This series enables the dual digital microphones present on the Genio
700 and 510 EVK boards.
Patches 1 and 2 add some required clocks, patch 3 changes volatility
handling of some registers to prevent issues, patch 3 adds the DMIC DAI
driver for MT8188 and updates the AFE with its routes, patch 4 adds the
DMIC backend and widget to the mt8188-6359 machine sound driver, patch 5
adds the audio routes for the DMIC to the Devicetree, patch 6 adds
DMIC_BE in the dt-binding and patch 6 assigns a wakeup-delay-ms to the
DMIC DAI.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@xxxxxxxxxxxxx>
---
Changes in v2:
- Reordered clocks in patches 1 & 2
- Split DMIC_GAINx_CUR volatile configuration into its own patch (3)
- Squashed patch "ASoC: mediatek: mt8188: Support DMIC in AFE" into
"ASoC: mediatek: mt8188-mt6359: Add DMIC"
- Patch 4 ("ASoC: mediatek: mt8188: Add support for DMIC"):
- Performed the many cleanups suggested on v1 for code style and
removing redundancy
- Added patches 5 and 6 to add wakeup-delay-ms to the dmic
- Link to v1: https://lore.kernel.org/r/20250218-genio700-dmic-v1-0-6bc653da60f7@xxxxxxxxxxxxx
---
Nícolas F. R. A. Prado (7):
ASoC: mediatek: mt8188: Add audsys hires clocks
ASoC: mediatek: mt8188: Add reference for dmic clocks
ASoC: mediatek: mt8188: Treat DMIC_GAINx_CUR as non-volatile
ASoC: mediatek: mt8188-mt6359: Add DMIC support
arm64: dts: mediatek: mt8390-genio-common: Add routes for DMIC
ASoC: dt-bindings: mediatek,mt8188-mt6359: Add DMIC backend to dai-link
arm64: dts: mediatek: mt8390-genio-common: Add delay codec for DMIC
parkeryang (1):
ASoC: mediatek: mt8188: Add support for DMIC
.../bindings/sound/mediatek,mt8188-mt6359.yaml | 1 +
.../boot/dts/mediatek/mt8390-genio-common.dtsi | 21 +-
sound/soc/mediatek/mt8188/Makefile | 1 +
sound/soc/mediatek/mt8188/mt8188-afe-clk.c | 8 +
sound/soc/mediatek/mt8188/mt8188-afe-clk.h | 8 +
sound/soc/mediatek/mt8188/mt8188-afe-common.h | 1 +
sound/soc/mediatek/mt8188/mt8188-afe-pcm.c | 28 +-
sound/soc/mediatek/mt8188/mt8188-audsys-clk.c | 4 +
sound/soc/mediatek/mt8188/mt8188-audsys-clkid.h | 4 +
sound/soc/mediatek/mt8188/mt8188-dai-dmic.c | 682 +++++++++++++++++++++
sound/soc/mediatek/mt8188/mt8188-mt6359.c | 14 +
sound/soc/mediatek/mt8188/mt8188-reg.h | 17 +-
12 files changed, 782 insertions(+), 7 deletions(-)
---
base-commit: 253c82b3a2cec22bf9db65645f934fbe095899a3
change-id: 20250218-genio700-dmic-dc6ee9dc0638
Best regards,
--
Nícolas F. R. A. Prado <nfraprado@xxxxxxxxxxxxx>
