Searched hist:"3 df761bdbc8bc1bb679b5a4d4e068728d930a552" (Results 1 – 2 of 2) sorted by relevance
/linux/include/sound/ |
H A D | cs35l56.h | diff 3df761bdbc8bc1bb679b5a4d4e068728d930a552 Fri Oct 06 13:10:37 CEST 2023 Simon Trimmer <simont@opensource.cirrus.com> ASoC: cs35l56: Wake transactions need to be issued twice
As the dummy wake is a toggling signal (either I2C or SPI activity) it is not guaranteed to meet the minimum asserted hold time for a wake signal. In this case the wake must guarantee rising edges separated by at least the minimum hold time.
Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com> Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://lore.kernel.org/r/20231006111039.101914-3-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
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/linux/sound/soc/codecs/ |
H A D | cs35l56-shared.c | diff 3df761bdbc8bc1bb679b5a4d4e068728d930a552 Fri Oct 06 13:10:37 CEST 2023 Simon Trimmer <simont@opensource.cirrus.com> ASoC: cs35l56: Wake transactions need to be issued twice
As the dummy wake is a toggling signal (either I2C or SPI activity) it is not guaranteed to meet the minimum asserted hold time for a wake signal. In this case the wake must guarantee rising edges separated by at least the minimum hold time.
Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com> Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Link: https://lore.kernel.org/r/20231006111039.101914-3-rf@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
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