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media: verisilicon: HEVC: Only propose 10 bits compatible pixels formats

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When decoding a 10bits bitstreams HEVC driver should only expose
10bits pixel formats.
To fulfill this requirement it is needed to call hantro_reset_raw_fmt()
when bit depth change and to correctly set match_depth in pixel formats
enumeration.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Benjamin Gaignard 2023-02-20 10:48:48 +00:00 committed by Mauro Carvalho Chehab
parent 3c32d94c9c
commit ac5d3db4c1
2 changed files with 11 additions and 3 deletions
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12
drivers/media/platform/verisilicon/hantro_drv.c
View File

@ -325,9 +325,15 @@ static int hantro_hevc_s_ctrl(struct v4l2_ctrl *ctrl)
struct hantro_ctx, ctrl_handler);
switch (ctrl->id) {
case V4L2_CID_STATELESS_HEVC_SPS:
ctx->bit_depth = ctrl->p_new.p_hevc_sps->bit_depth_luma_minus8 + 8;
break;
case V4L2_CID_STATELESS_HEVC_SPS: {
const struct v4l2_ctrl_hevc_sps *sps = ctrl->p_new.p_hevc_sps;
int bit_depth = sps->bit_depth_luma_minus8 + 8;
if (ctx->bit_depth == bit_depth)
return 0;
return hantro_reset_raw_fmt(ctx, bit_depth);
}
default:
return -EINVAL;
}

2
drivers/media/platform/verisilicon/imx8m_vpu_hw.c
View File

@ -152,6 +152,7 @@ static const struct hantro_fmt imx8m_vpu_g2_postproc_fmts[] = {
{
.fourcc = V4L2_PIX_FMT_NV12,
.codec_mode = HANTRO_MODE_NONE,
.match_depth = true,
.postprocessed = true,
.frmsize = {
.min_width = FMT_MIN_WIDTH,
@ -165,6 +166,7 @@ static const struct hantro_fmt imx8m_vpu_g2_postproc_fmts[] = {
{
.fourcc = V4L2_PIX_FMT_P010,
.codec_mode = HANTRO_MODE_NONE,
.match_depth = true,
.postprocessed = true,
.frmsize = {
.min_width = FMT_MIN_WIDTH,