static int guc_action_flush_log_complete(struct intel_guc *guc) { u32 action[] = { INTEL_GUC_ACTION_LOG_BUFFER_FILE_FLUSH_COMPLETE }; return intel_guc_send(guc, action, ARRAY_SIZE(action)); }
static int guc_action_flush_log(struct intel_guc *guc) { u32 action[] = { INTEL_GUC_ACTION_FORCE_LOG_BUFFER_FLUSH, 0 }; return intel_guc_send(guc, action, ARRAY_SIZE(action)); }
static int guc_action_control_log(struct intel_guc *guc, bool enable, bool default_logging, u32 verbosity) { u32 action[] = { INTEL_GUC_ACTION_UK_LOG_ENABLE_LOGGING, (enable ? GUC_LOG_CONTROL_LOGGING_ENABLED : 0) | (verbosity << GUC_LOG_CONTROL_VERBOSITY_SHIFT) | (default_logging ? GUC_LOG_CONTROL_DEFAULT_LOGGING : 0) }; GEM_BUG_ON(verbosity > GUC_LOG_VERBOSITY_MAX); return intel_guc_send(guc, action, ARRAY_SIZE(action)); }
int intel_guc_sample_forcewake(struct intel_guc *guc) { struct drm_i915_private *dev_priv = guc_to_i915(guc); u32 action[2]; action[0] = INTEL_GUC_ACTION_SAMPLE_FORCEWAKE; /* WaRsDisableCoarsePowerGating:skl,bxt */ if (!intel_enable_rc6() || NEEDS_WaRsDisableCoarsePowerGating(dev_priv)) action[1] = 0; else /* bit 0 and 1 are for Render and Media domain separately */ action[1] = GUC_FORCEWAKE_RENDER | GUC_FORCEWAKE_MEDIA; return intel_guc_send(guc, action, ARRAY_SIZE(action)); }