From: Martin Rubli <martin_rubli@logitech.com>
Date: Wed, 19 May 2010 22:51:56 +0000 (-0300)
Subject: V4L/DVB: uvcvideo: Add support for absolute pan/tilt controls
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=e56be916660da811fe4e830dfb958f13af361d59;p=openwrt%2Fstaging%2Fblogic.git

V4L/DVB: uvcvideo: Add support for absolute pan/tilt controls

Signed-off-by: Martin Rubli <martin_rubli@logitech.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/drivers/media/video/uvc/uvc_ctrl.c b/drivers/media/video/uvc/uvc_ctrl.c
index 27a79f087b15..fcfcfbce0a2d 100644
--- a/drivers/media/video/uvc/uvc_ctrl.c
+++ b/drivers/media/video/uvc/uvc_ctrl.c
@@ -605,6 +605,26 @@ static struct uvc_control_mapping uvc_ctrl_mappings[] = {
 		.get		= uvc_ctrl_get_zoom,
 		.set		= uvc_ctrl_set_zoom,
 	},
+	{
+		.id		= V4L2_CID_PAN_ABSOLUTE,
+		.name		= "Pan (Absolute)",
+		.entity		= UVC_GUID_UVC_CAMERA,
+		.selector	= UVC_CT_PANTILT_ABSOLUTE_CONTROL,
+		.size		= 32,
+		.offset		= 0,
+		.v4l2_type	= V4L2_CTRL_TYPE_INTEGER,
+		.data_type	= UVC_CTRL_DATA_TYPE_UNSIGNED,
+	},
+	{
+		.id		= V4L2_CID_TILT_ABSOLUTE,
+		.name		= "Tilt (Absolute)",
+		.entity		= UVC_GUID_UVC_CAMERA,
+		.selector	= UVC_CT_PANTILT_ABSOLUTE_CONTROL,
+		.size		= 32,
+		.offset		= 32,
+		.v4l2_type	= V4L2_CTRL_TYPE_INTEGER,
+		.data_type	= UVC_CTRL_DATA_TYPE_UNSIGNED,
+	},
 	{
 		.id		= V4L2_CID_PRIVACY,
 		.name		= "Privacy",