diff options
Diffstat (limited to 'include/uapi/drm/amdxdna_accel.h')
| -rw-r--r-- | include/uapi/drm/amdxdna_accel.h | 79 |
1 files changed, 72 insertions, 7 deletions
diff --git a/include/uapi/drm/amdxdna_accel.h b/include/uapi/drm/amdxdna_accel.h index af12af8bd699..a706ead39082 100644 --- a/include/uapi/drm/amdxdna_accel.h +++ b/include/uapi/drm/amdxdna_accel.h @@ -33,6 +33,7 @@ enum amdxdna_drm_ioctl_id { DRM_AMDXDNA_SYNC_BO, DRM_AMDXDNA_EXEC_CMD, DRM_AMDXDNA_GET_INFO, + DRM_AMDXDNA_SET_STATE, }; /** @@ -86,7 +87,7 @@ struct amdxdna_drm_create_hwctx { /** * struct amdxdna_drm_destroy_hwctx - Destroy hardware context. * @handle: Hardware context handle. - * @pad: Structure padding. + * @pad: MBZ. */ struct amdxdna_drm_destroy_hwctx { __u32 handle; @@ -97,7 +98,7 @@ struct amdxdna_drm_destroy_hwctx { * struct amdxdna_cu_config - configuration for one CU * @cu_bo: CU configuration buffer bo handle. * @cu_func: Function of a CU. - * @pad: Structure padding. + * @pad: MBZ. */ struct amdxdna_cu_config { __u32 cu_bo; @@ -108,7 +109,7 @@ struct amdxdna_cu_config { /** * struct amdxdna_hwctx_param_config_cu - configuration for CUs in hardware context * @num_cus: Number of CUs to configure. - * @pad: Structure padding. + * @pad: MBZ. * @cu_configs: Array of CU configurations of struct amdxdna_cu_config. */ struct amdxdna_hwctx_param_config_cu { @@ -121,7 +122,6 @@ enum amdxdna_drm_config_hwctx_param { DRM_AMDXDNA_HWCTX_CONFIG_CU, DRM_AMDXDNA_HWCTX_ASSIGN_DBG_BUF, DRM_AMDXDNA_HWCTX_REMOVE_DBG_BUF, - DRM_AMDXDNA_HWCTX_CONFIG_NUM }; /** @@ -132,7 +132,7 @@ enum amdxdna_drm_config_hwctx_param { * @param_val: A structure specified by the param_type struct member. * @param_val_size: Size of the parameter buffer pointed to by the param_val. * If param_val is not a pointer, driver can ignore this. - * @pad: Structure padding. + * @pad: MBZ. * * Note: if the param_val is a pointer pointing to a buffer, the maximum size * of the buffer is 4KiB(PAGE_SIZE). @@ -174,7 +174,7 @@ struct amdxdna_drm_create_bo { * @ext: MBZ. * @ext_flags: MBZ. * @handle: DRM buffer object handle. - * @pad: Structure padding. + * @pad: MBZ. * @map_offset: Returned DRM fake offset for mmap(). * @vaddr: Returned user VA of buffer. 0 in case user needs mmap(). * @xdna_addr: Returned XDNA device virtual address. @@ -375,6 +375,38 @@ struct amdxdna_drm_query_hwctx { __u64 errors; }; +enum amdxdna_power_mode_type { + POWER_MODE_DEFAULT, /* Fallback to calculated DPM */ + POWER_MODE_LOW, /* Set frequency to lowest DPM */ + POWER_MODE_MEDIUM, /* Set frequency to medium DPM */ + POWER_MODE_HIGH, /* Set frequency to highest DPM */ + POWER_MODE_TURBO, /* Maximum power */ +}; + +/** + * struct amdxdna_drm_get_power_mode - Get the configured power mode + * @power_mode: The mode type from enum amdxdna_power_mode_type + * @pad: Structure padding. + */ +struct amdxdna_drm_get_power_mode { + __u8 power_mode; + __u8 pad[7]; +}; + +/** + * struct amdxdna_drm_query_firmware_version - Query the firmware version + * @major: The major version number + * @minor: The minor version number + * @patch: The patch level version number + * @build: The build ID + */ +struct amdxdna_drm_query_firmware_version { + __u32 major; /* out */ + __u32 minor; /* out */ + __u32 patch; /* out */ + __u32 build; /* out */ +}; + enum amdxdna_drm_get_param { DRM_AMDXDNA_QUERY_AIE_STATUS, DRM_AMDXDNA_QUERY_AIE_METADATA, @@ -382,7 +414,8 @@ enum amdxdna_drm_get_param { DRM_AMDXDNA_QUERY_CLOCK_METADATA, DRM_AMDXDNA_QUERY_SENSORS, DRM_AMDXDNA_QUERY_HW_CONTEXTS, - DRM_AMDXDNA_NUM_GET_PARAM, + DRM_AMDXDNA_QUERY_FIRMWARE_VERSION = 8, + DRM_AMDXDNA_GET_POWER_MODE, }; /** @@ -397,6 +430,34 @@ struct amdxdna_drm_get_info { __u64 buffer; /* in/out */ }; +enum amdxdna_drm_set_param { + DRM_AMDXDNA_SET_POWER_MODE, + DRM_AMDXDNA_WRITE_AIE_MEM, + DRM_AMDXDNA_WRITE_AIE_REG, +}; + +/** + * struct amdxdna_drm_set_state - Set the state of the AIE hardware. + * @param: Value in enum amdxdna_drm_set_param. + * @buffer_size: Size of the input param. + * @buffer: Pointer to the input param. + */ +struct amdxdna_drm_set_state { + __u32 param; /* in */ + __u32 buffer_size; /* in */ + __u64 buffer; /* in */ +}; + +/** + * struct amdxdna_drm_set_power_mode - Set the power mode of the AIE hardware + * @power_mode: The sensor type from enum amdxdna_power_mode_type + * @pad: MBZ. + */ +struct amdxdna_drm_set_power_mode { + __u8 power_mode; + __u8 pad[7]; +}; + #define DRM_IOCTL_AMDXDNA_CREATE_HWCTX \ DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDXDNA_CREATE_HWCTX, \ struct amdxdna_drm_create_hwctx) @@ -429,6 +490,10 @@ struct amdxdna_drm_get_info { DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDXDNA_GET_INFO, \ struct amdxdna_drm_get_info) +#define DRM_IOCTL_AMDXDNA_SET_STATE \ + DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDXDNA_SET_STATE, \ + struct amdxdna_drm_set_state) + #if defined(__cplusplus) } /* extern c end */ #endif |