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* No mixers on ATI RS780 Azalia
@ 2010-05-26 12:04 Jan Engelhardt
  2010-05-26 12:10 ` Takashi Iwai
  0 siblings, 1 reply; 18+ messages in thread
From: Jan Engelhardt @ 2010-05-26 12:04 UTC (permalink / raw)
  To: alsa-devel; +Cc: tiwai, Linux Kernel Mailing List

Hi,


I have here a Samsung 320MXn2 monitor/mainboard (typical x86_64 
environment) where I cannot get sound output to the internal speakers 
working.

To start, there seem to be two sound cards:

lspci/lspci -n:
00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA)
01:05.1 Audio device: ATI Technologies Inc RS780 Azalia controller
00:14.2 0403: 1002:4383
01:05.1 0403: 1002:960f

/proc/asound/cards:
 0 [SB  ]: HDA-Intel - HDA ATI SB
           HDA ATI SB at 0xf0500000 irq 16
 1 [HDMI]: HDA-Intel - HDA ATI HDMI
           HDA ATI HDMI at 0xf0110000 irq 19

The soundcard responsible for the internal speaker is the 01:05.1/"HDMI" 
one.

Under Windows XP, I see the following mixer elements for it:

 * Master Volume
 * Wave
 * SW Synth
 * CD Player

Subsequently, there is sound (once I bump the volumes on these).

However, in Linux up to including 2.6.34, I only see a single mixer 
element:

 * IEC958/S/PDIF

mplayer etc. all successfully write to the device, but since there are 
not any further mixer controls, I can't unmute the essential channels.

alsa-utils is version 1.0.21, from openSUSE 11.2 x86_64.


Any help is appreciated.

Thanks,
Jan

^ permalink raw reply	[flat|nested] 18+ messages in thread

end of thread, other threads:[~2010-06-07 19:24 UTC | newest]

Thread overview: 18+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2010-05-26 12:04 No mixers on ATI RS780 Azalia Jan Engelhardt
2010-05-26 12:10 ` Takashi Iwai
2010-05-26 12:21   ` Jan Engelhardt
2010-05-26 12:39     ` Takashi Iwai
2010-05-26 13:47       ` Jan Engelhardt
2010-05-26 13:50         ` Takashi Iwai
2010-05-26 13:58     ` Clemens Ladisch
2010-05-27 10:32       ` Jan Engelhardt
2010-05-27 11:42         ` Clemens Ladisch
2010-05-27 12:34           ` Clemens Ladisch
2010-06-07 12:49             ` Jan Engelhardt
2010-06-07 15:03               ` [alsa-devel] " Alex Deucher
2010-06-07 15:25                 ` Jan Engelhardt
2010-06-07 16:03                   ` [alsa-devel] " Alex Deucher
2010-06-07 19:24               ` Julien Cristau
2010-05-27 12:34           ` Jan Engelhardt
2010-05-27 14:39             ` Robert Hancock
2010-05-27 14:55               ` Clemens Ladisch

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