Mali GPU driver

whitewind

barban replied at 2015-11-18 09:48
Hi guys,
I have an OPI2 board with loboris's Lubuntu image (coming with mali r4p0 kernel modules).
M ...

Run

1. whereis libEGL.so
   
2. ldd /usr/bin/glmark2-es2

Copy code

and post output here

hojnikb

Is there a premade image, that has the gpu driver and fbturbo configured ?

barban

@whitewind, @hojnikb: thanks for your interest on this issue

libEGL.so in on the right lib path (/usr/lib/):

1. root@OrangePI:~# ldd /usr/bin/glmark2-es2
   
2.         libjpeg.so.8 => /usr/lib/arm-linux-gnueabihf/libjpeg.so.8 (0xb6f0c000)
   
3.         libpng12.so.0 => /lib/arm-linux-gnueabihf/libpng12.so.0 (0xb6ee4000)
   
4.         libX11.so.6 => /usr/lib/arm-linux-gnueabihf/libX11.so.6 (0xb6df6000)
   
5.         libEGL.so.1 => /usr/lib/libEGL.so.1 (0xb6d2f000)
   
6.         libGLESv2.so.2 => /usr/lib/libGLESv2.so.2 (0xb6c68000)
   
7.         libstdc++.so.6 => /usr/lib/arm-linux-gnueabihf/libstdc++.so.6 (0xb6bae000)
   
8.         libm.so.6 => /lib/arm-linux-gnueabihf/libm.so.6 (0xb6b38000)
   
9.         libgcc_s.so.1 => /lib/arm-linux-gnueabihf/libgcc_s.so.1 (0xb6b0f000)
   
10.         libc.so.6 => /lib/arm-linux-gnueabihf/libc.so.6 (0xb6a21000)
    
11.         /lib/ld-linux-armhf.so.3 (0xb6f66000)
    
12.         libz.so.1 => /lib/arm-linux-gnueabihf/libz.so.1 (0xb69ff000)
    
13.         libxcb.so.1 => /usr/lib/arm-linux-gnueabihf/libxcb.so.1 (0xb69e5000)
    
14.         libdl.so.2 => /lib/arm-linux-gnueabihf/libdl.so.2 (0xb69d1000)
    
15.         libUMP.so => /usr/lib/arm-linux-gnueabihf/libUMP.so (0xb69bb000)
    
16.         libpthread.so.0 => /lib/arm-linux-gnueabihf/libpthread.so.0 (0xb69a7000)
    
17.         libdrm.so.2 => /usr/lib/arm-linux-gnueabihf/libdrm.so.2 (0xb698e000)
    
18.         libXfixes.so.3 => /usr/lib/arm-linux-gnueabihf/libXfixes.so.3 (0xb697a000)
    
19.         libXext.so.6 => /usr/lib/arm-linux-gnueabihf/libXext.so.6 (0xb695e000)
    
20.         librt.so.1 => /lib/arm-linux-gnueabihf/librt.so.1 (0xb6948000)
    
21.         libXau.so.6 => /usr/lib/arm-linux-gnueabihf/libXau.so.6 (0xb693d000)
    
22.         libXdmcp.so.6 => /usr/lib/arm-linux-gnueabihf/libXdmcp.so.6 (0xb6931000)
    
23. root@OrangePI:~#
    

Copy code

kernel's image was compiled by myself with mali driver module; fbturbo was configured as follows:

1. root@OrangePI:~# cat /etc/X11/xorg.conf
   
2. # This is a minimal sample config file, which can be copied to
   
3. # /etc/X11/xorg.conf in order to make the Xorg server pick up
   
4. # and load xf86-video-fbturbo driver installed in the system.
   
5. #
   
6. # When troubleshooting, check /var/log/Xorg.0.log for the debugging
   
7. # output and error messages.
   
8. #
   
9. # Run "man fbturbo" to get additional information about the extra
   
10. # configuration options for tuning the driver.
    
11. 
    
