/* SPDX-License-Identifier: MIT */ /* * Copyright © 2021 Intel Corporation */ #ifndef _INTEL_GUC_SLPC_H_ #define _INTEL_GUC_SLPC_H_ #include "intel_guc_submission.h" #include "intel_guc_slpc_types.h" struct intel_gt; struct drm_printer; static inline bool intel_guc_slpc_is_supported(struct intel_guc *guc) { return guc->slpc.supported; } static inline bool intel_guc_slpc_is_wanted(struct intel_guc *guc) { return guc->slpc.selected; } static inline bool intel_guc_slpc_is_used(struct intel_guc *guc) { return intel_guc_submission_is_used(guc) && intel_guc_slpc_is_wanted(guc); } void intel_guc_slpc_init_early(struct intel_guc_slpc *slpc); int intel_guc_slpc_init(struct intel_guc_slpc *slpc); int intel_guc_slpc_enable(struct intel_guc_slpc *slpc); void intel_guc_slpc_fini(struct intel_guc_slpc *slpc); int intel_guc_slpc_set_max_freq(struct intel_guc_slpc *slpc, u32 val); int intel_guc_slpc_set_min_freq(struct intel_guc_slpc *slpc, u32 val); int intel_guc_slpc_set_boost_freq(struct intel_guc_slpc *slpc, u32 val); int intel_guc_slpc_get_max_freq(struct intel_guc_slpc *slpc, u32 *val); int intel_guc_slpc_get_min_freq(struct intel_guc_slpc *slpc, u32 *val); int intel_guc_slpc_print_info(struct intel_guc_slpc *slpc, struct drm_printer *p); void intel_guc_pm_intrmsk_enable(struct intel_gt *gt); void intel_guc_slpc_boost(struct intel_guc_slpc *slpc); void intel_guc_slpc_dec_waiters(struct intel_guc_slpc *slpc); #endif