| commit | 646ab160ff5e672838209dbd679d50af63fbd366 | [log] [tgz] |
|---|---|---|
| author | Harald Welte <laforge@openmoko.org> | Tue Jul 24 12:49:39 2007 +0200 |
| committer | Jaroslav Kysela <perex@perex.cz> | Tue Oct 16 15:57:57 2007 +0200 |
| tree | b2661fdcd378aa090f6135ef0e2507da8110998e | |
| parent | fca7f38892fa713d5221e26fd3ee57817b4bc031 [diff] |
[ALSA] s3c24xx-pcm: fix hw_params dma handling Since the PCM emulation can call multiple times to hw_setup(), but we can only once allocate/request the DMA channel, we have to handle this gracefully. Signed-off-by: Harald Welte <laforge@openmoko.org> Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>