12. Section "Device"
    
13.         Identifier      "Allwinner A10/A13 FBDEV"
    
14.         Driver          "fbturbo"
    
15.         Option          "fbdev" "/dev/fb0"
    
16. 
    
17.         Option          "SwapbuffersWait" "true"        
    
18. EndSection
    
19. root@OrangePI:~#

Copy code

lsmod as follows:

1. root@OrangePI:~# lsmod
   
2. Module                  Size  Used by
   
3. mali                  216688  0
   
4. mali_drm                6634  0
   
5. drm                   180399  1 mali_drm
   
6. ump                    42369  1 mali
   
7. 8189es                901572  0
   

Copy code

barban

@whitewind, @hojnikb: thanks for your interest on this issue

libEGL.so in on the right lib path (/usr/lib/):

1. root@OrangePI:~# ldd /usr/bin/glmark2-es2
   
2.         libjpeg.so.8 => /usr/lib/arm-linux-gnueabihf/libjpeg.so.8 (0xb6f0c000)
   
3.         libpng12.so.0 => /lib/arm-linux-gnueabihf/libpng12.so.0 (0xb6ee4000)
   
4.         libX11.so.6 => /usr/lib/arm-linux-gnueabihf/libX11.so.6 (0xb6df6000)
   
5.         libEGL.so.1 => /usr/lib/libEGL.so.1 (0xb6d2f000)
   
6.         libGLESv2.so.2 => /usr/lib/libGLESv2.so.2 (0xb6c68000)
   
7.         libstdc++.so.6 => /usr/lib/arm-linux-gnueabihf/libstdc++.so.6 (0xb6bae000)
   
8.         libm.so.6 => /lib/arm-linux-gnueabihf/libm.so.6 (0xb6b38000)
   
9.         libgcc_s.so.1 => /lib/arm-linux-gnueabihf/libgcc_s.so.1 (0xb6b0f000)
   
10.         libc.so.6 => /lib/arm-linux-gnueabihf/libc.so.6 (0xb6a21000)
    
11.         /lib/ld-linux-armhf.so.3 (0xb6f66000)
    
12.         libz.so.1 => /lib/arm-linux-gnueabihf/libz.so.1 (0xb69ff000)
    
13.         libxcb.so.1 => /usr/lib/arm-linux-gnueabihf/libxcb.so.1 (0xb69e5000)
    
14.         libdl.so.2 => /lib/arm-linux-gnueabihf/libdl.so.2 (0xb69d1000)
    
15.         libUMP.so => /usr/lib/arm-linux-gnueabihf/libUMP.so (0xb69bb000)
    
16.         libpthread.so.0 => /lib/arm-linux-gnueabihf/libpthread.so.0 (0xb69a7000)
    
17.         libdrm.so.2 => /usr/lib/arm-linux-gnueabihf/libdrm.so.2 (0xb698e000)
    
18.         libXfixes.so.3 => /usr/lib/arm-linux-gnueabihf/libXfixes.so.3 (0xb697a000)
    
19.         libXext.so.6 => /usr/lib/arm-linux-gnueabihf/libXext.so.6 (0xb695e000)
    
20.         librt.so.1 => /lib/arm-linux-gnueabihf/librt.so.1 (0xb6948000)
    
21.         libXau.so.6 => /usr/lib/arm-linux-gnueabihf/libXau.so.6 (0xb693d000)
    
22.         libXdmcp.so.6 => /usr/lib/arm-linux-gnueabihf/libXdmcp.so.6 (0xb6931000)
    
23. root@OrangePI:~#
    

Copy code

kernel's image was compiled by myself with mali driver module; fbturbo was configured as follows:

1. root@OrangePI:~# cat /etc/X11/xorg.conf
   
2. # This is a minimal sample config file, which can be copied to
   
3. # /etc/X11/xorg.conf in order to make the Xorg server pick up
   
4. # and load xf86-video-fbturbo driver installed in the system.
   
5. #
   
6. # When troubleshooting, check /var/log/Xorg.0.log for the debugging
   
7. # output and error messages.
   
