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| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2018-08-31 11:24:56 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-08-31 11:31:03 +0100 |
| commit | 5fcb457ac2fdc62c5ff6d3962c958b1301bc5ea1 (patch) | |
| tree | d72f760d697f49a8496f737e4b0a17769693d589 /net | |
| parent | 834fe4084d31f30e88a6a2cae25709a38054f839 (diff) | |
| download | lwn-5fcb457ac2fdc62c5ff6d3962c958b1301bc5ea1.tar.gz lwn-5fcb457ac2fdc62c5ff6d3962c958b1301bc5ea1.zip | |
ASoC: davinci-mcasp: Add support for FIFO usage caused delay reporting
McASP have write and read FIFO, each 64 words deep.
From the WFIFOS/RFIFOS registers we can read the amount of data currently
in the FIFO which can be directly reported as delay.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions