BMC/Intel-BMC/linux.git/drivers/media/platform, branch dev-5.14-intel

media: s5p-jpeg: rename JPEG marker constants to prevent build warnings

2021-10-07T05:53:02+00:00

[ Upstream commit 3ad02c27d89d72b3b49ac51899144b7d0942f05f ] The use of a macro named 'RST' conflicts with one of the same name in arch/mips/include/asm/mach-rc32434/rb.h. This causes build warnings on some MIPS builds. Change the names of the JPEG marker constants to be in their own namespace to fix these build warnings and to prevent other similar problems in the future. Fixes these build warnings: In file included from ../drivers/media/platform/s5p-jpeg/jpeg-hw-exynos3250.c:14: ../drivers/media/platform/s5p-jpeg/jpeg-core.h:43: warning: "RST" redefined 43 | #define RST 0xd0 | ../arch/mips/include/asm/mach-rc32434/rb.h:13: note: this is the location of the previous definition 13 | #define RST (1 << 15) In file included from ../drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.c:13: ../drivers/media/platform/s5p-jpeg/jpeg-core.h:43: warning: "RST" redefined 43 | #define RST 0xd0 ../arch/mips/include/asm/mach-rc32434/rb.h:13: note: this is the location of the previous definition 13 | #define RST (1 << 15) In file included from ../drivers/media/platform/s5p-jpeg/jpeg-hw-exynos4.c:12: ../drivers/media/platform/s5p-jpeg/jpeg-core.h:43: warning: "RST" redefined 43 | #define RST 0xd0 ../arch/mips/include/asm/mach-rc32434/rb.h:13: note: this is the location of the previous definition 13 | #define RST (1 << 15) In file included from ../drivers/media/platform/s5p-jpeg/jpeg-core.c:31: ../drivers/media/platform/s5p-jpeg/jpeg-core.h:43: warning: "RST" redefined 43 | #define RST 0xd0 ../arch/mips/include/asm/mach-rc32434/rb.h:13: note: this is the location of the previous definition 13 | #define RST (1 << 15) Also update the kernel-doc so that the word "marker" is not repeated. Link: https://lore.kernel.org/linux-media/20210907044022.30602-1-rdunlap@infradead.org Fixes: bb677f3ac434 ("[media] Exynos4 JPEG codec v4l2 driver") Signed-off-by: Randy Dunlap Reported-by: kernel test robot Cc: Andrzej Pietrasiewicz Cc: Jacek Anaszewski Cc: Sylwester Nawrocki Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin

media: ti-vpe: cal: fix queuing of the initial buffer

2021-09-18T11:43:36+00:00

[ Upstream commit 892c37f8a3d673b945e951a8754695c119a2b1b0 ] When starting streaming the driver currently programs the buffer address to the CAL base-address register and assigns the buffer pointer to ctx->dma.pending. This is not correct, as the buffer is not "pending", but active, and causes the first buffer to be needlessly written twice. Fix this by assigning the buffer pointer to ctx->dma.active. Signed-off-by: Tomi Valkeinen Reviewed-by: Laurent Pinchart Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin

media: ti-vpe: cal: fix error handling in cal_camerarx_create

2021-09-18T11:43:36+00:00

[ Upstream commit 918d6d120a60c2640263396308eeb2b6afeb0cd6 ] cal_camerarx_create() doesn't handle error returned from cal_camerarx_sd_init_cfg(). Fix this. Signed-off-by: Tomi Valkeinen Reviewed-by: Laurent Pinchart Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin

media: venus: helper: do not set constrained parameters for UBWC

2021-09-15T08:02:18+00:00

[ Upstream commit 1ac61faf6ebbce59fccbb53d7faf25576e9897ab ] Plane constraints firmware interface is to override the default alignment for a given color format. By default venus hardware has alignments as 128x32, but NV12 was defined differently to meet various usecases. Compressed NV12 has always been aligned as 128x32, hence not needed to override the default alignment. Fixes: bc28936bbba9 ("media: venus: helpers, hfi, vdec: Set actual plane constraints to FW") Signed-off-by: Mansur Alisha Shaik Reviewed-by: Bryan O'Donoghue Signed-off-by: Stanimir Varbanov Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin

media: venus: venc: Fix potential null pointer dereference on pointer fmt

2021-09-15T08:02:18+00:00

[ Upstream commit 09ea9719a423fc675d40dd05407165e161ea0c48 ] Currently the call to find_format can potentially return a NULL to fmt and the nullpointer is later dereferenced on the assignment of pixmp->num_planes = fmt->num_planes. Fix this by adding a NULL pointer check and returning NULL for the failure case. Addresses-Coverity: ("Dereference null return") Fixes: aaaa93eda64b ("[media] media: venus: venc: add video encoder files") Signed-off-by: Colin Ian King Signed-off-by: Stanimir Varbanov Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin

media: venus: hfi: fix return value check in sys_get_prop_image_version()

2021-09-15T08:02:17+00:00

[ Upstream commit 331e06bbde5856059b7a6bb183f12878ed4decb1 ] In case of error, the function qcom_smem_get() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Fixes: d566e78dd6af ("media: venus : hfi: add venus image info into smem") Reported-by: Hulk Robot Signed-off-by: Zhen Lei Signed-off-by: Stanimir Varbanov Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin

media: omap3isp: Fix missing unlock in isp_subdev_notifier_complete()

2021-09-15T08:02:17+00:00

[ Upstream commit 0368e7d2cd84a90d0518753fac33795e13df553f ] Add the missing unlock before return from function isp_subdev_notifier_complete() in the init error handling case. Fixes: ba689d933361 ("media: omap3isp: Acquire graph mutex for graph traversal") Reported-by: Hulk Robot Signed-off-by: Wei Yongjun Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin

media: coda: fix frame_mem_ctrl for YUV420 and YVU420 formats

2021-09-15T08:02:14+00:00

[ Upstream commit 44693d74f5653f82cd7ca0fe730eed0f6b83306a ] The frame memory control register value is currently determined before userspace selects the final capture format and never corrected. Update ctx->frame_mem_ctrl in __coda_start_decoding() to fix decoding into YUV420 or YVU420 capture buffers. Reported-by: Andrej Picej Fixes: 497e6b8559a6 ("media: coda: add sequence initialization work") Signed-off-by: Philipp Zabel Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin

media: rockchip/rga: fix error handling in probe

2021-09-15T08:02:13+00:00

[ Upstream commit e58430e1d4fd01b74475d2fbe2e25b5817b729a9 ] There are a few bugs in this code. 1) No checks for whether dma_alloc_attrs() or __get_free_pages() failed. 2) If video_register_device() fails it doesn't clean up the dma attrs or the free pages. 3) The video_device_release() function frees "vfd" which leads to a use after free on the next line. The call to video_unregister_device() is not required so I have just removed that. Fixes: f7e7b48e6d79 ("[media] rockchip/rga: v4l2 m2m support") Reported-by: Dongliang Mu Signed-off-by: Dan Carpenter Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin

media: v4l2-subdev: fix some NULL vs IS_ERR() checks

2021-09-15T08:02:13+00:00

[ Upstream commit ba7a93e507f88306d7a19a1dcb53b857b790cfb8 ] The v4l2_subdev_alloc_state() function returns error pointers, it doesn't return NULL. Fixes: 0d346d2a6f54 ("media: v4l2-subdev: add subdev-wide state struct") Signed-off-by: Dan Carpenter Reviewed-by: Laurent Pinchart Acked-by: Sakari Ailus Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin