drm/i915: enable DP/eDP for Sandybridge/Cougarpoint

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DP on Cougarpoint has new training pattern definitions, and
new transcoder DP control register is used to determine the mapping
for transcoder and DP digital output. And eDP for Sandybridge has
new voltage and pre-emphasis level definitions.

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

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Zhenyu Wang 2010-04-08 09:43:27 +08:00 • committed by Eric Anholt

parent 0f229062a1

commit e3421a1894

3 changed files with 154 additions and 19 deletions

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1

drivers/gpu/drm/i915/i915_drv.h

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41

drivers/gpu/drm/i915/intel_display.c

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131

drivers/gpu/drm/i915/intel_dp.c

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