When decoding a 10bits bitstreams VP9 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@xxxxxxxxxxxxx>
---
drivers/media/platform/verisilicon/hantro_drv.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/media/platform/verisilicon/hantro_drv.c b/drivers/media/platform/verisilicon/hantro_drv.c
index fa31b200b097..1c4b90c905ea 100644
--- a/drivers/media/platform/verisilicon/hantro_drv.c
+++ b/drivers/media/platform/verisilicon/hantro_drv.c
@@ -308,8 +308,14 @@ static int hantro_vp9_s_ctrl(struct v4l2_ctrl *ctrl)
switch (ctrl->id) {
case V4L2_CID_STATELESS_VP9_FRAME:
- ctx->bit_depth = ctrl->p_new.p_vp9_frame->bit_depth;
- break;
+ {
+ int bit_depth = ctrl->p_new.p_vp9_frame->bit_depth;
+
+ if (ctx->bit_depth == bit_depth)
+ return 0;
+
+ return hantro_reset_raw_fmt(ctx, bit_depth);
+ }
default:
return -EINVAL;
}
--
2.34.1
