Package: src:linux Version: 3.2.30-1 Tags: upstream fixed-upstream patch Severity: normal
Hi, The Zotac ZBOX SD ID13 has an internal LVDS connector which (at least in this model) isn't connected to anything. This leads to X adjusting the maximum resolution to the resolution of the (nonexistent) LVDS display, which is way too low. It also seems to confuse the Linux kernel when choosing the resolution for the virtual terminals. The problem has been fixed upstream[0] and has also been reported in Ubuntu[1], so fixing this bug upstream by including the patch in the stable 3.2 branch might also be a good idea. Anyway, after dropping the attached patch into debian/patches/bugfix/x86 and rebuilding the kernel, the problem was fixed here. Best regards Alexander Kurtz [0] http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=9756fe38d10b2bf90c81dc4d2f17d5632e135364 [1] https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1064924
From: Sjoerd Simons <sjoerd.sim...@collabora.co.uk> Date: Fri, 22 Jun 2012 09:43:07 +0200 Subject: [PATCH] drm/i915: no lvds quirk for Zotac ZDBOX SD ID12/ID13 Bug-Debian: http://bugs.debian.org/?????? commit 9756fe38d10b2bf90c81dc4d2f17d5632e135364 upstream. This box claims to have an LVDS interface but doesn't actually have one. Signed-off-by: Sjoerd Simons <sjoerd.sim...@collabora.co.uk> Signed-off-by: Daniel Vetter <daniel.vet...@ffwll.ch> --- drivers/gpu/drm/i915/intel_lvds.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c index ab4d647..05fcadb 100644 --- a/drivers/gpu/drm/i915/intel_lvds.c +++ b/drivers/gpu/drm/i915/intel_lvds.c @@ -778,6 +778,14 @@ static const struct dmi_system_id intel_no_lvds[] = { DMI_MATCH(DMI_BOARD_NAME, "MS-7469"), }, }, + { + .callback = intel_no_lvds_dmi_callback, + .ident = "ZOTAC ZBOXSD-ID12/ID13", + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "ZOTAC"), + DMI_MATCH(DMI_BOARD_NAME, "ZBOXSD-ID12/ID13"), + }, + }, { } /* terminating entry */ }; -- 1.7.6.5
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