines */
u32 stride; /* Stride (in bytes) per line */
u32 size; /* Total size (in bytes) */
- hrt_vaddress cont_buf; /* Address of continuous buffer */
+ ia_css_ptr cont_buf; /* Address of continuous buffer */
} metadata;
#endif
#if defined(SH_CSS_ENABLE_PER_FRAME_PARAMS)
@@ -657,9 +657,9 @@ struct sh_css_sp_stage {
struct ia_css_frames_sp frames;
struct ia_css_resolution dvs_envelope;
struct sh_css_uds_info uds;
- hrt_vaddress isp_stage_addr;
- hrt_vaddress xmem_bin_addr;
- hrt_vaddress xmem_map_addr;
+ ia_css_ptr isp_stage_addr;
+ ia_css_ptr xmem_bin_addr;
+ ia_css_ptr xmem_map_addr;
u16 top_cropping;
u16 row_stripes_height;
@@ -692,7 +692,7 @@ struct sh_css_sp_group {
/* Data in SP dmem that is set from the host every stage. */
struct sh_css_sp_per_frame_data {
/* ddr address of sp_group and sp_stage */
- hrt_vaddress sp_group_addr;
+ ia_css_ptr sp_group_addr;
};
#define SH_CSS_NUM_SDW_IRQS 3
@@ -742,11 +742,11 @@ struct sh_css_hmm_buffer {
union {
struct ia_css_isp_3a_statistics s3a;
struct ia_css_isp_dvs_statistics dis;
- hrt_vaddress skc_dvs_statistics;
- hrt_vaddress lace_stat;
+ ia_css_ptr skc_dvs_statistics;
+ ia_css_ptr lace_stat;
struct ia_css_metadata metadata;
struct frame_data_wrapper {
- hrt_vaddress frame_data;
+ ia_css_ptr frame_data;
u32 flashed;
u32 exp_id;
u32 isp_parameters_id; /** Unique ID to track which config was
@@ -755,7 +755,7 @@ struct sh_css_hmm_buffer {
struct sh_css_config_on_frame_enqueue config_on_frame_enqueue;
#endif
} frame;
- hrt_vaddress ddr_ptrs;
+ ia_css_ptr ddr_ptrs;
} payload;
/*
* kernel_ptr is present for host administration purposes only.
@@ -834,12 +834,12 @@ struct host_sp_communication {
* TODO:
* Remove it when the Host and the SP is decoupled.
*/
- hrt_vaddress host2sp_offline_frames[NUM_CONTINUOUS_FRAMES];
- hrt_vaddress host2sp_offline_metadata[NUM_CONTINUOUS_FRAMES];
+ ia_css_ptr host2sp_offline_frames[NUM_CONTINUOUS_FRAMES];
+ ia_css_ptr host2sp_offline_metadata[NUM_CONTINUOUS_FRAMES];
#if defined(USE_INPUT_SYSTEM_VERSION_2) || defined(USE_INPUT_SYSTEM_VERSION_2401)
- hrt_vaddress host2sp_mipi_frames[N_CSI_PORTS][NUM_MIPI_FRAMES_PER_STREAM];
- hrt_vaddress host2sp_mipi_metadata[N_CSI_PORTS][NUM_MIPI_FRAMES_PER_STREAM];
+ ia_css_ptr host2sp_mipi_frames[N_CSI_PORTS][NUM_MIPI_FRAMES_PER_STREAM];
+ ia_css_ptr host2sp_mipi_metadata[N_CSI_PORTS][NUM_MIPI_FRAMES_PER_STREAM];
u32 host2sp_num_mipi_frames[N_CSI_PORTS];
#endif
u32 host2sp_cont_avail_num_raw_frames;
@@ -960,7 +960,7 @@ sh_css_vprint(const char *fmt, va_list args)
issue with the firmware struct/union's.
More permanent solution will be to refactor this include.
*/
-hrt_vaddress sh_css_params_ddr_address_map(void);
+ia_css_ptr sh_css_params_ddr_address_map(void);
enum ia_css_err
sh_css_params_init(void);
@@ -1010,13 +1010,13 @@ sh_css_get_mipi_sizes_for_check(const unsigned int port,
#endif
-hrt_vaddress
+ia_css_ptr
sh_css_store_sp_group_to_ddr(void);
-hrt_vaddress
+ia_css_ptr
sh_css_store_sp_stage_to_ddr(unsigned int pipe, unsigned int stage);
-hrt_vaddress
+ia_css_ptr
sh_css_store_isp_stage_to_ddr(unsigned int pipe, unsigned int stage);
void
diff --git a/drivers/staging/media/atomisp/pci/sh_css_params.c b/drivers/staging/media/atomisp/pci/sh_css_params.c
index 70a8e7ae765e..7bd2fd0124cb 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_params.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_params.c
@@ -124,17 +124,17 @@
/* We keep a second copy of the ptr struct for the SP to access.
Again, this would not be necessary on the chip. */
-static hrt_vaddress sp_ddr_ptrs;
+static ia_css_ptr sp_ddr_ptrs;
/* sp group address on DDR */
-static hrt_vaddress xmem_sp_group_ptrs;
+static ia_css_ptr xmem_sp_group_ptrs;
-static hrt_vaddress xmem_sp_stage_ptrs[IA_CSS_PIPE_ID_NUM]
+static ia_css_ptr xmem_sp_stage_ptrs[IA_CSS_PIPE_ID_NUM]
[SH_CSS_MAX_STAGES];
-static hrt_vaddress xmem_isp_stage_ptrs[IA_CSS_PIPE_ID_NUM]
+static ia_css_ptr xmem_isp_stage_ptrs[IA_CSS_PIPE_ID_NUM]
[SH_CSS_MAX_STAGES];
-static hrt_vaddress default_gdc_lut;
+static ia_css_ptr default_gdc_lut;
static int interleaved_lut_temp[4][HRT_GDC_N];
/* END DO NOT MOVE INTO VIMALS_WORLD */
@@ -1235,10 +1235,10 @@ ref_sh_css_ddr_address_map(
static enum ia_css_err
write_ia_css_isp_parameter_set_info_to_ddr(
struct ia_css_isp_parameter_set_info *me,
- hrt_vaddress *out);
+ ia_css_ptr *out);
static enum ia_css_err
-free_ia_css_isp_parameter_set_info(hrt_vaddress ptr);
+free_ia_css_isp_parameter_set_info(ia_css_ptr ptr);
static enum ia_css_err
sh_css_params_write_to_ddr_internal(
@@ -1292,7 +1292,7 @@ sh_css_update_uds_and_crop_info_based_on_zoom_region(
struct ia_css_resolution pipe_in_res,
bool enable_zoom);
-hrt_vaddress
+ia_css_ptr
sh_css_params_ddr_address_map(void)
{
return sp_ddr_ptrs;
@@ -1350,7 +1350,7 @@ convert_allocate_fpntbl(struct ia_css_isp_parameters *params)
}
static enum ia_css_err
-store_fpntbl(struct ia_css_isp_parameters *params, hrt_vaddress ptr) {
+store_fpntbl(struct ia_css_isp_parameters *params, ia_css_ptr ptr) {
struct ia_css_host_data *isp_data;
assert(params);
@@ -1479,7 +1479,7 @@ sh_css_set_black_frame(struct ia_css_stream *stream,
* that it can use the DMA.
*/
unsigned int height, width, y, x, k, data;
- hrt_vaddress ptr;
+ ia_css_ptr ptr;
assert(stream);
assert(raw_black_frame);
@@ -1609,7 +1609,7 @@ sh_css_set_shading_table(struct ia_css_stream *stream,
void
ia_css_params_store_ia_css_host_data(
- hrt_vaddress ddr_addr,
+ ia_css_ptr ddr_addr,
struct ia_css_host_data *data)
{
assert(data);
@@ -1676,7 +1676,7 @@ ia_css_params_alloc_convert_sctbl(
enum ia_css_err ia_css_params_store_sctbl(
const struct ia_css_pipeline_stage *stage,
- hrt_vaddress sc_tbl,
+ ia_css_ptr sc_tbl,
const struct ia_css_shading_table *sc_config)
{
struct ia_css_host_data *isp_sc_tbl;
@@ -2707,7 +2707,7 @@ ia_css_pipe_get_isp_config(struct ia_css_pipe *pipe,
* Deprecated: Implement mmgr_realloc()
*/
static bool realloc_isp_css_mm_buf(
- hrt_vaddress *curr_buf,
+ ia_css_ptr *curr_buf,
size_t *curr_size,
size_t needed_size,
bool force,
@@ -2748,7 +2748,7 @@ static bool realloc_isp_css_mm_buf(
}
static bool reallocate_buffer(
- hrt_vaddress *curr_buf,
+ ia_css_ptr *curr_buf,
size_t *curr_size,
size_t needed_size,
bool force,
@@ -3313,12 +3313,12 @@ static void host_lut_store(const void *lut)
}
/* Note that allocation is in ipu address space. */
-inline hrt_vaddress sh_css_params_alloc_gdc_lut(void)
+inline ia_css_ptr sh_css_params_alloc_gdc_lut(void)
{
return mmgr_alloc_attr(sizeof(zoom_table), 0);
}
-inline void sh_css_params_free_gdc_lut(hrt_vaddress addr)
+inline void sh_css_params_free_gdc_lut(ia_css_ptr addr)
{
if (addr != mmgr_NULL)
hmm_free(addr);
@@ -3377,7 +3377,7 @@ enum ia_css_err ia_css_pipe_set_bci_scaler_lut(struct ia_css_pipe *pipe,
}
/* if pipe is NULL, returns default lut addr. */
-hrt_vaddress sh_css_pipe_get_pp_gdc_lut(const struct ia_css_pipe *pipe)
+ia_css_ptr sh_css_pipe_get_pp_gdc_lut(const struct ia_css_pipe *pipe)
{
assert(pipe);
@@ -3426,13 +3426,13 @@ void sh_css_params_free_default_gdc_lut(void)
IA_CSS_LEAVE_PRIVATE("void");
}
-hrt_vaddress sh_css_params_get_default_gdc_lut(void)
+ia_css_ptr sh_css_params_get_default_gdc_lut(void)
{
return default_gdc_lut;
}
static void free_param_set_callback(
- hrt_vaddress ptr)
+ ia_css_ptr ptr)
{
IA_CSS_ENTER_PRIVATE("void");
@@ -3442,7 +3442,7 @@ static void free_param_set_callback(
}
static void free_buffer_callback(
- hrt_vaddress ptr)
+ ia_css_ptr ptr)
{
IA_CSS_ENTER_PRIVATE("void");
@@ -3475,7 +3475,7 @@ static void free_map(struct sh_css_ddr_address_map *map)
{
unsigned int i;
- hrt_vaddress *addrs = (hrt_vaddress *)map;
+ ia_css_ptr *addrs = (ia_css_ptr *)map;
IA_CSS_ENTER_PRIVATE("void");
@@ -3626,7 +3626,7 @@ store_morph_plane(
unsigned short *data,
unsigned int width,
unsigned int height,
- hrt_vaddress dest,
+ ia_css_ptr dest,
unsigned int aligned_width) {
struct ia_css_host_data *isp_data;
@@ -3646,7 +3646,7 @@ store_morph_plane(
static void sh_css_update_isp_params_to_ddr(
struct ia_css_isp_parameters *params,
- hrt_vaddress ddr_ptr)
+ ia_css_ptr ddr_ptr)
{
size_t size = sizeof(params->uds);
@@ -3660,7 +3660,7 @@ static void sh_css_update_isp_params_to_ddr(
static void sh_css_update_isp_mem_params_to_ddr(
const struct ia_css_binary *binary,
- hrt_vaddress ddr_mem_ptr,
+ ia_css_ptr ddr_mem_ptr,
size_t size,
enum ia_css_isp_memories mem)
{
@@ -3678,7 +3678,7 @@ static void sh_css_update_isp_mem_params_to_ddr(
void ia_css_dequeue_param_buffers(/*unsigned int pipe_num*/ void)
{
unsigned int i;
- hrt_vaddress cpy;
+ ia_css_ptr cpy;
enum sh_css_queue_id param_queue_ids[3] = { IA_CSS_PARAMETER_SET_QUEUE_ID,
IA_CSS_PER_FRAME_PARAMETER_SET_QUEUE_ID,
SH_CSS_INVALID_QUEUE_ID
@@ -3693,7 +3693,7 @@ void ia_css_dequeue_param_buffers(/*unsigned int pipe_num*/ void)
}
for (i = 0; SH_CSS_INVALID_QUEUE_ID != param_queue_ids[i]; i++) {
- cpy = (hrt_vaddress)0;
+ cpy = (ia_css_ptr)0;
/* clean-up old copy */
while (ia_css_bufq_dequeue_buffer(param_queue_ids[i],
(uint32_t *)&cpy) == IA_CSS_SUCCESS) {
@@ -3708,7 +3708,7 @@ void ia_css_dequeue_param_buffers(/*unsigned int pipe_num*/ void)
IA_CSS_LOG("dequeued param set %x from %d, release ref", cpy, 0);
free_ia_css_isp_parameter_set_info(cpy);
- cpy = (hrt_vaddress)0;
+ cpy = (ia_css_ptr)0;
}
}
@@ -3756,7 +3756,7 @@ sh_css_param_update_isp_params(struct ia_css_pipe *curr_pipe,
bool commit,
struct ia_css_pipe *pipe_in) {
enum ia_css_err err = IA_CSS_SUCCESS;
- hrt_vaddress cpy;
+ ia_css_ptr cpy;
int i;
unsigned int raw_bit_depth = 10;
unsigned int isp_pipe_version = SH_CSS_ISP_PIPE_VERSION_1;
@@ -4241,11 +4241,11 @@ sh_css_params_write_to_ddr_internal(
if (binary->info->sp.enable.ca_gdc)
{
unsigned int i;
- hrt_vaddress *virt_addr_tetra_x[
+ ia_css_ptr *virt_addr_tetra_x[
IA_CSS_MORPH_TABLE_NUM_PLANES];
size_t *virt_size_tetra_x[
IA_CSS_MORPH_TABLE_NUM_PLANES];
- hrt_vaddress *virt_addr_tetra_y[
+ ia_css_ptr *virt_addr_tetra_y[
IA_CSS_MORPH_TABLE_NUM_PLANES];
size_t *virt_size_tetra_y[
IA_CSS_MORPH_TABLE_NUM_PLANES];
@@ -4456,7 +4456,7 @@ struct ia_css_shading_table *ia_css_get_shading_table(struct ia_css_stream
return table;
}
-hrt_vaddress sh_css_store_sp_group_to_ddr(void)
+ia_css_ptr sh_css_store_sp_group_to_ddr(void)
{
IA_CSS_ENTER_LEAVE_PRIVATE("void");
hmm_store(xmem_sp_group_ptrs,
@@ -4465,7 +4465,7 @@ hrt_vaddress sh_css_store_sp_group_to_ddr(void)
return xmem_sp_group_ptrs;
}
-hrt_vaddress sh_css_store_sp_stage_to_ddr(
+ia_css_ptr sh_css_store_sp_stage_to_ddr(
unsigned int pipe,
unsigned int stage)
{
@@ -4476,7 +4476,7 @@ hrt_vaddress sh_css_store_sp_stage_to_ddr(
return xmem_sp_stage_ptrs[pipe][stage];
}
-hrt_vaddress sh_css_store_isp_stage_to_ddr(
+ia_css_ptr sh_css_store_isp_stage_to_ddr(
unsigned int pipe,
unsigned int stage)
{
@@ -4500,7 +4500,7 @@ static enum ia_css_err ref_sh_css_ddr_address_map(
*/
union {
struct sh_css_ddr_address_map *map;
- hrt_vaddress *addrs;
+ ia_css_ptr *addrs;
} in_addrs, to_addrs;
IA_CSS_ENTER_PRIVATE("void");
@@ -4511,7 +4511,7 @@ static enum ia_css_err ref_sh_css_ddr_address_map(
to_addrs.map = out;
assert(sizeof(struct sh_css_ddr_address_map_size) / sizeof(size_t) ==
- sizeof(struct sh_css_ddr_address_map) / sizeof(hrt_vaddress));
+ sizeof(struct sh_css_ddr_address_map) / sizeof(ia_css_ptr));
/* copy map using size info */
for (i = 0; i < (sizeof(struct sh_css_ddr_address_map_size) /
@@ -4529,7 +4529,7 @@ static enum ia_css_err ref_sh_css_ddr_address_map(
static enum ia_css_err write_ia_css_isp_parameter_set_info_to_ddr(
struct ia_css_isp_parameter_set_info *me,
- hrt_vaddress *out)
+ ia_css_ptr *out)
{
enum ia_css_err err = IA_CSS_SUCCESS;
bool succ;
@@ -4554,11 +4554,11 @@ static enum ia_css_err write_ia_css_isp_parameter_set_info_to_ddr(
static enum ia_css_err
free_ia_css_isp_parameter_set_info(
- hrt_vaddress ptr) {
+ ia_css_ptr ptr) {
enum ia_css_err err = IA_CSS_SUCCESS;
struct ia_css_isp_parameter_set_info isp_params_info;
unsigned int i;
- hrt_vaddress *addrs = (hrt_vaddress *) &isp_params_info.mem_map;
+ ia_css_ptr *addrs = (ia_css_ptr *) &isp_params_info.mem_map;
IA_CSS_ENTER_PRIVATE("ptr = %u", ptr);
diff --git a/drivers/staging/media/atomisp/pci/sh_css_params.h b/drivers/staging/media/atomisp/pci/sh_css_params.h
index 96d503967fd1..221d2a47b513 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_params.h
+++ b/drivers/staging/media/atomisp/pci/sh_css_params.h
@@ -150,13 +150,13 @@ struct ia_css_isp_parameters {
void
ia_css_params_store_ia_css_host_data(
- hrt_vaddress ddr_addr,
+ ia_css_ptr ddr_addr,
struct ia_css_host_data *data);
enum ia_css_err
ia_css_params_store_sctbl(
const struct ia_css_pipeline_stage *stage,
- hrt_vaddress ddr_addr,
+ ia_css_ptr ddr_addr,
const struct ia_css_shading_table *shading_table);
struct ia_css_host_data *
@@ -168,10 +168,10 @@ struct ia_css_isp_config *
sh_css_pipe_isp_config_get(struct ia_css_pipe *pipe);
/* ipu address allocation/free for gdc lut */
-hrt_vaddress
+ia_css_ptr
sh_css_params_alloc_gdc_lut(void);
void
-sh_css_params_free_gdc_lut(hrt_vaddress addr);
+sh_css_params_free_gdc_lut(ia_css_ptr addr);
enum ia_css_err
sh_css_params_map_and_store_default_gdc_lut(void);
@@ -179,10 +179,10 @@ sh_css_params_map_and_store_default_gdc_lut(void);
void
sh_css_params_free_default_gdc_lut(void);
-hrt_vaddress
+ia_css_ptr
sh_css_params_get_default_gdc_lut(void);
-hrt_vaddress
+ia_css_ptr
sh_css_pipe_get_pp_gdc_lut(const struct ia_css_pipe *pipe);
#endif /* _SH_CSS_PARAMS_H_ */
diff --git a/drivers/staging/media/atomisp/pci/sh_css_sp.c b/drivers/staging/media/atomisp/pci/sh_css_sp.c
index 5970a660456c..9a80968f115a 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_sp.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_sp.c
@@ -82,7 +82,7 @@ set_output_frame_buffer(const struct ia_css_frame *frame,
static void
sh_css_copy_buffer_attr_to_spbuffer(struct ia_css_buffer_sp *dest_buf,
const enum sh_css_queue_id queue_id,
- const hrt_vaddress xmem_addr,
+ const ia_css_ptr xmem_addr,
const enum ia_css_buffer_type buf_type);
static void
@@ -412,7 +412,7 @@ sh_css_sp_get_sw_interrupt_value(unsigned int irq)
static void
sh_css_copy_buffer_attr_to_spbuffer(struct ia_css_buffer_sp *dest_buf,
const enum sh_css_queue_id queue_id,
- const hrt_vaddress xmem_addr,
+ const ia_css_ptr xmem_addr,
const enum ia_css_buffer_type buf_type)
{
assert(buf_type < IA_CSS_NUM_BUFFER_TYPE);
diff --git a/drivers/staging/media/atomisp/pci/sh_css_struct.h b/drivers/staging/media/atomisp/pci/sh_css_struct.h
index 81b9598ef8b7..9e25887b9ab8 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_struct.h
+++ b/drivers/staging/media/atomisp/pci/sh_css_struct.h
@@ -64,7 +64,7 @@ struct sh_css {
mipi_sizes_for_check[N_CSI_PORTS][IA_CSS_MIPI_SIZE_CHECK_MAX_NOF_ENTRIES_PER_PORT];
unsigned int mipi_frame_size[N_CSI_PORTS];
#endif
- hrt_vaddress sp_bin_addr;
+ ia_css_ptr sp_bin_addr;
hrt_data page_table_base_index;
unsigned int
size_mem_words; /* \deprecated{Use ia_css_mipi_buffer_config instead.}*/
--
2.26.2
_______________________________________________
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devel@linuxdriverproject.org
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
^ permalink raw reply related [flat|nested] 22+ messages in thread* [PATCH 08/20] media: atomisp: get rid of memory_access.c
2020-05-28 6:14 [PATCH 00/20] More atomisp fixes and cleanups Mauro Carvalho Chehab
` (6 preceding siblings ...)
