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Completeness and usability question

    • Closed Issue created by Piotr Oniszczuk @warpme

    Can anybody update me with usablility current mesa-lima?

    I built current mesa-lima/linux-mali accordingly to https://github.com/yuq/mesa-lima/wiki Booting of my s905w shows in dmesg lima is loaded (dmsg is here: https://pastebin.com/wSwiaE22 (dmesg)

    Also I see /dev/dri0 for meson-dp and /dev/dri1 for lima gpu but xorg says: https://pastebin.com/A5iqDA9k (xorg log)

    Is this expected or I miss something?

    Edited

    Designs

      Child items ...

      2. Activity

      • Piotr Oniszczuk changed the description

        changed the description

      • Vasily Khoruzhick
        Vasily Khoruzhick @anarsoul ·
        Developer

        Looks like an issue with your xorg server, not with lima

      • Piotr Oniszczuk
        Piotr Oniszczuk @warpme ·
        Author

        It is 1.20.3 compiled from sources and beside this issue it works perfectly. Have You any pointers how to investigate this hypothesis? I see 2 possibilities:

        a\there is something I'm missing (I mean software components)

        b\my xorg server (and/or kernel) is built with missing option required by lima

        Ad a: What is list of mandatory components required by lima?

        Ad b: here is my kernel config: https://github.com/warpme/minimyth2/blob/master/script/kernel/linux-amlogic-4.19/files/linux-amlogic-4.19-arm64-armv8.config

        and here is my xorg config:

        CONFIGURE_ARGS = $(DIRPATHS) --build=$(GARBUILD) --host=$(GARHOST) \
	--disable-strict-compilation \
	--disable-silent-rules \
	--disable-static \
	--enable-shared \
	--disable-debug \
	--disable-unit-tests \
	--enable-glx \
	--enable-dri \
	--enable-dri2 \
	--enable-dri3 \
	--disable-xselinux \
	--disable-xcsecurity \
	--disable-tslib \
	$(if $(filter build, $(DESTIMG)), --disable-config-udev, --enable-config-udev) \
	$(if $(filter build, $(DESTIMG)), --disable-config-udev-kms, --enable-config-udev-kms) \
	--disable-devel-docs \
	--with-gnu-ld \
	--with-default-font-path="$(datadir)/fonts/X11/TTF,$(datadir)/fonts/X11/misc" \
	--with-xkb-path="$(datadir)/X11/xkb" \
	--with-xkb-output="$(datadir)/X11/xkb/compiled" \
	--with-serverconfig-path="$(libdir)/xserver" \
	--enable-glamor \
	--enable-xorg \
	--enable-xwayland \

        imho interesting is following in xorg.log

        [    59.460] (WW) VGA arbiter: cannot open kernel arbiter, no multi-card support
[    59.460] (EE)
Fatal server error:
[    59.460] (EE) Cannot run in framebuffer mode. Please specify busIDs        for all framebuffer devices

        but I have in kernel config:

        CONFIG_VGA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=16
CONFIG_VGA_SWITCHEROO=y

        and it seems to be loaded:

        Module                  Size  Used by
ir_rc6_decoder         16384  0
lima                   53248  0
rc_rc6_mce             16384  0
ttm                   110592  1 lima
mceusb                 36864  0
gpu_sched              24576  1 lima
meson_rng              16384  0
meson_ir               16384  0
rng_core               16384  1 meson_rng
rc_core                49152  6 mceusb,ir_rc6_decoder,rc_rc6_mce,meson_ir
meson_vdec             69632  0
ao_cec                 16384  0
meson_gxbb_wdt         16384  0
v4l2_mem2mem           24576  1 meson_vdec
videobuf2_v4l2         24576  2 meson_vdec,v4l2_mem2mem
videobuf2_dma_contig    20480  1 meson_vdec
videobuf2_memops       16384  1 videobuf2_dma_contig
pwm_meson              16384  1
videobuf2_common       40960  3 meson_vdec,videobuf2_v4l2,v4l2_mem2mem
ipv6                  401408  16
        Edited by Piotr Oniszczuk
      • Piotr Oniszczuk
        Piotr Oniszczuk @warpme ·
        Author

        Maybe i should manually specify BusID for primary drm device (/dev/drm0; from meson-dp) - but my ARM platform (tx3-mini s905w) does not have PCI so how to specify BusID?

        Edited by Piotr Oniszczuk
      • Vasily Khoruzhick
        Vasily Khoruzhick @anarsoul ·
        Developer

        Check xorg-server code that throws this error and try to understand why it happens.

      • Piotr Oniszczuk
        Piotr Oniszczuk @warpme ·
        Author

        It looks like there is kind of resources conflict between meson drm and lima drm. Simply unloading lima.ko makes all working. Loading lima.ko again breaks Xserver again (even when server tries to access /dev/dri0 (meson-dp)

        [   297.647] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[   297.700] (WW) Falling back to old probe method for modesetting
[   297.700] (II) modeset(0): using default device
[   297.701] (II) modeset(G0): using drv /dev/dri/card0
[   297.701] (WW) VGA arbiter: cannot open kernel arbiter, no multi-card support
[   297.701] (EE)
Fatal server error:
[   297.701] (EE) Cannot run in framebuffer mode. Please specify busIDs        for all framebuffer devices

        My current conclusion is that mainline 4.19 kernel + current lima patches from linux-lima not works due meson drm and lima drm conflict.

        If anybody has ideas to additional tests - i'll be more than happy to test such ideas...

      • Qiang Yu
        Qiang Yu @yuq825 ·
        Owner

        What's the content of your "/etc/X11/xorg.conf"? I don't need any xserver config with 1.19 xserver.

        About the status of X11 support, I can only start a raw Xorg, then run some app like es2_gears, glmark2-es2.

      • Neil Armstrong
        Neil Armstrong @narmstrong ·

        We have an issue on amlogic socs, where Lima is probed first and is /dev/dri0, I had some issues with glmark2 and kmscube, where they expect to have the display on /dev/dri0 and the gpu on /dev/dri128

        But there is no way to force Lima to probe after the graphics drm driver, and the software should not expect any numbering scheme and should try every dri node until they find a gpu and graphics driver.

        @warpme Anyway, you should have an Xorg option to force the dri device.

      • Neil Armstrong
        Neil Armstrong @narmstrong ·

        https://linux.die.net/man/4/modesetting :

        Option kmsdev string
The framebuffer device to use. Default: /dev/dri/card0.
      • Piotr Oniszczuk
        Piotr Oniszczuk @warpme ·
        Author

        Qiang Yu, Neil

        thx for your replays

        here is my xorg.conf:

        root@Myth-Frontend-001518018131:~ # cat /etc/X11/xorg.conf
Section "Files"
    ModulePath  "/usr/lib/xorg/modules"
EndSection

Section "ServerFlags"
    Option      "DefaultServerLayout" "Layout1"
    Option      "BlankTime"           "0"
    Option      "StandbyTime"         "0"
    Option      "SuspendTime"         "0"
    Option      "OffTime"             "0"
    Option      "NoPM"                "true"
    Option      "Xinerama"            "false"
    Option      "AIGLX"               "false"
EndSection

Section "Monitor"
    Identifier  "Monitor1"
    DisplaySize 0 0
    HorizSync 10.0-170.0
    VertRefresh 22.0-86.0
EndSection

Section "Device"
    Identifier  "Device_lima"
    Driver      "modesetting"
    Option      "kmsdev" "/dev/dri0"
EndSection

Section "Screen"
    Identifier  "Screen1"
    Device      "Device_lima"
    Monitor     "Monitor1"
    DefaultDepth 24
    Subsection "Display"
        Depth       24
        Virtual     0 0
        ViewPort    0 0
        Modes
    EndSubsection
EndSection

Section "ServerLayout"
    Identifier  "Layout1"
    Screen      "Screen1"
EndSection

