| Message ID | 20200415185150.21016-1-matthew.s.atwood@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drm/i915/tgl: Wa_14011059788 | expand |
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index b632b6bb9c3e..30b45c0de6fb 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -6854,6 +6854,10 @@ static void tgl_init_clock_gating(struct drm_i915_private *dev_priv) if (IS_TGL_REVID(dev_priv, TGL_REVID_A0, TGL_REVID_A0)) I915_WRITE(GEN9_CLKGATE_DIS_3, I915_READ(GEN9_CLKGATE_DIS_3) | TGL_VRH_GATING_DIS); + + /* Wa_14011059788:tgl */ + intel_uncore_rmw(&dev_priv->uncore, GEN10_DFR_RATIO_EN_AND_CHICKEN, + 0, DFR_DISABLE) } static void cnp_init_clock_gating(struct drm_i915_private *dev_priv)
Reflect recent Bspec changes Signed-off-by: Matt Atwood <matthew.s.atwood@intel.com> --- drivers/gpu/drm/i915/intel_pm.c | 4 ++++ 1 file changed, 4 insertions(+)