V4L/DVB (4858): Fix: implement missing VIDIOCSTUNER on v4l1-compat module

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 10 insertions, 1 deletions

diff --git a/drivers/media/video/v4l1-compat.c b/drivers/media/video/v4l1-compat.c
index 06221a0c38aa..701856e6adbf 100644
--- a/drivers/media/video/v4l1-compat.c
+++ b/drivers/media/video/v4l1-compat.c
@@ -708,7 +708,16 @@ v4l_compat_translate_ioctl(struct inode         *inode,
         }
         case VIDIOCSTUNER: /*  select a tuner input  */
         {
-                err = 0;
+                struct video_tuner      *tun = arg;
+                struct v4l2_tuner       t;
+                memset(&t,0,sizeof(t));
+
+                t.index=tun->tuner;
+
+                err = drv(inode, file, VIDIOC_S_INPUT, &t);
+                if (err < 0)
+                        dprintk("VIDIOCSTUNER / VIDIOC_S_INPUT: %d\n",err);
+
                 break;
         }
         case VIDIOCGFREQ: /*  get frequency  */