diff options
Diffstat (limited to 'drivers/media/video/bt8xx/bttv-driver.c')
| -rw-r--r-- | drivers/media/video/bt8xx/bttv-driver.c | 97 |
1 files changed, 21 insertions, 76 deletions
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c index 13221da6e40..db0e4b78e7d 100644 --- a/drivers/media/video/bt8xx/bttv-driver.c +++ b/drivers/media/video/bt8xx/bttv-driver.c @@ -1434,20 +1434,6 @@ static void bttv_reinit_bt848(struct bttv *btv) static int get_control(struct bttv *btv, struct v4l2_control *c) { -#ifdef CONFIG_VIDEO_V4L1 - if (btv->audio_hook && (c->id == V4L2_CID_AUDIO_VOLUME)) { - struct video_audio va; - - memset(&va,0,sizeof(va)); - btv->audio_hook(btv,&va,0); - switch (c->id) { - case V4L2_CID_AUDIO_VOLUME: - c->value = va.volume; - break; - } - return 0; - } -#endif switch (c->id) { case V4L2_CID_BRIGHTNESS: c->value = btv->bright; @@ -1513,21 +1499,6 @@ static int set_control(struct bttv *btv, struct v4l2_control *c) { int val; -#ifdef CONFIG_VIDEO_V4L1 - if (btv->audio_hook && (c->id == V4L2_CID_AUDIO_VOLUME)) { - struct video_audio va; - - memset(&va,0,sizeof(va)); - btv->audio_hook(btv,&va,0); - switch (c->id) { - case V4L2_CID_AUDIO_VOLUME: - va.volume = c->value; - break; - } - btv->audio_hook(btv,&va,1); - return 0; - } -#endif switch (c->id) { case V4L2_CID_BRIGHTNESS: bt848_bright(btv,c->value); @@ -1545,6 +1516,11 @@ static int set_control(struct bttv *btv, struct v4l2_control *c) audio_mute(btv, c->value); /* fall through */ case V4L2_CID_AUDIO_VOLUME: + if (btv->volume_gpio) { + btv->volume_gpio (btv, c->value); + } + bttv_call_i2c_clients(btv,VIDIOC_S_CTRL,c); + break; case V4L2_CID_AUDIO_BALANCE: case V4L2_CID_AUDIO_BASS: case V4L2_CID_AUDIO_TREBLE: @@ -1953,22 +1929,10 @@ static int bttv_common_ioctls(struct bttv *btv, unsigned int cmd, void *arg) return -EINVAL; mutex_lock(&btv->lock); bttv_call_i2c_clients(btv, VIDIOC_S_TUNER, t); -#ifdef CONFIG_VIDEO_V4L1 - if (btv->audio_hook) { - struct video_audio va; - memset(&va, 0, sizeof(struct video_audio)); - if (t->audmode == V4L2_TUNER_MODE_MONO) - va.mode = VIDEO_SOUND_MONO; - else if (t->audmode == V4L2_TUNER_MODE_STEREO || - t->audmode == V4L2_TUNER_MODE_LANG1_LANG2) - va.mode = VIDEO_SOUND_STEREO; - else if (t->audmode == V4L2_TUNER_MODE_LANG1) - va.mode = VIDEO_SOUND_LANG1; - else if (t->audmode == V4L2_TUNER_MODE_LANG2) - va.mode = VIDEO_SOUND_LANG2; - btv->audio_hook(btv,&va,1); + + if (btv->audio_mode_gpio) { + btv->audio_mode_gpio (btv,t,1); } -#endif mutex_unlock(&btv->lock); return 0; } @@ -2846,19 +2810,11 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file, return 0; } *c = bttv_ctls[i]; -#ifdef CONFIG_VIDEO_V4L1 - if (btv->audio_hook && i >= 4 && i <= 8) { - struct video_audio va; - memset(&va,0,sizeof(va)); - btv->audio_hook(btv,&va,0); - switch (bttv_ctls[i].id) { - case V4L2_CID_AUDIO_VOLUME: - if (!(va.flags & VIDEO_AUDIO_VOLUME)) - *c = no_ctl; - break; - } - } -#endif + + if (!btv->volume_gpio && + (bttv_ctls[i].id == V4L2_CID_AUDIO_VOLUME)) + *c = no_ctl; + return 0; } case VIDIOC_G_PARM: @@ -2890,26 +2846,11 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file, t->type = V4L2_TUNER_ANALOG_TV; if (btread(BT848_DSTATUS)&BT848_DSTATUS_HLOC) t->signal = 0xffff; -#ifdef CONFIG_VIDEO_V4L1 - if (btv->audio_hook) { - /* Hmmm ... */ - struct video_audio va; - memset(&va, 0, sizeof(struct video_audio)); - btv->audio_hook(btv,&va,0); - t->audmode = V4L2_TUNER_MODE_MONO; - t->rxsubchans = V4L2_TUNER_SUB_MONO; - if(va.mode & VIDEO_SOUND_STEREO) { - t->audmode = V4L2_TUNER_MODE_STEREO; - t->rxsubchans = V4L2_TUNER_SUB_STEREO; - } - if(va.mode & VIDEO_SOUND_LANG2) { - t->audmode = V4L2_TUNER_MODE_LANG1; - t->rxsubchans = V4L2_TUNER_SUB_LANG1 - | V4L2_TUNER_SUB_LANG2; - } + + if (btv->audio_mode_gpio) { + btv->audio_mode_gpio (btv,t,0); } -#endif - /* FIXME: fill capability+audmode */ + mutex_unlock(&btv->lock); return 0; } @@ -3403,6 +3344,10 @@ static int radio_do_ioctl(struct inode *inode, struct file *file, bttv_call_i2c_clients(btv, VIDIOC_G_TUNER, t); + if (btv->audio_mode_gpio) { + btv->audio_mode_gpio (btv,t,0); + } + mutex_unlock(&btv->lock); return 0; |