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authorRoman Volkov <v1ron@mail.ru>2014-01-24 16:18:11 +0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-03-23 21:37:08 -0700
commit212b46549b387fb63b81d0209c3d4db9df4c985f (patch)
tree31a712fac4615756d7539dba06c8447265820e42
parentdba79490e526dbca167e41b46745f168c356ffe5 (diff)
ALSA: oxygen: modify adjust_dg_dac_routing function
commit 1f91ecc14deea9461aca93273d78871ec4d98fcd upstream. When selecting the audio output destinations (headphones, FP headphones, multichannel output), the channel routing should be changed depending on what destination selected. Also unnecessary I2S channels are digitally muted. This function called when the user selects the destination in the ALSA mixer. Signed-off-by: Roman Volkov <v1ron@mail.ru> Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--sound/pci/oxygen/xonar_dg.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/sound/pci/oxygen/xonar_dg.c b/sound/pci/oxygen/xonar_dg.c
index 7c61b5a0f0b3..71527467de05 100644
--- a/sound/pci/oxygen/xonar_dg.c
+++ b/sound/pci/oxygen/xonar_dg.c
@@ -294,6 +294,16 @@ static int output_switch_put(struct snd_kcontrol *ctl,
oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
data->output_sel == 1 ? GPIO_HP_REAR : 0,
GPIO_HP_REAR);
+ oxygen_write8_masked(chip, OXYGEN_PLAY_ROUTING,
+ data->output_sel == 0 ?
+ OXYGEN_PLAY_MUTE01 :
+ OXYGEN_PLAY_MUTE23 |
+ OXYGEN_PLAY_MUTE45 |
+ OXYGEN_PLAY_MUTE67,
+ OXYGEN_PLAY_MUTE01 |
+ OXYGEN_PLAY_MUTE23 |
+ OXYGEN_PLAY_MUTE45 |
+ OXYGEN_PLAY_MUTE67);
}
mutex_unlock(&chip->mutex);
return changed;