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I have been trying to figure out how to enable sound on my new install, and can not get anything to work. I've tried using ALSA and Pulse with no luck.
Here is what I've tried so far:
* Adding an /etc/modprobe.d/alsa-base.conf file with the following:
options snd-hda-intel index=1
* Adding an /etc/modprobe.d/alsa-base.conf with the following:
options snd-hda-intel index=0 model=auto vid=8086 pid=2284
EDIT:
* When I had Pulse installed, it would only show HDMI as available port when using pavucontrol to set playback devices.
Here is the following information about my set up:
Laptop: Chromebook c202s
Card: HDA Intel PCH
Chip: Intel Braswell HDMI
$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: chtrt5650 [chtrt5650], device 0: Audio (*) []
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: chtrt5650 [chtrt5650], device 1: Deep-Buffer Audio (*) []
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: PCH [HDA Intel PCH], device 8: HDMI 2 [HDMI 2]
Subdevices: 1/1
Subdevice #0: subdevice #0
$ aplay -L
null
Discard all samples (playback) or generate zero samples (capture)
default:CARD=chtrt5650
chtrt5650,
Default Audio Device
sysdefault:CARD=chtrt5650
chtrt5650,
Default Audio Device
hdmi:CARD=PCH,DEV=0
HDA Intel PCH, HDMI 0
HDMI Audio Output
hdmi:CARD=PCH,DEV=1
HDA Intel PCH, HDMI 1
HDMI Audio Output
hdmi:CARD=PCH,DEV=2
HDA Intel PCH, HDMI 2
HDMI Audio Output
$ speaker-test
speaker-test 1.1.2
Playback device is default
Stream parameters are 48000Hz, S16_LE, 1 channels
Using 16 octaves of pink noise
ALSA lib pcm_dmix.c:1041:(snd_pcm_dmix_open) unable to open slave
Playback open error: -2,No such file or directory
$ lspci -nn | grep -i audio
00:1b.0 Audio device [0403]: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series High Definition Audio Controller [8086:2284] (rev 35)
Any help is appreciated
Last edited by bgibbons (2016-12-06 00:09:10)
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This is reliant on some patches from Chrome OS which aren't available in the normal kernel *yet*, there was a similar discussion with some findings in this thread https://bbs.archlinux.org/viewtopic.php?id=218728 however there was no definite result. You will have to try and find correct asound state files from chrome os
Last edited by V1del (2016-12-06 14:16:08)
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