On Wed 20 March 2013 20:24:42 Frank Schäfer wrote: > There are cases where we want to call audio_mux() without changing the value of > the v4l2 mute control, for example > - mute mute on last close > - mute on device probing Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx> Regards, Hans > Signed-off-by: Frank Schäfer <fschaefer.oss@xxxxxxxxxxxxxx> > --- > drivers/media/pci/bt8xx/bttv-driver.c | 8 ++++---- > 1 Datei geändert, 4 Zeilen hinzugefügt(+), 4 Zeilen entfernt(-) > > diff --git a/drivers/media/pci/bt8xx/bttv-driver.c b/drivers/media/pci/bt8xx/bttv-driver.c > index a584d82..a082ab4 100644 > --- a/drivers/media/pci/bt8xx/bttv-driver.c > +++ b/drivers/media/pci/bt8xx/bttv-driver.c > @@ -999,7 +999,6 @@ audio_mux(struct bttv *btv, int input, int mute) > bttv_tvcards[btv->c.type].gpiomask); > signal = btread(BT848_DSTATUS) & BT848_DSTATUS_HLOC; > > - btv->mute = mute; > btv->audio = input; > > /* automute */ > @@ -1031,7 +1030,7 @@ audio_mux(struct bttv *btv, int input, int mute) > > ctrl = v4l2_ctrl_find(btv->sd_msp34xx->ctrl_handler, V4L2_CID_AUDIO_MUTE); > if (ctrl) > - v4l2_ctrl_s_ctrl(ctrl, btv->mute); > + v4l2_ctrl_s_ctrl(ctrl, mute); > > /* Note: the inputs tuner/radio/extern/intern are translated > to msp routings. This assumes common behavior for all msp3400 > @@ -1080,7 +1079,7 @@ audio_mux(struct bttv *btv, int input, int mute) > ctrl = v4l2_ctrl_find(btv->sd_tvaudio->ctrl_handler, V4L2_CID_AUDIO_MUTE); > > if (ctrl) > - v4l2_ctrl_s_ctrl(ctrl, btv->mute); > + v4l2_ctrl_s_ctrl(ctrl, mute); > v4l2_subdev_call(btv->sd_tvaudio, audio, s_routing, > input, 0, 0); > } > @@ -1088,7 +1087,7 @@ audio_mux(struct bttv *btv, int input, int mute) > ctrl = v4l2_ctrl_find(btv->sd_tda7432->ctrl_handler, V4L2_CID_AUDIO_MUTE); > > if (ctrl) > - v4l2_ctrl_s_ctrl(ctrl, btv->mute); > + v4l2_ctrl_s_ctrl(ctrl, mute); > } > return 0; > } > @@ -1300,6 +1299,7 @@ static int bttv_s_ctrl(struct v4l2_ctrl *c) > break; > case V4L2_CID_AUDIO_MUTE: > audio_mute(btv, c->val); > + btv->mute = c->val; > break; > case V4L2_CID_AUDIO_VOLUME: > btv->volume_gpio(btv, c->val); > -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
