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02eca6edcb
Add resume handling for System Controller to support system (S3/S4) and runtime power management transitions. On resume, restore SoC remapper configuration and mailbox interface to re‑establish communication with firmware. Signed-off-by: Anoop Vijay <anoop.c.vijay@intel.com> Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Reviewed-by: Badal Nilawar <badal.nilawar@intel.com> Signed-off-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Link: https://patch.msgid.link/20260327131837.2192929-15-anoop.c.vijay@intel.com
23 lines
439 B
C
23 lines
439 B
C
/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2026 Intel Corporation
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*/
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#ifndef _XE_SYSCTRL_H_
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#define _XE_SYSCTRL_H_
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#include <linux/container_of.h>
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#include "xe_device_types.h"
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#include "xe_sysctrl_types.h"
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static inline struct xe_device *sc_to_xe(struct xe_sysctrl *sc)
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{
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return container_of(sc, struct xe_device, sc);
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}
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int xe_sysctrl_init(struct xe_device *xe);
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void xe_sysctrl_pm_resume(struct xe_device *xe);
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#endif
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