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84 lines
3.1 KiB
C
84 lines
3.1 KiB
C
/*
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* SPDX-FileCopyrightText: Copyright (c) 2021-2022 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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* SPDX-License-Identifier: MIT
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#pragma once
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#include <nvtypes.h>
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//
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// This file was generated with FINN, an NVIDIA coding tool.
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// Source file: ctrl/ctrl9010.finn
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//
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#include "ctrl/ctrlxxxx.h"
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#define NV9010_CTRL_CMD(cat,idx) \
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NVXXXX_CTRL_CMD(0x9010, NV9010_CTRL_##cat, idx)
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/* Command categories (6bits) */
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#define NV9010_CTRL_RESERVED (0x00)
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#define NV9010_CTRL_VBLANK_CALLBACK (0x01)
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/*
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* NV9010_CTRL_CMD_NULL
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*
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* This command does nothing.
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* This command does not take any parameters.
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*
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* Possible status values returned are:
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* NV_OK
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*/
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#define NV9010_CTRL_CMD_NULL (0x90100000) /* finn: Evaluated from "(FINN_NV9010_VBLANK_CALLBACK_RESERVED_INTERFACE_ID << 8) | 0x0" */
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/*
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* NV9010_CTRL_CMD_SET_VBLANK_NOTIFICATION
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*
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* This command is used to enable and disable vblank notifications. This
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* is specially intended for cases where the RM client is calling from a
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* high IRQL context, where other mechanisms to toggle vblank notification
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* (such as freeing and reallocating the NV9010_VBLANK_CALLBACK object)
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* would not be suitable. As this is being invoked at the high IRQL,
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* locking can be bypassed, if the NVOS54_FLAGS_LOCK_BYPASS flag is set on
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* the control call.Here the OS will take care of the synchronization.
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* The Windows Display Driver for Cobalt requires this, for example.
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*
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* bSetVBlankNotifyEnable
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* This parameter tell whether to enable or disable the Vblank notification
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*
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* Possible status values returned are:
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* NV_OK
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* NV_ERR_INVALID_ARGUMENT
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*/
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#define NV9010_CTRL_CMD_SET_VBLANK_NOTIFICATION (0x90100101) /* finn: Evaluated from "(FINN_NV9010_VBLANK_CALLBACK_INTERFACE_ID << 8) | NV9010_CTRL_CMD_SET_VBLANK_NOTIFICATION_PARAMS_MESSAGE_ID" */
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#define NV9010_CTRL_CMD_SET_VBLANK_NOTIFICATION_PARAMS_MESSAGE_ID (0x01U)
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typedef struct NV9010_CTRL_CMD_SET_VBLANK_NOTIFICATION_PARAMS {
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NvBool bSetVBlankNotifyEnable;
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} NV9010_CTRL_CMD_SET_VBLANK_NOTIFICATION_PARAMS;
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/* _ctrl9010_h_ */
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