Section "DRI"
    Mode 0666
EndSection
root@Myth-Frontend-001518018131:~ #

        without lima.ko it stats server no problem.

        after loading lima.ko - Xserver not starting anymore

        [  1092.239]
X.Org X Server 1.20.3
X Protocol Version 11, Revision 0
[  1092.239] Build Operating System: Linux 4.13.5-1-ARCH x86_64
[  1092.239] Current Operating System: Linux Myth-Frontend-001518018131 4.19.0 #1 SMP PREEMPT Tue Nov 20 16:04:48 CET 2018 aarch64
[  1092.239] Kernel command line: root=/dev/mmcblk0p2 rw console=ttyAML0,115200n8 console=tty0
[  1092.239] Build Date: 02 November 2018  05:44:28PM
[  1092.239]
[  1092.239] Current version of pixman: 0.34.0
[  1092.239]    Before reporting problems, check http://wiki.x.org
        to make sure that you have the latest version.
[  1092.239] Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[  1092.240] (==) Log file: "/var/log/Xorg.0.log", Time: Wed Nov 21 10:55:20 2018
[  1092.241] (==) Using config file: "/etc/X11/xorg.conf"
[  1092.241] (==) Using config directory: "/etc/X11/xorg.conf.d"
[  1092.241] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[  1092.241] (**) Option "defaultserverlayout" "Layout1"
[  1092.241] (**) ServerLayout "Layout1"
[  1092.242] (**) |-->Screen "Screen1" (0)
[  1092.242] (**) |   |-->Monitor "Monitor1"
[  1092.242] (**) |   |-->Device "Device_lima"
[  1092.242] (**) Option "BlankTime" "0"
[  1092.243] (**) Option "StandbyTime" "0"
[  1092.243] (**) Option "SuspendTime" "0"
[  1092.243] (**) Option "OffTime" "0"
[  1092.243] (**) Option "NoPM" "true"
[  1092.243] (**) Option "Xinerama" "false"
[  1092.243] (==) Automatically adding devices
[  1092.243] (==) Automatically enabling devices
[  1092.243] (==) Automatically adding GPU devices
[  1092.243] (==) Max clients allowed: 256, resource mask: 0x1fffff
[  1092.243] (==) FontPath set to:
        /usr/share/fonts/X11/TTF,
        /usr/share/fonts/X11/misc
[  1092.243] (**) ModulePath set to "/usr/lib/xorg/modules"
[  1092.243] (II) The server relies on udev to provide the list of input devices.
        If no devices become available, reconfigure udev or disable AutoAddDevices.
[  1092.243] (II) Loader magic: 0x5d3c28
[  1092.243] (II) Module ABI versions:
[  1092.243]    X.Org ANSI C Emulation: 0.4
[  1092.243]    X.Org Video Driver: 24.0
[  1092.243]    X.Org XInput driver : 24.1
[  1092.243]    X.Org Server Extension : 10.0
[  1092.249] (--) using VT number 2

[  1092.249] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
[  1092.250] (II) xfree86: Adding drm device (/dev/dri/card1)
[  1092.251] (II) xfree86: Adding drm device (/dev/dri/card0)
[  1092.251] (II) no primary bus or device found
[  1092.251]    falling back to /sys/devices/platform/soc/d0000000.apb/d00c0000.gpu/drm/card1
[  1092.251] (II) LoadModule: "glx"
[  1092.252] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[  1092.259] (II) Module glx: vendor="X.Org Foundation"
[  1092.259]    compiled for 1.20.3, module version = 1.0.0
[  1092.260]    ABI class: X.Org Server Extension, version 10.0
[  1092.260] (II) LoadModule: "modesetting"
[  1092.260] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[  1092.261] (II) Module modesetting: vendor="X.Org Foundation"
[  1092.261]    compiled for 1.20.3, module version = 1.20.3
[  1092.261]    Module class: X.Org Video Driver
[  1092.261]    ABI class: X.Org Video Driver, version 24.0
[  1092.261] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[  1092.292] (WW) Falling back to old probe method for modesetting
[  1092.292] (EE) open /dev/dri0: No such file or directory
[  1092.293] (WW) Falling back to old probe method for modesetting
[  1092.293] (EE) open /dev/dri0: No such file or directory
[  1092.293] (II) modeset(G0): using drv /dev/dri/card0
[  1092.293] (EE) No devices detected.
[  1092.293] (EE)
Fatal server error:
[  1092.293] (EE) no screens found(EE)
[  1092.294] (EE)
Please consult the The X.Org Foundation support
         at http://wiki.x.org
 for help.
[  1092.294] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[  1092.294] (EE)
[  1092.502] (EE) Server terminated with error (1). Closing log file.

        so for me it confirms kind of resources conflict (like i.e. lima allocates/locking something required by mali-dp so mali-dp stops working).

        btw: I'm on mainline 4.19 + some audio patches + v4l2 m2m patches - so there is non-zero probability that audio or v4l2 patches are interfering - but I strongly doubt about this....

      • Neil Armstrong
        Neil Armstrong @narmstrong ·

        You should use "kmsdev" "/dev/dri/card1" instead !

        Edited by Neil Armstrong
      • Piotr Oniszczuk
        Piotr Oniszczuk @warpme ·
        Author

        Argh - typo by me. sorry. xorg still fails - but now error is different:

        [  2467.581] (==) Log file: "/var/log/Xorg.0.log", Time: Wed Nov 21 11:18:16 2018
[  2467.582] (==) Using config file: "/etc/X11/xorg.conf"
[  2467.582] (==) Using config directory: "/etc/X11/xorg.conf.d"
[  2467.582] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[  2467.583] (**) Option "defaultserverlayout" "Layout1"
[  2467.583] (**) ServerLayout "Layout1"
[  2467.583] (**) |-->Screen "Screen1" (0)
[  2467.583] (**) |   |-->Monitor "Monitor1"
[  2467.584] (**) |   |-->Device "Device_lima"
[  2467.584] (**) Option "BlankTime" "0"
[  2467.584] (**) Option "StandbyTime" "0"
[  2467.584] (**) Option "SuspendTime" "0"
[  2467.584] (**) Option "OffTime" "0"
[  2467.584] (**) Option "NoPM" "true"
[  2467.584] (**) Option "Xinerama" "false"
[  2467.584] (==) Automatically adding devices
[  2467.584] (==) Automatically enabling devices
[  2467.584] (==) Automatically adding GPU devices
[  2467.584] (==) Max clients allowed: 256, resource mask: 0x1fffff
[  2467.584] (==) FontPath set to:
        /usr/share/fonts/X11/TTF,
        /usr/share/fonts/X11/misc
[  2467.584] (**) ModulePath set to "/usr/lib/xorg/modules"
[  2467.584] (II) The server relies on udev to provide the list of input devices.
        If no devices become available, reconfigure udev or disable AutoAddDevices.
[  2467.584] (II) Loader magic: 0x5d3c28
[  2467.584] (II) Module ABI versions:
[  2467.584]    X.Org ANSI C Emulation: 0.4
[  2467.584]    X.Org Video Driver: 24.0
[  2467.584]    X.Org XInput driver : 24.1
[  2467.584]    X.Org Server Extension : 10.0
[  2467.590] (--) using VT number 2

