diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_uc.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_uc.c b/drivers/gpu/drm/i915/intel_uc.c index 1a265fbd95c7..75943ea4e65d 100644 --- a/drivers/gpu/drm/i915/intel_uc.c +++ b/drivers/gpu/drm/i915/intel_uc.c @@ -130,6 +130,15 @@ static void sanitize_options_early(struct drm_i915_private *i915) "no HuC firmware"); } + /* XXX: GuC submission is unavailable for now */ + if (intel_uc_is_using_guc_submission(i915)) { + DRM_INFO("Incompatible option detected: %s=%d, %s!\n", + "enable_guc", i915_modparams.enable_guc, + "GuC submission not supported"); + DRM_INFO("Switching to non-GuC submission mode!\n"); + i915_modparams.enable_guc &= ~ENABLE_GUC_SUBMISSION; + } + /* A negative value means "use platform/config default" */ if (i915_modparams.guc_log_level < 0) i915_modparams.guc_log_level = @@ -298,6 +307,9 @@ int intel_uc_init(struct drm_i915_private *i915) if (!HAS_GUC(i915)) return -ENODEV; + /* XXX: GuC submission is unavailable for now */ + GEM_BUG_ON(USES_GUC_SUBMISSION(i915)); + ret = intel_guc_init(guc); if (ret) return ret; |