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authorArthur Hanson Rasmusson <arthur@vgpu.io>2026-09-13 18:36:21 -0400
committerArthur Hanson Rasmusson <arthur@vgpu.io>2026-09-13 18:36:21 -0400
commit00e54c13c7c9030c4d5f7151467f2d85a3730e29 (patch)
tree17a45239df8d2e4912ff3697ed06e85a10b969de /userspace/sdks/nv570/inc/ctrl/ctrl0073/ctrl0073dp.h
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Initial commit: Open-IOV vGPU-IO complete stack
- Firmware decompilation: GSP 570.144W (28.5MB ELF, RV64IMAC), 132 decompiled C files - Kernel modules: nvidia.ko (34MB, OpenRM), open-iov-vfio.ko (2.8MB, VFIO mdev), gsp-vgpu.ko (1.8MB, guest driver) - Userspace: libiov.so/libvgpu.so (76KB), example_vgpu (28KB), rpc_emulator.c - PCI config space emulation (256B with PM, MSI, MSI-X, PCIe caps) - 12 RPC types fully mapped from firmware decompilation - BAR trap, WPR, scheduling, notification, migration emulation - Helper scripts: load_vgpu_stack, create_mdev, launch_qemu_vgpu, test_vgpu_stack, setup_guest_driver, unload_vgpu_stack - Architecture documentation - Wiki: 10 technical documents - Git LFS for large binaries (.ko, .bin, .iso, .img, .o, ghidra repos) - nvidia-open-gpu-kernel-modules as submodule
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+/*
+ * SPDX-FileCopyrightText: Copyright (c) 2005-2025 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.
+ */
+
+#pragma once
+
+#include <nvtypes.h>
+
+//
+// This file was generated with FINN, an NVIDIA coding tool.
+// Source file: ctrl/ctrl0073/ctrl0073dp.finn
+//
+
+#include "ctrl/ctrl0073/ctrl0073base.h"
+#include "ctrl/ctrl0073/ctrl0073common.h"
+
+#include "nvcfg_sdk.h"
+
+/* NV04_DISPLAY_COMMON dfp-display-specific control commands and parameters */
+
+/*
+ * NV0073_CTRL_CMD_DP_AUXCH_CTRL
+ *
+ * This command can be used to perform an aux channel transaction to the
+ * displayPort receiver.
+ *
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * displayId
+ * This parameter specifies the ID of the display for which the dfp
+ * caps should be returned. The display ID must a dfp display.
+ * If more than one displayId bit is set or the displayId is not a dfp,
+ * this call will return NV_ERR_INVALID_ARGUMENT.
+ * bAddrOnly
+ * If set to NV_TRUE, this parameter prompts an address-only
+ * i2c-over-AUX transaction to be issued, if supported. Else the
+ * call fails with NVOS_STATUS_ERR_NOT_SUPPORTED. The size parameter is
+ * expected to be 0 for address-only transactions.
+ * cmd
+ * This parameter is an input to this command. The cmd parameter follows
+ * Section 2.4 AUX channel syntax in the DisplayPort spec.
+ * Here are the current defined fields:
+ * NV0073_CTRL_DP_AUXCH_CMD_TYPE
+ * This specifies the request command transaction
+ * NV0073_CTRL_DP_AUXCH_CMD_TYPE_I2C
+ * Set this value to indicate a I2C transaction.
+ * NV0073_CTRL_DP_AUXCH_CMD_TYPE_AUX
+ * Set this value to indicate a DisplayPort transaction.
+ * NV0073_CTRL_DP_AUXCH_CMD_I2C_MOT
+ * This field is dependent on NV0073_CTRL_DP_AUXCH_CMD_TYPE.
+ * It is only valid if NV0073_CTRL_DP_AUXCH_CMD_TYPE_I2C
+ * is specified above and indicates a middle of transaction.
+ * In the case of AUX, this field should be set to zero. The valid
+ * values are:
+ * NV0073_CTRL_DP_AUXCH_CMD_I2C_MOT_FALSE
+ * The I2C transaction is not in the middle of a transaction.
+ * NV0073_CTRL_DP_AUXCH_CMD_I2C_MOT_TRUE
+ * The I2C transaction is in the middle of a transaction.
+ * NV0073_CTRL_DP_AUXCH_CMD_REQ_TYPE
+ * The request type specifies if we are doing a read/write or write
+ * status request:
+ * NV0073_CTRL_DP_AUXCH_CMD_REQ_TYPE_READ
+ * An I2C or AUX channel read is requested.
+ * NV0073_CTRL_DP_AUXCH_CMD_REQ_TYPE_WRITE
+ * An I2C or AUX channel write is requested.
+ * NV0073_CTRL_DP_AUXCH_CMD_REQ_TYPE_WRITE_STATUS
+ * An I2C write status request desired. This value should
+ * not be set in the case of an AUX CH request and only applies
+ * to I2C write transaction command.
+ * addr
+ * This parameter is an input to this command. The addr parameter follows
+ * Section 2.4 in DisplayPort spec and the client should refer to the valid
+ * address in DisplayPort spec. Only the first 20 bits are valid.
+ * data[]
+ * In the case of a read transaction, this parameter returns the data from
+ * transaction request. In the case of a write transaction, the client
+ * should write to this buffer for the data to send. The max # of bytes
+ * allowed is NV0073_CTRL_DP_AUXCH_MAX_DATA_SIZE.
+ * size
+ * Specifies how many data bytes to read/write depending on the transaction type.
+ * The input size value should be indexed from 0. That means if you want to read
+ * 1 byte -> size = 0, 2 bytes -> size = 1, 3 bytes -> size = 2, up to 16 bytes
+ * where size = 15. On return, this parameter returns total number of data bytes
+ * successfully read/written from/to the transaction (indexed from 1). That is,
+ * if you successfully requested 1 byte, you would send down size = 0. On return,
+ * you should expect size = 1 if all 1 byte were successfully read. (Note that
+ * it is valid for a display to reply with fewer than the requested number of
+ * bytes; in that case, it is up to the client to make a new request for the
+ * remaining bytes.)
+ * replyType
+ * This parameter is an output to this command. It returns the auxChannel
+ * status after the end of the aux Ch transaction. The valid values are
+ * based on the DisplayPort spec:
+ * NV0073_CTRL_DP_AUXCH_REPLYTYPE_ACK
+ * In the case of a write,
+ * AUX: write transaction completed and all data bytes written.
+ * I2C: return size bytes has been written to i2c slave.
+ * In the case of a read, return of ACK indicates ready to reply
+ * another read request.
+ * NV0073_CTRL_DP_AUXCH_REPLYTYPE_NACK
+ * In the case of a write, first return size bytes have been written.
+ * In the case of a read, implies that does not have requested data
+ * for the read request transaction.
+ * NV0073_CTRL_DP_AUXCH_REPLYTYPE_DEFER
+ * Not ready for the write/read request and client should retry later.
+ * NV0073_CTRL_DP_DISPLAYPORT_AUXCH_REPLYTYPE_I2CNACK
+ * Applies to I2C transactions only. For I2C write transaction:
+ * has written the first return size bytes to I2C slave before getting
+ * NACK. For a read I2C transaction, the I2C slave has NACKED the I2C
+ * address.
+ * NV0073_CTRL_DP_AUXCH_REPLYTYPE_I2CDEFER
+ * Applicable to I2C transactions. For I2C write and read
+ * transactions, I2C slave has yet to ACK or NACK the I2C transaction.
+ * NV0073_CTRL_DP_AUXCH_REPLYTYPE_TIMEOUT
+ * The receiver did not respond within the timeout period defined in
+ * the DisplayPort 1.1a specification.
+ * retryTimeMs
+ * This parameter is an output to this command. In case of
+ * NVOS_STATUS_ERROR_RETRY return status, this parameter returns the time
+ * duration in milli-seconds after which client should retry this command.
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_PARAM_STRUCT
+ * NV_ERR_INVALID_ARGUMENT
+ * NVOS_STATUS_ERROR_RETRY
+ */
+#define NV0073_CTRL_CMD_DP_AUXCH_CTRL (0x731341U) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_DP_AUXCH_CTRL_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_DP_AUXCH_MAX_DATA_SIZE 16U
+#define NV0073_CTRL_DP_AUXCH_CTRL_PARAMS_MESSAGE_ID (0x41U)
+
+typedef struct NV0073_CTRL_DP_AUXCH_CTRL_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NvBool bAddrOnly;
+ NvU32 cmd;
+ NvU32 addr;
+ NvU8 data[NV0073_CTRL_DP_AUXCH_MAX_DATA_SIZE];
+ NvU32 size;
+ NvU32 replyType;
+ NvU32 retryTimeMs;
+} NV0073_CTRL_DP_AUXCH_CTRL_PARAMS;
+
+#define NV0073_CTRL_DP_AUXCH_CMD_TYPE 3:3
+#define NV0073_CTRL_DP_AUXCH_CMD_TYPE_I2C (0x00000000U)
+#define NV0073_CTRL_DP_AUXCH_CMD_TYPE_AUX (0x00000001U)
+#define NV0073_CTRL_DP_AUXCH_CMD_I2C_MOT 2:2
+#define NV0073_CTRL_DP_AUXCH_CMD_I2C_MOT_FALSE (0x00000000U)
+#define NV0073_CTRL_DP_AUXCH_CMD_I2C_MOT_TRUE (0x00000001U)
+#define NV0073_CTRL_DP_AUXCH_CMD_REQ_TYPE 1:0
+#define NV0073_CTRL_DP_AUXCH_CMD_REQ_TYPE_WRITE (0x00000000U)
+#define NV0073_CTRL_DP_AUXCH_CMD_REQ_TYPE_READ (0x00000001U)
+#define NV0073_CTRL_DP_AUXCH_CMD_REQ_TYPE_WRITE_STATUS (0x00000002U)
+
+#define NV0073_CTRL_DP_AUXCH_ADDR 20:0
+
+#define NV0073_CTRL_DP_AUXCH_REPLYTYPE 3:0
+#define NV0073_CTRL_DP_AUXCH_REPLYTYPE_ACK (0x00000000U)
+#define NV0073_CTRL_DP_AUXCH_REPLYTYPE_NACK (0x00000001U)
+#define NV0073_CTRL_DP_AUXCH_REPLYTYPE_DEFER (0x00000002U)
+#define NV0073_CTRL_DP_AUXCH_REPLYTYPE_TIMEOUT (0x00000003U)
+#define NV0073_CTRL_DP_AUXCH_REPLYTYPE_I2CNACK (0x00000004U)
+#define NV0073_CTRL_DP_AUXCH_REPLYTYPE_I2CDEFER (0x00000008U)
+
+//This is not the register field, this is software failure case when we
+//have invalid argument
+#define NV0073_CTRL_DP_AUXCH_REPLYTYPE_INVALID_ARGUMENT (0xffffffffU)
+
+
+
+/*
+ * NV0073_CTRL_CMD_DP_CTRL
+ *
+ * This command is used to set various displayPort configurations for
+ * the specified displayId such a lane count and link bandwidth. It
+ * is assumed that link training has already occurred.
+ *
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * displayId
+ * This parameter specifies the ID of the display for which the dfp
+ * caps should be returned. The display ID must a dfp display.
+ * If more than one displayId bit is set or the displayId is not a dfp,
+ * this call will return NV_ERR_INVALID_ARGUMENT.
+ * cmd
+ * This parameter is an input to this command.
+ * Here are the current defined fields:
+ * NV0073_CTRL_DP_CMD_SET_LANE_COUNT
+ * Set to specify the number of displayPort lanes to configure.
+ * NV0073_CTRL_DP_CMD_SET_LANE_COUNT_FALSE
+ * No request to set the displayport lane count.
+ * NV0073_CTRL_DP_CMD_SET_LANE_COUNT_TRUE
+ * Set this value to indicate displayport lane count change.
+ * NV0073_CTRL_DP_CMD_SET_LINK_BANDWIDTH
+ * Set to specify a request to change the link bandwidth.
+ * NV0073_CTRL_DP_CMD_SET_LINK_BANDWIDTH_FALSE
+ * No request to set the displayport link bandwidth.
+ * NV0073_CTRL_DP_CMD_SET_LINK_BANDWIDTH_TRUE
+ * Set this value to indicate displayport link bandwidth change.
+ * NV0073_CTRL_DP_CMD_SET_LINK_BANDWIDTH
+ * Set to specify a request to change the link bandwidth.
+ * NV0073_CTRL_DP_CMD_SET_LINK_BANDWIDTH_FALSE
+ * No request to set the displayport link bandwidth.
+ * NV0073_CTRL_DP_CMD_SET_LINK_BANDWIDTH_TRUE
+ * Set this value to indicate displayport link bandwidth change.
+ * NV0073_CTRL_DP_CMD_DISABLE_DOWNSPREAD
+ * Set to disable downspread during link training.
+ * NV0073_CTRL_DP_CMD_DISABLE_DOWNSPREAD_FALSE
+ * Downspread will be enabled.
+ * NV0073_CTRL_DP_CMD_DISABLE_DOWNSPREAD_TRUE
+ * Downspread will be disabled (e.g. for compliance testing).
+ * NV0073_CTRL_DP_CMD_SET_FORMAT_MODE
+ * This field specifies the DP stream mode.
+ * NV0073_CTRL_DP_CMD_SET_FORMAT_MODE_SINGLE_STREAM
+ * This value indicates that single stream mode is specified.
+ * NV0073_CTRL_DP_CMD_SET_FORMAT_MODE_MULTI_STREAM
+ * This value indicates that multi stream mode is specified.
+ * NV0073_CTRL_DP_CMD_FAST_LINK_TRAINING
+ * Set to do Fast link training (avoid AUX transactions for link
+ * training). We need to restore all the previous trained link settings
+ * (e.g. the drive current/preemphasis settings) before doing FLT.
+ * During FLT, we send training pattern 1 followed by training pattern 2
+ * each for a period of 500us.
+ * NV0073_CTRL_DP_CMD_FAST_LINK_TRAINING_NO
+ * Not a fast link training scenario.
+ * NV0073_CTRL_DP_CMD_FAST_LINK_TRAINING_YES
+ * Do fast link training.
+ * NV0073_CTRL_DP_CMD_NO_LINK_TRAINING
+ * Set to do No link training. We need to restore all the previous
+ * trained link settings (e.g. the drive current/preemphasis settings)
+ * before doing NLT, but we don't need to do the Clock Recovery and
+ * Channel Equalization. (Please refer to NVIDIA PANEL SELFREFRESH
+ * CONTROLLER SPECIFICATION 3.1.6 for detail flow)
+ * NV0073_CTRL_DP_CMD_NO_LINK_TRAINING_NO
+ * Not a no link training scenario.
+ * NV0073_CTRL_DP_CMD_NO_LINK_TRAINING_YES
+ * Do no link training.
+ * NV0073_CTRL_DP_CMD_USE_DOWNSPREAD_SETTING
+ * Specifies whether RM should use the DP Downspread setting specified by
+ * NV0073_CTRL_DP_CMD_DISABLE_DOWNSPREAD command regardless of what the Display
+ * is capable of. This is used along with the Fake link training option so that
+ * we can configure the GPU to enable/disable spread when a real display is
+ * not connected.
+ * NV0073_CTRL_DP_CMD_USE_DOWNSPREAD_SETTING_FORCE
+ * RM Always use the DP Downspread setting specified.
+ * NV0073_CTRL_DP_CMD_USE_DOWNSPREAD_SETTING_DEFAULT
+ * RM will enable Downspread only if the display supports it. (default)
+ * NV0073_CTRL_DP_CMD_SKIP_HW_PROGRAMMING
+ * Specifies whether RM should skip HW training of the link.
+ * If this is the case then RM only updates its SW state without actually
+ * touching any HW registers. Clients should use this ONLY if it has determined -
+ * a. link is trained and not lost
+ * b. desired link config is same as current trained link config
+ * c. link is not in D3 (should be in D0)
+ * NV0073_CTRL_DP_CMD_SKIP_HW_PROGRAMMING_NO
+ * RM doesn't skip HW LT as the current Link Config is not the same as the
+ * requested Link Config.
+ * NV0073_CTRL_DP_CMD_SKIP_HW_PROGRAMMING_YES
+ * RM skips HW LT and only updates its SW state as client has determined that
+ * the current state of the link and the requested Link Config is the same.
+ * NV0073_CTRL_DP_CMD_DISABLE_LINK_CONFIG
+ * Set if the client does not want link training to happen.
+ * This should ONLY be used for HW verification.
+ * NV0073_CTRL_DP_CMD_DISABLE_LINK_CONFIG_FALSE
+ * This is normal production behaviour which shall perform
+ * link training or follow the normal procedure for lane count
+ * reduction.
+ * NV0073_CTRL_DP_CMD_DISABLE_LINK_CONFIG_TRUE
+ * Set this value to not perform link config steps, this should
+ * only be turned on for HW verif testing. If _LINK_BANDWIDTH
+ * or _LANE_COUNT is set, RM will only write to the TX DP registers
+ * and perform no link training.
+ * NV0073_CTRL_DP_CMD_POST_LT_ADJ_REQ_GRANTED
+ * This field specifies if source grants Post Link training Adjustment request or not.
+ * NV0073_CTRL_DP_CMD_POST_LT_ADJ_REQ_GRANTED_NO
+ * Source does not grant Post Link training Adjustment request
+ * NV0073_CTRL_DP_CMD_POST_LT_ADJ_REQ_GRANTED_YES
+ * Source grants Post Link training Adjustment request
+ * Source wants to link train LT Tunable Repeaters
+ * NV0073_CTRL_DP_CMD_FAKE_LINK_TRAINING
+ * This field specifies if fake link training is to be done. This will
+ * program enough of the hardware to avoid any hardware hangs and
+ * depending upon option chosen by the client, OR will be enabled for
+ * transmisssion.
+ * NV0073_CTRL_DP_CMD_FAKE_LINK_TRAINING_NO
+ * No Fake LT will be performed
+ * NV0073_CTRL_DP_CMD_FAKE_LINK_TRAINING_DONOT_TOGGLE_TRANSMISSION
+ * SOR will be not powered up during Fake LT
+ * NV0073_CTRL_DP_CMD_FAKE_LINK_TRAINING_TOGGLE_TRANSMISSION_ON
+ * SOR will be powered up during Fake LT
+ * NV0073_CTRL_DP_CMD_TRAIN_PHY_REPEATER
+ * This field specifies if source wants to link train LT Tunable Repeaters or not.
+ * NV0073_CTRL_DP_CMD_TRAIN_PHY_REPEATER_NO
+ * Source does not want to link train LT Tunable Repeaters
+ * NV0073_CTRL_DP_CMD_TRAIN_PHY_REPEATER_YES
+ * NV0073_CTRL_DP_CMD_BANDWIDTH_TEST
+ * Set if the client wants to reset the link after the link
+ * training is done. As a part of uncommtting a DP display.
+ * NV0073_CTRL_DP_CMD_BANDWIDTH_TEST_NO
+ * This is for normal operation, if DD decided not to reset the link.
+ * NV0073_CTRL_DP_CMD_BANDWIDTH_TEST_YES
+ * This is to reset the link, if DD decided to uncommit the display because
+ * the link is no more required to be enabled, as in a DP compliance test.
+ * NV0073_CTRL_DP_CMD_LINK_CONFIG_CHECK_DISABLE
+ * Set if the client does not want link training to happen.
+ * This should ONLY be used for HW verification if necessary.
+ * NV0073_CTRL_DP_CMD_LINK_CONFIG_CHECK_DISABLE_FALSE
+ * This is normal production behaviour which shall perform
+ * pre link training checks such as if both rx and tx are capable
+ * of the requested config for lane and link bw.
+ * NV0073_CTRL_DP_CMD_LINK_CONFIG_CHECK_DISABLE_TRUE
+ * Set this value to bypass link config check, this should
+ * only be turned on for HW verif testing. If _LINK_BANDWIDTH
+ * or _LANE_COUNT is set, RM will not check TX and DX caps.
+ * NV0073_CTRL_DP_CMD_FALLBACK_CONFIG
+ * Set if requested config by client fails and if link if being
+ * trained for the fallback config.
+ * NV0073_CTRL_DP_CMD_FALLBACK_CONFIG_FALSE
+ * This is the normal case when the link is being trained for a requested config.
+ * NV0073_CTRL_DP_CMD_LINK_CONFIG_CHECK_DISABLE_TRUE
+ * Set this value in case the link configuration for requested config fails
+ * and the link is being trained for a fallback config.
+ * NV0073_CTRL_DP_CMD_ENABLE_FEC
+ * Specifies whether RM should set NV_DPCD14_FEC_CONFIGURATION_FEC_READY
+ * before link training if client has determined that FEC is required(for DSC).
+ * If required to be enabled RM sets FEC enable bit in panel, start link training.
+ * Enabling/disabling FEC on GPU side is not done during Link training
+ * and RM Ctrl call NV0073_CTRL_CMD_DP_CONFIGURE_FEC has to be called
+ * explicitly to enable/disable FEC after LT(including PostLT LQA).
+ * If enabled, FEC would be disabled while powering down the link.
+ * Client has to make sure to account for 3% overhead of transmitting
+ * FEC symbols while calculating DP bandwidth.
+ * NV0073_CTRL_DP_CMD_ENABLE_FEC_FALSE
+ * This is the normal case when FEC is not required
+ * NV0073_CTRL_DP_CMD_ENABLE_FEC_TRUE
+ * Set this value in case FEC needs to be enabled
+ * data
+ * This parameter is an input and output to this command.
+ * Here are the current defined fields:
+ * NV0073_CTRL_DP_DATA_SET_LANE_COUNT
+ * This field specifies the desired setting for lane count. A client
+ * may choose any lane count as long as it does not exceed the
+ * capability of DisplayPort receiver as indicated in the
+ * receiver capability field. The valid values for this field are:
+ * NV0073_CTRL_DP_DATA_SET_LANE_COUNT_0
+ * For zero-lane configurations, link training is shut down.
+ * NV0073_CTRL_DP_DATA_SET_LANE_COUNT_1
+ * For one-lane configurations, lane0 is used.
+ * NV0073_CTRL_DP_DATA_SET_LANE_COUNT_2
+ * For two-lane configurations, lane0 and lane1 is used.
+ * NV0073_CTRL_DP_DATA_SET_LANE_COUNT_4
+ * For four-lane configurations, all lanes are used.
+ * NV0073_CTRL_DP_DATA_SET_LANE_COUNT_8
+ * For devices that supports 8-lane DP.
+ * On return, the lane count setting is returned which may be
+ * different from the requested input setting.
+ * NV0073_CTRL_DP_DATA_SET_LINK_BW
+ * This field specifies the desired setting for link bandwidth. There
+ * are only four supported main link bandwidth settings. The
+ * valid values for this field are:
+ * NV0073_CTRL_DP_DATA_SET_LINK_BW_1_62GBPS
+ * NV0073_CTRL_DP_DATA_SET_LINK_BW_2_70GBPS
+ * NV0073_CTRL_DP_DATA_SET_LINK_BW_5_40GBPS
+ * NV0073_CTRL_DP_DATA_SET_LINK_BW_8_10GBPS
+ * On return, the link bandwidth setting is returned which may be
+ * different from the requested input setting.
+ * NV0073_CTRL_DP_DATA_TARGET
+ * This field specifies which physical repeater or sink to be trained.
+ * Client should make sure
+ * 1. Physical repeater should be targeted in order, start from the one closest to GPU.
+ * 2. All physical repeater is properly trained before targets sink.
+ * The valid values for this field are:
+ * NV0073_CTRL_DP_DATA_TARGET_PHY_REPEATER_X
+ * 'X' denotes physical repeater index. It's a 1-based index to
+ * reserve 0 for _SINK.
+ * 'X' can't be more than 8.
+ * NV0073_CTRL_DP_DATA_TARGET_SINK
+ * err
+ * This parameter specifies provides info regarding the outcome
+ * of this calling control call. If zero, no errors were found.
+ * Otherwise, this parameter will specify the error detected.
+ * The valid parameter is broken down as follows:
+ * NV0073_CTRL_DP_ERR_SET_LANE_COUNT
+ * If set to _ERR, set lane count failed.
+ * NV0073_CTRL_DP_ERR_SET_LINK_BANDWIDTH
+ * If set to _ERR, set link bandwidth failed.
+ * NV0073_CTRL_DP_ERR_DISABLE_DOWNSPREAD
+ * If set to _ERR, disable downspread failed.
