Bug 187611

Summary:	ASRock H170A-X1 (D): Rear Microphone Jack mapped to Line-Out
Product:	Drivers	Reporter:	schro.sb
Component:	Sound(ALSA)	Assignee:	Jaroslav Kysela (perex)
Status:	RESOLVED DUPLICATE
Severity:	low	CC:	tiwai
Priority:	P1
Hardware:	All
OS:	Linux
Kernel Version:	4.8.7, 4.9	Subsystem:
Regression:	No	Bisected commit-id:
Attachments:	/proc/asound/card0/codec#0

Description schro.sb 2016-11-14 16:00:20 UTC

Rear Mic Jack (Pin ID 0x18) on ASRock H170A-X1 (D) mobo is mapped to Line-out.

Codec: Realtek ALC892
Address: 0
AFG Function Id: 0x1 (unsol 1)
Vendor Id: 0x10ec0892
Subsystem Id: 0x18495892
Revision Id: 0x100302

Probably caused by https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/commit/?h=linux-4.8.y&id=2585e17b71c76e974659900d3a4a597e54ebf5bc on 4.8.7 and https://git.kernel.org/cgit/linux/kernel/git/stable/linux-stable.git/commit/?id=1a3f099101b85cc93d864eb030d97e7725c72ea7 on master.

Users can fix this problem by overriding the pin with hdajackretask

Comment 1 schro.sb 2016-11-14 16:02:32 UTC

Created attachment 244411 [details]
/proc/asound/card0/codec#0

Comment 2 Takashi Iwai 2016-11-14 16:27:04 UTC

The fix is already in queue.

*** This bug has been marked as a duplicate of bug 187431 ***