[PATCH v1 4/9] media: verisilicon: Check AV1 bitstreams bit depth

[Benjamin Gaignard <benjamin.gaignard@xxxxxxxxxxxxx>]

The driver supports 8 and 10 bits bitstreams, make sure to discard
other cases.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@xxxxxxxxxxxxx>
---
 drivers/media/platform/verisilicon/hantro_drv.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/media/platform/verisilicon/hantro_drv.c b/drivers/media/platform/verisilicon/hantro_drv.c
index 8e93710dcfed..e10fc59634dd 100644
--- a/drivers/media/platform/verisilicon/hantro_drv.c
+++ b/drivers/media/platform/verisilicon/hantro_drv.c
@@ -282,7 +282,13 @@ static int hantro_try_ctrl(struct v4l2_ctrl *ctrl)
 		/* We only support profile 0 */
 		if (dec_params->profile != 0)
 			return -EINVAL;
+	} else if (ctrl->id == V4L2_CID_STATELESS_AV1_SEQUENCE) {
+		const struct v4l2_ctrl_av1_sequence *sequence = ctrl->p_new.p_av1_sequence;
+
+		if (sequence->bit_depth != 8 && sequence->bit_depth != 10)
+			return -EINVAL;
 	}
+
 	return 0;
 }
 
-- 
2.34.1