Bug 113941

Summary:	[SNB] Not work HDMI sound
Product:	Drivers	Reporter:	Cristian Aravena Romero (caravena)
Component:	Sound(ALSA)	Assignee:	drivers_video-other
Status:	NEW ---
Severity:	normal	CC:	bastienphilbert, intel-gfx-bugs, superquad.vortex2
Priority:	P1
Hardware:	All
OS:	Linux
Kernel Version:	4.5rc7	Subsystem:
Regression:	No	Bisected commit-id:
Attachments:	dmesg_4.5.0-040500rc7-generic.txt Connect HDMI, Not work HDMI Sound

Description Cristian Aravena Romero 2016-03-07 18:49:05 UTC

Created attachment 208031 [details]
dmesg_4.5.0-040500rc7-generic.txt

Work video, not work sound HDMI. Wok fine sound HDMI with kernel. 4.4

Comment 1 Cristian Aravena Romero 2016-03-07 18:52:42 UTC

Created attachment 208041 [details]
Connect HDMI, Not work HDMI Sound

Comment 2 Raymond 2016-03-08 02:01:01 UTC

You have to post output of alsa-imfo.sh 

and

 xrandr --verbose

Comment 3 [account disabled by administrator] 2016-06-29 22:19:52 UTC

Can you first try a newer kernel and if that doesn't fix it try bisecting for the introduced bad commit.