27 Jun
2017
27 Jun
'17
10:06 a.m.
* Hans Verkuil hverkuil@xs4all.nl [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