diff options
Diffstat (limited to 'sound/pci')
| -rw-r--r-- | sound/pci/oxygen/xonar_dg.c | 44 | ||||
| -rw-r--r-- | sound/pci/oxygen/xonar_dg.h | 2 |
2 files changed, 22 insertions, 24 deletions
diff --git a/sound/pci/oxygen/xonar_dg.c b/sound/pci/oxygen/xonar_dg.c index 81c004c..329da54 100644 --- a/sound/pci/oxygen/xonar_dg.c +++ b/sound/pci/oxygen/xonar_dg.c @@ -262,33 +262,29 @@ static void set_cs4245_adc_params(struct oxygen *chip, cs4245_write_spi(chip, CS4245_MCLK_FREQ); } -static inline unsigned int shift_bits(unsigned int value, - unsigned int shift_from, - unsigned int shift_to, - unsigned int mask) -{ - if (shift_from < shift_to) - return (value << (shift_to - shift_from)) & mask; - else - return (value >> (shift_from - shift_to)) & mask; -} - static unsigned int adjust_dg_dac_routing(struct oxygen *chip, unsigned int play_routing) { - return (play_routing & OXYGEN_PLAY_DAC0_SOURCE_MASK) | - shift_bits(play_routing, - OXYGEN_PLAY_DAC2_SOURCE_SHIFT, - OXYGEN_PLAY_DAC1_SOURCE_SHIFT, - OXYGEN_PLAY_DAC1_SOURCE_MASK) | - shift_bits(play_routing, - OXYGEN_PLAY_DAC1_SOURCE_SHIFT, - OXYGEN_PLAY_DAC2_SOURCE_SHIFT, - OXYGEN_PLAY_DAC2_SOURCE_MASK) | - shift_bits(play_routing, - OXYGEN_PLAY_DAC0_SOURCE_SHIFT, - OXYGEN_PLAY_DAC3_SOURCE_SHIFT, - OXYGEN_PLAY_DAC3_SOURCE_MASK); + struct dg *data = chip->model_data; + unsigned int routing = 0; + + switch (data->pcm_output) { + case PLAYBACK_DST_HP: + case PLAYBACK_DST_HP_FP: + oxygen_write8_masked(chip, OXYGEN_PLAY_ROUTING, + OXYGEN_PLAY_MUTE23 | OXYGEN_PLAY_MUTE45 | + OXYGEN_PLAY_MUTE67, OXYGEN_PLAY_MUTE_MASK); + break; + case PLAYBACK_DST_MULTICH: + routing = (0 << OXYGEN_PLAY_DAC0_SOURCE_SHIFT) | + (2 << OXYGEN_PLAY_DAC1_SOURCE_SHIFT) | + (1 << OXYGEN_PLAY_DAC2_SOURCE_SHIFT) | + (0 << OXYGEN_PLAY_DAC3_SOURCE_SHIFT); + oxygen_write8_masked(chip, OXYGEN_PLAY_ROUTING, + OXYGEN_PLAY_MUTE01, OXYGEN_PLAY_MUTE_MASK); + break; + } + return routing; } static int output_switch_info(struct snd_kcontrol *ctl, diff --git a/sound/pci/oxygen/xonar_dg.h b/sound/pci/oxygen/xonar_dg.h index 944685e..a9fba40 100644 --- a/sound/pci/oxygen/xonar_dg.h +++ b/sound/pci/oxygen/xonar_dg.h @@ -26,6 +26,8 @@ enum cs4245_shadow_operation { struct dg { /* shadow copy of the CS4245 register space */ unsigned char cs4245_shadow[17]; + /* output select: headphone/speakers */ + unsigned char pcm_output; unsigned int output_sel; s8 input_vol[4][2]; unsigned int input_sel; |