2020-05-28 6:14 ` [PATCH 07/20] media: atomisp: change the type returned by mmgr alloc Mauro Carvalho Chehab
@ 2020-05-28 6:14 ` Mauro Carvalho Chehab
2020-05-28 6:14 ` [PATCH 09/20] media: atomisp: hmm_bo: untag user pointers Mauro Carvalho Chehab
` (11 subsequent siblings)
19 siblings, 0 replies; 22+ messages in thread
From: Mauro Carvalho Chehab @ 2020-05-28 6:14 UTC (permalink / raw)
Cc: Mauro Carvalho Chehab, Greg Kroah-Hartman, devel, Sakari Ailus
Now that we have everything in place, we can get rid of the
memory_access abstraction layer.
Now, everything related to heterogeneous memory management
(hmm) is under hmm.c & related pools.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
drivers/staging/media/atomisp/Makefile | 1 -
.../staging/media/atomisp/include/hmm/hmm.h | 3 +
.../staging/media/atomisp/pci/atomisp_acc.c | 3 +-
.../staging/media/atomisp/pci/atomisp_fops.c | 1 -
.../atomisp/pci/base/refcount/src/refcount.c | 3 +-
.../pci/hive_isp_css_common/host/debug.c | 3 +-
.../hive_isp_css_common/host/debug_private.h | 1 -
.../memory_access/memory_access.h | 94 -------------------
.../media/atomisp/pci/ia_css_memory_access.c | 20 ----
.../pci/isp/kernels/bh/bh_2/ia_css_bh.host.c | 1 -
.../isp/kernels/dvs/dvs_1.0/ia_css_dvs.host.c | 3 +-
.../raw_aa_binning_1.0/ia_css_raa.host.c | 1 -
.../kernels/sdis/sdis_1.0/ia_css_sdis.host.c | 5 +-
.../kernels/sdis/sdis_2/ia_css_sdis2.host.c | 5 +-
.../media/atomisp/pci/mmu/sh_mmu_mrfld.c | 1 -
.../atomisp/pci/runtime/binary/src/binary.c | 4 +-
.../pci/runtime/debug/src/ia_css_debug.c | 3 +-
.../atomisp/pci/runtime/event/src/event.c | 1 -
.../atomisp/pci/runtime/frame/src/frame.c | 21 +++--
.../pci/runtime/isp_param/src/isp_param.c | 5 +-
.../pci/runtime/pipeline/src/pipeline.c | 3 +-
.../pci/runtime/queue/src/queue_access.c | 3 +-
.../atomisp/pci/runtime/rmgr/src/rmgr_vbuf.c | 4 +-
.../atomisp/pci/runtime/spctrl/src/spctrl.c | 5 +-
drivers/staging/media/atomisp/pci/sh_css.c | 3 +-
.../media/atomisp/pci/sh_css_firmware.c | 5 +-
.../staging/media/atomisp/pci/sh_css_mmu.c | 1 -
.../media/atomisp/pci/sh_css_param_dvs.c | 1 -
.../staging/media/atomisp/pci/sh_css_params.c | 46 +++++----
drivers/staging/media/atomisp/pci/sh_css_sp.c | 3 +-
30 files changed, 79 insertions(+), 174 deletions(-)
delete mode 100644 drivers/staging/media/atomisp/pci/hive_isp_css_include/memory_access/memory_access.h
delete mode 100644 drivers/staging/media/atomisp/pci/ia_css_memory_access.c
diff --git a/drivers/staging/media/atomisp/Makefile b/drivers/staging/media/atomisp/Makefile
index 4a77d6d6910d..01764c487b52 100644
--- a/drivers/staging/media/atomisp/Makefile
+++ b/drivers/staging/media/atomisp/Makefile
@@ -54,7 +54,6 @@ atomisp-objs += \
pci/hmm/hmm.o \
pci/hmm/hmm_reserved_pool.o \
pci/ia_css_device_access.o \
- pci/ia_css_memory_access.o \
pci/isp/kernels/aa/aa_2/ia_css_aa2.host.o \
pci/isp/kernels/anr/anr_1.0/ia_css_anr.host.o \
pci/isp/kernels/anr/anr_2/ia_css_anr2.host.o \
diff --git a/drivers/staging/media/atomisp/include/hmm/hmm.h b/drivers/staging/media/atomisp/include/hmm/hmm.h
index a661c039a2cc..5d725a6b6e10 100644
--- a/drivers/staging/media/atomisp/include/hmm/hmm.h
+++ b/drivers/staging/media/atomisp/include/hmm/hmm.h
@@ -28,6 +28,9 @@
#include "hmm/hmm_pool.h"
#include "ia_css_types.h"
+#define mmgr_NULL ((ia_css_ptr)0)
+#define mmgr_EXCEPTION ((ia_css_ptr)-1)
+
int hmm_pool_register(unsigned int pool_size, enum hmm_pool_type pool_type);
void hmm_pool_unregister(enum hmm_pool_type pool_type);
diff --git a/drivers/staging/media/atomisp/pci/atomisp_acc.c b/drivers/staging/media/atomisp/pci/atomisp_acc.c
index 5e7f4cd47c8f..8633afdc3f39 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_acc.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_acc.c
@@ -23,12 +23,13 @@
#include <linux/init.h>
#include <media/v4l2-event.h>
+#include "hmm.h"
+
#include "atomisp_acc.h"
#include "atomisp_internal.h"
#include "atomisp_compat.h"
#include "atomisp_cmd.h"
-#include "memory_access/memory_access.h"
#include "ia_css.h"
static const struct {
diff --git a/drivers/staging/media/atomisp/pci/atomisp_fops.c b/drivers/staging/media/atomisp/pci/atomisp_fops.c
index fc3043bded46..1588e84a6b91 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_fops.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_fops.c
@@ -36,7 +36,6 @@
#include "type_support.h"
#include "device_access/device_access.h"
-#include "memory_access/memory_access.h"
#include "atomisp_acc.h"
diff --git a/drivers/staging/media/atomisp/pci/base/refcount/src/refcount.c b/drivers/staging/media/atomisp/pci/base/refcount/src/refcount.c
index 52c40aaa1e52..1616f3a38ddd 100644
--- a/drivers/staging/media/atomisp/pci/base/refcount/src/refcount.c
+++ b/drivers/staging/media/atomisp/pci/base/refcount/src/refcount.c
@@ -12,8 +12,9 @@
* more details.
*/
+#include "hmm.h"
+
#include "ia_css_refcount.h"
-#include "memory_access/memory_access.h"
#include "sh_css_defs.h"
#include "platform_support.h"
diff --git a/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/debug.c b/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/debug.c
index 3a5414b8912a..85b054c5ec80 100644
--- a/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/debug.c
+++ b/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/debug.c
@@ -14,11 +14,12 @@
#include "debug.h"
+#include "hmm.h"
+
#ifndef __INLINE_DEBUG__
#include "debug_private.h"
#endif /* __INLINE_DEBUG__ */
-#include "memory_access.h"
#define __INLINE_SP__
#include "sp.h"
diff --git a/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/debug_private.h b/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/debug_private.h
index f2f5b7658819..0b107ee13072 100644
--- a/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/debug_private.h
+++ b/drivers/staging/media/atomisp/pci/hive_isp_css_common/host/debug_private.h
@@ -22,7 +22,6 @@
#define __INLINE_ISP__
#include "isp.h"
-#include "memory_access.h"
#include "assert_support.h"
diff --git a/drivers/staging/media/atomisp/pci/hive_isp_css_include/memory_access/memory_access.h b/drivers/staging/media/atomisp/pci/hive_isp_css_include/memory_access/memory_access.h
deleted file mode 100644
index 8559b5045f20..000000000000
--- a/drivers/staging/media/atomisp/pci/hive_isp_css_include/memory_access/memory_access.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Support for Intel Camera Imaging ISP subsystem.
- * Copyright (c) 2015-2017, Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- */
-
-#ifndef __MEMORY_ACCESS_H_INCLUDED__
-#define __MEMORY_ACCESS_H_INCLUDED__
-
-/*!
- * \brief
- * Define the public interface for virtual memory
- * access functions. Access types are limited to
- * those defined in <stdint.h>
- *
- * The address representation is private to the system
- * and represented as "ia_css_ptr" rather than a
- * pointer, as the memory allocation cannot be accessed
- * by dereferencing but reaquires load and store access
- * functions
- *
- * The page table selection or virtual memory context;
- * The page table base index; Is implicit. This page
- * table base index must be set by the implementation
- * of the access function
- *
- * "store" is a transfer to the system
- * "load" is a transfer from the system
- *
- * Allocation properties can be specified by setting
- * attributes (see below) in case of multiple physical
- * memories the memory ID is encoded on the attribute
- *
- * Allocations in the same physical memory, but in a
- * different (set of) page tables can be shared through
- * a page table information mapping function
- */
-
-#include <type_support.h>
-#include "platform_support.h" /* for __func__ */
-
-/*
- * User provided file that defines the (sub)system address types:
- * - ia_css_ptr a type that can hold the (sub)system virtual address range
- */
-#include "system_types.h"
-
-/*
- * The MMU base address is a physical address, thus the same type is used
- * as for the device base address
- */
-#include "device_access.h"
-
-#include "hmm/hmm.h"
-
-/*!
- * \brief
- * Bit masks for specialised allocation functions
- * the default is "uncached", "not contiguous",
- * "not page aligned" and "not cleared"
- *
- * Forcing alignment (usually) returns a pointer
- * at an alignment boundary that is offset from
- * the allocated pointer. Without storing this
- * pointer/offset, we cannot free it. The memory
- * manager is responsible for the bookkeeping, e.g.
- * the allocation function creates a sentinel
- * within the allocation referencable from the
- * returned pointer/address.
- */
-
-#define mmgr_NULL ((ia_css_ptr)0)
-#define mmgr_EXCEPTION ((ia_css_ptr)-1)
-
-/*! Return the address of an allocation in memory
-
- \param size[in] Size in bytes of the allocation
- \param attribute[in] Bit vector specifying the properties
- of the allocation including zero initialisation
-
- \return vaddress
- */
-
-ia_css_ptr mmgr_alloc_attr(const size_t size, const uint16_t attribute);
-
-#endif /* __MEMORY_ACCESS_H_INCLUDED__ */
diff --git a/drivers/staging/media/atomisp/pci/ia_css_memory_access.c b/drivers/staging/media/atomisp/pci/ia_css_memory_access.c
deleted file mode 100644
index 79048e1d6bcc..000000000000
--- a/drivers/staging/media/atomisp/pci/ia_css_memory_access.c
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * Support for Intel Camera Imaging ISP subsystem.
- * Copyright (c) 2015-2017, Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- */
-
-#include <memory_access.h>
-
-ia_css_ptr mmgr_alloc_attr(const size_t size, const uint16_t attrs)
-{
- return hmm_alloc(size, HMM_BO_PRIVATE, 0, NULL, attrs);
-}
diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/bh/bh_2/ia_css_bh.host.c b/drivers/staging/media/atomisp/pci/isp/kernels/bh/bh_2/ia_css_bh.host.c
index 6c7aa51ec079..4f1efd6db536 100644
--- a/drivers/staging/media/atomisp/pci/isp/kernels/bh/bh_2/ia_css_bh.host.c
+++ b/drivers/staging/media/atomisp/pci/isp/kernels/bh/bh_2/ia_css_bh.host.c
@@ -14,7 +14,6 @@
#if !defined(HAS_NO_HMEM)
-#include "memory_access.h"
#include "ia_css_types.h"
#include "sh_css_internal.h"
#include "assert_support.h"
diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/dvs/dvs_1.0/ia_css_dvs.host.c b/drivers/staging/media/atomisp/pci/isp/kernels/dvs/dvs_1.0/ia_css_dvs.host.c
index 775a0009e1b6..4dd0b0373e79 100644
--- a/drivers/staging/media/atomisp/pci/isp/kernels/dvs/dvs_1.0/ia_css_dvs.host.c
+++ b/drivers/staging/media/atomisp/pci/isp/kernels/dvs/dvs_1.0/ia_css_dvs.host.c
@@ -12,6 +12,8 @@
* more details.
*/
+#include "hmm.h"
+
#include "ia_css_frame_public.h"
#define IA_CSS_INCLUDE_CONFIGURATIONS
#include "ia_css_isp_configs.h"
@@ -22,7 +24,6 @@
#include "sh_css_params.h"
#include "ia_css_binary.h"
#include "ia_css_debug.h"
-#include "memory_access.h"
#include "assert_support.h"
#include "ia_css_dvs.host.h"
diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/raw_aa_binning/raw_aa_binning_1.0/ia_css_raa.host.c b/drivers/staging/media/atomisp/pci/isp/kernels/raw_aa_binning/raw_aa_binning_1.0/ia_css_raa.host.c
index 2045b974ec8a..5aaa018370ef 100644
--- a/drivers/staging/media/atomisp/pci/isp/kernels/raw_aa_binning/raw_aa_binning_1.0/ia_css_raa.host.c
+++ b/drivers/staging/media/atomisp/pci/isp/kernels/raw_aa_binning/raw_aa_binning_1.0/ia_css_raa.host.c
@@ -14,7 +14,6 @@
#if !defined(HAS_NO_HMEM)
-#include "memory_access.h"
#include "ia_css_types.h"
#include "sh_css_internal.h"
#include "sh_css_frac.h"
diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_1.0/ia_css_sdis.host.c b/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_1.0/ia_css_sdis.host.c
index fb0e6dcbca43..dfd621d3f6da 100644
--- a/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_1.0/ia_css_sdis.host.c
+++ b/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_1.0/ia_css_sdis.host.c
@@ -12,7 +12,8 @@
* more details.
*/
-#include "memory_access.h"
+#include "hmm.h"
+
#include "assert_support.h"
#include "ia_css_debug.h"
#include "ia_css_sdis_types.h"
@@ -329,7 +330,7 @@ ia_css_isp_dvs_statistics_allocate(
HIVE_ISP_DDR_WORD_BYTES);
me->size = hor_size + ver_size;
- me->data_ptr = mmgr_alloc_attr(me->size, 0);
+ me->data_ptr = hmm_alloc(me->size, HMM_BO_PRIVATE, 0, NULL, 0);
if (me->data_ptr == mmgr_NULL)
goto err;
me->hor_size = hor_size;
diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_2/ia_css_sdis2.host.c b/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_2/ia_css_sdis2.host.c
index b9c7736baa44..ca34299b7998 100644
--- a/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_2/ia_css_sdis2.host.c
+++ b/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_2/ia_css_sdis2.host.c
@@ -12,8 +12,9 @@
* more details.
*/
+#include "hmm.h"
+
#include <assert_support.h>
-#include "memory_access.h"
#include "ia_css_debug.h"
#include "ia_css_sdis2.host.h"
@@ -295,7 +296,7 @@ ia_css_isp_dvs2_statistics_allocate(
* grid->aligned_height * IA_CSS_DVS2_NUM_COEF_TYPES;
me->size = 2 * size;
- me->data_ptr = mmgr_alloc_attr(me->size, 0);
+ me->data_ptr = hmm_alloc(me->size, HMM_BO_PRIVATE, 0, NULL, 0);
if (me->data_ptr == mmgr_NULL)
goto err;
me->hor_proj = me->data_ptr;
diff --git a/drivers/staging/media/atomisp/pci/mmu/sh_mmu_mrfld.c b/drivers/staging/media/atomisp/pci/mmu/sh_mmu_mrfld.c
index 031d7fa00510..0f55978ad2bd 100644
--- a/drivers/staging/media/atomisp/pci/mmu/sh_mmu_mrfld.c
+++ b/drivers/staging/media/atomisp/pci/mmu/sh_mmu_mrfld.c
@@ -19,7 +19,6 @@
#include "type_support.h"
#include "mmu/isp_mmu.h"
#include "mmu/sh_mmu_mrfld.h"
-#include "memory_access/memory_access.h"
#include "atomisp_compat.h"
#define MERR_VALID_PTE_MASK 0x80000000
diff --git a/drivers/staging/media/atomisp/pci/runtime/binary/src/binary.c b/drivers/staging/media/atomisp/pci/runtime/binary/src/binary.c
index 2a23b7c6aeeb..c7083d9b3f10 100644
--- a/drivers/staging/media/atomisp/pci/runtime/binary/src/binary.c
+++ b/drivers/staging/media/atomisp/pci/runtime/binary/src/binary.c
@@ -14,6 +14,9 @@
#include <math_support.h>
#include <gdc_device.h> /* HR_GDC_N */
+
+#include "hmm.h"
+
#include "isp.h" /* ISP_VEC_NELEMS */
#include "ia_css_binary.h"
@@ -33,7 +36,6 @@
#include "camera/pipe/interface/ia_css_pipe_binarydesc.h"
-#include "memory_access.h"
#include "assert_support.h"
diff --git a/drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c b/drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c
index 7784e39869a6..c46621315e7b 100644
--- a/drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c
+++ b/drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c
@@ -13,7 +13,6 @@
*/
#include "debug.h"
-#include "memory_access.h"
#ifndef __INLINE_INPUT_SYSTEM__
#define __INLINE_INPUT_SYSTEM__
@@ -2490,7 +2489,7 @@ void ia_css_debug_dump_perf_counters(void)
void sh_css_init_ddr_debug_queue(void)
{
ia_css_ptr ddr_debug_queue_addr =
- mmgr_alloc_attr(sizeof(debug_data_ddr_t), 0);
+ hmm_alloc(sizeof(debug_data_ddr_t), HMM_BO_PRIVATE, 0, NULL, 0);
const struct ia_css_fw_info *fw;
unsigned int HIVE_ADDR_debug_buffer_ddr_address;
diff --git a/drivers/staging/media/atomisp/pci/runtime/event/src/event.c b/drivers/staging/media/atomisp/pci/runtime/event/src/event.c
index c4578470ad8c..4bbed9ee2e35 100644
--- a/drivers/staging/media/atomisp/pci/runtime/event/src/event.c
+++ b/drivers/staging/media/atomisp/pci/runtime/event/src/event.c
@@ -29,7 +29,6 @@
/*#include "sp.h"*/ /* host2sp_enqueue_frame_data() */
-#include "memory_access.h"
#include "assert_support.h"
#include "platform_support.h" /* hrt_sleep() */
diff --git a/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c b/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c
index 9a9c1fffd3d9..c7d15a01ec9a 100644
--- a/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c
+++ b/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c
@@ -12,13 +12,14 @@
* more details.
