https://bugzilla.kernel.org/show_bug.cgi?id=61741
Bug ID: 61741
Summary: MacBook Air 6,2 No sound after resume from s3
Product: ACPI
Version: 2.5
Kernel Version: 3.12-rc1
Hardware: x86-64
OS: Linux
Tree: Mainline
Status: NEW
Severity: low
Priority: P1
Component: Power-Sleep-Wake
Assignee: [email protected]
Reporter: [email protected]
Regression: No
Created attachment 108961
--> https://bugzilla.kernel.org/attachment.cgi?id=108961&action=edit
alsa-info after resume
Hi there,
MacBook Air 6,2
Intel Core i7-4650U 1.7Ghz
8GB RAM
128GB SSD
3.12-rc1
I believe this is an ACPI issue but please advise if this is incorrect.
There is no sound after resume from s3. Neither the cirrus logic codec nor the
haswell HDMI are powered up. Reloading snd_hda_intel does not bring sound back.
A complete restart is necessary.
Below is the relevant section of alsa-info after resume:
!!HDA-Intel Codec information
!!---------------------------
--startcollapse--
Codec: Intel Haswell HDMI
Address: 0
AFG Function Id: 0x1 (unsol 0)
Vendor Id: 0x80862807
Subsystem Id: 0x80860101
Revision Id: 0x100000
No Modem Function Group found
Default PCM:
N/A
Default Amp-In caps: N/A
Default Amp-Out caps: N/A
State of AFG node 0x01:
Power: setting=UNKNOWN, actual=UNKNOWN, Er ror, Clock-stop-OK, Setting-reset
GPIO: io=255, o=255, i=255, unsolicited=1, wake=1
Codec: Cirrus Logic CS4208
Address: 0
AFG Function Id: 0x1 (unsol 1)
Vendor Id: 0x10134208
Subsystem Id: 0x106b7200
Revision Id: 0x100300
No Modem Function Group found
Default PCM:
N/A
Default Amp-In caps: N/A
Default Amp-Out caps: N/A
State of AFG node 0x01:
Power: setting=UNKNOWN, actual=UNKNOWN, Error, Clock-stop-OK, Setting-reset
GPIO: io=255, o=255, i=255, unsolicited=1, wake=1
--endcollapse--
I will also attached complete alsa-info and dmesg.
--
You are receiving this mail because:
You are watching the assignee of the bug.
------------------------------------------------------------------------------
LIMITED TIME SALE - Full Year of Microsoft Training For Just $49.99!
1,500+ hours of tutorials including VisualStudio 2012, Windows 8, SharePoint
2013, SQL 2012, MVC 4, more. BEST VALUE: New Multi-Library Power Pack includes
Mobile, Cloud, Java, and UX Design. Lowest price ever! Ends 9/20/13.
http://pubads.g.doubleclick.net/gampad/clk?id=58041151&iu=/4140/ostg.clktrk
_______________________________________________
acpi-bugzilla mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
