drm/i915: Explain why we need to write DPLL twice

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... it's because setting the Pixel Multiply bits only takes effect once
the PLL is enabled and stable.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

...

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Chris Wilson 2010-12-03 21:13:16 +00:00

parent 17fe698110

commit a589b9f429

1 changed files with 5 additions and 5 deletions

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drivers/gpu/drm/i915/intel_display.c

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