*/
+#include "hmm.h"
+
#include "ia_css_frame.h"
#include <math_support.h>
#include "assert_support.h"
#include "ia_css_debug.h"
#include "isp.h"
#include "sh_css_internal.h"
-#include "memory_access.h"
#include "atomisp_internal.h"
#define NV12_TILEY_TILE_WIDTH 128
@@ -170,20 +171,23 @@ enum ia_css_err ia_css_frame_map(struct ia_css_frame **frame,
if (pgnr < ((PAGE_ALIGN(me->data_bytes)) >> PAGE_SHIFT)) {
dev_err(atomisp_dev,
"user space memory size is less than the expected size..\n");
- return -ENOMEM;
+ err = -ENOMEM;
+ goto error;
} else if (pgnr > ((PAGE_ALIGN(me->data_bytes)) >> PAGE_SHIFT)) {
dev_err(atomisp_dev,
"user space memory size is large than the expected size..\n");
- return -ENOMEM;
+ err = -ENOMEM;
+ goto error;
}
- return hmm_alloc(me->data_bytes, HMM_BO_USER, 0, data,
- attribute & ATOMISP_MAP_FLAG_CACHED);
+ me->data = hmm_alloc(me->data_bytes, HMM_BO_USER, 0, data,
+ attribute & ATOMISP_MAP_FLAG_CACHED);
if (me->data == mmgr_NULL)
err = IA_CSS_ERR_INVALID_ARGUMENTS;
}
+error:
if (err != IA_CSS_SUCCESS) {
sh_css_free(me);
me = NULL;
@@ -797,9 +801,10 @@ static enum ia_css_err frame_allocate_buffer_data(struct ia_css_frame *frame)
#ifdef ISP2401
IA_CSS_ENTER_LEAVE_PRIVATE("frame->data_bytes=%d\n", frame->data_bytes);
#endif
- frame->data = mmgr_alloc_attr(frame->data_bytes,
- frame->contiguous ?
- ATOMISP_MAP_FLAG_CONTIGUOUS : 0);
+ frame->data = hmm_alloc(frame->data_bytes,
+ HMM_BO_PRIVATE, 0, NULL,
+ frame->contiguous ?
+ ATOMISP_MAP_FLAG_CONTIGUOUS : 0);
if (frame->data == mmgr_NULL)
return IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
diff --git a/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c b/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c
index 8646000fabd4..6f7c21bbe62d 100644
--- a/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c
+++ b/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c
@@ -12,7 +12,8 @@
* more details.
*/
-#include "memory_access.h"
+#include "hmm.h"
+
#include "ia_css_pipeline.h"
#include "ia_css_isp_param.h"
@@ -127,7 +128,7 @@ ia_css_isp_param_allocate_isp_parameters(
goto cleanup;
}
if (pclass != IA_CSS_PARAM_CLASS_PARAM) {
- css_params->params[pclass][mem].address = mmgr_alloc_attr(size, 0);
+ css_params->params[pclass][mem].address = hmm_alloc(size, HMM_BO_PRIVATE, 0, NULL, 0);
if (!css_params->params[pclass][mem].address) {
err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
goto cleanup;
diff --git a/drivers/staging/media/atomisp/pci/runtime/pipeline/src/pipeline.c b/drivers/staging/media/atomisp/pci/runtime/pipeline/src/pipeline.c
index 8b9982de8deb..f65d7491abd9 100644
--- a/drivers/staging/media/atomisp/pci/runtime/pipeline/src/pipeline.c
+++ b/drivers/staging/media/atomisp/pci/runtime/pipeline/src/pipeline.c
@@ -12,11 +12,12 @@
* more details.
*/
+#include "hmm.h"
+
#include "ia_css_debug.h"
#include "sw_event_global.h" /* encode_sw_event */
#include "sp.h" /* cnd_sp_irq_enable() */
#include "assert_support.h"
-#include "memory_access.h"
#include "sh_css_sp.h"
#include "ia_css_pipeline.h"
#include "ia_css_isp_param.h"
diff --git a/drivers/staging/media/atomisp/pci/runtime/queue/src/queue_access.c b/drivers/staging/media/atomisp/pci/runtime/queue/src/queue_access.c
index a2f7bacd4206..ba7219644256 100644
--- a/drivers/staging/media/atomisp/pci/runtime/queue/src/queue_access.c
+++ b/drivers/staging/media/atomisp/pci/runtime/queue/src/queue_access.c
@@ -12,11 +12,12 @@
* more details.
*/
+#include "hmm.h"
+
#include "type_support.h"
#include "queue_access.h"
#include "ia_css_circbuf.h"
#include "sp.h"
-#include "memory_access.h"
#include "assert_support.h"
int ia_css_queue_load(
diff --git a/drivers/staging/media/atomisp/pci/runtime/rmgr/src/rmgr_vbuf.c b/drivers/staging/media/atomisp/pci/runtime/rmgr/src/rmgr_vbuf.c
index 714b8099e544..546988a1a42e 100644
--- a/drivers/staging/media/atomisp/pci/runtime/rmgr/src/rmgr_vbuf.c
+++ b/drivers/staging/media/atomisp/pci/runtime/rmgr/src/rmgr_vbuf.c
@@ -12,12 +12,12 @@
* more details.
*/
+#include "hmm.h"
#include "ia_css_rmgr.h"
#include <type_support.h>
#include <assert_support.h>
#include <platform_support.h> /* memset */
-#include <memory_access.h> /* mmmgr_alloc_attr */
#include <ia_css_debug.h>
/*
@@ -297,7 +297,7 @@ void ia_css_rmgr_acq_vbuf(struct ia_css_rmgr_vbuf_pool *pool,
}
if ((*handle)->vptr == 0x0) {
/* we need to allocate */
- (*handle)->vptr = mmgr_alloc_attr((*handle)->size, 0);
+ (*handle)->vptr = hmm_alloc((*handle)->size, HMM_BO_PRIVATE, 0, NULL, 0);
} else {
/* we popped a buffer */
return;
diff --git a/drivers/staging/media/atomisp/pci/runtime/spctrl/src/spctrl.c b/drivers/staging/media/atomisp/pci/runtime/spctrl/src/spctrl.c
index 142f181d1e55..d361ccdd70e8 100644
--- a/drivers/staging/media/atomisp/pci/runtime/spctrl/src/spctrl.c
+++ b/drivers/staging/media/atomisp/pci/runtime/spctrl/src/spctrl.c
@@ -12,11 +12,12 @@
* more details.
*/
+#include "hmm.h"
+
#include "ia_css_types.h"
#define __INLINE_SP__
#include "sp.h"
-#include "memory_access.h"
#include "assert_support.h"
#include "ia_css_spctrl.h"
#include "ia_css_debug.h"
@@ -63,7 +64,7 @@ enum ia_css_err ia_css_spctrl_load_fw(sp_ID_t sp_id,
* Data used to be stored separately, because of access alignment constraints,
* fix the FW generation instead
*/
- code_addr = mmgr_alloc_attr(spctrl_cfg->code_size, 0);
+ code_addr = hmm_alloc(spctrl_cfg->code_size, HMM_BO_PRIVATE, 0, NULL, 0);
if (code_addr == mmgr_NULL)
return IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
hmm_store(code_addr, spctrl_cfg->code, spctrl_cfg->code_size);
diff --git a/drivers/staging/media/atomisp/pci/sh_css.c b/drivers/staging/media/atomisp/pci/sh_css.c
index 5b9ed910f407..835da6f12309 100644
--- a/drivers/staging/media/atomisp/pci/sh_css.c
+++ b/drivers/staging/media/atomisp/pci/sh_css.c
@@ -17,6 +17,8 @@
#include <linux/slab.h>
#include <linux/vmalloc.h>
+#include "hmm.h"
+
#include "ia_css.h"
#include "sh_css_hrt.h" /* only for file 2 MIPI */
#include "ia_css_buffer.h"
@@ -52,7 +54,6 @@
#include "ia_css_isys.h"
#endif
-#include "memory_access.h"
#include "tag.h"
#include "assert_support.h"
#include "math_support.h"
diff --git a/drivers/staging/media/atomisp/pci/sh_css_firmware.c b/drivers/staging/media/atomisp/pci/sh_css_firmware.c
index e189d59783f8..ee23d28b1bef 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_firmware.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_firmware.c
@@ -15,6 +15,8 @@
#include <linux/slab.h>
#include <linux/vmalloc.h>
+#include "hmm.h"
+
#include <math_support.h>
#include "platform_support.h"
#include "sh_css_firmware.h"
@@ -24,7 +26,6 @@
#include "sh_css_internal.h"
#include "ia_css_isp_param.h"
-#include "memory_access.h"
#include "assert_support.h"
#include "string_support.h"
@@ -322,7 +323,7 @@ void sh_css_unload_firmware(void)
ia_css_ptr
sh_css_load_blob(const unsigned char *blob, unsigned int size)
{
- ia_css_ptr target_addr = mmgr_alloc_attr(size, 0);
+ ia_css_ptr target_addr = hmm_alloc(size, HMM_BO_PRIVATE, 0, NULL, 0);
/* this will allocate memory aligned to a DDR word boundary which
is required for the CSS DMA to read the instructions. */
diff --git a/drivers/staging/media/atomisp/pci/sh_css_mmu.c b/drivers/staging/media/atomisp/pci/sh_css_mmu.c
index 179b6f40be49..4965a9e5e161 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_mmu.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_mmu.c
@@ -43,7 +43,6 @@ ia_css_mmu_invalidate_cache(void)
"ia_css_mmu_invalidate_cache() leave\n");
}
-/* Deprecated, this is an HRT backend function (memory_access.h) */
void
sh_css_mmu_set_page_table_base_index(hrt_data base_index)
{
diff --git a/drivers/staging/media/atomisp/pci/sh_css_param_dvs.c b/drivers/staging/media/atomisp/pci/sh_css_param_dvs.c
index 52e29161cb35..025f26a40062 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_param_dvs.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_param_dvs.c
@@ -18,7 +18,6 @@
#include <ia_css_err.h>
#include <ia_css_types.h>
#include "ia_css_debug.h"
-#include "memory_access.h"
static struct ia_css_dvs_6axis_config *
alloc_dvs_6axis_table(const struct ia_css_resolution *frame_res,
diff --git a/drivers/staging/media/atomisp/pci/sh_css_params.c b/drivers/staging/media/atomisp/pci/sh_css_params.c
index 7bd2fd0124cb..f1b543a6db82 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_params.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_params.c
@@ -24,6 +24,7 @@
#define IA_CSS_INCLUDE_PARAMETERS
#define IA_CSS_INCLUDE_ACC_PARAMETERS
+#include "hmm.h"
#include "sh_css_params.h"
#include "ia_css_queue.h"
#include "sw_event_global.h" /* Event IDs */
@@ -45,7 +46,6 @@
#include "sh_css_sp.h"
#include "ia_css_pipeline.h"
#include "ia_css_debug.h"
-#include "memory_access.h"
#include "ia_css_isp_param.h"
#include "ia_css_isp_params.h"
@@ -2734,8 +2734,10 @@ static bool realloc_isp_css_mm_buf(
id = IA_CSS_REFCOUNT_PARAM_BUFFER;
ia_css_refcount_decrement(id, *curr_buf);
- *curr_buf = ia_css_refcount_increment(id, mmgr_alloc_attr(needed_size,
- mmgr_attribute));
+ *curr_buf = ia_css_refcount_increment(id, hmm_alloc(needed_size,
+ HMM_BO_PRIVATE, 0,
+ NULL,
+ mmgr_attribute));
if (!*curr_buf) {
*err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
@@ -2800,7 +2802,7 @@ ia_css_isp_3a_statistics_allocate(const struct ia_css_3a_grid_info *grid)
me->hmem_size = CEIL_MUL(me->hmem_size, HIVE_ISP_DDR_WORD_BYTES);
me->size = me->dmem_size + me->vmem_size * 2 + me->hmem_size;
- me->data_ptr = mmgr_alloc_attr(me->size, 0);
+ me->data_ptr = hmm_alloc(me->size, HMM_BO_PRIVATE, 0, NULL, 0);
if (me->data_ptr == mmgr_NULL) {
sh_css_free(me);
me = NULL;
@@ -2850,7 +2852,7 @@ ia_css_metadata_allocate(const struct ia_css_metadata_info *metadata_info)
md->info = *metadata_info;
md->exp_id = 0;
- md->address = mmgr_alloc_attr(metadata_info->size, 0);
+ md->address = hmm_alloc(metadata_info->size, HMM_BO_PRIVATE, 0, NULL, 0);
if (md->address == mmgr_NULL)
goto error;
@@ -3007,13 +3009,13 @@ sh_css_create_isp_params(struct ia_css_stream *stream,
ddr_ptrs_size->isp_param = params_size;
ddr_ptrs->isp_param =
ia_css_refcount_increment(IA_CSS_REFCOUNT_PARAM_BUFFER,
- mmgr_alloc_attr(params_size, 0));
+ hmm_alloc(params_size, HMM_BO_PRIVATE, 0, NULL, 0));
succ &= (ddr_ptrs->isp_param != mmgr_NULL);
ddr_ptrs_size->macc_tbl = sizeof(struct ia_css_macc_table);
ddr_ptrs->macc_tbl =
ia_css_refcount_increment(IA_CSS_REFCOUNT_PARAM_BUFFER,
- mmgr_alloc_attr(sizeof(struct ia_css_macc_table), 0));
+ hmm_alloc(sizeof(struct ia_css_macc_table), HMM_BO_PRIVATE, 0, NULL, 0));
succ &= (ddr_ptrs->macc_tbl != mmgr_NULL);
*isp_params_out = params;
@@ -3264,12 +3266,14 @@ sh_css_params_init(void) {
for (i = 0; i < SH_CSS_MAX_STAGES; i++) {
xmem_sp_stage_ptrs[p][i] =
ia_css_refcount_increment(-1,
- mmgr_alloc_attr(sizeof(struct sh_css_sp_stage),
- ATOMISP_MAP_FLAG_CLEARED));
+ hmm_alloc(sizeof(struct sh_css_sp_stage),
+ HMM_BO_PRIVATE, 0, NULL,
+ ATOMISP_MAP_FLAG_CLEARED));
xmem_isp_stage_ptrs[p][i] =
ia_css_refcount_increment(-1,
- mmgr_alloc_attr(sizeof(struct sh_css_sp_stage),
- ATOMISP_MAP_FLAG_CLEARED));
+ hmm_alloc(sizeof(struct sh_css_sp_stage),
+ HMM_BO_PRIVATE, 0, NULL,
+ ATOMISP_MAP_FLAG_CLEARED));
if ((xmem_sp_stage_ptrs[p][i] == mmgr_NULL) ||
(xmem_isp_stage_ptrs[p][i] == mmgr_NULL)) {
@@ -3286,12 +3290,14 @@ sh_css_params_init(void) {
ia_css_config_xnr_table();
sp_ddr_ptrs = ia_css_refcount_increment(-1,
- mmgr_alloc_attr(CEIL_MUL(sizeof(struct sh_css_ddr_address_map),
- HIVE_ISP_DDR_WORD_BYTES),
- ATOMISP_MAP_FLAG_CLEARED));
+ hmm_alloc(CEIL_MUL(sizeof(struct sh_css_ddr_address_map),
+ HIVE_ISP_DDR_WORD_BYTES),
+ HMM_BO_PRIVATE, 0, NULL,
+ ATOMISP_MAP_FLAG_CLEARED));
xmem_sp_group_ptrs = ia_css_refcount_increment(-1,
- mmgr_alloc_attr(sizeof(struct sh_css_sp_group),
- ATOMISP_MAP_FLAG_CLEARED));
+ hmm_alloc(sizeof(struct sh_css_sp_group),
+ HMM_BO_PRIVATE, 0, NULL,
+ ATOMISP_MAP_FLAG_CLEARED));
if ((sp_ddr_ptrs == mmgr_NULL) ||
(xmem_sp_group_ptrs == mmgr_NULL))
@@ -3315,7 +3321,7 @@ static void host_lut_store(const void *lut)
/* Note that allocation is in ipu address space. */
inline ia_css_ptr sh_css_params_alloc_gdc_lut(void)
{
- return mmgr_alloc_attr(sizeof(zoom_table), 0);
+ return hmm_alloc(sizeof(zoom_table), HMM_BO_PRIVATE, 0, NULL, 0);
}
inline void sh_css_params_free_gdc_lut(ia_css_ptr addr)
@@ -3355,7 +3361,7 @@ enum ia_css_err ia_css_pipe_set_bci_scaler_lut(struct ia_css_pipe *pipe,
if (!stream_started) {
if (!atomisp_hw_is_isp2401)
- pipe->scaler_pp_lut = mmgr_alloc_attr(sizeof(zoom_table), 0);
+ pipe->scaler_pp_lut = hmm_alloc(sizeof(zoom_table), HMM_BO_PRIVATE, 0, NULL, 0);
else
pipe->scaler_pp_lut = sh_css_params_alloc_gdc_lut();
@@ -3400,7 +3406,7 @@ enum ia_css_err sh_css_params_map_and_store_default_gdc_lut(void)
host_lut_store((void *)zoom_table);
if (!atomisp_hw_is_isp2401)
- default_gdc_lut = mmgr_alloc_attr(sizeof(zoom_table), 0);
+ default_gdc_lut = hmm_alloc(sizeof(zoom_table), HMM_BO_PRIVATE, 0, NULL, 0);
else
default_gdc_lut = sh_css_params_alloc_gdc_lut();
@@ -4540,7 +4546,7 @@ static enum ia_css_err write_ia_css_isp_parameter_set_info_to_ddr(
assert(out);
*out = ia_css_refcount_increment(IA_CSS_REFCOUNT_PARAM_SET_POOL,
- mmgr_alloc_attr(sizeof(struct ia_css_isp_parameter_set_info), 0));
+ hmm_alloc(sizeof(struct ia_css_isp_parameter_set_info), HMM_BO_PRIVATE, 0, NULL, 0));
succ = (*out != mmgr_NULL);
if (succ)
hmm_store(*out,
diff --git a/drivers/staging/media/atomisp/pci/sh_css_sp.c b/drivers/staging/media/atomisp/pci/sh_css_sp.c
index 9a80968f115a..1ed060d6d855 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_sp.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_sp.c
@@ -12,6 +12,8 @@
* more details.
*/
+#include "hmm.h"
+
#include "sh_css_sp.h"
#if !defined(HAS_NO_INPUT_FORMATTER)
@@ -43,7 +45,6 @@
/*#include "sp.h"*/ /* host2sp_enqueue_frame_data() */
-#include "memory_access.h"
#include "assert_support.h"
#include "platform_support.h" /* hrt_sleep() */
--
2.26.2
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^ permalink raw reply related [flat|nested] 22+ messages in thread* [PATCH 09/20] media: atomisp: hmm_bo: untag user pointers
2020-05-28 6:14 [PATCH 00/20] More atomisp fixes and cleanups Mauro Carvalho Chehab
` (7 preceding siblings ...)
2020-05-28 6:14 ` [PATCH 08/20] media: atomisp: get rid of memory_access.c Mauro Carvalho Chehab
@ 2020-05-28 6:14 ` Mauro Carvalho Chehab
2020-05-28 6:14 ` [PATCH 10/20] media: atomisp: add debug message to help debugging hmm code Mauro Carvalho Chehab
` (10 subsequent siblings)
19 siblings, 0 replies; 22+ messages in thread
From: Mauro Carvalho Chehab @ 2020-05-28 6:14 UTC (permalink / raw)
Cc: Mauro Carvalho Chehab, Greg Kroah-Hartman, devel, Sakari Ailus
The kernel ABI was extended to allow pass tagged user pointers.
Untag the pointers in this function.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
drivers/staging/media/atomisp/pci/hmm/hmm_bo.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c b/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c
index 492b76c29490..6fce8c95be1d 100644
--- a/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c
+++ b/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c
@@ -997,6 +997,9 @@ static int alloc_user_pages(struct hmm_buffer_object *bo,
* Handle frame buffer allocated in other kerenl space driver
* and map to user space
*/
+
+ userptr = untagged_addr(userptr);
+
if (vma->vm_flags & (VM_IO | VM_PFNMAP)) {
page_nr = get_pfnmap_pages(current, current->mm,
(unsigned long)userptr,
--
2.26.2
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^ permalink raw reply related [flat|nested] 22+ messages in thread* [PATCH 10/20] media: atomisp: add debug message to help debugging hmm code
2020-05-28 6:14 [PATCH 00/20] More atomisp fixes and cleanups Mauro Carvalho Chehab
` (8 preceding siblings ...)
2020-05-28 6:14 ` [PATCH 09/20] media: atomisp: hmm_bo: untag user pointers Mauro Carvalho Chehab
@ 2020-05-28 6:14 ` Mauro Carvalho Chehab
2020-05-28 6:14 ` [PATCH 11/20] media: atomisp: use Yocto Aero default hmm pool sizes Mauro Carvalho Chehab
` (9 subsequent siblings)
19 siblings, 0 replies; 22+ messages in thread
From: Mauro Carvalho Chehab @ 2020-05-28 6:14 UTC (permalink / raw)
Cc: Mauro Carvalho Chehab, Greg Kroah-Hartman, devel, Sakari Ailus
The hmm code is partially based on a fork from 3.10 code,
and has bugs.
Add debug there to help tracking what happens there.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
drivers/staging/media/atomisp/pci/hmm/hmm_bo.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c b/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c
index 6fce8c95be1d..b6dcd246d7af 100644
--- a/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c
+++ b/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c
@@ -1015,6 +1015,11 @@ static int alloc_user_pages(struct hmm_buffer_object *bo,
bo->mem_type = HMM_BO_MEM_TYPE_USER;
}
+ dev_dbg(atomisp_dev, "%s: %d %s pages were allocated as 0x%08x\n",
+ __func__,
+ bo->pgnr,
+ bo->mem_type == HMM_BO_MEM_TYPE_USER ? "user" : "pfn", page_nr);
+
/* can be written by caller, not forced */
if (page_nr != bo->pgnr) {
dev_err(atomisp_dev,
--
2.26.2
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^ permalink raw reply related [flat|nested] 22+ messages in thread* [PATCH 11/20] media: atomisp: use Yocto Aero default hmm pool sizes
2020-05-28 6:14 [PATCH 00/20] More atomisp fixes and cleanups Mauro Carvalho Chehab
` (9 preceding siblings ...)
2020-05-28 6:14 ` [PATCH 10/20] media: atomisp: add debug message to help debugging hmm code Mauro Carvalho Chehab
@ 2020-05-28 6:14 ` Mauro Carvalho Chehab
2020-05-28 6:14 ` [PATCH 12/20] media: atomisp: get rid of a warning message Mauro Carvalho Chehab
` (8 subsequent siblings)
19 siblings, 0 replies; 22+ messages in thread
From: Mauro Carvalho Chehab @ 2020-05-28 6:14 UTC (permalink / raw)
Cc: Mauro Carvalho Chehab, Greg Kroah-Hartman, devel, Sakari Ailus
Yocto Aero driver has a different default for hmm pools.
Use the definitions there.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
drivers/staging/media/atomisp/pci/atomisp_v4l2.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
index d795fe49130c..b30a2e54067c 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
@@ -56,21 +56,21 @@ module_param(skip_fwload, uint, 0644);
MODULE_PARM_DESC(skip_fwload, "Skip atomisp firmware load");
/* set reserved memory pool size in page */
-static unsigned int repool_pgnr;
+static unsigned int repool_pgnr = 32768;
module_param(repool_pgnr, uint, 0644);
MODULE_PARM_DESC(repool_pgnr,
- "Set the reserved memory pool size in page (default:0)");
+ "Set the reserved memory pool size in page (default:32768)");
/* set dynamic memory pool size in page */
unsigned int dypool_pgnr = UINT_MAX;
module_param(dypool_pgnr, uint, 0644);
MODULE_PARM_DESC(dypool_pgnr,
- "Set the dynamic memory pool size in page (default:0)");
+ "Set the dynamic memory pool size in page (default: unlimited)");
-bool dypool_enable;
+bool dypool_enable = true;
module_param(dypool_enable, bool, 0644);
MODULE_PARM_DESC(dypool_enable,
- "dynamic memory pool enable/disable (default:disable)");
+ "dynamic memory pool enable/disable (default:enabled)");
/* memory optimization: deferred firmware loading */
bool defer_fw_load;
--
2.26.2
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^ permalink raw reply related [flat|nested] 22+ messages in thread* [PATCH 12/20] media: atomisp: get rid of a warning message
2020-05-28 6:14 [PATCH 00/20] More atomisp fixes and cleanups Mauro Carvalho Chehab
` (10 preceding siblings ...)
2020-05-28 6:14 ` [PATCH 11/20] media: atomisp: use Yocto Aero default hmm pool sizes Mauro Carvalho Chehab
@ 2020-05-28 6:14 ` Mauro Carvalho Chehab
2020-05-28 6:14 ` [PATCH 13/20] media: atomisp: fix driver caps Mauro Carvalho Chehab
` (7 subsequent siblings)
19 siblings, 0 replies; 22+ messages in thread
From: Mauro Carvalho Chehab @ 2020-05-28 6:14 UTC (permalink / raw)
Cc: Mauro Carvalho Chehab, Greg Kroah-Hartman, devel, Sakari Ailus
There's a warning message about an unused code. The code that
were using it were commented out, due to a problem causing the
firmware load to fail on the machines we're using for testing.
Change the place where we're commenting the code out, in order
to avoid the warning.
Fixes: 95d1f398c4dc ("media: atomisp: keep the ISP powered on when setting it")
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
.../staging/media/atomisp/pci/atomisp_v4l2.c | 18 ++++++++++++------
1 file changed, 12 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
index b30a2e54067c..c89d477a3948 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
@@ -734,6 +734,10 @@ static int atomisp_mrfld_pre_power_down(struct atomisp_device *isp)
* WA for DDR DVFS enable/disable
* By default, ISP will force DDR DVFS 1600MHz before disable DVFS
*/
+
+#if 0
+// Used only by atomisp_mrfld_power
+
static void punit_ddr_dvfs_enable(bool enable)
{
int door_bell = 1 << 8;
@@ -758,9 +762,12 @@ static void punit_ddr_dvfs_enable(bool enable)
if (max_wait == -1)
pr_info("DDR DVFS, door bell is not cleared within 3ms\n");
}
+#endif
static int atomisp_mrfld_power(struct atomisp_device *isp, bool enable)
{
+// FIXME: at least with ISP2401, the code below causes the driver to break
+#if 0
unsigned long timeout;
u32 val = enable ? MRFLD_ISPSSPM0_IUNIT_POWER_ON :
MRFLD_ISPSSPM0_IUNIT_POWER_OFF;
@@ -817,22 +824,21 @@ static int atomisp_mrfld_power(struct atomisp_device *isp, bool enable)
dev_err(isp->dev, "IUNIT power-%s timeout.\n", enable ? "on" : "off");
return -EBUSY;
+#else
+ return 0;
+#endif
}
/* Workaround for pmu_nc_set_power_state not ready in MRFLD */
int atomisp_mrfld_power_down(struct atomisp_device *isp)
{
- return 0;
-// FIXME: at least with ISP2401, the code below causes the driver to break
-// return atomisp_mrfld_power(isp, false);
+ return atomisp_mrfld_power(isp, false);
}
/* Workaround for pmu_nc_set_power_state not ready in MRFLD */
int atomisp_mrfld_power_up(struct atomisp_device *isp)
{
- return 0;
-// FIXME: at least with ISP2401, the code below causes the driver to break
-// return atomisp_mrfld_power(isp, true);
+ return atomisp_mrfld_power(isp, true);
}
int atomisp_runtime_suspend(struct device *dev)
--
2.26.2
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^ permalink raw reply related [flat|nested] 22+ messages in thread* [PATCH 13/20] media: atomisp: fix driver caps
2020-05-28 6:14 [PATCH 00/20] More atomisp fixes and cleanups Mauro Carvalho Chehab
` (11 preceding siblings ...)
2020-05-28 6:14 ` [PATCH 12/20] media: atomisp: get rid of a warning message Mauro Carvalho Chehab
@ 2020-05-28 6:14 ` Mauro Carvalho Chehab
2020-05-28 6:14 ` [PATCH 14/20] media: atomisp: use pin_user_pages() for memory allocation Mauro Carvalho Chehab
` (6 subsequent siblings)
19 siblings, 0 replies; 22+ messages in thread
From: Mauro Carvalho Chehab @ 2020-05-28 6:14 UTC (permalink / raw)
Cc: Mauro Carvalho Chehab, Greg Kroah-Hartman, devel, Sakari Ailus
This device driver is not MC-centric. So, remove the wrong
caps from it.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
drivers/staging/media/atomisp/pci/atomisp_subdev.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/media/atomisp/pci/atomisp_subdev.c b/drivers/staging/media/atomisp/pci/atomisp_subdev.c
index 830aefad9312..2bde2c8ea460 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_subdev.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_subdev.c
@@ -1343,8 +1343,7 @@ int atomisp_subdev_register_entities(struct atomisp_sub_device *asd,
* Should any of those use V4L2_CAP_META_OUTPUT? Probably yes.
*/
- device_caps = V4L2_CAP_IO_MC |
- V4L2_CAP_VIDEO_CAPTURE |
+ device_caps = V4L2_CAP_VIDEO_CAPTURE |
V4L2_CAP_STREAMING;
/* Register the subdev and video node. */
--
2.26.2
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^ permalink raw reply related [flat|nested] 22+ messages in thread* [PATCH 14/20] media: atomisp: use pin_user_pages() for memory allocation
2020-05-28 6:14 [PATCH 00/20] More atomisp fixes and cleanups Mauro Carvalho Chehab
` (12 preceding siblings ...)
2020-05-28 6:14 ` [PATCH 13/20] media: atomisp: fix driver caps Mauro Carvalho Chehab
@ 2020-05-28 6:14 ` Mauro Carvalho Chehab
2020-05-28 6:14 ` [PATCH 15/20] media: atomisp: add debug for hmm alloc Mauro Carvalho Chehab
` (5 subsequent siblings)
19 siblings, 0 replies; 22+ messages in thread
From: Mauro Carvalho Chehab @ 2020-05-28 6:14 UTC (permalink / raw)
Cc: Mauro Carvalho Chehab, Greg Kroah-Hartman, devel, Sakari Ailus
Instead of using a hacked version of an old copy of
get_user_pages(), use pin_user_pages().
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
.../media/atomisp/include/hmm/hmm_bo.h | 2 +
.../staging/media/atomisp/pci/hmm/hmm_bo.c | 145 +++---------------
2 files changed, 24 insertions(+), 123 deletions(-)
diff --git a/drivers/staging/media/atomisp/include/hmm/hmm_bo.h b/drivers/staging/media/atomisp/include/hmm/hmm_bo.h
index 7fcb93b6c0f5..39aea0cb2d33 100644
--- a/drivers/staging/media/atomisp/include/hmm/hmm_bo.h
+++ b/drivers/staging/media/atomisp/include/hmm/hmm_bo.h
@@ -130,6 +130,8 @@ struct hmm_buffer_object {
struct list_head list;
struct kref kref;
+ struct page **pages;
+
/* mutex protecting this BO */
struct mutex mutex;
enum hmm_bo_type type;
diff --git a/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c b/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c
index b6dcd246d7af..64bf6b8fc7cc 100644
--- a/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c
+++ b/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c
@@ -854,109 +854,20 @@ static void free_private_pages(struct hmm_buffer_object *bo,
kfree(bo->page_obj);
}
-/*
- * Hacked from kernel function __get_user_pages in mm/memory.c
- *
- * Handle buffers allocated by other kernel space driver and mmaped into user
- * space, function Ignore the VM_PFNMAP and VM_IO flag in VMA structure
- *
- * Get physical pages from user space virtual address and update into page list
- */
-static int __get_pfnmap_pages(struct task_struct *tsk, struct mm_struct *mm,
- unsigned long start, int nr_pages,
- unsigned int gup_flags, struct page **pages,
- struct vm_area_struct **vmas)
+static void free_user_pages(struct hmm_buffer_object *bo)
{
- int i, ret;
- unsigned long vm_flags;
-
- if (nr_pages <= 0)
- return 0;
-
- VM_BUG_ON(!!pages != !!(gup_flags & FOLL_GET));
-
- /*
- * Require read or write permissions.
- * If FOLL_FORCE is set, we only require the "MAY" flags.
- */
- vm_flags = (gup_flags & FOLL_WRITE) ?
- (VM_WRITE | VM_MAYWRITE) : (VM_READ | VM_MAYREAD);
- vm_flags &= (gup_flags & FOLL_FORCE) ?
- (VM_MAYREAD | VM_MAYWRITE) : (VM_READ | VM_WRITE);
- i = 0;
-
- do {
- struct vm_area_struct *vma;
-
- vma = find_vma(mm, start);
- if (!vma) {
- dev_err(atomisp_dev, "find_vma failed\n");
- return i ? : -EFAULT;
- }
-
- if (is_vm_hugetlb_page(vma)) {
- /*
- i = follow_hugetlb_page(mm, vma, pages, vmas,
- &start, &nr_pages, i, gup_flags);
- */
- continue;
- }
-
- do {
- struct page *page;
- unsigned long pfn;
-
- /*
- * If we have a pending SIGKILL, don't keep faulting
- * pages and potentially allocating memory.
- */
- if (unlikely(fatal_signal_pending(current))) {
- dev_err(atomisp_dev,
- "fatal_signal_pending in %s\n",
- __func__);
- return i ? i : -ERESTARTSYS;
- }
-
- ret = follow_pfn(vma, start, &pfn);
- if (ret) {
- dev_err(atomisp_dev, "follow_pfn() failed\n");
- return i ? : -EFAULT;
- }
-
- page = pfn_to_page(pfn);
- if (IS_ERR(page))
- return i ? i : PTR_ERR(page);
- if (pages) {
- pages[i] = page;
- get_page(page);
- flush_anon_page(vma, page, start);
- flush_dcache_page(page);
- }
- if (vmas)
- vmas[i] = vma;
- i++;
- start += PAGE_SIZE;
- nr_pages--;
- } while (nr_pages && start < vma->vm_end);
- } while (nr_pages);
-
- return i;
-}
-
-static int get_pfnmap_pages(struct task_struct *tsk, struct mm_struct *mm,
- unsigned long start, int nr_pages, int write, int force,
- struct page **pages, struct vm_area_struct **vmas)
-{
- int flags = FOLL_TOUCH;
-
- if (pages)
- flags |= FOLL_GET;
- if (write)
- flags |= FOLL_WRITE;
- if (force)
- flags |= FOLL_FORCE;
-
- return __get_pfnmap_pages(tsk, mm, start, nr_pages, flags, pages, vmas);
+ int i;
+
+ hmm_mem_stat.usr_size -= bo->pgnr;
+
+ if (bo->mem_type == HMM_BO_MEM_TYPE_PFN) {
+ unpin_user_pages(bo->pages, bo->pgnr);
+ } else {
+ for (i = 0; i < bo->pgnr; i++)
+ put_page(bo->pages[i]);
+ }
+ kfree(bo->pages);
+ kfree(bo->page_obj);
}
/*
@@ -1000,11 +911,12 @@ static int alloc_user_pages(struct hmm_buffer_object *bo,
userptr = untagged_addr(userptr);
+ bo->pages = pages;
+
if (vma->vm_flags & (VM_IO | VM_PFNMAP)) {
- page_nr = get_pfnmap_pages(current, current->mm,
- (unsigned long)userptr,
- (int)(bo->pgnr), 1, 0,
- pages, NULL);
+ page_nr = pin_user_pages((unsigned long)userptr, bo->pgnr,
+ FOLL_LONGTERM | FOLL_WRITE,
+ pages, NULL);
bo->mem_type = HMM_BO_MEM_TYPE_PFN;
} else {
/*Handle frame buffer allocated in user space*/
@@ -1020,6 +932,8 @@ static int alloc_user_pages(struct hmm_buffer_object *bo,
bo->pgnr,
bo->mem_type == HMM_BO_MEM_TYPE_USER ? "user" : "pfn", page_nr);
+ hmm_mem_stat.usr_size += bo->pgnr;
+
/* can be written by caller, not forced */
if (page_nr != bo->pgnr) {
dev_err(atomisp_dev,
@@ -1032,31 +946,16 @@ static int alloc_user_pages(struct hmm_buffer_object *bo,
bo->page_obj[i].page = pages[i];
bo->page_obj[i].type = HMM_PAGE_TYPE_GENERAL;
}
- hmm_mem_stat.usr_size += bo->pgnr;
- kfree(pages);
return 0;
out_of_mem:
- for (i = 0; i < page_nr; i++)
- put_page(pages[i]);
- kfree(pages);
- kfree(bo->page_obj);
+
+ free_user_pages(bo);
return -ENOMEM;
}
-static void free_user_pages(struct hmm_buffer_object *bo)
-{
- int i;
-
- for (i = 0; i < bo->pgnr; i++)
- put_page(bo->page_obj[i].page);
- hmm_mem_stat.usr_size -= bo->pgnr;
-
- kfree(bo->page_obj);
-}
-
/*
* allocate/free physical pages for the bo.