8. #
   
9. # Run "man fbturbo" to get additional information about the extra
   
10. # configuration options for tuning the driver.
    
11. 
    
12. Section "Device"
    
13.         Identifier      "Allwinner A10/A13 FBDEV"
    
14.         Driver          "fbturbo"
    
15.         Option          "fbdev" "/dev/fb0"
    
16. 
    
17.         Option          "SwapbuffersWait" "true"        
    
18. EndSection
    
19. root@OrangePI:~#

Copy code

lsmod as follows:

1. root@OrangePI:~# lsmod
   
2. Module                  Size  Used by
   
3. mali                  216688  0
   
4. mali_drm                6634  0
   
5. drm                   180399  1 mali_drm
   
6. ump                    42369  1 mali
   
7. 8189es                901572  0
   

Copy code

barban

@whitewind, @hojnikb: thanks for your interest on this issue

libEGL.so in on the right lib path (/usr/lib/):

1. root@OrangePI:~# ldd /usr/bin/glmark2-es2
   
2.         libjpeg.so.8 => /usr/lib/arm-linux-gnueabihf/libjpeg.so.8 (0xb6f0c000)
   
3.         libpng12.so.0 => /lib/arm-linux-gnueabihf/libpng12.so.0 (0xb6ee4000)
   
4.         libX11.so.6 => /usr/lib/arm-linux-gnueabihf/libX11.so.6 (0xb6df6000)
   
5.         libEGL.so.1 => /usr/lib/libEGL.so.1 (0xb6d2f000)
   
6.         libGLESv2.so.2 => /usr/lib/libGLESv2.so.2 (0xb6c68000)
   
7.         libstdc++.so.6 => /usr/lib/arm-linux-gnueabihf/libstdc++.so.6 (0xb6bae000)
   
8.         libm.so.6 => /lib/arm-linux-gnueabihf/libm.so.6 (0xb6b38000)
   
9.         libgcc_s.so.1 => /lib/arm-linux-gnueabihf/libgcc_s.so.1 (0xb6b0f000)
   
10.         libc.so.6 => /lib/arm-linux-gnueabihf/libc.so.6 (0xb6a21000)
    
11.         /lib/ld-linux-armhf.so.3 (0xb6f66000)
    
12.         libz.so.1 => /lib/arm-linux-gnueabihf/libz.so.1 (0xb69ff000)
    
13.         libxcb.so.1 => /usr/lib/arm-linux-gnueabihf/libxcb.so.1 (0xb69e5000)
    
14.         libdl.so.2 => /lib/arm-linux-gnueabihf/libdl.so.2 (0xb69d1000)
    
15.         libUMP.so => /usr/lib/arm-linux-gnueabihf/libUMP.so (0xb69bb000)
    
16.         libpthread.so.0 => /lib/arm-linux-gnueabihf/libpthread.so.0 (0xb69a7000)
    
17.         libdrm.so.2 => /usr/lib/arm-linux-gnueabihf/libdrm.so.2 (0xb698e000)
    
18.         libXfixes.so.3 => /usr/lib/arm-linux-gnueabihf/libXfixes.so.3 (0xb697a000)
    
19.         libXext.so.6 => /usr/lib/arm-linux-gnueabihf/libXext.so.6 (0xb695e000)
    
20.         librt.so.1 => /lib/arm-linux-gnueabihf/librt.so.1 (0xb6948000)
    
21.         libXau.so.6 => /usr/lib/arm-linux-gnueabihf/libXau.so.6 (0xb693d000)
    
22.         libXdmcp.so.6 => /usr/lib/arm-linux-gnueabihf/libXdmcp.so.6 (0xb6931000)
    
23. root@OrangePI:~#
    

Copy code

kernel's image was compiled by myself with mali driver module; fbturbo was configured as follows:

1. root@OrangePI:~# cat /etc/X11/xorg.conf
   
2. # This is a minimal sample config file, which can be copied to
   
3. # /etc/X11/xorg.conf in order to make the Xorg server pick up
   
4. # and load xf86-video-fbturbo driver installed in the system.
   