+ * NV0073_CTRL_DP_ERR_INVALID_PARAMETER
+ * If set to _ERR, at least one of the calling functions
+ * failed due to an invalid parameter.
+ * NV0073_CTRL_DP_ERR_SET_LINK_TRAINING
+ * If set to _ERR, link training failed.
+ * NV0073_CTRL_DP_ERR_TRAIN_PHY_REPEATER
+ * If set to _ERR, the operation to Link Train repeater is failed.
+ * NV0073_CTRL_DP_ERR_ENABLE_FEC
+ * If set to _ERR, the operation to enable FEC is failed.
+ * NV0073_CTRL_DP_ERR_LINK_STATUS
+ * If set to _DISCONNECTED, link training failed and link is disconnected / unplugged.
+ *
+ * retryTimeMs
+ * This parameter is an output to this command. In case of
+ * NVOS_STATUS_ERROR_RETRY return status, this parameter returns the time
+ * duration in milli-seconds after which client should retry this command.
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_PARAM_STRUCT
+ * NV_ERR_INVALID_ARGUMENT
+ * NVOS_STATUS_ERROR_RETRY
+ */
+
+#define NV0073_CTRL_CMD_DP_CTRL (0x731343U) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_DP_CTRL_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_DP_CTRL_PARAMS_MESSAGE_ID (0x43U)
+
+typedef struct NV0073_CTRL_DP_CTRL_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NvU32 cmd;
+ NvU32 data;
+ NvU32 err;
+ NvU32 retryTimeMs;
+ NvU32 eightLaneDpcdBaseAddr;
+} NV0073_CTRL_DP_CTRL_PARAMS;
+
+#define NV0073_CTRL_DP_CMD_SET_LANE_COUNT 0:0
+#define NV0073_CTRL_DP_CMD_SET_LANE_COUNT_FALSE (0x00000000U)
+#define NV0073_CTRL_DP_CMD_SET_LANE_COUNT_TRUE (0x00000001U)
+#define NV0073_CTRL_DP_CMD_SET_LINK_BW 1:1
+#define NV0073_CTRL_DP_CMD_SET_LINK_BW_FALSE (0x00000000U)
+#define NV0073_CTRL_DP_CMD_SET_LINK_BW_TRUE (0x00000001U)
+#define NV0073_CTRL_DP_CMD_DISABLE_DOWNSPREAD 2:2
+#define NV0073_CTRL_DP_CMD_DISABLE_DOWNSPREAD_FALSE (0x00000000U)
+#define NV0073_CTRL_DP_CMD_DISABLE_DOWNSPREAD_TRUE (0x00000001U)
+#define NV0073_CTRL_DP_CMD_UNUSED 3:3
+#define NV0073_CTRL_DP_CMD_SET_FORMAT_MODE 4:4
+#define NV0073_CTRL_DP_CMD_SET_FORMAT_MODE_SINGLE_STREAM (0x00000000U)
+#define NV0073_CTRL_DP_CMD_SET_FORMAT_MODE_MULTI_STREAM (0x00000001U)
+#define NV0073_CTRL_DP_CMD_FAST_LINK_TRAINING 5:5
+#define NV0073_CTRL_DP_CMD_FAST_LINK_TRAINING_NO (0x00000000U)
+#define NV0073_CTRL_DP_CMD_FAST_LINK_TRAINING_YES (0x00000001U)
+#define NV0073_CTRL_DP_CMD_NO_LINK_TRAINING 6:6
+#define NV0073_CTRL_DP_CMD_NO_LINK_TRAINING_NO (0x00000000U)
+#define NV0073_CTRL_DP_CMD_NO_LINK_TRAINING_YES (0x00000001U)
+#define NV0073_CTRL_DP_CMD_SET_ENHANCED_FRAMING 7:7
+#define NV0073_CTRL_DP_CMD_SET_ENHANCED_FRAMING_FALSE (0x00000000U)
+#define NV0073_CTRL_DP_CMD_SET_ENHANCED_FRAMING_TRUE (0x00000001U)
+#define NV0073_CTRL_DP_CMD_USE_DOWNSPREAD_SETTING 8:8
+#define NV0073_CTRL_DP_CMD_USE_DOWNSPREAD_SETTING_DEFAULT (0x00000000U)
+#define NV0073_CTRL_DP_CMD_USE_DOWNSPREAD_SETTING_FORCE (0x00000001U)
+#define NV0073_CTRL_DP_CMD_SKIP_HW_PROGRAMMING 9:9
+#define NV0073_CTRL_DP_CMD_SKIP_HW_PROGRAMMING_NO (0x00000000U)
+#define NV0073_CTRL_DP_CMD_SKIP_HW_PROGRAMMING_YES (0x00000001U)
+#define NV0073_CTRL_DP_CMD_POST_LT_ADJ_REQ_GRANTED 10:10
+#define NV0073_CTRL_DP_CMD_POST_LT_ADJ_REQ_GRANTED_NO (0x00000000U)
+#define NV0073_CTRL_DP_CMD_POST_LT_ADJ_REQ_GRANTED_YES (0x00000001U)
+#define NV0073_CTRL_DP_CMD_FAKE_LINK_TRAINING 12:11
+#define NV0073_CTRL_DP_CMD_FAKE_LINK_TRAINING_NO (0x00000000U)
+#define NV0073_CTRL_DP_CMD_FAKE_LINK_TRAINING_DONOT_TOGGLE_TRANSMISSION (0x00000001U)
+#define NV0073_CTRL_DP_CMD_FAKE_LINK_TRAINING_TOGGLE_TRANSMISSION_ON (0x00000002U)
+#define NV0073_CTRL_DP_CMD_TRAIN_PHY_REPEATER 13:13
+#define NV0073_CTRL_DP_CMD_TRAIN_PHY_REPEATER_NO (0x00000000U)
+#define NV0073_CTRL_DP_CMD_TRAIN_PHY_REPEATER_YES (0x00000001U)
+#define NV0073_CTRL_DP_CMD_FALLBACK_CONFIG 14:14
+#define NV0073_CTRL_DP_CMD_FALLBACK_CONFIG_FALSE (0x00000000U)
+#define NV0073_CTRL_DP_CMD_FALLBACK_CONFIG_TRUE (0x00000001U)
+#define NV0073_CTRL_DP_CMD_ENABLE_FEC 15:15
+#define NV0073_CTRL_DP_CMD_ENABLE_FEC_FALSE (0x00000000U)
+#define NV0073_CTRL_DP_CMD_ENABLE_FEC_TRUE (0x00000001U)
+
+#define NV0073_CTRL_DP_CMD_BANDWIDTH_TEST 29:29
+#define NV0073_CTRL_DP_CMD_BANDWIDTH_TEST_NO (0x00000000U)
+#define NV0073_CTRL_DP_CMD_BANDWIDTH_TEST_YES (0x00000001U)
+#define NV0073_CTRL_DP_CMD_LINK_CONFIG_CHECK_DISABLE 30:30
+#define NV0073_CTRL_DP_CMD_LINK_CONFIG_CHECK_DISABLE_FALSE (0x00000000U)
+#define NV0073_CTRL_DP_CMD_LINK_CONFIG_CHECK_DISABLE_TRUE (0x00000001U)
+#define NV0073_CTRL_DP_CMD_DISABLE_LINK_CONFIG 31:31
+#define NV0073_CTRL_DP_CMD_DISABLE_LINK_CONFIG_FALSE (0x00000000U)
+#define NV0073_CTRL_DP_CMD_DISABLE_LINK_CONFIG_TRUE (0x00000001U)
+
+#define NV0073_CTRL_DP_DATA_SET_LANE_COUNT 4:0
+#define NV0073_CTRL_DP_DATA_SET_LANE_COUNT_0 (0x00000000U)
+#define NV0073_CTRL_DP_DATA_SET_LANE_COUNT_1 (0x00000001U)
+#define NV0073_CTRL_DP_DATA_SET_LANE_COUNT_2 (0x00000002U)
+#define NV0073_CTRL_DP_DATA_SET_LANE_COUNT_4 (0x00000004U)
+#define NV0073_CTRL_DP_DATA_SET_LANE_COUNT_8 (0x00000008U)
+#define NV0073_CTRL_DP_DATA_SET_LINK_BW 15:8
+#define NV0073_CTRL_DP_DATA_SET_LINK_BW_1_62GBPS (0x00000006U)
+#define NV0073_CTRL_DP_DATA_SET_LINK_BW_2_16GBPS (0x00000008U)
+#define NV0073_CTRL_DP_DATA_SET_LINK_BW_2_43GBPS (0x00000009U)
+#define NV0073_CTRL_DP_DATA_SET_LINK_BW_2_70GBPS (0x0000000AU)
+#define NV0073_CTRL_DP_DATA_SET_LINK_BW_3_24GBPS (0x0000000CU)
+#define NV0073_CTRL_DP_DATA_SET_LINK_BW_4_32GBPS (0x00000010U)
+#define NV0073_CTRL_DP_DATA_SET_LINK_BW_5_40GBPS (0x00000014U)
+#define NV0073_CTRL_DP_DATA_SET_LINK_BW_8_10GBPS (0x0000001EU)
+#define NV0073_CTRL_DP_DATA_SET_ENHANCED_FRAMING 18:18
+#define NV0073_CTRL_DP_DATA_SET_ENHANCED_FRAMING_NO (0x00000000U)
+#define NV0073_CTRL_DP_DATA_SET_ENHANCED_FRAMING_YES (0x00000001U)
+#define NV0073_CTRL_DP_DATA_TARGET 22:19
+#define NV0073_CTRL_DP_DATA_TARGET_SINK (0x00000000U)
+#define NV0073_CTRL_DP_DATA_TARGET_PHY_REPEATER_0 (0x00000001U)
+#define NV0073_CTRL_DP_DATA_TARGET_PHY_REPEATER_1 (0x00000002U)
+#define NV0073_CTRL_DP_DATA_TARGET_PHY_REPEATER_2 (0x00000003U)
+#define NV0073_CTRL_DP_DATA_TARGET_PHY_REPEATER_3 (0x00000004U)
+#define NV0073_CTRL_DP_DATA_TARGET_PHY_REPEATER_4 (0x00000005U)
+#define NV0073_CTRL_DP_DATA_TARGET_PHY_REPEATER_5 (0x00000006U)
+#define NV0073_CTRL_DP_DATA_TARGET_PHY_REPEATER_6 (0x00000007U)
+#define NV0073_CTRL_DP_DATA_TARGET_PHY_REPEATER_7 (0x00000008U)
+
+#define NV0073_CTRL_DP_ERR_SET_LANE_COUNT 0:0
+#define NV0073_CTRL_DP_ERR_SET_LANE_COUNT_NOERR (0x00000000U)
+#define NV0073_CTRL_DP_ERR_SET_LANE_COUNT_ERR (0x00000001U)
+#define NV0073_CTRL_DP_ERR_SET_LINK_BW 1:1
+#define NV0073_CTRL_DP_ERR_SET_LINK_BW_NOERR (0x00000000U)
+#define NV0073_CTRL_DP_ERR_SET_LINK_BW_ERR (0x00000001U)
+#define NV0073_CTRL_DP_ERR_DISABLE_DOWNSPREAD 2:2
+#define NV0073_CTRL_DP_ERR_DISABLE_DOWNSPREAD_NOERR (0x00000000U)
+#define NV0073_CTRL_DP_ERR_DISABLE_DOWNSPREAD_ERR (0x00000001U)
+#define NV0073_CTRL_DP_ERR_UNUSED 3:3
+#define NV0073_CTRL_DP_ERR_CLOCK_RECOVERY 4:4
+#define NV0073_CTRL_DP_ERR_CLOCK_RECOVERY_NOERR (0x00000000U)
+#define NV0073_CTRL_DP_ERR_CLOCK_RECOVERY_ERR (0x00000001U)
+#define NV0073_CTRL_DP_ERR_CHANNEL_EQUALIZATION 5:5
+#define NV0073_CTRL_DP_ERR_CHANNEL_EQUALIZATION_NOERR (0x00000000U)
+#define NV0073_CTRL_DP_ERR_CHANNEL_EQUALIZATION_ERR (0x00000001U)
+#define NV0073_CTRL_DP_ERR_TRAIN_PHY_REPEATER 6:6
+#define NV0073_CTRL_DP_ERR_TRAIN_PHY_REPEATER_NOERR (0x00000000U)
+#define NV0073_CTRL_DP_ERR_TRAIN_PHY_REPEATER_ERR (0x00000001U)
+#define NV0073_CTRL_DP_ERR_ENABLE_FEC 7:7
+#define NV0073_CTRL_DP_ERR_ENABLE_FEC_NOERR (0x00000000U)
+#define NV0073_CTRL_DP_ERR_ENABLE_FEC_ERR (0x00000001U)
+#define NV0073_CTRL_DP_ERR_CR_DONE_LANE 11:8
+#define NV0073_CTRL_DP_ERR_CR_DONE_LANE_0_LANE (0x00000000U)
+#define NV0073_CTRL_DP_ERR_CR_DONE_LANE_1_LANE (0x00000001U)
+#define NV0073_CTRL_DP_ERR_CR_DONE_LANE_2_LANE (0x00000002U)
+#define NV0073_CTRL_DP_ERR_CR_DONE_LANE_4_LANE (0x00000004U)
+#define NV0073_CTRL_DP_ERR_CR_DONE_LANE_8_LANE (0x00000008U)
+#define NV0073_CTRL_DP_ERR_EQ_DONE_LANE 15:12
+#define NV0073_CTRL_DP_ERR_EQ_DONE_LANE_0_LANE (0x00000000U)
+#define NV0073_CTRL_DP_ERR_EQ_DONE_LANE_1_LANE (0x00000001U)
+#define NV0073_CTRL_DP_ERR_EQ_DONE_LANE_2_LANE (0x00000002U)
+#define NV0073_CTRL_DP_ERR_EQ_DONE_LANE_4_LANE (0x00000004U)
+#define NV0073_CTRL_DP_ERR_EQ_DONE_LANE_8_LANE (0x00000008U)
+#define NV0073_CTRL_DP_ERR_LINK_STATUS 29:29
+#define NV0073_CTRL_DP_ERR_LINK_STATUS_CONNECTED (0x00000000U)
+#define NV0073_CTRL_DP_ERR_LINK_STATUS_DISCONNECTED (0x00000001U)
+#define NV0073_CTRL_DP_ERR_INVALID_PARAMETER 30:30
+#define NV0073_CTRL_DP_ERR_INVALID_PARAMETER_NOERR (0x00000000U)
+#define NV0073_CTRL_DP_ERR_INVALID_PARAMETER_ERR (0x00000001U)
+#define NV0073_CTRL_DP_ERR_LINK_TRAINING 31:31
+#define NV0073_CTRL_DP_ERR_LINK_TRAINING_NOERR (0x00000000U)
+#define NV0073_CTRL_DP_ERR_LINK_TRAINING_ERR (0x00000001U)
+
+/*
+ * NV0073_CTRL_DP_LANE_DATA_PARAMS
+ *
+ * This structure provides lane characteristics.
+ *
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * displayId
+ * This parameter specifies the ID of the display for which the dfp
+ * caps should be returned. The display ID must a dfp display.
+ * If more than one displayId bit is set or the displayId is not a dfp,
+ * this call will return NV_ERR_INVALID_ARGUMENT.
+ * numLanes
+ * Indicates number of lanes for which the data is valid
+ * data
+ * This parameter is an input to this command.
+ * Here are the current defined fields:
+ * NV0073_CTRL_DP_LANE_DATA_PREEMPHASIS
+ * This field specifies the preemphasis level set in the lane.
+ * The valid values for this field are:
+ * NV0073_CTRL_DP_LANE_DATA_PREEMPHASIS_NONE
+ * No-preemphais for this lane.
+ * NV0073_CTRL_DP_LANE_DATA_PREEMPHASIS_LEVEL1
+ * Preemphasis set to 3.5 dB.
+ * NV0073_CTRL_DP_LANE_DATA_PREEMPHASIS_LEVEL2
+ * Preemphasis set to 6.0 dB.
+ * NV0073_CTRL_DP_LANE_DATA_PREEMPHASIS_LEVEL3
+ * Preemphasis set to 9.5 dB.
+ * NV0073_CTRL_DP_LANE_DATA_DRIVECURRENT
+ * This field specifies the drive current set in the lane.
+ * The valid values for this field are:
+ * NV0073_CTRL_DP_LANE_DATA_DRIVECURRENT_LEVEL0
+ * Drive current level is set to 8 mA
+ * NV0073_CTRL_DP_LANE_DATA_DRIVECURRENT_LEVEL1
+ * Drive current level is set to 12 mA
+ * NV0073_CTRL_DP_LANE_DATA_DRIVECURRENT_LEVEL2
+ * Drive current level is set to 16 mA
+ * NV0073_CTRL_DP_LANE_DATA_DRIVECURRENT_LEVEL3
+ * Drive current level is set to 24 mA
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_PARAM_STRUCT
+ * NV_ERR_INVALID_ARGUMENT
+ */
+#define NV0073_CTRL_MAX_LANES 8U
+
+typedef struct NV0073_CTRL_DP_LANE_DATA_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NvU32 numLanes;
+ NvU32 data[NV0073_CTRL_MAX_LANES];
+} NV0073_CTRL_DP_LANE_DATA_PARAMS;
+
+#define NV0073_CTRL_DP_LANE_DATA_PREEMPHASIS 1:0
+#define NV0073_CTRL_DP_LANE_DATA_PREEMPHASIS_NONE (0x00000000U)
+#define NV0073_CTRL_DP_LANE_DATA_PREEMPHASIS_LEVEL1 (0x00000001U)
+#define NV0073_CTRL_DP_LANE_DATA_PREEMPHASIS_LEVEL2 (0x00000002U)
+#define NV0073_CTRL_DP_LANE_DATA_PREEMPHASIS_LEVEL3 (0x00000003U)
+#define NV0073_CTRL_DP_LANE_DATA_DRIVECURRENT 3:2
+#define NV0073_CTRL_DP_LANE_DATA_DRIVECURRENT_LEVEL0 (0x00000000U)
+#define NV0073_CTRL_DP_LANE_DATA_DRIVECURRENT_LEVEL1 (0x00000001U)
+#define NV0073_CTRL_DP_LANE_DATA_DRIVECURRENT_LEVEL2 (0x00000002U)
+#define NV0073_CTRL_DP_LANE_DATA_DRIVECURRENT_LEVEL3 (0x00000003U)
+
+/*
+ * NV0073_CTRL_CMD_GET_DP_LANE_DATA
+ *
+ * This command is used to get the current pre-emphasis and drive current
+ * level values for the specified number of lanes.
+ *
+ * The command takes a NV0073_CTRL_DP_LANE_DATA_PARAMS structure as the
+ * argument with the appropriate subDeviceInstance and displayId filled.
+ * The arguments of this structure and the format of preemphasis and drive-
+ * current levels are described above.
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_PARAM_STRUCT
+ * NV_ERR_INVALID_ARGUMENT
+ *
+ * NOTE: This control call is only for testing purposes and
+ * should not be used in normal DP operations. Preemphais
+ * and drive current level will be set during Link training
+ * in normal DP operations
+ *
+ */
+
+#define NV0073_CTRL_CMD_DP_GET_LANE_DATA (0x731345U) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_DP_GET_LANE_DATA_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_DP_GET_LANE_DATA_PARAMS_MESSAGE_ID (0x45U)
+
+typedef NV0073_CTRL_DP_LANE_DATA_PARAMS NV0073_CTRL_DP_GET_LANE_DATA_PARAMS;
+
+
+/*
+ * NV0073_CTRL_CMD_SET_DP_LANE_DATA
+ *
+ * This command is used to set the pre-emphasis and drive current
+ * level values for the specified number of lanes.
+ *
+ * The command takes a NV0073_CTRL_DP_LANE_DATA_PARAMS structure as the
+ * argument with the appropriate subDeviceInstance, displayId, number of
+ * lanes, preemphasis and drive current values filled in.
+ * The arguments of this structure and the format of preemphasis and drive-
+ * current levels are described above.
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_PARAM_STRUCT
+ * NV_ERR_INVALID_ARGUMENT
+ *
+ * NOTE: This control call is only for testing purposes and
+ * should not be used in normal DP operations. Preemphais
+ * and drivecurrent will be set during Link training in
+ * normal DP operations
+ *
+ */
+
+#define NV0073_CTRL_CMD_DP_SET_LANE_DATA (0x731346U) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_DP_SET_LANE_DATA_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_DP_SET_LANE_DATA_PARAMS_MESSAGE_ID (0x46U)
+
+typedef NV0073_CTRL_DP_LANE_DATA_PARAMS NV0073_CTRL_DP_SET_LANE_DATA_PARAMS;
+
+#define NV0073_CTRL_CSTM_BUFFER_SIZE 9U
+
+/*
+ * NV0073_CTRL_DP_CSTM
+ *
+ * This structure specifies -
+ * A) 80 bit DP CSTM Test Pattern data for DP1.x (HBR2 + 8b/10b channel coding)
+ * The fields of this structure are to be specified as follows:
+ * field_31_0 takes bits 31:0
+ * field_63_32 takes bits 63:32
+ * field_95_64 takes bits 79:64
+ * B) 264 bit DP CSTM Test Pattern data for DP2.x (128b/132b channel coding)
+ * The fields of this structure are to be specified as follows:
+ * field_31_0 contains bits 31:0
+ * field_63_32 contains bits 63:32
+ * field_95_64 contains bits 95:64
+ * field_127_96 contains bits 127:96
+ * field_159_128 contains bits 159:128
+ * field_191_160 contains bits 191:160
+ * field_223_192 contains bits 223:192
+ * field_255_224 contains bits 255:224
+ * field_263_256 contains bits 263:256
+ */
+typedef struct NV0073_CTRL_DP_CSTM {
+ NvU32 field_31_0;
+ NvU32 field_63_32;
+ NvU32 field_95_64;
+ NvU32 field_127_96;
+ NvU32 field_159_128;
+ NvU32 field_191_160;
+ NvU32 field_223_192;
+ NvU32 field_255_224;
+ NvU32 field_263_256;
+} NV0073_CTRL_DP_CSTM;
+
+#define NV0073_CTRL_DP_SET_TESTPATTERN_PARAMS_CSTM2 15:0
+#define NV0073_CTRL_DP_SET_TESTPATTERN_PARAMS_CSTM8 7:0
+
+/*
+ * NV0073_CTRL_DP_TESTPATTERN
+ *
+ * This structure specifies the possible test patterns available in display port,
+ * and parameters for Square pattern.
+ *
+ */
+
+typedef struct NV0073_CTRL_DP_TESTPATTERN {
+ NvU32 testPattern;
+} NV0073_CTRL_DP_TESTPATTERN;
+#define NV0073_CTRL_DP_TESTPATTERN_DATA 4:0
+#define NV0073_CTRL_DP_TESTPATTERN_DATA_NONE (0x00000000U)
+#define NV0073_CTRL_DP_TESTPATTERN_DATA_D10_2 (0x00000001U)
+#define NV0073_CTRL_DP_TESTPATTERN_DATA_SERMP (0x00000002U)
+#define NV0073_CTRL_DP_TESTPATTERN_DATA_PRBS_7 (0x00000003U)
+#define NV0073_CTRL_DP_TESTPATTERN_DATA_CSTM (0x00000004U)
+#define NV0073_CTRL_DP_TESTPATTERN_DATA_HBR2COMPLIANCE (0x00000005U)
+#define NV0073_CTRL_DP_TESTPATTERN_DATA_CP2520PAT3 (0x00000006U)
+#define NV0073_CTRL_DP_TESTPATTERN_DATA_TRAINING1 (0x00000007U)
+#define NV0073_CTRL_DP_TESTPATTERN_DATA_TRAINING2 (0x00000008U)
+#define NV0073_CTRL_DP_TESTPATTERN_DATA_TRAINING3 (0x00000009U)
+#define NV0073_CTRL_DP_TESTPATTERN_DATA_TRAINING4 (0x0000000AU)
+#define NV0073_CTRL_DP_TESTPATTERN_DATA_CP2520PAT1 (0x0000000BU)
+
+#define NV0073_CTRL_DP_TESTPATTERN_DATA_128B132B_TPS1 (0x0000000CU)
+#define NV0073_CTRL_DP_TESTPATTERN_DATA_128B132B_TPS2 (0x0000000DU)
+#define NV0073_CTRL_DP_TESTPATTERN_DATA_PRBS_9 (0x0000000EU)
+#define NV0073_CTRL_DP_TESTPATTERN_DATA_PRBS_11 (0x0000000FU)
+#define NV0073_CTRL_DP_TESTPATTERN_DATA_PRBS_15 (0x00000010U)
+#define NV0073_CTRL_DP_TESTPATTERN_DATA_PRBS_23 (0x00000011U)
+#define NV0073_CTRL_DP_TESTPATTERN_DATA_PRBS_31 (0x00000012U)
+#define NV0073_CTRL_DP_TESTPATTERN_DATA_SQNUM (0x00000013U)
+#define NV0073_CTRL_DP_TESTPATTERN_DATA_CSTM_264 (0x00000014U)
+/*
+ * The following three flags specify the parameters for SQ Pattern tests.
