diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_runtime_pm.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_runtime_pm.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c index 81319fd1023c..35a344d799eb 100644 --- a/drivers/gpu/drm/i915/intel_runtime_pm.c +++ b/drivers/gpu/drm/i915/intel_runtime_pm.c @@ -663,8 +663,7 @@ static void skl_set_power_well(struct drm_i915_private *dev_priv, } else { if (enable_requested) { if (IS_SKYLAKE(dev) && - (power_well->data == SKL_DISP_PW_1) && - (intel_csr_load_status_get(dev_priv) == FW_LOADED)) + (power_well->data == SKL_DISP_PW_1)) DRM_DEBUG_KMS("Not Disabling PW1, dmc will handle\n"); else { I915_WRITE(HSW_PWR_WELL_DRIVER, tmp & ~req_mask); @@ -673,20 +672,8 @@ static void skl_set_power_well(struct drm_i915_private *dev_priv, } if (GEN9_ENABLE_DC5(dev) && - power_well->data == SKL_DISP_PW_2) { - enum csr_state state; - /* TODO: wait for a completion event or - * similar here instead of busy - * waiting using wait_for function. - */ - wait_for((state = intel_csr_load_status_get(dev_priv)) != - FW_UNINITIALIZED, 1000); - if (state != FW_LOADED) - DRM_DEBUG("CSR firmware not ready (%d)\n", - state); - else + power_well->data == SKL_DISP_PW_2) gen9_enable_dc5(dev_priv); - } } } |