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authorClemens Ladisch <clemens@ladisch.de>2011-07-17 22:18:05 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2011-08-04 21:58:36 -0700
commit2415d01c0cb11b5471ee640b0ba5a1254be9a708 (patch)
tree78f25d509eae4452499f518daff8ffc980a2ff49 /sound
parenteff0f0eb6357e141c1ebf6d3753e2b89177ab6db (diff)
ALSA: virtuoso: fix silent analog output on Xonar Essence ST Deluxe
commit c81c6b356b52d3fcb4d531d149573fc100aad643 upstream. Commit dd203fa97bd5 (ALSA: virtuoso: remove non-working controls on Essence ST Deluxe) made it impossible to adjust the volume after the driver initialized it to muted. Ensure that those DACs that can be accessed with I2C are initialized to the same volume that is the reset default of the DAC without I2C. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/oxygen/xonar_pcm179x.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/sound/pci/oxygen/xonar_pcm179x.c b/sound/pci/oxygen/xonar_pcm179x.c
index 54cad38ec30..32d096c98f5 100644
--- a/sound/pci/oxygen/xonar_pcm179x.c
+++ b/sound/pci/oxygen/xonar_pcm179x.c
@@ -327,8 +327,10 @@ static void pcm1796_init(struct oxygen *chip)
{
struct xonar_pcm179x *data = chip->model_data;
- data->pcm1796_regs[0][18 - PCM1796_REG_BASE] = PCM1796_MUTE |
+ data->pcm1796_regs[0][18 - PCM1796_REG_BASE] =
PCM1796_DMF_DISABLED | PCM1796_FMT_24_I2S | PCM1796_ATLD;
+ if (!data->broken_i2c)
+ data->pcm1796_regs[0][18 - PCM1796_REG_BASE] |= PCM1796_MUTE;
data->pcm1796_regs[0][19 - PCM1796_REG_BASE] =
PCM1796_FLT_SHARP | PCM1796_ATS_1;
data->pcm1796_regs[0][20 - PCM1796_REG_BASE] =
@@ -1123,6 +1125,7 @@ int __devinit get_xonar_pcm179x_model(struct oxygen *chip,
chip->model.control_filter = xonar_st_h6_control_filter;
chip->model.dac_channels_pcm = 8;
chip->model.dac_channels_mixer = 8;
+ chip->model.dac_volume_min = 255;
chip->model.dac_mclks = OXYGEN_MCLKS(256, 128, 128);
break;
}