+ * Only valid when testPattern is NV0073_CTRL_DP_TESTPATTERN_DATA_SQNUM
+ */
+#define NV0073_CTRL_DP_TESTPATTERN_SQ_PATTERN_PRESHOOT 8:8
+#define NV0073_CTRL_DP_TESTPATTERN_SQ_PATTERN_PRESHOOT_DISABLED (0x00000000U)
+#define NV0073_CTRL_DP_TESTPATTERN_SQ_PATTERN_PRESHOOT_ENABLED (0x00000001U)
+#define NV0073_CTRL_DP_TESTPATTERN_SQ_PATTERN_DE_EMPHASIS 9:9
+#define NV0073_CTRL_DP_TESTPATTERN_SQ_PATTERN_DE_EMPHASIS_DISABLED (0x00000000U)
+#define NV0073_CTRL_DP_TESTPATTERN_SQ_PATTERN_DE_EMPHASIS_ENABLED (0x00000001U)
+#define NV0073_CTRL_DP_TESTPATTERN_SQ_PATTERN_NUM 23:16
+
+
+
+/*
+ * NV0073_CTRL_CMD_DP_SET_TESTPATTERN
+ *
+ * This command forces the main link to output the selected test patterns
+ * supported in DP specs.
+ *
+ * The command takes a NV0073_CTRL_DP_SET_TESTPATTERN_PARAMS structure as the
+ * argument with the appropriate subDeviceInstance, displayId and test pattern
+ * to be set as inputs.
+ * The arguments of this structure and the format of test patterns are
+ * described above.
+ *
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * displayId
+ * This parameter specifies the ID of the display for which the dfp
+ * caps should be returned. The display ID must a dfp display.
+ * If more than one displayId bit is set or the displayId is not a dfp,
+ * this call will return NV_ERR_INVALID_ARGUMENT.
+ * testPattern
+ * This parameter is of type NV0073_CTRL_DP_TESTPATTERN and specifies
+ * the testpattern to set on displayport. The format of this structure
+ * is described above.
+ * laneMask
+ * This parameter specifies the bit mask of DP lanes on which test
+ * pattern is to be applied.
+ * cstm
+ * This parameter specifies the all the bits for CSTM test pattern.
+ * bIsHBR2
+ * This Boolean parameter is set to TRUE if HBR2 compliance test is
+ * being performed.
+ * bSkipLaneDataOverride
+ * skip override of pre-emp and drive current
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_PARAM_STRUCT
+ * NV_ERR_INVALID_ARGUMENT
+ *
+ * NOTE: This control call is only for testing purposes and
+ * should not be used in normal DP operations. Preemphais
+ * and drivecurrent will be set during Link training in
+ * normal DP operations
+ *
+ */
+
+#define NV0073_CTRL_DP_SET_TESTPATTERN_PARAMS_MESSAGE_ID (0x47U)
+
+typedef struct NV0073_CTRL_DP_SET_TESTPATTERN_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NV0073_CTRL_DP_TESTPATTERN testPattern;
+ NvU8 laneMask;
+ NV0073_CTRL_DP_CSTM cstm;
+ NvBool bIsHBR2;
+ NvBool bSkipLaneDataOverride;
+} NV0073_CTRL_DP_SET_TESTPATTERN_PARAMS;
+
+#define NV0073_CTRL_CMD_DP_SET_TESTPATTERN (0x731347U) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_DP_SET_TESTPATTERN_PARAMS_MESSAGE_ID" */
+
+/*
+ * NV0073_CTRL_CMD_GET_DP_TESTPATTERN
+ *
+ * This command returns the current test pattern set on the main link of
+ * Display Port.
+ *
+ * The command takes a NV0073_CTRL_DP_GET_TESTPATTERN_PARAMS structure as the
+ * argument with the appropriate subDeviceInstance, displayId as inputs and
+ * returns the current test pattern in testPattern field of the structure.
+ *
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * displayId
+ * This parameter specifies the ID of the display for which the dfp
+ * caps should be returned. The display ID must a dfp display.
+ * If more than one displayId bit is set or the displayId is not a dfp,
+ * this call will return NV_ERR_INVALID_ARGUMENT.
+ * testPattern
+ * This parameter is of type NV0073_CTRL_DP_TESTPATTERN and specifies the
+ * testpattern set on displayport. The format of this structure is
+ * described above.
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_PARAM_STRUCT
+ * NV_ERR_INVALID_ARGUMENT
+ *
+ * NOTE: This control call is only for testing purposes and
+ * should not be used in normal DP operations.
+ *
+ */
+
+#define NV0073_CTRL_DP_GET_TESTPATTERN_PARAMS_MESSAGE_ID (0x48U)
+
+typedef struct NV0073_CTRL_DP_GET_TESTPATTERN_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NV0073_CTRL_DP_TESTPATTERN testPattern;
+ NV0073_CTRL_DP_CSTM cstm;
+} NV0073_CTRL_DP_GET_TESTPATTERN_PARAMS;
+
+#define NV0073_CTRL_CMD_DP_GET_TESTPATTERN (0x731348U) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_DP_GET_TESTPATTERN_PARAMS_MESSAGE_ID" */
+
+/*
+ * NV0073_CTRL_DP_PREEMPHASIS_DRIVECURRENT_POSTCURSOR2_DATA
+ *
+ * This structure specifies the Pre-emphasis/Drive Current/Postcursor2/TxPu information
+ * for a display port device. These are the the current values that RM is
+ * using to map the levels for Pre-emphasis and Drive Current for Link
+ * Training.
+ * preEmphasis
+ * This field specifies the preemphasis values.
+ * driveCurrent
+ * This field specifies the driveCurrent values.
+ * postcursor2
+ * This field specifies the postcursor2 values.
+ * TxPu
+ * This field specifies the pull-up current source drive values.
+ */
+#define NV0073_CTRL_MAX_DRIVECURRENT_LEVELS 4U
+#define NV0073_CTRL_MAX_PREEMPHASIS_LEVELS 4U
+#define NV0073_CTRL_MAX_POSTCURSOR2_LEVELS 4U
+
+typedef struct NV0073_CTRL_DP_PREEMPHASIS_DRIVECURRENT_POSTCURSOR2_1 {
+ NvU32 preEmphasis;
+ NvU32 driveCurrent;
+ NvU32 postCursor2;
+ NvU32 TxPu;
+} NV0073_CTRL_DP_PREEMPHASIS_DRIVECURRENT_POSTCURSOR2_1;
+
+/*
+ * NV0073_CTRL_DP_SET_PREEMPHASIS_DRIVECURRENT_POSTCURSOR2_DATA
+ *
+ * This command is used to override the Pre-emphasis/Drive Current/PostCursor2/TxPu
+ * data in the RM.
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * displayId
+ * This parameter specifies the ID of the digital display for which the
+ * data should be returned. The display ID must a digital display.
+ * If more than one displayId bit is set or the displayId is not a DP,
+ * this call will return NV_ERR_INVALID_ARGUMENT.
+ * dpData
+ * This parameter is of type NV0073_CTRL_DP_PREEMPHASIS_DRIVECURRENT_POSTCURSOR2_DATA
+ * and specifies the Pre-emphasis/Drive Current/Postcursor2/TxPu information
+ * for a display port device.
+ * The command takes a NV0073_CTRL_DP_SET_PREEMPHASIS_DRIVECURRENT_POSTCURSOR2_DATA_PARAMS
+ * structure as the argument with the appropriate subDeviceInstance, displayId,
+ * and dpData. The fields of this structure are described above.
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_PARAM_STRUCT
+ * NV_ERR_INVALID_ARGUMENT
+ *
+ */
+#define NV0073_CTRL_DP_SET_PREEMPHASIS_DRIVECURRENT_POSTCURSOR2_DATA_PARAMS_MESSAGE_ID (0x51U)
+
+typedef struct NV0073_CTRL_DP_SET_PREEMPHASIS_DRIVECURRENT_POSTCURSOR2_DATA_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NV0073_CTRL_DP_PREEMPHASIS_DRIVECURRENT_POSTCURSOR2_1 dpData[NV0073_CTRL_MAX_POSTCURSOR2_LEVELS][NV0073_CTRL_MAX_DRIVECURRENT_LEVELS][NV0073_CTRL_MAX_PREEMPHASIS_LEVELS];
+} NV0073_CTRL_DP_SET_PREEMPHASIS_DRIVECURRENT_POSTCURSOR2_DATA_PARAMS;
+
+#define NV0073_CTRL_CMD_DP_SET_PREEMPHASIS_DRIVECURRENT_POSTCURSOR2_DATA (0x731351U) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_DP_SET_PREEMPHASIS_DRIVECURRENT_POSTCURSOR2_DATA_PARAMS_MESSAGE_ID" */
+
+/*
+ * NV0073_CTRL_DP_GET_PREEMPHASIS_DRIVECURRENT_POSTCURSOR2_DATA
+ *
+ * This command is used to get the Pre-emphasis/Drive Current/PostCursor2/TxPu data.
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * displayId
+ * This parameter specifies the ID of the digital display for which the
+ * data should be returned. The display ID must a digital display.
+ * If more than one displayId bit is set or the displayId is not a DP,
+ * this call will return NV_ERR_INVALID_ARGUMENT.
+ * The command takes a NV0073_CTRL_DP_GET_PREEMPHASIS_DRIVECURRENT_POSTCURSOR2_DATA_PARAMS
+ * structure as the argument with the appropriate subDeviceInstance, displayId,
+ * and dpData. The fields of this structure are described above.
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_PARAM_STRUCT
+ * NV_ERR_INVALID_ARGUMENT
+ *
+ */
+#define NV0073_CTRL_DP_GET_PREEMPHASIS_DRIVECURRENT_POSTCURSOR2_DATA_PARAMS_MESSAGE_ID (0x52U)
+
+typedef struct NV0073_CTRL_DP_GET_PREEMPHASIS_DRIVECURRENT_POSTCURSOR2_DATA_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NV0073_CTRL_DP_PREEMPHASIS_DRIVECURRENT_POSTCURSOR2_1 dpData[NV0073_CTRL_MAX_POSTCURSOR2_LEVELS][NV0073_CTRL_MAX_DRIVECURRENT_LEVELS][NV0073_CTRL_MAX_PREEMPHASIS_LEVELS];
+} NV0073_CTRL_DP_GET_PREEMPHASIS_DRIVECURRENT_POSTCURSOR2_DATA_PARAMS;
+
+#define NV0073_CTRL_CMD_DP_GET_PREEMPHASIS_DRIVECURRENT_POSTCURSOR2_DATA (0x731352U) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_DP_GET_PREEMPHASIS_DRIVECURRENT_POSTCURSOR2_DATA_PARAMS_MESSAGE_ID" */
+
+
+
+/*
+ * NV0073_CTRL_CMD_DP_MAIN_LINK_CTRL
+ *
+ * This command is used to set various Main Link configurations for
+ * the specified displayId such as powering up/down Main Link.
+ *
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * displayId
+ * This parameter specifies the ID of the DP display which owns
+ * the Main Link to be adjusted. The display ID must a DP display
+ * as determined with the NV0073_CTRL_CMD_SPECIFIC_GET_TYPE command.
+ * If more than one displayId bit is set or the displayId is not a DP,
+ * this call will return NV_ERR_INVALID_ARGUMENT.
+ * ctrl
+ * Here are the current defined fields:
+ * NV0073_CTRL_DP_MAIN_LINK_CTRL_POWER_STATE_POWERDOWN
+ * This value will power down Main Link.
+ * NV0073_CTRL_DP_MAIN_LINK_CTRL_POWER_STATE_POWERUP
+ * This value will power up Main Link.
+ *
+*/
+#define NV0073_CTRL_CMD_DP_MAIN_LINK_CTRL (0x731356U) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_DP_MAIN_LINK_CTRL_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_DP_MAIN_LINK_CTRL_PARAMS_MESSAGE_ID (0x56U)
+
+typedef struct NV0073_CTRL_DP_MAIN_LINK_CTRL_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NvU32 ctrl;
+} NV0073_CTRL_DP_MAIN_LINK_CTRL_PARAMS;
+
+#define NV0073_CTRL_DP_MAIN_LINK_CTRL_POWER_STATE 0:0
+#define NV0073_CTRL_DP_MAIN_LINK_CTRL_POWER_STATE_POWERDOWN (0x00000000U)
+#define NV0073_CTRL_DP_MAIN_LINK_CTRL_POWER_STATE_POWERUP (0x00000001U)
+
+/*
+ * NV0073_CTRL_CMD_DP_SET_AUDIO_MUTESTREAM
+ *
+ * This command sets the current audio mute state on the main link of Display Port
+ *
+ * The command takes a NV0073_CTRL_DP_SET_AUDIO_MUTESTREAM_PARAMS structure as the
+ * argument with the appropriate subDeviceInstance, displayId as inputs and whether to enable
+ * or disable mute in the parameter - mute.
+ *
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * displayId
+ * This parameter specifies the ID of the display for which the audio stream
+ * state should be returned. The display ID must a DP display.
+ * If the display ID is invalid or if it is not a DP display,
+ * this call will return NV_ERR_INVALID_ARGUMENT.
+ * mute
+ * This parameter is an input to this command.
+ * Here are the current defined values:
+ * NV0073_CTRL_DP_AUDIO_MUTESTREAM_MUTE_DISABLE
+ * Audio mute will be disabled.
+ * NV0073_CTRL_DP_AUDIO_MUTESTREAM_MUTE_ENABLE
+ * Audio mute will be enabled.
+ * NV0073_CTRL_DP_AUDIO_MUTESTREAM_MUTE_AUTO
+ * Audio mute will be automatically controlled by hardware.
+ *
+ * Note: Any other value for mute in NV0073_CTRL_DP_SET_AUDIO_MUTESTREAM_PARAMS is not allowed and
+ * the API will return an error.
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_PARAM_STRUCT
+ * NV_ERR_INVALID_ARGUMENT
+ *
+ *
+ */
+#define NV0073_CTRL_CMD_DP_SET_AUDIO_MUTESTREAM (0x731359U) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_DP_SET_AUDIO_MUTESTREAM_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_DP_SET_AUDIO_MUTESTREAM_PARAMS_MESSAGE_ID (0x59U)
+
+typedef struct NV0073_CTRL_DP_SET_AUDIO_MUTESTREAM_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NvU32 mute;
+} NV0073_CTRL_DP_SET_AUDIO_MUTESTREAM_PARAMS;
+
+#define NV0073_CTRL_DP_AUDIO_MUTESTREAM_MUTE_DISABLE (0x00000000U)
+#define NV0073_CTRL_DP_AUDIO_MUTESTREAM_MUTE_ENABLE (0x00000001U)
+#define NV0073_CTRL_DP_AUDIO_MUTESTREAM_MUTE_AUTO (0x00000002U)
+
+/*
+ * NV0073_CTRL_CMD_DP_ASSR_CTRL
+ *
+ * This command is used to control and query DisplayPort ASSR
+ * settings for the specified displayId.
+ *
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * displayId
+ * This parameter specifies the ID of the DP display which owns
+ * the Main Link to be adjusted. The display ID must a DP display
+ * as determined with the NV0073_CTRL_CMD_SPECIFIC_GET_TYPE command.
+ * If more than one displayId bit is set or the displayId is not a DP,
+ * this call will return NV_ERR_INVALID_ARGUMENT.
+ * cmd
+ * This input parameter specifies the command to execute. Legal
+ * values for this parameter include:
+ * NV0073_CTRL_DP_ASSR_CMD_QUERY_STATE
+ * This field can be used to query ASSR state. When used the ASSR
+ * state value is returned in the data parameter.
+ * NV0073_CTRL_DP_ASSR_CMD_DISABLE
+ * This field can be used to control the ASSR disable state.
+ * NV0073_CTRL_DP_ASSR_CMD_FORCE_STATE
+ * This field can be used to control ASSR State without looking at
+ * whether the display supports it. Used in conjunction with
+ * Fake link training. Note that this updates the state on the
+ * source side only. The sink is assumed to be configured for ASSR
+ * by the client (DD).
+ * data
+ * This parameter specifies the data associated with the cmd
+ * parameter.
+ * NV0073_CTRL_DP_ASSR_DATA_STATE_ENABLED
+ * This field indicates the state of ASSR when queried using cmd
+ * parameter. When used to control the State, it indicates whether
+ * ASSR should be enabled or disabled.
+ * NV0073_CTRL_DP_ASSR_DATA_STATE_ENABLED_NO
+ * When queried this flag indicates that ASSR is not enabled on the sink.
+ * When used as the data for CMD_FORCE_STATE, it requests ASSR to
+ * to be disabled on the source side.
+ * NV0073_CTRL_DP_ASSR_DATA_STATE_ENABLED_YES
+ * When queried this flag indicates that ASSR is not enabled on the sink.
+ * When used as the data for CMD_FORCE_STATE, it requests ASSR to
+ * to be enabled on the source side.
+ * err
+ * This output parameter specifies any errors associated with the cmd
+ * parameter.
+ * NV0073_CTRL_DP_ASSR_ERR_CAP
+ * This field indicates the error pertaining to ASSR capability of
+ * the sink device.
+ * NV0073_CTRL_DP_ASSR_ERR_CAP_NOERR
+ * This flag indicates there is no error.
+ * NV0073_CTRL_DP_ASSR_ERR_CAP_ERR
+ * This flag indicates that the sink is not ASSR capable.
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_PARAM_STRUCT
+ * NV_ERR_INVALID_ARGUMENT
+ *
+ */
+#define NV0073_CTRL_CMD_DP_ASSR_CTRL (0x73135aU) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_DP_ASSR_CTRL_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_DP_ASSR_CTRL_PARAMS_MESSAGE_ID (0x5AU)
+
+typedef struct NV0073_CTRL_DP_ASSR_CTRL_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NvU32 cmd;
+ NvU32 data;
+ NvU32 err;
+} NV0073_CTRL_DP_ASSR_CTRL_PARAMS;
+
+#define NV0073_CTRL_DP_ASSR_CMD 31:0
+#define NV0073_CTRL_DP_ASSR_CMD_QUERY_STATE (0x00000001U)
+#define NV0073_CTRL_DP_ASSR_CMD_DISABLE (0x00000002U)
+#define NV0073_CTRL_DP_ASSR_CMD_FORCE_STATE (0x00000003U)
+#define NV0073_CTRL_DP_ASSR_CMD_ENABLE (0x00000004U)
+#define NV0073_CTRL_DP_ASSR_DATA_STATE_ENABLED 0:0
+#define NV0073_CTRL_DP_ASSR_DATA_STATE_ENABLED_NO (0x00000000U)
+#define NV0073_CTRL_DP_ASSR_DATA_STATE_ENABLED_YES (0x00000001U)
+#define NV0073_CTRL_DP_ASSR_ERR_CAP 0:0
+#define NV0073_CTRL_DP_ASSR_ERR_CAP_NOERR (0x00000000U)
+#define NV0073_CTRL_DP_ASSR_ERR_CAP_ERR (0x00000001U)
+
+/*
+ * NV0073_CTRL_CMD_DP_TOPOLOGY_ALLOCATE_DISPLAYID
+ *
+ * This command is used to assign a displayId from the free pool
+ * to a specific AUX Address in a DP 1.2 topology. The topology
+ * is uniquely identified by the DisplayId of the DP connector.
+ *
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * displayId
+ * This is the DisplayId of the DP connector to which the topology
+ * is rooted.
+ * preferredDisplayId
+ * Client can sent a preferredDisplayID which RM can use during allocation
+ * if available. If this Id is a part of allDisplayMask in RM then we return
+ * a free available Id to the client. However, if this is set to
+ * NV0073_CTRL_CMD_DP_INVALID_PREFERRED_DISPLAY_ID then we return allDisplayMask value.
+ * useBFM
+ * Set to true if DP-BFM is used during emulation/RTL Sim.
+ *
+ * [out] displayIdAssigned
+ * This is the out field that will receive the new displayId. If the
+ * function fails this is guaranteed to be 0.
+ * [out] allDisplayMask
+ * This is allDisplayMask RM variable which is returned only when
+ * preferredDisplayId is set to NV0073_CTRL_CMD_DP_INVALID_PREFERRED_DISPLAY_ID
+ *
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_PARAM_STRUCT
+ * NV_ERR_INVALID_ARGUMENT
+ * NV_ERR_NOT_SUPPORTED
+ *
+ */
+#define NV0073_CTRL_CMD_DP_TOPOLOGY_ALLOCATE_DISPLAYID (0x73135bU) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_CMD_DP_TOPOLOGY_ALLOCATE_DISPLAYID_PARAMS_MESSAGE_ID" */
+
+/*
+ * There cannot be more than 128 devices in a topology (also by DP 1.2 specification)
+ * NOTE: Temporarily lowered to pass XAPI RM tests. Should be reevaluated!
+ */
+#define NV0073_CTRL_CMD_DP_MAX_TOPOLOGY_NODES 120U
+#define NV0073_CTRL_CMD_DP_INVALID_PREFERRED_DISPLAY_ID 0xffffffffU
+
+#define NV0073_CTRL_CMD_DP_TOPOLOGY_ALLOCATE_DISPLAYID_PARAMS_MESSAGE_ID (0x5BU)
+
+typedef struct NV0073_CTRL_CMD_DP_TOPOLOGY_ALLOCATE_DISPLAYID_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NvU32 preferredDisplayId;
+
+ NvBool force;
+ NvBool useBFM;
+
+ NvU32 displayIdAssigned;
+ NvU32 allDisplayMask;
+} NV0073_CTRL_CMD_DP_TOPOLOGY_ALLOCATE_DISPLAYID_PARAMS;
+
+/*
+ * NV0073_CTRL_CMD_DP_TOPOLOGY_FREE_DISPLAYID
+ *
+ * This command is used to return a multistream displayid to the unused pool.
+ * You must not call this function while either the ARM or ASSEMBLY state cache
+ * refers to this display-id. The head must not be attached.
+ *
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * displayId
+ * This is the displayId to free.
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_PARAM_STRUCT
+ * NV_ERR_INVALID_ARGUMENT
+ * NV_ERR_NOT_SUPPORTED
+ *
+ *
+ */
+#define NV0073_CTRL_CMD_DP_TOPOLOGY_FREE_DISPLAYID (0x73135cU) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_CMD_DP_TOPOLOGY_FREE_DISPLAYID_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_CMD_DP_TOPOLOGY_FREE_DISPLAYID_PARAMS_MESSAGE_ID (0x5CU)
+
+typedef struct NV0073_CTRL_CMD_DP_TOPOLOGY_FREE_DISPLAYID_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+} NV0073_CTRL_CMD_DP_TOPOLOGY_FREE_DISPLAYID_PARAMS;
+
+/*
+ * NV0073_CTRL_CMD_DP_GET_LINK_CONFIG
+ *
+ * This command is used to query DisplayPort link config
+ * settings on the transmitter side.
+ *
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * displayId
+ * This parameter specifies the ID of the DP display which owns
+ * the Main Link to be queried.
+ * If more than one displayId bit is set or the displayId is not a DP,
+ * this call will return NV_ERR_INVALID_ARGUMENT.
+ * laneCount
+ * Number of lanes the DP transmitter hardware is set up to drive.
+ * linkBW
+ * The BW of each lane that the DP transmitter hardware is set up to drive.
+ * The values returned will be according to the DP specifications.
+ * dp2LinkBW
+ * Current BW of each lane that the DP transmitter hardware is set up to drive is UHBR.
+ * The values returned will be using 10M convention.
+ *
+ * Note:
+ * linkBW and dp2LinkBw are mutual exclusive. Only one of the value will be non-zero.
