91 lines
2.7 KiB
C
91 lines
2.7 KiB
C
/*
|
|
* SPDX-FileCopyrightText: Copyright (c) 2015 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
|
|
* SPDX-License-Identifier: MIT
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
|
* copy of this software and associated documentation files (the "Software"),
|
|
* to deal in the Software without restriction, including without limitation
|
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
* and/or sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
|
* DEALINGS IN THE SOFTWARE.
|
|
*/
|
|
|
|
#ifndef __NV_KMS_H__
|
|
#define __NV_KMS_H__
|
|
|
|
#include "nvtypes.h"
|
|
#if defined(NV_KERNEL_INTERFACE_LAYER) && defined(NV_LINUX)
|
|
#include <linux/stddef.h> /* size_t */
|
|
#else
|
|
#include <stddef.h> /* size_t */
|
|
#endif
|
|
|
|
#include "nvkms-kapi.h"
|
|
|
|
typedef struct nvkms_per_open nvkms_per_open_handle_t;
|
|
|
|
typedef void nvkms_procfs_out_string_func_t(void *data,
|
|
const char *str);
|
|
|
|
typedef void nvkms_procfs_proc_t(void *data,
|
|
char *buffer, size_t size,
|
|
nvkms_procfs_out_string_func_t *outString);
|
|
|
|
typedef struct {
|
|
const char *name;
|
|
nvkms_procfs_proc_t *func;
|
|
} nvkms_procfs_file_t;
|
|
|
|
enum NvKmsClientType {
|
|
NVKMS_CLIENT_USER_SPACE,
|
|
NVKMS_CLIENT_KERNEL_SPACE,
|
|
};
|
|
|
|
NvBool nvKmsIoctl(
|
|
void *pOpenVoid,
|
|
NvU32 cmd,
|
|
NvU64 paramsAddress,
|
|
const size_t paramSize);
|
|
|
|
void nvKmsClose(void *pOpenVoid);
|
|
|
|
void* nvKmsOpen(
|
|
NvU32 pid,
|
|
enum NvKmsClientType clientType,
|
|
nvkms_per_open_handle_t *pOpenKernel);
|
|
|
|
NvBool nvKmsModuleLoad(void);
|
|
|
|
void nvKmsModuleUnload(void);
|
|
|
|
void nvKmsSuspend(NvU32 gpuId);
|
|
void nvKmsResume(NvU32 gpuId);
|
|
|
|
void nvKmsGetProcFiles(const nvkms_procfs_file_t **ppProcFiles);
|
|
|
|
void nvKmsKapiHandleEventQueueChange
|
|
(
|
|
struct NvKmsKapiDevice *device
|
|
);
|
|
|
|
NvBool nvKmsKapiGetFunctionsTableInternal
|
|
(
|
|
struct NvKmsKapiFunctionsTable *funcsTable
|
|
);
|
|
|
|
NvBool nvKmsGetBacklight(NvU32 display_id, void *drv_priv, NvU32 *brightness);
|
|
NvBool nvKmsSetBacklight(NvU32 display_id, void *drv_priv, NvU32 brightness);
|
|
|
|
#endif /* __NV_KMS_H__ */
|