drm/i915/pch: Use minimal number of FDI lanes (v2)

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This should be a small power savings. Tested on Lenovo T410 (Ironlake), LVDS
VGA and DisplayPort, up to 1920x1200R.

v2: Add Sandybridge support, fix obvious math error.

Acked-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Eric Anholt <eric@anholt.net>

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Adam Jackson 2010-04-12 11:38:44 -04:00 • committed by Eric Anholt

parent 7f8a85698f

commit 77ffb5979d

2 changed files with 21 additions and 6 deletions

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26

drivers/gpu/drm/i915/intel_display.c

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1

drivers/gpu/drm/i915/intel_drv.h

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