19 Jan
2016
19 Jan
'16
1:05 p.m.
On Tue, 19 Jan 2016 13:00:05 +0100, Jyri Sarha wrote:
On 01/12/16 17:38, Philipp Zabel wrote:
Exporting the ELD bytes to userspace allows an application to select an appropriate audio format depending on the current capabilities of the connected HDMI sink device.
This looks good, but I was unable to test it. Obviously amixer or alsamixer is unable to show anything about an ELD mixer element,
You can use amixer cget command to retrieve the information.
but shouldn't there be something about it shown under /proc/asound/card0/, or am I mistaken.
It's specific to driver. HD-audio has one, but it doesn't show the whole ELD but only parsed contents.
Takashi