[  2467.590] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
[  2467.591] (II) xfree86: Adding drm device (/dev/dri/card1)
[  2467.593] (II) xfree86: Adding drm device (/dev/dri/card0)
[  2467.593] (II) no primary bus or device found
[  2467.593]    falling back to /sys/devices/platform/soc/d0000000.apb/d00c0000.gpu/drm/card1
[  2467.593] (II) LoadModule: "glx"
[  2467.594] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[  2467.601] (II) Module glx: vendor="X.Org Foundation"
[  2467.602]    compiled for 1.20.3, module version = 1.0.0
[  2467.602]    ABI class: X.Org Server Extension, version 10.0
[  2467.602] (II) LoadModule: "modesetting"
[  2467.602] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[  2467.603] (II) Module modesetting: vendor="X.Org Foundation"
[  2467.603]    compiled for 1.20.3, module version = 1.20.3
[  2467.603]    Module class: X.Org Video Driver
[  2467.603]    ABI class: X.Org Video Driver, version 24.0
[  2467.603] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[  2467.919] (WW) Falling back to old probe method for modesetting
[  2467.919] (WW) Falling back to old probe method for modesetting
[  2467.920] (II) modeset(G0): using drv /dev/dri/card0
[  2467.920] (EE) No devices detected.
[  2467.920] (EE)
Fatal server error:
[  2467.920] (EE) no screens found(EE)
[  2467.920] (EE)
Please consult the The X.Org Foundation support
         at http://wiki.x.org
 for help.
[  2467.920] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[  2467.920] (EE)
[  2468.075] (EE) Server terminated with error (1). Closing log file.
      • Qiang Yu
        Qiang Yu @yuq825 ·
        Owner

        You can try this xorg.conf:

        Section "ServerFlags"
        Option  "AutoAddGPU" "off"
EndSection

Section "OutputClass"
        Identifier "Meson"
        MatchDriver "meson"
        Driver "modesetting"
        Option "PrimaryGPU" "true"
EndSection

        No other section like "Device", "Screen" is needed.

      • Piotr Oniszczuk
        Piotr Oniszczuk @warpme ·
        Author

        Ok, for bellow's minimal xorg.conf:

        Section "Files"
    ModulePath  "/usr/lib/xorg/modules"
EndSection

Section "ServerFlags"
        Option  "AutoAddGPU" "off"
EndSection

Section "OutputClass"
        Identifier "Meson"
        MatchDriver "meson"
        Driver "modesetting"
        Option "PrimaryGPU" "true"
EndSection

Section "DRI"
    Mode 0666
EndSection

        I'm getting following:

        X.Org X Server 1.20.3
X Protocol Version 11, Revision 0
[ 20639.331] Build Operating System: Linux 4.13.5-1-ARCH x86_64
[ 20639.331] Current Operating System: Linux  4.19.0 #1 SMP PREEMPT Tue Nov 20 16:04:48 CET 2018 aarch64
[ 20639.331] Kernel command line: root=/dev/mmcblk0p2 rw console=ttyAML0,115200n8 console=tty0
[ 20639.332] Build Date: 02 November 2018  05:44:28PM
[ 20639.332]
[ 20639.332] Current version of pixman: 0.34.0
[ 20639.332]    Before reporting problems, check http://wiki.x.org
        to make sure that you have the latest version.
[ 20639.332] Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 20639.332] (==) Log file: "/var/log/Xorg.0.log", Time: Wed Nov 21 16:21:07 2018
[ 20639.333] (==) Using config file: "/etc/X11/xorg.conf"
[ 20639.333] (==) Using config directory: "/etc/X11/xorg.conf.d"
[ 20639.333] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[ 20639.334] (==) No Layout section.  Using the first Screen section.
[ 20639.334] (==) No screen section available. Using defaults.
[ 20639.334] (**) |-->Screen "Default Screen Section" (0)
[ 20639.334] (**) |   |-->Monitor "<default monitor>"
[ 20639.335] (==) No monitor specified for screen "Default Screen Section".
        Using a default monitor configuration.
[ 20639.335] (**) Option "AutoAddGPU" "off"
[ 20639.335] (==) Automatically adding devices
[ 20639.335] (==) Automatically enabling devices
[ 20639.335] (**) Not automatically adding GPU devices
[ 20639.335] (==) Max clients allowed: 256, resource mask: 0x1fffff
[ 20639.335] (==) FontPath set to:
        /usr/share/fonts/X11/TTF,
        /usr/share/fonts/X11/misc
[ 20639.335] (**) ModulePath set to "/usr/lib/xorg/modules"
[ 20639.335] (II) The server relies on udev to provide the list of input devices.
        If no devices become available, reconfigure udev or disable AutoAddDevices.
[ 20639.335] (II) Loader magic: 0x5d3c28
[ 20639.335] (II) Module ABI versions:
[ 20639.335]    X.Org ANSI C Emulation: 0.4
[ 20639.335]    X.Org Video Driver: 24.0
[ 20639.335]    X.Org XInput driver : 24.1
[ 20639.335]    X.Org Server Extension : 10.0
[ 20639.341] (--) using VT number 2