+ *
+ */
+#define NV0073_CTRL_CMD_DP_GET_LINK_CONFIG (0x731360U) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_DP_GET_LINK_CONFIG_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_DP_GET_LINK_CONFIG_PARAMS_MESSAGE_ID (0x60U)
+
+typedef struct NV0073_CTRL_DP_GET_LINK_CONFIG_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NvU32 laneCount;
+ NvU32 linkBW;
+ NvU32 dp2LinkBW;
+ NvBool bFECEnabled;
+} NV0073_CTRL_DP_GET_LINK_CONFIG_PARAMS;
+
+#define NV0073_CTRL_CMD_DP_GET_LINK_CONFIG_LANE_COUNT 3:0
+#define NV0073_CTRL_CMD_DP_GET_LINK_CONFIG_LANE_COUNT_0 (0x00000000U)
+#define NV0073_CTRL_CMD_DP_GET_LINK_CONFIG_LANE_COUNT_1 (0x00000001U)
+#define NV0073_CTRL_CMD_DP_GET_LINK_CONFIG_LANE_COUNT_2 (0x00000002U)
+#define NV0073_CTRL_CMD_DP_GET_LINK_CONFIG_LANE_COUNT_4 (0x00000004U)
+#define NV0073_CTRL_CMD_DP_GET_LINK_CONFIG_LINK_BW 3:0
+#define NV0073_CTRL_CMD_DP_GET_LINK_CONFIG_LINK_BW_1_62GBPS (0x00000006U)
+#define NV0073_CTRL_CMD_DP_GET_LINK_CONFIG_LINK_BW_2_70GBPS (0x0000000aU)
+#define NV0073_CTRL_CMD_DP_GET_LINK_CONFIG_LINK_BW_5_40GBPS (0x00000014U)
+#define NV0073_CTRL_CMD_DP_GET_LINK_CONFIG_LINK_BW_8_10GBPS (0x0000001EU)
+#define NV0073_CTRL_CMD_DP_GET_LINK_CONFIG_LINK_BW_2_16GBPS (0x00000008U)
+#define NV0073_CTRL_CMD_DP_GET_LINK_CONFIG_LINK_BW_2_43GBPS (0x00000009U)
+#define NV0073_CTRL_CMD_DP_GET_LINK_CONFIG_LINK_BW_3_24GBPS (0x0000000CU)
+#define NV0073_CTRL_CMD_DP_GET_LINK_CONFIG_LINK_BW_4_32GBPS (0x00000010U)
+#define NV0073_CTRL_CMD_DP_GET_LINK_CONFIG_LINK_BW_6_75GBPS (0x00000019U)
+#define NV0073_CTRL_CMD_DP_GET_LINK_CONFIG_DP2LINK_BW 15:0
+#define NV0073_CTRL_CMD_DP_GET_LINK_CONFIG_DP2LINK_BW_1_62GBPS (0x000000A2U)
+#define NV0073_CTRL_CMD_DP_GET_LINK_CONFIG_DP2LINK_BW_2_70GBPS (0x0000010EU)
+#define NV0073_CTRL_CMD_DP_GET_LINK_CONFIG_DP2LINK_BW_5_40GBPS (0x0000021CU)
+#define NV0073_CTRL_CMD_DP_GET_LINK_CONFIG_DP2LINK_BW_8_10GBPS (0x0000032AU)
+#define NV0073_CTRL_CMD_DP_GET_LINK_CONFIG_DP2LINK_BW_2_16GBPS (0x000000D8U)
+#define NV0073_CTRL_CMD_DP_GET_LINK_CONFIG_DP2LINK_BW_2_43GBPS (0x000000F3U)
+#define NV0073_CTRL_CMD_DP_GET_LINK_CONFIG_DP2LINK_BW_3_24GBPS (0x00000114U)
+#define NV0073_CTRL_CMD_DP_GET_LINK_CONFIG_DP2LINK_BW_4_32GBPS (0x000001B0U)
+#define NV0073_CTRL_CMD_DP_GET_LINK_CONFIG_DP2LINK_BW_6_75GBPS (0x000002A3U)
+
+#define NV0073_CTRL_CMD_DP_GET_LINK_CONFIG_DP2LINK_BW_10_0GBPS (0x000003E8U)
+#define NV0073_CTRL_CMD_DP_GET_LINK_CONFIG_DP2LINK_BW_13_5GBPS (0x00000546U)
+#define NV0073_CTRL_CMD_DP_GET_LINK_CONFIG_DP2LINK_BW_20_0GBPS (0x000007D0U)
+
+
+/*
+ * NV0073_CTRL_CMD_DP_GET_EDP_DATA
+ *
+ * This command is used to query Embedded DisplayPort information.
+ *
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * displayId
+ * This parameter specifies the ID of the eDP display which owns
+ * the Main Link to be queried.
+ * If more than one displayId bit is set or the displayId is not a eDP,
+ * this call will return NV_ERR_INVALID_ARGUMENT.
+ * data
+ * This output parameter specifies the data associated with the eDP display.
+ * It is only valid if this function returns NV_OK.
+ * NV0073_CTRL_CMD_DP_GET_EDP_DATA_PANEL_POWER
+ * This field indicates the state of the eDP panel power.
+ * NV0073_CTRL_CMD_DP_GET_EDP_DATA_PANEL_POWER_OFF
+ * This eDP panel is powered off.
+ * NV0073_CTRL_CMD_DP_GET_EDP_DATA_PANEL_POWER_ON
+ * This eDP panel is powered on.
+ * NV0073_CTRL_CMD_DP_GET_EDP_DATA_DPCD_POWER_OFF
+ * This field tells the client if DPCD power off command
+ * should be used for the current eDP panel.
+ * NV0073_CTRL_DP_GET_EDP_DATA_DPCD_POWER_OFF_ENABLE
+ * This eDP panel can use DPCD to power off the panel.
+ * NV0073_CTRL_DP_GET_EDP_DATA_DPCD_POWER_OFF_DISABLE
+ * This eDP panel cannot use DPCD to power off the panel.
+ * NV0073_CTRL_DP_GET_EDP_DATA_DPCD_SET_POWER
+ * This field tells the client current eDP panel DPCD SET_POWER (0x600) status
+ * NV0073_CTRL_DP_GET_EDP_DATA_DPCD_SET_POWER_D0
+ * This eDP panel is current up and in full power mode.
+ * NV0073_CTRL_DP_GET_EDP_DATA_DPCD_SET_POWER_D3
+ * This eDP panel is current standby.
+ */
+#define NV0073_CTRL_CMD_DP_GET_EDP_DATA (0x731361U) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_DP_GET_EDP_DATA_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_DP_GET_EDP_DATA_PARAMS_MESSAGE_ID (0x61U)
+
+typedef struct NV0073_CTRL_DP_GET_EDP_DATA_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NvU32 data;
+} NV0073_CTRL_DP_GET_EDP_DATA_PARAMS;
+
+#define NV0073_CTRL_DP_GET_EDP_DATA_PANEL_POWER 0:0
+#define NV0073_CTRL_DP_GET_EDP_DATA_PANEL_POWER_OFF (0x00000000U)
+#define NV0073_CTRL_DP_GET_EDP_DATA_PANEL_POWER_ON (0x00000001U)
+#define NV0073_CTRL_DP_GET_EDP_DATA_DPCD_POWER_OFF 1:1
+#define NV0073_CTRL_DP_GET_EDP_DATA_DPCD_POWER_OFF_ENABLE (0x00000000U)
+#define NV0073_CTRL_DP_GET_EDP_DATA_DPCD_POWER_OFF_DISABLE (0x00000001U)
+#define NV0073_CTRL_DP_GET_EDP_DATA_DPCD_POWER_STATE 2:2
+#define NV0073_CTRL_DP_GET_EDP_DATA_DPCD_POWER_STATE_D0 (0x00000000U)
+#define NV0073_CTRL_DP_GET_EDP_DATA_DPCD_POWER_STATE_D3 (0x00000001U)
+/*
+ * NV0073_CTRL_CMD_DP_CONFIG_STREAM
+ *
+ * This command sets various multi/single stream related params for
+ * for a given head.
+ *
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * Head
+ * Specifies the head index for the stream.
+ * sorIndex
+ * Specifies the SOR index for the stream.
+ * dpLink
+ * Specifies the DP link: either 0 or 1 (A , B)
+ * bEnableOverride
+ * Specifies whether we're manually configuring this stream.
+ * If not set, none of the remaining settings have any effect.
+ * bMST
+ * Specifies whether in Multistream or Singlestream mode.
+ * MST/SST
+ * Structures for passing in either Multistream or Singlestream params
+ * slotStart
+ * Specifies the start value of the timeslot
+ * slotEnd
+ * Specifies the end value of the timeslot
+ * PBN
+ * Specifies the PBN for the timeslot.
+ * minHBlank
+ * Specifies the min HBlank
+ * minVBlank
+ * Specifies the min VBlank
+ * sendACT -- deprecated. A new control call has been added.
+ * Specifies whether ACT has to be sent or not.
+ * tuSize
+ * Specifies TU size value
+ * watermark
+ * Specifies stream watermark.
+ * bEnableTwoHeadOneOr
+ * Whether two head one OR is enabled. If this is set then RM will
+ * replicate SF settings of Master head on Slave head. Head index
+ * passed should be of Master Head.
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_ARGUMENT
+ * NV_ERR_GENERIC: when this command has already been called
+ *
+ */
+#define NV0073_CTRL_CMD_DP_CONFIG_STREAM (0x731362U) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_CMD_DP_CONFIG_STREAM_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_CMD_DP_CONFIG_STREAM_PARAMS_MESSAGE_ID (0x62U)
+
+typedef struct NV0073_CTRL_CMD_DP_CONFIG_STREAM_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 head;
+ NvU32 sorIndex;
+ NvU32 dpLink;
+
+ NvBool bEnableOverride;
+ NvBool bMST;
+ NvU32 singleHeadMultistreamMode;
+ NvU32 hBlankSym;
+ NvU32 vBlankSym;
+ NvU32 colorFormat;
+ NvBool bEnableTwoHeadOneOr;
+
+ struct {
+ NvU32 slotStart;
+ NvU32 slotEnd;
+ NvU32 PBN;
+ NvU32 Timeslice;
+ NvBool sendACT; // deprecated -Use NV0073_CTRL_CMD_DP_SEND_ACT
+ NvU32 singleHeadMSTPipeline;
+ NvBool bEnableAudioOverRightPanel;
+ } MST;
+
+ struct {
+ NvBool bEnhancedFraming;
+ NvU32 tuSize;
+ NvU32 waterMark;
+ NvBool bEnableAudioOverRightPanel;
+ } SST;
+} NV0073_CTRL_CMD_DP_CONFIG_STREAM_PARAMS;
+
+/*
+ * NV0073_CTRL_CMD_DP_SET_RATE_GOV
+ *
+ * This command enables rate governing for a MST.
+ *
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * Head
+ * Specifies the head index for the stream.
+ * sorIndex
+ * Specifies the SOR index for the stream.
+ * flags
+ * Specifies Rate Governing, trigger type and wait on trigger and operation type.
+ *
+ * _FLAGS_OPERATION: whether this control call should program or check for status of previous operation.
+ *
+ * _FLAGS_STATUS: Out only. Caller should check the status for _FLAGS_OPERATION_CHECK_STATUS through
+ * this bit.
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_ARGUMENT
+ * NV_ERR_GENERIC: when this command has already been called
+ *
+ */
+#define NV0073_CTRL_CMD_DP_SET_RATE_GOV (0x731363U) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_CMD_DP_SET_RATE_GOV_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_CMD_DP_SET_RATE_GOV_PARAMS_MESSAGE_ID (0x63U)
+
+typedef struct NV0073_CTRL_CMD_DP_SET_RATE_GOV_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 head;
+ NvU32 sorIndex;
+ NvU32 flags;
+} NV0073_CTRL_CMD_DP_SET_RATE_GOV_PARAMS;
+
+#define NV0073_CTRL_CMD_DP_SET_RATE_GOV_FLAGS_ENABLE_RG 0:0
+#define NV0073_CTRL_CMD_DP_SET_RATE_GOV_FLAGS_ENABLE_RG_OFF (0x00000000U)
+#define NV0073_CTRL_CMD_DP_SET_RATE_GOV_FLAGS_ENABLE_RG_ON (0x00000001U)
+#define NV0073_CTRL_CMD_DP_SET_RATE_GOV_FLAGS_TRIGGER_MODE 1:1
+#define NV0073_CTRL_CMD_DP_SET_RATE_GOV_FLAGS_TRIGGER_MODE_LOADV (0x00000000U)
+#define NV0073_CTRL_CMD_DP_SET_RATE_GOV_FLAGS_TRIGGER_MODE_IMMEDIATE (0x00000001U)
+#define NV0073_CTRL_CMD_DP_SET_RATE_GOV_FLAGS_WAIT_TRIGGER 2:2
+#define NV0073_CTRL_CMD_DP_SET_RATE_GOV_FLAGS_WAIT_TRIGGER_OFF (0x00000000U)
+#define NV0073_CTRL_CMD_DP_SET_RATE_GOV_FLAGS_WAIT_TRIGGER_ON (0x00000001U)
+#define NV0073_CTRL_CMD_DP_SET_RATE_GOV_FLAGS_OPERATION 3:3
+#define NV0073_CTRL_CMD_DP_SET_RATE_GOV_FLAGS_OPERATION_PROGRAM (0x00000000U)
+#define NV0073_CTRL_CMD_DP_SET_RATE_GOV_FLAGS_OPERATION_CHECK_STATUS (0x00000001U)
+#define NV0073_CTRL_CMD_DP_SET_RATE_GOV_FLAGS_STATUS 31:31
+#define NV0073_CTRL_CMD_DP_SET_RATE_GOV_FLAGS_STATUS_FAIL (0x00000000U)
+#define NV0073_CTRL_CMD_DP_SET_RATE_GOV_FLAGS_STATUS_PASS (0x00000001U)
+
+/*
+ * NV0073_CTRL_CMD_DP_SET_MANUAL_DISPLAYPORT
+ *
+ * This call is used by the displayport library. Once
+ * all of the platforms have ported, this call will be
+ * deprecated and made the default behavior.
+ *
+ * Disables automatic watermark programming
+ * Disables automatic DP IRQ handling (CP IRQ)
+ * Disables automatic retry on defers
+ *
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ *
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_ARGUMENT
+ * NV_ERR_NOT_SUPPORTED
+ *
+ */
+#define NV0073_CTRL_CMD_DP_SET_MANUAL_DISPLAYPORT (0x731365U) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_CMD_DP_SET_MANUAL_DISPLAYPORT_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_CMD_DP_SET_MANUAL_DISPLAYPORT_PARAMS_MESSAGE_ID (0x65U)
+
+typedef struct NV0073_CTRL_CMD_DP_SET_MANUAL_DISPLAYPORT_PARAMS {
+ NvU32 subDeviceInstance;
+} NV0073_CTRL_CMD_DP_SET_MANUAL_DISPLAYPORT_PARAMS;
+
+/*
+ * NV0073_CTRL_CMD_DP_SET_ECF
+ *
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * sorIndex
+ * This parameter specifies the Index of sor for which ecf
+ * should be updated.
+ * ecf
+ * This parameter has the ECF bit mask.
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_ARGUMENT
+ *
+ */
+#define NV0073_CTRL_CMD_DP_SET_ECF (0x731366U) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_CMD_DP_SET_ECF_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_CMD_DP_SET_ECF_PARAMS_MESSAGE_ID (0x66U)
+
+typedef struct NV0073_CTRL_CMD_DP_SET_ECF_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 sorIndex;
+ NV_DECLARE_ALIGNED(NvU64 ecf, 8);
+ NvBool bForceClearEcf;
+ NvBool bAddStreamBack;
+} NV0073_CTRL_CMD_DP_SET_ECF_PARAMS;
+
+/*
+ * NV0073_CTRL_CMD_DP_SEND_ACT
+ *
+ * This command sends ACT.
+ *
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ *
+ * displayId
+ * Specifies the root port displayId for which the trigger has to be done.
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_ARGUMENT
+ * NV_ERR_GENERIC: when this command has already been called
+ *
+ */
+#define NV0073_CTRL_CMD_DP_SEND_ACT (0x731367U) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_CMD_DP_SEND_ACT_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_CMD_DP_SEND_ACT_PARAMS_MESSAGE_ID (0x67U)
+
+typedef struct NV0073_CTRL_CMD_DP_SEND_ACT_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+} NV0073_CTRL_CMD_DP_SEND_ACT_PARAMS;
+
+
+
+/*
+ * NV0073_CTRL_CMD_DP_GET_CAPS
+ *
+ * This command returns the following info
+ *
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * sorIndex
+ * Specifies the SOR index.
+ * dpVersionsSupported
+ * Specified the DP versions supported by the GPU
+ * UHBRSupportedByGpu
+ * Bitmask to specify the UHBR link rates supported by the GPU.
+ * bIsMultistreamSupported
+ * Returns NV_TRUE if MST is supported by the GPU else NV_FALSE
+ * bIsSCEnabled
+ * Returns NV_TRUE if Stream cloning is supported by the GPU else NV_FALSE
+ * maxLinkRate
+ * Returns Maximum allowed orclk for DP mode of SOR
+ * 1 signifies 5.40(HBR2), 2 signifies 2.70(HBR), 3 signifies 1.62(RBR)
+ * bHasIncreasedWatermarkLimits
+ * Returns NV_TRUE if the GPU uses higher watermark limits, else NV_FALSE
+ * bIsPC2Disabled
+ * Returns NV_TRUE if VBIOS flag to disable PostCursor2 is set, else NV_FALSE
+ * bFECSupported
+ * Returns NV_TRUE if GPU supports FEC, else NV_FALSE
+ * bIsTrainPhyRepeater
+ * Returns NV_TRUE if LTTPR Link Training feature is set
+ * bOverrideLinkBw
+ * Returns NV_TRUE if DFP limits defined in DCB have to be honored, else NV_FALSE
+ * bUseRgFlushSequence
+ * Returns NV_TRUE if GPU uses the new RG flush design
+ * bSupportDPDownSpread
+ * Returns NV_TRUE if GPU support downspread.
+ * bAvoidHBR3
+ * Returns NV_TRUE if we need to avoid HBR3 as much as possible
+ * bPollingEnabledForDpMstDetection
+ * Returns NV_TRUE for N1X.
+ * - The Post-based approach introduced a delay in processing LAM and EDID events
+ * - This never introduced any delay. There is some delay from an unknown source which needs to be debugged
+ * bIsDpTunnelingHwBugWarEnabled
+ * Returns NV_TRUE if USB4 DP tunneling HW bug WAR is enabled for the chip.
