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Commit f3c90242 authored by Raymond Yau's avatar Raymond Yau Committed by Takashi Iwai
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ALSA: au88x0 - Define channel map for au88x0 



Define channel map for playback, capture devices of au88x0

Signed-off-by: default avatarRaymond Yau <superquad.vortex2@gmail.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 9727b490

sound/pci/au88x0/au88x0_pcm.c

+23 −0
Original line number Diff line number Diff line
@@ -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);