IRC log of #cubox of Wed 26 Aug 2015. All times are in CEST < Back to index

00:01 mk01_ R0nd: lsusb -v tells what ?
06:40 R0nd mk01_: lsusb shows Bus 001 Device 003: ID 14cd:125c Super Top SD card reader
06:57 R0nd nvm, it works now. no idea what that was
16:18 topi`_ any ideas why the HDMI output of my Hummingboard goes to a 640x480 resolution nowadays? using the debian/jessie image rabeeh posted last winter. It used to stay on the 1920x1080 resolution which is the native res of my HDMI monitor (a 1-year old Samsung 22")
16:18 topi`_ it seems the resolution is correct at least while in U-BOOT, but then when the kernel runs...
16:19 topi`_ is this something that can be caused by a casual apt-get update && apt-get upgrade
16:41 jnettlet topi`_, which kernel/image are you using?
17:29 topi`_ jnettlet: it's the 3.14.14+ kernel from your kernel-stable-imx6
17:29 topi`_ Sat Apr 25, so it's pretty old now, but back then was the HEAD :)
17:30 topi`_ but, I haven't updated the kernel at all - and before I had no problems with 1920x1080 output to this very same monitor, so this behaviour strikes me odd
17:30 topi`_ fbset reports 640x480
17:33 jnettlet if the kernel hasn't been updated then I would check the kernel commandline
17:33 topi`_ if I try "fbset -xres 1920 -yres 1080", the monitor shows nothing. Yet, the monitor says "optimal resolution is 1920x1080"
17:33 jnettlet check. cat /sys/class/graphics/fb0/modes
17:34 topi`_ root=/dev/mmcblk0p2 console=ttymxc0,115200 console=tty0 ro rootwait
17:34 topi`_ forgot consoleblank=0
17:35 topi`_ hmm, it might be that the cmdline is missing the "video=mxcfb0" or whatever it was
17:35 jnettlet it should just pick that up from the devicetree
17:36 topi`_ it seems I had fuddled with another framebuffer in my uEnv.txt, so that is probably the reason
17:37 topi`_ I uncommented the old line now
17:37 topi`_ and now, ho behold, it works and I have the 1920x1080 screen back!
17:37 topi`_ sorry for bothering you with this mundane issue :(
17:41 jnettlet no worries glad it got sorted.
17:41 topi`_ it was just annoying, since I use the text console for running emacs on the device ;)
17:42 topi`_ emacs is a lot more useful on a 1920x1080 screen than a 640x480 one :)
17:48 topi`_ ooops, a black screen after reboot :/
17:48 topi`_ oh, maybe it was just that the watchdog took 60+ seconds to reboot the system (but the HDMI had already gone down) - now I got the solidrun logo
20:09 vpeter jnettlet: Is is possible to move mmc3 to mmc0 somehow in kernel?
20:09 jnettlet you can create aliases in the device-tree
20:09 vpeter I also got response for vt1613 driver on udoo. There should be some changes in fsl_ssi.c but didn't look that yet.
20:10 vpeter Yes, trying alias. Maybe I just missed correct number. Let's test once more.
20:12 vpeter Alias working. Thanks.
21:19 vpeter jnettlet: I'm trying to use snvs rtc power-off driver you add. But doesn't work (driver not probed). I add compatible lines after alias. Is this correct? Also enabled POWER_RESET_SNVS.
21:26 vpeter False alarm - it is working. Was uploading wrong kernel.
21:26 vpeter Can I assume that POWER_RESET_SNVS will be enabled in kernel config by default?
21:36 jnettlet vpeter, i can add it for you.
21:38 vpeter Yes please :)
21:38 vpeter I'm using this for TBS Matrix.
21:51 jnettlet Okay.