diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index a0f8913a76f8..7a0e4d6c71e2 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -1601,6 +1601,9 @@ static int intel_runtime_resume(struct device *device) if (IS_BROXTON(dev)) { bxt_disable_dc9(dev_priv); bxt_display_core_init(dev_priv, true); + if (dev_priv->csr.dmc_payload && + (dev_priv->csr.allowed_dc_mask & DC_STATE_EN_UPTO_DC5)) + gen9_enable_dc5(dev_priv); } else if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv)) { hsw_disable_pc8(dev_priv); } else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) { |