Merge remote-tracking branch 'hid/for-next'

[karo-tx-linux.git] / drivers / gpu / drm / i915 / intel_pm.c

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index f4c5e95b2d6f633b8151832973f6b831ab0bc559..26c2ea3e985c22d7011e68f3e73d14fa8e896131 100644 (file)
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -4759,7 +4759,9 @@ static void cpt_init_clock_gating(struct drm_device *dev)
         * gating for the panel power sequencer or it will fail to
         * start up when no ports are active.
         */
-       I915_WRITE(SOUTH_DSPCLK_GATE_D, PCH_DPLSUNIT_CLOCK_GATE_DISABLE);
+       I915_WRITE(SOUTH_DSPCLK_GATE_D, PCH_DPLSUNIT_CLOCK_GATE_DISABLE |
+                  PCH_DPLUNIT_CLOCK_GATE_DISABLE |
+                  PCH_CPUNIT_CLOCK_GATE_DISABLE);
        I915_WRITE(SOUTH_CHICKEN2, I915_READ(SOUTH_CHICKEN2) |
                   DPLS_EDP_PPS_FIX_DIS);
        /* The below fixes the weird display corruption, a few pixels shifted