*
--
2.26.2
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^ permalink raw reply related [flat|nested] 22+ messages in thread* [PATCH 15/20] media: atomisp: add debug for hmm alloc
2020-05-28 6:14 [PATCH 00/20] More atomisp fixes and cleanups Mauro Carvalho Chehab
` (13 preceding siblings ...)
2020-05-28 6:14 ` [PATCH 14/20] media: atomisp: use pin_user_pages() for memory allocation Mauro Carvalho Chehab
@ 2020-05-28 6:14 ` Mauro Carvalho Chehab
2020-05-28 6:14 ` [PATCH 16/20] media: atomisp: improve warning for IRQ enable function Mauro Carvalho Chehab
` (4 subsequent siblings)
19 siblings, 0 replies; 22+ messages in thread
From: Mauro Carvalho Chehab @ 2020-05-28 6:14 UTC (permalink / raw)
Cc: Mauro Carvalho Chehab, Greg Kroah-Hartman, devel, Sakari Ailus
The hmm code is still complex and has bugs. Add a debug print
when memory gets allocated, in order to help identifying what's
happening out there.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
drivers/staging/media/atomisp/pci/hmm/hmm.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/media/atomisp/pci/hmm/hmm.c b/drivers/staging/media/atomisp/pci/hmm/hmm.c
index 5e983442ca80..c8a6e2d6e498 100644
--- a/drivers/staging/media/atomisp/pci/hmm/hmm.c
+++ b/drivers/staging/media/atomisp/pci/hmm/hmm.c
@@ -253,7 +253,7 @@ ia_css_ptr hmm_alloc(size_t bytes, enum hmm_bo_type type,
goto alloc_page_err;
}
- /* Combind the virtual address and pages togather */
+ /* Combine the virtual address and pages together */
ret = hmm_bo_bind(bo);
if (ret) {
dev_err(atomisp_dev, "hmm_bo_bind failed.\n");
@@ -265,6 +265,10 @@ ia_css_ptr hmm_alloc(size_t bytes, enum hmm_bo_type type,
if (attrs & ATOMISP_MAP_FLAG_CLEARED)
hmm_set(bo->start, 0, bytes);
+ dev_dbg(atomisp_dev,
+ "%s: pages: 0x%08x (%ld bytes), type: %d from highmem %d, user ptr %p, cached %d\n",
+ __func__, bo->start, bytes, type, from_highmem, userptr, cached);
+
return bo->start;
bind_err:
--
2.26.2
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^ permalink raw reply related [flat|nested] 22+ messages in thread* [PATCH 16/20] media: atomisp: improve warning for IRQ enable function
2020-05-28 6:14 [PATCH 00/20] More atomisp fixes and cleanups Mauro Carvalho Chehab
` (14 preceding siblings ...)
2020-05-28 6:14 ` [PATCH 15/20] media: atomisp: add debug for hmm alloc Mauro Carvalho Chehab
@ 2020-05-28 6:14 ` Mauro Carvalho Chehab
2020-05-28 6:14 ` [PATCH 17/20] media: atomisp: add debug functions for received events Mauro Carvalho Chehab
` (3 subsequent siblings)
19 siblings, 0 replies; 22+ messages in thread
From: Mauro Carvalho Chehab @ 2020-05-28 6:14 UTC (permalink / raw)
Cc: Mauro Carvalho Chehab, Greg Kroah-Hartman, devel, Sakari Ailus
If something gets wrong when enabling or disabling an IRQ,
we should know better about what happened.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
drivers/staging/media/atomisp/pci/atomisp_compat_css20.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c b/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c
index f39b0ad85cfa..5718010a0bf6 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c
@@ -1042,7 +1042,9 @@ int atomisp_css_irq_enable(struct atomisp_device *isp,
__func__, info,
enable ? "enable" : "disable");
if (ia_css_irq_enable(info, enable) != IA_CSS_SUCCESS) {
- dev_warn(isp->dev, "%s:Invalid irq info.\n", __func__);
+ dev_warn(isp->dev, "%s:Invalid irq info: 0x%08x when %s.\n",
+ __func__, info,
+ enable ? "enabling" : "disabling");
return -EINVAL;
}
--
2.26.2
_______________________________________________
devel mailing list
devel@linuxdriverproject.org
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
^ permalink raw reply related [flat|nested] 22+ messages in thread* [PATCH 17/20] media: atomisp: add debug functions for received events
2020-05-28 6:14 [PATCH 00/20] More atomisp fixes and cleanups Mauro Carvalho Chehab
` (15 preceding siblings ...)
2020-05-28 6:14 ` [PATCH 16/20] media: atomisp: improve warning for IRQ enable function Mauro Carvalho Chehab
@ 2020-05-28 6:14 ` Mauro Carvalho Chehab
2020-05-28 6:14 ` [PATCH 18/20] media: atomisp: add more comments about frame allocation Mauro Carvalho Chehab
` (2 subsequent siblings)
19 siblings, 0 replies; 22+ messages in thread
From: Mauro Carvalho Chehab @ 2020-05-28 6:14 UTC (permalink / raw)
Cc: Mauro Carvalho Chehab, Greg Kroah-Hartman, devel, Sakari Ailus
For debugging purposes, it helps to know what event
was actually received.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
drivers/staging/media/atomisp/pci/atomisp_compat_css20.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c b/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c
index 5718010a0bf6..f7c3fdd5f670 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_compat_css20.c
@@ -4523,6 +4523,7 @@ int atomisp_css_isr_thread(struct atomisp_device *isp,
atomisp_css_temp_pipe_to_pipe_id(asd, ¤t_event);
switch (current_event.event.type) {
case IA_CSS_EVENT_TYPE_OUTPUT_FRAME_DONE:
+ dev_dbg(isp->dev, "event: Output frame done");
frame_done_found[asd->index] = true;
atomisp_buf_done(asd, 0, IA_CSS_BUFFER_TYPE_OUTPUT_FRAME,
current_event.pipe, true, stream_id);
@@ -4531,6 +4532,7 @@ int atomisp_css_isr_thread(struct atomisp_device *isp,
break;
case IA_CSS_EVENT_TYPE_SECOND_OUTPUT_FRAME_DONE:
+ dev_dbg(isp->dev, "event: Second output frame done");
frame_done_found[asd->index] = true;
atomisp_buf_done(asd, 0, IA_CSS_BUFFER_TYPE_SEC_OUTPUT_FRAME,
current_event.pipe, true, stream_id);
@@ -4539,18 +4541,21 @@ int atomisp_css_isr_thread(struct atomisp_device *isp,
break;
case IA_CSS_EVENT_TYPE_3A_STATISTICS_DONE:
+ dev_dbg(isp->dev, "event: 3A stats frame done");
atomisp_buf_done(asd, 0,
IA_CSS_BUFFER_TYPE_3A_STATISTICS,
current_event.pipe,
false, stream_id);
break;
case IA_CSS_EVENT_TYPE_METADATA_DONE:
+ dev_dbg(isp->dev, "event: metadata frame done");
atomisp_buf_done(asd, 0,
IA_CSS_BUFFER_TYPE_METADATA,
current_event.pipe,
false, stream_id);
break;
case IA_CSS_EVENT_TYPE_VF_OUTPUT_FRAME_DONE:
+ dev_dbg(isp->dev, "event: VF output frame done");
atomisp_buf_done(asd, 0,
IA_CSS_BUFFER_TYPE_VF_OUTPUT_FRAME,
current_event.pipe, true, stream_id);
@@ -4559,6 +4564,7 @@ int atomisp_css_isr_thread(struct atomisp_device *isp,
break;
case IA_CSS_EVENT_TYPE_SECOND_VF_OUTPUT_FRAME_DONE:
+ dev_dbg(isp->dev, "event: second VF output frame done");
atomisp_buf_done(asd, 0,
IA_CSS_BUFFER_TYPE_SEC_VF_OUTPUT_FRAME,
current_event.pipe, true, stream_id);
@@ -4566,15 +4572,18 @@ int atomisp_css_isr_thread(struct atomisp_device *isp,
break;
case IA_CSS_EVENT_TYPE_DIS_STATISTICS_DONE:
+ dev_dbg(isp->dev, "event: dis stats frame done");
atomisp_buf_done(asd, 0,
IA_CSS_BUFFER_TYPE_DIS_STATISTICS,
current_event.pipe,
false, stream_id);
break;
case IA_CSS_EVENT_TYPE_PIPELINE_DONE:
+ dev_dbg(isp->dev, "event: pipeline done");
css_pipe_done[asd->index] = true;
break;
case IA_CSS_EVENT_TYPE_ACC_STAGE_COMPLETE:
+ dev_dbg(isp->dev, "event: acc stage done");
atomisp_acc_done(asd, current_event.event.fw_handle);
break;
default:
--
2.26.2
_______________________________________________
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^ permalink raw reply related [flat|nested] 22+ messages in thread* [PATCH 18/20] media: atomisp: add more comments about frame allocation
2020-05-28 6:14 [PATCH 00/20] More atomisp fixes and cleanups Mauro Carvalho Chehab
` (16 preceding siblings ...)
2020-05-28 6:14 ` [PATCH 17/20] media: atomisp: add debug functions for received events Mauro Carvalho Chehab
@ 2020-05-28 6:14 ` Mauro Carvalho Chehab
2020-05-28 6:14 ` [PATCH 19/20] media: atomisp: remove kvmalloc/kvcalloc abstractions Mauro Carvalho Chehab
2020-05-28 6:14 ` [PATCH 20/20] media: atomisp: avoid OOPS due to non-existing ref_frames Mauro Carvalho Chehab
19 siblings, 0 replies; 22+ messages in thread
From: Mauro Carvalho Chehab @ 2020-05-28 6:14 UTC (permalink / raw)
Cc: Mauro Carvalho Chehab, Greg Kroah-Hartman, devel, Sakari Ailus
The frame allocation logic happens differently for userptr
or normal mmap. On a quick look, this sounded to be unbalanced,
but the logic should actually work for both cases.
Add an extra comment to reflect it.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
drivers/staging/media/atomisp/pci/atomisp_ioctl.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/media/atomisp/pci/atomisp_ioctl.c b/drivers/staging/media/atomisp/pci/atomisp_ioctl.c
index 8783d4b59f6d..765e1a8c31fa 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_ioctl.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_ioctl.c
@@ -1052,7 +1052,7 @@ int __atomisp_reqbufs(struct file *file, void *fh,
atomisp_alloc_css_stat_bufs(asd, stream_id);
/*
- * for user pointer type, buffers are not really allcated here,
+ * for user pointer type, buffers are not really allocated here,
* buffers are setup in QBUF operation through v4l2_buffer structure
*/
if (req->memory == V4L2_MEMORY_USERPTR)
@@ -1225,6 +1225,10 @@ static int atomisp_qbuf(struct file *file, void *fh, struct v4l2_buffer *buf)
buf->flags |= V4L2_BUF_FLAG_MAPPED;
buf->flags |= V4L2_BUF_FLAG_QUEUED;
buf->flags &= ~V4L2_BUF_FLAG_DONE;
+
+ /*
+ * For mmap, frames were allocated at request buffers
+ */
}
done:
--
2.26.2
_______________________________________________
devel mailing list
devel@linuxdriverproject.org
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
^ permalink raw reply related [flat|nested] 22+ messages in thread* [PATCH 19/20] media: atomisp: remove kvmalloc/kvcalloc abstractions
2020-05-28 6:14 [PATCH 00/20] More atomisp fixes and cleanups Mauro Carvalho Chehab
` (17 preceding siblings ...)
2020-05-28 6:14 ` [PATCH 18/20] media: atomisp: add more comments about frame allocation Mauro Carvalho Chehab
@ 2020-05-28 6:14 ` Mauro Carvalho Chehab
2020-05-28 6:57 ` [PATCH v2 " Mauro Carvalho Chehab
2020-05-28 6:14 ` [PATCH 20/20] media: atomisp: avoid OOPS due to non-existing ref_frames Mauro Carvalho Chehab
19 siblings, 1 reply; 22+ messages in thread
From: Mauro Carvalho Chehab @ 2020-05-28 6:14 UTC (permalink / raw)
Cc: Mauro Carvalho Chehab, Greg Kroah-Hartman, devel, Sakari Ailus
The sh_css layer adds an abstraction for kvmalloc/kvcalloc.
Get rid of them. Most of the work here was done by this
small coccinelle script:
<cocci>
@@
expression size;
@@
- sh_css_malloc(size)
+ kvmalloc(size, GFP_KERNEL)
@@
expression n;
expression size;
@@
- sh_css_calloc(n, size)
+ kvcalloc(n, size, GFP_KERNEL)
</cocci>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
.../atomisp/pci/base/refcount/src/refcount.c | 2 +-
.../kernels/sdis/sdis_1.0/ia_css_sdis.host.c | 6 ++--
.../kernels/sdis/sdis_2/ia_css_sdis2.host.c | 2 +-
.../atomisp/pci/runtime/binary/src/binary.c | 4 +--
.../atomisp/pci/runtime/frame/src/frame.c | 2 +-
.../pci/runtime/isp_param/src/isp_param.c | 4 ++-
.../pci/runtime/pipeline/src/pipeline.c | 2 +-
.../atomisp/pci/runtime/rmgr/src/rmgr_vbuf.c | 2 +-
drivers/staging/media/atomisp/pci/sh_css.c | 29 -------------------
.../media/atomisp/pci/sh_css_host_data.c | 2 +-
.../media/atomisp/pci/sh_css_metrics.c | 9 ++++--
.../media/atomisp/pci/sh_css_param_dvs.c | 20 ++++++-------
.../media/atomisp/pci/sh_css_param_shading.c | 3 +-
13 files changed, 32 insertions(+), 55 deletions(-)
diff --git a/drivers/staging/media/atomisp/pci/base/refcount/src/refcount.c b/drivers/staging/media/atomisp/pci/base/refcount/src/refcount.c
index 1616f3a38ddd..215f814771fb 100644
--- a/drivers/staging/media/atomisp/pci/base/refcount/src/refcount.c
+++ b/drivers/staging/media/atomisp/pci/base/refcount/src/refcount.c
@@ -81,7 +81,7 @@ enum ia_css_err ia_css_refcount_init(uint32_t size)
return IA_CSS_ERR_INTERNAL_ERROR;
}
myrefcount.items =
- sh_css_malloc(sizeof(struct ia_css_refcount_entry) * size);
+ kvmalloc(sizeof(struct ia_css_refcount_entry) * size, GFP_KERNEL);
if (!myrefcount.items)
err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
if (err == IA_CSS_SUCCESS) {
diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_1.0/ia_css_sdis.host.c b/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_1.0/ia_css_sdis.host.c
index dfd621d3f6da..1673ac013d69 100644
--- a/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_1.0/ia_css_sdis.host.c
+++ b/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_1.0/ia_css_sdis.host.c
@@ -318,7 +318,7 @@ ia_css_isp_dvs_statistics_allocate(
if (!grid->enable)
return NULL;
- me = sh_css_calloc(1, sizeof(*me));
+ me = kvcalloc(1, sizeof(*me), GFP_KERNEL);
if (!me)
goto err;
@@ -359,7 +359,7 @@ ia_css_isp_dvs_statistics_map_allocate(
* so we use a local char * instead. */
char *base_ptr;
- me = sh_css_malloc(sizeof(*me));
+ me = kvmalloc(sizeof(*me), GFP_KERNEL);
if (!me) {
IA_CSS_LOG("cannot allocate memory");
goto err;
@@ -369,7 +369,7 @@ ia_css_isp_dvs_statistics_map_allocate(
me->data_allocated = !data_ptr;
if (!me->data_ptr) {
- me->data_ptr = sh_css_malloc(isp_stats->size);
+ me->data_ptr = kvmalloc(isp_stats->size, GFP_KERNEL);
if (!me->data_ptr) {
IA_CSS_LOG("cannot allocate memory");
goto err;
diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_2/ia_css_sdis2.host.c b/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_2/ia_css_sdis2.host.c
index ca34299b7998..fcde376277c0 100644
--- a/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_2/ia_css_sdis2.host.c
+++ b/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_2/ia_css_sdis2.host.c
@@ -285,7 +285,7 @@ ia_css_isp_dvs2_statistics_allocate(
if (!grid->enable)
return NULL;
- me = sh_css_calloc(1, sizeof(*me));
+ me = kvcalloc(1, sizeof(*me), GFP_KERNEL);
if (!me)
goto err;
diff --git a/drivers/staging/media/atomisp/pci/runtime/binary/src/binary.c b/drivers/staging/media/atomisp/pci/runtime/binary/src/binary.c
index c7083d9b3f10..bedfd9f963f7 100644
--- a/drivers/staging/media/atomisp/pci/runtime/binary/src/binary.c
+++ b/drivers/staging/media/atomisp/pci/runtime/binary/src/binary.c
@@ -927,8 +927,8 @@ ia_css_binary_init_infos(void) {
if (num_of_isp_binaries == 0)
return IA_CSS_SUCCESS;
- all_binaries = sh_css_malloc(num_of_isp_binaries *
- sizeof(*all_binaries));
+ all_binaries = kvmalloc(num_of_isp_binaries * sizeof(*all_binaries),
+ GFP_KERNEL);
if (!all_binaries)
return IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
diff --git a/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c b/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c
index c7d15a01ec9a..a23faa1650c5 100644
--- a/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c
+++ b/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c
@@ -858,7 +858,7 @@ static struct ia_css_frame *frame_create(unsigned int width,
bool contiguous,
bool valid)
{
- struct ia_css_frame *me = sh_css_malloc(sizeof(*me));
+ struct ia_css_frame *me = kvmalloc(sizeof(*me), GFP_KERNEL);
if (!me)
return NULL;
diff --git a/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c b/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c
index 6f7c21bbe62d..a631e525e00a 100644
--- a/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c
+++ b/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c