5. #
   
6. # When troubleshooting, check /var/log/Xorg.0.log for the debugging
   
7. # output and error messages.
   
8. #
   
9. # Run "man fbturbo" to get additional information about the extra
   
10. # configuration options for tuning the driver.
    
11. 
    
12. Section "Device"
    
13.         Identifier      "Allwinner A10/A13 FBDEV"
    
14.         Driver          "fbturbo"
    
15.         Option          "fbdev" "/dev/fb0"
    
16. 
    
17.         Option          "SwapbuffersWait" "true"        
    
18. EndSection
    
19. root@OrangePI:~#

Copy code

lsmod as follows:

1. root@OrangePI:~# lsmod
   
2. Module                  Size  Used by
   
3. mali                  216688  0
   
4. mali_drm                6634  0
   
5. drm                   180399  1 mali_drm
   
6. ump                    42369  1 mali
   
7. 8189es                901572  0
   

Copy code

barban

@whitewind, @hojnikb: thanks for your interest on this issue

libEGL.so in on the right lib path (/usr/lib/):

1. root@OrangePI:~# ldd /usr/bin/glmark2-es2
   
2.         libjpeg.so.8 => /usr/lib/arm-linux-gnueabihf/libjpeg.so.8 (0xb6f0c000)
   
3.         libpng12.so.0 => /lib/arm-linux-gnueabihf/libpng12.so.0 (0xb6ee4000)
   
4.         libX11.so.6 => /usr/lib/arm-linux-gnueabihf/libX11.so.6 (0xb6df6000)
   
5.         libEGL.so.1 => /usr/lib/libEGL.so.1 (0xb6d2f000)
   
6.         libGLESv2.so.2 => /usr/lib/libGLESv2.so.2 (0xb6c68000)
   
7.         libstdc++.so.6 => /usr/lib/arm-linux-gnueabihf/libstdc++.so.6 (0xb6bae000)
   
8.         libm.so.6 => /lib/arm-linux-gnueabihf/libm.so.6 (0xb6b38000)
   
9.         libgcc_s.so.1 => /lib/arm-linux-gnueabihf/libgcc_s.so.1 (0xb6b0f000)
   
10.         libc.so.6 => /lib/arm-linux-gnueabihf/libc.so.6 (0xb6a21000)
    
11.         /lib/ld-linux-armhf.so.3 (0xb6f66000)
    
12.         libz.so.1 => /lib/arm-linux-gnueabihf/libz.so.1 (0xb69ff000)
    
13.         libxcb.so.1 => /usr/lib/arm-linux-gnueabihf/libxcb.so.1 (0xb69e5000)
    
14.         libdl.so.2 => /lib/arm-linux-gnueabihf/libdl.so.2 (0xb69d1000)
    
15.         libUMP.so => /usr/lib/arm-linux-gnueabihf/libUMP.so (0xb69bb000)
    
16.         libpthread.so.0 => /lib/arm-linux-gnueabihf/libpthread.so.0 (0xb69a7000)
    
17.         libdrm.so.2 => /usr/lib/arm-linux-gnueabihf/libdrm.so.2 (0xb698e000)
    
18.         libXfixes.so.3 => /usr/lib/arm-linux-gnueabihf/libXfixes.so.3 (0xb697a000)
    
19.         libXext.so.6 => /usr/lib/arm-linux-gnueabihf/libXext.so.6 (0xb695e000)
    
20.         librt.so.1 => /lib/arm-linux-gnueabihf/librt.so.1 (0xb6948000)
    
21.         libXau.so.6 => /usr/lib/arm-linux-gnueabihf/libXau.so.6 (0xb693d000)
    
22.         libXdmcp.so.6 => /usr/lib/arm-linux-gnueabihf/libXdmcp.so.6 (0xb6931000)
    
23. root@OrangePI:~#
    

Copy code

kernel's image was compiled by myself with mali driver module; fbturbo was configured as follows:

1. root@OrangePI:~# cat /etc/X11/xorg.conf
   
2. # This is a minimal sample config file, which can be copied to
   
3. # /etc/X11/xorg.conf in order to make the Xorg server pick up
   
4. # and load xf86-video-fbturbo driver installed in the system.
   
