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Today's Topics:
1. Re: Openmoko Bug #2344: early WSOD with linux 2.6.32 and Qi
(Openmoko Public Trac)
2. Openmoko Bug #2345: all pixels are white after xset dpms
force off/on (Openmoko Public Trac)
3. Re: Openmoko Bug #2345: all pixels are white after xset dpms
force off/on (Openmoko Public Trac)
4. Openmoko Bug #2346: /sys/class/leds has only one led
(Openmoko Public Trac)
5. Re: Openmoko Bug #2346: /sys/class/leds has only one led
(Openmoko Public Trac)
6. Openmoko Bug #2347: speaker-test fails with Write error:
-110, Connection timed out (Openmoko Public Trac)
--- Begin Message ---
#2344: early WSOD with linux 2.6.32 and Qi
--------------------+-------------------------------------------------------
Reporter: lindi | Owner: openmoko-kernel
Type: defect | Status: new
Priority: normal | Milestone:
Component: kernel | Version:
Severity: major | Keywords: wsod 2.6.32
Haspatch: 0 | Blockedby:
Estimated: | Patchreview:
Blocking: | Reproducible: always
--------------------+-------------------------------------------------------
Comment(by ThibG):
DRM and non-DRM configs use different modules.
By using the DRM config, you disable the glamo-fb module, responsible for
the display, in favor of the DRM/KMS ones.
However, om-gta02-2.6.32 doesn't contain those modules, and you end up
with nothing to handle display.
By the way, om-gta02-2.6.32 containing gta02_drm_defconfig is useless and
misleading, since the corresponding modules are not there.
--
Ticket URL: <https://docs.openmoko.org/trac/ticket/2344#comment:2>
docs.openmoko.org <http://docs.openmoko.org/trac/>
openmoko trac
--- End Message ---
--- Begin Message ---
#2345: all pixels are white after xset dpms force off/on
--------------------+-------------------------------------------------------
Reporter: lindi | Owner: openmoko-kernel
Type: defect | Status: new
Priority: normal | Milestone:
Component: kernel | Version: unspecified
Severity: normal | Keywords:
Haspatch: 0 | Blockedby:
Estimated: | Patchreview:
Blocking: | Reproducible: always
--------------------+-------------------------------------------------------
Steps to reproduce:
1) build linux using
#!/bin/bash
set -x
set -e
rev=$(git log | head -n1|cut -d' ' -f2|cut --bytes=1-32)
buildroot=build-$rev
rm -fr $buildroot
mkdir $buildroot
cp arch/arm/configs/gta02_defconfig $buildroot/.config
make O=$buildroot ARCH=arm silentoldconfig
CROSS_COMPILE=arm-linux-gnueabi- make -j4 O=$buildroot ARCH=arm
CONFIG_DEBUG_SECTION_MISMATCH=y EXTRAVERSION=om-gta02-2.6.32-$rev
arm-linux-gnueabi-objcopy -O binary -R .note -R .comment -S
$buildroot/arch/arm/boot/compressed/vmlinux $buildroot/linux.bin
mkimage -A arm -O linux -T kernel -C none -a 30008000 -e 30008000 -n "om-
gta02-2.6.32-$rev" -d $buildroot/linux.bin $buildroot/uImage-om-
gta02-2.6.32-$rev.bin
mkdir -p $buildroot/staging
make O=$buildroot ARCH=arm modules_install INSTALL_MOD_PATH=staging
cd $buildroot/staging
tar czf ../modules-om-gta02-2.6.32-$rev.tar.gz .
2) boot uImage-om-gta02-2.6.32-a9254be10ac2294ea20165a87c09ea6a.bin
3) start Xorg
4) xset dpms 12 12 12
5) wait 15 seconds
6) xset dpms force on
7) xset dpms force off
8) xset dpms force on
Expected results:
6) display shows useful data
8) display shows useful data
Actual results:
6) all pixels on display appear white
8) all pixels on display appear white
More info:
1) gta02v5
--
Ticket URL: <https://docs.openmoko.org/trac/ticket/2345>
docs.openmoko.org <http://docs.openmoko.org/trac/>
openmoko trac
--- End Message ---
--- Begin Message ---
#2345: all pixels are white after xset dpms force off/on
--------------------+-------------------------------------------------------
Reporter: lindi | Owner: openmoko-kernel
Type: defect | Status: new
Priority: normal | Milestone:
Component: kernel | Version: unspecified
Severity: normal | Keywords:
Haspatch: 0 | Blockedby:
Estimated: | Patchreview:
Blocking: | Reproducible: always
--------------------+-------------------------------------------------------
Comment(by lindi):
After
om screen power 0
om screen power 1
I see useful data again. om does
{{{
int om_screen_power_set(int val)
{
int fd, ret;
fd = open("/dev/fb0", O_RDWR);
if (fd < 0) return -1;
ret = ioctl(fd, FBIOBLANK, val ? FB_BLANK_UNBLANK :
FB_BLANK_POWERDOWN);
if (ret != 0) return -2;
return 0;
}
}}}
--
Ticket URL: <https://docs.openmoko.org/trac/ticket/2345#comment:1>
docs.openmoko.org <http://docs.openmoko.org/trac/>
openmoko trac
--- End Message ---
--- Begin Message ---
#2346: /sys/class/leds has only one led
--------------------+-------------------------------------------------------
Reporter: lindi | Owner: openmoko-kernel
Type: defect | Status: new
Priority: normal | Milestone:
Component: kernel | Version: unspecified
Severity: normal | Keywords:
Haspatch: 0 | Blockedby:
Estimated: | Patchreview:
Blocking: | Reproducible: always
--------------------+-------------------------------------------------------
Steps to reproduce:
1) build linux using
#!/bin/bash
set -x
set -e
rev=$(git log | head -n1|cut -d' ' -f2|cut --bytes=1-32)
buildroot=build-$rev
rm -fr $buildroot
mkdir $buildroot
cp arch/arm/configs/gta02_defconfig $buildroot/.config
make O=$buildroot ARCH=arm silentoldconfig
CROSS_COMPILE=arm-linux-gnueabi- make -j4 O=$buildroot ARCH=arm
CONFIG_DEBUG_SECTION_MISMATCH=y EXTRAVERSION=om-gta02-2.6.32-$rev
arm-linux-gnueabi-objcopy -O binary -R .note -R .comment -S
$buildroot/arch/arm/boot/compressed/vmlinux $buildroot/linux.bin
mkimage -A arm -O linux -T kernel -C none -a 30008000 -e 30008000 -n "om-
gta02-2.6.32-$rev" -d $buildroot/linux.bin $buildroot/uImage-om-
gta02-2.6.32-$rev.bin
mkdir -p $buildroot/staging
make O=$buildroot ARCH=arm modules_install INSTALL_MOD_PATH=staging
cd $buildroot/staging
tar czf ../modules-om-gta02-2.6.32-$rev.tar.gz .