[ 20639.341] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
[ 20639.343] (II) xfree86: Adding drm device (/dev/dri/card1)
[ 20639.343] (II) xfree86: Adding drm device (/dev/dri/card0)
[ 20639.344] (**) OutputClass "Meson" setting /dev/dri/card0 as PrimaryGPU
[ 20639.344] (II) LoadModule: "glx"
[ 20639.345] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[ 20639.352] (II) Module glx: vendor="X.Org Foundation"
[ 20639.353]    compiled for 1.20.3, module version = 1.0.0
[ 20639.353]    ABI class: X.Org Server Extension, version 10.0
[ 20639.353] (II) Applying OutputClass "Meson" to /dev/dri/card0
[ 20639.353]    loading driver: modesetting
[ 20639.353] (==) Matched modesetting as autoconfigured driver 0
[ 20639.353] (==) Matched fbdev as autoconfigured driver 1
[ 20639.353] (==) Assigned the driver to the xf86ConfigLayout
[ 20639.353] (II) LoadModule: "modesetting"
[ 20639.353] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[ 20639.354] (II) Module modesetting: vendor="X.Org Foundation"
[ 20639.354]    compiled for 1.20.3, module version = 1.20.3
[ 20639.354]    Module class: X.Org Video Driver
[ 20639.354]    ABI class: X.Org Video Driver, version 24.0
[ 20639.354] (II) LoadModule: "fbdev"
[ 20639.355] (WW) Warning, couldn't open module fbdev
[ 20639.355] (EE) Failed to load module "fbdev" (module does not exist, 0)
[ 20639.355] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[ 20639.381] (II) modeset(0): using drv /dev/dri/card0
[ 20639.381] (WW) VGA arbiter: cannot open kernel arbiter, no multi-card support
[ 20639.383] (II) modeset(0): Creating default Display subsection in Screen section
        "Default Screen Section" for depth/fbbpp 24/32
[ 20639.383] (==) modeset(0): Depth 24, (==) framebuffer bpp 32
[ 20639.383] (II) Applying OutputClass "Meson" options to /dev/dri/card0
[ 20639.383] (==) modeset(0): RGB weight 888
[ 20639.383] (==) modeset(0): Default visual is TrueColor
[ 20639.383] (II) Loading sub module "glamoregl"
[ 20639.383] (II) LoadModule: "glamoregl"
[ 20639.383] (II) Loading /usr/lib/xorg/modules/libglamoregl.so
[ 20639.440] (II) Module glamoregl: vendor="X.Org Foundation"
[ 20639.440]    compiled for 1.20.3, module version = 1.0.1
[ 20639.440]    ABI class: X.Org ANSI C Emulation, version 0.4
[ 20640.106] (II) modeset(0): glamor X acceleration enabled on Mali450
[ 20640.106] (II) modeset(0): glamor initialized
[ 20640.107] (II) modeset(0): Output Composite-1 has no monitor section
[ 20640.353] (II) modeset(0): Output HDMI-1 has no monitor section
[ 20640.353] (II) modeset(0): EDID for output Composite-1
[ 20640.354] (II) modeset(0): Printing probed modes for output Composite-1
[ 20640.354] (II) modeset(0): Modeline "720x576i"x25.0   13.50  720 732 795 864  576 580 586 625 interlace (15.6 kHz e)
[ 20640.354] (II) modeset(0): Modeline "720x480i"x30.0   13.50  720 739 801 858  480 488 494 525 interlace (15.7 kHz e)
[ 20640.595] (II) modeset(0): EDID for output HDMI-1
[ 20640.595] (II) modeset(0): Manufacturer: STK  Model: 531a  Serial#: 1
[ 20640.595] (II) modeset(0): Year: 2014  Week: 10
[ 20640.595] (II) modeset(0): EDID Version: 1.3
[ 20640.595] (II) modeset(0): Digital Display Input
[ 20640.595] (II) modeset(0): Max Image Size [cm]: horiz.: 93  vert.: 53
[ 20640.595] (II) modeset(0): Gamma: 2.20
[ 20640.595] (II) modeset(0): DPMS capabilities: StandBy Suspend Off
[ 20640.595] (II) modeset(0): Supported color encodings: RGB 4:4:4 YCrCb 4:4:4
[ 20640.595] (II) modeset(0): First detailed timing is preferred mode
[ 20640.596] (II) modeset(0): redX: 0.627 redY: 0.330   greenX: 0.275 greenY: 0.596
[ 20640.596] (II) modeset(0): blueX: 0.143 blueY: 0.057   whiteX: 0.283 whiteY: 0.299
[ 20640.596] (II) modeset(0): Supported established timings:
[ 20640.596] (II) modeset(0): 720x400@70Hz
[ 20640.596] (II) modeset(0): 640x480@60Hz
[ 20640.596] (II) modeset(0): 640x480@67Hz
[ 20640.596] (II) modeset(0): 640x480@72Hz
[ 20640.596] (II) modeset(0): 640x480@75Hz
[ 20640.596] (II) modeset(0): 800x600@56Hz
[ 20640.596] (II) modeset(0): 800x600@60Hz
[ 20640.596] (II) modeset(0): 800x600@72Hz
[ 20640.596] (II) modeset(0): 800x600@75Hz
[ 20640.596] (II) modeset(0): 832x624@75Hz
[ 20640.596] (II) modeset(0): 1024x768@60Hz
[ 20640.596] (II) modeset(0): 1024x768@70Hz
[ 20640.596] (II) modeset(0): 1024x768@75Hz
[ 20640.596] (II) modeset(0): 1280x1024@75Hz
[ 20640.596] (II) modeset(0): 1152x864@75Hz
[ 20640.596] (II) modeset(0): Manufacturer's mask: 0
[ 20640.596] (II) modeset(0): Supported standard timings:
[ 20640.597] (II) modeset(0): #0: hsize: 1280  vsize 960  refresh: 60  vid: 16513
[ 20640.597] (II) modeset(0): #1: hsize: 1280  vsize 720  refresh: 60  vid: 49281
[ 20640.597] (II) modeset(0): Supported detailed timing:
[ 20640.597] (II) modeset(0): clock: 148.5 MHz   Image Size:  930 x 530 mm
[ 20640.597] (II) modeset(0): h_active: 1920  h_sync: 2008  h_sync_end 2052 h_blank_end 2200 h_border: 0
[ 20640.597] (II) modeset(0): v_active: 1080  v_sync: 1084  v_sync_end 1089 v_blanking: 1125 v_border: 0
[ 20640.597] (II) modeset(0): Ranges: V min: 56 V max: 85 Hz, H min: 31 H max: 75 kHz, PixClock max 175 MHz
[ 20640.597] (II) modeset(0): Monitor name: S2-TEK TV
[ 20640.597] (II) modeset(0): Serial No: SN-000000001
[ 20640.597] (II) modeset(0): Number of EDID sections to follow: 1
[ 20640.597] (II) modeset(0): EDID (in hex):
[ 20640.597] (II) modeset(0):   00ffffffffffff004e8b1a5301000000
[ 20640.597] (II) modeset(0):   0a180103805d3578eaaaaaa054469824
[ 20640.597] (II) modeset(0):   0e484cbfef80814081c0010101010101
[ 20640.597] (II) modeset(0):   010101010101023a801871382d40582c
[ 20640.597] (II) modeset(0):   4500a2123200001e000000fd0038551f
[ 20640.597] (II) modeset(0):   4b11000a202020202020000000fc0053
[ 20640.597] (II) modeset(0):   322d54454b2054560a202020000000ff
[ 20640.597] (II) modeset(0):   00534e2d3030303030303030310a0128
[ 20640.597] (II) modeset(0):   02032b704f0503040790010206121314
[ 20640.597] (II) modeset(0):   1115161f29090707150750570700834f
[ 20640.597] (II) modeset(0):   000068030c001000001e000000000000
[ 20640.597] (II) modeset(0):   00000000000000000000000000000000
[ 20640.597] (II) modeset(0):   00000000000000000000000000000000
[ 20640.597] (II) modeset(0):   00000000000000000000000000000000
[ 20640.597] (II) modeset(0):   00000000000000000000000000000000
[ 20640.598] (II) modeset(0):   00000000000000000000000000000050
[ 20640.598] (--) modeset(0): HDMI max TMDS frequency 150000KHz
[ 20640.598] (II) modeset(0): Printing probed modes for output HDMI-1
[ 20640.598] (II) modeset(0): Modeline "1920x1080"x60.0  148.50  1920 2008 2052 2200  1080 1084 1089 1125 +hsync +vsync (67.5 kHz eP)
[ 20640.598] (II) modeset(0): Modeline "1920x1080"x60.0  148.50  1920 2008 2052 2200  1080 1084 1089 1125 +hsync +vsync (67.5 kHz e)
[ 20640.598] (II) modeset(0): Modeline "1920x1080"x50.0  148.50  1920 2448 2492 2640  1080 1084 1089 1125 +hsync +vsync (56.2 kHz e)
[ 20640.598] (II) modeset(0): Modeline "1920x1080"x59.9  148.35  1920 2008 2052 2200  1080 1084 1089 1125 +hsync +vsync (67.4 kHz e)
[ 20640.598] (II) modeset(0): Modeline "1920x1080i"x60.0   74.25  1920 2008 2052 2200  1080 1084 1094 1125 interlace +hsync +vsync (33.8 kHz e)
[ 20640.598] (II) modeset(0): Modeline "1920x1080i"x50.0   74.25  1920 2448 2492 2640  1080 1084 1094 1125 interlace +hsync +vsync (28.1 kHz e)
[ 20640.598] (II) modeset(0): Modeline "1920x1080i"x59.9   74.18  1920 2008 2052 2200  1080 1084 1094 1125 interlace +hsync +vsync (33.7 kHz e)
[ 20640.598] (II) modeset(0): Modeline "1280x1024"x75.0  135.00  1280 1296 1440 1688  1024 1025 1028 1066 +hsync +vsync (80.0 kHz e)
