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mripard / sunxi-mali

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module not load #34

Closed maximst closed 6 years ago

maximst commented 6 years ago

on armbian

modprobe mali

modprobe: FATAL: Module mali not found in directory /lib/modules/4.14.18-sunxi

insmod /lib/modules/4.14.18-sunxi/extra/mali.ko

insmod: ERROR: could not insert module /lib/modules/4.14.18-sunxi/extra/mali.ko: Invalid module format

giuliobenetti commented 6 years ago

Can you provide build log? And also a objdump -h of KO module? Thanks

sergey-suloev commented 6 years ago

@Marx86 can you check that depmod was successful for mali.ko ? Why on earth you need to load it manually instead of using the device tree?

maximst commented 6 years ago

I compiled the module like this:

apt install quilt linux-source-4.14.18-next-sunxi
 untar the linux source archive
 export KDIR=/usr/src/linux-source-4.14.18-sunxi
 ./build.sh -r r6p2 -b
 ./build.sh -r r6p2 -i

Maybe I сan do something wrong?

Mali installed in to /lib/modules/4.14.18+ and i created symlink /lib/modules/4.14.18-sunxi/extra -> /lib/modules/4.14.18+/extra

dmesg says: mali: version magic '4.14.18+ SMP mod_unload ARMv7 thumb2 p2v8 ' should be '4.14.18-sunxi SMP mod_unload ARMv7 thumb2 p2v8 '

Build log:

make: Entering directory '/root/sunxi-mali/r6p2/src/devicedrv/mali'
make -j4 ARCH=arm -C /usr/src/linux-source-4.14.18-sunxi M=/root/sunxi-mali/r6p2/src/devicedrv/mali modules
make[1]: Entering directory '/usr/src/linux-source-4.14.18-sunxi'
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_osk_atomics.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_osk_irq.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_osk_wq.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_osk_locks.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_osk_wait_queue.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_osk_low_level_mem.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_osk_math.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_osk_memory.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_osk_misc.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_osk_mali.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_osk_notification.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_osk_time.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_osk_timers.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_osk_bitmap.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_memory.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_memory_os_alloc.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_memory_external.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_memory_block_alloc.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_memory_swap_alloc.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_memory_manager.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_memory_virtual.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_memory_util.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_memory_cow.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_memory_defer_bind.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_ukk_mem.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_ukk_gp.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_ukk_pp.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_ukk_core.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_ukk_soft_job.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_ukk_timeline.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_devfreq.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/common/mali_pm_metrics.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/common/mali_kernel_core.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_kernel_linux.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/common/mali_session.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_device_pause_resume.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/common/mali_kernel_vsync.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_ukk_vsync.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_kernel_sysfs.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/common/mali_mmu.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/common/mali_mmu_page_directory.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/common/mali_mem_validation.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/common/mali_hw_core.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/common/mali_gp.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/common/mali_pp.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/common/mali_pp_job.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/common/mali_gp_job.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/common/mali_soft_job.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/common/mali_scheduler.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/common/mali_executor.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/common/mali_group.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/common/mali_dlbu.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/common/mali_broadcast.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/common/mali_pm.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/common/mali_pmu.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/common/mali_user_settings_db.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/common/mali_kernel_utilization.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/common/mali_control_timer.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/common/mali_l2_cache.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/common/mali_timeline.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/common/mali_timeline_fence_wait.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/common/mali_timeline_sync_fence.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/common/mali_spinlock_reentrant.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/common/mali_pm_domain.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_osk_pm.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_pmu_power_up_down.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/platform/sunxi/sunxi.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_memory_dma_buf.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/linux/mali_memory_secure.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/common/mali_dvfs_policy.o
  CC [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/__malidrv_build_info.o
  LD [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/mali.o
  Building modules, stage 2.
  MODPOST 1 modules
  CC      /root/sunxi-mali/r6p2/src/devicedrv/mali/mali.mod.o
  LD [M]  /root/sunxi-mali/r6p2/src/devicedrv/mali/mali.ko
make[1]: Leaving directory '/usr/src/linux-source-4.14.18-sunxi'
make: Leaving directory '/root/sunxi-mali/r6p2/src/devicedrv/mali'

objdump:

