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ASoC: tegra20: spdif: Set FIFO trigger level
authorDmitry Osipenko <digetx@gmail.com>
Sat, 4 Dec 2021 14:37:08 +0000 (17:37 +0300)
committerMark Brown <broonie@kernel.org>
Fri, 17 Dec 2021 11:13:53 +0000 (11:13 +0000)
commit16736a0221db6d6f3fe130750c6dc5bbf5417da4
treebe8a4a5658e33aea0b31d2d603ebb06e1bc29edetree | snapshot
parent549818e5c85a6d806cdef146d0203df2689d4e2fcommit | diff
ASoC: tegra20: spdif: Set FIFO trigger level

FIFO trigger level must be not less than the size of DMA burst, otherwise
audio will be played x4 faster that it should be because part of the DMA
data will be dropped on FIFO input buffer overflow.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/20211204143725.31646-6-digetx@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/tegra/tegra20_spdif.c diff | blob | history
Domain: System / Kernel;