diff options
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display_power.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c index 9419ae8c6111..53311b9764dc 100644 --- a/drivers/gpu/drm/i915/display/intel_display_power.c +++ b/drivers/gpu/drm/i915/display/intel_display_power.c @@ -4674,7 +4674,10 @@ int intel_power_domains_init(struct drm_i915_private *dev_priv) * The enabling order will be from lower to higher indexed wells, * the disabling order is reversed. */ - if (IS_ALDERLAKE_S(dev_priv) || IS_DG1(dev_priv)) { + if (!HAS_DISPLAY(dev_priv)) { + power_domains->power_well_count = 0; + err = 0; + } else if (IS_ALDERLAKE_S(dev_priv) || IS_DG1(dev_priv)) { err = set_power_wells_mask(power_domains, tgl_power_wells, BIT_ULL(TGL_DISP_PW_TC_COLD_OFF)); } else if (IS_ROCKETLAKE(dev_priv)) { |