mali.ko:     file format elf32-littlearm

Sections:
Idx Name          Size      VMA       LMA       File off  Algn
  0 .note.gnu.build-id 00000024  00000000  00000000  00000034  2**2
                  CONTENTS, ALLOC, LOAD, READONLY, DATA
  1 .text         000165b0  00000000  00000000  00000058  2**3
                  CONTENTS, ALLOC, LOAD, RELOC, READONLY, CODE
  2 __ksymtab     00000028  00000000  00000000  00016608  2**2
                  CONTENTS, ALLOC, LOAD, RELOC, READONLY, DATA
  3 .rodata       0000159c  00000000  00000000  00016630  2**2
                  CONTENTS, ALLOC, LOAD, RELOC, READONLY, DATA
  4 .alt.smp.init 00000208  00000000  00000000  00017bcc  2**1
                  CONTENTS, ALLOC, LOAD, RELOC, READONLY, DATA
  5 __mcount_loc  00000b40  00000000  00000000  00017dd4  2**2
                  CONTENTS, ALLOC, LOAD, RELOC, READONLY, DATA
  6 .rodata.str1.4 00003839  00000000  00000000  00018914  2**2
                  CONTENTS, ALLOC, LOAD, READONLY, DATA
  7 .rodata.str   00001cc8  00000000  00000000  0001c14d  2**0
                  CONTENTS, ALLOC, LOAD, READONLY, DATA
  8 .modinfo      00000677  00000000  00000000  0001de18  2**2
                  CONTENTS, ALLOC, LOAD, READONLY, DATA
  9 __ksymtab_strings 00000066  00000000  00000000  0001e48f  2**0
                  CONTENTS, ALLOC, LOAD, READONLY, DATA
 10 __param       000000dc  00000000  00000000  0001e4f8  2**2
                  CONTENTS, ALLOC, LOAD, RELOC, READONLY, DATA
 11 .ARM.extab    0000057c  00000000  00000000  0001e5d4  2**2
                  CONTENTS, ALLOC, LOAD, READONLY, DATA
 12 .data         00000288  00000000  00000000  0001eb50  2**2
                  CONTENTS, ALLOC, LOAD, RELOC, DATA
 13 __bug_table   00000570  00000000  00000000  0001edd8  2**2
                  CONTENTS, ALLOC, LOAD, RELOC, DATA
 14 .gnu.linkonce.this_module 00000240  00000000  00000000  0001f380  2**6
                  CONTENTS, ALLOC, LOAD, RELOC, DATA, LINK_ONCE_DISCARD
 15 .ARM.exidx    000016e0  00000000  00000000  0001f5c0  2**2
                  CONTENTS, ALLOC, LOAD, RELOC, READONLY, DATA
 16 .plt          00000001  000016e0  000016e0  00020ca0  2**0
                  CONTENTS, ALLOC, LOAD, DATA
 17 .init.plt     00000001  000016e1  000016e1  00020ca1  2**0
                  CONTENTS, ALLOC, LOAD, DATA
 18 .bss          00000950  00000000  00000000  00020ca8  2**3
                  ALLOC
 19 .comment      000010e0  00000000  00000000  00020ca8  2**0
                  CONTENTS, READONLY
 20 .note.GNU-stack 00000000  00000000  00000000  00021d88  2**0
                  CONTENTS, READONLY
 21 .ARM.attributes 00000031  00000000  00000000  00021d88  2**0
                  CONTENTS, READONLY
giuliobenetti commented 6 years ago

You need exactly same kernel version 4.14.18+ sources. This is why it refuses to load

giuliobenetti commented 6 years ago

And keep in mind that next branch is not stable, it's only a patch collector. You should use mainline versions.

maximst commented 6 years ago

@giuliobenetti I try build module with kernel /usr/src/linux-source-4.11.12-sun8i but module compiled into /lib/modules/4.11.12+ not in /lib/modules/4.11.12-sun8i

# uname -a
Linux orangepipc 4.11.12-sun8i #2 SMP Wed Nov 22 13:50:32 CET 2017 armv7l armv7l armv7l GNU/Linux
maximst commented 6 years ago

Maybe i need rebuild kernel from /usr/src/linux-source-4.11.12-sun8i and install it?

maximst commented 6 years ago

Or i need build mainline kernel from kernel.org without all sunxi patches? But then the specific periphery will not work, like HDMI, IR receiver, etc. or i wrong?

giuliobenetti commented 6 years ago

I've never faced this kind of problem. But if you build using 4.15 you should have almost every peripheral working. Which SoC are you using?

giuliobenetti commented 6 years ago

Sun8i seems A23 or A33. So there should be everything you need. Take a look at Linux-sunxi. Org on mainline effort section to see what is supported or not by which version.

giuliobenetti commented 6 years ago

Sun8i seems A23 or A33. So there should be everything you need. Take a look at Linux-sunxi. Org on mainline effort section to see what is supported or not by which version.

maximst commented 6 years ago

I changed kernel version in files include/generated/utsrelease.h and include/config/kernel.release and module has loaded with insmod after build, but i dont understand how configure of xorg.conf for using mali driver r6p2. I think what this is wrong config, which the work with p3r0:

Section "Monitor"
        Identifier              "Monitor0"
        Option                  "DPMS" "false"
EndSection
Section "ServerFlags"
        Option                  "BlankTime" "0"
        Option                  "StandbyTime" "0"
        Option                  "SuspendTime" "0"
        Option                  "OffTime" "0"
EndSection

Section "Screen"
        Identifier        "Screen0"
        Device          "Allwinner A10/A13 FBDEV"
        Monitor         "Monitor0"
EndSection

Section "Device"
        Identifier        "Allwinner A10/A13 FBDEV"
        Driver          "fbturbo"
        Option          "fbdev" "/dev/fb0"
        Option          "SwapbuffersWait" "true"
        Option          "AccelMethod" "G2D"
EndSection
giuliobenetti commented 6 years ago

Good to know the hack of kernel version.

