linux-kernel - [PATCH 1/2] V4L: videodev, allow VIDIOCGMBUF

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Message-id: <32177258712660011096@wsc.cz>
Date:	Tue,  8 May 2007 20:24:46 +0200 (CEST)
From:	Jiri Slaby <jirislaby@...il.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	<linux-kernel@...r.kernel.org>
Subject: [PATCH 1/2] V4L: videodev, allow VIDIOCGMBUF

videodev, allow VIDIOCGMBUF

this is 'v' compat ioctl handled in v4l2

Cc: Mauro Carvalho Chehab <video4linux-list@...hat.com>
Signed-off-by: Jiri Slaby <jirislaby@...il.com>

---
commit fdc535e5e7c1b1781e903d4d21e1f657a9ac12c9
tree 8beb32a89d2679b14577762ebec8fb3c1e81fcaf
parent 94b6ccaf1ca50632014202d3eeb99a0e23185ddb
author Jiri Slaby <jirislaby@...il.com> Sat, 05 May 2007 17:47:31 +0200
committer Jiri Slaby <jirislaby@...il.com> Sat, 05 May 2007 17:47:31 +0200

 drivers/media/video/videodev.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/drivers/media/video/videodev.c b/drivers/media/video/videodev.c
index a3cef80..099ad99 100644
--- a/drivers/media/video/videodev.c
+++ b/drivers/media/video/videodev.c
@@ -438,7 +438,10 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
 	}
 
 	if (_IOC_TYPE(cmd)=='v')
-		return v4l_compat_translate_ioctl(inode,file,cmd,arg,
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+		if (cmd != VIDIOCGMBUF) /* <-- handled below vvv */
+#endif
+			return v4l_compat_translate_ioctl(inode,file,cmd,arg,
 						__video_do_ioctl);
 
 	switch(cmd) {
-
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