* Hans Verkuil <hverkuil@xxxxxxxxx> [170627 02:27]: > On 27/06/17 11:14, Tony Lindgren wrote: > > Adding Jyri to Cc, hopefully the CEC support allows also setting the > > HDMI audio volume level on devices implementing it? Or am I too > > optimistic? :) > > I'm not quite sure what you mean. Do you want CEC to change the volume on the > TV, or use the TV's remote to change the volume of the HDMI audio output of the > omap4? I'm hoping to change audio volume on a USB+HDMI lapdock from omap4. > Anyway, either is supported, but it requires a userspace implementation. > > Although TV remote control messages will be mapped to an input device, and if > those are hooked up to the alsa audio volume, then this already works. OK great thanks, Tony