+ *
+ * DSC caps
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_ARGUMENT
+ * NV_ERR_NOT_SUPPORTED
+ *
+ */
+
+#define NV0073_CTRL_CMD_DP_GET_CAPS (0x731369U) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_CMD_DP_GET_CAPS_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_CMD_DP_GET_CAPS_PARAMS_MESSAGE_ID (0x69U)
+
+typedef struct NV0073_CTRL_CMD_DP_GET_CAPS_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 sorIndex;
+ NvU32 maxLinkRate;
+ NvU32 dpVersionsSupported;
+ NvU32 UHBRSupportedByGpu;
+ NvBool bIsMultistreamSupported;
+ NvBool bIsSCEnabled;
+ NvBool bHasIncreasedWatermarkLimits;
+ NvBool bIsPC2Disabled;
+ NvBool isSingleHeadMSTSupported;
+ NvBool bFECSupported;
+ NvBool bIsTrainPhyRepeater;
+ NvBool bOverrideLinkBw;
+ NvBool bUseRgFlushSequence;
+ NvBool bSupportDPDownSpread;
+ NvBool bAvoidHBR3;
+ NvBool bPollingEnabledForDpMstDetection;
+ NvBool bIsDpTunnelingHwBugWarEnabled;
+ NV0073_CTRL_CMD_DSC_CAP_PARAMS DSC;
+} NV0073_CTRL_CMD_DP_GET_CAPS_PARAMS;
+
+#define NV0073_CTRL_CMD_DP_GET_CAPS_DP_VERSIONS_SUPPORTED_DP1_2 0:0
+#define NV0073_CTRL_CMD_DP_GET_CAPS_DP_VERSIONS_SUPPORTED_DP1_2_NO (0x00000000U)
+#define NV0073_CTRL_CMD_DP_GET_CAPS_DP_VERSIONS_SUPPORTED_DP1_2_YES (0x00000001U)
+#define NV0073_CTRL_CMD_DP_GET_CAPS_DP_VERSIONS_SUPPORTED_DP1_4 1:1
+#define NV0073_CTRL_CMD_DP_GET_CAPS_DP_VERSIONS_SUPPORTED_DP1_4_NO (0x00000000U)
+#define NV0073_CTRL_CMD_DP_GET_CAPS_DP_VERSIONS_SUPPORTED_DP1_4_YES (0x00000001U)
+
+#define NV0073_CTRL_CMD_DP_GET_CAPS_DP_VERSIONS_SUPPORTED_DP2_0 2:2
+#define NV0073_CTRL_CMD_DP_GET_CAPS_DP_VERSIONS_SUPPORTED_DP2_0_NO (0x00000000U)
+#define NV0073_CTRL_CMD_DP_GET_CAPS_DP_VERSIONS_SUPPORTED_DP2_0_YES (0x00000001U)
+
+
+#define NV0073_CTRL_CMD_DP_GET_CAPS_MAX_LINK_RATE 2:0
+#define NV0073_CTRL_CMD_DP_GET_CAPS_MAX_LINK_RATE_NONE (0x00000000U)
+#define NV0073_CTRL_CMD_DP_GET_CAPS_MAX_LINK_RATE_1_62 (0x00000001U)
+#define NV0073_CTRL_CMD_DP_GET_CAPS_MAX_LINK_RATE_2_70 (0x00000002U)
+#define NV0073_CTRL_CMD_DP_GET_CAPS_MAX_LINK_RATE_5_40 (0x00000003U)
+#define NV0073_CTRL_CMD_DP_GET_CAPS_MAX_LINK_RATE_8_10 (0x00000004U)
+
+#define NV0073_CTRL_CMD_DP_GET_CAPS_UHBR_SUPPORTED_UHBR10_0 0:0
+#define NV0073_CTRL_CMD_DP_GET_CAPS_UHBR_SUPPORTED_UHBR10_0_NO (0x00000000U)
+#define NV0073_CTRL_CMD_DP_GET_CAPS_UHBR_SUPPORTED_UHBR10_0_YES (0x00000001U)
+#define NV0073_CTRL_CMD_DP_GET_CAPS_UHBR_SUPPORTED_UHBR13_5 1:1
+#define NV0073_CTRL_CMD_DP_GET_CAPS_UHBR_SUPPORTED_UHBR13_5_NO (0x00000000U)
+#define NV0073_CTRL_CMD_DP_GET_CAPS_UHBR_SUPPORTED_UHBR13_5_YES (0x00000001U)
+#define NV0073_CTRL_CMD_DP_GET_CAPS_UHBR_SUPPORTED_UHBR20_0 2:2
+#define NV0073_CTRL_CMD_DP_GET_CAPS_UHBR_SUPPORTED_UHBR20_0_NO (0x00000000U)
+#define NV0073_CTRL_CMD_DP_GET_CAPS_UHBR_SUPPORTED_UHBR20_0_YES (0x00000001U)
+
+
+#define NV0073_CTRL_CMD_DP_GET_CAPS_DSC_ENCODER_COLOR_FORMAT_RGB (0x00000001U)
+#define NV0073_CTRL_CMD_DP_GET_CAPS_DSC_ENCODER_COLOR_FORMAT_Y_CB_CR_444 (0x00000002U)
+#define NV0073_CTRL_CMD_DP_GET_CAPS_DSC_ENCODER_COLOR_FORMAT_Y_CB_CR_NATIVE_422 (0x00000004U)
+#define NV0073_CTRL_CMD_DP_GET_CAPS_DSC_ENCODER_COLOR_FORMAT_Y_CB_CR_NATIVE_420 (0x00000008U)
+
+#define NV0073_CTRL_CMD_DP_GET_CAPS_DSC_BITS_PER_PIXEL_PRECISION_1_16 (0x00000001U)
+#define NV0073_CTRL_CMD_DP_GET_CAPS_DSC_BITS_PER_PIXEL_PRECISION_1_8 (0x00000002U)
+#define NV0073_CTRL_CMD_DP_GET_CAPS_DSC_BITS_PER_PIXEL_PRECISION_1_4 (0x00000003U)
+#define NV0073_CTRL_CMD_DP_GET_CAPS_DSC_BITS_PER_PIXEL_PRECISION_1_2 (0x00000004U)
+#define NV0073_CTRL_CMD_DP_GET_CAPS_DSC_BITS_PER_PIXEL_PRECISION_1 (0x00000005U)
+
+#define NV0073_CTRL_CMD_DP_SET_MSA_PROPERTIES (0x73136aU) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_CMD_DP_SET_MSA_PROPERTIES_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_CMD_DP_MSA_PROPERTIES_SYNC_POLARITY_LOW (0U)
+#define NV0073_CTRL_CMD_DP_MSA_PROPERTIES_SYNC_POLARITY_HIGH (1U)
+
+typedef struct NV0073_CTRL_DP_MSA_PROPERTIES_MASK {
+ NvU8 miscMask[2];
+ NvBool bRasterTotalHorizontal;
+ NvBool bRasterTotalVertical;
+ NvBool bActiveStartHorizontal;
+ NvBool bActiveStartVertical;
+ NvBool bSurfaceTotalHorizontal;
+ NvBool bSurfaceTotalVertical;
+ NvBool bSyncWidthHorizontal;
+ NvBool bSyncPolarityHorizontal;
+ NvBool bSyncHeightVertical;
+ NvBool bSyncPolarityVertical;
+ NvBool bReservedEnable[3];
+} NV0073_CTRL_DP_MSA_PROPERTIES_MASK;
+
+typedef struct NV0073_CTRL_DP_MSA_PROPERTIES_VALUES {
+ NvU8 misc[2];
+ NvU16 rasterTotalHorizontal;
+ NvU16 rasterTotalVertical;
+ NvU16 activeStartHorizontal;
+ NvU16 activeStartVertical;
+ NvU16 surfaceTotalHorizontal;
+ NvU16 surfaceTotalVertical;
+ NvU16 syncWidthHorizontal;
+ NvU16 syncPolarityHorizontal;
+ NvU16 syncHeightVertical;
+ NvU16 syncPolarityVertical;
+ NvU8 reserved[3];
+} NV0073_CTRL_DP_MSA_PROPERTIES_VALUES;
+
+#define NV0073_CTRL_CMD_DP_SET_MSA_PROPERTIES_PARAMS_MESSAGE_ID (0x6AU)
+
+typedef struct NV0073_CTRL_CMD_DP_SET_MSA_PROPERTIES_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NvBool bEnableMSA;
+ NvBool bStereoPhaseInverse;
+ NvBool bCacheMsaOverrideForNextModeset;
+ NV0073_CTRL_DP_MSA_PROPERTIES_MASK featureMask;
+ NV0073_CTRL_DP_MSA_PROPERTIES_VALUES featureValues;
+ NV_DECLARE_ALIGNED(struct NV0073_CTRL_DP_MSA_PROPERTIES_VALUES *pFeatureDebugValues, 8);
+} NV0073_CTRL_CMD_DP_SET_MSA_PROPERTIES_PARAMS;
+
+/*
+ * NV0073_CTRL_CMD_DP_GENERATE_FAKE_INTERRUPT
+ *
+ * This command can be used to invoke a fake interrupt for the operation of DP1.2 branch device
+ *
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * interruptType
+ * This parameter specifies the type of fake interrupt to be invoked. Possible values are:
+ * 0 => IRQ
+ * 1 => HPDPlug
+ * 2 => HPDUnPlug
+ * displayId
+ * should be for DP only
+ *
+ */
+
+#define NV0073_CTRL_CMD_DP_GENERATE_FAKE_INTERRUPT (0x73136bU) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_CMD_DP_GENERATE_FAKE_INTERRUPT_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_CMD_DP_GENERATE_FAKE_INTERRUPT_PARAMS_MESSAGE_ID (0x6BU)
+
+typedef struct NV0073_CTRL_CMD_DP_GENERATE_FAKE_INTERRUPT_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NvU32 interruptType;
+} NV0073_CTRL_CMD_DP_GENERATE_FAKE_INTERRUPT_PARAMS;
+
+#define NV0073_CTRL_CMD_DP_GENERATE_FAKE_INTERRUPT_IRQ (0x00000000U)
+#define NV0073_CTRL_CMD_DP_GENERATE_FAKE_INTERRUPT_PLUG (0x00000001U)
+#define NV0073_CTRL_CMD_DP_GENERATE_FAKE_INTERRUPT_UNPLUG (0x00000002U)
+
+/*
+ * NV0073_CTRL_CMD_DP_CONFIG_RAD_SCRATCH_REG
+ *
+ * This command sets the MS displayId lit up by driver for further use of VBIOS
+ *
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * displayId
+ * should be for DP only
+ * activeDevAddr
+ * Active MS panel address
+ * sorIndex
+ * SOR Index
+ * dpLink
+ * DP Sub Link Index
+ * hopCount
+ * Maximum hopcounts in MS address
+ * dpMsDevAddrState
+ * DP Multistream Device Address State. The values can be
+ *
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_ARGUMENT
+ * NV_ERR_TIMEOUT
+ *
+ */
+#define NV0073_CTRL_CMD_DP_CONFIG_RAD_SCRATCH_REG (0x73136cU) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_CMD_DP_CONFIG_RAD_SCRATCH_REG_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_CMD_DP_CONFIG_RAD_SCRATCH_REG_PARAMS_MESSAGE_ID (0x6CU)
+
+typedef struct NV0073_CTRL_CMD_DP_CONFIG_RAD_SCRATCH_REG_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NvU32 activeDevAddr;
+ NvU32 sorIndex;
+ NvU32 dpLink;
+ NvU32 hopCount;
+ NvU32 dpMsDevAddrState;
+} NV0073_CTRL_CMD_DP_CONFIG_RAD_SCRATCH_REG_PARAMS;
+
+
+
+/*
+* NV0073_CTRL_CMD_DP_SET_TRIGGER_SELECT
+*
+* This command configures a new bit, NV_PDISP_SF_DP_LINKCTL_TRIGGER_SELECT
+* to indicate which pipeline will handle the
+* time slots allocation in single head MST mode
+*
+* subDeviceInstance
+* This parameter specifies the subdevice instance within the
+* NV04_DISPLAY_COMMON parent device to which the operation should be
+* directed. This parameter must specify a value between zero and the
+* total number of subdevices within the parent device. This parameter
+* should be set to zero for default behavior
+* Head
+* Specifies the head index for the stream
+* sorIndex
+* Specifies the SOR index for the stream
+* streamIndex
+* Stream Identifier
+*
+*
+* Possible status values returned are:
+* NV_OK
+* NV_ERR_INVALID_ARGUMENT
+* NV_ERR_GENERIC: when this command has already been called
+*
+*/
+#define NV0073_CTRL_CMD_DP_SET_TRIGGER_SELECT (0x73136fU) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_CMD_DP_SET_TRIGGER_SELECT_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_CMD_DP_SET_TRIGGER_SELECT_PARAMS_MESSAGE_ID (0x6FU)
+
+typedef struct NV0073_CTRL_CMD_DP_SET_TRIGGER_SELECT_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 head;
+ NvU32 sorIndex;
+ NvU32 singleHeadMSTPipeline;
+} NV0073_CTRL_CMD_DP_SET_TRIGGER_SELECT_PARAMS;
+
+/*
+* NV0073_CTRL_CMD_DP_CONFIG_SINGLE_HEAD_MULTI_STREAM
+*
+* This call is used by the displayport library.& clients of RM
+* Its main function is to configure single Head Multi stream mode
+ * this call configures internal RM datastructures to support required mode.
+*
+* subDeviceInstance
+* This parameter specifies the subdevice instance within the
+* NV04_DISPLAY_COMMON parent device to which the operation should be
+* directed. This parameter must specify a value between zero and the
+* total number of subdevices within the parent device. This parameter
+* should be set to zero for default behavior.
+*
+* displayIDs
+* This parameter specifies array of DP displayIds to be configured which are driven out from a single head.
+*
+* numStreams
+* This parameter specifies number of streams driven from a single head
+* ex: for 2SST & 2MST its value is 2.
+*
+* mode
+* This parameter specifies single head multi stream mode to be configured.
+*
+* bSetConfigure
+* This parameter configures single head multistream mode
+* if TRUE it sets SST or MST based on 'mode' parameter and updates internal driver data structures with the given information.
+* if FALSE clears the configuration of single head multi stream mode.
+*
+* vbiosPrimaryDispIdIndex
+* This parameter specifies vbios master displayID index in displayIDs input array.
+*
+* Possible status values returned are:
+* NV_OK
+* NV_ERR_INVALID_ARGUMENT
+* NV_ERR_NOT_SUPPORTED
+*
+*/
+#define NV0073_CTRL_CMD_DP_CONFIG_SINGLE_HEAD_MULTI_STREAM (0x73136eU) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_CMD_DP_CONFIG_SINGLE_HEAD_MULTI_STREAM_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_CMD_DP_SINGLE_HEAD_MAX_STREAMS (0x00000002U)
+#define NV0073_CTRL_CMD_DP_CONFIG_SINGLE_HEAD_MULTI_STREAM_PARAMS_MESSAGE_ID (0x6EU)
+
+typedef struct NV0073_CTRL_CMD_DP_CONFIG_SINGLE_HEAD_MULTI_STREAM_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayIDs[NV0073_CTRL_CMD_DP_SINGLE_HEAD_MAX_STREAMS];
+ NvU32 numStreams;
+ NvU32 mode;
+ NvBool bSetConfig;
+ NvU8 vbiosPrimaryDispIdIndex;
+} NV0073_CTRL_CMD_DP_CONFIG_SINGLE_HEAD_MULTI_STREAM_PARAMS;
+
+#define NV0073_CTRL_CMD_DP_SINGLE_HEAD_MULTI_STREAM_NONE (0x00000000U)
+#define NV0073_CTRL_CMD_DP_SINGLE_HEAD_MULTI_STREAM_MODE_SST (0x00000001U)
+#define NV0073_CTRL_CMD_DP_SINGLE_HEAD_MULTI_STREAM_MODE_MST (0x00000002U)
+
+/*
+* NV0073_CTRL_CMD_DP_SET_TRIGGER_ALL
+*
+* This command configures a new bit, NV_PDISP_SF_DP_LINKCTL_TRIGGER_ALL
+* to indicate which if all the pipelines to take affect on ACT (sorFlushUpdates)
+* in single head MST mode
+*
+* subDeviceInstance
+* This parameter specifies the subdevice instance within the
+* NV04_DISPLAY_COMMON parent device to which the operation should be
+* directed. This parameter must specify a value between zero and the
+* total number of subdevices within the parent device. This parameter
+* should be set to zero for default behavior
+* Head
+* Specifies the head index for the stream
+* sorIndex
+* Specifies the SOR index for the stream
+* streamIndex
+* Stream Identifier
+*
+*
+* Possible status values returned are:
+* NV_OK
+* NV_ERR_INVALID_ARGUMENT
+* NV_ERR_GENERIC: when this command has already been called
+*
+*/
+#define NV0073_CTRL_CMD_DP_SET_TRIGGER_ALL (0x731370U) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_CMD_DP_SET_TRIGGER_ALL_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_CMD_DP_SET_TRIGGER_ALL_PARAMS_MESSAGE_ID (0x70U)
+
+typedef struct NV0073_CTRL_CMD_DP_SET_TRIGGER_ALL_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 head;
+ NvBool enable;
+} NV0073_CTRL_CMD_DP_SET_TRIGGER_ALL_PARAMS;
+
+/* NV0073_CTRL_CMD_SPECIFIC_RETRIEVE_DP_RING_BUFFER
+ *
+ * These commands retrieves buffer from RM for
+ * DP Library to dump logs
+ *
+ *
+ * Possible status values returned include:
+ * NV_OK
+ * NV_ERR_NOT_SUPPORTED
+ */
+
+#define NV0073_CTRL_CMD_DP_RETRIEVE_DP_RING_BUFFER (0x731371U) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_CMD_DP_RETRIEVE_DP_RING_BUFFER_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_CMD_DP_RETRIEVE_DP_RING_BUFFER_PARAMS_MESSAGE_ID (0x71U)
+
+typedef struct NV0073_CTRL_CMD_DP_RETRIEVE_DP_RING_BUFFER_PARAMS {
+ NV_DECLARE_ALIGNED(NvU8 *pDpRingBuffer, 8);
+ NvU8 ringBufferType;
+ NvU32 numRecords;
+} NV0073_CTRL_CMD_DP_RETRIEVE_DP_RING_BUFFER_PARAMS;
+
+
+
+/*
+* NV0073_CTRL_CMD_DP_GET_AUXLOGGER_BUFFER_DATA
+*
+* This command collects the DP AUX log from the RM aux buffer and
+* sends it to the application.
+*
+* dpAuxBufferReadSize
+* Specifies the number of logs to be read from the
+* AUX buffer in RM
+* dpNumMessagesRead
+* Specifies the number of logs read from the AUX buffer
+* dpAuxBuffer
+* The local buffer to copy the specified number of logs
+* from RM to user application
+*
+*
+* Possible status values returned are:
+* NV_OK
+* NV_ERR_INVALID_ARGUMENT
+* NV_ERR_GENERIC: when this command has already been called
+*
+*
+*DPAUXPACKET - This structure holds the log information
+* auxPacket - carries the hex dump of the message transaction
+* auxEvents - Contains the information as in what request and reply type where
+* auxRequestTimeStamp - Request timestamp
+* auxMessageReqSize - Request Message size
+* auxMessageReplySize - Reply message size(how much information was actually send by receiver)
+* auxOutPort - DP port number
+* auxPortAddress - Address to which data was requested to be read or written
+* auxReplyTimeStamp - Reply timestamp
+* auxCount - Serial number to keep track of transactions
+*/
+
+/*Maximum dp messages size is 16 as per the protocol*/
+#define DP_MAX_MSG_SIZE 16U
+#define MAX_LOGS_PER_POLL 50U
+
+/* Various kinds of DP Aux transactions */
+#define NV_DP_AUXLOGGER_REQUEST_TYPE 3:0
+#define NV_DP_AUXLOGGER_REQUEST_TYPE_NULL 0x00000000U
+#define NV_DP_AUXLOGGER_REQUEST_TYPE_I2CWR 0x00000001U
+#define NV_DP_AUXLOGGER_REQUEST_TYPE_I2CREQWSTAT 0x00000002U
+#define NV_DP_AUXLOGGER_REQUEST_TYPE_MOTWR 0x00000003U
+#define NV_DP_AUXLOGGER_REQUEST_TYPE_MOTREQWSTAT 0x00000004U
+#define NV_DP_AUXLOGGER_REQUEST_TYPE_AUXWR 0x00000005U
+#define NV_DP_AUXLOGGER_REQUEST_TYPE_I2CRD 0x00000006U
+#define NV_DP_AUXLOGGER_REQUEST_TYPE_MOTRD 0x00000007U
+#define NV_DP_AUXLOGGER_REQUEST_TYPE_AUXRD 0x00000008U
+#define NV_DP_AUXLOGGER_REQUEST_TYPE_UNKNOWN 0x00000009U
+
+#define NV_DP_AUXLOGGER_REPLY_TYPE 7:4
+#define NV_DP_AUXLOGGER_REPLY_TYPE_NULL 0x00000000U
+#define NV_DP_AUXLOGGER_REPLY_TYPE_SB_ACK 0x00000001U
+#define NV_DP_AUXLOGGER_REPLY_TYPE_RETRY 0x00000002U
+#define NV_DP_AUXLOGGER_REPLY_TYPE_TIMEOUT 0x00000003U
+#define NV_DP_AUXLOGGER_REPLY_TYPE_DEFER 0x00000004U
+#define NV_DP_AUXLOGGER_REPLY_TYPE_DEFER_TO 0x00000005U
+#define NV_DP_AUXLOGGER_REPLY_TYPE_ACK 0x00000006U
+#define NV_DP_AUXLOGGER_REPLY_TYPE_ERROR 0x00000007U
+#define NV_DP_AUXLOGGER_REPLY_TYPE_UNKNOWN 0x00000008U
+
+#define NV_DP_AUXLOGGER_EVENT_TYPE 9:8
+#define NV_DP_AUXLOGGER_EVENT_TYPE_AUX 0x00000000U
+#define NV_DP_AUXLOGGER_EVENT_TYPE_HOT_PLUG 0x00000001U
+#define NV_DP_AUXLOGGER_EVENT_TYPE_HOT_UNPLUG 0x00000002U
+#define NV_DP_AUXLOGGER_EVENT_TYPE_IRQ 0x00000003U
+
+#define NV_DP_AUXLOGGER_AUXCTL_CMD 15:12
+#define NV_DP_AUXLOGGER_AUXCTL_CMD_INIT 0x00000000U
+#define NV_DP_AUXLOGGER_AUXCTL_CMD_I2CWR 0x00000000U
+#define NV_DP_AUXLOGGER_AUXCTL_CMD_I2CRD 0x00000001U
+#define NV_DP_AUXLOGGER_AUXCTL_CMD_I2CREQWSTAT 0x00000002U
+#define NV_DP_AUXLOGGER_AUXCTL_CMD_MOTWR 0x00000004U
+#define NV_DP_AUXLOGGER_AUXCTL_CMD_MOTRD 0x00000005U
+#define NV_DP_AUXLOGGER_AUXCTL_CMD_MOTREQWSTAT 0x00000006U
+#define NV_DP_AUXLOGGER_AUXCTL_CMD_AUXWR 0x00000008U
+#define NV_DP_AUXLOGGER_AUXCTL_CMD_AUXRD 0x00000009U
+
+
+typedef struct DPAUXPACKET {
+ NvU32 auxEvents;
+ NvU32 auxRequestTimeStamp;
+ NvU32 auxMessageReqSize;
+ NvU32 auxMessageReplySize;
+ NvU32 auxOutPort;
+ NvU32 auxPortAddress;
+ NvU32 auxReplyTimeStamp;
+ NvU32 auxCount;
+ NvU8 auxPacket[DP_MAX_MSG_SIZE];
+} DPAUXPACKET;
+typedef struct DPAUXPACKET *PDPAUXPACKET;
+
+#define NV0073_CTRL_CMD_DP_GET_AUXLOGGER_BUFFER_DATA (0x731373U) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_CMD_DP_GET_AUXLOGGER_BUFFER_DATA_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_CMD_DP_GET_AUXLOGGER_BUFFER_DATA_PARAMS_MESSAGE_ID (0x73U)
+
+typedef struct NV0073_CTRL_CMD_DP_GET_AUXLOGGER_BUFFER_DATA_PARAMS {
+ //In
+ NvU32 subDeviceInstance;
+ NvU32 dpAuxBufferReadSize;
+
+ //Out
+ NvU32 dpNumMessagesRead;
+ DPAUXPACKET dpAuxBuffer[MAX_LOGS_PER_POLL];
+} NV0073_CTRL_CMD_DP_GET_AUXLOGGER_BUFFER_DATA_PARAMS;
+
+
+
+
+/* NV0073_CTRL_CMD_DP_CONFIG_INDEXED_LINK_RATES
+ *
+ * This setup link rate table for target display to enable indexed link rate
+ * and export valid link rates back to client. Client may pass empty table to
+ * reset previous setting.
+ *
+ * subDeviceInstance
+ * client will give a subdevice to get right pGpu/pDisp for it
+ * displayId
+ * DisplayId of the display for which the client targets
+ * linkRateTbl
+ * Link rates in 200KHz as native granularity from eDP 1.4
+ * linkBwTbl
+ * Link rates valid for client to apply to
+ * linkBwCount
+ * Total valid link rates
+ *
+ * Possible status values returned include:
+ * NV_OK
+ * NV_ERR_NOT_SUPPORTED
+ * NV_ERR_INVALID_ARGUMENT
+ */
+
+#define NV0073_CTRL_CMD_DP_CONFIG_INDEXED_LINK_RATES (0x731377U) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_CMD_DP_CONFIG_INDEXED_LINK_RATES_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_DP_MAX_INDEXED_LINK_RATES 8U
+
+#define NV0073_CTRL_CMD_DP_CONFIG_INDEXED_LINK_RATES_PARAMS_MESSAGE_ID (0x77U)
+
+typedef struct NV0073_CTRL_CMD_DP_CONFIG_INDEXED_LINK_RATES_PARAMS {
+ // In
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NvU16 linkRateTbl[NV0073_CTRL_DP_MAX_INDEXED_LINK_RATES];
+
+ // Out
+ NvU16 linkBwTbl[NV0073_CTRL_DP_MAX_INDEXED_LINK_RATES];
+ NvU8 linkBwCount;
+} NV0073_CTRL_CMD_DP_CONFIG_INDEXED_LINK_RATES_PARAMS;
+
+
+/*
+ * NV0073_CTRL_CMD_DP_SET_STEREO_MSA_PROPERTIES
+ *
+ * This command is used to not depend on supervisor interrupts for setting the
+ * stereo msa params. We will not cache the values and can toggle stereo using
+ * this ctrl call on demand. Note that this control call will only change stereo
+ * settings and will leave other settings as is.
+ *
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * displayId
+ * should be for DP only
+ * bEnableMSA
+ * To enable or disable MSA
+ * bStereoPhaseInverse
+ * To enable or disable Stereo Phase Inverse value
+ * featureMask
+ * Enable/Disable mask of individual MSA property.
+ * featureValues
+ * MSA property value to write
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_ARGUMENT
+ * NV_ERR_NOT_SUPPORTED
+ * NV_ERR_TIMEOUT
+ *
+ */
+#define NV0073_CTRL_CMD_DP_SET_STEREO_MSA_PROPERTIES (0x731378U) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_CMD_DP_SET_STEREO_MSA_PROPERTIES_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_CMD_DP_SET_STEREO_MSA_PROPERTIES_PARAMS_MESSAGE_ID (0x78U)
+
+typedef struct NV0073_CTRL_CMD_DP_SET_STEREO_MSA_PROPERTIES_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NvBool bEnableMSA;
+ NvBool bStereoPhaseInverse;
+ NV0073_CTRL_DP_MSA_PROPERTIES_MASK featureMask;
+ NV0073_CTRL_DP_MSA_PROPERTIES_VALUES featureValues;
+} NV0073_CTRL_CMD_DP_SET_STEREO_MSA_PROPERTIES_PARAMS;
+
+
+
+/*
+ * NV0073_CTRL_CMD_DP_CONFIGURE_FEC
+ *
+ * This command is used to enable/disable FEC on DP Mainlink.
+ * FEC is a prerequisite to DSC. This should be called only
+ * after LT completes (including PostLT LQA) while enabling.
+ *
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ *
+ * displayId
+ * Can only be 1 and must be DP.
+ *
+ * bEnableFec
+ * To enable or disable FEC
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_ARGUMENT
+ * NV_ERR_NOT_SUPPORTED
+ *
+ */
+#define NV0073_CTRL_CMD_DP_CONFIGURE_FEC (0x73137aU) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_CMD_DP_CONFIGURE_FEC_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_CMD_DP_CONFIGURE_FEC_PARAMS_MESSAGE_ID (0x7AU)
+
+typedef struct NV0073_CTRL_CMD_DP_CONFIGURE_FEC_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NvBool bEnableFec;
+} NV0073_CTRL_CMD_DP_CONFIGURE_FEC_PARAMS;
+
+/*
+ * NV0073_CTRL_CMD_DP_CONFIG_MACRO_PAD
+ *
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior
+ * cmd
+ * This parameter is an input to this command.
+ * Here are the current defined fields:
+ * NV0073_CTRL_CMD_DP_CONFIG_MACRO_PAD_CMD_POWER
+ * Set to specify what operation to run.
+ * NV0073_CTRL_CMD_DP_CONFIG_MACRO_PAD_CMD_POWER_UP
+ * Request to power up pad.
+ * NV0073_CTRL_CMD_DP_CONFIG_MACRO_PAD_CMD_POWER_DOWN
+ * Request to power down the pad.
+ * linkBw
+ * This parameter is used to pass in the link bandwidth required to run the
+ * power up sequence. Refer enum DP_LINK_BANDWIDTH for valid values.
+ * laneCount
+ * This parameter is used to pass the lanecount.
+ * sorIndex
+ * This parameter is used to pass the SOR index.
