diff options
| author | Rander Wang <[email protected]> | 2020-09-23 11:05:09 +0300 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2020-09-23 18:13:17 +0100 |
| commit | 7cc3b56f7324ae120cf3ce57cf0366398eb02f60 (patch) | |
| tree | 2259576ce90e3776b2e42b60353374121e9f488a /scripts/gcc-plugins/gcc-generate-rtl-pass.h | |
| parent | e787f5b5b14061bf76518d780b9bc0e9e7dd2739 (diff) | |
ASOC: Intel: sof_sdw: restore playback functionality with max98373 amps
The Max98373 amplifier provides I/V feedback information, which keeps
a DAPM path active even when there is no playback happening. This
prevents entry in low-power mode. Rather than adding new controls and
require UCM/user interaction, the method previously applied is to
enable/disable the Speaker pin during the dailink trigger operations.
Recent changes in the SoundWire stream management moved the stream
trigger to the dailink trigger. This change removed the Maxim-specific
pin handling and resulted in a regression. This patch restores
functionality by combining the SoundWire stream trigger with the pin
enable/disable.
Fixes: ae3a3918edf57 ('ASoC: Intel: sof_sdw: add dailink .trigger callback')
Fixes: 06998d49bcac8 ('ASoC: Intel: sof_sdw: add dailink .prepare and .hw_free callback')
Signed-off-by: Rander Wang <[email protected]>
Signed-off-by: Pierre-Louis Bossart <[email protected]>
Reviewed-by: Guennadi Liakhovetski <[email protected]>
Reviewed-by: Ranjani Sridharan <[email protected]>
Reviewed-by: Keyon Jie <[email protected]>
Signed-off-by: Kai Vehmanen <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
Diffstat (limited to 'scripts/gcc-plugins/gcc-generate-rtl-pass.h')
0 files changed, 0 insertions, 0 deletions