From f992cee5ef9769f8a804d155e4451980cc96c855 Mon Sep 17 00:00:00 2001 From: Jose Abreu Date: Tue, 21 Mar 2017 07:49:16 -0400 Subject: [PATCH] media: videodev2.h: Add new DV flag CAN_DETECT_REDUCED_FPS Add a new flag to UAPI for DV timings which, whenever set, indicates that hardware can detect the difference between regular FPS and 1000/1001 FPS. This is specific to HDMI receivers. Also, it is only valid when V4L2_DV_FL_CAN_REDUCE_FPS is set. Signed-off-by: Jose Abreu Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- include/uapi/linux/videodev2.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h index 5d1a3685bea9..622f0479d668 100644 --- a/include/uapi/linux/videodev2.h +++ b/include/uapi/linux/videodev2.h @@ -1400,6 +1400,13 @@ struct v4l2_bt_timings { * InfoFrame). */ #define V4L2_DV_FL_HAS_HDMI_VIC (1 << 8) +/* + * CEA-861 specific: only valid for video receivers. + * If set, then HW can detect the difference between regular FPS and + * 1000/1001 FPS. Note: This flag is only valid for HDMI VIC codes with + * the V4L2_DV_FL_CAN_REDUCE_FPS flag set. + */ +#define V4L2_DV_FL_CAN_DETECT_REDUCED_FPS (1 << 9) /* A few useful defines to calculate the total blanking and frame sizes */ #define V4L2_DV_BT_BLANKING_WIDTH(bt) \ -- 2.11.0