The menu control selects the operation mode of a video deinterlacer. The menu entries are driver specific.
Signed-off-by: Laurent Pinchart <[email protected]> Reviewed-by: Kieran Bingham <[email protected]> Acked-by: Hans Verkuil <[email protected]> --- Changes since v3: - Link the deinterlacing mode control to driver-specific documentation --- Documentation/media/uapi/v4l/extended-controls.rst | 4 ++++ Documentation/media/v4l-drivers/index.rst | 2 ++ drivers/media/v4l2-core/v4l2-ctrls.c | 2 ++ include/uapi/linux/v4l2-controls.h | 1 + 4 files changed, 9 insertions(+) diff --git a/Documentation/media/uapi/v4l/extended-controls.rst b/Documentation/media/uapi/v4l/extended-controls.rst index 7725c33d8b69..40071ea5d90e 100644 --- a/Documentation/media/uapi/v4l/extended-controls.rst +++ b/Documentation/media/uapi/v4l/extended-controls.rst @@ -3017,6 +3017,10 @@ Image Process Control IDs test pattern images. These hardware specific test patterns can be used to test if a device is working properly. +``V4L2_CID_DEINTERLACING_MODE (menu)`` + The video deinterlacing mode (such as Bob, Weave, ...). The menu items are + driver specific and are documented in :ref:`v4l-drivers`. + .. _dv-controls: diff --git a/Documentation/media/v4l-drivers/index.rst b/Documentation/media/v4l-drivers/index.rst index aac566f88833..acde3ed7860f 100644 --- a/Documentation/media/v4l-drivers/index.rst +++ b/Documentation/media/v4l-drivers/index.rst @@ -2,6 +2,8 @@ .. include:: <isonum.txt> +.. _v4l-drivers: + ################################################ Video4Linux (V4L) driver-specific documentation ################################################ diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c b/drivers/media/v4l2-core/v4l2-ctrls.c index adc2147fcff7..47001e25fd9e 100644 --- a/drivers/media/v4l2-core/v4l2-ctrls.c +++ b/drivers/media/v4l2-core/v4l2-ctrls.c @@ -885,6 +885,7 @@ const char *v4l2_ctrl_get_name(u32 id) case V4L2_CID_LINK_FREQ: return "Link Frequency"; case V4L2_CID_PIXEL_RATE: return "Pixel Rate"; case V4L2_CID_TEST_PATTERN: return "Test Pattern"; + case V4L2_CID_DEINTERLACING_MODE: return "Deinterlacing Mode"; /* DV controls */ /* Keep the order of the 'case's the same as in v4l2-controls.h! */ @@ -1058,6 +1059,7 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type, case V4L2_CID_DV_RX_RGB_RANGE: case V4L2_CID_DV_RX_IT_CONTENT_TYPE: case V4L2_CID_TEST_PATTERN: + case V4L2_CID_DEINTERLACING_MODE: case V4L2_CID_TUNE_DEEMPHASIS: case V4L2_CID_MPEG_VIDEO_VPX_GOLDEN_FRAME_SEL: case V4L2_CID_DETECT_MD_MODE: diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h index b6a357a5f053..0d2e1e01fbd5 100644 --- a/include/uapi/linux/v4l2-controls.h +++ b/include/uapi/linux/v4l2-controls.h @@ -892,6 +892,7 @@ enum v4l2_jpeg_chroma_subsampling { #define V4L2_CID_LINK_FREQ (V4L2_CID_IMAGE_PROC_CLASS_BASE + 1) #define V4L2_CID_PIXEL_RATE (V4L2_CID_IMAGE_PROC_CLASS_BASE + 2) #define V4L2_CID_TEST_PATTERN (V4L2_CID_IMAGE_PROC_CLASS_BASE + 3) +#define V4L2_CID_DEINTERLACING_MODE (V4L2_CID_IMAGE_PROC_CLASS_BASE + 4) /* DV-class control IDs defined by V4L2 */ -- Regards, Laurent Pinchart -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
