On 3/20/20 2:55 PM, Dmitry Osipenko wrote: > Hello, > > This small series adds audio route for built-in microphone on NVIDIA Tegra > boards that use WM8903 CODEC. In particular this is needed in order to unmute > internal microphone on Acer A500 tablet device. I'm planning to send out the > device tree for the A500 for 5.8, so will be nice to get the microphone > sorted out. Please review and apply, thanks in advance. It's been a long time since I looked at this code, but the series looks plausible, Acked-by: Stephen Warren <swarren@xxxxxxxxxx> (I wonder why machine->gpio_int_mic_en was already parse but never used!)