Bug 191421

Summary:	No Audio device on Odys Vario Pro 12
Product:	Drivers	Reporter:	jayki (jahn)
Component:	Sound(ALSA)	Assignee:	Jaroslav Kysela (perex)
Status:	RESOLVED DUPLICATE
Severity:	normal
Priority:	P1
Hardware:	All
OS:	Linux
Kernel Version:	4.10-rc1	Subsystem:
Regression:	No	Bisected commit-id:
Attachments:	dmesg4.10acpi DSDT DMESG PCI ACPIDUMP from 4.10

Description jayki 2016-12-29 02:44:24 UTC

Created attachment 248961 [details]
dmesg4.10acpi

It seems the Baytrail/Cherrytrail based Odys Vario pro 12 uses a RT5640 or 5651 codec.
/sys/bus/acpi/10EC*/status only shows 15 on 5651, other ones are 0.

there is no device detected, and so no sound here :(

I can change this device to pci, i'll attach pci dmesg too, but there is also no sound and no device..

Attached: 
dmesg from 4.10, patched with some patches.
dmesg with pci in uefi
dsdt

Comment 1 jayki 2016-12-29 02:47:48 UTC

Created attachment 248971 [details]
DSDT

Comment 2 jayki 2016-12-29 02:48:12 UTC

Created attachment 248981 [details]
DMESG PCI

Comment 3 jayki 2016-12-29 16:31:11 UTC

Created attachment 249121 [details]
ACPIDUMP from 4.10

Comment 4 jayki 2017-01-13 23:34:30 UTC


*** This bug has been marked as a duplicate of bug 156191 ***