@@ -122,7 +122,9 @@ ia_css_isp_param_allocate_isp_parameters(
css_params->params[pclass][mem].size = size;
css_params->params[pclass][mem].address = 0x0;
if (size) {
- mem_params->params[pclass][mem].address = sh_css_calloc(1, size);
+ mem_params->params[pclass][mem].address = kvcalloc(1,
+ size,
+ GFP_KERNEL);
if (!mem_params->params[pclass][mem].address) {
err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
goto cleanup;
diff --git a/drivers/staging/media/atomisp/pci/runtime/pipeline/src/pipeline.c b/drivers/staging/media/atomisp/pci/runtime/pipeline/src/pipeline.c
index f65d7491abd9..c563e5e271cb 100644
--- a/drivers/staging/media/atomisp/pci/runtime/pipeline/src/pipeline.c
+++ b/drivers/staging/media/atomisp/pci/runtime/pipeline/src/pipeline.c
@@ -593,7 +593,7 @@ static enum ia_css_err pipeline_stage_create(
out_frame[i] = stage_desc->out_frame[i];
}
- stage = sh_css_malloc(sizeof(*stage));
+ stage = kvmalloc(sizeof(*stage), GFP_KERNEL);
if (!stage) {
err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
goto ERR;
diff --git a/drivers/staging/media/atomisp/pci/runtime/rmgr/src/rmgr_vbuf.c b/drivers/staging/media/atomisp/pci/runtime/rmgr/src/rmgr_vbuf.c
index 546988a1a42e..5be6a0b12d4d 100644
--- a/drivers/staging/media/atomisp/pci/runtime/rmgr/src/rmgr_vbuf.c
+++ b/drivers/staging/media/atomisp/pci/runtime/rmgr/src/rmgr_vbuf.c
@@ -152,7 +152,7 @@ enum ia_css_err ia_css_rmgr_init_vbuf(struct ia_css_rmgr_vbuf_pool *pool)
bytes_needed =
sizeof(void *) *
pool->size;
- pool->handles = sh_css_malloc(bytes_needed);
+ pool->handles = kvmalloc(bytes_needed, GFP_KERNEL);
if (pool->handles)
memset(pool->handles, 0, bytes_needed);
else
diff --git a/drivers/staging/media/atomisp/pci/sh_css.c b/drivers/staging/media/atomisp/pci/sh_css.c
index 835da6f12309..183da5fadfce 100644
--- a/drivers/staging/media/atomisp/pci/sh_css.c
+++ b/drivers/staging/media/atomisp/pci/sh_css.c
@@ -1860,35 +1860,6 @@ ia_css_enable_isys_event_queue(bool enable) {
return IA_CSS_SUCCESS;
}
-void *sh_css_malloc(size_t size)
-{
- ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE, "sh_css_malloc() enter: size=%zu\n",
- size);
- /* FIXME: This first test can probably go away */
- if (size == 0)
- return NULL;
- if (size > PAGE_SIZE)
- return vmalloc(size);
- return kmalloc(size, GFP_KERNEL);
-}
-
-void *sh_css_calloc(size_t N, size_t size)
-{
- void *p;
-
- ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE,
- "sh_css_calloc() enter: N=%zu, size=%zu\n", N, size);
-
- /* FIXME: this test can probably go away */
- if (size > 0) {
- p = sh_css_malloc(N * size);
- if (p)
- memset(p, 0, size);
- return p;
- }
- return NULL;
-}
-
void sh_css_free(void *ptr)
{
if (is_vmalloc_addr(ptr))
diff --git a/drivers/staging/media/atomisp/pci/sh_css_host_data.c b/drivers/staging/media/atomisp/pci/sh_css_host_data.c
index 348183a221a8..a1b1df55e5a6 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_host_data.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_host_data.c
@@ -24,7 +24,7 @@ struct ia_css_host_data *ia_css_host_data_allocate(size_t size)
if (!me)
return NULL;
me->size = (uint32_t)size;
- me->address = sh_css_malloc(size);
+ me->address = kvmalloc(size, GFP_KERNEL);
if (!me->address) {
kfree(me);
return NULL;
diff --git a/drivers/staging/media/atomisp/pci/sh_css_metrics.c b/drivers/staging/media/atomisp/pci/sh_css_metrics.c
index 17f6dd9afab4..44a01c0db808 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_metrics.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_metrics.c
@@ -67,13 +67,16 @@ make_histogram(struct sh_css_pc_histogram *histogram, unsigned int length)
return;
if (histogram->run)
return;
- histogram->run = sh_css_malloc(length * sizeof(*histogram->run));
+ histogram->run = kvmalloc(length * sizeof(*histogram->run),
+ GFP_KERNEL);
if (!histogram->run)
return;
- histogram->stall = sh_css_malloc(length * sizeof(*histogram->stall));
+ histogram->stall = kvmalloc(length * sizeof(*histogram->stall),
+ GFP_KERNEL);
if (!histogram->stall)
return;
- histogram->msink = sh_css_malloc(length * sizeof(*histogram->msink));
+ histogram->msink = kvmalloc(length * sizeof(*histogram->msink),
+ GFP_KERNEL);
if (!histogram->msink)
return;
diff --git a/drivers/staging/media/atomisp/pci/sh_css_param_dvs.c b/drivers/staging/media/atomisp/pci/sh_css_param_dvs.c
index 025f26a40062..48e24f7c5c28 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_param_dvs.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_param_dvs.c
@@ -30,8 +30,8 @@ alloc_dvs_6axis_table(const struct ia_css_resolution *frame_res,
enum ia_css_err err = IA_CSS_SUCCESS;
struct ia_css_dvs_6axis_config *dvs_config = NULL;
- dvs_config = (struct ia_css_dvs_6axis_config *)sh_css_malloc(sizeof(
- struct ia_css_dvs_6axis_config));
+ dvs_config = kvmalloc(sizeof(struct ia_css_dvs_6axis_config),
+ GFP_KERNEL);
if (!dvs_config) {
IA_CSS_ERROR("out of memory");
err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
@@ -57,16 +57,16 @@ alloc_dvs_6axis_table(const struct ia_css_resolution *frame_res,
}
/* Generate Y buffers */
- dvs_config->xcoords_y = (uint32_t *)sh_css_malloc(width_y * height_y * sizeof(
- uint32_t));
+ dvs_config->xcoords_y = kvmalloc(width_y * height_y * sizeof(uint32_t),
+ GFP_KERNEL);
if (!dvs_config->xcoords_y) {
IA_CSS_ERROR("out of memory");
err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
goto exit;
}
- dvs_config->ycoords_y = (uint32_t *)sh_css_malloc(width_y * height_y * sizeof(
- uint32_t));
+ dvs_config->ycoords_y = kvmalloc(width_y * height_y * sizeof(uint32_t),
+ GFP_KERNEL);
if (!dvs_config->ycoords_y) {
IA_CSS_ERROR("out of memory");
err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
@@ -76,16 +76,16 @@ alloc_dvs_6axis_table(const struct ia_css_resolution *frame_res,
/* Generate UV buffers */
IA_CSS_LOG("UV W %d H %d", width_uv, height_uv);
- dvs_config->xcoords_uv = (uint32_t *)sh_css_malloc(width_uv * height_uv *
- sizeof(uint32_t));
+ dvs_config->xcoords_uv = kvmalloc(width_uv * height_uv * sizeof(uint32_t),
+ GFP_KERNEL);
if (!dvs_config->xcoords_uv) {
IA_CSS_ERROR("out of memory");
err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
goto exit;
}
- dvs_config->ycoords_uv = (uint32_t *)sh_css_malloc(width_uv * height_uv *
- sizeof(uint32_t));
+ dvs_config->ycoords_uv = kvmalloc(width_uv * height_uv * sizeof(uint32_t),
+ GFP_KERNEL);
if (!dvs_config->ycoords_uv) {
IA_CSS_ERROR("out of memory");
err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
diff --git a/drivers/staging/media/atomisp/pci/sh_css_param_shading.c b/drivers/staging/media/atomisp/pci/sh_css_param_shading.c
index 4b648df2d073..bd47b61bbe49 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_param_shading.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_param_shading.c
@@ -360,7 +360,8 @@ ia_css_shading_table_alloc(
me->fraction_bits = 0;
for (i = 0; i < IA_CSS_SC_NUM_COLORS; i++) {
me->data[i] =
- sh_css_malloc(width * height * sizeof(*me->data[0]));
+ kvmalloc(width * height * sizeof(*me->data[0]),
+ GFP_KERNEL);
if (!me->data[i]) {
unsigned int j;
--
2.26.2
_______________________________________________
devel mailing list
devel@linuxdriverproject.org
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
^ permalink raw reply related [flat|nested] 22+ messages in thread* [PATCH v2 19/20] media: atomisp: remove kvmalloc/kvcalloc abstractions
2020-05-28 6:14 ` [PATCH 19/20] media: atomisp: remove kvmalloc/kvcalloc abstractions Mauro Carvalho Chehab
@ 2020-05-28 6:57 ` Mauro Carvalho Chehab
0 siblings, 0 replies; 22+ messages in thread
From: Mauro Carvalho Chehab @ 2020-05-28 6:57 UTC (permalink / raw)
Cc: devel, Greg Kroah-Hartman, Sakari Ailus
The sh_css layer adds an abstraction for kvmalloc/kvcalloc.
Get rid of them. Most of the work here was done by this
small coccinelle script:
<cocci>
@@
expression size;
@@
- sh_css_malloc(size)
+ kvmalloc(size, GFP_KERNEL)
@@
expression n;
expression size;
@@
- sh_css_calloc(n, size)
+ kvcalloc(n, size, GFP_KERNEL)
</cocci>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
v2:
- Coccinelle made a crap job with my simple code, as it kept most
of the stuff under sh_css_params.c not converted. So, I had to
manually convert them.
- Added sh_css_free() conversion too.
diff --git a/drivers/staging/media/atomisp/pci/base/refcount/src/refcount.c b/drivers/staging/media/atomisp/pci/base/refcount/src/refcount.c
index 1616f3a38ddd..997f275ea9ec 100644
--- a/drivers/staging/media/atomisp/pci/base/refcount/src/refcount.c
+++ b/drivers/staging/media/atomisp/pci/base/refcount/src/refcount.c
@@ -81,7 +81,7 @@ enum ia_css_err ia_css_refcount_init(uint32_t size)
return IA_CSS_ERR_INTERNAL_ERROR;
}
myrefcount.items =
- sh_css_malloc(sizeof(struct ia_css_refcount_entry) * size);
+ kvmalloc(sizeof(struct ia_css_refcount_entry) * size, GFP_KERNEL);
if (!myrefcount.items)
err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
if (err == IA_CSS_SUCCESS) {
@@ -115,7 +115,7 @@ void ia_css_refcount_uninit(void)
entry->id = 0;
}
}
- sh_css_free(myrefcount.items);
+ kvfree(myrefcount.items);
myrefcount.items = NULL;
myrefcount.size = 0;
ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE,
diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_1.0/ia_css_sdis.host.c b/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_1.0/ia_css_sdis.host.c
index dfd621d3f6da..2fe081ee005a 100644
--- a/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_1.0/ia_css_sdis.host.c
+++ b/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_1.0/ia_css_sdis.host.c
@@ -318,7 +318,7 @@ ia_css_isp_dvs_statistics_allocate(
if (!grid->enable)
return NULL;
- me = sh_css_calloc(1, sizeof(*me));
+ me = kvcalloc(1, sizeof(*me), GFP_KERNEL);
if (!me)
goto err;
@@ -359,7 +359,7 @@ ia_css_isp_dvs_statistics_map_allocate(
* so we use a local char * instead. */
char *base_ptr;
- me = sh_css_malloc(sizeof(*me));
+ me = kvmalloc(sizeof(*me), GFP_KERNEL);
if (!me) {
IA_CSS_LOG("cannot allocate memory");
goto err;
@@ -369,7 +369,7 @@ ia_css_isp_dvs_statistics_map_allocate(
me->data_allocated = !data_ptr;
if (!me->data_ptr) {
- me->data_ptr = sh_css_malloc(isp_stats->size);
+ me->data_ptr = kvmalloc(isp_stats->size, GFP_KERNEL);
if (!me->data_ptr) {
IA_CSS_LOG("cannot allocate memory");
goto err;
@@ -386,7 +386,7 @@ ia_css_isp_dvs_statistics_map_allocate(
return me;
err:
if (me)
- sh_css_free(me);
+ kvfree(me);
return NULL;
}
@@ -395,8 +395,8 @@ ia_css_isp_dvs_statistics_map_free(struct ia_css_isp_dvs_statistics_map *me)
{
if (me) {
if (me->data_allocated)
- sh_css_free(me->data_ptr);
- sh_css_free(me);
+ kvfree(me->data_ptr);
+ kvfree(me);
}
}
@@ -405,7 +405,7 @@ ia_css_isp_dvs_statistics_free(struct ia_css_isp_dvs_statistics *me)
{
if (me) {
hmm_free(me->data_ptr);
- sh_css_free(me);
+ kvfree(me);
}
}
diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_2/ia_css_sdis2.host.c b/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_2/ia_css_sdis2.host.c
index ca34299b7998..2d2708bde17e 100644
--- a/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_2/ia_css_sdis2.host.c
+++ b/drivers/staging/media/atomisp/pci/isp/kernels/sdis/sdis_2/ia_css_sdis2.host.c
@@ -285,7 +285,7 @@ ia_css_isp_dvs2_statistics_allocate(
if (!grid->enable)
return NULL;
- me = sh_css_calloc(1, sizeof(*me));
+ me = kvcalloc(1, sizeof(*me), GFP_KERNEL);
if (!me)
goto err;
@@ -318,7 +318,7 @@ ia_css_isp_dvs2_statistics_free(struct ia_css_isp_dvs_statistics *me)
{
if (me) {
hmm_free(me->data_ptr);
- sh_css_free(me);
+ kvfree(me);
}
}
diff --git a/drivers/staging/media/atomisp/pci/runtime/binary/src/binary.c b/drivers/staging/media/atomisp/pci/runtime/binary/src/binary.c
index c7083d9b3f10..fd4ecd697868 100644
--- a/drivers/staging/media/atomisp/pci/runtime/binary/src/binary.c
+++ b/drivers/staging/media/atomisp/pci/runtime/binary/src/binary.c
@@ -927,8 +927,8 @@ ia_css_binary_init_infos(void) {
if (num_of_isp_binaries == 0)
return IA_CSS_SUCCESS;
- all_binaries = sh_css_malloc(num_of_isp_binaries *
- sizeof(*all_binaries));
+ all_binaries = kvmalloc(num_of_isp_binaries * sizeof(*all_binaries),
+ GFP_KERNEL);
if (!all_binaries)
return IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
@@ -966,7 +966,7 @@ ia_css_binary_uninit(void) {
}
binary_infos[i] = NULL;
}
- sh_css_free(all_binaries);
+ kvfree(all_binaries);
return IA_CSS_SUCCESS;
}
diff --git a/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c b/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c
index c7d15a01ec9a..95dcb2b86388 100644
--- a/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c
+++ b/drivers/staging/media/atomisp/pci/runtime/frame/src/frame.c
@@ -189,7 +189,7 @@ enum ia_css_err ia_css_frame_map(struct ia_css_frame **frame,
error:
if (err != IA_CSS_SUCCESS) {
- sh_css_free(me);
+ kvfree(me);
me = NULL;
}
@@ -228,7 +228,7 @@ enum ia_css_err ia_css_frame_create_from_info(struct ia_css_frame **frame,
err = ia_css_frame_init_planes(me);
if (err != IA_CSS_SUCCESS) {
- sh_css_free(me);
+ kvfree(me);
me = NULL;
}
@@ -321,7 +321,7 @@ void ia_css_frame_free(struct ia_css_frame *frame)
if (frame) {
hmm_free(frame->data);
- sh_css_free(frame);
+ kvfree(frame);
}
IA_CSS_LEAVE_PRIVATE("void");
@@ -551,7 +551,7 @@ enum ia_css_err ia_css_frame_allocate_with_buffer_size(
err = frame_allocate_buffer_data(me);
if (err != IA_CSS_SUCCESS) {
- sh_css_free(me);
+ kvfree(me);
me = NULL;
}
@@ -837,7 +837,7 @@ static enum ia_css_err frame_allocate_with_data(struct ia_css_frame **frame,
err = frame_allocate_buffer_data(me);
if (err != IA_CSS_SUCCESS) {
- sh_css_free(me);
+ kvfree(me);
#ifndef ISP2401
return err;
#else
@@ -858,7 +858,7 @@ static struct ia_css_frame *frame_create(unsigned int width,
bool contiguous,
bool valid)
{
- struct ia_css_frame *me = sh_css_malloc(sizeof(*me));
+ struct ia_css_frame *me = kvmalloc(sizeof(*me), GFP_KERNEL);
if (!me)
return NULL;
diff --git a/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c b/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c
index 6f7c21bbe62d..126d1826aa3e 100644
--- a/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c
+++ b/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c
@@ -122,7 +122,9 @@ ia_css_isp_param_allocate_isp_parameters(
css_params->params[pclass][mem].size = size;
css_params->params[pclass][mem].address = 0x0;
if (size) {
- mem_params->params[pclass][mem].address = sh_css_calloc(1, size);
+ mem_params->params[pclass][mem].address = kvcalloc(1,
+ size,
+ GFP_KERNEL);
if (!mem_params->params[pclass][mem].address) {
err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
goto cleanup;
@@ -153,7 +155,7 @@ ia_css_isp_param_destroy_isp_parameters(
for (mem = 0; mem < IA_CSS_NUM_MEMORIES; mem++) {
for (pclass = 0; pclass < IA_CSS_NUM_PARAM_CLASSES; pclass++) {
if (mem_params->params[pclass][mem].address)
- sh_css_free(mem_params->params[pclass][mem].address);
+ kvfree(mem_params->params[pclass][mem].address);
if (css_params->params[pclass][mem].address)
hmm_free(css_params->params[pclass][mem].address);
mem_params->params[pclass][mem].address = NULL;
