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Subject[PATCH v4 0/2] ASoC: rt9120: Add Richtek RT9120 supprot
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From: ChiYuan Huang <cy_huang@richtek.com>

This patch series Add the Richtek RT9120 support.

In v4:
- Add 'classd_tlv' for 'SPK Gain Volume' control item.
- Unify the tlv declaration to the postfix '_tlv'.
- Fix 'digital_tlv' mute as 1 to declare the minimum is muted.

In v3:
- Add dvdd regulator binding to check the dvdd voltage domain.
- Refine sdo_select_text.
- Use switch case in 'internal_power_event' function.
- Remove the volume and mute initially write in component probe.
- Remove the mute API. It's no need by HW design.

In v2:
- Add missing #sound-dai-cells property.

ChiYuan Huang (2):
ASoC: dt-bindings: rt9120: Add initial bindings
ASoC: rt9120: Add rt9210 audio amplifier support

.../devicetree/bindings/sound/richtek,rt9120.yaml | 59 +++
sound/soc/codecs/Kconfig | 10 +
sound/soc/codecs/Makefile | 2 +
sound/soc/codecs/rt9120.c | 495 +++++++++++++++++++++
4 files changed, 566 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/richtek,rt9120.yaml
create mode 100644 sound/soc/codecs/rt9120.c

--
2.7.4

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