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| author | Raymond Yau <superquad.vortex2@gmail.com> | 2013-02-14 13:37:22 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2013-02-14 15:01:52 +0100 |
| commit | f3c90242a3b9e32f510229c4c1313df6ca7f1667 (patch) | |
| tree | 3b125d2303e35d6e43edd543d808241d7b1e86b3 /sound/pci | |
| parent | ALSA: compress: add support for gapless playback (diff) | |
| download | linux-f3c90242a3b9e32f510229c4c1313df6ca7f1667.tar.xz linux-f3c90242a3b9e32f510229c4c1313df6ca7f1667.zip | |
ALSA: au88x0 - Define channel map for au88x0
Define channel map for playback, capture devices of au88x0
Signed-off-by: Raymond Yau <superquad.vortex2@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci')
| -rw-r--r-- | sound/pci/au88x0/au88x0_pcm.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/sound/pci/au88x0/au88x0_pcm.c b/sound/pci/au88x0/au88x0_pcm.c index a4184bb27761..b46dc9b24dbd 100644 --- a/sound/pci/au88x0/au88x0_pcm.c +++ b/sound/pci/au88x0/au88x0_pcm.c @@ -650,6 +650,29 @@ static int snd_vortex_new_pcm(vortex_t *chip, int idx, int nr) snd_dma_pci_data(chip->pci_dev), 0x10000, 0x10000); + switch (VORTEX_PCM_TYPE(pcm)) { + case VORTEX_PCM_ADB: + err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK, + snd_pcm_std_chmaps, + VORTEX_IS_QUAD(chip) ? 4 : 2, + 0, NULL); + if (err < 0) + return err; + err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_CAPTURE, + snd_pcm_std_chmaps, 2, 0, NULL); + if (err < 0) + return err; + break; +#ifdef CHIP_AU8830 + case VORTEX_PCM_A3D: + err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK, + snd_pcm_std_chmaps, 1, 0, NULL); + if (err < 0) + return err; + break; +#endif + }; + if (VORTEX_PCM_TYPE(pcm) == VORTEX_PCM_SPDIF) { for (i = 0; i < ARRAY_SIZE(snd_vortex_mixer_spdif); i++) { kctl = snd_ctl_new1(&snd_vortex_mixer_spdif[i], chip); |