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ALSA: hda - Judge playback stream from stream id in azx_via_get_position()

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Instead of checking the azx_dev index with a fixed number (4), check
the stream direction of the assigned substream.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2011-06-07 12:26:56 +02:00
parent a810364a04
commit b4a655e81d
1 changed files with 1 additions and 1 deletions
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2
sound/pci/hda/hda_intel.c
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@ -1866,7 +1866,7 @@ static unsigned int azx_via_get_position(struct azx *chip,
unsigned int fifo_size;
link_pos = azx_sd_readl(azx_dev, SD_LPIB);
if (azx_dev->index >= 4) {
if (azx_dev->substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
/* Playback, no problem using link position */
return link_pos;
}