drm/i915: reuse WRPLL when possible

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It seems we do have machines with 3 HDMI/DVI outputs, so sharing
WRPLLs is the only way to get 3 pipes working.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=68485
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Paulo Zanoni 2013-10-30 18:27:43 -02:00 • committed by Daniel Vetter

parent 4aeebd7443

commit 0694001b27

1 changed files with 22 additions and 15 deletions

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drivers/gpu/drm/i915/intel_ddi.c

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