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Note
This document describes how drivers can implement a custom Miracast stack in Windows 8.1. As of Windows 10, the OS ships with a built-in Miracast stack that can work on any GPU and it is no longer recommended that drivers implement a custom Miracast stack. This documentation is therefore deprecated and Microsoft may remove support for custom Miracast stacks in a future version of Windows.
Wireless (Miracast) displays can optionally be supported by Windows Display Driver Model (WDDM) 1.3 and later drivers. This capability is new starting with Windows 8.1.
Any problems can be solve by installing the latest drivers for your windows 10 PC and the latest version of firmware for your Miracast adapter. Go to the manufacture PC Support website to download and install latest firmware. Driver: C: WINDOWS system32 DRIVERS pci.sys, 5.1000 (English), 08:17:04, 307024 bytes Name: Intel(R) 6 Series/C200 Series Chipset Family 2 port Serial ATA Storage Controller - 1C09. Graphics driver must support Windows Display Driver Model WDDM 1.3 with Miracast support; Wi-Fi driver must support Network Driver Interface Specification (NDIS) 6.30 and Wi-Fi Direct; Windows 8.1 or Windows 10; This tutorial will show you how to check if your Windows 10 PC supports Miracast wireless streaming and screen projection.
For more information on the requirements of drivers and hardware to support Miracast displays, refer to the Building best-in-class Wireless Projection solutions with Windows 10 guide and the relevant WHCK documentation at Device.Graphics.WDDM13.DisplayRender.WirelessDisplay.
Miracast Display Port Driver V2 Windows 10 64
Miracast design guide
Miracast Display Port Driver V2 Windows 10 Free
These design guide sections describe how display miniport drivers and Miracast user-mode drivers support Miracast displays:
Miracast reference
These reference sections describe how to implement this capability in your drivers:
User-mode device driver interfaces (DDIs)
Wireless display callback functions called by Miracast user-mode drivers
The reference pages in this section describe wireless display (Miracast) user-mode functions that the operating system implements. Only Miracast user-mode drivers can call these functions.
Pointers to the Miracast display callback functions are returned in a MIRACAST_CALLBACKS structure.
| Topic | Description |
|---|---|
| PFN_GET_NEXT_CHUNK_DATA | Provides info about the next Miracast encode chunk that was reported to the Microsoft DirectX graphics kernel subsystem when the DXGK_INTERRUPT_TYPE interrupt type is DXGK_INTERRUPT_MIRACAST_CHUNK_PROCESSING_COMPLETE. |
| PFN_MIRACAST_IO_CONTROL | Called by the user-mode display driver to send the kernel-mode display miniport driver a synchronous I/O control request. |
| PFN_REGISTER_DATARATE_NOTIFICATIONS | Called by the user-mode driver to register with the operating system to receive network quality of service (QoS) notifications and the current network bandwidth of the Miracast connection. |
| PFN_REPORT_SESSION_STATUS | Called by the user-mode display driver to report the status of the current Miracast connected session. |
| PFN_REPORT_STATISTIC | Called by the user-mode display driver to report the statistics of the Miracast link to the operating system. |
Wireless display functions implemented by Miracast user-mode drivers
The reference pages in this section describe wireless display (Miracast) functions that a Miracast user-mode driver must implement. This type of driver runs in a standalone DLL.
In response to an operating system call to the QueryMiracastDriverInterface function, the Miracast user-mode driver must supply pointers to these functions in the MIRACAST_DRIVER_INTERFACE structure, except for pfnDataRateNotify, which is has a pointer declared in RegisterForDataRateNotifications.
| Topic | Description |
|---|---|
| PFN_CREATE_MIRACAST_CONTEXT | Called by the operating system to create a user-mode Miracast context. |
| PFN_DESTROY_MIRACAST_CONTEXT | Called by the operating system to destroy a user-mode Miracast context. |
| PFN_HANDLE_KMD_MESSAGE | Called by the operating system to handle the asynchronous kernel-mode message that the Miracast user-mode driver receives when the display miniport driver calls the DxgkCbMiracastSendMessage function. |
| PFN_DATARATE_NOTIFICATION | Called by the operating system to notify the Miracast user-mode driver that the bit rate of the Miracast network link has changed. This function is registered with the operating system when the RegisterForDataRateNotifications function is called. |
| QUERY_MIRACAST_DRIVER_INTERFACE | Called by the operating system to query the Miracast user-mode driver interface, MIRACAST_DRIVER_INTERFACE. |
| PFN_START_MIRACAST_SESSION | Called by the operating system to start a Miracast connected session. |
| PFN_STOP_MIRACAST_SESSION | Called by the operating system to start a Miracast connected session that had earlier been started by a call to the StartMiracastSession function. |
Wireless display (Miracast) structures and enumerations
All user-mode structures and enumerations that are used with Miracast display device driver interfaces (DDIs).
