diff options
| author | Jaroslav Kysela <perex@perex.cz> | 2009-11-10 14:53:02 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2009-11-10 16:06:57 +0100 |
| commit | e3303235209c0496b490e10ab131e72a9568c153 (patch) | |
| tree | 6ebac5010679a20afe06fb9362c52f12f6f55a4c /sound/pci/hda/hda_codec.c | |
| parent | fb8d1a344dbe963f16249d07eee8415e93f9f3c2 (diff) | |
ALSA: hda - proc - show which I/O NID is associated to PCM device
Output something like:
Node 0x02 [Audio Output] wcaps 0x11: Stereo
Device: name="ALC888 Analog", type="Audio", device=0, substream=0
Converter: stream=0, channel=0
...
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/hda_codec.c')
| -rw-r--r-- | sound/pci/hda/hda_codec.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index 146f95be8737..480d1ec49c99 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -2877,14 +2877,15 @@ static int set_pcm_default_values(struct hda_codec *codec, return 0; } +const char *snd_hda_pcm_type_name[HDA_PCM_NTYPES] = { + "Audio", "SPDIF", "HDMI", "Modem" +}; + /* * get the empty PCM device number to assign */ static int get_empty_pcm_device(struct hda_bus *bus, int type) { - static const char *dev_name[HDA_PCM_NTYPES] = { - "Audio", "SPDIF", "HDMI", "Modem" - }; /* audio device indices; not linear to keep compatibility */ static int audio_idx[HDA_PCM_NTYPES][5] = { [HDA_PCM_TYPE_AUDIO] = { 0, 2, 4, 5, -1 }, @@ -2903,7 +2904,7 @@ static int get_empty_pcm_device(struct hda_bus *bus, int type) if (!test_and_set_bit(audio_idx[type][i], bus->pcm_dev_bits)) return audio_idx[type][i]; - snd_printk(KERN_WARNING "Too many %s devices\n", dev_name[type]); + snd_printk(KERN_WARNING "Too many %s devices\n", snd_hda_pcm_type_name[type]); return -EAGAIN; } |