diff options
Diffstat (limited to 'sound/pci/atiixp.c')
| -rw-r--r-- | sound/pci/atiixp.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sound/pci/atiixp.c b/sound/pci/atiixp.c index c744df5..368df8b 100644 --- a/sound/pci/atiixp.c +++ b/sound/pci/atiixp.c @@ -1250,6 +1250,7 @@ static struct atiixp_dma_ops snd_atiixp_spdif_dma_ops = { static int __devinit snd_atiixp_pcm_new(struct atiixp *chip) { struct snd_pcm *pcm; + struct snd_pcm_chmap *chmap; struct snd_ac97_bus *pbus = chip->ac97_bus; int err, i, num_pcms; @@ -1293,6 +1294,14 @@ static int __devinit snd_atiixp_pcm_new(struct atiixp *chip) snd_dma_pci_data(chip->pci), 64*1024, 128*1024); + err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK, + snd_pcm_alt_chmaps, chip->max_channels, 0, + &chmap); + if (err < 0) + return err; + chmap->channel_mask = SND_PCM_CHMAP_MASK_2468; + chip->ac97[0]->chmaps[SNDRV_PCM_STREAM_PLAYBACK] = chmap; + /* no SPDIF support on codec? */ if (chip->pcms[ATI_PCM_SPDIF] && ! chip->pcms[ATI_PCM_SPDIF]->rates) return 0; |