[ 20640.598] (II) modeset(0): Modeline "1280x960"x60.0  108.00  1280 1376 1488 1800  960 961 964 1000 +hsync +vsync (60.0 kHz e)
[ 20640.598] (II) modeset(0): Modeline "1152x864"x75.0  108.00  1152 1216 1344 1600  864 865 868 900 +hsync +vsync (67.5 kHz e)
[ 20640.598] (II) modeset(0): Modeline "1280x720"x60.0   74.25  1280 1390 1430 1650  720 725 730 750 +hsync +vsync (45.0 kHz e)
[ 20640.598] (II) modeset(0): Modeline "1280x720"x60.0   74.25  1280 1390 1430 1650  720 725 730 750 +hsync +vsync (45.0 kHz e)
[ 20640.598] (II) modeset(0): Modeline "1280x720"x50.0   74.25  1280 1720 1760 1980  720 725 730 750 +hsync +vsync (37.5 kHz e)
[ 20640.598] (II) modeset(0): Modeline "1280x720"x59.9   74.18  1280 1390 1430 1650  720 725 730 750 +hsync +vsync (45.0 kHz e)
[ 20640.598] (II) modeset(0): Modeline "1024x768"x75.0   78.75  1024 1040 1136 1312  768 769 772 800 +hsync +vsync (60.0 kHz e)
[ 20640.598] (II) modeset(0): Modeline "1024x768"x70.1   75.00  1024 1048 1184 1328  768 771 777 806 -hsync -vsync (56.5 kHz e)
[ 20640.599] (II) modeset(0): Modeline "1024x768"x60.0   65.00  1024 1048 1184 1344  768 771 777 806 -hsync -vsync (48.4 kHz e)
[ 20640.599] (II) modeset(0): Modeline "832x624"x74.6   57.28  832 864 928 1152  624 625 628 667 -hsync -vsync (49.7 kHz e)
[ 20640.599] (II) modeset(0): Modeline "800x600"x72.2   50.00  800 856 976 1040  600 637 643 666 +hsync +vsync (48.1 kHz e)
[ 20640.599] (II) modeset(0): Modeline "800x600"x75.0   49.50  800 816 896 1056  600 601 604 625 +hsync +vsync (46.9 kHz e)
[ 20640.599] (II) modeset(0): Modeline "800x600"x60.3   40.00  800 840 968 1056  600 601 605 628 +hsync +vsync (37.9 kHz e)
[ 20640.599] (II) modeset(0): Modeline "800x600"x56.2   36.00  800 824 896 1024  600 601 603 625 +hsync +vsync (35.2 kHz e)
[ 20640.599] (II) modeset(0): Modeline "720x576"x50.0   27.00  720 732 796 864  576 581 586 625 -hsync -vsync (31.2 kHz e)
[ 20640.599] (II) modeset(0): Modeline "720x576"x50.0   27.00  720 732 796 864  576 581 586 625 -hsync -vsync (31.2 kHz e)
[ 20640.599] (II) modeset(0): Modeline "720x480"x59.9   27.00  720 736 798 858  480 489 495 525 -hsync -vsync (31.5 kHz e)
[ 20640.599] (II) modeset(0): Modeline "720x480"x59.9   27.00  720 736 798 858  480 489 495 525 -hsync -vsync (31.5 kHz e)
[ 20640.599] (II) modeset(0): Modeline "640x480"x75.0   31.50  640 656 720 840  480 481 484 500 -hsync -vsync (37.5 kHz e)
[ 20640.599] (II) modeset(0): Modeline "640x480"x72.8   31.50  640 664 704 832  480 489 492 520 -hsync -vsync (37.9 kHz e)
[ 20640.599] (II) modeset(0): Modeline "640x480"x66.7   30.24  640 704 768 864  480 483 486 525 -hsync -vsync (35.0 kHz e)
[ 20640.599] (II) modeset(0): Output Composite-1 connected
[ 20640.599] (II) modeset(0): Output HDMI-1 connected
[ 20640.599] (II) modeset(0): Using sloppy heuristic for initial modes
[ 20640.599] (II) modeset(0): Output Composite-1 using initial mode 720x576i +0+0
[ 20640.599] (II) modeset(0): Output HDMI-1 using initial mode 1920x1080 +0+0
[ 20640.599] (==) modeset(0): Using gamma correction (1.0, 1.0, 1.0)
[ 20640.599] (==) modeset(0): DPI set to (96, 96)
[ 20640.599] (II) Loading sub module "fb"
[ 20640.599] (II) LoadModule: "fb"
[ 20640.600] (II) Loading /usr/lib/xorg/modules/libfb.so
[ 20640.605] (II) Module fb: vendor="X.Org Foundation"
[ 20640.605]    compiled for 1.20.3, module version = 1.0.0
[ 20640.605]    ABI class: X.Org ANSI C Emulation, version 0.4
[ 20641.018] (==) modeset(0): Backing store enabled
[ 20641.018] (==) modeset(0): Silken mouse enabled
[ 20641.023] (II) modeset(0): Initializing kms color map for depth 24, 8 bpc.
[ 20641.023] (==) modeset(0): DPMS enabled
[ 20641.023] (WW) modeset(0): Option "PrimaryGPU" is not used
[ 20641.025] (II) modeset(0): [DRI2] Setup complete
[ 20641.025] (II) modeset(0): [DRI2]   DRI driver: meson
[ 20641.025] (II) modeset(0): [DRI2]   VDPAU driver: meson
[ 20641.025] (II) Initializing extension Generic Event Extension
[ 20641.025] (II) Initializing extension SHAPE
[ 20641.025] (II) Initializing extension MIT-SHM
[ 20641.025] (II) Initializing extension XInputExtension
[ 20641.025] (II) Initializing extension XTEST
[ 20641.025] (II) Initializing extension BIG-REQUESTS
[ 20641.025] (II) Initializing extension SYNC
[ 20641.025] (II) Initializing extension XKEYBOARD
[ 20641.025] (II) Initializing extension XC-MISC
[ 20641.025] (II) Initializing extension XFIXES
[ 20641.025] (II) Initializing extension RENDER
[ 20641.025] (II) Initializing extension RANDR
[ 20641.025] (II) Initializing extension COMPOSITE
[ 20641.025] (II) Initializing extension DAMAGE
[ 20641.025] (II) Initializing extension MIT-SCREEN-SAVER
[ 20641.025] (II) Initializing extension DOUBLE-BUFFER
[ 20641.026] (II) Initializing extension RECORD
[ 20641.026] (II) Initializing extension DPMS
[ 20641.026] (II) Initializing extension Present
[ 20641.026] (II) Initializing extension DRI3
[ 20641.026] (II) Initializing extension X-Resource
[ 20641.026] (II) Initializing extension XVideo
[ 20641.026] (II) Initializing extension XVideo-MotionCompensation
[ 20641.026] (II) Initializing extension GLX
[ 20641.035] (II) AIGLX: Loaded and initialized meson
[ 20641.035] (II) GLX: Initialized DRI2 GL provider for screen 0
[ 20641.035] (II) Initializing extension XFree86-VidModeExtension
[ 20641.035] (II) Initializing extension XFree86-DGA
[ 20641.035] (II) Initializing extension XFree86-DRI
[ 20641.035] (II) Initializing extension DRI2
[ 20641.041] (II) modeset(0): Damage tracking initialized
[ 20641.041] (II) modeset(0): Setting screen physical size to 508 x 285
[ 20641.162] (II) config/udev: Adding input device USB-compliant keyboard (/dev/input/event0)
[ 20641.162] (**) USB-compliant keyboard: Applying InputClass "evdev keyboard catchall"
[ 20641.162] (**) USB-compliant keyboard: Applying InputClass "evdev keyboard catchall"
[ 20641.162] (II) LoadModule: "evdev"
[ 20641.162] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[ 20641.165] (II) Module evdev: vendor="X.Org Foundation"
[ 20641.166]    compiled for 1.20.3, module version = 2.10.5
[ 20641.166]    Module class: X.Org XInput Driver
[ 20641.166]    ABI class: X.Org XInput driver, version 24.1
[ 20641.166] (II) Using input driver 'evdev' for 'USB-compliant keyboard'
[ 20641.166] (**) USB-compliant keyboard: always reports core events
[ 20641.166] (**) evdev: USB-compliant keyboard: Device: "/dev/input/event0"
[ 20641.166] (--) evdev: USB-compliant keyboard: Vendor 0x62a Product 0x201
[ 20641.166] (--) evdev: USB-compliant keyboard: Found keys
[ 20641.166] (II) evdev: USB-compliant keyboard: Configuring as keyboard
[ 20641.167] (**) Option "config_info" "udev:/sys/devices/platform/soc/soc:usb@c9000000/c9000000.dwc3/xhci-hcd.0.auto/usb1/1-1/1-1:1.0/0003:062A:0201.0001/input/input0/event0"
[ 20641.167] (II) XINPUT: Adding extended input device "USB-compliant keyboard" (type: KEYBOARD, id 6)
[ 20641.167] (**) Option "xkb_rules" "evdev"
[ 20641.167] (**) Option "xkb_model" "@MM_X_XKB_MODEL@"
[ 20641.167] (**) Option "xkb_layout" "@MM_X_XKB_LAYOUT@"
[ 20641.167] (**) Option "xkb_variant" "@MM_X_XKB_VARIANT@"
[ 20641.167] (**) Option "xkb_options" "@MM_X_XKB_OPTIONS@"
[ 20641.231] (EE) Error loading keymap /usr/share/X11/xkb/compiled/server-0.xkm
[ 20641.231] (EE) XKB: Failed to load keymap. Loading default keymap instead.
[ 20641.319] (II) config/udev: Adding input device USB-compliant keyboard Mouse (/dev/input/event1)
[ 20641.319] (**) USB-compliant keyboard Mouse: Applying InputClass "evdev keyboard catchall"
