@@ -326,8 +326,15 @@ static int hantro_hevc_s_ctrl(struct v4l2_ctrl *ctrl)
switch (ctrl->id) {
case V4L2_CID_STATELESS_HEVC_SPS:
- ctx->bit_depth = ctrl->p_new.p_hevc_sps->bit_depth_luma_minus8 + 8;
- break;
+ {
+ 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;
}
@@ -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,
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. Fixes: dc39473d0340 ("media: hantro: imx8m: Enable 10bit decoding") Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> --- drivers/media/platform/verisilicon/hantro_drv.c | 11 +++++++++-- drivers/media/platform/verisilicon/imx8m_vpu_hw.c | 2 ++ 2 files changed, 11 insertions(+), 2 deletions(-)