diff options
Diffstat (limited to 'sound/pci/cmipci.c')
| -rw-r--r-- | sound/pci/cmipci.c | 38 |
1 files changed, 35 insertions, 3 deletions
diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c index 6d3a0abadd7..af266eb8305 100644 --- a/sound/pci/cmipci.c +++ b/sound/pci/cmipci.c @@ -135,11 +135,14 @@ MODULE_PARM_DESC(joystick_port, "Joystick port address."); #define CM_ADCDACLEN_280 0x00003000 #define CM_CH1_SRATE_176K 0x00000800 +#define CM_CH1_SRATE_96K 0x00000800 /* model 055? */ #define CM_CH1_SRATE_88K 0x00000400 #define CM_CH0_SRATE_176K 0x00000200 +#define CM_CH0_SRATE_96K 0x00000200 /* model 055? */ #define CM_CH0_SRATE_88K 0x00000100 #define CM_SPDIF_INVERSE2 0x00000080 /* model 055? */ +#define CM_DBLSPDS 0x00000040 #define CM_CH1FMT_MASK 0x0000000C #define CM_CH1FMT_SHIFT 2 @@ -812,6 +815,16 @@ static int snd_cmipci_pcm_prepare(struct cmipci *cm, struct cmipci_pcm *rec, val &= ~CM_CH0FMT_MASK; val |= rec->fmt << CM_CH0FMT_SHIFT; } + if (cm->chip_version == 68) { + if (runtime->rate == 88200) + val |= CM_CH0_SRATE_88K << (rec->ch * 2); + else + val &= ~(CM_CH0_SRATE_88K << (rec->ch * 2)); + if (runtime->rate == 96000) + val |= CM_CH0_SRATE_96K << (rec->ch * 2); + else + val &= ~(CM_CH0_SRATE_96K << (rec->ch * 2)); + } snd_cmipci_write(cm, CM_REG_CHFORMAT, val); //snd_printd("cmipci: chformat = %08x\n", val); @@ -1198,15 +1211,19 @@ static int setup_spdif_playback(struct cmipci *cm, struct snd_pcm_substream *sub snd_cmipci_set_bit(cm, CM_REG_FUNCTRL1, CM_PLAYBACK_SPDF); setup_ac3(cm, subs, do_ac3, rate); - if (rate == 48000) + if (rate == 48000 || rate == 96000) snd_cmipci_set_bit(cm, CM_REG_MISC_CTRL, CM_SPDIF48K | CM_SPDF_AC97); else snd_cmipci_clear_bit(cm, CM_REG_MISC_CTRL, CM_SPDIF48K | CM_SPDF_AC97); - + if (rate > 48000) + snd_cmipci_set_bit(cm, CM_REG_CHFORMAT, CM_DBLSPDS); + else + snd_cmipci_clear_bit(cm, CM_REG_CHFORMAT, CM_DBLSPDS); } else { /* they are controlled via "IEC958 Output Switch" */ /* snd_cmipci_clear_bit(cm, CM_REG_LEGACY_CTRL, CM_ENSPDOUT); */ /* snd_cmipci_clear_bit(cm, CM_REG_FUNCTRL1, CM_SPDO2DAC); */ + snd_cmipci_clear_bit(cm, CM_REG_CHFORMAT, CM_DBLSPDS); snd_cmipci_clear_bit(cm, CM_REG_FUNCTRL1, CM_PLAYBACK_SPDF); setup_ac3(cm, subs, 0, 0); } @@ -1226,7 +1243,7 @@ static int snd_cmipci_playback_prepare(struct snd_pcm_substream *substream) int rate = substream->runtime->rate; int err, do_spdif, do_ac3 = 0; - do_spdif = ((rate == 44100 || rate == 48000) && + do_spdif = (rate >= 44100 && substream->runtime->format == SNDRV_PCM_FORMAT_S16_LE && substream->runtime->channels == 2); if (do_spdif && cm->can_ac3_hw) @@ -1514,6 +1531,11 @@ static int snd_cmipci_playback_open(struct snd_pcm_substream *substream) if ((err = open_device_check(cm, CM_OPEN_PLAYBACK, substream)) < 0) return err; runtime->hw = snd_cmipci_playback; + if (cm->chip_version == 68) { + runtime->hw.rates |= SNDRV_PCM_RATE_88200 | + SNDRV_PCM_RATE_96000; + runtime->hw.rate_max = 96000; + } snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_BUFFER_SIZE, 0, 0x10000); cm->dig_pcm_status = cm->dig_status; return 0; @@ -1556,6 +1578,11 @@ static int snd_cmipci_playback2_open(struct snd_pcm_substream *substream) else if (cm->max_channels == 8) snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, &hw_constraints_channels_8); } + if (cm->chip_version == 68) { + runtime->hw.rates |= SNDRV_PCM_RATE_88200 | + SNDRV_PCM_RATE_96000; + runtime->hw.rate_max = 96000; + } snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_BUFFER_SIZE, 0, 0x10000); } mutex_unlock(&cm->open_mutex); @@ -1574,6 +1601,11 @@ static int snd_cmipci_playback_spdif_open(struct snd_pcm_substream *substream) runtime->hw = snd_cmipci_playback_spdif; if (cm->chip_version >= 37) runtime->hw.formats |= SNDRV_PCM_FMTBIT_S32_LE; + if (cm->chip_version == 68) { + runtime->hw.rates |= SNDRV_PCM_RATE_88200 | + SNDRV_PCM_RATE_96000; + runtime->hw.rate_max = 96000; + } } else { runtime->hw = snd_cmipci_playback_iec958_subframe; } |