embeded/raspberry pi2016. 11. 3. 11:32

odroid랑 비교용


HDMI  연결 안하고 

$ cat /var/log/Xorg.0.log

[    12.115]

X.Org X Server 1.17.2

Release Date: 2015-06-16

[    12.115] X Protocol Version 11, Revision 0

[    12.115] Build Operating System: Linux 3.8.11-2-ARCH armv7l Raspbian

[    12.116] Current Operating System: Linux raspberrypi 4.4.21-v7+ #911 SMP Thu Sep 15 14:22:38 BST 2016 armv7l

[    12.116] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2709.boardrev=0xa21041 bcm2709.serial=0xd6f44150 smsc95xx.macaddr=B8:27:EB:F4:41:50 bcm2708_fb.fbswap=1 bcm2709.uart_clock=48000000 bcm2709.disk_led_gpio=47 bcm2709.disk_led_active_low=0 vc_mem.mem_base=0x3dc00000 vc_mem.mem_size=0x3f000000  dwc_otg.lpm_enable=0 console=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait

[    12.117] Build Date: 11 January 2016  01:32:44PM

[    12.117] xorg-server 2:1.17.2-1+rpi1 (http://www.debian.org/support)

[    12.117] Current version of pixman: 0.33.3

[    12.117]    Before reporting problems, check http://wiki.x.org

        to make sure that you have the latest version.

[    12.117] Markers: (--) probed, (**) from config file, (==) default setting,

        (++) from command line, (!!) notice, (II) informational,

        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.

[    12.118] (==) Log file: "/var/log/Xorg.0.log", Time: Tue Oct 18 23:41:41 2016

[    12.168] (==) Using system config directory "/usr/share/X11/xorg.conf.d"

[    12.183] (==) No Layout section.  Using the first Screen section.

[    12.183] (==) No screen section available. Using defaults.

[    12.183] (**) |-->Screen "Default Screen Section" (0)

[    12.184] (**) |   |-->Monitor "<default monitor>"

[    12.190] (==) No device specified for screen "Default Screen Section".

        Using the first device section listed.

[    12.190] (**) |   |-->Device "Allwinner A10/A13 FBDEV"

[    12.190] (==) No monitor specified for screen "Default Screen Section".

        Using a default monitor configuration.

[    12.191] (==) Automatically adding devices

[    12.191] (==) Automatically enabling devices

[    12.191] (==) Automatically adding GPU devices

[    12.202] (WW) The directory "/usr/share/fonts/X11/misc" does not exist.

[    12.202]    Entry deleted from font path.

[    12.202] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.

[    12.202]    Entry deleted from font path.

[    12.208] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.

[    12.208]    Entry deleted from font path.

[    12.218] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.

[    12.219]    Entry deleted from font path.

[    12.219] (==) FontPath set to:

        /usr/share/fonts/X11/100dpi/:unscaled,

        /usr/share/fonts/X11/Type1,

        /usr/share/fonts/X11/100dpi,

        built-ins

[    12.219] (==) ModulePath set to "/usr/lib/xorg/modules"

[    12.219] (II) The server relies on udev to provide the list of input devices.

        If no devices become available, reconfigure udev or disable AutoAddDevices.

[    12.219] (II) Loader magic: 0x54cf1f00

[    12.219] (II) Module ABI versions:

[    12.219]    X.Org ANSI C Emulation: 0.4

[    12.219]    X.Org Video Driver: 19.0

[    12.219]    X.Org XInput driver : 21.0

[    12.219]    X.Org Server Extension : 9.0

[    12.220] (II) no primary bus or device found

[    12.222] (II) LoadModule: "glx"

[    12.227] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so

[    12.323] (II) Module glx: vendor="X.Org Foundation"

[    12.323]    compiled for 1.17.2, module version = 1.0.0

[    12.323]    ABI class: X.Org Server Extension, version 9.0

[    12.323] (==) AIGLX enabled

[    12.323] (II) LoadModule: "fbturbo"

[    12.340] (II) Loading /usr/lib/xorg/modules/drivers/fbturbo_drv.so

[    12.346] (II) Module fbturbo: vendor="X.Org Foundation"

[    12.346]    compiled for 1.17.2, module version = 0.5.1

[    12.346]    Module class: X.Org Video Driver

[    12.346]    ABI class: X.Org Video Driver, version 19.0

[    12.346] (II) FBTURBO: driver for framebuffer: fbturbo

[    12.347] (++) using VT number 7


[    12.361] (WW) Falling back to old probe method for fbturbo

[    12.361] (II) Loading sub module "fbdevhw"

[    12.361] (II) LoadModule: "fbdevhw"

[    12.363] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so

[    12.367] (II) Module fbdevhw: vendor="X.Org Foundation"

[    12.367]    compiled for 1.17.2, module version = 0.0.2

[    12.367]    ABI class: X.Org Video Driver, version 19.0

[    12.367] (II) FBTURBO(0): using /dev/fb0

[    12.367] (WW) VGA arbiter: cannot open kernel arbiter, no multi-card support

[    12.368] (II) FBTURBO(0): Creating default Display subsection in Screen section

