6.6-stable review patch. If anyone has any objections, please let me know.
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From: Nicolas Dufresne nicolas.dufresne@collabora.com
commit d98e9213a768a3cc3a99f5e1abe09ad3baff2104 upstream.
The visl driver supports both frame and slice mode, with and without a start-code. But, the range and default for these enum controls was not set, which currently limits the decoder to enums with a value of 0. Fix this by setting the decoder mode and start code controls for both the H.264 and HEVC codecs.
Fixes: 0c078e310b6d ("media: visl: add virtual stateless decoder driver") Cc: stable@vger.kernel.org Signed-off-by: Nicolas Dufresne nicolas.dufresne@collabora.com Signed-off-by: Sebastian Fricke sebastian.fricke@collabora.com Signed-off-by: Hans Verkuil hverkuil@xs4all.nl Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/media/test-drivers/visl/visl-core.c | 12 ++++++++++++ 1 file changed, 12 insertions(+)
--- a/drivers/media/test-drivers/visl/visl-core.c +++ b/drivers/media/test-drivers/visl/visl-core.c @@ -156,9 +156,15 @@ static const struct visl_ctrl_desc visl_ }, { .cfg.id = V4L2_CID_STATELESS_H264_DECODE_MODE, + .cfg.min = V4L2_STATELESS_H264_DECODE_MODE_SLICE_BASED, + .cfg.max = V4L2_STATELESS_H264_DECODE_MODE_FRAME_BASED, + .cfg.def = V4L2_STATELESS_H264_DECODE_MODE_SLICE_BASED, }, { .cfg.id = V4L2_CID_STATELESS_H264_START_CODE, + .cfg.min = V4L2_STATELESS_H264_START_CODE_NONE, + .cfg.max = V4L2_STATELESS_H264_START_CODE_ANNEX_B, + .cfg.def = V4L2_STATELESS_H264_START_CODE_NONE, }, { .cfg.id = V4L2_CID_STATELESS_H264_SLICE_PARAMS, @@ -193,9 +199,15 @@ static const struct visl_ctrl_desc visl_ }, { .cfg.id = V4L2_CID_STATELESS_HEVC_DECODE_MODE, + .cfg.min = V4L2_STATELESS_HEVC_DECODE_MODE_SLICE_BASED, + .cfg.max = V4L2_STATELESS_HEVC_DECODE_MODE_FRAME_BASED, + .cfg.def = V4L2_STATELESS_HEVC_DECODE_MODE_SLICE_BASED, }, { .cfg.id = V4L2_CID_STATELESS_HEVC_START_CODE, + .cfg.min = V4L2_STATELESS_HEVC_START_CODE_NONE, + .cfg.max = V4L2_STATELESS_HEVC_START_CODE_ANNEX_B, + .cfg.def = V4L2_STATELESS_HEVC_START_CODE_NONE, }, { .cfg.id = V4L2_CID_STATELESS_HEVC_ENTRY_POINT_OFFSETS,