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ALSA: hda - Judge playback stream from stream id in azx_via_get_position()
author
Takashi Iwai
<tiwai@suse.de>
Tue, 7 Jun 2011 10:26:56 +0000
(12:26 +0200)
committer
Takashi Iwai
<tiwai@suse.de>
Tue, 7 Jun 2011 10:26:56 +0000
(12:26 +0200)
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>
sound/pci/hda/hda_intel.c
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diff --git
a/sound/pci/hda/hda_intel.c
b/sound/pci/hda/hda_intel.c
index
45cd02f
..
5f2d05a
100644
(file)
--- a/
sound/pci/hda/hda_intel.c
+++ b/
sound/pci/hda/hda_intel.c
@@
-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;
}