KX-6000 UOS 64bit
Driver Release Note
2022-07-26
Installing and uninstalling driver
Support CHIPS:
KX-6000
Chip
Support OS:
UOS_64bit
(uniontechos-desktop-20-professional-1050-amd64.iso)
Driver Version:
21.00.44
Support Device:
CRT ,
DP1/HDMI1/DVI1, DP2/HDMI2/DVI2
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 |
Open API Support
1.
GLX1.4
2.
OpenGL3.2
3.
EGL1.4
4.
OpenGL ES2.0
Video Codec Support
1. Decoding
Capabilities
|
Format |
Performance |
Profile |
|
H.265 HEVC |
1920x1080p30@100Mbps 1920x1080p120@25Mbps 4096x2160p30@100Mbps |
MP |
|
H.264 AVC |
1920x1080p30@70Mbps 1920x1080p120@25Mbps 3840x2160p30@50Mbps |
HP |
|
VP8 |
1920x1080p30@10Mbps |
/ |
|
M-JPEG |
1920x1080p30@80Mbps (M-JPEG) Baseline 8kx4k, 130Mpps
(JPEG) |
Baseline |
|
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) UOS系统自带的深度影院可以支持硬解。
b) 21.00.30 版驱动(包括)之后的驱动支持HEVC 和 H264 最大解码宽高放开为4096x2304
2. Video
Capabilities
a)
1080i@60/50Fps clips can not be supported in 4k@30Hz
mode.
b)
no moving window, no resizing window with one single
4k@30fps video
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 |
1920x1080p@60fps |
MP/I, P frames/CABAC |
|
H.264 AVC |
1920x1080p@60fps |
HP/I, P frames/CAVLC |
21.00.44（07/26/2022）
1. Fix Customer issue：<UOSx64><2D>永中office翻页卡顿，如果将文档的字体修改为初号或者放大到170%以上
2. Fix Customer issue：<UOSx64><AP>打开Upchat登录后闪退
21.00.43 (07/04/2022)
1. 驱动增加了从BIOS读取shadowinfo来识别板子接口信息的支持。客户需要将实际板子接口情况通过BIOS告知驱动。
2. Fix Customer issue：通过判断客户ID，按照客户板子接口情况hardcode显示信息：VGA-没有，DP0-edp，DP1-HDMI。
21.00.42 (02/11/2022)
1. Customer issue：微信页面显示不全
2. Customer issue：无法启动应用，当从应用商店下载任意“安卓应用“ 并设置-兼容模式 或 配置无法生效，当从应用商店下载任意“安卓应用“ 并设置-性能模式
Note：兼容模式无法启动已经修复，经UOS确认不需要支持性能模式（如果要支持需要UOS将GLES改成2.0）
3. Customer issue：基于UOS的cli系统，单用户模式下系统起来VGA不亮，插拔之后才好
21.00.41 (12/02/2021)
1. Customer issue: 打开app 同花顺后闪退
2. Customer issue: UOS 系统内对用户操作的目录下执行的二进制文件会验证签名，我们安装过程会生成二进制文件无法提前签名会报错。
21.00.40 (10/22/2021)
1. Customer issue: 进行 VMware Horizon Blast 配置， H.264 解码不打钩 就能正常进去 ,H.264 解码打钩 就
不能进去
2. Customer issue: 热插拔的时候增加 detect edid 的次数 ，确保 1 0 s 内的插拔能被检测到
21.00.39 (08/23/2021)
1. System hang with black screen when enter S4 with M.2 HDD
box(fail rate:1/4)
2. xrandr 查看的显示接口为 DisplayPort 0 DisplayPort 1，跟 DP 接口的名字冲突，修改初始化名称
为 DigitalOutput 0/DigitalOutput 1 ，物理接口可以做成 DP 或者 HDMI
21.00.38 (06/17/2021)
1.Customer issue: UOS下采用VGA+DVI扩展模式双显，VGA和DVI一直有输出，使得插拔显示器或者开机前不接显示器，主显内容都不会切到扩展屏(该功能需搭配客户ID)
21.00.34 (02/04/2021)
1. UOS集成驱动的时候uname -r 获取的版本号是chroot环境外的内核版本号，会导致ko不会去重新编译
2. Lag obviously and CPU Usage is more than 110% when play iqiyi/youku online video on
4k@30Hz by UOS browser
21.00.33 (01/14/2021)
1. Customer issue: Unplug HDMI when system at ACPI S3/S4
then resume ACPI, edp can’t
light up automatic
21.00.31 (10/23/2020)
1. Customer issue: UOS SP2 1021跑S3测试，8台有4台会hang机
21.00.29 (08/20/2020)
1.Customer issue: 运行OpenGL相关的应用（比如我们的白板，或者是重放已录制的OpenGL的指令流），操作一段时间后，会出现卡顿几秒到一分钟的现象
21.00.27 (07/06/2020)
1.Customer issue: 打开MindLinker->创建会议->点击两侧按钮打开工具栏 点击“设置” 来回点击“视频”“音频”标签页，出现 crash
21.00.25 (06/29/2020)
1. UOS在虚拟机使用录屏软件的效比物理机上的录屏效果相差比较大
2. Customer issue: 关于兆芯Linux平台上OpenGL离屏渲染花屏的问题
3. Customer issue: 新版本的驱动导致白板书写软件变慢
4. Customer isue: 1366x768 panel
S4/S5 回来闪彩色线
21.00.23 (05/20/2020)
1. After reboot system and first time to enable UOS built-in
“屏幕键盘”, it’s spend too
many time (5 seconds)
2. ffmpeg_h264_vaapi 编码失败
3. 插拔DVI，会随机detect 不到，Win10上面复现概率极低，UOS上面fail rate 1/5
21.00.19 (03/30/2020)
1. Remove 4k mode for customer request
2. 使用 qml 编写的程序，阴影显示异常
3. 在UOS系统上，默认的亮度是 100%，但是界面中灰色的部分显示异常，会看不清楚。如果把亮度调到 90%，灰色的部分可以显示正常
4. Player crash while run long time
21.00.16 (02/27/2020)
1. 计时器透明度显示异常
21.00.13 (12/13/2019)
1. System hang after resume from ACPI S4 with CRT
2. Some windows of UOS browser have no color
21.00.11 (11/29/2019)
1. Initial
Release
Installing
and uninstalling driver
Note:
1. 不支持覆盖安装，如果系统已经有驱动，需要先卸载然后安装新的驱动。
2. 在安装驱动之前，请先用下面步骤ii查看系统是否已经有内嵌的驱动，如果有，请先通过步骤iii卸载系统自带的驱动，卸载后请不要重启直接安装新的驱动。
Installing and uninstalling deb driver
i. Installing driver
1. 进入root用户，然后进入driver包的目录下执行：#dpkg –i
zhaoxin-linux-graphics-driver-dri-21.00.44_amd64.deb
to install x64 driver.
2. 如果提示缺少”libgl1-mesa-glx”的库文件请执行：
#apt-get update
#apt-get install libgl1-mesa-glx 安裝最新版的 mesa driver
如果还是更新不成功的话请执行: #apt-get -f
install libgl1-mesa-glx
3.
Input command #reboot to restart the system.
ii. Checking
whether the driver is installed successfully
1. Open
terminal and input command #dpkg -l | grep zhaoxin
Note: the full name and version of the driver
will show: zhaoxin-linux-graphics-driver-amd64 21.00.44
iii. Uninstalling
driver
1.
Open terminal and input command #dpkg -P zhaoxin-linux-graphics-driver
(use the full name you check in step ii)
2.
Input command #reboot to restart the system.