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Today's Topics:
1. Re: Openmoko Bug #2478: linux 2.6.39: alsa state not
correctly restored in resume (Openmoko Public Trac)
2. Re: Openmoko Bug #2478: linux 2.6.39: alsa state not
correctly restored in resume (Openmoko Public Trac)
3. Re: Openmoko Bug #2478: linux 2.6.39: alsa state not
correctly restored in resume (Openmoko Public Trac)
4. Openmoko Bug #2479: playing a sound and suspending at the
same time => no sound at resume on 2.6.39 (Openmoko Public Trac)
5. Re: Openmoko Bug #2479: playing a sound and suspending at the
same time => no sound at resume on 2.6.39 (Openmoko Public Trac)
6. Re: Openmoko Bug #2478: linux 2.6.39: alsa state not
correctly restored in resume (Openmoko Public Trac)
7. Re: Openmoko Bug #2479: playing a sound and suspending at the
same time => no sound at resume on 2.6.39 (Openmoko Public Trac)
--- Begin Message ---
#2478: linux 2.6.39: alsa state not correctly restored in resume
---------------------+------------------------------------------------------
Reporter: lindi | Owner: openmoko-kernel
Type: defect | Status: new
Priority: high | Milestone:
Component: kernel | Version:
Severity: blocker | Keywords: kernel alsa suspend resume linux 2.6.39
Haspatch: 0 | Blockedby:
Estimated: | Patchreview:
Blocking: | Reproducible: always
---------------------+------------------------------------------------------
Comment(by GNUtoo):
with the test procedure at the beginning, speaker test still can't be ear
after suspend,
and here's the diff between step3 and step6:
{{{
root@om-gta02:~# diff -u step3.state step6.state
--- step3.state
+++ step6.state
@@ -1117,4 +1117,16 @@
count 1
}
}
+ control.94 {
+ iface MIXER
+ name 'Media Volume'
+ value.0 255
+ value.1 255
+ comment {
+ access 'read write locked user'
+ type INTEGER
+ count 2
+ range '0 - 255'
+ }
+ }
}
}}}
which is something normal under fso2 images(that's because of a software
volume in /etc/asound.conf, which only appear after playing something).
Denis.
--
Ticket URL: <https://docs.openmoko.org/trac/ticket/2478#comment:18>
docs.openmoko.org <http://docs.openmoko.org/trac/>
openmoko trac
--- End Message ---
--- Begin Message ---
#2478: linux 2.6.39: alsa state not correctly restored in resume
---------------------+------------------------------------------------------
Reporter: lindi | Owner: openmoko-kernel
Type: defect | Status: new
Priority: high | Milestone:
Component: kernel | Version:
Severity: blocker | Keywords: kernel alsa suspend resume linux 2.6.39
Haspatch: 0 | Blockedby:
Estimated: | Patchreview:
Blocking: | Reproducible: always
---------------------+------------------------------------------------------
Comment(by GNUtoo):
Replying to [comment:17 lindi]:
> My theory: wm8753_suspend does not get called since the audio path is
busy. This means alsa state is not restored on resume either.
what should I do?
1)check if it's not called
2)how would I fix it then? still call it?
--
Ticket URL: <https://docs.openmoko.org/trac/ticket/2478#comment:19>
docs.openmoko.org <http://docs.openmoko.org/trac/>
openmoko trac
--- End Message ---
--- Begin Message ---
#2478: linux 2.6.39: alsa state not correctly restored in resume
---------------------+------------------------------------------------------
Reporter: lindi | Owner: openmoko-kernel
Type: defect | Status: new
Priority: high | Milestone:
Component: kernel | Version:
Severity: blocker | Keywords: kernel alsa suspend resume linux 2.6.39
Haspatch: 0 | Blockedby:
Estimated: | Patchreview:
Blocking: | Reproducible: always
---------------------+------------------------------------------------------
Comment(by GNUtoo):
I did step 1 to 4 in a console
and step 5 to 7 in a new console,
which is not what the bug reporter intended....