2) boot uImage-om-gta02-2.6.32-a9254be10ac2294ea20165a87c09ea6a.bin
3) ls /sys/class/leds
Expected results:
3) more than one led is listed
Actual results:
3) only gta02:red:aux is listed
--
Ticket URL: <https://docs.openmoko.org/trac/ticket/2346>
docs.openmoko.org <http://docs.openmoko.org/trac/>
openmoko trac
--- End Message ---
--- Begin Message ---
#2346: /sys/class/leds has only one led
--------------------+-------------------------------------------------------
Reporter: lindi | Owner: openmoko-kernel
Type: defect | Status: new
Priority: normal | Milestone:
Component: kernel | Version: unspecified
Severity: normal | Keywords:
Haspatch: 0 | Blockedby:
Estimated: | Patchreview:
Blocking: | Reproducible: always
--------------------+-------------------------------------------------------
Comment(by jama):
Try with
http://git.openembedded.org/cgit.cgi/openembedded/tree/recipes/linux
/linux-openmoko-2.6.32/0006-gta02-defconfigs-enable-LEDS_S3C24XX-and-
dummy-batte.patch
--
Ticket URL: <https://docs.openmoko.org/trac/ticket/2346#comment:1>
docs.openmoko.org <http://docs.openmoko.org/trac/>
openmoko trac
--- End Message ---
--- Begin Message ---
#2347: speaker-test fails with Write error: -110,Connection timed out
--------------------+-------------------------------------------------------
Reporter: lindi | Owner: openmoko-kernel
Type: defect | Status: new
Priority: normal | Milestone:
Component: kernel | Version: unspecified
Severity: normal | Keywords:
Haspatch: 0 | Blockedby:
Estimated: | Patchreview:
Blocking: | Reproducible: always
--------------------+-------------------------------------------------------
Steps to reproduce:
1) build linux using
#!/bin/bash
set -x
set -e
rev=$(git log | head -n1|cut -d' ' -f2|cut --bytes=1-32)
buildroot=build-$rev
rm -fr $buildroot
mkdir $buildroot
cp arch/arm/configs/gta02_defconfig $buildroot/.config
make O=$buildroot ARCH=arm silentoldconfig
CROSS_COMPILE=arm-linux-gnueabi- make -j4 O=$buildroot ARCH=arm
CONFIG_DEBUG_SECTION_MISMATCH=y EXTRAVERSION=om-gta02-2.6.32-$rev
arm-linux-gnueabi-objcopy -O binary -R .note -R .comment -S
$buildroot/arch/arm/boot/compressed/vmlinux $buildroot/linux.bin
mkimage -A arm -O linux -T kernel -C none -a 30008000 -e 30008000 -n "om-
gta02-2.6.32-$rev" -d $buildroot/linux.bin $buildroot/uImage-om-
gta02-2.6.32-$rev.bin
mkdir -p $buildroot/staging
make O=$buildroot ARCH=arm modules_install INSTALL_MOD_PATH=staging
cd $buildroot/staging
tar czf ../modules-om-gta02-2.6.32-$rev.tar.gz .
2) boot uImage-om-gta02-2.6.32-a9254be10ac2294ea20165a87c09ea6a.bin
3) speaker-test
Expected results:
3) sound is played or at least speaker-test does not exit
Actual results:
3) speaker-test exits with
speaker-test 1.0.23
Playback device is default
Stream parameters are 48000Hz, S16_LE, 1 channels
Using 16 octaves of pink noise
Rate set to 48000Hz (requested 48000Hz)
Buffer size range from 2048 to 32768
Period size range from 1024 to 2048
Using max buffer size 32768
Periods = 4
was set period_size = 2048
was set buffer_size = 32768
0 - Front Left
Write error: -110,Connection timed out
xrun_recovery failed: -110,Connection timed out
Transfer failed: Operation not permitted
More info:
1) my ~/.asoundrc is empty
--
Ticket URL: <https://docs.openmoko.org/trac/ticket/2347>
docs.openmoko.org <http://docs.openmoko.org/trac/>
openmoko trac
--- End Message ---
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