[ 20641.319] (**) USB-compliant keyboard Mouse: Applying InputClass "evdev keyboard catchall"
[ 20641.320] (II) Using input driver 'evdev' for 'USB-compliant keyboard Mouse'
[ 20641.320] (**) USB-compliant keyboard Mouse: always reports core events
[ 20641.320] (**) evdev: USB-compliant keyboard Mouse: Device: "/dev/input/event1"
[ 20641.320] (--) evdev: USB-compliant keyboard Mouse: Vendor 0x62a Product 0x201
[ 20641.320] (--) evdev: USB-compliant keyboard Mouse: Found scroll wheel(s)
[ 20641.320] (II) evdev: USB-compliant keyboard Mouse: Forcing buttons for scroll wheel(s)
[ 20641.320] (--) evdev: USB-compliant keyboard Mouse: Found relative axes
[ 20641.320] (--) evdev: USB-compliant keyboard Mouse: Found x and y relative axes
[ 20641.320] (II) evdev: USB-compliant keyboard Mouse: Configuring as mouse
[ 20641.320] (II) evdev: USB-compliant keyboard Mouse: Adding scrollwheel support
[ 20641.320] (**) evdev: USB-compliant keyboard Mouse: YAxisMapping: buttons 4 and 5
[ 20641.320] (**) evdev: USB-compliant keyboard Mouse: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[ 20641.320] (**) Option "config_info" "udev:/sys/devices/platform/soc/soc:usb@c9000000/c9000000.dwc3/xhci-hcd.0.auto/usb1/1-1/1-1:1.1/0003:062A:0201.0002/input/input1/event1"
[ 20641.320] (II) XINPUT: Adding extended input device "USB-compliant keyboard Mouse" (type: MOUSE, id 7)
[ 20641.320] (II) evdev: USB-compliant keyboard Mouse: initialized for relative axes.
[ 20641.321] (**) USB-compliant keyboard Mouse: (accel) keeping acceleration scheme 1
[ 20641.321] (**) USB-compliant keyboard Mouse: (accel) acceleration profile 0
[ 20641.321] (**) USB-compliant keyboard Mouse: (accel) acceleration factor: 2.000
[ 20641.321] (**) USB-compliant keyboard Mouse: (accel) acceleration threshold: 4
[ 20641.322] (II) config/udev: Adding input device USB-compliant keyboard Consumer Control (/dev/input/event2)
[ 20641.322] (**) USB-compliant keyboard Consumer Control: Applying InputClass "evdev keyboard catchall"
[ 20641.322] (**) USB-compliant keyboard Consumer Control: Applying InputClass "evdev keyboard catchall"
[ 20641.323] (II) Using input driver 'evdev' for 'USB-compliant keyboard Consumer Control'
[ 20641.323] (**) USB-compliant keyboard Consumer Control: always reports core events
[ 20641.323] (**) evdev: USB-compliant keyboard Consumer Control: Device: "/dev/input/event2"
[ 20641.323] (--) evdev: USB-compliant keyboard Consumer Control: Vendor 0x62a Product 0x201
[ 20641.323] (--) evdev: USB-compliant keyboard Consumer Control: Found 1 mouse buttons
[ 20641.323] (--) evdev: USB-compliant keyboard Consumer Control: Found scroll wheel(s)
[ 20641.323] (--) evdev: USB-compliant keyboard Consumer Control: Found relative axes
[ 20641.323] (II) evdev: USB-compliant keyboard Consumer Control: Forcing relative x/y axes to exist.
[ 20641.323] (--) evdev: USB-compliant keyboard Consumer Control: Found absolute axes
[ 20641.323] (II) evdev: USB-compliant keyboard Consumer Control: Forcing absolute x/y axes to exist.
[ 20641.323] (--) evdev: USB-compliant keyboard Consumer Control: Found keys
[ 20641.323] (II) evdev: USB-compliant keyboard Consumer Control: Configuring as mouse
[ 20641.323] (II) evdev: USB-compliant keyboard Consumer Control: Configuring as keyboard
[ 20641.323] (II) evdev: USB-compliant keyboard Consumer Control: Adding scrollwheel support
[ 20641.323] (**) evdev: USB-compliant keyboard Consumer Control: YAxisMapping: buttons 4 and 5
[ 20641.323] (**) evdev: USB-compliant keyboard Consumer Control: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[ 20641.323] (**) Option "config_info" "udev:/sys/devices/platform/soc/soc:usb@c9000000/c9000000.dwc3/xhci-hcd.0.auto/usb1/1-1/1-1:1.1/0003:062A:0201.0002/input/input2/event2"
[ 20641.323] (II) XINPUT: Adding extended input device "USB-compliant keyboard Consumer Control" (type: KEYBOARD, id 8)
[ 20641.323] (**) Option "xkb_rules" "evdev"
[ 20641.323] (**) Option "xkb_model" "@MM_X_XKB_MODEL@"
[ 20641.323] (**) Option "xkb_layout" "@MM_X_XKB_LAYOUT@"
[ 20641.323] (**) Option "xkb_variant" "@MM_X_XKB_VARIANT@"
[ 20641.323] (**) Option "xkb_options" "@MM_X_XKB_OPTIONS@"
[ 20641.324] (II) evdev: USB-compliant keyboard Consumer Control: initialized for relative axes.
[ 20641.324] (WW) evdev: USB-compliant keyboard Consumer Control: ignoring absolute axes.
[ 20641.325] (**) USB-compliant keyboard Consumer Control: (accel) keeping acceleration scheme 1
[ 20641.325] (**) USB-compliant keyboard Consumer Control: (accel) acceleration profile 0
[ 20641.325] (**) USB-compliant keyboard Consumer Control: (accel) acceleration factor: 2.000
[ 20641.325] (**) USB-compliant keyboard Consumer Control: (accel) acceleration threshold: 4
[ 20641.327] (II) config/udev: Adding input device USB-compliant keyboard System Control (/dev/input/event3)
[ 20641.327] (**) USB-compliant keyboard System Control: Applying InputClass "evdev keyboard catchall"
[ 20641.327] (**) USB-compliant keyboard System Control: Applying InputClass "evdev keyboard catchall"
[ 20641.327] (II) Using input driver 'evdev' for 'USB-compliant keyboard System Control'
[ 20641.327] (**) USB-compliant keyboard System Control: always reports core events
[ 20641.327] (**) evdev: USB-compliant keyboard System Control: Device: "/dev/input/event3"
[ 20641.327] (--) evdev: USB-compliant keyboard System Control: Vendor 0x62a Product 0x201
[ 20641.327] (--) evdev: USB-compliant keyboard System Control: Found keys
[ 20641.327] (II) evdev: USB-compliant keyboard System Control: Configuring as keyboard
[ 20641.327] (**) Option "config_info" "udev:/sys/devices/platform/soc/soc:usb@c9000000/c9000000.dwc3/xhci-hcd.0.auto/usb1/1-1/1-1:1.1/0003:062A:0201.0002/input/input3/event3"
[ 20641.327] (II) XINPUT: Adding extended input device "USB-compliant keyboard System Control" (type: KEYBOARD, id 9)
[ 20641.327] (**) Option "xkb_rules" "evdev"
[ 20641.327] (**) Option "xkb_model" "@MM_X_XKB_MODEL@"
[ 20641.327] (**) Option "xkb_layout" "@MM_X_XKB_LAYOUT@"
[ 20641.327] (**) Option "xkb_variant" "@MM_X_XKB_VARIANT@"
[ 20641.327] (**) Option "xkb_options" "@MM_X_XKB_OPTIONS@"
[ 20641.330] (II) config/udev: Adding input device USB-compliant keyboard (/dev/input/event4)
[ 20641.330] (**) USB-compliant keyboard: Applying InputClass "evdev keyboard catchall"
[ 20641.330] (**) USB-compliant keyboard: Applying InputClass "evdev keyboard catchall"
[ 20641.330] (II) Using input driver 'evdev' for 'USB-compliant keyboard'
[ 20641.330] (**) USB-compliant keyboard: always reports core events
[ 20641.330] (**) evdev: USB-compliant keyboard: Device: "/dev/input/event4"
[ 20641.330] (--) evdev: USB-compliant keyboard: Vendor 0x62a Product 0x201
[ 20641.331] (WW) evdev: USB-compliant keyboard: Don't know how to use device
[ 20641.368] (EE) PreInit returned 8 for "USB-compliant keyboard"
[ 20641.369] (II) UnloadModule: "evdev"
[ 20641.602] (II) modeset(0): Disabling kernel dirty updates, not required.
[ 20641.725] (EE)
[ 20641.725] (EE) Backtrace:
[ 20641.725] (EE) 0: /usr/bin/X (xorg_backtrace+0x48) [0x571da0]
[ 20641.725] (EE)
[ 20641.725] (EE) Bus error at address 0xffff89e0b000
[ 20641.725] (EE)
Fatal server error:
[ 20641.725] (EE) Caught signal 7 (Bus error). Server aborting
[ 20641.725] (EE)
[ 20641.725] (EE)
Please consult the The X.Org Foundation support
         at http://wiki.x.org
 for help.
[ 20641.725] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[ 20641.725] (EE)
[ 20641.726] (II) AIGLX: Suspending AIGLX clients for VT switch
[ 20641.925] (EE) Server terminated with error (1). Closing log file.

