On Thursday, November 22, 2018 2:23:17 AM PST Chen-Yu Tsai wrote:
Hi everyone,
This is v9 of the A64 audio codec series, originally started by Vasily. These are the last changes to make the A64 audio codec work correctly, and be accurately represented in the device tree and in software.
Notably, the new driver changes cover regulator supplies for the simple audio amplifier, which is used in the Pinebook for the internal speakers, and the audio codec's internal headphone amp. There's also an extra patch that enables SDM fractional clock support for the audio PLL on the A64, which gives us accurate audio playback.
Patch 1 & 2 add the cpvdd regulator supply to the sun50i-codec-analog dt bindings & driver.
Patch 3 & 4 add a regulator supply to the simple-audio-amplifier dt bindings & driver.
Patch 5 adds SDM fractional clock support for the audio PLL on the A64.
Patch 6 ~ 8 add the device tree bits and enables audio on several boards.
I have one extra patch for the Bananapi M64 that's not included here, as I'm waiting for an accessory to test the microphone bias. I'll send that one out once it's tested.
As always, we'll take the clock and dts patches after Mark has merged the ASoC ones.
And a big thanks to Vasily for having worked on this for so long.
Thank you for picking it up!
Just a minor note: hpvcc-supply should be a property of codec_analog in sun50i-a64-pinebook.dts
Otherwise looks fine, tested on Pinebook and Pine64-LTS.
Tested-by: Vasily Khoruzhick anarsoul@gmail.com
Regards ChenYu
v9: - Dropped simple amplifier headphone amp device tree changes - Dropped "make enable-gpio optional for simple amplifier" - Lowered oversampling rate from 512 to 128 - Add regulator supply for audio codec CPVDD (headphone amp charge pump)
- Hook up CPVDD regulator in board device trees
- Add patch to enable SDM fractional clock support for audio PLL on A64
v8: - drop merged patches - add regulator property for simple amplifier, make enable-gpio optional - add regulator to speaker amp, introduce headphone amp v7: - drop 'Mic' and 'Headset Mic' from dtsi - move AIF1 Slot 0 ADC to ADC route to sun8i-codec - drop BIAS routes for Pine64 and SoPine v6: - driver patches has been merged through ASoC tree - rebase onto 4.20-rc1 - Drop 'Speaker' from routes on sopine and pine64, they don't have speaker. v5: - collect all the tags v4: - dts: don't use 'Mic' and 'Headset Mic' widgets from sun8i-codec, define our board-level widgets instead. v3: - renamed sunxi-adda-pr-regmap to sun8i-adda-pr-regmap - use ilog2() to calculate reg value for LRCK div instead of using a table v2: - Use simple-amplifier for speaker amp on Pinebook - Rename sun50i-a64-i2s to sun50i-a64-codec-i2s to preserve compatible string for other 3 I2S modules in A64 in case if there's any incompatibility with H3
Chen-Yu Tsai (3): ASoC: dt-bindings: sun50i-codec-analog: Add headphone amp regulator supply ASoC: sunxi: sun50i-codec-analog: Add support for cpvdd regulator supply clk: sunxi-ng: sun50i: a64: Use sigma-delta modulation for audio PLL
Vasily Khoruzhick (5): ASoC: dt-bindings: add regulator property to simple amplifier ASoC: simple-amplifier: add VCC regulator widget arm64: dts: allwinner: a64: add nodes necessary for analog sound support arm64: dts: allwinner: a64: enable sound on Pine64 and SoPine arm64: dts: allwinner: a64: enable sound on Pinebook
.../bindings/sound/simple-amplifier.txt | 5 ++ .../bindings/sound/sun50i-codec-analog.txt | 2 + .../boot/dts/allwinner/sun50i-a64-pine64.dts | 27 ++++++++++ .../dts/allwinner/sun50i-a64-pinebook.dts | 49 +++++++++++++++++ .../allwinner/sun50i-a64-sopine-baseboard.dts | 26 +++++++++ .../boot/dts/allwinner/sun50i-a64-sopine.dtsi | 4 ++ arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 54 +++++++++++++++++++ drivers/clk/sunxi-ng/ccu-sun50i-a64.c | 37 ++++++++----- sound/soc/codecs/simple-amplifier.c | 4 ++ sound/soc/sunxi/sun50i-codec-analog.c | 2 + 10 files changed, 197 insertions(+), 13 deletions(-)