On Fri, Nov 23, 2018 at 12:26 PM Vasily Khoruzhick <anarsoul@xxxxxxxxx> wrote: > > 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 Thanks. I'll fix that up when applying. > Otherwise looks fine, tested on Pinebook and Pine64-LTS. > > Tested-by: Vasily Khoruzhick <anarsoul@xxxxxxxxx> Great! ChenYu