For X11 you need some more steps:

Then you should have it working.

maximst commented 6 years ago

This is commit for sun4i (A10)? But i use the sun8i (H3) and kernel 4.14.18. And xf86-video-armsoc supported only pl111, exynos, sun4i. Or i wrong? Sorry, if i asking stupid questions.

giuliobenetti commented 6 years ago

Nobody is stupid if ask something. If someone thinks to know everything is stupid :)

Philosophy apart, sun4i is compatible with Sun8i, you can check that inside drm kernel sources. Idem for xf86-video-armsoc x11 driver. This avoid having every SoC family using different files and inside driver you can distinguish which SoC you're using by checking quirks.

maximst commented 6 years ago

Thank, You! I builded and installed armsoc with this steps:

apt install m4 xutils-dev libudev-dev autoconf autogen libudev-dev libtool xorg-dev
git clone https://github.com/mripard/xf86-video-armsoc
cd xf86-video-armsoc
./autogen.sh
make -j5
make install
cp /usr/local/lib/xorg/modules/drivers/* /usr/lib/xorg/modules/drivers/
cp xorg.conf /etc/X11/
cd ..
git clone https://github.com/free-electrons/mali-blobs.git
cd mali-blobs
cp -a r6p2/x11_dma_buf/lib_x11_dma_buf/ /usr/lib

The commit (NextThingCo/linux@e390023) already existed in my kernel.

Load the module insmod /lib/modules/4.14.18-sunxi/extra/mali.ko Run startx and run glxgears:

DISPLAY=:0 glxgears 
libGL error: unable to load driver: sun4i-drm_dri.so
libGL error: driver pointer missing
libGL error: failed to load driver: sun4i-drm
362 frames in 5.0 seconds = 72.337 FPS
484 frames in 5.0 seconds = 96.673 FPS
476 frames in 5.0 seconds = 95.073 FPS

But i get the errors, and i think is slow.

# DISPLAY=:0 glxinfo  
name of display: :0
libGL error: unable to load driver: sun4i-drm_dri.so
libGL error: driver pointer missing
libGL error: failed to load driver: sun4i-drm
display: :0  screen: 0
direct rendering: Yes
server glx vendor string: SGI
server glx version string: 1.4
server glx extensions:
    GLX_ARB_create_context, GLX_ARB_create_context_profile, 
    GLX_ARB_fbconfig_float, GLX_ARB_framebuffer_sRGB, GLX_ARB_multisample, 
    GLX_EXT_create_context_es2_profile, GLX_EXT_create_context_es_profile, 
    GLX_EXT_fbconfig_packed_float, GLX_EXT_framebuffer_sRGB, 
    GLX_EXT_import_context, GLX_EXT_texture_from_pixmap, GLX_EXT_visual_info, 
    GLX_EXT_visual_rating, GLX_MESA_copy_sub_buffer, GLX_OML_swap_method, 
    GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, 
    GLX_SGIX_visual_select_group, GLX_SGI_make_current_read
client glx vendor string: Mesa Project and SGI
client glx version string: 1.4

Xorg log without errors:

X.Org X Server 1.18.4
Release Date: 2016-07-19
X Protocol Version 11, Revision 0
Build Operating System: Linux 4.4.0-97-generic armv7l Ubuntu
Current Operating System: Linux orangepipc 4.14.18-sunxi #31 SMP Fri Feb 9 11:11:15 CET 2018 armv7l
Kernel command line: root=UUID=37031002-c65e-4113-b451-f4b61a52ca54 rootwait rootfstype=ext4 console=tty1 console=ttyS0,115200 hdmi.audio=EDID:0 disp.screen0_output_mode=1920x1080p60 panic=10 consoleblank=0 loglevel=1 ubootpart=5fabfc8f-01 ubootsource=mmc   sunxi_ve_mem_reserve=0 sunxi_g2d_mem_reserve=0 sunxi_fb_mem_reserve=16 cgroup_enable=memory swapaccount=1
Build Date: 13 October 2017  01:59:44PM
xorg-server 2:1.18.4-0ubuntu0.7 (For technical support please see http://www.ubuntu.com/support) 
Current version of pixman: 0.33.6
        Before reporting problems, check http://wiki.x.org
        to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Thu Feb 22 15:29:16 2018
(==) Using config file: "/etc/X11/xorg.conf"
(==) Using config directory: "/etc/X11/xorg.conf.d"
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
giuliobenetti commented 6 years ago

Try to follow #23 issue. There they make it working, then there is a branch to test because it goes slow even with sun4i-armsoc.so installed correctly. Try with master branch if everything works ok, if yes, go on commenting on that issue.

I think you can close this, since topic is changed. Thanks!