drm/i915: disable DIP while changing the port

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The register specification says we need to do this.

V2: Only write the register if the port is enabled.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Paulo Zanoni 2012-05-28 16:42:54 -03:00 • committed by Daniel Vetter

parent 0dd87d2084

commit 72b78c9d19

1 changed files with 25 additions and 7 deletions

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drivers/gpu/drm/i915/intel_hdmi.c

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