media: controls: Log H264 stateless controls in .std_log

For now, only print the type of the control. In the future,
we might want to be able to print the values of all
the stateless codec controls currently set in the control handler,
which should be useful for debugging reasons.

Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c b/drivers/media/v4l2-core/v4l2-ctrls.c
index fa96e6aa0a862e5a4366edc9b7520b55651ae6de..2a5e3d3cc7566959b9cefbf00a2299d3acdc3c71 100644 (file)
--- a/drivers/media/v4l2-core/v4l2-ctrls.c
+++ b/drivers/media/v4l2-core/v4l2-ctrls.c
@@ -1737,6 +1737,24 @@ static void std_log(const struct v4l2_ctrl *ctrl)
        case V4L2_CTRL_TYPE_U32:
                pr_cont("%u", (unsigned)*ptr.p_u32);
                break;
+       case V4L2_CTRL_TYPE_H264_SPS:
+               pr_cont("H264_SPS");
+               break;
+       case V4L2_CTRL_TYPE_H264_PPS:
+               pr_cont("H264_PPS");
+               break;
+       case V4L2_CTRL_TYPE_H264_SCALING_MATRIX:
+               pr_cont("H264_SCALING_MATRIX");
+               break;
+       case V4L2_CTRL_TYPE_H264_SLICE_PARAMS:
+               pr_cont("H264_SLICE_PARAMS");
+               break;
+       case V4L2_CTRL_TYPE_H264_DECODE_PARAMS:
+               pr_cont("H264_DECODE_PARAMS");
+               break;
+       case V4L2_CTRL_TYPE_H264_PRED_WEIGHTS:
+               pr_cont("H264_PRED_WEIGHTS");
+               break;
        default:
                pr_cont("unknown type %d", ctrl->type);
                break;