        unloading lima.ko makes server working ok

        BTW: I recompile mainline 4.19 kernel only with linux-mali patches and give try. Error is exactly the same...

        Edited by Piotr Oniszczuk
      • Qiang Yu
        Qiang Yu @yuq825 ·
        Owner

        Looks like the xorg.conf works, xserver load right DDX for right device and the DDX init is OK. But it crashed after init, did you start some desktop or app?

        You may try to run raw xserver with just Xorg -noreset, then start es2gears for a try. Other complicated apps are not guaranteed to work on X11 for now.

      • Piotr Oniszczuk
        Piotr Oniszczuk @warpme ·
        Author

        Yes, my xorg init scripts are starting app (mythtv frontend). Indeed starting xserver without app allows to start server.

        es2_info reports:

        es2_info
EGL_VERSION: 1.4 (DRI2)
EGL_VENDOR: Mesa Project
EGL_EXTENSIONS:
    EGL_ANDROID_native_fence_sync, EGL_CHROMIUM_sync_control,
    EGL_EXT_image_dma_buf_import, EGL_EXT_image_dma_buf_import_modifiers,
    EGL_KHR_cl_event2, EGL_KHR_config_attribs, EGL_KHR_create_context,
    EGL_KHR_create_context_no_error, EGL_KHR_fence_sync,
    EGL_KHR_get_all_proc_addresses, EGL_KHR_gl_renderbuffer_image,
    EGL_KHR_gl_texture_2D_image, EGL_KHR_gl_texture_cubemap_image,
    EGL_KHR_image, EGL_KHR_image_base, EGL_KHR_image_pixmap,
    EGL_KHR_no_config_context, EGL_KHR_partial_update, EGL_KHR_reusable_sync,
    EGL_KHR_surfaceless_context, EGL_EXT_pixel_format_float,
    EGL_KHR_wait_sync, EGL_MESA_configless_context, EGL_MESA_drm_image,
    EGL_MESA_image_dma_buf_export, EGL_NOK_texture_from_pixmap
EGL_CLIENT_APIS: OpenGL OpenGL_ES
GL_VERSION: OpenGL ES 2.0 Mesa 18.2.0-rc5
GL_RENDERER: Mali450
GL_EXTENSIONS:
    GL_APPLE_texture_max_level, GL_EXT_blend_minmax,
    GL_EXT_compressed_ETC1_RGB8_sub_texture, GL_EXT_discard_framebuffer,
    GL_EXT_draw_buffers, GL_EXT_draw_elements_base_vertex, GL_EXT_frag_depth,
    GL_EXT_map_buffer_range, GL_EXT_multi_draw_arrays,
    GL_EXT_occlusion_query_boolean, GL_EXT_read_format_bgra,
    GL_EXT_separate_shader_objects, GL_EXT_texture_border_clamp,
    GL_EXT_texture_format_BGRA8888, GL_EXT_unpack_subimage,
    GL_KHR_context_flush_control, GL_KHR_debug, GL_KHR_no_error,
    GL_NV_draw_buffers, GL_NV_fbo_color_attachments, GL_NV_read_buffer,
    GL_NV_read_depth, GL_NV_read_depth_stencil, GL_NV_read_stencil,
    GL_OES_EGL_image, GL_OES_EGL_image_external, GL_OES_EGL_sync,
    GL_OES_compressed_ETC1_RGB8_texture, GL_OES_depth24, GL_OES_depth_texture,
    GL_OES_draw_elements_base_vertex, GL_OES_element_index_uint,
    GL_OES_fbo_render_mipmap, GL_OES_get_program_binary, GL_OES_mapbuffer,
    GL_OES_packed_depth_stencil, GL_OES_required_internalformat,
    GL_OES_rgb8_rgba8, GL_OES_stencil8, GL_OES_surfaceless_context,
    GL_OES_texture_3D, GL_OES_texture_border_clamp, GL_OES_texture_npot,
    GL_OES_vertex_array_object, GL_OES_vertex_half_float

        starting es2gears_x11

        EGL_VERSION = 1.4 (DRI2)
vertex shader info:
fragment shader info:
info:
306 frames in 5.0 seconds = 61.078 FPS
300 frames in 5.0 seconds = 59.964 FPS
300 frames in 5.0 seconds = 60.000 FPS

        looking on screen I see famous wheels but no movement on them. They are static and picture is flickering (like with 20Hz refresh).

        My app is compiled to use full OpenGL. Maybe this is causing xserver crash?. (in other words - may switching my app to GLES help to get usable lima?)

        Edited by Piotr Oniszczuk
      • Qiang Yu
        Qiang Yu @yuq825 ·
        Owner

        xserver modesetting DDX use glamor to accelerate 2D rendering with OpenGL APIs. lima driver is still incomplete, so it's not surprise to see the xserver crash with some 2D render ops need OpenGL API that lima does not support yet, especially some complex app using many X11 2D ops.

        But simple apps like es2gears should work. Maybe due to glamor changes in xserver 1.20 upgrade.

      • Piotr Oniszczuk
        Piotr Oniszczuk @warpme ·
        Author

        I'm in middle of switching my app to OpenGL ES. In the mid time I do some tests using glmark2, mesa-demos. Generally: mesa-lima look VERY promising.

