[PATCH 18/20] drm/i915: Don't look at staged config crtc when changing DRRS state

Ander Conselvan de Oliveira
2015-03-20T14:19:56Z

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>
---
drivers/gpu/drm/i915/intel_dp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 0c61aed..22bf6f2 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -4935,7 +4935,7 @@ 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");