I'll open a new bug...
Denis
--
Ticket URL: <https://docs.openmoko.org/trac/ticket/2478#comment:20>
docs.openmoko.org <http://docs.openmoko.org/trac/>
openmoko trac
--- End Message ---
--- Begin Message ---
#2479: playing a sound and suspending at the same time => no sound at resume on
2.6.39
----------------------+-----------------------------------------------------
Reporter: GNUtoo | Owner: openmoko-kernel
Type: defect | Status: new
Priority: high | Milestone:
Component: kernel | Version:
Severity: critical | Keywords:
Haspatch: 0 | Blockedby:
Estimated: | Patchreview:
Blocking: | Reproducible: always
----------------------+-----------------------------------------------------
doing the following result in not beeing to play a sound anymore at
resume:
{{{
aplay 05.wav
echo mem > /sys/power/state #in a new console
#press the power button
#still no sound
killall aplay
aplay 05.wav #still no sound
}}}
--
Ticket URL: <https://docs.openmoko.org/trac/ticket/2479>
docs.openmoko.org <http://docs.openmoko.org/trac/>
openmoko trac
--- End Message ---
--- Begin Message ---
#2479: playing a sound and suspending at the same time => no sound at resume on
2.6.39
----------------------+-----------------------------------------------------
Reporter: GNUtoo | Owner: openmoko-kernel
Type: defect | Status: new
Priority: high | Milestone:
Component: kernel | Version:
Severity: critical | Keywords:
Haspatch: 0 | Blockedby:
Estimated: | Patchreview:
Blocking: | Reproducible: always
----------------------+-----------------------------------------------------
Comment(by GNUtoo):
The kernel used is this one:
https://gitorious.org/shr/linux/commits/shr-2.6.39-nodrm
--
Ticket URL: <https://docs.openmoko.org/trac/ticket/2479#comment:1>
docs.openmoko.org <http://docs.openmoko.org/trac/>
openmoko trac
--- End Message ---
--- Begin Message ---
#2478: linux 2.6.39: alsa state not correctly restored in resume
---------------------+------------------------------------------------------
Reporter: lindi | Owner: openmoko-kernel
Type: defect | Status: new
Priority: high | Milestone:
Component: kernel | Version:
Severity: blocker | Keywords: kernel alsa suspend resume linux 2.6.39
Haspatch: 0 | Blockedby:
Estimated: | Patchreview:
Blocking: | Reproducible: always
---------------------+------------------------------------------------------
Comment(by GNUtoo):
I've verified that the original bug reported here is fixed by the fix
reported here.
Thanks a lot.
Denis.
--
Ticket URL: <https://docs.openmoko.org/trac/ticket/2478#comment:21>
docs.openmoko.org <http://docs.openmoko.org/trac/>
openmoko trac
--- End Message ---
--- Begin Message ---
#2479: playing a sound and suspending at the same time => no sound at resume on
2.6.39
----------------------+-----------------------------------------------------
Reporter: GNUtoo | Owner: openmoko-kernel
Type: defect | Status: new
Priority: high | Milestone:
Component: kernel | Version:
Severity: critical | Keywords:
Haspatch: 0 | Blockedby:
Estimated: | Patchreview:
Blocking: | Reproducible: always
----------------------+-----------------------------------------------------
Comment(by GNUtoo):
it does it too with speaker-test
Also, after resume:
{{{
amixer -qc0 cset numid=92,name='Left Mixer Left Playback Switch' off
amixer -qc0 cset numid=92,name='Left Mixer Left Playback Switch' on
}}}
makes it not silent again.
--
Ticket URL: <https://docs.openmoko.org/trac/ticket/2479#comment:2>
docs.openmoko.org <http://docs.openmoko.org/trac/>
openmoko trac
--- End Message ---
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