        Qiang: Pls keep this so good work!

        glinfo

        GL_VERSION: 2.1 Mesa 18.2.0-rc5
GL_RENDERER: Mali450
GL_VENDOR: lima
GL_EXTENSIONS: GL_AMD_shader_trinary_minmax GL_APPLE_packed_pixels GL_ARB_ES2_compatibility GL_ARB_clear_buffer_object GL_ARB_compressed_texture_pixel_storage GL_ARB_copy_buffer GL_ARB_debug_output GL_ARB_depth_texture GL_ARB_draw_buffers GL_ARB_draw_elements_base_vertex GL_ARB_explicit_attrib_location GL_ARB_explicit_uniform_location GL_ARB_fragment_coord_conventions GL_ARB_fragment_program GL_ARB_fragment_program_shadow GL_ARB_fragment_shader GL_ARB_get_program_binary GL_ARB_get_texture_sub_image GL_ARB_half_float_pixel GL_ARB_half_float_vertex GL_ARB_internalformat_query GL_ARB_internalformat_query2 GL_ARB_invalidate_subdata GL_ARB_map_buffer_alignment GL_ARB_map_buffer_range GL_ARB_multi_bind GL_ARB_multisample GL_ARB_multitexture GL_ARB_occlusion_query GL_ARB_occlusion_query2 GL_ARB_pixel_buffer_object GL_ARB_point_parameters GL_ARB_point_sprite GL_ARB_program_interface_query GL_ARB_provoking_vertex GL_ARB_robustness GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_objects GL_ARB_shading_language_100 GL_ARB_shadow GL_ARB_sync GL_ARB_texture_border_clamp GL_ARB_texture_compression GL_ARB_texture_cube_map GL_ARB_texture_env_add GL_ARB_texture_env_combine GL_ARB_texture_env_crossbar GL_ARB_texture_env_dot3 GL_ARB_texture_mirrored_repeat GL_ARB_texture_non_power_of_two GL_ARB_texture_rectangle GL_ARB_texture_storage GL_ARB_transpose_matrix GL_ARB_vertex_array_object GL_ARB_vertex_attrib_binding GL_ARB_vertex_buffer_object GL_ARB_vertex_program GL_ARB_vertex_shader GL_ARB_window_pos GL_ATI_blend_equation_separate GL_ATI_draw_buffers GL_ATI_fragment_shader GL_ATI_separate_stencil GL_ATI_texture_env_combine3 GL_EXT_abgr GL_EXT_bgra GL_EXT_blend_color GL_EXT_blend_equation_separate GL_EXT_blend_func_separate GL_EXT_blend_minmax GL_EXT_blend_subtract GL_EXT_compiled_vertex_array GL_EXT_copy_texture GL_EXT_draw_range_elements GL_EXT_fog_coord GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_framebuffer_object GL_EXT_gpu_program_parameters GL_EXT_multi_draw_arrays GL_EXT_packed_depth_stencil GL_EXT_packed_pixels GL_EXT_pixel_buffer_object GL_EXT_point_parameters GL_EXT_provoking_vertex GL_EXT_rescale_normal GL_EXT_secondary_color GL_EXT_separate_specular_color GL_EXT_shadow_funcs GL_EXT_stencil_two_side GL_EXT_stencil_wrap GL_EXT_subtexture GL_EXT_texture GL_EXT_texture3D GL_EXT_texture_cube_map GL_EXT_texture_edge_clamp GL_EXT_texture_env_add GL_EXT_texture_env_combine GL_EXT_texture_env_dot3 GL_EXT_texture_lod_bias GL_EXT_texture_object GL_EXT_texture_rectangle GL_EXT_texture_sRGB GL_EXT_texture_sRGB_decode GL_EXT_vertex_array GL_IBM_multimode_draw_arrays GL_IBM_rasterpos_clip GL_IBM_texture_mirrored_repeat GL_INGR_blend_func_separate GL_KHR_context_flush_control GL_KHR_debug GL_KHR_no_error GL_MESA_pack_invert GL_MESA_window_pos GL_NV_blend_square GL_NV_fog_distance GL_NV_light_max_exponent GL_NV_packed_depth_stencil GL_NV_texgen_reflection GL_NV_texture_env_combine4 GL_NV_texture_rectangle GL_OES_EGL_image GL_OES_read_format GL_SGIS_generate_mipmap GL_SGIS_texture_border_clamp GL_SGIS_texture_edge_clamp GL_SGIS_texture_lod GL_SUN_multi_draw_arrays
GL_SHADING_LANGUAGE_VERSION = 1.20
GLU_VERSION: 1.3
GLU_EXTENSIONS: GLU_EXT_nurbs_tessellator GLU_EXT_object_space_tess
GLUT_API_VERSION: 4
GLUT_XLIB_IMPLEMENTATION: 13

        glmark2

        =======================================================
    glmark2 2017.07
=======================================================
    OpenGL Information
    GL_VENDOR:     lima
    GL_RENDERER:   Mali450
    GL_VERSION:    2.1 Mesa 18.2.0-rc5
=======================================================
[build] use-vbo=false: FPS: 68 FrameTime: 14.706 ms
[build] use-vbo=true:Segmentation fault

        I have nice rednering of rounding horse

        glmark2-es2

        =======================================================
    glmark2 2017.07
=======================================================
    OpenGL Information
    GL_VENDOR:     lima
    GL_RENDERER:   Mali450
    GL_VERSION:    OpenGL ES 2.0 Mesa 18.2.0-rc5
=======================================================
[build] use-vbo=false: FPS: 68 FrameTime: 14.706 ms
[build] use-vbo=true:Segmentation fault

        I have nice rednering of rounding horse

        es2gears_x11

        EGL_VERSION = 1.4 (DRI2)
vertex shader info:
fragment shader info:
info:
311 frames in 5.0 seconds = 62.113 FPS

es2tri
EGL_VERSION = 1.4 (DRI2)
EGL_VENDOR = Mesa Project
EGL_EXTENSIONS = EGL_ANDROID_native_fence_sync EGL_CHROMIUM_sync_control EGL_EXT_image_dma_buf_import EGL_EXT_image_dma_buf_import_modifiers EGL_KHR_cl_event2 EGL_KHR_config_attribs EGL_KHR_create_context EGL_KHR_create_context_no_error EGL_KHR_fence_sync EGL_KHR_get_all_proc_addresses EGL_KHR_gl_renderbuffer_image EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_image EGL_KHR_image_base EGL_KHR_image_pixmap EGL_KHR_no_config_context EGL_KHR_partial_update EGL_KHR_reusable_sync EGL_KHR_surfaceless_context EGL_EXT_pixel_format_float EGL_KHR_wait_sync EGL_MESA_configless_context EGL_MESA_drm_image EGL_MESA_image_dma_buf_export EGL_NOK_texture_from_pixmap
EGL_CLIENT_APIS = OpenGL OpenGL_ES
Uniform modelviewProjection at 0
Attrib pos at 0
Attrib color at 1
      • Qiang Yu
        Qiang Yu @yuq825 ·
        Owner

        Thanks, honor to all lima project developers.

        For overall status, this is the piglit test result of current lima driver: #39 (comment 79193)

      • Piotr Oniszczuk
        Piotr Oniszczuk @warpme ·
        Author

        Qiang,

        I managed to have myth using GLES - but issue is the same: starting myth gives segfault in Xserver.

        .......
[ 20641.725] (EE)
[ 20641.725] (EE) Backtrace:
[ 20641.725] (EE) 0: /usr/bin/X (xorg_backtrace+0x48) [0x571da0]
[ 20641.725] (EE)
[ 20641.725] (EE) Bus error at address 0xffff89e0b000
[ 20641.725] (EE)
.......

        I switch back with current lima, Qt to Desktop OpenGL and myth using Desktop OpenGL. Starting myth with debug logging gives Xserver crash - but I see in myth console following:

        ppir: unsupported nir_op: fsqrt
Handling Segmentation fault

        is this a bug in lima or rather myth is asking for unsupported yet in lima GL function?

        If this is bug - I'll be more that happy to test any fixes You provide.

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