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-rw-r--r--include/media/v4l2-subdev.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h
index 7653194e821a..9205df13f3a5 100644
--- a/include/media/v4l2-subdev.h
+++ b/include/media/v4l2-subdev.h
@@ -272,8 +272,11 @@ struct v4l2_mbus_frame_desc {
g_std_output: get current standard for video OUTPUT devices. This is ignored
by video input devices.
- g_tvnorms_output: get v4l2_std_id with all standards supported by video
- OUTPUT device. This is ignored by video input devices.
+ g_tvnorms: get v4l2_std_id with all standards supported by the video
+ CAPTURE device. This is ignored by video output devices.
+
+ g_tvnorms_output: get v4l2_std_id with all standards supported by the video
+ OUTPUT device. This is ignored by video capture devices.
s_crystal_freq: sets the frequency of the crystal used to generate the
clocks in Hz. An extra flags field allows device specific configuration
@@ -316,6 +319,7 @@ struct v4l2_subdev_video_ops {
int (*s_std_output)(struct v4l2_subdev *sd, v4l2_std_id std);
int (*g_std_output)(struct v4l2_subdev *sd, v4l2_std_id *std);
int (*querystd)(struct v4l2_subdev *sd, v4l2_std_id *std);
+ int (*g_tvnorms)(struct v4l2_subdev *sd, v4l2_std_id *std);
int (*g_tvnorms_output)(struct v4l2_subdev *sd, v4l2_std_id *std);
int (*g_input_status)(struct v4l2_subdev *sd, u32 *status);
int (*s_stream)(struct v4l2_subdev *sd, int enable);