5. #
   
6. # When troubleshooting, check /var/log/Xorg.0.log for the debugging
   
7. # output and error messages.
   
8. #
   
9. # Run "man fbturbo" to get additional information about the extra
   
10. # configuration options for tuning the driver.
    
11. 
    
12. Section "Device"
    
13.         Identifier      "Allwinner A10/A13 FBDEV"
    
14.         Driver          "fbturbo"
    
15.         Option          "fbdev" "/dev/fb0"
    
16. 
    
17.         Option          "SwapbuffersWait" "true"        
    
18. EndSection
    
19. root@OrangePI:~#

Copy code

lsmod as follows:

1. root@OrangePI:~# lsmod
   
2. Module                  Size  Used by
   
3. mali                  216688  0
   
4. mali_drm                6634  0
   
5. drm                   180399  1 mali_drm
   
6. ump                    42369  1 mali
   
7. 8189es                901572  0
   

Copy code

dmesg shows a "Failed to get mali parameter!" message which could be a problem..

1. [  614.350553] UMP: UMP device driver -3516ca7 loaded
   
2. [  625.664226] [drm] Initialized drm 1.1.0 20060810
   
3. [  631.046516] mali_platform_drm_init(), driver name: mali_drm, version 0.1
   
4. [  631.046984] DRM: mali_platform_drm_probe()
   
5. [  631.047009] mali_drm_init(), driver name: mali_drm, version 0.1
   
6. [  631.047983] DRM: mali_driver_load start
   
7. [  631.048081] DRM: mali_driver_load done
   
8. [  631.048118] [drm] Initialized mali_drm 0.1.0 20100520 on minor 0
   
9. [  631.058006] DRM: mali_lastclose
   
10. [  631.067016] DRM: mali_lastclose
    
11. [  635.017257] Failed to get mali parameter!
    
12. [  635.017567] Init Mali gpu successfully
    
13. [  635.018828] Mali: Mali device driver loaded
    

Copy code

whitewind

barban replied at 2015-11-19 04:51
@whitewind, @hojnikb: thanks for your interest on this issue

libEGL.so in on the right lib path (/u ...

These files should be the same (ether copy or symlinks):
        libEGL.so
        libEGL.so.1
        libEGL.so.1.4
        libGLESv1_CM.so
        libGLESv1_CM.so.1
        libGLESv1_CM.so.1.1
        libGLESv2.so
        libGLESv2.so.2
        libGLESv2.so.2.0
        libMali.so
Next, which kernel module did you compile? I've succeded with this: https://github.com/loboris/Orang ... 0_modify/driver/src (modified by Loboris)
And make sure that you use proper libUMP.so. I compiled it from sources.

magicse

barban replied at 2015-11-18 22:51
@whitewind, @hojnikb: thanks for your interest on this issue

libEGL.so in on the right lib path (/u ...

Add to script.fex next lines and error get out )

[mali_para]
mali_used = 1
mali_clkdiv = 1
mali_extreme_freq = 600
mali_extreme_vol = 1400

barban

whitewind replied at 2015-11-19 12:16
These files should be the same (ether copy or symlinks):
        libEGL.so
        libEGL.so.1

Hi whitewind.
- Kernel's r4p0 mali modules come from kernel's sources modified by Loboris.
- Mali user-space binaries for X11 (same version of kernel modules) are the ones from the patched blob that can be found in this thread.: yeah, I can confirms that all these files are sym links to libMali.so.
- X11 driver is fbturbo: I suspect some mis-configuration within this component, I will be able to post X.org log in short  

barban

magicse replied at 2015-11-19 19:15
Add to script.fex next lines and error get out )

[mali_para]

Thanks for the suggestion but the lines are already in my script.hex...