        "Default Screen Section" for depth/fbbpp 24/32

[    12.368] (==) FBTURBO(0): Depth 24, (==) framebuffer bpp 32

[    12.368] (==) FBTURBO(0): RGB weight 888

[    12.368] (==) FBTURBO(0): Default visual is TrueColor

[    12.368] (==) FBTURBO(0): Using gamma correction (1.0, 1.0, 1.0)

[    12.368] (II) FBTURBO(0): hardware: BCM2708 FB (video memory: 1066kB)

[    12.369] (**) FBTURBO(0): Option "fbdev" "/dev/fb0"

[    12.369] (**) FBTURBO(0): Option "SwapbuffersWait" "true"

[    12.370] (II) FBTURBO(0): processor: ARM Cortex-A7

[    12.370] (II) FBTURBO(0): checking modes against framebuffer device...

[    12.370] (II) FBTURBO(0): checking modes against monitor...

[    12.371] (--) FBTURBO(0): Virtual size is 656x416 (pitch 656)

[    12.371] (**) FBTURBO(0):  Built-in mode "current"

[    12.371] (==) FBTURBO(0): DPI set to (96, 96)

[    12.371] (II) Loading sub module "fb"

[    12.371] (II) LoadModule: "fb"

[    12.371] (II) Loading /usr/lib/xorg/modules/libfb.so

[    12.392] (II) Module fb: vendor="X.Org Foundation"

[    12.392]    compiled for 1.17.2, module version = 1.0.0

[    12.393]    ABI class: X.Org ANSI C Emulation, version 0.4

[    12.393] (==) Depth 24 pixmap format is 32 bpp

[    12.427] (II) FBTURBO(0): using backing store heuristics

[    12.447] (II) FBTURBO(0): can't load 'g2d_23' kernel module

[    12.448] (II) FBTURBO(0): failed to enable the use of sunxi display controller

[    12.448] (II) FBTURBO(0): No sunxi-g2d hardware detected (check /dev/disp and /dev/g2d)

[    12.460] (II) FBTURBO(0): G2D hardware acceleration can't be enabled

[    12.460] (II) FBTURBO(0): enabled fbdev copyarea acceleration

[    12.460] (==) FBTURBO(0): Backing store enabled

[    12.473] (==) FBTURBO(0): DPMS enabled

[    12.473] (II) FBTURBO(0): failed to enable hardware cursor

[    12.473] (II) FBTURBO(0): no 3D acceleration because the driver has been compiled without libUMP

[    12.473] (II) FBTURBO(0): if this is wrong and needs to be fixed, please check ./configure log

[    12.473] (==) RandR enabled

[    12.674] (II) SELinux: Disabled on system

[    12.686] (II) AIGLX: Screen 0 is not DRI2 capable

[    12.686] (EE) AIGLX: reverting to software rendering

[    14.446] (II) AIGLX: Loaded and initialized swrast

[    14.446] (II) GLX: Initialized DRISWRAST GL provider for screen 0 


HDMI 연결하고

연결하나 안하나 같이 software rendering으로 가는 듯?

$ cat /var/log/Xorg.0.log

[    13.967]

X.Org X Server 1.17.2

Release Date: 2015-06-16

[    13.967] X Protocol Version 11, Revision 0

[    13.967] Build Operating System: Linux 3.8.11-2-ARCH armv7l Raspbian

[    13.968] Current Operating System: Linux raspberrypi 4.4.21-v7+ #911 SMP Thu Sep 15 14:22:38 BST 2016 armv7l

[    13.968] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=1920 bcm2708_fb.fbheight=1080 bcm2709.boardrev=0xa21041 bcm2709.serial=0xd6f44150 smsc95xx.macaddr=B8:27:EB:F4:41:50 bcm2708_fb.fbswap=1 bcm2709.uart_clock=48000000 bcm2709.disk_led_gpio=47 bcm2709.disk_led_active_low=0 vc_mem.mem_base=0x3dc00000 vc_mem.mem_size=0x3f000000  dwc_otg.lpm_enable=0 console=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait

[    13.968] Build Date: 11 January 2016  01:32:44PM

[    13.968] xorg-server 2:1.17.2-1+rpi1 (http://www.debian.org/support)

[    13.968] Current version of pixman: 0.33.3

[    13.968]    Before reporting problems, check http://wiki.x.org

        to make sure that you have the latest version.

[    13.968] Markers: (--) probed, (**) from config file, (==) default setting,

        (++) from command line, (!!) notice, (II) informational,

        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.

[    13.969] (==) Log file: "/var/log/Xorg.0.log", Time: Thu Nov  3 11:34:29 2016

[    13.984] (==) Using system config directory "/usr/share/X11/xorg.conf.d"

[    13.988] (==) No Layout section.  Using the first Screen section.

