V4L/DVB (5144): Restore VIDIOC_INT_[SG]_REGISTER calls

Add support for these ioctls to the video_ioctl2 system and the cx88
driver.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 16 insertions, 0 deletions

diff --git a/drivers/media/video/videodev.c b/drivers/media/video/videodev.c
index a786c1f5b960..4b5d5f771e4c 100644
--- a/drivers/media/video/videodev.c
+++ b/drivers/media/video/videodev.c
@@ -1453,6 +1453,22 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
                 ret=vfd->vidioc_log_status(file, fh);
                 break;
         }
+#ifdef CONFIG_VIDEO_ADV_DEBUG
+        case VIDIOC_INT_G_REGISTER:
+        {
+                struct v4l2_register *p=arg;
+                if (vfd->vidioc_g_register)
+                        ret=vfd->vidioc_g_register(file, fh, p);
+                break;
+        }
+        case VIDIOC_INT_S_REGISTER:
+        {
+                struct v4l2_register *p=arg;
+                if (vfd->vidioc_s_register)
+                        ret=vfd->vidioc_s_register(file, fh, p);
+                break;
+        }
+#endif
         } /* switch */
 
         if (vfd->debug & V4L2_DEBUG_IOCTL_ARG) {