ALSA: hda: hda_cs_dsp_ctl: Add apis to write the controls directly

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DSP controls are exposed as ALSA controls, however,
some of these controls are required to be accessed by
the driver. Add apis which allow read/write of these
controls. The write api will also notify the ALSA control
on value change.

Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220630002335.366545-3-vitalyr@opensource.cirrus.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Stefan Binding 2022-06-30 01:23:23 +01:00 • committed by Takashi Iwai

parent 3233b978af

commit e414b05e72

2 changed files with 43 additions and 0 deletions

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39

sound/pci/hda/hda_cs_dsp_ctl.c

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4

sound/pci/hda/hda_cs_dsp_ctl.h

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