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path: root/drivers/media/test-drivers/vicodec/vicodec-core.c
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2022-07-17media: vicodec: Use vb2_find_bufferEzequiel Garcia1-6/+2
Use the newly introduced vb2_find_buffer API to get a vb2_buffer given a buffer timestamp. Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Acked-by: Tomasz Figa <tfiga@chromium.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2021-12-07media: replace setting of bytesused with vb2_set_plane_payloadDafna Hirschfeld1-1/+1
In many places the bytesused field of struct vb2_buffer is set directly. Replace that with the function call vb2_set_plane_payload Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-01-27media: vicodec: Do not zero reserved fieldsRicardo Ribalda1-5/+0
Core code already clears reserved fields of struct v4l2_pix_format_mplane, check commit 4e1e0eb0e074 ("media: v4l2-ioctl: Zero v4l2_plane_pix_format reserved fields"). Signed-off-by: Ricardo Ribalda <ribalda@chromium.org> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-12-03media: vicodec: mark the stateless FWHT API as stableHans Verkuil1-3/+3
The FWHT stateless 'uAPI' was staging and marked explicitly in the V4L2 specification that it will change and is unstable. Note that these control IDs were never exported as a public API, they were only defined in kernel-local headers (fwht-ctrls.h). Now, the FWHT stateless controls is ready to be part of the stable uAPI. While not too late: - Rename V4L2_CID_MPEG_VIDEO_FWHT_PARAMS to V4L2_CID_STATELESS_FWHT_PARAMS. - Move the contents of fwht-ctrls.h to v4l2-controls.h. - Move the public parts of drivers/media/test-drivers/vicodec/codec-fwht.h to v4l2-controls.h. - Add V4L2_CTRL_TYPE_FWHT_PARAMS control initialization and validation. - Add p_fwht_params to struct v4l2_ext_control. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-12-03media: vicodec: add V4L2_ prefix before FWHT_VERSION and FWHT_FL_*Hans Verkuil1-20/+20
The FWHT stateless 'uAPI' was staging and marked explicitly in the V4L2 specification that it will change and is unstable. Note that these control IDs were never exported as a public API, they were only defined at the driver's code. While not too late, let's rename them is preparation for promoting the stateless FWHT codec API as a public API. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-09-07Merge tag 'v5.9-rc4' into patchworkMauro Carvalho Chehab1-0/+1
Linux 5.9-rc4 * tag 'v5.9-rc4': (1001 commits) Linux 5.9-rc4 io_uring: fix linked deferred ->files cancellation io_uring: fix cancel of deferred reqs with ->files include/linux/log2.h: add missing () around n in roundup_pow_of_two() mm/khugepaged.c: fix khugepaged's request size in collapse_file mm/hugetlb: fix a race between hugetlb sysctl handlers mm/hugetlb: try preferred node first when alloc gigantic page from cma mm/migrate: preserve soft dirty in remove_migration_pte() mm/migrate: remove unnecessary is_zone_device_page() check mm/rmap: fixup copying of soft dirty and uffd ptes mm/migrate: fixup setting UFFD_WP flag mm: madvise: fix vma user-after-free checkpatch: fix the usage of capture group ( ... ) fork: adjust sysctl_max_threads definition to match prototype ipc: adjust proc_ipc_sem_dointvec definition to match prototype mm: track page table modifications in __apply_to_page_range() MAINTAINERS: IA64: mark Status as Odd Fixes only MAINTAINERS: add LLVM maintainers MAINTAINERS: update Cavium/Marvell entries mm: slub: fix conversion of freelist_corrupted() ...
2020-08-29media: Use fallthrough pseudo-keywordGustavo A. R. Silva1-1/+1
Replace the existing /* fall through */ comments and its variants with the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary fall-through markings when it is the case. [1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-08-29media: vicodec: vicodec-core.c: fix assignment of 0/1 to bool variableDaniel W. S. Almeida1-2/+2
Fix the following coccinelle reports: drivers/media/test-drivers/vicodec/vicodec-core.c:1674:2-21: WARNING: Assignment of 0/1 to bool variable drivers/media/test-drivers/vicodec/vicodec-core.c:1675:2-26: WARNING: Assignment of 0/1 to bool variable By replacing the assignment to 0 with 'false' instead. Found using - Coccinelle (http://coccinelle.lip6.fr) Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-08-27media: vicodec: add missing v4l2_ctrl_request_hdl_put()Hans Verkuil1-0/+1
The check for a required control in the request was missing a call to v4l2_ctrl_request_hdl_put(), so the control request object was never released. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Fixes: 997deb811bf5 ("media: vicodec: Add support for stateless decoder.") Reviewed-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-07-19media: Add V4L2_TYPE_IS_CAPTURE helperEzequiel Garcia1-3/+3
It's all too easy to get confused by the V4L2_TYPE_IS_OUTPUT macro, when it's used as !V4L2_TYPE_IS_OUTPUT. Reduce the risk of confusion with macro to explicitly check for the CAPTURE queue type case. This change does not affect functionality, and it's only intended to make the code more readable. Suggested-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> [hverkuil-cisco@xs4all.nl: checkpatch: align with parenthesis] Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-21media: vicodec: Fix error codes in probe functionDan Carpenter1-6/+9
If these functions fail then we return success, but we should instead preserve negative error code and return that. Fixes: fde649b418d1 ("media: vicodec: Register another node for stateless decoder") Fixes: c022a4a95722 ("media: vicodec: add struct for encoder/decoder instance") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-16media: media/test_drivers: rename to test-driversHans Verkuil1-0/+2238
We never use _ in directory names in the media subsystem, so rename to test-drivers instead for consistency. Also update MAINTAINERS with the new path. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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