环境描述：

  1. TaiShan 200  aarch64  Kunpeng-920

  2. 内核版本
    [root@localhost ~]# uname -a
    Linux localhost.localdomain 4.19.90 #3 SMP Fri Apr 23 12:13:21 CST 2021 aarch64             
    aarch64 aarch64 GNU/Linux

  3. 显卡型号
    [root@localhost ~]# lspci  | grep  -i  VGA
    06:00.0 VGA compatible controller: Huawei Technologies Co., Ltd. Hi1710 [iBMC         
    Intelligent Management system chip w/VGA support] (rev 01)

  4. 显卡驱动
    [root@localhost ~]# lsmod | grep hibmc
    hibmc_drm             262144  2
    ttm                   393216  1 hibmc_drm

问题描述：

   在通过如下命令启动服务时查看/var/log/message和dmesg报出错误信息

   systemctl    start    initial-setup 

/var/log/message 涉及错误信息:

Apr 22 17:23:14 localhost initial-setup[1040780]: Starting Initial Setup GUI
Apr 22 17:23:14 localhost run-initial-setup[1040777]: X.Org X Server 1.20.8
Apr 22 17:23:14 localhost run-initial-setup[1040777]: X Protocol Version 11, Revision 0
Apr 22 17:23:14 localhost run-initial-setup[1040777]: Build Operating System: 4.19.90-2104.2.0.0065.up1.uel20.aarch64
Apr 22 17:23:14 localhost run-initial-setup[1040777]: Current Operating System: Linux localhost.localdomain 4.19.90-2104.2.0.0065.up1.uel20.aarch64 #1 SMP Thu Apr 15 00:44:58 UTC 2021 aarch64
Apr 22 17:23:14 localhost run-initial-setup[1040777]: Kernel command line: BOOT_IMAGE=/vmlinuz-4.19.90-2104.2.0.0065.up1.uel20.aarch64 root=/dev/mapper/uos00-root ro rd.lvm.lv=uos00/root rd.lvm.lv=uos00/swap video=VGA-1:640x480-32@60me rhgb console=tty0 crashkernel=1024M,high smmu.bypassdev=0x1000:0x17 smmu.bypassdev=0x1000:0x15 video=efifb:off
Apr 22 17:23:14 localhost run-initial-setup[1040777]: Build Date: 15 April 2021 05:11:45AM
Apr 22 17:23:14 localhost run-initial-setup[1040777]: Build ID: xorg-x11-server 1.20.8-4.up2.uel20
Apr 22 17:23:14 localhost run-initial-setup[1040777]: Current version of pixman: 0.40.0
Apr 22 17:23:14 localhost run-initial-setup[1040777]: #011Before reporting problems, check http://wiki.x.org
Apr 22 17:23:14 localhost run-initial-setup[1040777]: #011to make sure that you have the latest version.
Apr 22 17:23:14 localhost run-initial-setup[1040777]: Markers: (--) probed, (**) from config file, (==) default setting,
Apr 22 17:23:14 localhost run-initial-setup[1040777]: #011(++) from command line, (!!) notice, (II) informational,
Apr 22 17:23:14 localhost run-initial-setup[1040777]: #011(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
Apr 22 17:23:14 localhost run-initial-setup[1040777]: (==) Log file: "/var/log/Xorg.9.log", Time: Thu Apr 22 17:23:14 2021
Apr 22 17:23:14 localhost run-initial-setup[1040777]: (==) Using config directory: "/etc/X11/xorg.conf.d"
Apr 22 17:23:14 localhost run-initial-setup[1040777]: (==) Using system config directory "/usr/share/X11/xorg.conf.d"
Apr 22 17:23:14 localhost run-initial-setup[1040777]: pci id for fd 11: 19e5:1711, driver (null)
Apr 22 17:23:14 localhost run-initial-setup[1040777]: MESA-LOADER: failed to open hibmc (search paths /usr/lib64/dri)
Apr 22 17:23:14 localhost run-initial-setup[1040777]: failed to load driver: hibmc
Apr 22 17:23:14 localhost run-initial-setup[1040777]: (II) modeset(0): Initializing kms color map for depth 24, 8 bpc.
Apr 22 17:23:14 localhost initial-setup[1040964]: Running window manager (/usr/bin/kwin_x11)
Apr 22 17:23:14 localhost initial-setup[1040967]: Running (/usr/libexec/initial-setup/initial-setup-graphical)

内核dmesg涉及hibmc信息:

[ 10.772182] hibmc-drm 0000:06:00.0: fb0: hibmcdrmfb frame buffer device

[ 10.974752] [drm] Initialized hibmc 1.0.0 20160828 for 0000:06:00.0 on minor 0

现象描述

1. 错误信息是主动查看/var/log/message时看到的。
2. 其他一切正常，可以设置屏幕分辨率，刷新率通过BMC控制网页设置默认只有60赫兹选项。

问题：

 **1. 海思的hibmc i1710是否实现了x11的驱动呢？？** 
 **2. 通过现象看没有走i1710的GPU硬件驱动，走的是软驱动么？此问题等待各位给出解决发方案。

**

工具结果

[root@localhost linux-4.19.90-2104.16.0.0080.up1.aarch64]# glxinfo  -B

name of display: :0.0
display: :0  screen: 0
direct rendering: Yes
Extended renderer info (GLX_MESA_query_renderer):
    Vendor: VMware, Inc. (0xffffffff)
    Device: llvmpipe (LLVM 10.0.1, 128 bits) (0xffffffff)
    Version: 20.1.4
    Accelerated: no
    Video memory: 129299MB
    Unified memory: no
    Preferred profile: core (0x1)
    Max core profile version: 3.3
    Max compat profile version: 3.1
    Max GLES1 profile version: 1.1
    Max GLES[23] profile version: 3.1
    OpenGL vendor string: VMware, Inc.
    OpenGL renderer string: llvmpipe (LLVM 10.0.1, 128 bits)
    OpenGL core profile version string: 3.3 (Core Profile) Mesa 20.1.4
    OpenGL core profile shading language version string: 3.30
    OpenGL core profile context flags: (none)
    OpenGL core profile profile mask: core profile
    
    OpenGL version string: 3.1 Mesa 20.1.4
    OpenGL shading language version string: 1.40
    OpenGL context flags: (none)
    
    OpenGL ES profile version string: OpenGL ES 3.1 Mesa 20.1.4
    OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.10