diff --git a/drivers/staging/media/atomisp/pci/runtime/pipeline/src/pipeline.c b/drivers/staging/media/atomisp/pci/runtime/pipeline/src/pipeline.c
index f65d7491abd9..ebf36f7a514f 100644
--- a/drivers/staging/media/atomisp/pci/runtime/pipeline/src/pipeline.c
+++ b/drivers/staging/media/atomisp/pci/runtime/pipeline/src/pipeline.c
@@ -512,7 +512,7 @@ static void pipeline_stage_destroy(struct ia_css_pipeline_stage *stage)
ia_css_frame_free(stage->args.out_vf_frame);
stage->args.out_vf_frame = NULL;
}
- sh_css_free(stage);
+ kvfree(stage);
}
static void pipeline_init_sp_thread_map(void)
@@ -593,7 +593,7 @@ static enum ia_css_err pipeline_stage_create(
out_frame[i] = stage_desc->out_frame[i];
}
- stage = sh_css_malloc(sizeof(*stage));
+ stage = kvmalloc(sizeof(*stage), GFP_KERNEL);
if (!stage) {
err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
goto ERR;
diff --git a/drivers/staging/media/atomisp/pci/runtime/rmgr/src/rmgr_vbuf.c b/drivers/staging/media/atomisp/pci/runtime/rmgr/src/rmgr_vbuf.c
index 546988a1a42e..53bcfd380742 100644
--- a/drivers/staging/media/atomisp/pci/runtime/rmgr/src/rmgr_vbuf.c
+++ b/drivers/staging/media/atomisp/pci/runtime/rmgr/src/rmgr_vbuf.c
@@ -152,7 +152,7 @@ enum ia_css_err ia_css_rmgr_init_vbuf(struct ia_css_rmgr_vbuf_pool *pool)
bytes_needed =
sizeof(void *) *
pool->size;
- pool->handles = sh_css_malloc(bytes_needed);
+ pool->handles = kvmalloc(bytes_needed, GFP_KERNEL);
if (pool->handles)
memset(pool->handles, 0, bytes_needed);
else
@@ -196,7 +196,7 @@ void ia_css_rmgr_uninit_vbuf(struct ia_css_rmgr_vbuf_pool *pool)
}
}
/* now free the pool handles list */
- sh_css_free(pool->handles);
+ kvfree(pool->handles);
pool->handles = NULL;
}
}
diff --git a/drivers/staging/media/atomisp/pci/sh_css.c b/drivers/staging/media/atomisp/pci/sh_css.c
index 835da6f12309..6e18841db58a 100644
--- a/drivers/staging/media/atomisp/pci/sh_css.c
+++ b/drivers/staging/media/atomisp/pci/sh_css.c
@@ -1860,35 +1860,6 @@ ia_css_enable_isys_event_queue(bool enable) {
return IA_CSS_SUCCESS;
}
-void *sh_css_malloc(size_t size)
-{
- ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE, "sh_css_malloc() enter: size=%zu\n",
- size);
- /* FIXME: This first test can probably go away */
- if (size == 0)
- return NULL;
- if (size > PAGE_SIZE)
- return vmalloc(size);
- return kmalloc(size, GFP_KERNEL);
-}
-
-void *sh_css_calloc(size_t N, size_t size)
-{
- void *p;
-
- ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE,
- "sh_css_calloc() enter: N=%zu, size=%zu\n", N, size);
-
- /* FIXME: this test can probably go away */
- if (size > 0) {
- p = sh_css_malloc(N * size);
- if (p)
- memset(p, 0, size);
- return p;
- }
- return NULL;
-}
-
void sh_css_free(void *ptr)
{
if (is_vmalloc_addr(ptr))
@@ -9033,7 +9004,7 @@ ia_css_pipe_create_extra(const struct ia_css_pipe_config *config,
i);
if (err != IA_CSS_SUCCESS) {
IA_CSS_LEAVE_ERR_PRIVATE(err);
- sh_css_free(internal_pipe);
+ kvfree(internal_pipe);
internal_pipe = NULL;
return err;
}
@@ -9052,7 +9023,7 @@ ia_css_pipe_create_extra(const struct ia_css_pipe_config *config,
i);
if (err != IA_CSS_SUCCESS) {
IA_CSS_LEAVE_ERR_PRIVATE(err);
- sh_css_free(internal_pipe);
+ kvfree(internal_pipe);
internal_pipe = NULL;
return err;
}
@@ -9064,7 +9035,7 @@ ia_css_pipe_create_extra(const struct ia_css_pipe_config *config,
internal_pipe->config.acc_extension);
if (err != IA_CSS_SUCCESS) {
IA_CSS_LEAVE_ERR_PRIVATE(err);
- sh_css_free(internal_pipe);
+ kvfree(internal_pipe);
return err;
}
}
diff --git a/drivers/staging/media/atomisp/pci/sh_css_host_data.c b/drivers/staging/media/atomisp/pci/sh_css_host_data.c
index 348183a221a8..69a7464b772a 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_host_data.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_host_data.c
@@ -24,7 +24,7 @@ struct ia_css_host_data *ia_css_host_data_allocate(size_t size)
if (!me)
return NULL;
me->size = (uint32_t)size;
- me->address = sh_css_malloc(size);
+ me->address = kvmalloc(size, GFP_KERNEL);
if (!me->address) {
kfree(me);
return NULL;
@@ -35,7 +35,7 @@ struct ia_css_host_data *ia_css_host_data_allocate(size_t size)
void ia_css_host_data_free(struct ia_css_host_data *me)
{
if (me) {
- sh_css_free(me->address);
+ kvfree(me->address);
me->address = NULL;
kfree(me);
}
diff --git a/drivers/staging/media/atomisp/pci/sh_css_internal.h b/drivers/staging/media/atomisp/pci/sh_css_internal.h
index aaf37f0ad753..272c758dde5d 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_internal.h
+++ b/drivers/staging/media/atomisp/pci/sh_css_internal.h
@@ -968,12 +968,6 @@ sh_css_params_init(void);
void
sh_css_params_uninit(void);
-void *sh_css_malloc(size_t size);
-
-void *sh_css_calloc(size_t N, size_t size);
-
-void sh_css_free(void *ptr);
-
/* For Acceleration API: Flush FW (shared buffer pointer) arguments */
void sh_css_flush(struct ia_css_acc_fw *fw);
diff --git a/drivers/staging/media/atomisp/pci/sh_css_metrics.c b/drivers/staging/media/atomisp/pci/sh_css_metrics.c
index 17f6dd9afab4..44a01c0db808 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_metrics.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_metrics.c
@@ -67,13 +67,16 @@ make_histogram(struct sh_css_pc_histogram *histogram, unsigned int length)
return;
if (histogram->run)
return;
- histogram->run = sh_css_malloc(length * sizeof(*histogram->run));
+ histogram->run = kvmalloc(length * sizeof(*histogram->run),
+ GFP_KERNEL);
if (!histogram->run)
return;
- histogram->stall = sh_css_malloc(length * sizeof(*histogram->stall));
+ histogram->stall = kvmalloc(length * sizeof(*histogram->stall),
+ GFP_KERNEL);
if (!histogram->stall)
return;
- histogram->msink = sh_css_malloc(length * sizeof(*histogram->msink));
+ histogram->msink = kvmalloc(length * sizeof(*histogram->msink),
+ GFP_KERNEL);
if (!histogram->msink)
return;
diff --git a/drivers/staging/media/atomisp/pci/sh_css_param_dvs.c b/drivers/staging/media/atomisp/pci/sh_css_param_dvs.c
index 025f26a40062..e8ef69309d92 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_param_dvs.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_param_dvs.c
@@ -30,8 +30,8 @@ alloc_dvs_6axis_table(const struct ia_css_resolution *frame_res,
enum ia_css_err err = IA_CSS_SUCCESS;
struct ia_css_dvs_6axis_config *dvs_config = NULL;
- dvs_config = (struct ia_css_dvs_6axis_config *)sh_css_malloc(sizeof(
- struct ia_css_dvs_6axis_config));
+ dvs_config = kvmalloc(sizeof(struct ia_css_dvs_6axis_config),
+ GFP_KERNEL);
if (!dvs_config) {
IA_CSS_ERROR("out of memory");
err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
@@ -57,16 +57,16 @@ alloc_dvs_6axis_table(const struct ia_css_resolution *frame_res,
}
/* Generate Y buffers */
- dvs_config->xcoords_y = (uint32_t *)sh_css_malloc(width_y * height_y * sizeof(
- uint32_t));
+ dvs_config->xcoords_y = kvmalloc(width_y * height_y * sizeof(uint32_t),
+ GFP_KERNEL);
if (!dvs_config->xcoords_y) {
IA_CSS_ERROR("out of memory");
err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
goto exit;
}
- dvs_config->ycoords_y = (uint32_t *)sh_css_malloc(width_y * height_y * sizeof(
- uint32_t));
+ dvs_config->ycoords_y = kvmalloc(width_y * height_y * sizeof(uint32_t),
+ GFP_KERNEL);
if (!dvs_config->ycoords_y) {
IA_CSS_ERROR("out of memory");
err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
@@ -76,16 +76,16 @@ alloc_dvs_6axis_table(const struct ia_css_resolution *frame_res,
/* Generate UV buffers */
IA_CSS_LOG("UV W %d H %d", width_uv, height_uv);
- dvs_config->xcoords_uv = (uint32_t *)sh_css_malloc(width_uv * height_uv *
- sizeof(uint32_t));
+ dvs_config->xcoords_uv = kvmalloc(width_uv * height_uv * sizeof(uint32_t),
+ GFP_KERNEL);
if (!dvs_config->xcoords_uv) {
IA_CSS_ERROR("out of memory");
err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
goto exit;
}
- dvs_config->ycoords_uv = (uint32_t *)sh_css_malloc(width_uv * height_uv *
- sizeof(uint32_t));
+ dvs_config->ycoords_uv = kvmalloc(width_uv * height_uv * sizeof(uint32_t),
+ GFP_KERNEL);
if (!dvs_config->ycoords_uv) {
IA_CSS_ERROR("out of memory");
err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
@@ -207,28 +207,28 @@ free_dvs_6axis_table(struct ia_css_dvs_6axis_config **dvs_6axis_config)
if ((dvs_6axis_config) && (*dvs_6axis_config)) {
IA_CSS_ENTER_PRIVATE("dvs_6axis_config %p", (*dvs_6axis_config));
if ((*dvs_6axis_config)->xcoords_y) {
- sh_css_free((*dvs_6axis_config)->xcoords_y);
+ kvfree((*dvs_6axis_config)->xcoords_y);
(*dvs_6axis_config)->xcoords_y = NULL;
}
if ((*dvs_6axis_config)->ycoords_y) {
- sh_css_free((*dvs_6axis_config)->ycoords_y);
+ kvfree((*dvs_6axis_config)->ycoords_y);
(*dvs_6axis_config)->ycoords_y = NULL;
}
/* Free up UV buffers */
if ((*dvs_6axis_config)->xcoords_uv) {
- sh_css_free((*dvs_6axis_config)->xcoords_uv);
+ kvfree((*dvs_6axis_config)->xcoords_uv);
(*dvs_6axis_config)->xcoords_uv = NULL;
}
if ((*dvs_6axis_config)->ycoords_uv) {
- sh_css_free((*dvs_6axis_config)->ycoords_uv);
+ kvfree((*dvs_6axis_config)->ycoords_uv);
(*dvs_6axis_config)->ycoords_uv = NULL;
}
IA_CSS_LEAVE_PRIVATE("dvs_6axis_config %p", (*dvs_6axis_config));
- sh_css_free(*dvs_6axis_config);
+ kvfree(*dvs_6axis_config);
*dvs_6axis_config = NULL;
}
}
diff --git a/drivers/staging/media/atomisp/pci/sh_css_param_shading.c b/drivers/staging/media/atomisp/pci/sh_css_param_shading.c
index 4b648df2d073..0a6e0dbe1e2a 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_param_shading.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_param_shading.c
@@ -360,12 +360,13 @@ ia_css_shading_table_alloc(
me->fraction_bits = 0;
for (i = 0; i < IA_CSS_SC_NUM_COLORS; i++) {
me->data[i] =
- sh_css_malloc(width * height * sizeof(*me->data[0]));
+ kvmalloc(width * height * sizeof(*me->data[0]),
+ GFP_KERNEL);
if (!me->data[i]) {
unsigned int j;
for (j = 0; j < i; j++) {
- sh_css_free(me->data[j]);
+ kvfree(me->data[j]);
me->data[j] = NULL;
}
kfree(me);
@@ -392,7 +393,7 @@ ia_css_shading_table_free(struct ia_css_shading_table *table)
for (i = 0; i < IA_CSS_SC_NUM_COLORS; i++) {
if (table->data[i]) {
- sh_css_free(table->data[i]);
+ kvfree(table->data[i]);
table->data[i] = NULL;
}
}
diff --git a/drivers/staging/media/atomisp/pci/sh_css_params.c b/drivers/staging/media/atomisp/pci/sh_css_params.c
index f1b543a6db82..45df88e2aa74 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_params.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_params.c
@@ -1496,12 +1496,13 @@ sh_css_set_black_frame(struct ia_css_stream *stream,
if (params->fpn_config.data &&
(params->fpn_config.width != width || params->fpn_config.height != height))
{
- sh_css_free(params->fpn_config.data);
+ kvfree(params->fpn_config.data);
params->fpn_config.data = NULL;
}
if (!params->fpn_config.data)
{
- params->fpn_config.data = sh_css_malloc(height * width * sizeof(short));
+ params->fpn_config.data = kvmalloc(height * width *
+ sizeof(short), GFP_KERNEL);
if (!params->fpn_config.data) {
IA_CSS_ERROR("out of memory");
IA_CSS_LEAVE_ERR_PRIVATE(IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY);
@@ -1910,16 +1911,16 @@ void ia_css_morph_table_free(
for (i = 0; i < IA_CSS_MORPH_TABLE_NUM_PLANES; i++) {
if (me->coordinates_x[i]) {
- sh_css_free(me->coordinates_x[i]);
+ kvfree(me->coordinates_x[i]);
me->coordinates_x[i] = NULL;
}
if (me->coordinates_y[i]) {
- sh_css_free(me->coordinates_y[i]);
+ kvfree(me->coordinates_y[i]);
me->coordinates_y[i] = NULL;
}
}
- sh_css_free(me);
+ kvfree(me);
IA_CSS_LEAVE("void");
}
@@ -1932,7 +1933,7 @@ struct ia_css_morph_table *ia_css_morph_table_allocate(
IA_CSS_ENTER("");
- me = sh_css_malloc(sizeof(*me));
+ me = kvmalloc(sizeof(*me), GFP_KERNEL);
if (!me) {
IA_CSS_ERROR("out of memory");
return me;
@@ -1944,12 +1945,12 @@ struct ia_css_morph_table *ia_css_morph_table_allocate(
}
for (i = 0; i < IA_CSS_MORPH_TABLE_NUM_PLANES; i++) {
- me->coordinates_x[i] =
- sh_css_malloc(height * width *
- sizeof(*me->coordinates_x[i]));
- me->coordinates_y[i] =
- sh_css_malloc(height * width *
- sizeof(*me->coordinates_y[i]));
+ me->coordinates_x[i] = kvmalloc(height * width *
+ sizeof(*me->coordinates_x[i]),
+ GFP_KERNEL);
+ me->coordinates_y[i] = kvmalloc(height * width *
+ sizeof(*me->coordinates_y[i]),
+ GFP_KERNEL);
if ((!me->coordinates_x[i]) ||
(!me->coordinates_y[i])) {
@@ -2063,11 +2064,11 @@ ia_css_isp_3a_statistics_map_free(struct ia_css_isp_3a_statistics_map *me)
{
if (me) {
if (me->data_allocated) {
- sh_css_free(me->data_ptr);
+ kvfree(me->data_ptr);
me->data_ptr = NULL;
me->data_allocated = false;
}
- sh_css_free(me);
+ kvfree(me);
}
}
@@ -2081,7 +2082,7 @@ ia_css_isp_3a_statistics_map_allocate(
* so we use a local char * instead. */
char *base_ptr;
- me = sh_css_malloc(sizeof(*me));
+ me = kvmalloc(sizeof(*me), GFP_KERNEL);
if (!me) {
IA_CSS_LEAVE("cannot allocate memory");
goto err;
@@ -2090,7 +2091,7 @@ ia_css_isp_3a_statistics_map_allocate(
me->data_ptr = data_ptr;
me->data_allocated = !data_ptr;
if (!data_ptr) {
- me->data_ptr = sh_css_malloc(isp_stats->size);
+ me->data_ptr = kvmalloc(isp_stats->size, GFP_KERNEL);
if (!me->data_ptr) {
IA_CSS_LEAVE("cannot allocate memory");
goto err;
@@ -2113,7 +2114,7 @@ ia_css_isp_3a_statistics_map_allocate(
err:
if (me)
- sh_css_free(me);
+ kvfree(me);
return NULL;
}
@@ -2780,7 +2781,7 @@ ia_css_isp_3a_statistics_allocate(const struct ia_css_3a_grid_info *grid)
if (!grid->enable)
return NULL;
- me = sh_css_calloc(1, sizeof(*me));
+ me = kvcalloc(1, sizeof(*me), GFP_KERNEL);
if (!me)
goto err;
@@ -2804,7 +2805,7 @@ ia_css_isp_3a_statistics_allocate(const struct ia_css_3a_grid_info *grid)
me->size = me->dmem_size + me->vmem_size * 2 + me->hmem_size;
me->data_ptr = hmm_alloc(me->size, HMM_BO_PRIVATE, 0, NULL, 0);
if (me->data_ptr == mmgr_NULL) {
- sh_css_free(me);
+ kvfree(me);
me = NULL;
goto err;
}
@@ -2827,7 +2828,7 @@ ia_css_isp_3a_statistics_free(struct ia_css_isp_3a_statistics *me)
{
if (me) {
hmm_free(me->data_ptr);
- sh_css_free(me);
+ kvfree(me);
}
}
@@ -2846,7 +2847,7 @@ ia_css_metadata_allocate(const struct ia_css_metadata_info *metadata_info)
if (metadata_info->size == 0)
return NULL;
- md = sh_css_malloc(sizeof(*md));
+ md = kvmalloc(sizeof(*md), GFP_KERNEL);
if (!md)
goto error;
@@ -2876,7 +2877,7 @@ ia_css_metadata_free(struct ia_css_metadata *me)
* and debugging. */
IA_CSS_ENTER("me=%p", me);
hmm_free(me->address);
- sh_css_free(me);
+ kvfree(me);
IA_CSS_LEAVE("void");
}
}
@@ -2977,7 +2978,7 @@ sh_css_create_isp_params(struct ia_css_stream *stream,
enum ia_css_err err = IA_CSS_SUCCESS;
size_t params_size;
struct ia_css_isp_parameters *params =
- sh_css_malloc(sizeof(struct ia_css_isp_parameters));
+ kvmalloc(sizeof(struct ia_css_isp_parameters), GFP_KERNEL);
if (!params)
{
@@ -3526,7 +3527,7 @@ ia_css_stream_isp_parameters_uninit(struct ia_css_stream *stream)
free_map(&per_frame_params->ddr_ptrs);
if (params->fpn_config.data) {
- sh_css_free(params->fpn_config.data);
+ kvfree(params->fpn_config.data);
params->fpn_config.data = NULL;
}
@@ -3542,9 +3543,9 @@ ia_css_stream_isp_parameters_uninit(struct ia_css_stream *stream)
}
}
- sh_css_free(params);
+ kvfree(params);
