]> err.no Git - linux-2.6/commitdiff
V4L/DVB (5568): VIDIOCGMBUF handling in video_ioctl2()
authorSam Revitch <sam.revitch@gmail.com>
Tue, 1 May 2007 11:46:30 +0000 (08:46 -0300)
committerMauro Carvalho Chehab <mchehab@infradead.org>
Wed, 9 May 2007 13:12:29 +0000 (10:12 -0300)
Correct handling of VIDIOCGMBUF in video_ioctl2().

Signed-off-by: Sam Revitch <samr7@cs.washington.edu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
drivers/media/video/videodev.c

index 5263b50463e11372ea37de29f2e62b7d9de97faf..f45c625a92f453a8d5a47973e895bdcab841f78b 100644 (file)
@@ -437,6 +437,24 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
                v4l_print_ioctl(vfd->name, cmd);
        }
 
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
+       /* --- streaming capture ------------------------------------- */
+       if (cmd == VIDIOCGMBUF) {
+               struct video_mbuf *p=arg;
+
+               memset(p,0,sizeof(p));
+
+               if (!vfd->vidiocgmbuf)
+                       return ret;
+               ret=vfd->vidiocgmbuf(file, fh, p);
+               if (!ret)
+                       dbgarg (cmd, "size=%d, frames=%d, offsets=0x%08lx\n",
+                                               p->size, p->frames,
+                                               (unsigned long)p->offsets);
+               return ret;
+       }
+#endif
+
        if (_IOC_TYPE(cmd)=='v')
                return v4l_compat_translate_ioctl(inode,file,cmd,arg,
                                                __video_do_ioctl);
@@ -791,24 +809,6 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
                ret=vfd->vidioc_overlay(file, fh, *i);
                break;
        }
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
-       /* --- streaming capture ------------------------------------- */
-       case VIDIOCGMBUF:
-       {
-               struct video_mbuf *p=arg;
-
-               memset(p,0,sizeof(p));
-
-               if (!vfd->vidiocgmbuf)
-                       break;
-               ret=vfd->vidiocgmbuf(file, fh, p);
-               if (!ret)
-                       dbgarg (cmd, "size=%d, frames=%d, offsets=0x%08lx\n",
-                                               p->size, p->frames,
-                                               (unsigned long)p->offsets);
-               break;
-       }
-#endif
        case VIDIOC_G_FBUF:
        {
                struct v4l2_framebuffer *p=arg;