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authorMark Brown <broonie@kernel.org>2021-03-16 18:55:37 +0100
committerMark Brown <broonie@kernel.org>2021-03-16 18:55:37 +0100
commitf9dc51cc6676e0360dfcb1836b3d426a3ccf3093 (patch)
treeef2bc112c1de35acde65fc49c159c1db80ffef16 /sound/soc/sof/intel/hda-dsp.c
parentASoC: dt-bindings: fsl_spdif: Add compatible string for new platforms (diff)
parentASoC: rt5659: Update MCLK rate in set_sysclk() (diff)
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Merge series "Do not handle MCLK device clock in simple-card-utils" from Sameer Pujar <spujar@nvidia.com>:
With commit 1e30f642cf29 ("ASoC: simple-card-utils: Fix device module clock") simple-card-utils can control MCLK clock for rate updates or enable/disable. But this is breaking some platforms where it is expected that codec drivers would actually handle the MCLK clock. One such example is following platform. - "arch/arm64/boot/dts/freescale/fsl-ls1028a-kontron-sl28-var3-ads2.dts" In above case codec, wm8904, is using internal PLL and configures sysclk based on fixed MCLK input. In such cases it is expected that, required PLL output or sysclk, is just passed via set_sysclk() callback and card driver need not actually update MCLK rate. Instead, codec can take ownership of this clock and do the necessary configuration. So the original commit is reverted and codec driver for rt5659 is updated to fix my board which has this codec. Sameer Pujar (2): ASoC: simple-card-utils: Do not handle device clock ASoC: rt5659: Update MCLK rate in set_sysclk() sound/soc/codecs/rt5659.c | 5 +++++ sound/soc/generic/simple-card-utils.c | 13 +++++++------ 2 files changed, 12 insertions(+), 6 deletions(-) -- 2.7.4
Diffstat (limited to 'sound/soc/sof/intel/hda-dsp.c')
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