Commit 7e85be99 authored by Rex Zhu's avatar Rex Zhu Committed by Alex Deucher

drm/amdgpu: mv some definition from amdgpu_acpi.c to amdgpu_acpi.h

These will be shared with the new powerplay module.
Signed-off-by: default avatarRex Zhu <Rex.Zhu@amd.com>
Reviewed-by: default avatarJammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 3a2c788d
......@@ -32,63 +32,7 @@
#include "amdgpu_acpi.h"
#include "atom.h"
#define ACPI_AC_CLASS "ac_adapter"
extern void amdgpu_pm_acpi_event_handler(struct amdgpu_device *adev);
struct atif_verify_interface {
u16 size; /* structure size in bytes (includes size field) */
u16 version; /* version */
u32 notification_mask; /* supported notifications mask */
u32 function_bits; /* supported functions bit vector */
} __packed;
struct atif_system_params {
u16 size; /* structure size in bytes (includes size field) */
u32 valid_mask; /* valid flags mask */
u32 flags; /* flags */
u8 command_code; /* notify command code */
} __packed;
struct atif_sbios_requests {
u16 size; /* structure size in bytes (includes size field) */
u32 pending; /* pending sbios requests */
u8 panel_exp_mode; /* panel expansion mode */
u8 thermal_gfx; /* thermal state: target gfx controller */
u8 thermal_state; /* thermal state: state id (0: exit state, non-0: state) */
u8 forced_power_gfx; /* forced power state: target gfx controller */
u8 forced_power_state; /* forced power state: state id */
u8 system_power_src; /* system power source */
u8 backlight_level; /* panel backlight level (0-255) */
} __packed;
#define ATIF_NOTIFY_MASK 0x3
#define ATIF_NOTIFY_NONE 0
#define ATIF_NOTIFY_81 1
#define ATIF_NOTIFY_N 2
struct atcs_verify_interface {
u16 size; /* structure size in bytes (includes size field) */
u16 version; /* version */
u32 function_bits; /* supported functions bit vector */
} __packed;
#define ATCS_VALID_FLAGS_MASK 0x3
struct atcs_pref_req_input {
u16 size; /* structure size in bytes (includes size field) */
u16 client_id; /* client id (bit 2-0: func num, 7-3: dev num, 15-8: bus num) */
u16 valid_flags_mask; /* valid flags mask */
u16 flags; /* flags */
u8 req_type; /* request type */
u8 perf_req; /* performance request */
} __packed;
struct atcs_pref_req_output {
u16 size; /* structure size in bytes (includes size field) */
u8 ret_val; /* return value */
} __packed;
/* Call the ATIF method
*/
/**
......
......@@ -24,11 +24,60 @@
#ifndef AMDGPU_ACPI_H
#define AMDGPU_ACPI_H
struct amdgpu_device;
struct acpi_bus_event;
#define ACPI_AC_CLASS "ac_adapter"
int amdgpu_atif_handler(struct amdgpu_device *adev,
struct acpi_bus_event *event);
struct atif_verify_interface {
u16 size; /* structure size in bytes (includes size field) */
u16 version; /* version */
u32 notification_mask; /* supported notifications mask */
u32 function_bits; /* supported functions bit vector */
} __packed;
struct atif_system_params {
u16 size; /* structure size in bytes (includes size field) */
u32 valid_mask; /* valid flags mask */
u32 flags; /* flags */
u8 command_code; /* notify command code */
} __packed;
struct atif_sbios_requests {
u16 size; /* structure size in bytes (includes size field) */
u32 pending; /* pending sbios requests */
u8 panel_exp_mode; /* panel expansion mode */
u8 thermal_gfx; /* thermal state: target gfx controller */
u8 thermal_state; /* thermal state: state id (0: exit state, non-0: state) */
u8 forced_power_gfx; /* forced power state: target gfx controller */
u8 forced_power_state; /* forced power state: state id */
u8 system_power_src; /* system power source */
u8 backlight_level; /* panel backlight level (0-255) */
} __packed;
#define ATIF_NOTIFY_MASK 0x3
#define ATIF_NOTIFY_NONE 0
#define ATIF_NOTIFY_81 1
#define ATIF_NOTIFY_N 2
struct atcs_verify_interface {
u16 size; /* structure size in bytes (includes size field) */
u16 version; /* version */
u32 function_bits; /* supported functions bit vector */
} __packed;
#define ATCS_VALID_FLAGS_MASK 0x3
struct atcs_pref_req_input {
u16 size; /* structure size in bytes (includes size field) */
u16 client_id; /* client id (bit 2-0: func num, 7-3: dev num, 15-8: bus num) */
u16 valid_flags_mask; /* valid flags mask */
u16 flags; /* flags */
u8 req_type; /* request type */
u8 perf_req; /* performance request */
} __packed;
struct atcs_pref_req_output {
u16 size; /* structure size in bytes (includes size field) */
u8 ret_val; /* return value */
} __packed;
/* AMD hw uses four ACPI control methods:
* 1. ATIF
......
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