| Topic | Description |
|---|---|
| MIRACAST_CALLBACKS | Contains pointers to wireless display (Miracast) runtime callback functions that the Miracast user-mode driver can call. |
| MIRACAST_CHUNK_DATA | Contains encode chunk data that is used when a user-mode driver calls the wireless display (Miracast) GetNextChunkData function. |
| MIRACAST_CHUNK_ID | Stores info that identifies a wireless display (Miracast) encode chunk. |
| MIRACAST_CHUNK_INFO | Contains info about a specified wireless display (Miracast) encode chunk. |
| MIRACAST_CHUNK_TYPE | Specifies the types of wireless display (Miracast) chunk info that is to be processed. |
| MIRACAST_DATARATE_STATS | Contains info used in the wireless display (Miracast) pfnDataRateNotify function about the audio/video encoder bit rate and failed or retried Wi-Fi frames. |
| MIRACAST_DRIVER_INTERFACE | Contains pointers to wireless display (Miracast) functions that are implemented by the Miracast user-mode driver. |
| MIRACAST_PROTOCOL_EVENT | Specifies the types of wireless display (Miracast) protocol event that the user-mode display driver should report. |
| MIRACAST_SESSION_INFO | Contains info on a wireless display (Miracast) connected session. |
| MIRACAST_STATISTIC_DATA | Contains Miracast statistics data that the user-mode display driver reports to the operating system. |
| MIRACAST_STATISTIC_TYPE | Specifies types of Miracast statistics data that the user-mode display driver generates. |
| MIRACAST_STATUS | Specifies status types that the user-mode display driver uses to report Miracast connection status. |
| MIRACAST_WFD_CONNECTION_STATS | Contains bit rate info on the Wi-Fi Direct connection. |
These additional user-mode structures and enumerations support Miracast displays and are new or updated for Windows 8.1:
- DISPLAYCONFIG_TARGET_BASE_TYPE (new)
- DISPLAYCONFIG_VIDEO_SIGNAL_INFO (AdditionalSignalInfo child structure added)
- DISPLAYCONFIG_DEVICE_INFO_TYPE (DISPLAYCONFIG_DEVICE_INFO_GET_TARGET_BASE_TYPE constant added)
- D3DKMDT_VIDEO_SIGNAL_INFO (AdditionalSignalInfo child structure added)
- DISPLAYCONFIG_DEVICE_INFO_TYPE (DISPLAYCONFIG_DEVICE_INFO_GET_TARGET_BASE_TYPE constant added)
Kernel-mode DDIs
Wireless display (Miracast) display callback interface
The Miracast display callback interface contains functions that are implemented by the Microsoft DirectX graphics kernel subsystem to support wireless (Miracast) displays. This interface is supported starting in Windows 8.1.
This section contains reference pages for these kernel-mode functions, which are called by Windows Display Driver Model (WDDM) 1.3 and later display miniport drivers:
| Topic | Description |
|---|---|
| DXGKCB_MIRACAST_SEND_MESSAGE | Sends an asynchronous message to the user-mode display driver. |
| DXGKCB_MIRACAST_SEND_MESSAGE_CALLBACK | Called in kernel mode when the message that was sent to the user-mode driver with a call to the DxgkCbMiracastSendMessage function has completed or has been canceled. |
| DXGKCB_MIRACAST_REPORT_CHUNK_INFO | Called by the display miniport driver to report info about an encode chunk. |
The display miniport driver must fill in pointers to these functions in the DXGK_MIRACAST_DISPLAY_CALLBACKS structure.
Wireless display (Miracast) interface
This section contains kernel-mode functions that are implemented by display miniport drivers that support wireless (Miracast) displays. This interface is supported starting in Windows 8.1.
