Re: How to reset the screen through command?
On Thursday 10 February 2011, dukelec wrote: duke@dukelec:~$ ssh root@192.168.0.202 root@om-gta02 ~ # export DISPLAY=:0 root@om-gta02 ~ # echo qvga-normal /sys/bus/spi/devices/spi2.0/state -sh: can't create /sys/bus/spi/devices/spi2.0/state: nonexistent directory root@om-gta02 ~ # echo normal /sys/bus/spi/devices/spi2.0/state -sh: can't create /sys/bus/spi/devices/spi2.0/state: nonexistent directory root@om-gta02 ~ # xrandr -s 480*640 Size index 480 is too large, there are only 3 sizes root@om-gta02 ~ # I need more help. close to success ... Correct your typo in the xrandr line. You have * in place of x. ___ support mailing list support@lists.openmoko.org https://lists.openmoko.org/mailman/listinfo/support
Re: How to reset the screen through command?
On 10 February 2011 08:42, dukelec d...@dukelec.com wrote: duke@dukelec:~$ ssh root@192.168.0.202 root@om-gta02 ~ # export DISPLAY=:0 root@om-gta02 ~ # echo qvga-normal /sys/bus/spi/devices/spi2.0/state -sh: can't create /sys/bus/spi/devices/spi2.0/state: nonexistent directory root@om-gta02 ~ # echo normal /sys/bus/spi/devices/spi2.0/state -sh: can't create /sys/bus/spi/devices/spi2.0/state: nonexistent directory root@om-gta02 ~ # xrandr -s 480*640 Size index 480 is too large, there are only 3 sizes root@om-gta02 ~ # I need more help. close to success ... Have you tried xrandr -s 480x640? ___ support mailing list support@lists.openmoko.org https://lists.openmoko.org/mailman/listinfo/support
Re: How to reset the screen through command?
I have tried 'x' instead, nothing happen keep WSOD. I also use /sys/devices/platform/glamo3362.0/glamo-fb.0/graphics/fb0/state instead, no use. -- View this message in context: http://openmoko-public-mailinglists.1958.n2.nabble.com/How-to-reset-the-screen-through-command-tp5998033p6011905.html Sent from the Openmoko Support mailing list archive at Nabble.com. ___ support mailing list support@lists.openmoko.org https://lists.openmoko.org/mailman/listinfo/support
Re: How to reset the screen through command?
I also want to set LCD frequency from 73Hz to 60Hz, reduce EMI, maybe useful. (How to do this?) I got this error: root@om-gta02 /sys # xrandr -q Screen 0: minimum 240 x 320, current 480 x 640, maximum 480 x 640 LCD connected 480x640+0+0 (normal left inverted right) 43mm x 58mm 480x64072.5*+ 640x48072.8 59.9 240x32050.2 root@om-gta02 /sys # xrandr -s 640x480 X Error of failed request: BadValue (integer parameter out of range for operation) Major opcode of failed request: 149 (RANDR) Minor opcode of failed request: 2 (RRSetScreenConfig) Value in failed request: 0x280 Serial number of failed request: 14 Current serial number in output stream: 14 root@om-gta02 /sys # xrandr -r 60 Rate 60.0 Hz not available for this size -- View this message in context: http://openmoko-public-mailinglists.1958.n2.nabble.com/How-to-reset-the-screen-through-command-tp5998033p6011938.html Sent from the Openmoko Support mailing list archive at Nabble.com. ___ support mailing list support@lists.openmoko.org https://lists.openmoko.org/mailman/listinfo/support
Re: How to reset the screen through command?
I have tried 'x' instead, nothing happen keep WSOD. I also use /sys/devices/platform/glamo3362.0/glamo-fb.0/graphics/fb0/state instead, no use. -- There was an email in the kernel list with a subject WSOD fix. in December. it contained link to this patch http://git.openmoko.org/?p=kernel.git;a=commitdiff;h=43f0161295bc311d09d705db7b381653fbbb9e46 and the two scripts as per below. i also suffer the recent WS issue and i haven't had too much to play with this though, but perhaps it can help? #!/bin/sh # display_on.sh echo 0 /sys/class/graphics/fb0/blank echo 0 /sys/class/lcd/jbt6k74-lcd/lcd_power echo 63 /sys/class/backlight/pcf50633-backlight/brightness #!/bin/sh # display_off.sh echo 0 /sys/class/backlight/pcf50633-backlight/brightness echo 4 /sys/class/lcd/jbt6k74-lcd/lcd_power echo 4 /sys/class/graphics/fb0/blank Petr ___ support mailing list support@lists.openmoko.org https://lists.openmoko.org/mailman/listinfo/support
Re: How to reset the screen through command?
