diff mbox series

media: vicodec: add V4L2_CID_MIN_BUFFERS_FOR_* controls

Message ID 1dd09050-40ca-4c5b-b985-819731140388@xs4all.nl (mailing list archive)
State New
Headers show
Series media: vicodec: add V4L2_CID_MIN_BUFFERS_FOR_* controls | expand

Commit Message

Hans Verkuil Oct. 31, 2024, 7:49 a.m. UTC
Stateful codecs must support the V4L2_CID_MIN_BUFFERS_FOR_OUTPUT
and V4L2_CID_MIN_BUFFERS_FOR_CAPTURE controls. The vicodec driver
was missing support for these controls. Add them.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
---
 drivers/media/test-drivers/vicodec/vicodec-core.c | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox series

Patch

diff --git a/drivers/media/test-drivers/vicodec/vicodec-core.c b/drivers/media/test-drivers/vicodec/vicodec-core.c
index 00c84a06f343..50c46b00d2d8 100644
--- a/drivers/media/test-drivers/vicodec/vicodec-core.c
+++ b/drivers/media/test-drivers/vicodec/vicodec-core.c
@@ -1852,6 +1852,11 @@  static int vicodec_open(struct file *file)
 			  1, 31, 1, 20);
 	v4l2_ctrl_new_std(hdl, &vicodec_ctrl_ops, V4L2_CID_FWHT_P_FRAME_QP,
 			  1, 31, 1, 20);
+	if (!ctx->is_stateless)
+		v4l2_ctrl_new_std(hdl, &vicodec_ctrl_ops, ctx->is_enc ?
+				  V4L2_CID_MIN_BUFFERS_FOR_OUTPUT :
+				  V4L2_CID_MIN_BUFFERS_FOR_CAPTURE,
+				  1, 32, 1, 2);
 	if (ctx->is_enc)
 		v4l2_ctrl_new_std(hdl, &vicodec_ctrl_ops,
 				  V4L2_CID_MIN_BUFFERS_FOR_OUTPUT, 1, 1, 1, 1);