KX6000 Win7x64 Driver 

Release Note 2021/02/26
==============================================================================
1、RELEASE NOTES 

SUPPORTED CHIPS: KX6000 Chip
SUPPORTED OS:  Win7 64bit-v7601
DRIVER VERSION:  10.17.19.0030-37.00.30

==============================================================================
2、Display Support

2.1 Supported Device: CRT , DP1/HDMI1/DVI1, DP2/HDMI2/DVI2

2.2 Resolution Support

Note: DRAM with 1&4 slot and 2&3 slot are snoop only cases, others can support none snoop

a) FB size = 64MB, support single view only

 _________________________________________________ ________________
|Device Combination                               | Max Resolution |
|_________________________________________________|________________|
|Integrated DisplayPort1/DisplayPort2             | 1920x1080@60Hz |
|_________________________________________________|________________|
|Integrated CRT			                  | 1920x1080@60Hz |
|_________________________________________________|________________|
|Integrated HDMI1/HDMI2                           | 1920x1080@60Hz |
|_________________________________________________|________________|
|Integrated DVI (through Integrated HDMI1/HDMI2)  | 1920x1080@60Hz |
|_________________________________________________|________________|

b) FB>64MB and Snoop only, can support multi view

Max Resolution is 1920x1080@60Hz.

c) FB>64MB and none snoop , can support multi view

 _____________ _____________ _____________ ____________________ ____________________ ____________________
||输出设备1   | 输出设备2   |  输出设备3  | 输出设备1最大分辨率| 输出设备2最大分辨率| 输出设备3最大分辨率|                   
|_____________|_____________|_____________|____________________|____________________|____________________|
|  CRT        |     \       |     \       |   2048x1536@60Hz   |         \          |        \           |
|_____________|_____________|_____________|____________________|____________________|____________________|
|  DVI        |     \       |     \       |   1920x1200@60Hz   |         \          |        \           |
|_____________|_____________|_____________|____________________|____________________|____________________|
| HDMI\DP\eDP |     \       |     \       |   3840x2160@60Hz   |         \          |        \           |
|_____________|_____________|_____________|____________________|____________________|____________________|
|  CRT        |    DVI      |    DVI      |   2048x1536@60Hz   |   1920x1080@60Hz   |   1920x1080@60Hz   |
|_____________|_____________|_____________|____________________|____________________|____________________|
|  CRT        | HDMI\DP\eDP | HDMI\DP\eDP |   1920x1080@60Hz   |   3840x2160@60Hz   |   1920x1080@60Hz   |
|_____________|_____________|_____________|____________________|____________________|____________________|

Note: 
1. 多设备输出包含复制和扩展两种模式 
2. WinXP 单屏最大分辨率为 2048x1536@60Hz
3. 4K显示分辨率下用户体验较差，且性能体现较大依赖于应用场景和应用程序，受限于 GPU 性能，任意显示设备启用 4K 显示分辨率后，不论何种显示组合均会受到此影响

2.3 Open API Support
1. OpenGL 3.2
2. OpenCL 1.1

2.4 DirectX API Support
1. DX 9.3
2. DX 10.1
3. DX 11.0

2.5 Video Codec Support
1. Decoding Capabilities
               
 _____________ ____________________________________________ _______________ 
|  Format     |     Performance                            |   Profile     |  
|_____________|____________________________________________|_______________|
| H.265 HEVC  | 1920x1080p30@100Mbps                       |               | 
|             | 1920x1080p120@25Mbps                       | MP            |
|             | 4096x2160p30@100Mbps                       |               |
|_____________|____________________________________________|_______________|
| H.264 AVC   | 1920x1080p30@80Mbps                        |               | 
|             | 1920x1080p120@25Mbps                       | HP            |
|             | 3840x2160p30@50Mbps                        |               |
|_____________|____________________________________________|_______________|
| VP8         | 1920x1080p30@10Mbps                        | /             |   
|_____________|____________________________________________|_______________|
| M-JPEG      | 1920x1080p30@80Mbps (M-JPEG)               | Baseline      | 
|             | Baseline 8kx4k, 130Mpps (JPEG)             |               |
|_____________|____________________________________________|_______________|
| VC-1/WMV9   | 1920x1080p30@72Mbps                        | Level:AP@L3.0 | 
|_____________|____________________________________________|_______________|
| AVS         | 6.0.3.08.60(base),1920x1152p60@65Mbps      | /             | 
|             | 6.0.0.08.60(broadcast),1920x1152p60@25Mbps |               |
|_____________|____________________________________________|_______________|

Note:
a) Win7 WMP only support H.264, VC-1 HW decoding, others using SW decoding.
b) Win7 WMP cannot support 4k playback and cannot support HEVC decode

2. Video Capabilities
a) 1080i@60/50Fps clips can not be supported in 4k@30Hz mode.
b) No moving windows and no resizing windows with one single 4k video on 4k mode.
c) some media player may have different behavior and it may have some background 3D BLT even it is in full screen mode.

