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fabedb758f
Also, extract out the GuC RC related set/unset param functions into xe_guc_rc file. GuC still allows us to override GuC RC mode using an SLPC H2G interface. Continue to use that interface, but move the related code to the newly created xe_guc_rc file. Cc: Riana Tauro <riana.tauro@intel.com> Cc: Michal Wajdeczko <michal.wajdeczko@intel.com> Reviewed-by: Riana Tauro <riana.tauro@intel.com> Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Signed-off-by: Vinay Belgaumkar <vinay.belgaumkar@intel.com> Link: https://patch.msgid.link/20260204014234.2867763-4-vinay.belgaumkar@intel.com
45 lines
1.7 KiB
C
45 lines
1.7 KiB
C
/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2022 Intel Corporation
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*/
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#ifndef _XE_GUC_PC_H_
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#define _XE_GUC_PC_H_
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#include <linux/types.h>
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struct xe_guc_pc;
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struct drm_printer;
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int xe_guc_pc_init(struct xe_guc_pc *pc);
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int xe_guc_pc_start(struct xe_guc_pc *pc);
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int xe_guc_pc_stop(struct xe_guc_pc *pc);
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void xe_guc_pc_print(struct xe_guc_pc *pc, struct drm_printer *p);
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int xe_guc_pc_action_set_param(struct xe_guc_pc *pc, u8 id, u32 value);
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int xe_guc_pc_action_unset_param(struct xe_guc_pc *pc, u8 id);
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u32 xe_guc_pc_get_act_freq(struct xe_guc_pc *pc);
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int xe_guc_pc_get_cur_freq(struct xe_guc_pc *pc, u32 *freq);
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u32 xe_guc_pc_get_cur_freq_fw(struct xe_guc_pc *pc);
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u32 xe_guc_pc_get_rp0_freq(struct xe_guc_pc *pc);
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u32 xe_guc_pc_get_rpa_freq(struct xe_guc_pc *pc);
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u32 xe_guc_pc_get_rpe_freq(struct xe_guc_pc *pc);
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u32 xe_guc_pc_get_rpn_freq(struct xe_guc_pc *pc);
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int xe_guc_pc_get_min_freq(struct xe_guc_pc *pc, u32 *freq);
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int xe_guc_pc_set_min_freq(struct xe_guc_pc *pc, u32 freq);
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int xe_guc_pc_get_max_freq(struct xe_guc_pc *pc, u32 *freq);
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int xe_guc_pc_set_max_freq(struct xe_guc_pc *pc, u32 freq);
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int xe_guc_pc_set_power_profile(struct xe_guc_pc *pc, const char *buf);
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void xe_guc_pc_get_power_profile(struct xe_guc_pc *pc, char *profile);
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enum xe_gt_idle_state xe_guc_pc_c_status(struct xe_guc_pc *pc);
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u64 xe_guc_pc_rc6_residency(struct xe_guc_pc *pc);
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u64 xe_guc_pc_mc6_residency(struct xe_guc_pc *pc);
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void xe_guc_pc_init_early(struct xe_guc_pc *pc);
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int xe_guc_pc_restore_stashed_freq(struct xe_guc_pc *pc);
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void xe_guc_pc_raise_unslice(struct xe_guc_pc *pc);
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void xe_guc_pc_apply_flush_freq_limit(struct xe_guc_pc *pc);
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void xe_guc_pc_remove_flush_freq_limit(struct xe_guc_pc *pc);
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#endif /* _XE_GUC_PC_H_ */
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