From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Tue, 22 Apr 2008 17:42:15 +0000 (-0300)
Subject: V4L/DVB (7244): ivtv: CROP is not supported for video capture
X-Git-Tag: v2.6.26-rc1~1084^2~403
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=commitdiff_plain;h=c9aec06f4a6029edd84022276e2bfadab5e85ade

V4L/DVB (7244): ivtv: CROP is not supported for video capture

CROPCAP suggests that video capture supports cropping, but this is not the
case.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---

diff --git a/drivers/media/video/ivtv/ivtv-ioctl.c b/drivers/media/video/ivtv/ivtv-ioctl.c
index f562cbbadc16..1beb296a1763 100644
--- a/drivers/media/video/ivtv/ivtv-ioctl.c
+++ b/drivers/media/video/ivtv/ivtv-ioctl.c
@@ -828,8 +828,7 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 	case VIDIOC_CROPCAP: {
 		struct v4l2_cropcap *cropcap = arg;
 
-		if (cropcap->type != V4L2_BUF_TYPE_VIDEO_CAPTURE &&
-		    cropcap->type != V4L2_BUF_TYPE_VIDEO_OUTPUT)
+		if (cropcap->type != V4L2_BUF_TYPE_VIDEO_OUTPUT)
 			return -EINVAL;
 		cropcap->bounds.top = cropcap->bounds.left = 0;
 		cropcap->bounds.width = 720;
@@ -874,9 +873,7 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 			}
 			return -EINVAL;
 		}
-		if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-			return -EINVAL;
-		return itv->video_dec_func(itv, VIDIOC_S_CROP, arg);
+		return -EINVAL;
 	}
 
 	case VIDIOC_G_CROP: {
@@ -890,9 +887,7 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 				crop->c = itv->main_rect;
 			return 0;
 		}
-		if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-			return -EINVAL;
-		return itv->video_dec_func(itv, VIDIOC_G_CROP, arg);
+		return -EINVAL;
 	}
 
 	case VIDIOC_ENUM_FMT: {