drm/i915: refactor VBT validation

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Make the validation function a boolean operating on a buffer of given
size, removing the extra pointer dances.

Move the OpRegion based VBT validation to intel_opregion_setup(), only
initializing opregion->vbt if it's valid.

v2: move logging about valid VBT to opregion setup too (Ville)

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178175-27420-1-git-send-email-jani.nikula@intel.com

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This commit is contained in:

Jani Nikula 2015-12-15 13:16:15 +02:00

parent 8b8e1a8990

commit f0067a31e8

3 changed files with 43 additions and 36 deletions

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1

drivers/gpu/drm/i915/i915_drv.h

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67

drivers/gpu/drm/i915/intel_bios.c

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11

drivers/gpu/drm/i915/intel_opregion.c

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