diff options
| -rw-r--r-- | sound/pci/oxygen/xonar_pcm179x.c | 28 |
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; |