ALSA: ctxfi: Add ADC helper functions for GPIO

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Add helper functions hw_adc_stop(), hw_adc_start(), and hw_adc_reset()
to encapsulate ADC reset sequence operations. These functions reduce
duplication by centralizing the GPIO-based ADC control logic.

Signed-off-by: Harin Lee <me@harin.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20251124180501.2760421-3-me@harin.net

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Harin Lee 2025-11-25 03:04:57 +09:00 • committed by Takashi Iwai

parent 5ebd054272

commit 4b490e0d10

1 changed files with 28 additions and 9 deletions

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37

sound/pci/ctxfi/cthw20k2.c

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