volumio@hifiberry:~$ cat /usr/share/X11/xorg.conf.d/99-fbturbo.conf
This is a minimal sample config file, which can be copied to
/etc/X11/xorg.conf in order to make the Xorg server pick up
and load xf86-video-fbturbo driver installed in the system.
When troubleshooting, check /var/log/Xorg.0.log for the debugging
output and error messages.
#The driver is made by Waveshare&Spotpear
Run “man fbturbo” to get additional information about the extra
configuration options for tuning the driver.
Section “Device”
Identifier “Allwinner A10/A13 FBDEV”
Driver “fbdev”
Option “fbdev” “/dev/fb0”
Option "SwapbuffersWait" "true"
EndSection
volumio@hifiberry:~$ cat /var/log/Xorg.0.log
[ 47.979]
X.Org X Server 1.20.4
X Protocol Version 11, Revision 0
[ 47.979] Build Operating System: Linux 5.4.0-72-generic armv8l Raspbian
[ 47.980] Current Operating System: Linux hifiberry 5.10.92-v7+ #1514 SMP Mon Jan 17 17:36:39 GMT 2022 armv7l
[ 47.980] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 bcm2708_fb.fbwidth=640 bcm2708_fb.fbheight=480 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 splash plymouth.ignore-serial-consoles dwc_otg.fiq_enable=1 dwc_otg.fiq_fsm_enable=1 dwc_otg.fiq_fsm_mask=0xF dwc_otg.nak_holdoff=1 quiet console=ttyS0,115200 console=tty1 imgpart=/dev/mmcblk0p2 imgfile=/volumio_current.sqsh rootwait bootdelay=5 elevator=noop logo.nologo vt.global_cursor_default=0 net.ifnames=0 snd-bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 loglevel=0
[ 47.981] Build Date: 04 January 2022 10:05:34AM
[ 47.981] xorg-server 2:1.20.4-1+rpt4+deb10u4 (Debian -- Support)
[ 47.981] Current version of pixman: 0.36.0
[ 47.981] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[ 47.981] Markers: (–) probed, () from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 47.983] (==) Log file: “/var/log/Xorg.0.log”, Time: Fri Apr 8 21:42:39 2022
[ 47.992] (==) Using config directory: “/etc/X11/xorg.conf.d”
[ 47.992] (==) Using system config directory “/usr/share/X11/xorg.conf.d”
[ 48.001] (==) No Layout section. Using the first Screen section.
[ 48.001] (==) No screen section available. Using defaults.
[ 48.001] () |–>Screen “Default Screen Section” (0)
[ 48.001] () | |–>Monitor “”
[ 48.008] (==) No device specified for screen “Default Screen Section”.
Using the first device section listed.
[ 48.008] () | |–>Device “Allwinner A10/A13 FBDEV”
[ 48.008] (==) No monitor specified for screen “Default Screen Section”.
Using a default monitor configuration.
[ 48.008] (==) Automatically adding devices
[ 48.008] (==) Automatically enabling devices
[ 48.008] (==) Automatically adding GPU devices
[ 48.015] (==) Max clients allowed: 256, resource mask: 0x1fffff
[ 48.016] (WW) The directory “/usr/share/fonts/X11/cyrillic” does not exist.
[ 48.016] Entry deleted from font path.
[ 48.018] (==) FontPath set to:
/usr/share/fonts/X11/misc,
/usr/share/fonts/X11/100dpi/:unscaled,
/usr/share/fonts/X11/75dpi/:unscaled,
/usr/share/fonts/X11/Type1,
/usr/share/fonts/X11/100dpi,
/usr/share/fonts/X11/75dpi,
built-ins
[ 48.018] (==) ModulePath set to “/usr/lib/xorg/modules”
[ 48.018] (II) The server relies on udev to provide the list of input devices.
If no devices become available, reconfigure udev or disable AutoAddDevices.
