gpu/drm/i915: Add a blacklist to omit modeset on LID open

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On some machines (currently only the Toshiba Tecra A11 is known), the GPU
locks up when modeset is forced on LID open. This patch adds a new DMI
blacklist and omits modesetting for all matches.

Fixes https://bugzilla.kernel.org/show_bug.cgi?id=15550

Signed-off-by: Thomas Bächler <thomas@archlinux.org>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Eric Anholt <eric@anholt.net>

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Thomas Bächler 2010-07-02 10:44:23 +02:00 • committed by Eric Anholt

parent d6486813d2

commit 0544edfdc3

1 changed files with 23 additions and 0 deletions

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drivers/gpu/drm/i915/intel_lvds.c

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