Re: [GTA02] VGA-QVGA switching - #2263 revisited
I'd just like to add that QVGA has not worked on GTA01 for a few years now (at least not in SHR) xrandr has always reported 480x640 as the only available mode. I think it may have been worked under om2007. Anyone tried it under debian? If anyone's able to have a look at getting GTA01 QVGA working in SHR that would be great. Ben. On 18/02/2010 4:47 a.m., Vladimir Koutny wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > >>> Thus, I'd like to ask if anyone know: >>> - a solution that works? >>> - a git revision which is supposed to fix #2263? >>> - some background on #2263 so I can try to fix it in SHR kernel? >>> >>> I'm also fine with DRM kerels if they can somehow switch the >>> modes/orientations; >>> I didn't find a word how that should work, though. >>> >> XRandR hasn't really been worked on yet for the DRM/KMS stack, so if it >> works then it's more luck than judgement. I'm working on stabilising >> this kind of thing in the 2.6.32+DRM kernel right now. >> > Ok, thanks for info. I'll try to have a look at the andy-tracking code > for now (which is the most stable kernel for my needs.. 2.6.32 can't even > suspend/resume properly) - hopefully I can find something.. > > Vlado > > >> Tom >> >> > -BEGIN PGP SIGNATURE- > Version: GnuPG v1.4.9 (GNU/Linux) > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org > > iJwEAQECAAYFAkt8D60ACgkQutgEj9ZLuzTaJwQAw/l3M6VBobvrxZz6dDxoFF5J > 88ooxKWsEWqeCnTo0rBER9CDFCdMo4bQqoAbBnCsUh8xxxMHmtZk872ojY3sJRXG > R2zlOzNkhW8erWJXYhDrzFzbfFVJqrq1VATq0axc8qTGnHxFfXdTzKkunOFZzJ85 > FVA8GHNjLZovNxPdhas= > =Cmlq > -END PGP SIGNATURE- > > ___ > Openmoko community mailing list > community@lists.openmoko.org > http://lists.openmoko.org/mailman/listinfo/community > > ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community
Re: [GTA02] VGA-QVGA switching - #2263 revisited
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 >> Thus, I'd like to ask if anyone know: >> - a solution that works? >> - a git revision which is supposed to fix #2263? >> - some background on #2263 so I can try to fix it in SHR kernel? >> >> I'm also fine with DRM kerels if they can somehow switch the >> modes/orientations; >> I didn't find a word how that should work, though. > > XRandR hasn't really been worked on yet for the DRM/KMS stack, so if it > works then it's more luck than judgement. I'm working on stabilising > this kind of thing in the 2.6.32+DRM kernel right now. Ok, thanks for info. I'll try to have a look at the andy-tracking code for now (which is the most stable kernel for my needs.. 2.6.32 can't even suspend/resume properly) - hopefully I can find something.. Vlado > > Tom > -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iJwEAQECAAYFAkt8D60ACgkQutgEj9ZLuzTaJwQAw/l3M6VBobvrxZz6dDxoFF5J 88ooxKWsEWqeCnTo0rBER9CDFCdMo4bQqoAbBnCsUh8xxxMHmtZk872ojY3sJRXG R2zlOzNkhW8erWJXYhDrzFzbfFVJqrq1VATq0axc8qTGnHxFfXdTzKkunOFZzJ85 FVA8GHNjLZovNxPdhas= =Cmlq -END PGP SIGNATURE- ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community
Re: [GTA02] VGA-QVGA switching - #2263 revisited
On Tue, 16 Feb 2010 16:45:04 +0100 Vladimir Koutny wrote: > Thus, I'd like to ask if anyone know: > - a solution that works? > - a git revision which is supposed to fix #2263? > - some background on #2263 so I can try to fix it in SHR kernel? > > I'm also fine with DRM kerels if they can somehow switch the > modes/orientations; > I didn't find a word how that should work, though. XRandR hasn't really been worked on yet for the DRM/KMS stack, so if it works then it's more luck than judgement. I'm working on stabilising this kind of thing in the 2.6.32+DRM kernel right now. Tom -- Thomas White ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community
[GTA02] VGA-QVGA switching - #2263 revisited
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi, I'm trying to get VGA-QVGA switching/rotation to work - with mixed results.. Distro: recent SHR-t (using Xorg), xglamo-hack disabled during startup Commands I intend to use (ie, VGA portrait and QVGA landscape): xrandr -s 240x320 -o 3 xrandr -o 0 -s 480x640 I don't really care about specific kernel version - I just want it to run 'well' with SHR-t (this mode switching, suspend, maybe wifi; if I need to hack some changed sysfs paths that's OK) The best I can get is with default SHR-t kernel (which is andy-tracking); however, in this case bug #2263 is present (after res. change the image is shifted randomly on the screen, http://docs.openmoko.org/trac/ticket/2263) I've tried a few more kernels: 2.6.31-no-drm: simple rotation corrupts the display or WSOD 2.6.32-no-drm: rotation in VGA works QVGA is mostly white #2263 is not present 2.6.3x-drm: QVGA/rotation not available (not via xrandr at least) latest 'experimental' kernel from http://downloads.openmoko.org/distro/experimental (as mentioned in #2263): DRM -> no QVGA Thus, I'd like to ask if anyone know: - a solution that works? - a git revision which is supposed to fix #2263? - some background on #2263 so I can try to fix it in SHR kernel? I'm also fine with DRM kerels if they can somehow switch the modes/orientations; I didn't find a word how that should work, though. Thanks & regards, Vlado -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iJwEAQECAAYFAkt6vYAACgkQutgEj9ZLuzRCqwP/T13D/p1iwQB8TPtnODCmqTSb 1oqi7HdWDDy+4IFcq6Ucs6hJRcAzObWKByZTiolgh6HZNGUic3NvejIGMaFv6pTG Ltzdu+vUtFzVF1AZ81AMWU34GJDL/+yctbf+aZQYPkHuGwivJGCPT+megte9hRRW O1NoidWO0o5iMcfzZcc= =66hC -END PGP SIGNATURE- ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community