Commit 35a00c41 authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Mauro Carvalho Chehab
Browse files

V4L/DVB: uvcvideo: Support iris absolute and relative controls 



Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 48213fe3

drivers/media/video/uvc/uvc_ctrl.c

+20 −0
Original line number Diff line number Diff line
@@ -561,6 +561,26 @@ static struct uvc_control_mapping uvc_ctrl_mappings[] = { 
		.v4l2_type	= V4L2_CTRL_TYPE_BOOLEAN,

		.data_type	= UVC_CTRL_DATA_TYPE_BOOLEAN,

	},

	{

		.id		= V4L2_CID_IRIS_ABSOLUTE,

		.name		= "Iris, Absolute",

		.entity		= UVC_GUID_UVC_CAMERA,

		.selector	= UVC_CT_IRIS_ABSOLUTE_CONTROL,

		.size		= 16,

		.offset		= 0,

		.v4l2_type	= V4L2_CTRL_TYPE_INTEGER,

		.data_type	= UVC_CTRL_DATA_TYPE_UNSIGNED,

	},

	{

		.id		= V4L2_CID_IRIS_RELATIVE,

		.name		= "Iris, Relative",

		.entity		= UVC_GUID_UVC_CAMERA,

		.selector	= UVC_CT_IRIS_RELATIVE_CONTROL,

		.size		= 8,

		.offset		= 0,

		.v4l2_type	= V4L2_CTRL_TYPE_INTEGER,

		.data_type	= UVC_CTRL_DATA_TYPE_SIGNED,

	},

	{

		.id		= V4L2_CID_ZOOM_ABSOLUTE,

		.name		= "Zoom, Absolute",