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Commit 791b3f59 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: intel8x0: Fix chmap application



The playback chmap for multi-channel stream hasn't been properly added
to intel8x0 devices due to the wrong condition.

Reported-by: default avatarRaymond Yau <superquad.vortex2@gmail.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 8fe7b65a
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+8 −9
Original line number Diff line number Diff line
@@ -1541,17 +1541,16 @@ static int snd_intel8x0_pcm1(struct intel8x0 *chip, int device,
					      snd_dma_pci_data(chip->pci),
					      rec->prealloc_size, rec->prealloc_max_size);

	if (rec->ac97_idx == ICHD_PCMOUT && rec->playback_ops) {
	if (rec->playback_ops &&
	    rec->playback_ops->open == snd_intel8x0_playback_open) {
		struct snd_pcm_chmap *chmap;
		int chs = 2;
		if (rec->ac97_idx == ICHD_PCMOUT) {
		if (chip->multi8)
			chs = 8;
		else if (chip->multi6)
			chs = 6;
		else if (chip->multi4)
			chs = 4;
		}
		err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK,
					     snd_pcm_alt_chmaps, chs, 0,
					     &chmap);