Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 2e5fec5f authored by Jani Nikula's avatar Jani Nikula
Browse files

drm/i915/opregion: debug log about invalid ACPI OpRegion VBT 



Leave more breadcrumbs for debuggers.

Reviewed-by: default avatarBob Paauwe <bob.j.paauwe@intel.com>
Signed-off-by: default avatarJani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1490783578-6065-3-git-send-email-jani.nikula@intel.com
parent ccbf6b64

drivers/gpu/drm/i915/intel_opregion.c

+4 −0
Original line number Diff line number Diff line
@@ -989,6 +989,8 @@ int intel_opregion_setup(struct drm_i915_private *dev_priv) 
			opregion->vbt = vbt;

			opregion->vbt_size = vbt_size;

			goto out;

		} else {

			DRM_DEBUG_KMS("Invalid VBT in ACPI OpRegion (RVDA)\n");

		}

	}
@@ -1007,6 +1009,8 @@ int intel_opregion_setup(struct drm_i915_private *dev_priv) 
		DRM_DEBUG_KMS("Found valid VBT in ACPI OpRegion (Mailbox #4)\n");

		opregion->vbt = vbt;

		opregion->vbt_size = vbt_size;

	} else {

		DRM_DEBUG_KMS("Invalid VBT in ACPI OpRegion (Mailbox #4)\n");

	}



out: