media: v4l2-ctrls: add support for area type logging

A 'case V4L2_CTRL_TYPE_AREA' was missing in v4l2_ctrl_type_op_log,
which led to an 'unknown type' message in the kernel log.

Add support for controls of this type.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

diff --git a/drivers/media/v4l2-core/v4l2-ctrls-core.c b/drivers/media/v4l2-core/v4l2-ctrls-core.c
index c4d995f32191c9dfce3ff0dbc430f89a02a61d31..9a09a981e1d961b48a1069792340c8ff4305c2a4 100644 (file)
--- a/drivers/media/v4l2-core/v4l2-ctrls-core.c
+++ b/drivers/media/v4l2-core/v4l2-ctrls-core.c
@@ -295,6 +295,9 @@ void v4l2_ctrl_type_op_log(const struct v4l2_ctrl *ctrl)
        case V4L2_CTRL_TYPE_U32:
                pr_cont("%u", (unsigned)*ptr.p_u32);
                break;
+       case V4L2_CTRL_TYPE_AREA:
+               pr_cont("%ux%u", ptr.p_area->width, ptr.p_area->height);
+               break;
        case V4L2_CTRL_TYPE_H264_SPS:
                pr_cont("H264_SPS");
                break;