V4L/DVB (5081): Pvrusb2: VIDIOC_G_TUNER cleanup

Clean up use of VIDIOC_G_TUNER; we now correctly gather info from all
the I2C client modules.  Also abide by V4L2_TUNER_CAP_LOW
appropriately.

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 4 insertions, 12 deletions

diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h b/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h
index b9df52c882a..bc911ff7530 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw-internal.h
@@ -137,17 +137,10 @@ struct pvr2_ctrl {
 };
 
 
-struct pvr2_audio_stat {
-        void *ctxt;
-        void (*detach)(void *);
-        int (*status)(void *);
-};
-
 struct pvr2_decoder_ctrl {
         void *ctxt;
         void (*detach)(void *);
         void (*enable)(void *,int);
-        int (*tuned)(void *);
         void (*force_reset)(void *);
 };
 
@@ -266,6 +259,10 @@ struct pvr2_hdw {
         unsigned int freqSelector;       /* 0=radio 1=television */
         int freqDirty;
 
+        /* Current tuner info - this information is polled from the I2C bus */
+        struct v4l2_tuner tuner_signal_info;
+        int tuner_signal_stale;
+
         /* Video standard handling */
         v4l2_std_id std_mask_eeprom; // Hardware supported selections
         v4l2_std_id std_mask_avail;  // Which standards we may select from
@@ -297,11 +294,6 @@ struct pvr2_hdw {
 
         enum pvr2_config config;
 
-        /* Information about what audio signal we're hearing */
-        int flag_stereo;
-        int flag_bilingual;
-        struct pvr2_audio_stat *audio_stat;
-
         /* Control state needed for cx2341x module */
         struct cx2341x_mpeg_params enc_cur_state;
         struct cx2341x_mpeg_params enc_ctl_state;