| commit | 6b58a82121320f96513d88032dc3495a9c6f450b | [log] [tgz] |
|---|---|---|
| author | Cliff Cai <cliff.cai@analog.com> | Sat Sep 27 22:32:20 2008 +0800 |
| committer | Takashi Iwai <tiwai@suse.de> | Mon Oct 13 02:16:30 2008 +0200 |
| tree | 0290ca3031c1ec04fca96fdb303f981f7aedcac0 | |
| parent | 5564b14b88a5a34ea848732030fbc202a050daa6 [diff] |
ALSA: ASoC Blackfin: fix bug - Audio Latency on AD1981 with MMAP enabled With MMAP enabled (DMA mode) on the AD1981, there is +/- 250ms of delay between writing data to alsa and audio starts coming out of the AD1981. Copy more data to local buffer before starting DMA Signed-off-by: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>