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| author | Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> | 2009-08-11 21:44:29 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-08-17 12:00:34 +0200 |
| commit | 471e3dec3abe2d41e8c742046353fcb01bc2459e (patch) | |
| tree | 15bcba2e2823d5859784d4f3d2fa726435ddf7d6 /sound/pcmcia | |
| parent | ASoC: OMAP: Make use of DMA channel self linking on OMAP1510 (diff) | |
| download | linux-471e3dec3abe2d41e8c742046353fcb01bc2459e.tar.xz linux-471e3dec3abe2d41e8c742046353fcb01bc2459e.zip | |
ASoC: OMAP: Enhance OMAP1510 DMA progress software counter
Enhance period_index accuracy, particularly just before buffer rewind, by
making use of DMA interrupt status flags in addition to simply counting up
interrupts.
Created against linux-2.6.31-rc5.
Tested on Amstrad Delta.
Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Acked-by: Jarkko Nikula <jhnikula@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/pcmcia')
0 files changed, 0 insertions, 0 deletions