if (per_frame_params)
- sh_css_free(per_frame_params);
+ kvfree(per_frame_params);
stream->isp_params_configs = NULL;
stream->per_frame_isp_params_configs = NULL;
@@ -4880,19 +4881,18 @@ ia_css_3a_statistics_allocate(const struct ia_css_3a_grid_info *grid)
assert(grid);
- me = sh_css_calloc(1, sizeof(*me));
+ me = kvcalloc(1, sizeof(*me), GFP_KERNEL);
if (!me)
goto err;
me->grid = *grid;
grid_size = grid->width * grid->height;
- me->data = sh_css_malloc(grid_size * sizeof(*me->data));
+ me->data = kvmalloc(grid_size * sizeof(*me->data), GFP_KERNEL);
if (!me->data)
goto err;
#if !defined(HAS_NO_HMEM)
/* No weighted histogram, no structure, treat the histogram data as a byte dump in a byte array */
- me->rgby_data = (struct ia_css_3a_rgby_output *)sh_css_malloc(sizeof_hmem(
- HMEM0_ID));
+ me->rgby_data = kvmalloc(sizeof_hmem(HMEM0_ID), GFP_KERNEL);
#else
me->rgby_data = NULL;
#endif
@@ -4910,10 +4910,10 @@ void
ia_css_3a_statistics_free(struct ia_css_3a_statistics *me)
{
if (me) {
- sh_css_free(me->rgby_data);
- sh_css_free(me->data);
+ kvfree(me->rgby_data);
+ kvfree(me->data);
memset(me, 0, sizeof(struct ia_css_3a_statistics));
- sh_css_free(me);
+ kvfree(me);
}
}
@@ -4924,18 +4924,18 @@ ia_css_dvs_statistics_allocate(const struct ia_css_dvs_grid_info *grid)
assert(grid);
- me = sh_css_calloc(1, sizeof(*me));
+ me = kvcalloc(1, sizeof(*me), GFP_KERNEL);
if (!me)
goto err;
me->grid = *grid;
- me->hor_proj = sh_css_malloc(grid->height * IA_CSS_DVS_NUM_COEF_TYPES *
- sizeof(*me->hor_proj));
+ me->hor_proj = kvmalloc(grid->height * IA_CSS_DVS_NUM_COEF_TYPES *
+ sizeof(*me->hor_proj), GFP_KERNEL);
if (!me->hor_proj)
goto err;
- me->ver_proj = sh_css_malloc(grid->width * IA_CSS_DVS_NUM_COEF_TYPES *
- sizeof(*me->ver_proj));
+ me->ver_proj = kvmalloc(grid->width * IA_CSS_DVS_NUM_COEF_TYPES *
+ sizeof(*me->ver_proj), GFP_KERNEL);
if (!me->ver_proj)
goto err;
@@ -4949,10 +4949,10 @@ void
ia_css_dvs_statistics_free(struct ia_css_dvs_statistics *me)
{
if (me) {
- sh_css_free(me->hor_proj);
- sh_css_free(me->ver_proj);
+ kvfree(me->hor_proj);
+ kvfree(me->ver_proj);
memset(me, 0, sizeof(struct ia_css_dvs_statistics));
- sh_css_free(me);
+ kvfree(me);
}
}
@@ -4963,21 +4963,21 @@ ia_css_dvs_coefficients_allocate(const struct ia_css_dvs_grid_info *grid)
assert(grid);
- me = sh_css_calloc(1, sizeof(*me));
+ me = kvcalloc(1, sizeof(*me), GFP_KERNEL);
if (!me)
goto err;
me->grid = *grid;
- me->hor_coefs = sh_css_malloc(grid->num_hor_coefs *
- IA_CSS_DVS_NUM_COEF_TYPES *
- sizeof(*me->hor_coefs));
+ me->hor_coefs = kvmalloc(grid->num_hor_coefs *
+ IA_CSS_DVS_NUM_COEF_TYPES *
+ sizeof(*me->hor_coefs), GFP_KERNEL);
if (!me->hor_coefs)
goto err;
- me->ver_coefs = sh_css_malloc(grid->num_ver_coefs *
- IA_CSS_DVS_NUM_COEF_TYPES *
- sizeof(*me->ver_coefs));
+ me->ver_coefs = kvmalloc(grid->num_ver_coefs *
+ IA_CSS_DVS_NUM_COEF_TYPES *
+ sizeof(*me->ver_coefs), GFP_KERNEL);
if (!me->ver_coefs)
goto err;
@@ -4991,10 +4991,10 @@ void
ia_css_dvs_coefficients_free(struct ia_css_dvs_coefficients *me)
{
if (me) {
- sh_css_free(me->hor_coefs);
- sh_css_free(me->ver_coefs);
+ kvfree(me->hor_coefs);
+ kvfree(me->ver_coefs);
memset(me, 0, sizeof(struct ia_css_dvs_coefficients));
- sh_css_free(me);
+ kvfree(me);
}
}
@@ -5005,49 +5005,65 @@ ia_css_dvs2_statistics_allocate(const struct ia_css_dvs_grid_info *grid)
assert(grid);
- me = sh_css_calloc(1, sizeof(*me));
+ me = kvcalloc(1, sizeof(*me), GFP_KERNEL);
if (!me)
goto err;
me->grid = *grid;
- me->hor_prod.odd_real = sh_css_malloc(grid->aligned_width *
- grid->aligned_height * sizeof(*me->hor_prod.odd_real));
+ me->hor_prod.odd_real = kvmalloc(grid->aligned_width *
+ grid->aligned_height *
+ sizeof(*me->hor_prod.odd_real),
+ GFP_KERNEL);
if (!me->hor_prod.odd_real)
goto err;
- me->hor_prod.odd_imag = sh_css_malloc(grid->aligned_width *
- grid->aligned_height * sizeof(*me->hor_prod.odd_imag));
+ me->hor_prod.odd_imag = kvmalloc(grid->aligned_width *
+ grid->aligned_height *
+ sizeof(*me->hor_prod.odd_imag),
+ GFP_KERNEL);
if (!me->hor_prod.odd_imag)
goto err;
- me->hor_prod.even_real = sh_css_malloc(grid->aligned_width *
- grid->aligned_height * sizeof(*me->hor_prod.even_real));
+ me->hor_prod.even_real = kvmalloc(grid->aligned_width *
+ grid->aligned_height *
+ sizeof(*me->hor_prod.even_real),
+ GFP_KERNEL);
if (!me->hor_prod.even_real)
goto err;
- me->hor_prod.even_imag = sh_css_malloc(grid->aligned_width *
- grid->aligned_height * sizeof(*me->hor_prod.even_imag));
+ me->hor_prod.even_imag = kvmalloc(grid->aligned_width *
+ grid->aligned_height *
+ sizeof(*me->hor_prod.even_imag),
+ GFP_KERNEL);
if (!me->hor_prod.even_imag)
goto err;
- me->ver_prod.odd_real = sh_css_malloc(grid->aligned_width *
- grid->aligned_height * sizeof(*me->ver_prod.odd_real));
+ me->ver_prod.odd_real = kvmalloc(grid->aligned_width *
+ grid->aligned_height *
+ sizeof(*me->ver_prod.odd_real),
+ GFP_KERNEL);
if (!me->ver_prod.odd_real)
goto err;
- me->ver_prod.odd_imag = sh_css_malloc(grid->aligned_width *
- grid->aligned_height * sizeof(*me->ver_prod.odd_imag));
+ me->ver_prod.odd_imag = kvmalloc(grid->aligned_width *
+ grid->aligned_height *
+ sizeof(*me->ver_prod.odd_imag),
+ GFP_KERNEL);
if (!me->ver_prod.odd_imag)
goto err;
- me->ver_prod.even_real = sh_css_malloc(grid->aligned_width *
- grid->aligned_height * sizeof(*me->ver_prod.even_real));
+ me->ver_prod.even_real = kvmalloc(grid->aligned_width *
+ grid->aligned_height *
+ sizeof(*me->ver_prod.even_real),
+ GFP_KERNEL);
if (!me->ver_prod.even_real)
goto err;
- me->ver_prod.even_imag = sh_css_malloc(grid->aligned_width *
- grid->aligned_height * sizeof(*me->ver_prod.even_imag));
+ me->ver_prod.even_imag = kvmalloc(grid->aligned_width *
+ grid->aligned_height *
+ sizeof(*me->ver_prod.even_imag),
+ GFP_KERNEL);
if (!me->ver_prod.even_imag)
goto err;
@@ -5061,16 +5077,16 @@ void
ia_css_dvs2_statistics_free(struct ia_css_dvs2_statistics *me)
{
if (me) {
- sh_css_free(me->hor_prod.odd_real);
- sh_css_free(me->hor_prod.odd_imag);
- sh_css_free(me->hor_prod.even_real);
- sh_css_free(me->hor_prod.even_imag);
- sh_css_free(me->ver_prod.odd_real);
- sh_css_free(me->ver_prod.odd_imag);
- sh_css_free(me->ver_prod.even_real);
- sh_css_free(me->ver_prod.even_imag);
+ kvfree(me->hor_prod.odd_real);
+ kvfree(me->hor_prod.odd_imag);
+ kvfree(me->hor_prod.even_real);
+ kvfree(me->hor_prod.even_imag);
+ kvfree(me->ver_prod.odd_real);
+ kvfree(me->ver_prod.odd_imag);
+ kvfree(me->ver_prod.even_real);
+ kvfree(me->ver_prod.even_imag);
memset(me, 0, sizeof(struct ia_css_dvs2_statistics));
- sh_css_free(me);
+ kvfree(me);
}
}
@@ -5081,49 +5097,57 @@ ia_css_dvs2_coefficients_allocate(const struct ia_css_dvs_grid_info *grid)
assert(grid);
- me = sh_css_calloc(1, sizeof(*me));
+ me = kvcalloc(1, sizeof(*me), GFP_KERNEL);
if (!me)
goto err;
me->grid = *grid;
- me->hor_coefs.odd_real = sh_css_malloc(grid->num_hor_coefs *
- sizeof(*me->hor_coefs.odd_real));
+ me->hor_coefs.odd_real = kvmalloc(grid->num_hor_coefs *
+ sizeof(*me->hor_coefs.odd_real),
+ GFP_KERNEL);
if (!me->hor_coefs.odd_real)
goto err;
- me->hor_coefs.odd_imag = sh_css_malloc(grid->num_hor_coefs *
- sizeof(*me->hor_coefs.odd_imag));
+ me->hor_coefs.odd_imag = kvmalloc(grid->num_hor_coefs *
+ sizeof(*me->hor_coefs.odd_imag),
+ GFP_KERNEL);
if (!me->hor_coefs.odd_imag)
goto err;
- me->hor_coefs.even_real = sh_css_malloc(grid->num_hor_coefs *
- sizeof(*me->hor_coefs.even_real));
+ me->hor_coefs.even_real = kvmalloc(grid->num_hor_coefs *
+ sizeof(*me->hor_coefs.even_real),
+ GFP_KERNEL);
if (!me->hor_coefs.even_real)
goto err;
- me->hor_coefs.even_imag = sh_css_malloc(grid->num_hor_coefs *
- sizeof(*me->hor_coefs.even_imag));
+ me->hor_coefs.even_imag = kvmalloc(grid->num_hor_coefs *
+ sizeof(*me->hor_coefs.even_imag),
+ GFP_KERNEL);
if (!me->hor_coefs.even_imag)
goto err;
- me->ver_coefs.odd_real = sh_css_malloc(grid->num_ver_coefs *
- sizeof(*me->ver_coefs.odd_real));
+ me->ver_coefs.odd_real = kvmalloc(grid->num_ver_coefs *
+ sizeof(*me->ver_coefs.odd_real),
+ GFP_KERNEL);
if (!me->ver_coefs.odd_real)
goto err;
- me->ver_coefs.odd_imag = sh_css_malloc(grid->num_ver_coefs *
- sizeof(*me->ver_coefs.odd_imag));
+ me->ver_coefs.odd_imag = kvmalloc(grid->num_ver_coefs *
+ sizeof(*me->ver_coefs.odd_imag),
+ GFP_KERNEL);
if (!me->ver_coefs.odd_imag)
goto err;
- me->ver_coefs.even_real = sh_css_malloc(grid->num_ver_coefs *
- sizeof(*me->ver_coefs.even_real));
+ me->ver_coefs.even_real = kvmalloc(grid->num_ver_coefs *
+ sizeof(*me->ver_coefs.even_real),
+ GFP_KERNEL);
if (!me->ver_coefs.even_real)
goto err;
- me->ver_coefs.even_imag = sh_css_malloc(grid->num_ver_coefs *
- sizeof(*me->ver_coefs.even_imag));
+ me->ver_coefs.even_imag = kvmalloc(grid->num_ver_coefs *
+ sizeof(*me->ver_coefs.even_imag),
+ GFP_KERNEL);
if (!me->ver_coefs.even_imag)
goto err;
@@ -5137,16 +5161,16 @@ void
ia_css_dvs2_coefficients_free(struct ia_css_dvs2_coefficients *me)
{
if (me) {
- sh_css_free(me->hor_coefs.odd_real);
- sh_css_free(me->hor_coefs.odd_imag);
- sh_css_free(me->hor_coefs.even_real);
- sh_css_free(me->hor_coefs.even_imag);
- sh_css_free(me->ver_coefs.odd_real);
- sh_css_free(me->ver_coefs.odd_imag);
- sh_css_free(me->ver_coefs.even_real);
- sh_css_free(me->ver_coefs.even_imag);
+ kvfree(me->hor_coefs.odd_real);
+ kvfree(me->hor_coefs.odd_imag);
+ kvfree(me->hor_coefs.even_real);
+ kvfree(me->hor_coefs.even_imag);
+ kvfree(me->ver_coefs.odd_real);
+ kvfree(me->ver_coefs.odd_imag);
+ kvfree(me->ver_coefs.even_real);
+ kvfree(me->ver_coefs.even_imag);
memset(me, 0, sizeof(struct ia_css_dvs2_coefficients));
- sh_css_free(me);
+ kvfree(me);
}
}
@@ -5169,8 +5193,8 @@ ia_css_dvs2_6axis_config_allocate(const struct ia_css_stream *stream)
goto err;
}
- dvs_config = (struct ia_css_dvs_6axis_config *)sh_css_calloc(1,
- sizeof(struct ia_css_dvs_6axis_config));
+ dvs_config = kvcalloc(1, sizeof(struct ia_css_dvs_6axis_config),
+ GFP_KERNEL);
if (!dvs_config)
goto err;
@@ -5184,23 +5208,25 @@ ia_css_dvs2_6axis_config_allocate(const struct ia_css_stream *stream)
params->pipe_dvs_6axis_config[IA_CSS_PIPE_ID_VIDEO]->height_uv;
IA_CSS_LOG("table Y: W %d H %d", width_y, height_y);
IA_CSS_LOG("table UV: W %d H %d", width_uv, height_uv);
- dvs_config->xcoords_y = (uint32_t *)sh_css_malloc(width_y * height_y * sizeof(
- uint32_t));
+ dvs_config->xcoords_y = kvmalloc(width_y * height_y * sizeof(uint32_t),
+ GFP_KERNEL);
if (!dvs_config->xcoords_y)
goto err;
- dvs_config->ycoords_y = (uint32_t *)sh_css_malloc(width_y * height_y * sizeof(
- uint32_t));
+ dvs_config->ycoords_y = kvmalloc(width_y * height_y * sizeof(uint32_t),
+ GFP_KERNEL);
if (!dvs_config->ycoords_y)
goto err;
- dvs_config->xcoords_uv = (uint32_t *)sh_css_malloc(width_uv * height_uv *
- sizeof(uint32_t));
+ dvs_config->xcoords_uv = kvmalloc(width_uv * height_uv *
+ sizeof(uint32_t),
+ GFP_KERNEL);
if (!dvs_config->xcoords_uv)
goto err;
- dvs_config->ycoords_uv = (uint32_t *)sh_css_malloc(width_uv * height_uv *
- sizeof(uint32_t));
+ dvs_config->ycoords_uv = kvmalloc(width_uv * height_uv *
+ sizeof(uint32_t),
+ GFP_KERNEL);
if (!dvs_config->ycoords_uv)
goto err;
@@ -5214,12 +5240,12 @@ void
ia_css_dvs2_6axis_config_free(struct ia_css_dvs_6axis_config *dvs_6axis_config)
{
if (dvs_6axis_config) {
- sh_css_free(dvs_6axis_config->xcoords_y);
- sh_css_free(dvs_6axis_config->ycoords_y);
- sh_css_free(dvs_6axis_config->xcoords_uv);
- sh_css_free(dvs_6axis_config->ycoords_uv);
+ kvfree(dvs_6axis_config->xcoords_y);
+ kvfree(dvs_6axis_config->ycoords_y);
+ kvfree(dvs_6axis_config->xcoords_uv);
+ kvfree(dvs_6axis_config->ycoords_uv);
memset(dvs_6axis_config, 0, sizeof(struct ia_css_dvs_6axis_config));
- sh_css_free(dvs_6axis_config);
+ kvfree(dvs_6axis_config);
}
}
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^ permalink raw reply related [flat|nested] 22+ messages in thread
* [PATCH 20/20] media: atomisp: avoid OOPS due to non-existing ref_frames
2020-05-28 6:14 [PATCH 00/20] More atomisp fixes and cleanups Mauro Carvalho Chehab
` (18 preceding siblings ...)
2020-05-28 6:14 ` [PATCH 19/20] media: atomisp: remove kvmalloc/kvcalloc abstractions Mauro Carvalho Chehab
@ 2020-05-28 6:14 ` Mauro Carvalho Chehab
19 siblings, 0 replies; 22+ messages in thread
From: Mauro Carvalho Chehab @ 2020-05-28 6:14 UTC (permalink / raw)
Cc: Mauro Carvalho Chehab, Greg Kroah-Hartman, devel, Sakari Ailus
stage->args->delay_frames array could point to NULL frames.
What's weird is that we didn't notice this behavior with the
Intel Aero Yocto code.
Handle it, while adding a notice at the code, as this could
be due to some broken pipeline setup.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
.../pci/isp/kernels/ref/ref_1.0/ia_css_ref.host.c | 13 +++++++++----
drivers/staging/media/atomisp/pci/sh_css_sp.c | 11 +++++++++++
2 files changed, 20 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/media/atomisp/pci/isp/kernels/ref/ref_1.0/ia_css_ref.host.c b/drivers/staging/media/atomisp/pci/isp/kernels/ref/ref_1.0/ia_css_ref.host.c
index 38594741321c..cbe3836419a2 100644
--- a/drivers/staging/media/atomisp/pci/isp/kernels/ref/ref_1.0/ia_css_ref.host.c
+++ b/drivers/staging/media/atomisp/pci/isp/kernels/ref/ref_1.0/ia_css_ref.host.c
@@ -29,10 +29,15 @@ ia_css_ref_config(
{
unsigned int elems_a = ISP_VEC_NELEMS, i;
- (void)size;
- ia_css_dma_configure_from_info(&to->port_b, &from->ref_frames[0]->info);
- to->width_a_over_b = elems_a / to->port_b.elems;
- to->dvs_frame_delay = from->dvs_frame_delay;
+ if (from->ref_frames[0]) {
+ ia_css_dma_configure_from_info(&to->port_b, &from->ref_frames[0]->info);
+ to->width_a_over_b = elems_a / to->port_b.elems;
+ to->dvs_frame_delay = from->dvs_frame_delay;
+ } else {
+ to->width_a_over_b = 1;
+ to->dvs_frame_delay = 0;
+ to->port_b.elems = elems_a;
+ }
for (i = 0; i < MAX_NUM_VIDEO_DELAY_FRAMES; i++) {
if (from->ref_frames[i]) {
to->ref_frame_addr_y[i] = from->ref_frames[i]->data +
diff --git a/drivers/staging/media/atomisp/pci/sh_css_sp.c b/drivers/staging/media/atomisp/pci/sh_css_sp.c
index 1ed060d6d855..db543c3fec51 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_sp.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_sp.c
@@ -839,6 +839,17 @@ configure_isp_from_args(
ia_css_dvs_configure(binary, &args->out_frame[0]->info);
ia_css_output_configure(binary, &args->out_frame[0]->info);
ia_css_raw_configure(pipeline, binary, &args->in_frame->info, &binary->in_frame_info, two_ppc, deinterleaved);
+
+ /*
+ * FIXME: args->delay_frames can be NULL here
+ *
+ * Somehow, the driver at the Intel Atom Yocto tree doesn't seem to
+ * suffer from the same issue.
+ *
+ * Anyway, the function below should now handle a NULL delay_frames
+ * without crashing, but the pipeline should likely be built without
+ * adding it at the first place (or there are a hidden bug somewhere)
+ */
ia_css_ref_configure(binary, args->delay_frames, pipeline->dvs_frame_delay);
ia_css_tnr_configure(binary, args->tnr_frames);
ia_css_bayer_io_config(binary, args);
--
2.26.2
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