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drm/i915: Don't look at staged config crtc when changing DRRS state 

The function intel_dp_set_drrs_state() would decide which pipe to
downclock based on the staged config for the given connector. However,
the result of that function is immediate, and it uses input values from
crtc->config, so it should be looking at the current crtc instead.

Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Ander Conselvan de Oliveira 2015-03-20 16:18:18 +02:00 committed by Daniel Vetter
parent a93e255f81
commit 723f9aab55
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/intel_dp.c
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@ -5000,7 +5000,7 @@ static void intel_dp_set_drrs_state(struct drm_device *dev, int refresh_rate)
dig_port = dp_to_dig_port(intel_dp);
encoder = &dig_port->base;
intel_crtc = encoder->new_crtc;
intel_crtc = to_intel_crtc(encoder->base.crtc);
if (!intel_crtc) {
DRM_DEBUG_KMS("DRRS: intel_crtc not initialized\n");