Daniel Vetter c3456fb3e4 drm/i915: prefer VBT modes for SVDO-LVDS over EDID ... In commit 53d3b4d777 Author: Egbert Eich <eich@suse.de> Date: Tue Jun 4 17:13:21 2013 +0200 drm/i915/sdvo: Use &intel_sdvo->ddc instead of intel_sdvo->i2c for DDC Egbert Eich fixed a long-standing bug where we simply used a non-working i2c controller to read the EDID for SDVO-LVDS panels. Unfortunately some machines seem to not be able to cope with the mode provided in the EDID. Specifically they seem to not be able to cope with a 4x pixel mutliplier instead of a 2x one, which seems to have been worked around by slightly changing the panels native mode in the VBT so that the dotclock is just barely above 50MHz. Since it took forever to notice the breakage it's fairly safe to assume that at least for SDVO-LVDS panels the VBT contains fairly sane data. So just switch around the order and use VBT modes first. v2: Also add EDID modes just in case, and spell Egbert correctly. v3: Elaborate a bit more about what's going on on Chris' machine. Cc: Egbert Eich <eich@suse.de> Cc: Chris Wilson <chris@chris-wilson.co.uk> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=65524 Cc: stable@vger.kernel.org Reported-and-tested-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>		2013-06-10 10:13:34 +02:00
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drm	drm/i915: prefer VBT modes for SVDO-LVDS over EDID	2013-06-10 10:13:34 +02:00
host1x	drivers/gpu/host1x/drm: don't check resource with devm_ioremap_resource	2013-05-18 11:55:30 +02:00
vga	fbcon: fix locking harder	2013-02-08 12:02:43 +10:00
Makefile	gpu: host1x: Add host1x driver	2013-04-22 12:32:40 +02:00