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drm/i915: Enable eDP DRRS for CHV
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
gpu
/
drm
/
i915
/
intel_dp.c
diff --git
a/drivers/gpu/drm/i915/intel_dp.c
b/drivers/gpu/drm/i915/intel_dp.c
index 4d6e68c52fd9f53a73ba22e625e773beea24a8ac..686c3d5c3769978970e59b6e15b8368f6968a154 100644
(file)
--- a/
drivers/gpu/drm/i915/intel_dp.c
+++ b/
drivers/gpu/drm/i915/intel_dp.c
@@
-4808,7
+4808,7
@@
static void intel_dp_set_drrs_state(struct drm_device *dev, int refresh_rate)
return;
}
- if (INTEL_INFO(dev)->gen >= 8) {
+ if (INTEL_INFO(dev)->gen >= 8
&& !IS_CHERRYVIEW(dev)
) {
switch (index) {
case DRRS_HIGH_RR:
intel_dp_set_m_n(intel_crtc, M1_N1);