diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c index 7d50d026026fb..cbbef39c69cbe 100644 --- a/drivers/gpu/drm/i915/display/intel_bios.c +++ b/drivers/gpu/drm/i915/display/intel_bios.c @@ -3414,8 +3414,7 @@ bool intel_bios_is_lvds_present(struct drm_i915_private *i915, u8 *i2c_pin) * additional data. Trust that if the VBT was written into * the OpRegion then they have validated the LVDS's existence. */ - if (intel_opregion_get_vbt(i915, NULL)) - return true; + return intel_opregion_vbt_present(i915); } return false; diff --git a/drivers/gpu/drm/i915/display/intel_opregion.c b/drivers/gpu/drm/i915/display/intel_opregion.c index 5d07a002edaac..58dfecb617b07 100644 --- a/drivers/gpu/drm/i915/display/intel_opregion.c +++ b/drivers/gpu/drm/i915/display/intel_opregion.c @@ -1131,6 +1131,16 @@ const struct drm_edid *intel_opregion_get_edid(struct intel_connector *intel_con return drm_edid; } +bool intel_opregion_vbt_present(struct drm_i915_private *i915) +{ + struct intel_opregion *opregion = i915->display.opregion; + + if (!opregion || !opregion->vbt) + return false; + + return true; +} + const void *intel_opregion_get_vbt(struct drm_i915_private *i915, size_t *size) { struct intel_opregion *opregion = i915->display.opregion; diff --git a/drivers/gpu/drm/i915/display/intel_opregion.h b/drivers/gpu/drm/i915/display/intel_opregion.h index 0bec224f711fc..63573c38d735c 100644 --- a/drivers/gpu/drm/i915/display/intel_opregion.h +++ b/drivers/gpu/drm/i915/display/intel_opregion.h @@ -53,6 +53,7 @@ int intel_opregion_notify_adapter(struct drm_i915_private *dev_priv, int intel_opregion_get_panel_type(struct drm_i915_private *dev_priv); const struct drm_edid *intel_opregion_get_edid(struct intel_connector *connector); +bool intel_opregion_vbt_present(struct drm_i915_private *i915); const void *intel_opregion_get_vbt(struct drm_i915_private *i915, size_t *size); bool intel_opregion_headless_sku(struct drm_i915_private *i915);