+ * sublinkIndex
+ * This parameter is used to pass the sublink index. Please refer
+ * enum DFPLINKINDEX for valid values
+ * priPadLinkIndex
+ * This parameter is used to pass the padlink index for primary link.
+ * Please refer enum DFPPADLINK for valid index values for Link A~F.
+ * secPadLinkIndex
+ * This parameter is used to pass the padlink index for secondary link.
+ * For Single SST pass in NV0073_CTRL_CMD_DP_CONFIG_MACRO_PAD_PADLINK_INDEX_INVALID
+ * bEnableSpread
+ * This parameter is boolean value used to indicate if spread is to be enabled or disabled.
+ */
+
+#define NV0073_CTRL_CMD_DP_CONFIG_MACRO_PAD (0x73137bU) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_CMD_DP_CONFIG_MACRO_PAD_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_CMD_DP_CONFIG_MACRO_PAD_PARAMS_MESSAGE_ID (0x7BU)
+
+typedef struct NV0073_CTRL_CMD_DP_CONFIG_MACRO_PAD_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 cmd;
+ NvU32 linkBw;
+ NvU32 laneCount;
+ NvU32 sorIndex;
+ NvU32 sublinkIndex; // sublink A/B
+ NvU32 priPadLinkIndex; // padlink A/B/C/D/E/F
+ NvU32 secPadLinkIndex; // padlink A/B/C/D/E/F for secondary link in DualSST case.
+ NvBool bEnableSpread;
+} NV0073_CTRL_CMD_DP_CONFIG_MACRO_PAD_PARAMS;
+
+#define NV0073_CTRL_CMD_DP_CONFIG_MACRO_PAD_CMD_POWER 0:0
+#define NV0073_CTRL_CMD_DP_CONFIG_MACRO_PAD_CMD_POWER_UP (0x00000000U)
+#define NV0073_CTRL_CMD_DP_CONFIG_MACRO_PAD_CMD_POWER_DOWN (0x00000001U)
+
+#define NV0073_CTRL_CMD_DP_CONFIG_MACRO_PAD_PADLINK_INDEX_INVALID (0x000000FFU)
+
+/*
+ * NV0073_CTRL_CMD_DP_AUXCH_CTRL
+ *
+ * This command can be used to perform the I2C Bulk transfer over
+ * DP Aux channel. This is the display port specific implementation
+ * for sending bulk data over the DpAux channel, by splitting up the
+ * data into pieces and retrying for pieces that aren't ACK'd.
+ *
+ * subDeviceInstance [IN]
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * displayId [IN]
+ * This parameter specifies the ID of the display for which the dfp
+ * caps should be returned. The display ID must a dfp display.
+ * If more than one displayId bit is set or the displayId is not a dfp,
+ * this call will return NV_ERR_INVALID_ARGUMENT.
+ * addr [IN]
+ * This parameter is an input to this command. The addr parameter follows
+ * Section 2.4 in DisplayPort spec and the client should refer to the valid
+ * address in DisplayPort spec. Only the first 20 bits are valid.
+ * bWrite [IN]
+ * This parameter specifies whether the command is a I2C write (NV_TRUE) or
+ * a I2C read (NV_FALSE).
+ * data [IN/OUT]
+ * In the case of a read transaction, this parameter returns the data from
+ * transaction request. In the case of a write transaction, the client
+ * should write to this buffer for the data to send.
+ * size [IN/OUT]
+ * Specifies how many data bytes to read/write depending on the
+ * transaction type.
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_ARGUMENT
+ * NV_ERR_NOT_SUPPORTED
+ */
+#define NV0073_CTRL_CMD_DP_AUXCH_I2C_TRANSFER_CTRL (0x73137cU) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_DP_AUXCH_I2C_TRANSFER_CTRL_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_DP_AUXCH_I2C_TRANSFER_MAX_DATA_SIZE 256U
+
+#define NV0073_CTRL_DP_AUXCH_I2C_TRANSFER_CTRL_PARAMS_MESSAGE_ID (0x7CU)
+
+typedef struct NV0073_CTRL_DP_AUXCH_I2C_TRANSFER_CTRL_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NvU32 addr;
+ NvBool bWrite;
+ NvU8 data[NV0073_CTRL_DP_AUXCH_I2C_TRANSFER_MAX_DATA_SIZE];
+ NvU32 size;
+} NV0073_CTRL_DP_AUXCH_I2C_TRANSFER_CTRL_PARAMS;
+
+/*
+ * NV0073_CTRL_CMD_DP_ENABLE_VRR
+ *
+ * The command is used to enable VRR.
+ *
+ * subDeviceInstance [IN]
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior
+ * displayId [IN]
+ * This parameter is an input to this command, specifies the ID of the display
+ * for client targeted to.
+ * The display ID must a DP display.
+ * If more than one displayId bit is set or the displayId is not a DP,
+ * this call will return NV_ERR_INVALID_ARGUMENT.
+ * cmd [IN]
+ * This parameter is an input to this command.
+ *
+ * _STAGE: specifies the stage id to execute in the VRR enablement sequence.
+ * _MONITOR_ENABLE_BEGIN: Send command to the monitor to start monitor
+ * enablement procedure.
+ * _MONITOR_ENABLE_CHALLENGE: Send challenge to the monitor
+ * _MONITOR_ENABLE_CHECK: Read digest from the monitor, and verify
+ * if the result is valid.
+ * _DRIVER_ENABLE_BEGIN: Send command to the monitor to start driver
+ * enablement procedure.
+ * _DRIVER_ENABLE_CHALLENGE: Read challenge from the monitor and write back
+ * corresponding digest.
+ * _DRIVER_ENABLE_CHECK: Check if monitor enablement worked.
+ * _RESET_MONITOR: Set the FW state m/c to a known state.
+ * _INIT_PUBLIC_INFO: Send command to the monitor to prepare public info.
+ * _GET_PUBLIC_INFO: Read public info from the monitor.
+ * _STATUS_CHECK: Check if monitor is ready for next command.
+ * result [OUT]
+ * This is an output parameter to reflect the result of the operation.
+ */
+#define NV0073_CTRL_CMD_DP_ENABLE_VRR (0x73137dU) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_CMD_DP_ENABLE_VRR_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_CMD_DP_ENABLE_VRR_PARAMS_MESSAGE_ID (0x7DU)
+
+typedef struct NV0073_CTRL_CMD_DP_ENABLE_VRR_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NvU32 cmd;
+ NvU32 result;
+} NV0073_CTRL_CMD_DP_ENABLE_VRR_PARAMS;
+
+#define NV0073_CTRL_DP_CMD_ENABLE_VRR_CMD_STAGE 3:0
+#define NV0073_CTRL_DP_CMD_ENABLE_VRR_CMD_STAGE_MONITOR_ENABLE_BEGIN (0x00000000U)
+#define NV0073_CTRL_DP_CMD_ENABLE_VRR_CMD_STAGE_MONITOR_ENABLE_CHALLENGE (0x00000001U)
+#define NV0073_CTRL_DP_CMD_ENABLE_VRR_CMD_STAGE_MONITOR_ENABLE_CHECK (0x00000002U)
+#define NV0073_CTRL_DP_CMD_ENABLE_VRR_CMD_STAGE_DRIVER_ENABLE_BEGIN (0x00000003U)
+#define NV0073_CTRL_DP_CMD_ENABLE_VRR_CMD_STAGE_DRIVER_ENABLE_CHALLENGE (0x00000004U)
+#define NV0073_CTRL_DP_CMD_ENABLE_VRR_CMD_STAGE_DRIVER_ENABLE_CHECK (0x00000005U)
+#define NV0073_CTRL_DP_CMD_ENABLE_VRR_CMD_STAGE_RESET_MONITOR (0x00000006U)
+#define NV0073_CTRL_DP_CMD_ENABLE_VRR_CMD_STAGE_INIT_PUBLIC_INFO (0x00000007U)
+#define NV0073_CTRL_DP_CMD_ENABLE_VRR_CMD_STAGE_GET_PUBLIC_INFO (0x00000008U)
+#define NV0073_CTRL_DP_CMD_ENABLE_VRR_CMD_STAGE_STATUS_CHECK (0x00000009U)
+
+#define NV0073_CTRL_DP_CMD_ENABLE_VRR_STATUS_OK (0x00000000U)
+#define NV0073_CTRL_DP_CMD_ENABLE_VRR_STATUS_PENDING (0x80000001U)
+#define NV0073_CTRL_DP_CMD_ENABLE_VRR_STATUS_READ_ERROR (0x80000002U)
+#define NV0073_CTRL_DP_CMD_ENABLE_VRR_STATUS_WRITE_ERROR (0x80000003U)
+#define NV0073_CTRL_DP_CMD_ENABLE_VRR_STATUS_DEVICE_ERROR (0x80000004U)
+
+/*
+ * NV0073_CTRL_CMD_DP_GET_GENERIC_INFOFRAME
+ *
+ * This command is used to capture the display output packets for DP protocol.
+ * Common supported packets are Dynamic Range and mastering infoframe SDP for HDR,
+ * VSC SDP for colorimetry and pixel encoding info.
+ *
+ * displayID (in)
+ * This parameter specifies the displayID for the display resource to configure.
+ * subDeviceInstance (in)
+ * This parameter specifies the subdevice instance within the NV04_DISPLAY_COMMON
+ * parent device to which the operation should be directed.
+ * infoframeIndex (in)
+ * HW provides support to program 2 generic infoframes per frame for DP.
+ * This parameter indicates which infoframe packet is to be captured.
+ * Possible flags are as follows:
+ * NV0073_CTRL_DP_GET_GENERIC_INFOFRAME_CAPTURE_MODE
+ * This flag indicates the INFOFRAME that needs to be read.
+ * Set to _INFOFRAME0 if RM should read GENERIC_INFOFRAME
+ * Set to _INFOFRAME1 if RM should read GENERIC_INFOFRAME1
+ * packet (out)
+ * pPacket points to the memory for reading the infoframe packet.
+ * bTransmitControl (out)
+ * This gives the transmit mode of infoframes.
+ * If set, means infoframe will be sent as soon as possible and then on
+ * every frame during vblank.
+ * If cleared, means the infoframe will be sent once as soon as possible.
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_ARGUMENT
+ * NV_ERR_NOT_SUPPORTED
+ */
+#define NV0073_CTRL_CMD_DP_GET_GENERIC_INFOFRAME (0x73137eU) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_DP_GET_GENERIC_INFOFRAME_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_DP_GENERIC_INFOFRAME_MAX_PACKET_SIZE 36U
+
+#define NV0073_CTRL_DP_GET_GENERIC_INFOFRAME_PARAMS_MESSAGE_ID (0x7EU)
+
+typedef struct NV0073_CTRL_DP_GET_GENERIC_INFOFRAME_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NvU32 infoframeIndex;
+ NvU8 packet[NV0073_CTRL_DP_GENERIC_INFOFRAME_MAX_PACKET_SIZE];
+ NvBool bTransmitControl;
+} NV0073_CTRL_DP_GET_GENERIC_INFOFRAME_PARAMS;
+
+
+#define NV0073_CTRL_DP_GET_GENERIC_INFOFRAME_CAPTURE_MODE 0:0
+#define NV0073_CTRL_DP_GET_GENERIC_INFOFRAME_CAPTURE_MODE_INFOFRAME0 (0x0000000U)
+#define NV0073_CTRL_DP_GET_GENERIC_INFOFRAME_CAPTURE_MODE_INFOFRAME1 (0x0000001U)
+
+
+/*
+ * NV0073_CTRL_CMD_DP_GET_MSA_ATTRIBUTES
+ *
+ * This command is used to capture the various data attributes sent in the MSA for DP protocol.
+ * Refer table 2-94 'MSA Data Fields' in DP1.4a spec document for MSA data field description.
+ *
+ * displayID (in)
+ * This parameter specifies the displayID for the display resource to configure.
+ * subDeviceInstance (in)
+ * This parameter specifies the subdevice instance within the NV04_DISPLAY_COMMON
+ * parent device to which the operation should be directed.
+ * mvid, nvid (out)
+ * Video timestamp used by DP sink for regenerating pixel clock.
+ * misc0, misc1 (out)
+ * Miscellaneous MSA attributes.
+ * hTotal, vTotal (out)
+ * Htotal measured in pixel count and vtotal measured in line count.
+ * hActiveStart, vActiveStart (out)
+ * Active start measured from start of leading edge of the sync pulse.
+ * hActiveWidth, vActiveWidth (out)
+ * Active video width and height.
+ * hSyncWidth, vSyncWidth (out)
+ * Width of sync pulse.
+ * hSyncPolarity, vSyncPolarity (out)
+ * Polarity of sync pulse.
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_ARGUMENT
+ * NV_ERR_NOT_SUPPORTED
+ */
+#define NV0073_CTRL_CMD_DP_GET_MSA_ATTRIBUTES (0x73137fU) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_DP_GET_MSA_ATTRIBUTES_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_DP_MSA_MAX_DATA_SIZE 7U
+
+#define NV0073_CTRL_DP_GET_MSA_ATTRIBUTES_PARAMS_MESSAGE_ID (0x7FU)
+
+typedef struct NV0073_CTRL_DP_GET_MSA_ATTRIBUTES_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NvU32 mvid;
+ NvU32 nvid;
+ NvU8 misc0;
+ NvU8 misc1;
+ NvU16 hTotal;
+ NvU16 vTotal;
+ NvU16 hActiveStart;
+ NvU16 vActiveStart;
+ NvU16 hActiveWidth;
+ NvU16 vActiveWidth;
+ NvU16 hSyncWidth;
+ NvU16 vSyncWidth;
+ NvBool hSyncPolarity;
+ NvBool vSyncPolarity;
+} NV0073_CTRL_DP_GET_MSA_ATTRIBUTES_PARAMS;
+
+#define NV0073_CTRL_DP_MSA_ATTRIBUTES_MVID 23:0
+#define NV0073_CTRL_DP_MSA_ATTRIBUTES_NVID 23:0
+#define NV0073_CTRL_DP_MSA_ATTRIBUTES_MISC0 7:0
+#define NV0073_CTRL_DP_MSA_ATTRIBUTES_MISC1 15:8
+#define NV0073_CTRL_DP_MSA_ATTRIBUTES_HTOTAL 15:0
+#define NV0073_CTRL_DP_MSA_ATTRIBUTES_VTOTAL 31:16
+#define NV0073_CTRL_DP_MSA_ATTRIBUTES_HACTIVE_START 15:0
+#define NV0073_CTRL_DP_MSA_ATTRIBUTES_VACTIVE_START 31:16
+#define NV0073_CTRL_DP_MSA_ATTRIBUTES_HACTIVE_WIDTH 15:0
+#define NV0073_CTRL_DP_MSA_ATTRIBUTES_VACTIVE_WIDTH 31:16
+#define NV0073_CTRL_DP_MSA_ATTRIBUTES_HSYNC_WIDTH 14:0
+#define NV0073_CTRL_DP_MSA_ATTRIBUTES_HSYNC_POLARITY 15:15
+#define NV0073_CTRL_DP_MSA_ATTRIBUTES_VSYNC_WIDTH 30:16
+#define NV0073_CTRL_DP_MSA_ATTRIBUTES_VSYNC_POLARITY 31:31
+
+/*
+ * NV0073_CTRL_CMD_DP_AUXCH_OD_CTRL
+ *
+ * This command is used to query OD capability and status as well as
+ * control OD functionality of eDP LCD panels.
+ *
+ * subDeviceInstance [in]
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * displayId [in]
+ * This parameter specifies the ID of the DP display which owns
+ * the Main Link to be adjusted. The display ID must a DP display
+ * as determined with the NV0073_CTRL_CMD_SPECIFIC_GET_TYPE command.
+ * If more than one displayId bit is set or the displayId is not a DP,
+ * this call will return NV_ERR_INVALID_ARGUMENT.
+ * cmd [in]
+ * This parameter is an input to this command. The cmd parameter tells
+ * whether we have to get the value of a specific field or set the
+ * value in case of a writeable field.
+ * control [in]
+ * This parameter is input by the user. It is used by the user to decide the control
+ * value to be written to change the Sink OD mode. The command to write is
+ * the NV0073_CTRL_CMD_DP_AUXCH_OD_CTL_SET command.
+ * bOdCapable [out]
+ * This parameter reflects the OD capability of the Sink which can be
+ * fetched by using the NV0073_CTRL_CMD_DP_AUXCH_OD_CAPABLE_QUERY command.
+ * bOdControlCapable [out]
+ * This parameter reflects the OD control capability of the Sink which can be
+ * fetched by using the NV0073_CTRL_CMD_DP_AUXCH_OD_CTL_CAPABLE_QUERY command.
+ * bOdStatus [out]
+ * This parameter reflects the Sink OD status which can be
+ * fetched by using the NV0073_CTRL_CMD_DP_AUXCH_OD_STATUS_QUERY command.
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_ARGUMENT
+ * NV_ERR_NOT_SUPPORTED
+ */
+#define NV0073_CTRL_CMD_DP_AUXCH_OD_CTRL (0x731380U) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_CMD_DP_AUXCH_OD_CTRL_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_CMD_DP_AUXCH_OD_CTRL_PARAMS_MESSAGE_ID (0x80U)
+
+typedef struct NV0073_CTRL_CMD_DP_AUXCH_OD_CTRL_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NvU8 control;
+ NvU8 cmd;
+ NvBool bOdCapable;
+ NvBool bOdControlCapable;
+ NvBool bOdStatus;
+} NV0073_CTRL_CMD_DP_AUXCH_OD_CTRL_PARAMS;
+
+/* valid commands */
+#define NV0073_CTRL_CMD_DP_AUXCHQUERY_OD_CAPABLE 0x00000000
+#define NV0073_CTRL_CMD_DP_AUXCHQUERY_OD_CTL_CAPABLE 0x00000001
+#define NV0073_CTRL_CMD_DP_AUXCHQUERY_OD_STATUS 0x00000002
+#define NV0073_CTRL_CMD_DP_AUXCH_OD_CTL_SET 0x00000003
+
+/* valid state values */
+#define NV0073_CTRL_CMD_DP_AUXCH_OD_CTL_SET_AUTONOMOUS 0x00000000
+#define NV0073_CTRL_CMD_DP_AUXCH_OD_CTL_SET_DISABLE_OD 0x00000002
+#define NV0073_CTRL_CMD_DP_AUXCH_OD_CTL_SET_ENABLE_OD 0x00000003
+
+/*
+ * NV0073_CTRL_CMD_DP_SET_MSA_PROPERTIES
+ *
+ * This command returns the following info
+ *
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * displayId
+ * should be for DP only
+ * bEnableMSA
+ * To enable or disable MSA
+ * bStereoPhaseInverse
+ * To enable or disable Stereo Phase Inverse value
+ * bCacheMsaOverrideForNextModeset
+ * Cache the values and don't apply them until next modeset
+ * featureMask
+ * Enable/Disable mask of individual MSA property
+ * featureValues
+ * MSA property value to write
+ * bDebugValues
+ * To inform whether actual MSA values need to be returned
+ * pFeatureDebugValues
+ * It will actual MSA property value being written on HW.
+ * If its NULL then no error but return nothing
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_ARGUMENT
+ * NV_ERR_NOT_SUPPORTED
+ * NV_ERR_TIMEOUT
+ *
+ */
+#define NV0073_CTRL_CMD_DP_SET_MSA_PROPERTIES_V2 (0x731381U) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_CMD_DP_SET_MSA_PROPERTIES_V2_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_CMD_DP_SET_MSA_PROPERTIES_V2_PARAMS_MESSAGE_ID (0x81U)
+
+typedef struct NV0073_CTRL_CMD_DP_SET_MSA_PROPERTIES_V2_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NvBool bEnableMSA;
+ NvBool bStereoPhaseInverse;
+ NvBool bCacheMsaOverrideForNextModeset;
+ NV0073_CTRL_DP_MSA_PROPERTIES_MASK featureMask;
+ NV0073_CTRL_DP_MSA_PROPERTIES_VALUES featureValues;
+ NvBool bDebugValues;
+ NV0073_CTRL_DP_MSA_PROPERTIES_VALUES featureDebugValues;
+} NV0073_CTRL_CMD_DP_SET_MSA_PROPERTIES_V2_PARAMS;
+
+/*
+ * NV0073_CTRL_CMD_DP2X_LINK_TRAINING_CTRL
+ *
+ * This command is used to trigger link training on DP2.x device with 128b132b channel encoding.
+ *
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ *
+ * displayId
+ * This parameter specifies the ID of the display for which the dfp
+ * caps should be returned. The display ID must a dfp display.
+ * If more than one displayId bit is set or the displayId is not a dfp,
+ * this call will return NV_ERR_INVALID_ARGUMENT.
+ *
+ * cmd
+ * This parameter is an input to this command.
+ * Here are the current defined fields:
+ * 1.Ask RM to enter specific stage
+ * NV0073_CTRL_DP2X_CMD_LINK_TRAINING_SETTING
+ * NV0073_CTRL_DP2X_CMD_LINK_TRAINING_SET
+ * _PRE_LT : Request RM to get ready for 128b/132b Link Training.
+ * _CHNL_EQ : Request RM to start Channel Equalization phase.
+ * _CDS : Request RM to start Clock Data Switch phase.
+ * _POST_LT : Request RM to clean up/sync up once 128b/132b LT is done.
+ *
+ * _SET_* only valid if _SETTING_TRUE
+ *
+ * 2.Ask RM to check the completion of specific stage
+ * NV0073_CTRL_DP2X_CMD_LINK_TRAINING_POLLING
+ * NV0073_CTRL_DP2X_CMD_LINK_TRAINING_POLL_CHNL_EQ_DONE
+ * _CHNL_EQ_INTERLANE_ALIGN
+ * _CDS
+ * _POLL_* only valid if _POLLING_TRUE
+ *
+ * _SETTING_TRUE and _POLLING_TRUE are mutual exclusive.
+ * RM will return NV_ERR_INVALID_ARGUMENT if both bit are set.
+ *
+ * 3.Downspread configuration
+ * NV0073_CTRL_DP2X_CMD_FORCED_DOWNSPREAD
+ * Specifies whether RM should be forced to enable or disable the DP
+ * Downspread setting. This can be used along with the Fake link
+ * training option so that we can configure the GPU to enable/disable
+ * spread when a real display is not connected.
+ *
+ * NV0073_CTRL_DP2X_CMD_FORCED_DOWNSPREAD_NO (default behavior)
+ * RM will enable Downspread when the display supports it.
+ * NV0073_CTRL_DP2X_CMD_FORCED_DOWNSPREAD_YES
+ * RM will enable/disable Downspread according to _SET_DOWNSPREAD field.
+ *
+ * NV0073_CTRL_DP2X_CMD_SET_DOWNSPREAD
+ * Specifies if RM should enable or disable downspread.
+ * Only valid when _FORCED_DOWNSPREAD is set to _YES
+ *
+ * NV0073_CTRL_DP2X_CMD_SET_DOWNSPREAD_ENABLE
+ * RM will enable Downspread even if the display does not support it.
+ * NV0073_CTRL_DP2X_CMD_SET_DOWNSPREAD_DISABLE
+ * RM will not enable Downspread even if the display does support it.
+ *
+ * 4.NV0073_CTRL_DP2X_CMD_FAKE_LINK_TRAINING
+ * This field specifies if fake link training is to be done. This will
+ * program enough of the hardware to avoid any hardware hangs and
+ * depending upon option chosen by the client, OR will be enabled for
+ * transmisssion.
+ *
+ * NV0073_CTRL_DP2X_CMD_FAKE_LINK_TRAINING_NO
+ * No Fake LT will be performed
+ * NV0073_CTRL_DP2X_CMD_FAKE_LINK_TRAINING_DONOT_TOGGLE_TRANSMISSION
+ * SOR will be not powered up during Fake LT
+ * NV0073_CTRL_DP2X_CMD_FAKE_LINK_TRAINING_TOGGLE_TRANSMISSION_ON
+ * SOR will be powered up during Fake LT
+ *
+ * 5.NV0073_CTRL_DP2X_CMD_FALLBACK_CONFIG
+ *
+ * 6.NV0073_CTRL_DP2X_CMD_SKIP_HW_PROGRAMMING
+ * Specifies whether RM should skip HW training of the link.
