V4L/DVB (3256): When in radio mode ignore VIDIOC_G_TUNER

- Detect when AUDC_SET_RADIO is called.
- When in radio mode ignore VIDIOC_G_TUNER.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/media/video/cx25840/cx25840.h b/drivers/media/video/cx25840/cx25840.h
index 3dc67e79c856..dc58d4292a34 100644
--- a/drivers/media/video/cx25840/cx25840.h
+++ b/drivers/media/video/cx25840/cx25840.h
@@ -89,6 +89,7 @@ enum cx25840_audio_input {
 
 struct cx25840_state {
         int pvr150_workaround;
+        int radio;
         enum cx25840_video_input vid_input;
         enum cx25840_audio_input aud_input;
         u32 audclk_freq;