Pointers to the Miracast interface functions are returned in a DXGK_MIRACAST_INTERFACE structure.
| Topic | Description |
|---|---|
| DXGKCB_MIRACAST_SEND_MESSAGE_CALLBACK | Called in kernel mode when the message that was sent to the user-mode driver with a call to the DxgkCbMiracastSendMessage function has completed or has been canceled. |
| DXGKDDI_MIRACAST_CREATE_CONTEXT | Creates a kernel-mode context for a Miracast device. |
| DXGKDDI_MIRACAST_DESTROY_CONTEXT | Destroys an instance of a Miracast device. |
| DXGKDDI_MIRACAST_HANDLE_IO_CONTROL | Called by the operating system to request that the display miniport driver process a synchronous I/O control request in response to a user-mode display driver call to the MiracastIoControl function. |
| DXGKDDI_MIRACAST_QUERY_CAPS | Queries the Miracast capabilities of the current display adapter. The operating system calls this function only when the display adapter is first started and then stores the capabilities that are returned. |
These additional kernel-mode structures and enumerations support Miracast displays and are new or updated for Windows 8.1:
- D3DKMDT_VIDEO_OUTPUT_TECHNOLOGY (D3DKMDT_VOT_MIRACAST constant added)
- D3DKMDT_VIDEO_SIGNAL_INFO (AdditionalSignalInfo child structure added)
- DXGK_CHILD_STATUS (Miracast child structure added)
- DXGK_CHILD_STATUS_TYPE (StatusMiracast constant added)
- DXGKARGCB_NOTIFY_INTERRUPT_DATA (MiracastEncodeChunkCompleted child structure added)
even though you see this Miracast not supported by graphics driver errors to DxDiag ? Don’t worry, it’s generally not heavy to fix at all…
Fixes for Miracast: not supported by the graphics driver
All the fixes below work every Miracast in Windows 10 and 8. you’ll not try all of them; merely work down the list until the matter is resolved.
Miracast Display Port Driver V2 Windows 10 Download
- Play back your graphics card driver to an earlier version
- Insert the Miracast adapter
- Update the Miracast adapter driver that you have
Fix 1: Roll back your graphics card driver to the previous version
Some graphics card manufacturers have cut support for Miracast . therefore we’d roll back the drivers to a previous version so as that Miracast works. To do so:
- On your keyboard, press the Windows emblem key and R at the same time, then copy & paste devmgmt.MSC into the box and click on OK.
- Locate and double-click on show adapters (aka. a graphics card, video card) to expand it.
- Click the driving force tab > Roll Back Driver.
- Click affirmative if asked for confirmation. Then the driving force is restored to a previous version
- Restart your computer and see if Miracast works properly on your computer
Fix 2: Insert a Miracast adapter
It’s collectively possible that the device you’re streaming content to doesn’t support Miracast. but don’t worry – if that’s the case, you’d wish to attempt to do to change Miracast is to infix a Miracast adapter, sort of a Microsoft Wireless electronic device, into Associate in Nursing HDMI port on your show device.
Check if Miracast works properly as have to be compelled to instantaneously. If yes, then congrats! but, if the matter still persists, then attain mend 3, below.
Fix 3: Update your Miracast adapter driver
Miracast Display Port Driver V2 Windows 10 64-bit
This error might occur once you have got a corrupt/outdated Miracast adapter driver. therefore you got to update your Miracast adapter driver to examine if it fixes your drawback. If you don’t have the time, patience or skills to update the driver manually, you may try automatically with Driver simple.
This error might occur once you have got a corrupt/outdated Miracast adapter driver. therefore you got to update your Miracast adapter driver to examine if it fixes your drawback. If you don’t have the time, patience or skills to update the driver manually, you may try automatically with Driver simple
Driver simple will automatically acknowledge your system and understand the right drivers for it. You don’t need to be compelled to acknowledge exactly what system your laptop is running, you don’t need to be compelled to fret by the wrong driver you would be downloading, and you don’t need to be compelled to stress concerning making an error once fixing.
You can update your drivers automatically with either the FREE or the skilled version of Driver simple. however, with the skilled version, it takes merely a try of steps (and you get full support and a 30-day a compensation guarantee):
- transfer and install Driver simple.
- Run Driver simple and click on on the Scan presently button. Driver simple will then scan your laptop and see any drawback drivers.
- You can upgrade to the skilled version and click on Update All to automatically transfer and install the right version of ALL the drivers that area unit missing or out of date on your system.
- You can try for free of charge if you like, but it’s partly manual.
- Restart your laptop and see if this Miracast: not supported by graphics driver error message has been sorted
That’s it – 3 tried and tested ways to help fix your Miracast not supported by graphics driver error. Hope this helps and be at liberty to comment below if you have the opposite further queries.