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authorTakashi Iwai <tiwai@suse.de>2009-04-28 12:07:08 +0200
committerTakashi Iwai <tiwai@suse.de>2009-04-28 15:10:16 +0200
commit3e5b50165fd0be080044586f43fcdd460ed27610 (patch)
tree54e6ed455de1f011b7da25234553c4b61f4a3f08 /sound/soc/pxa/pxa-ssp.c
parent2008f137e92220b98120c4803499cdddb2b0fb06 (diff)
ALSA: pcm core - Avoid jiffies check for devices with BATCH flag
The hardware devices with SNDRV_PCM_INFO_BATCH flag can't give the precise current position. And such hardwares have often big FIFO in addition to the ring buffer, and it screws up the jiffies check in pcm_lib.c. This patch adds a simple check of info flag so that the driver skips the jiffies check in snd_pcm_period_elapsed() when BATCH flag is set. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/soc/pxa/pxa-ssp.c')
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