No use.. I got a call just now, while WSOD, Guess the location of Accept Button. After call, run 「display_on.sh - display_off.sh - display_on.sh 」,and still WSOD... -- View this message in context: http://openmoko-public-mailinglists.1958.n2.nabble.com/How-to-reset-the-screen-through-command-tp5998033p6014332.html Sent from the Openmoko Support mailing list archive at Nabble.com. ___ support mailing list support@lists.openmoko.org https://lists.openmoko.org/mailman/listinfo/support
Re: How to reset the screen through command?
On Sunday, February 06, 2011 09:44:48 dukelec wrote: I tried many distributions of openmoko(current is FSR on FreeRunner), the same problem is : There was nothing display but white when resume from black screen sometimes. I consider to write a shell, and bind it to aux button... but I need the command which can reset init screen(How To?)... It's better for me if you guys to put the actions to kernel... try this script: #!/bin/sh export DISPLAY=:0 echo qvga-normal /sys/bus/spi/devices/spi2.0/state echo normal /sys/bus/spi/devices/spi2.0/state xrandr -s 480x640 To run it automatically on every wakeup put the script to /etc/apm/resume.d/01display Don't forget to make it executable! Cheers, Michael ___ support mailing list support@lists.openmoko.org https://lists.openmoko.org/mailman/listinfo/support
Re: How to reset the screen through command?
duke@dukelec:~$ ssh root@192.168.0.202 root@om-gta02 ~ # export DISPLAY=:0 root@om-gta02 ~ # echo qvga-normal /sys/bus/spi/devices/spi2.0/state -sh: can't create /sys/bus/spi/devices/spi2.0/state: nonexistent directory root@om-gta02 ~ # echo normal /sys/bus/spi/devices/spi2.0/state -sh: can't create /sys/bus/spi/devices/spi2.0/state: nonexistent directory root@om-gta02 ~ # xrandr -s 480*640 Size index 480 is too large, there are only 3 sizes root@om-gta02 ~ # I need more help. close to success ... -- View this message in context: http://openmoko-public-mailinglists.1958.n2.nabble.com/How-to-reset-the-screen-through-command-tp5998033p6010776.html Sent from the Openmoko Support mailing list archive at Nabble.com. ___ support mailing list support@lists.openmoko.org https://lists.openmoko.org/mailman/listinfo/support
Re: How to reset the screen through command?
I am also still quiet annoyed by the WSOD. As far as I experienced, QtMoko and Android are WSOD-free, you can use them safely. On Tue, Feb 8, 2011 at 9:10 AM, dukelec d...@dukelec.com wrote: I'm not care which distribution, you can recommend the kernel distribution which you are familiar with, thanks... And, I hope you can download the video, the WSOD relieved at the end, with a disorder display. (many times the WSOD never relieve) -- View this message in context: http://openmoko-public-mailinglists.1958.n2.nabble.com/How-to-reset-the-screen-through-command-tp5998033p6003211.html Sent from the Openmoko Support mailing list archive at Nabble.com. ___ support mailing list support@lists.openmoko.org https://lists.openmoko.org/mailman/listinfo/support -- Atilla Filiz ___ support mailing list support@lists.openmoko.org https://lists.openmoko.org/mailman/listinfo/support
Re: How to reset the screen through command?
I have tried QtMoko and Android one month ago, but got the same problem, I thought they are using the same kernel... Or maybe my hardware is more unsteadily than yours. The way I using this phone is Forbid Auto Dimming Suspend. -- View this message in context: http://openmoko-public-mailinglists.1958.n2.nabble.com/How-to-reset-the-screen-through-command-tp5998033p6003270.html Sent from the Openmoko Support mailing list archive at Nabble.com. ___ support mailing list support@lists.openmoko.org https://lists.openmoko.org/mailman/listinfo/support
Re: How to reset the screen through command?
Dnia 2011-02-08, wto o godzinie 00:10 -0800, dukelec pisze: I'm not care which distribution, you can recommend the kernel distribution which you are familiar with, thanks... I prefer Qtmoko, because it is Debian based, has most of features I use and looks pretty :) AFAIR I have hit WSOD only twice with QtMoko. But remember that WSOD is triggered by race condition, thus it may be dependant on hardware. You may suffer it more then I do. And, I hope you can download the video, the WSOD relieved at the end, with a disorder display. (many times the WSOD never relieve) Yes, I saw this video, but it looked different than mine. It seemed that your white screen disappeared after several seconds, and you were waking up your device. On contrary, my device stayed with WSOD (didn't suspend) until I have removed battery. You may be interested in distribution list. I hope it is actual, but if you find some new distro you can add it to the list: http://wiki.openmoko.org/wiki/Distributions -- Patryk LeadMan Benderz Linux Registered User #377521 () ascii ribbon campaign - against html e-mail /\ www.asciiribbon.org - against proprietary attachments ___ support mailing list support@lists.openmoko.org https://lists.openmoko.org/mailman/listinfo/support
Re: How to reset the screen through command?
On Mon, 07 Feb 2011 10:55:06 +0100 Patryk Benderz patryk.bend...@esp.pl (PB) wrote: Dnia 2011-02-06, nie o godzinie 09:44 -0800, dukelec pisze: I tried many distributions of openmoko(current is FSR on FreeRunner), the Which kernel do you use, and which distro? I never heard of FSR... maybe you use SHR? same problem is : There was nothing display but white when resume from black screen sometimes. Seems like you syffer WSOD (white screen of death). AFAIK this bug is fixed in recent kernels. yes, this is how it used to be, but SHR unstable has had it back for at least two months by now, so perhaps this is what dukelec was using? Petr ___ support mailing list support@lists.openmoko.org https://lists.openmoko.org/mailman/listinfo/support
Re: How to reset the screen through command?
I'm using the last unstable SHR download the day before yesterday! But the problem still here, I think you fixed another WSOD problem different with me. When my WSOD occurred, I still can login ssh with usb network, and can play music by mplayer. I thought the causes of my WSOD is: One data-driven errors on LCD interface, and following data misunderstand. and the way to fix it: (do this after waking black screen up) Pull-down the RST# pin of LCD interface, and send initialization datas again as power on do. I have not learned to linux driver programming, so can't do it my self, hope it fixed next kernel by yours. Thanks. -- View this message in context: http://openmoko-public-mailinglists.1958.n2.nabble.com/How-to-reset-the-screen-through-command-tp5998033p6004854.html Sent from the Openmoko Support mailing list archive at Nabble.com. ___ support mailing list support@lists.openmoko.org https://lists.openmoko.org/mailman/listinfo/support
Re: How to reset the screen through command?
Dnia 2011-02-06, nie o godzinie 09:44 -0800, dukelec pisze: I tried many distributions of openmoko(current is FSR on FreeRunner), the Which kernel do you use, and which distro? I never heard of FSR... maybe you use SHR? same problem is : There was nothing display but white when resume from black screen sometimes. Seems like you syffer WSOD (white screen of death). AFAIK this bug is fixed in recent kernels. [cut] -- Patryk LeadMan Benderz Linux Registered User #377521 () ascii ribbon campaign - against html e-mail /\ www.asciiribbon.org - against proprietary attachments ___ support mailing list support@lists.openmoko.org https://lists.openmoko.org/mailman/listinfo/support
Re: How to reset the screen through command?
Yes, problem is WSOD (white screen of death). Sorry for my poor english. But the problem still here using the last kernel. The version of my OS are (got from http://build.shr-project.org/shr-unstable/images/om-gta02/) : uImage-2.6.34-r7-oe16-om-gta02.bin 17-Jan-2011 17:26 full-om-gta02.jffs2 04-Feb-2011 12:46 qi-s3c2442-1.0.2-r5+gitr0+c38b062a609f1442e6a9e13005cfbdfd59a5ac0d.udfu 27-Nov-2010 08:25 And the strange WSOD video here: http://dukelec.googlecode.com/files/WSOD.mpg -- View this message in context: http://openmoko-public-mailinglists.1958.n2.nabble.com/How-to-reset-the-screen-through-command-tp5998033p6003130.html Sent from the Openmoko Support mailing list archive at Nabble.com. ___ support mailing list support@lists.openmoko.org https://lists.openmoko.org/mailman/listinfo/support
Re: How to reset the screen through command?
Dnia 2011-02-07, pon o godzinie 23:36 -0800, dukelec pisze: Yes, problem is WSOD (white screen of death). Sorry for my poor english. no problem. But the problem still here using the last kernel. The version of my OS are (got from http://build.shr-project.org/shr-unstable/images/om-gta02/) : uImage-2.6.34-r7-oe16-om-gta02.bin17-Jan-2011 17:26 full-om-gta02.jffs2 04-Feb-2011 12:46 qi-s3c2442-1.0.2-r5+gitr0+c38b062a609f1442e6a9e13005cfbdfd59a5ac0d.udfu 27-Nov-2010 08:25 Since you use fairly new kernel, I do not know how to help you. Maybe someone else here, or try to subscribe to: shr-u...@lists.shr-project.org Those guys will be more familiar with SHR distro and their kernel. -- Patryk LeadMan Benderz Linux Registered User #377521 () ascii ribbon campaign - against html e-mail /\ www.asciiribbon.org - against proprietary attachments ___ support mailing list support@lists.openmoko.org https://lists.openmoko.org/mailman/listinfo/support
