ASoC: rockchip: Convert RK3288 HDMI to GPIO descriptors

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This converts the Rockchip RK3288 HDMI driver to use GPIO
descriptors:

- Look up the HP EN GPIO as an optional descriptor and handle
  it directly, the gpiod API is NULL-tolerant so no special
  guards are needed.

- Let the Jack detection core obtain and handle the HP detection
  GPIO, just pass the right name and gpiod_dev and it will
  do the job. Make sure to check that the GPIO property
  is there first, so it becomes optional.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20230929-descriptors-asoc-rockchip-v2-1-2d2c0e043aab@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>

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Linus Walleij 2023-09-29 00:12:54 +02:00 • committed by Mark Brown

parent 85a6af284d

commit 15b26d8165

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1 changed files with 14 additions and 32 deletions

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sound/soc/rockchip/rk3288_hdmi_analog.c

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