diff mbox series

[v8,6/6] media: verisilicon: VP9: Only propose 10 bits compatible pixels formats

Message ID 20230203091622.127279-7-benjamin.gaignard@collabora.com
State New
Headers
Series media: verisilicon: HEVC: fix 10bits handling |

Commit Message

Benjamin Gaignard Feb. 3, 2023, 9:16 a.m. UTC 
  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@collabora.com>
---
 drivers/media/platform/verisilicon/hantro_drv.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)
diff mbox series

Patch

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;
 	}