Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit f49921b8 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: cmipci: Implement channel mapping 



Simply enable the channel map according to the h/w capability.

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent e36e3b86

sound/pci/cmipci.c

+6 −0
Original line number Diff line number Diff line
@@ -1962,6 +1962,12 @@ static int __devinit snd_cmipci_pcm_spdif_new(struct cmipci *cm, int device) 
	snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,

					      snd_dma_pci_data(cm->pci), 64*1024, 128*1024);



	err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK,

				     snd_pcm_alt_chmaps, cm->max_channels, 0,

				     NULL);

	if (err < 0)

		return err;



	return 0;

}