]> git.baikalelectronics.ru Git - kernel.git/commit
drm/i915/lvds: Always use the presence pin for LVDS on PCH
authorChris Wilson <chris@chris-wilson.co.uk>
Thu, 9 Feb 2012 09:35:53 +0000 (09:35 +0000)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Wed, 15 Feb 2012 15:41:34 +0000 (16:41 +0100)
commitaaa38ef1bdd48bc94e69e99ef034c06a21ffbaf8
treecbf52b14b009ef352761fdd38c22f14c2d577a7d
parent70c0f38f751d66d9f51a65e2b116e4a24082c284
drm/i915/lvds: Always use the presence pin for LVDS on PCH

With the introduction of the PCH, we gained an LVDS presence pin but we
continued to use the existing logic that asserted that LVDS was only
supported on certain mobile chipsets. However, there are desktop
IronLake systems with LVDS attached which we fail to detect. So for PCH,
trust the LVDS presence pin and quirk all the lying manufacturers.

Tested-by: Daniel Woff <wolff.daniel@gmail.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=43171
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_display.c
drivers/gpu/drm/i915/intel_lvds.c