V4L/DVB (8627): Fix mute on bttv driver

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index c3526d0258f8..035a58d1aaa4 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -3275,6 +3275,7 @@ static int bttv_open(struct inode *inode, struct file *file)
                             sizeof(struct bttv_buffer),
                             fh);
         set_tvnorm(btv,btv->tvnorm);
+        set_input(btv, btv->input, btv->tvnorm);
 
         btv->users++;
 
@@ -3336,6 +3337,10 @@ static int bttv_release(struct inode *inode, struct file *file)
 
         btv->users--;
         bttv_field_count(btv);
+
+        if (!btv->users)
+                audio_mute(btv, 1);
+
         return 0;
 }