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authorTakashi Iwai <tiwai@suse.de>2006-09-07 17:52:14 +0200
committerJaroslav Kysela <perex@suse.cz>2006-09-23 10:46:46 +0200
commite08a007d1041e0bc3df6b855043d8efde91851aa (patch)
treeace6ac98dec5bfc7a658df9aa6d0c78393b8598b /sound/pci/hda/hda_intel.c
parentdafbbb1fdbf103b24d0f7aa645625b6bd558c896 (diff)
[ALSA] hda-codec - Fix SPDIF device number of ALC codecs
Assign the SPDIF always to the secondary device (dev#1) to keep the same configuration. Move the optional capture device to the third device (dev#2). hda_intel now just ignores the NULL entries in the pcm arrays from codecs. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Diffstat (limited to 'sound/pci/hda/hda_intel.c')
-rw-r--r--sound/pci/hda/hda_intel.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index bfd74a526b8..6309e0c67e6 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -1242,7 +1242,12 @@ static int __devinit create_codec_pcm(struct azx *chip, struct hda_codec *codec,
struct snd_pcm *pcm;
struct azx_pcm *apcm;
- snd_assert(cpcm->stream[0].substreams || cpcm->stream[1].substreams, return -EINVAL);
+ /* if no substreams are defined for both playback and capture,
+ * it's just a placeholder. ignore it.
+ */
+ if (!cpcm->stream[0].substreams && !cpcm->stream[1].substreams)
+ return 0;
+
snd_assert(cpcm->name, return -EINVAL);
err = snd_pcm_new(chip->card, cpcm->name, pcm_dev,
@@ -1268,7 +1273,8 @@ static int __devinit create_codec_pcm(struct azx *chip, struct hda_codec *codec,
snd_dma_pci_data(chip->pci),
1024 * 64, 1024 * 128);
chip->pcm[pcm_dev] = pcm;
- chip->pcm_devs = pcm_dev + 1;
+ if (chip->pcm_devs < pcm_dev + 1)
+ chip->pcm_devs = pcm_dev + 1;
return 0;
}