/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ /* * This file is provided under a dual BSD/GPLv2 license. When using or * redistributing this file, you may do so under either license. * * Copyright(c) 2018 Intel Corporation */ #ifndef __INCLUDE_SOUND_SOF_PM_H__ #define __INCLUDE_SOUND_SOF_PM_H__ #include <sound/sof/header.h> /* * PM */ /* PM context element */ struct sof_ipc_pm_ctx_elem { struct sof_ipc_hdr hdr; uint32_t type; uint32_t size; uint64_t addr; } __packed; /* * PM context - SOF_IPC_PM_CTX_SAVE, SOF_IPC_PM_CTX_RESTORE, * SOF_IPC_PM_CTX_SIZE */ struct sof_ipc_pm_ctx { struct sof_ipc_cmd_hdr hdr; struct sof_ipc_host_buffer buffer; uint32_t num_elems; uint32_t size; /* reserved for future use */ uint32_t reserved[8]; struct sof_ipc_pm_ctx_elem elems[]; } __packed; /* enable or disable cores - SOF_IPC_PM_CORE_ENABLE */ struct sof_ipc_pm_core_config { struct sof_ipc_cmd_hdr hdr; uint32_t enable_mask; } __packed; struct sof_ipc_pm_gate { struct sof_ipc_cmd_hdr hdr; uint32_t flags; /* platform specific */ /* reserved for future use */ uint32_t reserved[5]; } __packed; #endif