3. Encoding Capabilities

 _____________ ____________________________________________ _____________________ 
|  Format     |     Performance                            |   Profile           |  
|_____________|____________________________________________|_____________________|
| H.265 HEVC  | 1920x1080p60 (Not WHQL Certified)          |MP/I, P frames/CABAC |   
|_____________|____________________________________________|_____________________|
| H.264 AVC   | 1920x1080p60 (WHQL Certified)              |MP/I, P frames/CABAC | 
|_____________|____________________________________________|_____________________|



==============================================================================  
3、CHANGE HISTORY 

10.17.19.0030-37.00.30(02/26/2021)
1. Customer issue: Run PCMark Vantage benchmark, it will stop working

10.17.19.0029-37.00.29(12/07/2020)
1. Customer issue: Windows 7 64bit run Cinebench 11.5 OpenGL have report error message

10.17.19.0027-37.00.27(07/02/2020)
1. 1080p视频(VP9)在win7上使用potplayer播放会花屏，在UOS上使用smplayer可以正常播放
2. 用腾讯客户端看视频的时候，有些视频播放起来就花屏了，导致整个虚拟机非常卡顿
3. Customer issue: DVI 最大解析无法1920 x 1200,当使用BenQ G2400W支援1920x1200显示器,却只显示到1680x1050


10.17.19.0026-37.00.26(06/11/2020)
1. 增加Win7x64 虚拟机透传支持

10.17.19.0024-37.00.24(04/08/2020)
1. Add customer SSID/SVID	
2. Remove 4k mode for customer request	

10.17.19.0022-37.00.22(01/19/2020)
1. Add customer SSID/SVID
2. 修改SCDC寄存器时序提升兼容性
3. 修复BOE/AUO panel 闪屏问题

10.17.19.0021-37.00.21(11/13/2019)
1. Customize Option setting between system BIOS and UMA GFX for OEM feature

Note:VBIOS D8.F2.00.21必须搭配GOP V09及之后的版本 , windows driver 37.00.21
及之后的版本 , linux driver 20.00.20 及之后的版本

10.17.19.0020-37.00.20(10/12/2019)
1. Update GPU Clk

10.17.19.0019-37.00.19(09/10/2019)
1. HDMI 1280X768 cannot display in some moniotr
2. It will display white line while before entering OS with BOE eDP

10.17.19.0017-37.00.17(07/26/2019)
1. Update Customer SSID for Customer Package

10.17.19.0015-37.00.15(05/17/2019)
1. RC Release
2. Initial Release Customer Package

10.17.19.0012-37.00.12(03/14/2019)
1. Add Customer SSID /SVID
2. Initial Release Customer ackage

10.17.19.0010-37.00.10(01/03/2019)
1. RC release

10.17.19.0006-37.00.06(03/30/2018)
1. Initial Beta Release

==============================================================================  
4、HOW TO INSTALL AND UNINSTALL DRIVER 

4.1.	Installing and Uninstalling the software in interactive mode

i.	Installing the software by exe file
1.	Run the installation program: setup.exe.
2.	Choose the “Express” mode to install all the components of this package, or choose the”Custom” mode to select the components you want to install.
3.	Once the installation finish, reboot system to complete the setup.

ii.	Manually installing the display driver package
1.	Click the Windows Logo button, right click ‘Computer’ and select ‘Properties’.
2.	Select ‘Device Manager’, double click the target display adapter device.
3.	Click ‘Driver’ tab, and select ‘Update Driver’.
4.	Select option ‘Browse my computer for driver software’ and select ‘Let me pick from a list of device drivers on my computer’.
5.	Click ‘Have Disk’ and click ‘Browse…’
6.	Enter the directory in which the display driver software is saved.
7.	Enter the directory path of driver.
8.	Select the ‘XX_XXXXX.INF’ file and click ‘Open’.
9.	Click ‘OK’, click ‘Next’ and the operating system will install the display driver.
10.	Upon successful completion, the operating system will display a success message. Click ‘close’.

iii.	Uninstalling the software
1.	Open ‘Control Panel’ and click ‘Uninstall a program’.
2.	Find “ZX C960 GPU Display Driver” and click Uninstall.
3.	Choose the “Express” mode to uninstall all the components of this package, or choose the “Custom” mode to select the components you want to uninstall.
4.	Once the uninstallation finish, reboot system.

4.2.	Installing and Uninstalling the software in silent mode

i.	Installing the software
1.	For silent install, run the installation program: setup.exe –s;
        For silent install without auto reboot: setup.exe –s –noreboot.
2.	The program will perform the necessary updates and record the installation status in the following log file: %SystemRoot%\ZXiscfg.log.
3.	If the program was invoked with the “-noreboot” flag, the system will not reboot after setup.
        NOTE: The system MUST be rebooted for all device software to take effect.

ii.	Uninstalling the software 
1.	For silent uninstall, run the command at command line:
       “%progarmfiles%\ZX\ZXC960\zxminset.exe” –s –u ZXC960.uns
        For silent uninstall without auto-reboot, run this command at command line:
       “%progarmfiles%\ZX\ZXC960\zxminset.exe” –s –noreboot –u ZXC960.uns
2.	The program will remove all the software and driver of this package.
3.	If the program was invoked will the “-noreboot” flag, the system will not reboot after setup.
        NOTE: The system MUST be rebooted to complete the uninstallation.

4.	Identifying the software version number
The correct version number is the installer version shown in “RELEASE NOTES” at the top of this document.

==============================================================================  
Copyright 2020, Zhaoxin Semiconductor Co., Ltd. 
All rights reserved 
