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Commit f2d91a2c authored by Daniel Vetter's avatar Daniel Vetter
Browse files

drm/i915: tune reset dmesg output a bit 

We don't want any ERROR for simulated gpu hangs, otoh printing the
error code when the reset failed for real should be interesting.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=71333


lu hua <huax.lu@intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent e4607fcf

drivers/gpu/drm/i915/i915_drv.c

+3 −3
Original line number Diff line number Diff line
@@ -731,14 +731,14 @@ int i915_reset(struct drm_device *dev) 
		DRM_INFO("Simulated gpu hang, resetting stop_rings\n");

		dev_priv->gpu_error.stop_rings = 0;

		if (ret == -ENODEV) {

			DRM_ERROR("Reset not implemented, but ignoring "

			DRM_INFO("Reset not implemented, but ignoring "

				 "error for simulated gpu hangs\n");

			ret = 0;

		}

	}



	if (ret) {

		DRM_ERROR("Failed to reset chip.\n");

		DRM_ERROR("Failed to reset chip: %i\n", ret);

		mutex_unlock(&dev->struct_mutex);

		return ret;

	}