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