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path: root/sound/pci/oxygen/xonar_pcm179x.c
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Diffstat (limited to 'sound/pci/oxygen/xonar_pcm179x.c')
-rw-r--r--sound/pci/oxygen/xonar_pcm179x.c28
1 files changed, 22 insertions, 6 deletions
diff --git a/sound/pci/oxygen/xonar_pcm179x.c b/sound/pci/oxygen/xonar_pcm179x.c
index 051554e2f928..2e31b81fc49f 100644
--- a/sound/pci/oxygen/xonar_pcm179x.c
+++ b/sound/pci/oxygen/xonar_pcm179x.c
@@ -228,6 +228,7 @@ struct xonar_pcm179x {
s8 hp_gain_offset;
bool has_cs2000;
u8 cs2000_regs[0x1f];
+ bool broken_i2c;
};
struct xonar_hdav {
@@ -462,6 +463,7 @@ static void xonar_st_init(struct oxygen *chip)
data->generic.anti_pop_delay = 100;
data->has_cs2000 = 1;
data->cs2000_regs[CS2000_FUN_CFG_1] = CS2000_REF_CLK_DIV_1;
+ data->broken_i2c = true;
oxygen_write16(chip, OXYGEN_I2S_A_FORMAT,
OXYGEN_RATE_48000 | OXYGEN_I2S_FORMAT_I2S |
@@ -980,16 +982,29 @@ static int xonar_d2_control_filter(struct snd_kcontrol_new *template)
return 0;
}
+static int xonar_st_h6_control_filter(struct snd_kcontrol_new *template)
+{
+ if (!strncmp(template->name, "Master Playback ", 16))
+ /* no volume/mute, as I²C to the third DAC does not work */
+ return 1;
+ return 0;
+}
+
static int add_pcm1796_controls(struct oxygen *chip)
{
+ struct xonar_pcm179x *data = chip->model_data;
int err;
- err = snd_ctl_add(chip->card, snd_ctl_new1(&rolloff_control, chip));
- if (err < 0)
- return err;
- err = snd_ctl_add(chip->card, snd_ctl_new1(&os_128_control, chip));
- if (err < 0)
- return err;
+ if (!data->broken_i2c) {
+ err = snd_ctl_add(chip->card,
+ snd_ctl_new1(&rolloff_control, chip));
+ if (err < 0)
+ return err;
+ err = snd_ctl_add(chip->card,
+ snd_ctl_new1(&os_128_control, chip));
+ if (err < 0)
+ return err;
+ }
return 0;
}
@@ -1208,6 +1223,7 @@ int __devinit get_xonar_pcm179x_model(struct oxygen *chip,
break;
case GPIO_DB_H6:
chip->model.shortname = "Xonar ST+H6";
+ chip->model.control_filter = xonar_st_h6_control_filter;
chip->model.dac_channels_pcm = 8;
chip->model.dac_channels_mixer = 8;
break;