[alsa-devel] No mixers on ATI RS780 Azalia

Clemens Ladisch clemens at ladisch.de
Thu May 27 16:55:34 CEST 2010

Robert Hancock wrote:
> On 05/27/2010 06:34 AM, Jan Engelhardt wrote:
>> On Thursday 2010-05-27 13:42, Clemens Ladisch wrote:
>>> It is possible that an embedded device like this requires some custom
>>> initialization.  Can you find out if the Windows driver is the standard
>>> Microsoft driver or Samsung's?
>> Looks like the Microsoft one:
> Well, not Samsung, but it's not the Microsoft HDA driver either, it's 
> using a Realtek driver.
>> == "ATI HDMI Audio" ==
>> ...
>> C:\WINDOWS\system32\drivers\RtHDMI.sys
>> 	Realtek, built by WinDDK

Googling shows that this is the driver that AMD ships for its "ATI HDMI"

>> == "Realtek High Definition Audio" ==
>> ...

This also looks like the standard driver.

Apparently, this computer uses standard audio hardware; the culprit is
probably the Linux radeon driver.


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