[ 48.018] (II) Loader magic: 0x1fdf80
[ 48.018] (II) Module ABI versions:
[ 48.018] X.Org ANSI C Emulation: 0.4
[ 48.018] X.Org Video Driver: 24.0
[ 48.018] X.Org XInput driver : 24.1
[ 48.018] X.Org Server Extension : 10.0
[ 48.020] (–) using VT number 2
[ 48.021] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
[ 48.021] (II) no primary bus or device found
[ 48.021] (II) LoadModule: “glx”
[ 48.023] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[ 48.091] (II) Module glx: vendor=“X.Org Foundation”
[ 48.092] compiled for 1.20.4, module version = 1.0.0
[ 48.092] ABI class: X.Org Server Extension, version 10.0
[ 48.092] (II) LoadModule: “fbdev”
[ 48.094] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
[ 48.097] (II) Module fbdev: vendor=“X.Org Foundation”
[ 48.097] compiled for 1.20.3, module version = 0.5.0
[ 48.097] Module class: X.Org Video Driver
[ 48.097] ABI class: X.Org Video Driver, version 24.0
[ 48.097] (II) FBDEV: driver for framebuffer: fbdev
[ 48.100] (WW) Falling back to old probe method for fbdev
[ 48.100] (II) Loading sub module “fbdevhw”
[ 48.100] (II) LoadModule: “fbdevhw”
[ 48.100] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
[ 48.103] (II) Module fbdevhw: vendor=“X.Org Foundation”
[ 48.103] compiled for 1.20.4, module version = 0.0.2
[ 48.103] ABI class: X.Org Video Driver, version 24.0
[ 48.103] (II) FBDEV(0): using /dev/fb0
[ 48.103] (WW) VGA arbiter: cannot open kernel arbiter, no multi-card support
[ 48.103] (II) FBDEV(0): Creating default Display subsection in Screen section
“Default Screen Section” for depth/fbbpp 24/32
[ 48.103] (==) FBDEV(0): Depth 24, (==) framebuffer bpp 32
[ 48.103] (==) FBDEV(0): RGB weight 888
[ 48.103] (==) FBDEV(0): Default visual is TrueColor
[ 48.103] (==) FBDEV(0): Using gamma correction (1.0, 1.0, 1.0)
[ 48.103] (II) FBDEV(0): hardware: BCM2708 FB (video memory: 1200kB)
[ 48.103] (DB) xf86MergeOutputClassOptions unsupported bus type 0
[ 48.103] () FBDEV(0): Option “fbdev” “/dev/fb0”
[ 48.103] (II) FBDEV(0): checking modes against framebuffer device…
[ 48.103] (II) FBDEV(0): checking modes against monitor…
[ 48.103] (II) FBDEV(0): Virtual size is 640x480 (pitch 640)
[ 48.103] () FBDEV(0): Built-in mode “current”
[ 48.103] (==) FBDEV(0): DPI set to (96, 96)
[ 48.103] (II) Loading sub module “fb”
[ 48.103] (II) LoadModule: “fb”
[ 48.104] (II) Loading /usr/lib/xorg/modules/libfb.so
[ 48.110] (II) Module fb: vendor=“X.Org Foundation”
[ 48.110] compiled for 1.20.4, module version = 1.0.0
[ 48.110] ABI class: X.Org ANSI C Emulation, version 0.4
[ 48.110] (**) FBDEV(0): using shadow framebuffer
[ 48.110] (II) Loading sub module “shadow”
[ 48.110] (II) LoadModule: “shadow”
[ 48.110] (II) Loading /usr/lib/xorg/modules/libshadow.so
[ 48.113] (II) Module shadow: vendor=“X.Org Foundation”
[ 48.114] compiled for 1.20.4, module version = 1.1.0
[ 48.114] ABI class: X.Org ANSI C Emulation, version 0.4
[ 48.137] (==) FBDEV(0): Backing store enabled
[ 48.142] (==) FBDEV(0): DPMS enabled
[ 48.144] (II) Initializing extension Generic Event Extension
[ 48.145] (II) Initializing extension SHAPE
[ 48.146] (II) Initializing extension MIT-SHM
[ 48.147] (II) Initializing extension XInputExtension
[ 48.151] (II) Initializing extension XTEST
[ 48.152] (II) Initializing extension BIG-REQUESTS
[ 48.153] (II) Initializing extension SYNC
[ 48.154] (II) Initializing extension XKEYBOARD
[ 48.155] (II) Initializing extension XC-MISC
[ 48.156] (II) Initializing extension SECURITY
[ 48.157] (II) Initializing extension XFIXES
[ 48.158] (II) Initializing extension RENDER
[ 48.159] (II) Initializing extension RANDR
[ 48.161] (II) Initializing extension COMPOSITE
[ 48.164] (II) Initializing extension DAMAGE
[ 48.165] (II) Initializing extension MIT-SCREEN-SAVER
[ 48.166] (II) Initializing extension DOUBLE-BUFFER
[ 48.167] (II) Initializing extension RECORD
[ 48.168] (II) Initializing extension DPMS
[ 48.169] (II) Initializing extension Present
[ 48.170] (II) Initializing extension DRI3
[ 48.170] (II) Initializing extension X-Resource
[ 48.171] (II) Initializing extension XVideo
[ 48.172] (II) Initializing extension XVideo-MotionCompensation
[ 48.172] (II) Initializing extension SELinux
[ 48.172] (II) SELinux: Disabled on system
[ 48.172] (II) Initializing extension GLX
[ 48.173] (II) AIGLX: Screen 0 is not DRI2 capable
[ 49.499] (II) IGLX: Loaded and initialized swrast
[ 49.499] (II) GLX: Initialized DRISWRAST GL provider for screen 0
[ 49.499] (II) Initializing extension XFree86-VidModeExtension
[ 49.500] (II) Initializing extension XFree86-DGA
[ 49.501] (II) Initializing extension XFree86-DRI
[ 49.504] (II) Initializing extension DRI2