V4L/DVB (5093): Pvrusb2: Emit VIDIOC_S_TUNER correctly

Audio mode changes are not private to the audio chip - other I2C
modules need to see this as well.  And since the command in question
is VIDIOC_S_TUNER which is a standard v4l2 command, we really should
be broadcasting it out.  This change sets up a broadcast pathway for
VIDIOC_S_TUNER and also eliminates the now redundant code from the
audio chip handler.
This fix enables stereo reception for the FM radio

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

1 files changed, 1 insertions, 9 deletions

diff --git a/drivers/media/video/pvrusb2/pvrusb2-audio.c b/drivers/media/video/pvrusb2/pvrusb2-audio.c
index a45ede0a8cf1..379645e481c6 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-audio.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-audio.c
@@ -43,13 +43,6 @@ static void set_stereo(struct pvr2_msp3400_handler *ctxt)
 
         pvr2_trace(PVR2_TRACE_CHIPS,"i2c msp3400 v4l2 set_stereo");
 
-        if (hdw->input_val == PVR2_CVAL_INPUT_TV) {
-                struct v4l2_tuner vt;
-                memset(&vt,0,sizeof(vt));
-                vt.audmode = hdw->audiomode_val;
-                pvr2_i2c_client_cmd(ctxt->client,VIDIOC_S_TUNER,&vt);
-        }
-
         route.input = MSP_INPUT_DEFAULT;
         route.output = MSP_OUTPUT(MSP_SC_IN_DSP_SCART1);
         switch (hdw->input_val) {
@@ -77,8 +70,7 @@ static void set_stereo(struct pvr2_msp3400_handler *ctxt)
 static int check_stereo(struct pvr2_msp3400_handler *ctxt)
 {
         struct pvr2_hdw *hdw = ctxt->hdw;
-        return (hdw->input_dirty ||
-                hdw->audiomode_dirty);
+        return hdw->input_dirty;
 }