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| author | Robert Hancock <robert.hancock@calian.com> | 2022-01-20 13:58:29 -0600 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-01-24 19:45:38 +0000 |
| commit | c47aef899c1bb0cbda48808356e7c040d95ca612 (patch) | |
| tree | b77703935e75c38696283c079c382a6f4147f638 /tools/perf/scripts/python/bin/export-to-sqlite-record | |
| parent | ASoC: xilinx: xlnx_i2s: create drvdata structure (diff) | |
| download | linux-c47aef899c1bb0cbda48808356e7c040d95ca612.tar.gz linux-c47aef899c1bb0cbda48808356e7c040d95ca612.zip | |
ASoC: xilinx: xlnx_i2s: Handle sysclk setting
This driver previously only handled the set_clkdiv divider callback when
setting the SCLK Out Divider field in the I2S Timing Control register.
However, when using the simple-audio-card driver, the set_sysclk function
is called but not set_clkdiv. This caused the divider not to be set,
leaving it at an invalid value of 0 and resulting in a very low SCLK
output rate.
Handle set_clkdiv and store the sysclk (MCLK) value for later use in
hw_params to set the SCLK Out Divider such that:
MCLK/SCLK = divider * 2
Signed-off-by: Robert Hancock <robert.hancock@calian.com>
Link: https://lore.kernel.org/r/20220120195832.1742271-4-robert.hancock@calian.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/bin/export-to-sqlite-record')
0 files changed, 0 insertions, 0 deletions