+ * If this is the case then RM only updates its SW state without actually
+ * touching any HW registers. Clients should use this ONLY if it has determined -
+ * a. link is trained and not lost
+ * b. desired link config is same as current trained link config
+ * c. link is not in D3 (should be in D0)
+ *
+ * NV0073_CTRL_DP2X_CMD_SKIP_HW_PROGRAMMING_NO
+ * RM doesn't skip HW LT as the current Link Config is not the same as the
+ * requested Link Config.
+ * NV0073_CTRL_DP2X_CMD_SKIP_HW_PROGRAMMING_YES
+ * RM skips HW LT and only updates its SW state as client has determined that
+ * the current state of the link and the requested Link Config is the same.
+ *
+ * data
+ * This parameter is an input and output to this command.
+ * Here are the current defined fields:
+ * NV0073_CTRL_DP2X_DATA_LANE_COUNT
+ * Valid values: 0, 1, 2, 4
+ * NV0073_CTRL_DP2X_DATA_LINK_BW
+ * Valid values: all standard link rates defined in DP2.x and ILRs defined in eDP spec.
+ *
+ * NV0073_CTRL_DP2X_DATA_RESET_LINK_REASON
+ * Only valid when NV0073_CTRL_DP2X_CMD_LINK_TRAINING_SETTING and
+ * NV0073_CTRL_DP2X_CMD_LINK_TRAINING_SET_PRE_LT are both set.
+ * Valid value:
+ * NV0073_CTRL_DP2X_DATA_RESET_REASON_START_LT:
+ * RM clears 0x102.
+ * NV0073_CTRL_DP2X_DATA_RESET_REASON_FALLBACK:
+ * RM clears 0x102 then clears 0x103-0x106.
+ * NV0073_CTRL_DP2X_DATA_RESET_REASON_CHANNEL_CODING:
+ * RM puts DPRX to D3 then clears 0x103-0x106.
+ *
+ * pollingInfo
+ * This parameter is an output to this command.
+ * Here are the current defined fields:
+ *
+ * NV0073_CTRL_DP2X_POLLING_INFO_TRAINING_AUX_RD_INTERVAL
+ * For Channel equalization, the polling interval is defined in DPCD 0x2216.
+ * RM report to DPLib when _SET_STAGE is set to _CHNL_EQ.
+ * Polling interval for Channel Equalization is defined as
+ * (128b132b_DP_TRAINING_AUX_RD_INTERVAL value + 1) * 128b132b_DP_TRAINING_AUX_RD_INTERVAL_UNIT.
+ * The maximum is 256 ms.
+ * (For CDS stage, the polling interval is fixed at 3ms.)
+ *
+ * NV0073_CTRL_DP2X_POLLING_INFO_TRAINING_AUX_RD_INTERVAL_UNIT
+ * Unit mapping for polling interval is
+ * 0 = 2ms
+ * 1 = 1ms
+ *
+ * NV0073_CTRL_DP2X_POLLING_INFO_TRAINING_AUX_RD_INTERVAL_UNIT_2MS
+ * NV0073_CTRL_DP2X_POLLING_INFO_TRAINING_AUX_RD_INTERVAL_UNIT_1MS
+ *
+ * NV0073_CTRL_DP2X_POLLING_INFO_RESULT
+ * _DONE: if the specified stage is done.
+ * _PENDING: if the specified stage is still pending.
+ *
+ * err
+ * This parameter provides info regarding the outcome of this calling control call.
+ * If zero, no errors were found.
+ * Otherwise, this parameter will specify the error detected.
+ * The valid parameter is broken down as follows:
+ * NV0073_CTRL_DP2X_ERR_CHANNEL_EQ_DONE
+ * If set to _ERR, link training failed at channel equalization phase.
+ * NV0073_CTRL_DP2X_ERR_CDS_DONE
+ * If set to _ERR, link training failed at CDS phase.
+ * NV0073_CTRL_DP2X_ERR_TIMEOUT
+ * If set to _ERR, link training failed because of timeout.
+ * NV0073_CTRL_DP2X_ERR_LT_FAILED
+ * If set to _ERR, link training failed.
+ * NV0073_CTRL_DP2X_ERR_INVALID_PARAMETER
+ * If set to _ERR, link configuration or displayID is invalid.
+ * NV0073_CTRL_DP2X_ERR_SET_LANE_COUNT
+ * If set to _ERR, link training failed when setting lane count.
+ * NV0073_CTRL_DP2X_ERR_SET_LINK_BW
+ * If set to _ERR, link training failed when setting link rate.
+ * NV0073_CTRL_DP2X_ERR_ENABLE_FEC
+ * If set to _ERR, link training failed when enabling FEC.
+ * NV0073_CTRL_DP2X_ERR_CONFIG_LTTPR
+ * If set to _ERR, link training failed when setting LTTPR.
+ * NV0073_CTRL_DP2X_ERR_PRE_LT
+ * If set to _ERR, link training failed before link training start.
+ * NV0073_CTRL_DP2X_ERR_LINK_STATUS
+ * If set to _DISCONNECTED, link training failed and link is disconnected / unplugged.
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_ARGUMENT
+ * NVOS_STATUS_ERROR
+ */
+
+#define NV0073_CTRL_CMD_DP2X_LINK_TRAINING_CTRL (0x731383U) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_CMD_DP2X_LINK_TRAINING_CTRL_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_CMD_DP2X_LINK_TRAINING_CTRL_PARAMS_MESSAGE_ID (0x83U)
+
+typedef struct NV0073_CTRL_CMD_DP2X_LINK_TRAINING_CTRL_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NvU32 cmd;
+ NvU32 data;
+ NvU32 pollingInfo;
+ NvU32 err;
+} NV0073_CTRL_CMD_DP2X_LINK_TRAINING_CTRL_PARAMS;
+
+#define NV0073_CTRL_DP2X_CMD_LINK_TRAINING_SETTING 0:0
+#define NV0073_CTRL_DP2X_CMD_LINK_TRAINING_SETTING_FALSE (0x00000000U)
+#define NV0073_CTRL_DP2X_CMD_LINK_TRAINING_SETTING_TRUE (0x00000001U)
+#define NV0073_CTRL_DP2X_CMD_LINK_TRAINING_SET 3:1
+#define NV0073_CTRL_DP2X_CMD_LINK_TRAINING_SET_RESET_LINK (0x00000000U)
+#define NV0073_CTRL_DP2X_CMD_LINK_TRAINING_SET_PRE_LT (0x00000001U)
+#define NV0073_CTRL_DP2X_CMD_LINK_TRAINING_SET_CHNL_EQ (0x00000002U)
+#define NV0073_CTRL_DP2X_CMD_LINK_TRAINING_SET_CDS (0x00000003U)
+#define NV0073_CTRL_DP2X_CMD_LINK_TRAINING_SET_POST_LT (0x00000004U)
+#define NV0073_CTRL_DP2X_CMD_LINK_TRAINING_POLLING 8:8
+#define NV0073_CTRL_DP2X_CMD_LINK_TRAINING_POLLING_FALSE (0x00000000U)
+#define NV0073_CTRL_DP2X_CMD_LINK_TRAINING_POLLING_TRUE (0x00000001U)
+#define NV0073_CTRL_DP2X_CMD_LINK_TRAINING_POLL 10:9
+#define NV0073_CTRL_DP2X_CMD_LINK_TRAINING_POLL_RESET_LINK (0x00000000U)
+#define NV0073_CTRL_DP2X_CMD_LINK_TRAINING_POLL_CHNL_EQ_DONE (0x00000001U)
+#define NV0073_CTRL_DP2X_CMD_LINK_TRAINING_POLL_CHNL_EQ_INTERLANE_ALIGN (0x00000002U)
+#define NV0073_CTRL_DP2X_CMD_LINK_TRAINING_POLL_CDS (0x00000003U)
+
+// Flags for link training.
+#define NV0073_CTRL_DP2X_CMD_FORCED_DOWNSPREAD 16:16
+#define NV0073_CTRL_DP2X_CMD_FORCED_DOWNSPREAD_NO (0x00000000U)
+#define NV0073_CTRL_DP2X_CMD_FORCED_DOWNSPREAD_YES (0x00000001U)
+#define NV0073_CTRL_DP2X_CMD_SET_DOWNSPREAD 17:17
+#define NV0073_CTRL_DP2X_CMD_SET_DOWNSPREAD_DISABLE (0x00000000U)
+#define NV0073_CTRL_DP2X_CMD_SET_DOWNSPREAD_ENABLE (0x00000001U)
+#define NV0073_CTRL_DP2X_CMD_SKIP_HW_PROGRAMMING 18:18
+#define NV0073_CTRL_DP2X_CMD_SKIP_HW_PROGRAMMING_NO (0x00000000U)
+#define NV0073_CTRL_DP2X_CMD_SKIP_HW_PROGRAMMING_YES (0x00000001U)
+#define NV0073_CTRL_DP2X_CMD_FAKE_LINK_TRAINING 20:19
+#define NV0073_CTRL_DP2X_CMD_FAKE_LINK_TRAINING_NO (0x00000000U)
+#define NV0073_CTRL_DP2X_CMD_FAKE_LINK_TRAINING_DONOT_TOGGLE_TRANSMISSION (0x00000001U)
+#define NV0073_CTRL_DP2X_CMD_FAKE_LINK_TRAINING_TOGGLE_TRANSMISSION_ON (0x00000002U)
+#define NV0073_CTRL_DP2X_CMD_FALLBACK_CONFIG 21:21
+#define NV0073_CTRL_DP2X_CMD_FALLBACK_CONFIG_FALSE (0x00000000U)
+#define NV0073_CTRL_DP2X_CMD_FALLBACK_CONFIG_TRUE (0x00000001U)
+
+// Basic Data for Link training: Lane count and bandwidth.
+#define NV0073_CTRL_DP2X_DATA_LANE_COUNT 3:0
+#define NV0073_CTRL_DP2X_DATA_LANE_COUNT_0 (0x00000000U)
+#define NV0073_CTRL_DP2X_DATA_LANE_COUNT_1 (0x00000001U)
+#define NV0073_CTRL_DP2X_DATA_LANE_COUNT_2 (0x00000002U)
+#define NV0073_CTRL_DP2X_DATA_LANE_COUNT_4 (0x00000004U)
+#define NV0073_CTRL_DP2X_DATA_LINK_BW 7:4
+#define NV0073_CTRL_DP2X_DATA_LINK_BW_1_62GBPS (0x00000001U)
+#define NV0073_CTRL_DP2X_DATA_LINK_BW_2_16GBPS (0x00000002U)
+#define NV0073_CTRL_DP2X_DATA_LINK_BW_2_43GBPS (0x00000003U)
+#define NV0073_CTRL_DP2X_DATA_LINK_BW_2_70GBPS (0x00000004U)
+#define NV0073_CTRL_DP2X_DATA_LINK_BW_3_24GBPS (0x00000005U)
+#define NV0073_CTRL_DP2X_DATA_LINK_BW_4_32GBPS (0x00000006U)
+#define NV0073_CTRL_DP2X_DATA_LINK_BW_5_40GBPS (0x00000007U)
+#define NV0073_CTRL_DP2X_DATA_LINK_BW_6_75GBPS (0x00000008U)
+#define NV0073_CTRL_DP2X_DATA_LINK_BW_8_10GBPS (0x00000009U)
+#define NV0073_CTRL_DP2X_DATA_LINK_BW_UHBR10_0 (0x0000000AU)
+#define NV0073_CTRL_DP2X_DATA_LINK_BW_UHBR13_5 (0x0000000BU)
+#define NV0073_CTRL_DP2X_DATA_LINK_BW_UHBR20_0 (0x0000000CU)
+
+
+// Flag for SET_RESET_LINK
+#define NV0073_CTRL_DP2X_DATA_RESET_REASON 9:8
+#define NV0073_CTRL_DP2X_DATA_RESET_REASON_START_LT (0x00000000U)
+#define NV0073_CTRL_DP2X_DATA_RESET_REASON_FALLBACK (0x00000001U)
+#define NV0073_CTRL_DP2X_DATA_RESET_REASON_CHANNEL_CODING (0x00000002U)
+
+#define NV0073_CTRL_DP2X_ERR_CHANNEL_EQ 0:0
+#define NV0073_CTRL_DP2X_ERR_CHANNEL_EQ_DONE (0x00000000U)
+#define NV0073_CTRL_DP2X_ERR_CHANNEL_EQ_FAILED (0x00000001U)
+#define NV0073_CTRL_DP2X_ERR_CDS 1:1
+#define NV0073_CTRL_DP2X_ERR_CDS_DONE (0x00000000U)
+#define NV0073_CTRL_DP2X_ERR_CDS_FAILED (0x00000001U)
+#define NV0073_CTRL_DP2X_ERR_TIMEOUT 2:2
+#define NV0073_CTRL_DP2X_ERR_TIMEOUT_NO (0x00000000U)
+#define NV0073_CTRL_DP2X_ERR_TIMEOUT_YES (0x00000001U)
+#define NV0073_CTRL_DP2X_ERR_LT_FAILED 3:3
+#define NV0073_CTRL_DP2X_ERR_LT_FAILED_NO (0x00000000U)
+#define NV0073_CTRL_DP2X_ERR_LT_FAILED_YES (0x00000001U)
+#define NV0073_CTRL_DP2X_ERR_INVALID_PARAMETER 4:4
+#define NV0073_CTRL_DP2X_ERR_INVALID_PARAMETER_NOERR (0x00000000U)
+#define NV0073_CTRL_DP2X_ERR_INVALID_PARAMETER_ERR (0x00000001U)
+#define NV0073_CTRL_DP2X_ERR_SET_LANE_COUNT 5:5
+#define NV0073_CTRL_DP2X_ERR_SET_LANE_COUNT_NOERR (0x00000000U)
+#define NV0073_CTRL_DP2X_ERR_SET_LANE_COUNT_ERR (0x00000001U)
+#define NV0073_CTRL_DP2X_ERR_SET_LINK_BW 6:6
+#define NV0073_CTRL_DP2X_ERR_SET_LINK_BW_NOERR (0x00000000U)
+#define NV0073_CTRL_DP2X_ERR_SET_LINK_BW_ERR (0x00000001U)
+#define NV0073_CTRL_DP2X_ERR_ENABLE_FEC 7:7
+#define NV0073_CTRL_DP2X_ERR_ENABLE_FEC_NOERR (0x00000000U)
+#define NV0073_CTRL_DP2X_ERR_ENABLE_FEC_ERR (0x00000001U)
+#define NV0073_CTRL_DP2X_ERR_CONFIG_LTTPR 8:8
+#define NV0073_CTRL_DP2X_ERR_CONFIG_LTTPR_NOERR (0x00000000U)
+#define NV0073_CTRL_DP2X_ERR_CONFIG_LTTPR_ERR (0x00000001U)
+#define NV0073_CTRL_DP2X_ERR_PRE_LT 9:9
+#define NV0073_CTRL_DP2X_ERR_PRE_LT_NOERR (0x00000000U)
+#define NV0073_CTRL_DP2X_ERR_PRE_LT_ERR (0x00000001U)
+#define NV0073_CTRL_DP2X_ERR_POST_LT 10:10
+#define NV0073_CTRL_DP2X_ERR_POST_LT_NOERR (0x00000000U)
+#define NV0073_CTRL_DP2X_ERR_POST_LT_ERR (0x00000001U)
+#define NV0073_CTRL_DP2X_ERR_RESET_LINK 11:11
+#define NV0073_CTRL_DP2X_ERR_RESET_LINK_NOERR (0x00000000U)
+#define NV0073_CTRL_DP2X_ERR_RESET_LINK_ERR (0x00000001U)
+#define NV0073_CTRL_DP2X_ERR_LINK_STATUS 12:12
+#define NV0073_CTRL_DP2X_ERR_LINK_STATUS_CONNECTED (0x00000000U)
+#define NV0073_CTRL_DP2X_ERR_LINK_STATUS_DISCONNECTED (0x00000001U)
+
+#define NV0073_CTRL_DP2X_POLLING_INFO_TRAINING_AUX_RD_INTERVAL 6:0
+#define NV0073_CTRL_DP2X_POLLING_INFO_TRAINING_AUX_RD_INTERVAL_UNIT 7:7
+#define NV0073_CTRL_DP2X_POLLING_INFO_TRAINING_AUX_RD_INTERVAL_UNIT_2MS (0x00000000U)
+#define NV0073_CTRL_DP2X_POLLING_INFO_TRAINING_AUX_RD_INTERVAL_UNIT_1MS (0x00000001U)
+#define NV0073_CTRL_DP2X_POLLING_INFO_RESULT 31:31
+#define NV0073_CTRL_DP2X_POLLING_INFO_RESULT_PENDING (0x00000001U)
+#define NV0073_CTRL_DP2X_POLLING_INFO_RESULT_DONE (0x00000000U)
+
+/*
+ * NV0073_CTRL_DP2X_LANE_DATA_PARAMS
+ *
+ * This structure provides DP2.x lane characteristics.
+ *
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * displayId
+ * This parameter specifies the ID of the display for which the dfp
+ * caps should be returned. The display ID must a dfp display.
+ * If more than one displayId bit is set or the displayId is not a dfp,
+ * this call will return NV_ERR_INVALID_ARGUMENT.
+ * numLanes
+ * Indicates number of lanes for which the data is valid.
+ * For SET it's an input. For GET it's an output.
+ *
+ * data
+ * This parameter can be an input or output based on the usage.
+ * For SET it's an input. For GET it's an output.
+ *
+ * Here are the current defined fields:
+ * NV0073_CTRL_DP2X_LANE_DATA_TXFFE_LEVEL
+ * Possible Values:
+ * NV0073_CTRL_DP2X_LANE_DATA_TXFFE_LEVEL_0
+ * ...
+ * NV0073_CTRL_DP2X_LANE_DATA_TXFFE_LEVEL_15
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_PARAM_STRUCT
+ * NV_ERR_INVALID_ARGUMENT
+ */
+
+#define NV0073_CTRL_DP2X_LANE_DATA_BUFFER_SIZE (0x20U) /* finn: Evaluated from "(4 * NV0073_CTRL_MAX_LANES)" */
+
+typedef struct NV0073_CTRL_DP2X_LANE_DATA_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NvU32 numLanes;
+ NvU32 data[NV0073_CTRL_MAX_LANES];
+} NV0073_CTRL_DP2X_LANE_DATA_PARAMS;
+
+#define NV0073_CTRL_DP2X_LANE_DATA_TXFFE_LEVEL 3:0
+#define NV0073_CTRL_DP2X_LANE_DATA_TXFFE_LEVEL_0 (0x00000000U)
+#define NV0073_CTRL_DP2X_LANE_DATA_TXFFE_LEVEL_1 (0x00000001U)
+#define NV0073_CTRL_DP2X_LANE_DATA_TXFFE_LEVEL_2 (0x00000002U)
+#define NV0073_CTRL_DP2X_LANE_DATA_TXFFE_LEVEL_3 (0x00000003U)
+#define NV0073_CTRL_DP2X_LANE_DATA_TXFFE_LEVEL_4 (0x00000004U)
+#define NV0073_CTRL_DP2X_LANE_DATA_TXFFE_LEVEL_5 (0x00000005U)
+#define NV0073_CTRL_DP2X_LANE_DATA_TXFFE_LEVEL_6 (0x00000006U)
+#define NV0073_CTRL_DP2X_LANE_DATA_TXFFE_LEVEL_7 (0x00000007U)
+#define NV0073_CTRL_DP2X_LANE_DATA_TXFFE_LEVEL_8 (0x00000008U)
+#define NV0073_CTRL_DP2X_LANE_DATA_TXFFE_LEVEL_9 (0x00000009U)
+#define NV0073_CTRL_DP2X_LANE_DATA_TXFFE_LEVEL_10 (0x0000000AU)
+#define NV0073_CTRL_DP2X_LANE_DATA_TXFFE_LEVEL_11 (0x0000000BU)
+#define NV0073_CTRL_DP2X_LANE_DATA_TXFFE_LEVEL_12 (0x0000000CU)
+#define NV0073_CTRL_DP2X_LANE_DATA_TXFFE_LEVEL_13 (0x0000000DU)
+#define NV0073_CTRL_DP2X_LANE_DATA_TXFFE_LEVEL_14 (0x0000000EU)
+#define NV0073_CTRL_DP2X_LANE_DATA_TXFFE_LEVEL_15 (0x0000000FU)
+
+/*
+ * NV0073_CTRL_CMD_GET_DP2X_LANE_DATA
+ *
+ * This command is used to get the current TxFFE pre-defined level values for
+ * the current actively trained number of lanes.
+ *
+ * The command takes a NV0073_CTRL_DP2X_LANE_DATA_PARAMS structure as the
+ * argument with the appropriate subDeviceInstance and displayId filled.
+ * The arguments of this structure and the format of TxFFE Levels are described above.
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_PARAM_STRUCT
+ * NV_ERR_INVALID_ARGUMENT
+ *
+ * NOTE: This control call is only for testing purposes and should not be used
+ * in normal DP operations. TxFFE level for each lane will be set during
+ * Link training in normal DP operations
+ *
+ */
+
+#define NV0073_CTRL_CMD_DP2X_GET_LANE_DATA (0x731384U) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_DP2X_GET_LANE_DATA_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_DP2X_GET_LANE_DATA_PARAMS_MESSAGE_ID (0x84U)
+
+typedef NV0073_CTRL_DP2X_LANE_DATA_PARAMS NV0073_CTRL_DP2X_GET_LANE_DATA_PARAMS;
+
+/*
+ * NV0073_CTRL_CMD_SET_DP2X_LANE_DATA
+ *
+ * This command is used to set the TxFFE pre-defined level for the specified number of lanes.
+ *
+ * The command takes a NV0073_CTRL_DP2X_LANE_DATA_PARAMS structure as the
+ * argument with the appropriate subDeviceInstance, displayId, number of
+ * lanes, TxFFE levels for each lanes filled in.
+ * The arguments of this structure and the format of TxFFE Levels are described above.
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_PARAM_STRUCT
+ * NV_ERR_INVALID_ARGUMENT
+ *
+ * NOTE: This control call is only for testing purposes and should not be used
+ * in normal DP operations. TxFFE level for each lane will be set during
+ * Link training in normal DP operations
+ *
+ */
+
+#define NV0073_CTRL_CMD_DP2X_SET_LANE_DATA (0x731385U) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_DP2X_SET_LANE_DATA_PARAMS_MESSAGE_ID" */
+
+#define NV0073_CTRL_DP2X_SET_LANE_DATA_PARAMS_MESSAGE_ID (0x85U)
+
+typedef NV0073_CTRL_DP2X_LANE_DATA_PARAMS NV0073_CTRL_DP2X_SET_LANE_DATA_PARAMS;
+
+
+
+/*
+ * NV0073_CTRL_CMD_DP_AUXCH_VBL_CTRL
+ *
+ * This command is used to query VBL capability and status as well as
+ * control enable/disable of VBL feature of eDP LCD panels.
+ *
+ * subDeviceInstance [in]
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * displayId [in]
+ * This parameter specifies the ID of the DP display which owns
+ * the Main Link to be adjusted. The display ID must a DP display
+ * as determined with the NV0073_CTRL_CMD_SPECIFIC_GET_TYPE command.
+ * If more than one displayId bit is set or the displayId is not a DP,
+ * this call will return NV_ERR_INVALID_ARGUMENT.
+ * cmd [in]
+ * This parameter is an input to this command. The cmd parameter tells
+ * whether we have to get the value of a specific field or set the
+ * value in case of a writeable field.
+ * control [in]
+ * This parameter is input by the user. It is used by the user to decide the control
+ * value to be written to the VBL control field. The command to write is
+ * the NV0073_CTRL_CMD_DP_AUXCH_VBL_CTL_SET command.
+ * bVblControlCapable [out]
+ * This parameter reflects the VBL control capability of the Sink which can be
+ * fetched by using the NV0073_CTRL_CMD_DP_AUXCH_VBL_CTL_CAPABLE_QUERY command.
+ * bVblStatus [out]
+ * This parameter reflects the Sink VBL status which can be
+ * fetched by using the NV0073_CTRL_CMD_DP_AUXCH_VBL_STATUS_QUERY command.
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_ARGUMENT
+ * NV_ERR_NOT_SUPPORTED
+ */
+
+#define NV0073_CTRL_CMD_DP_AUXCH_VBL_CTRL (0x731386U) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_CMD_DP_AUXCH_VBL_CTRL_PARAMS_MESSAGE_ID" */
+
+/* valid commands */
+#define NV0073_CTRL_CMD_DP_AUXCH_QUERY_VBL_CTL_CAPABLE 0x00000000
+#define NV0073_CTRL_CMD_DP_AUXCH_QUERY_VBL_STATUS 0x00000001
+#define NV0073_CTRL_CMD_DP_AUXCH_SET_VBL_CTL 0x00000002
+
+/* valid state values */
+#define NV0073_CTRL_CMD_DP_AUXCH_SET_VBL_CTL_DISABLE 0x00000001
+#define NV0073_CTRL_CMD_DP_AUXCH_SET_VBL_CTL_AUTONOMOUS 0x00000000
+
+#define NV0073_CTRL_CMD_DP_AUXCH_VBL_CTRL_PARAMS_MESSAGE_ID (0x86U)
+
+typedef struct NV0073_CTRL_CMD_DP_AUXCH_VBL_CTRL_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NvU8 cmd;
+ NvU8 control;
+ NvBool bVblControlCapable;
+ NvBool bVblStatus;
+} NV0073_CTRL_CMD_DP_AUXCH_VBL_CTRL_PARAMS;
+
+/*
+ * NV0073_CTRL_DP_LEVEL_INFO_TABLE_ENTRY
+ *
+ * This structure specifies the Pre-emphasis/Drive Current/preshoot/TxPu
+ * information for a DP device. These are the the current values that RM is
+ * using to map the levels for Pre-emphasis and Drive Current for Link Training.
+ * preEmphasis
+ * This field specifies the preemphasis values.
+ * driveCurrent
+ * This field specifies the driveCurrent values.
+ * preshoot
+ * This field specifies the preshoot values.
+ * TxPu
+ * This field specifies the pull-up current source drive values.
+ */
+#define NV0073_CTRL_DP2X_MAX_TXFFE_LEVELS 16
+typedef struct NV0073_CTRL_DP_LEVEL_INFO_TABLE_ENTRY {
+ NvU32 preEmphasis;
+ NvU32 driveCurrent;
+ NvU32 preShoot;
+ NvU32 txPu;
+} NV0073_CTRL_DP_LEVEL_INFO_TABLE_ENTRY;
+
+/*
+ * NV0073_CTRL_DP_SET_LEVEL_INFO_TABLE_DATA
+ *
+ * This command is used to override the Pre-emphasis/Drive Current/preshoot/TxPu
+ * data table in RM. This data is dependent on the target link rate.
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * displayId
+ * This parameter specifies the ID of the digital display for which the
+ * data should be returned. The display ID must a digital display.
+ * If more than one displayId bit is set or the displayId is not a DP,
+ * this call will return NV_ERR_INVALID_ARGUMENT.
+ * linkRate
+ * The target link rate that the lane drive parameters will be used with,
+ * using 10M convention. Refer to NV0073_CTRL_CMD_DP_GET_LINK_CONFIG_DP2LINK_BW
+ * constants.
+ * This control call only supports DP1.x link rates. For DP2.X UHBR link rates,
+ * use NV0073_CTRL_DP2X_SET_LEVEL_INFO_TABLE_DATA
+ * dpData
+ * This parameter is of type NV0073_CTRL_DP_LEVEL_INFO_TABLE_DATA
+ * and specifies the Pre-emphasis/Drive Current/Preshoot/TxPu information
+ * for a DP device.
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_PARAM_STRUCT
+ * NV_ERR_INVALID_ARGUMENT
+ *
+ */
+#define NV0073_CTRL_DP_SET_LEVEL_INFO_TABLE_DATA_PARAMS_MESSAGE_ID (0x87U)
+
+typedef struct NV0073_CTRL_DP_SET_LEVEL_INFO_TABLE_DATA_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NvU32 padlinkIndex;
+ NvU32 linkRate;
+ NV0073_CTRL_DP_LEVEL_INFO_TABLE_ENTRY dpData[NV0073_CTRL_MAX_DRIVECURRENT_LEVELS][NV0073_CTRL_MAX_PREEMPHASIS_LEVELS];
+} NV0073_CTRL_DP_SET_LEVEL_INFO_TABLE_DATA_PARAMS;
+
+#define NV0073_CTRL_CMD_DP_SET_LEVEL_INFO_TABLE_DATA (0x731387U) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_DP_SET_LEVEL_INFO_TABLE_DATA_PARAMS_MESSAGE_ID" */
+
+/*
+ * NV0073_CTRL_DP_GET_LEVEL_INFO_TABLE_DATA
+ *
+ * This command is used to fetch the Pre-emphasis/Drive Current/preshoot/TxPu
+ * data table in RM. This data is dependent on the target link rate.
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * displayId
+ * This parameter specifies the ID of the digital display for which the
+ * data should be returned. The display ID must a digital display.
+ * If more than one displayId bit is set or the displayId is not a DP,
+ * this call will return NV_ERR_INVALID_ARGUMENT.
+ * linkRate
+ * The target link rate that the lane drive parameters will be used with,
+ * using 10M convention. Refer to NV0073_CTRL_CMD_DP_GET_LINK_CONFIG_DP2LINK_BW
+ * constants.
+ * This control call only supports DP1.x link rates. For DP2.X UHBR link rates,
+ * use NV0073_CTRL_DP2X_GET_LEVEL_INFO_TABLE_DATA
+ * dpData
+ * This parameter is of type NV0073_CTRL_DP_LEVEL_INFO_TABLE_DATA
+ * and specifies the Pre-emphasis/Drive Current/Preshoot/TxPu information
+ * for a DP device.
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_PARAM_STRUCT
+ * NV_ERR_INVALID_ARGUMENT
+ *
+ */
+#define NV0073_CTRL_DP_GET_LEVEL_INFO_TABLE_DATA_PARAMS_MESSAGE_ID (0x88U)
+
+typedef struct NV0073_CTRL_DP_GET_LEVEL_INFO_TABLE_DATA_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NvU32 padlinkIndex;
+ NvU32 linkRate;
+ NV0073_CTRL_DP_LEVEL_INFO_TABLE_ENTRY dpData[NV0073_CTRL_MAX_DRIVECURRENT_LEVELS][NV0073_CTRL_MAX_PREEMPHASIS_LEVELS];
+} NV0073_CTRL_DP_GET_LEVEL_INFO_TABLE_DATA_PARAMS;
+
+#define NV0073_CTRL_CMD_DP_GET_LEVEL_INFO_TABLE_DATA (0x731388U) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_DP_GET_LEVEL_INFO_TABLE_DATA_PARAMS_MESSAGE_ID" */
+
+/*
+ * NV0073_CTRL_DP2X_SET_LEVEL_INFO_TABLE_DATA
+ *
+ * This command is used to override the Pre-emphasis/Drive Current/preshoot/TxPu
+ * data table in RM. This data is dependent on the target link rate.
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * displayId
+ * This parameter specifies the ID of the digital display for which the
+ * data should be returned. The display ID must a digital display.
+ * If more than one displayId bit is set or the displayId is not a DP,
+ * this call will return NV_ERR_INVALID_ARGUMENT.
+ * linkRate
+ * The target link rate that the lane drive parameters will be used with,
+ * using 10M convention. Refer to NV0073_CTRL_CMD_DP_GET_LINK_CONFIG_DP2LINK_BW
+ * constants.
+ * This control call only supports UHBR link rates. For DP1.x legacy link rates,
+ * use NV0073_CTRL_DP_SET_LEVEL_INFO_TABLE_DATA
+ * dpData
+ * This parameter is of type NV0073_CTRL_DP_LEVEL_INFO_TABLE_DATA
+ * and specifies the Pre-emphasis/Drive Current/Preshoot/TxPu information
+ * for a DP device.
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_PARAM_STRUCT
+ * NV_ERR_INVALID_ARGUMENT
+ *
+ */
+#define NV0073_CTRL_DP2X_SET_LEVEL_INFO_TABLE_DATA_PARAMS_MESSAGE_ID (0x89U)
+
+typedef struct NV0073_CTRL_DP2X_SET_LEVEL_INFO_TABLE_DATA_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NvU32 padlinkIndex;
+ NvU32 linkRate;
+ NV0073_CTRL_DP_LEVEL_INFO_TABLE_ENTRY dpData[NV0073_CTRL_DP2X_MAX_TXFFE_LEVELS];
+} NV0073_CTRL_DP2X_SET_LEVEL_INFO_TABLE_DATA_PARAMS;
+
+#define NV0073_CTRL_CMD_DP2X_SET_LEVEL_INFO_TABLE_DATA (0x731389U) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_DP2X_SET_LEVEL_INFO_TABLE_DATA_PARAMS_MESSAGE_ID" */
+
+/*
+ * NV0073_CTRL_DP2X_GET_LEVEL_INFO_TABLE_DATA
+ *
+ * This command is used to fetch the Pre-emphasis/Drive Current/preshoot/TxPu
+ * data table in RM. This data is dependent on the target link rate.
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * displayId
+ * This parameter specifies the ID of the digital display for which the
+ * data should be returned. The display ID must a digital display.
+ * If more than one displayId bit is set or the displayId is not a DP,
+ * this call will return NV_ERR_INVALID_ARGUMENT.
+ * linkRate
+ * The target link rate that the lane drive parameters will be used with,
+ * using 10M convention. Refer to NV0073_CTRL_CMD_DP_GET_LINK_CONFIG_DP2LINK_BW
+ * constants.
+ * This control call only supports UHBR link rates. For DP1.x legacy link rates,
+ * use NV0073_CTRL_DP_SET_LEVEL_INFO_TABLE_DATA
+ * dpData
+ * This parameter is of type NV0073_CTRL_DP_LEVEL_INFO_TABLE_DATA
+ * and specifies the Pre-emphasis/Drive Current/Preshoot/TxPu information
+ * for a DP device.
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_PARAM_STRUCT
+ * NV_ERR_INVALID_ARGUMENT
+ *
+ */
+#define NV0073_CTRL_DP2X_GET_LEVEL_INFO_TABLE_DATA_PARAMS_MESSAGE_ID (0x8AU)
+
+typedef struct NV0073_CTRL_DP2X_GET_LEVEL_INFO_TABLE_DATA_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NvU32 padlinkIndex;
+ NvU32 linkRate;
+ NV0073_CTRL_DP_LEVEL_INFO_TABLE_ENTRY dpData[NV0073_CTRL_DP2X_MAX_TXFFE_LEVELS];
+} NV0073_CTRL_DP2X_GET_LEVEL_INFO_TABLE_DATA_PARAMS;
+
+#define NV0073_CTRL_CMD_DP2X_GET_LEVEL_INFO_TABLE_DATA (0x73138aU) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_DP2X_GET_LEVEL_INFO_TABLE_DATA_PARAMS_MESSAGE_ID" */
+
+/*
+ * NV0073_CTRL_CMD_DP_SET_PROP_FORCE_PCLK_FACTOR
+ *
+ * This command is used to apply the WAR based on EDID.
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * displayId
+ * This parameter specifies the ID of the digital display for which the
+ * data should be returned. The display ID must a digital display.
+ * If more than one displayId bit is set or the displayId is not a DP,
+ * this call will return NV_ERR_INVALID_ARGUMENT.
+ * bEnable
+ * This parameter will be used by RM to set the PDB property. Later that PDB
+ * property will be used for applying the WAR
+ * head
+ * This parameter specify for which head RM need to apply the WAR
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_PARAM_STRUCT
+ * NV_ERR_INVALID_ARGUMENT
+ *
+ */
+#define NV0073_CTRL_CMD_DP_SET_PROP_FORCE_PCLK_FACTOR_PARAMS_MESSAGE_ID (0x8BU)
+
+typedef struct NV0073_CTRL_CMD_DP_SET_PROP_FORCE_PCLK_FACTOR_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NvU32 bEnable;
+ NvU32 head;
+} NV0073_CTRL_CMD_DP_SET_PROP_FORCE_PCLK_FACTOR_PARAMS;
+
+#define NV0073_CTRL_CMD_DP_SET_PROP_FORCE_PCLK_FACTOR (0x73138bU) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_CMD_DP_SET_PROP_FORCE_PCLK_FACTOR_PARAMS_MESSAGE_ID" */
+
+
+
+/*
+ * NV0073_CTRL_CMD_CALCULATE_DP_IMP
+ *
+ * This command is used to query if a certain mode is supported by the DP IMP
+ * calculation. The command is required for NVD5 and later GPUs.
+ *
+ * subDeviceInstance [in]
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * displayId [in]
+ * This parameter specifies the ID of the DP display which owns
+ * the Main Link to be adjusted. The display ID must a DP display
+ * as determined with the NV0073_CTRL_CMD_SPECIFIC_GET_TYPE command.
+ * If more than one displayId bit is set or the displayId is not a DP,
+ * this call will return NV_ERR_INVALID_ARGUMENT.
+ * linkConfig [in]
+ * This parameter specifies the link configuration used to validate the mode.
+ * linkRate10M:
+ * The link rate that will be used to validate the IMP. Using 10M convention.
+ * Refer to NV0073_CTRL_CMD_DP_GET_LINK_CONFIG_DP2LINK_BW constants.
+ * laneCount:
+ * The lane count that will be used to validate the IMP.
+ * bEnhancedFraming:
+ * Specify if enhanced framing is enabled.
+ * bDp2xChannelCoding:
+ * Specify if it's using 8b/10b or 128b/132b channel coding.
+ * bMultiStreamTopology:
+ * Specify if it's on Multiple stream topology (the device direct connected is a branch).
+ * bFECEnabled:
+ * Specify if FEC is enabled.
+ * modesetInfo [in]
+ * This parameter specifies the target display mode to be validated.
+ * rasterWidth:
+ * The total width of the mode.
+ * rasterHeight:
+ * The total height of the mode.
+ * surfaceWidth:
+ * The active width of the mode.
+ * surfaceHeight:
+ * The active height of the mode.
+ * rasterBlankStartX / rasterBlankEndX:
+ * The pixel location of horizontal blank starts and ends.
+ * depth:
+ * Color depth represents the number of bits used to indicate the color of a single pixel.
+ * The value will be different when DSC is enabled.
+ * twoChannelAudioHz/eightChannelAudioHz:
+ * The audio sample rate for different channels used.
+ * pixelFrequencyKHz:
+ * The pixel clock used by the mode.
+ * colorFormat:
+ * RGB/YCbCr444/YCbCr422/YCbCr420.
+ * bDSCEnabled:
+ * Specify if DSC is enabled.
+ * watermark [out]
+ * This parameter reflects the results of the calculation/verification.
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_ARGUMENT
+ * NV_ERR_NOT_SUPPORTED
+ */
+
+#define NV0073_CTRL_CMD_CALCULATE_DP_IMP (0x73138cU) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_CMD_CALCULATE_DP_IMP_PARAMS_MESSAGE_ID" */
+
+typedef struct NV0073_CTRL_DP_IMP_LINK_CONFIGURATION {
+ NvU32 linkRate10M;
+ NvU32 laneCount;
+ NvBool bEnhancedFraming;
+ NvBool bDp2xChannelCoding;
+ NvBool bMultiStreamTopology;
+ NvBool bFECEnabled;
+ NvBool bDisableEffBppSST8b10b;
+} NV0073_CTRL_DP_IMP_LINK_CONFIGURATION;
+
+typedef struct NV0073_CTRL_DP_IMP_DSC_PARAMETERS {
+ NvU32 sliceCount;
+ NvU32 sliceWidth;
+ NvU32 sliceHeight;
+ NvU32 dscVersionMajor;
+ NvU32 dscVersionMinor;
+} NV0073_CTRL_DP_IMP_DSC_PARAMETERS;
+
+typedef struct NV0073_CTRL_DP_IMP_MODESET_DATA {
+ NvU32 rasterWidth;
+ NvU32 rasterHeight;
+ NvU32 surfaceWidth;
+ NvU32 surfaceHeight;
+ NvU32 rasterBlankStartX;
+ NvU32 rasterBlankEndX;
+ NvU32 depth;
+ NvU32 twoChannelAudioHz;
+ NvU32 eightChannelAudioHz;
+ NvU32 pixelFrequencyKHz;
+ NvU32 bitsPerComponent;
+ NvU32 colorFormat;
+ NvBool bDSCEnabled;
+} NV0073_CTRL_DP_IMP_MODESET_DATA;
+
+typedef struct NV0073_CTRL_DP_IMP_WATERMARK {
+ NvU32 waterMark;
+ NvU32 tuSize;
+ NvU32 minHBlank;
+ NvU32 hBlankSym;
+ NvU32 vBlankSym;
+ NvU32 effectiveBpp;
+ NvBool bIsModePossible;
+} NV0073_CTRL_DP_IMP_WATERMARK;
+
+#define NV0073_CTRL_CMD_CALCULATE_DP_IMP_PARAMS_MESSAGE_ID (0x8CU)
+
+typedef struct NV0073_CTRL_CMD_CALCULATE_DP_IMP_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NvU32 headIndex;
+ NV0073_CTRL_DP_IMP_LINK_CONFIGURATION linkConfig;
+ NV0073_CTRL_DP_IMP_MODESET_DATA modesetInfo;
+ NV0073_CTRL_DP_IMP_DSC_PARAMETERS dscInfo;
+ NV0073_CTRL_DP_IMP_WATERMARK watermark;
+} NV0073_CTRL_CMD_CALCULATE_DP_IMP_PARAMS;
+
+/*
+ * NV0073_CTRL_CMD_DP_GET_CABLEID_INFO_FROM_MACRO
+ *
+ * This command is used to read cable ID Information from USB-C Cable for
+ * DP configuration purposes.
+ *
+ * subDeviceInstance [in]
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ *
+ * displayId [in]
+ * This parameter specifies the ID of the DP display which owns
+ * the Main Link to be adjusted. The display ID must a DP display
+ * as determined with the NV0073_CTRL_CMD_SPECIFIC_GET_TYPE command.
+ * If more than one displayId bit is set or the displayId is not a DP,
+ * this call will return NV_ERR_INVALID_PARAMETER.
+ *
+ * cableIDInfo [out]
+ * This parameter reflects the result of the cable ID read from the cable
+ *
+ * Possible status values returned are:
+ * NV_ERR_INVALID_PARAMETER
+ * NV_ERR_NOT_SUPPORTED
+ * NV_OK
+ */
+
+#define NV0073_CTRL_CMD_DP_GET_CABLEID_INFO_FROM_MACRO (0x73138dU) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_DP_USBC_CABLEID_INFO_PARAMS_MESSAGE_ID" */
+
+typedef enum NV0073_CTRL_DP_USBC_CABLEID_CABLETYPE {
+ NV0073_CTRL_DP_USBC_CABLEID_CABLETYPE_UNKNOWN = 0,
+ NV0073_CTRL_DP_USBC_CABLEID_CABLETYPE_PASSIVE = 1,
+ NV0073_CTRL_DP_USBC_CABLEID_CABLETYPE_ACTIVE_RETIMER = 2,
+ NV0073_CTRL_DP_USBC_CABLEID_CABLETYPE_ACTIVE_LIN_REDRIVER = 3,
+ NV0073_CTRL_DP_USBC_CABLEID_CABLETYPE_OPTICAL = 4,
+} NV0073_CTRL_DP_USBC_CABLEID_CABLETYPE;
+
+typedef struct NV0073_CTRL_DP_USBC_CABLEID_INFO {
+ NvBool uhbr10_0_capable;
+ NvBool uhbr13_5_capable;
+ NvBool uhbr20_0_capable;
+ NV0073_CTRL_DP_USBC_CABLEID_CABLETYPE type;
+ NvBool vconn_source;
+} NV0073_CTRL_DP_USBC_CABLEID_INFO;
+
+#define NV0073_CTRL_DP_USBC_CABLEID_INFO_PARAMS_MESSAGE_ID (0x8DU)
+
+typedef struct NV0073_CTRL_DP_USBC_CABLEID_INFO_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NV0073_CTRL_DP_USBC_CABLEID_INFO cableIDInfo;
+} NV0073_CTRL_DP_USBC_CABLEID_INFO_PARAMS;
+
+/*
+ * NV0073_CTRL_CMD_STUFF_DUMMY_SYMBOL_WAR
+ *
+ * Some sink devices require extra padding between SDPs. This is programmed for GB20x+ GPUs.
+ *
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * displayId
+ * This parameter specifies the ID of the display for which the control
+ * is being issued. The display ID must be valid.
+ * head
+ * This parameter specifies the head index for the operation.
+ * bEnable
+ * Boolean to enable or disable the WAR.
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_PARAM_STRUCT
+ * NV_ERR_INVALID_ARGUMENT
+ */
+#define NV0073_CTRL_STUFF_DUMMY_SYMBOL_WAR_PARAMS_MESSAGE_ID (0x8EU)
+
+typedef struct NV0073_CTRL_STUFF_DUMMY_SYMBOL_WAR_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NvU32 head;
+ NvBool bEnable;
+} NV0073_CTRL_STUFF_DUMMY_SYMBOL_WAR_PARAMS;
+
+#define NV0073_CTRL_CMD_STUFF_DUMMY_SYMBOL_WAR (0x73138eU) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_STUFF_DUMMY_SYMBOL_WAR_PARAMS_MESSAGE_ID" */
+
+/*
+ * NV0073_CTRL_CMD_DP_NOTIFY_LT
+ *
+ * This is called to inform RM when LT starts / ends.
+ *
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * displayId
+ * This parameter specifies the ID of the display for which the control
+ * is being issued. The display ID must be valid.
+ * bLTInProgress
+ * Boolean to indicate if link training is in progress.
+ *
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_PARAM_STRUCT
+ * NV_ERR_INVALID_ARGUMENT
+ */
+#define NV0073_CTRL_DP_NOTIFY_LT_PARAMS_MESSAGE_ID (0x8FU)
+
+typedef struct NV0073_CTRL_DP_NOTIFY_LT_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NvBool bLTInProgress;
+} NV0073_CTRL_DP_NOTIFY_LT_PARAMS;
+
+#define NV0073_CTRL_CMD_DP_NOTIFY_LT (0x73138fU) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_DP_NOTIFY_LT_PARAMS_MESSAGE_ID" */
+
+/*
+ * NV0073_CTRL_CMD_GET_USB_DPIN_ADAPTER_INFO
+ *
+ * Get USB4 DP_IN Adapter number from RM
+ *
+ * subDeviceInstance
+ * This parameter specifies the subdevice instance within the
+ * NV04_DISPLAY_COMMON parent device to which the operation should be
+ * directed. This parameter must specify a value between zero and the
+ * total number of subdevices within the parent device. This parameter
+ * should be set to zero for default behavior.
+ * displayId
+ * This parameter specifies the ID of the display for which the control
+ * is being issued. The display ID must be valid.
+ * driverId
+ * This parameter uniquely identifies the host router in the system.
+ * dpInAdapterNumber
+ * DP_IN adapter number that belongs to the displayId
+ * topologyId
+ * Unique number to identify the USB4 router topology
+ * Possible status values returned are:
+ * NV_OK
+ * NV_ERR_INVALID_PARAM_STRUCT
+ * NV_ERR_INVALID_ARGUMENT
+ */
+#define NV0073_CTRL_DP_USB_TOPOLOGY_ID_LENGTH 5
+
+typedef struct NV0073_CTRL_DP_USB4_INFO {
+ NvU8 driverId;
+ NvU8 dpInAdapterNumber;
+ NvU8 topologyId[NV0073_CTRL_DP_USB_TOPOLOGY_ID_LENGTH];
+} NV0073_CTRL_DP_USB4_INFO;
+
+#define NV0073_CTRL_CMD_GET_USB_DPIN_ADAPTER_INFO_PARAMS_MESSAGE_ID (0x90U)
+
+typedef struct NV0073_CTRL_CMD_GET_USB_DPIN_ADAPTER_INFO_PARAMS {
+ NvU32 subDeviceInstance;
+ NvU32 displayId;
+ NV0073_CTRL_DP_USB4_INFO usb4Info;
+} NV0073_CTRL_CMD_GET_USB_DPIN_ADAPTER_INFO_PARAMS;
+
+#define NV0073_CTRL_CMD_GET_USB_DPIN_ADAPTER_INFO (0x731390U) /* finn: Evaluated from "(FINN_NV04_DISPLAY_COMMON_DP_INTERFACE_ID << 8) | NV0073_CTRL_CMD_GET_USB_DPIN_ADAPTER_INFO_PARAMS_MESSAGE_ID" */
+
+/* _ctrl0073dp_h_ */
generated by cgit v1.2.3 (git 2.39.1) at 2026-11-12 08:08:20 +0000