On Fri, 17 Nov 2023 17:36:07 +0100, Stefan Binding wrote:
Some systems use older firmware which does not support newer commands which are used to enable external boost. For those systems, we can workaround this by writing the registers directly.
We can use the firmware version, stored inside cs_dsp, to determine whether or not the command is supported. To achieve this, it requires a cleanup in the api, to pass the cs_dsp struct into the function.
We can also remove the redundant boolean firmware_running from the HDA driver, and use the equivalent state inside cs_dsp.
Changes since V1:
- Added fixes tag to all patches
- patches rebased after v6.7 release
Stefan Binding (2): ALSA: hda: cs35l41: Remove unnecessary boolean state variable firmware_running ALSA: cs35l41: Fix for old systems which do not support command
Both patches applied now. Thanks.
Takashi