diff options
| -rw-r--r-- | sound/pci/cmipci.c | 44 |
1 files changed, 20 insertions, 24 deletions
diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c index 6021e5c..cc0977a 100644 --- a/sound/pci/cmipci.c +++ b/sound/pci/cmipci.c @@ -2625,46 +2625,42 @@ static void __devinit query_chip(struct cmipci *cm) if (! detect) { /* check reg 08h, bit 24-28 */ detect = snd_cmipci_read(cm, CM_REG_CHFORMAT) & CM_CHIP_MASK1; - if (! detect) { + switch (detect) { + case 0: cm->chip_version = 33; - cm->max_channels = 2; if (cm->do_soft_ac3) cm->can_ac3_sw = 1; else cm->can_ac3_hw = 1; - cm->has_dual_dac = 1; - } else { + break; + case 1: cm->chip_version = 37; - cm->max_channels = 2; cm->can_ac3_hw = 1; - cm->has_dual_dac = 1; + break; + default: + cm->chip_version = 39; + cm->can_ac3_hw = 1; + break; } + cm->max_channels = 2; + cm->has_dual_dac = 1; } else { - /* check reg 0Ch, bit 26 */ - if (detect & CM_CHIP_8768) { - cm->chip_version = 68; - cm->max_channels = 8; - cm->can_ac3_hw = 1; - cm->has_dual_dac = 1; - cm->can_multi_ch = 1; - } else if (detect & CM_CHIP_055) { - cm->chip_version = 55; - cm->max_channels = 6; - cm->can_ac3_hw = 1; - cm->has_dual_dac = 1; - cm->can_multi_ch = 1; - } else if (detect & CM_CHIP_039) { + if (detect & CM_CHIP_039) { cm->chip_version = 39; if (detect & CM_CHIP_039_6CH) /* 4 or 6 channels */ cm->max_channels = 6; else cm->max_channels = 4; - cm->can_ac3_hw = 1; - cm->has_dual_dac = 1; - cm->can_multi_ch = 1; + } else if (detect & CM_CHIP_8768) { + cm->chip_version = 68; + cm->max_channels = 8; } else { - printk(KERN_ERR "chip %x version not supported\n", detect); + cm->chip_version = 55; + cm->max_channels = 6; } + cm->can_ac3_hw = 1; + cm->has_dual_dac = 1; + cm->can_multi_ch = 1; } } |