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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2014-06-26 16:23:20 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-06-28 14:18:46 +0200 |
| commit | 920ec4e595faf89f7db022a068a4729a4d2c48ae (patch) | |
| tree | f82ac9e0ac61eac897e602779cad88c90a41b0f9 /drivers/pci/search.c | |
| parent | ASoC: kirkwood: allow smaller audio periods and smaller number of periods (diff) | |
| download | linux-920ec4e595faf89f7db022a068a4729a4d2c48ae.tar.xz linux-920ec4e595faf89f7db022a068a4729a4d2c48ae.zip | |
ASoC: kirkwood: implement NO_PERIOD_WAKEUP support
Permit ALSA to run without hardware interrupts from the audio interface.
Instead, ALSA will use a kernel timer to decide when to check the buffer
state, resulting in a lighter workload for the CPU.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Tested-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/pci/search.c')
0 files changed, 0 insertions, 0 deletions