Re: [Nouveau] nv4c broken after october (approx.)
Xavier Chantry wrote: >> After october I got broken image on my integrated nv4c chip (are you need >> precise model?). I don't know precise time points, but now known: in Gentoo ... > This is the third report I see today.. for a patch 3-4 months old. At > least according to wilder on IRC. > > http://cgit.freedesktop.org/nouveau/xf86-video-nouveau/commit/?id=c88f13e25b0040c1dd0f93e0ac40f62a6005ce59 Thanx! I reverse this patch and return to accelerated... > 17:44 curro >> wilder: do you get the same corruption with a > 1024x768 framebuffer? > > So what's your resolution and can you try to force 1024x768, as > explained there : > http://nouveau.freedesktop.org/wiki/KernelModeSetting Not so trivial, becouse fb.ko (fbmem.c) module not listen for cmdline. But I use harcoded into drm_fb_helper.c (this is faster then full rebuild to integrate fb.ko). So, all combinations pairs - fb 1024x768,1280x1024 and xorg.conf 1024x768,1280x1024 make same corruption without patch rollback. -- WBR, Dzianis Kahanovich AKA Denis Kaganovich, http://mahatma.bspu.unibel.by/ ___ Nouveau mailing list Nouveau@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/nouveau
Re: [Nouveau] nv4c broken after october (approx.)
On Wed, Feb 2, 2011 at 6:28 PM, Dzianis Kahanovich wrote: > After october I got broken image on my integrated nv4c chip (are you need > precise model?). I don't know precise time points, but now known: in Gentoo > portage still 20101010 - good, 20101130 - bad (but I use git version before > problems and now - without acceleration/with shadowfb). If I set 32M VRAM - > image is semi-broken. I may to do some testings (like testing git by day or > try > to trace registers), but in first point IMHO this minimal info may help to > developers too. > > Last actions was: installing current kernel (2.6.38-rc2-git8), known > nouveau-firmware and current driver & libdrm snapshots. > > This is my screen: http://mahatma.bspu.unibel.by/IMG0035A.jpg > (default it was green MJ leafs on background, terminal window and panel on > top) > > PS Even if you omit support of old chips, this is looks semi-working but > memory > misorganized and in theory still possible to fix. Or no? > This is the third report I see today.. for a patch 3-4 months old. At least according to wilder on IRC. http://cgit.freedesktop.org/nouveau/xf86-video-nouveau/commit/?id=c88f13e25b0040c1dd0f93e0ac40f62a6005ce59 17:44 curro >> wilder: do you get the same corruption with a 1024x768 framebuffer? So what's your resolution and can you try to force 1024x768, as explained there : http://nouveau.freedesktop.org/wiki/KernelModeSetting ___ Nouveau mailing list Nouveau@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/nouveau
[Nouveau] nv4c broken after october (approx.)
After october I got broken image on my integrated nv4c chip (are you need precise model?). I don't know precise time points, but now known: in Gentoo portage still 20101010 - good, 20101130 - bad (but I use git version before problems and now - without acceleration/with shadowfb). If I set 32M VRAM - image is semi-broken. I may to do some testings (like testing git by day or try to trace registers), but in first point IMHO this minimal info may help to developers too. Last actions was: installing current kernel (2.6.38-rc2-git8), known nouveau-firmware and current driver & libdrm snapshots. This is my screen: http://mahatma.bspu.unibel.by/IMG0035A.jpg (default it was green MJ leafs on background, terminal window and panel on top) PS Even if you omit support of old chips, this is looks semi-working but memory misorganized and in theory still possible to fix. Or no? -- WBR, Dzianis Kahanovich AKA Denis Kaganovich, http://mahatma.bspu.unibel.by/ ___ Nouveau mailing list Nouveau@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/nouveau
