mirror of https://gitee.com/openkylin/linux.git
6b58a82121
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> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| bf5xx-ac97-pcm.c | ||
| bf5xx-ac97-pcm.h | ||
| bf5xx-ac97.c | ||
| bf5xx-ac97.h | ||
| bf5xx-ad1980.c | ||
| bf5xx-ad73311.c | ||
| bf5xx-i2s-pcm.c | ||
| bf5xx-i2s-pcm.h | ||
| bf5xx-i2s.c | ||
| bf5xx-i2s.h | ||
| bf5xx-sport.c | ||
| bf5xx-sport.h | ||
| bf5xx-ssm2602.c | ||