[    13.989] (==) No screen section available. Using defaults.

[    13.989] (**) |-->Screen "Default Screen Section" (0)

[    13.989] (**) |   |-->Monitor "<default monitor>"

[    13.995] (==) No device specified for screen "Default Screen Section".

        Using the first device section listed.

[    13.995] (**) |   |-->Device "Allwinner A10/A13 FBDEV"

[    13.996] (==) No monitor specified for screen "Default Screen Section".

        Using a default monitor configuration.

[    13.996] (==) Automatically adding devices

[    13.996] (==) Automatically enabling devices

[    13.996] (==) Automatically adding GPU devices

[    14.007] (WW) The directory "/usr/share/fonts/X11/misc" does not exist.

[    14.008]    Entry deleted from font path.

[    14.008] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.

[    14.008]    Entry deleted from font path.

[    14.010] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.

[    14.010]    Entry deleted from font path.

[    14.020] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.

[    14.021]    Entry deleted from font path.

[    14.021] (==) FontPath set to:

        /usr/share/fonts/X11/100dpi/:unscaled,

        /usr/share/fonts/X11/Type1,

        /usr/share/fonts/X11/100dpi,

        built-ins

[    14.021] (==) ModulePath set to "/usr/lib/xorg/modules"

[    14.021] (II) The server relies on udev to provide the list of input devices.

        If no devices become available, reconfigure udev or disable AutoAddDevices.

[    14.021] (II) Loader magic: 0x54d09f00

[    14.021] (II) Module ABI versions:

[    14.021]    X.Org ANSI C Emulation: 0.4

[    14.021]    X.Org Video Driver: 19.0

[    14.021]    X.Org XInput driver : 21.0

[    14.021]    X.Org Server Extension : 9.0

[    14.022] (II) no primary bus or device found

[    14.025] (II) LoadModule: "glx"

[    14.029] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so

[    14.121] (II) Module glx: vendor="X.Org Foundation"

[    14.121]    compiled for 1.17.2, module version = 1.0.0

[    14.121]    ABI class: X.Org Server Extension, version 9.0

[    14.121] (==) AIGLX enabled

[    14.122] (II) LoadModule: "fbturbo"

[    14.125] (II) Loading /usr/lib/xorg/modules/drivers/fbturbo_drv.so

[    14.130] (II) Module fbturbo: vendor="X.Org Foundation"

[    14.131]    compiled for 1.17.2, module version = 0.5.1

[    14.131]    Module class: X.Org Video Driver

[    14.131]    ABI class: X.Org Video Driver, version 19.0

[    14.131] (II) FBTURBO: driver for framebuffer: fbturbo

[    14.131] (++) using VT number 7


[    14.165] (WW) Falling back to old probe method for fbturbo

[    14.165] (II) Loading sub module "fbdevhw"

[    14.165] (II) LoadModule: "fbdevhw"

[    14.166] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so

[    14.171] (II) Module fbdevhw: vendor="X.Org Foundation"

[    14.172]    compiled for 1.17.2, module version = 0.0.2

[    14.172]    ABI class: X.Org Video Driver, version 19.0

[    14.172] (II) FBTURBO(0): using /dev/fb0

[    14.172] (WW) VGA arbiter: cannot open kernel arbiter, no multi-card support

[    14.172] (II) FBTURBO(0): Creating default Display subsection in Screen section

        "Default Screen Section" for depth/fbbpp 24/32

[    14.172] (==) FBTURBO(0): Depth 24, (==) framebuffer bpp 32

[    14.172] (==) FBTURBO(0): RGB weight 888

[    14.173] (==) FBTURBO(0): Default visual is TrueColor

[    14.173] (==) FBTURBO(0): Using gamma correction (1.0, 1.0, 1.0)

[    14.173] (II) FBTURBO(0): hardware: BCM2708 FB (video memory: 8100kB)

[    14.173] (**) FBTURBO(0): Option "fbdev" "/dev/fb0"

[    14.173] (**) FBTURBO(0): Option "SwapbuffersWait" "true"

[    14.174] (II) FBTURBO(0): processor: ARM Cortex-A7

[    14.174] (II) FBTURBO(0): checking modes against framebuffer device...

[    14.174] (II) FBTURBO(0): checking modes against monitor...

[    14.174] (--) FBTURBO(0): Virtual size is 1920x1080 (pitch 1920)

[    14.174] (**) FBTURBO(0):  Built-in mode "current"

[    14.174] (==) FBTURBO(0): DPI set to (96, 96)

[    14.174] (II) Loading sub module "fb"

[    14.174] (II) LoadModule: "fb"

[    14.174] (II) Loading /usr/lib/xorg/modules/libfb.so

[    14.181] (II) Module fb: vendor="X.Org Foundation"

[    14.182]    compiled for 1.17.2, module version = 1.0.0

[    14.182]    ABI class: X.Org ANSI C Emulation, version 0.4

[    14.182] (==) Depth 24 pixmap format is 32 bpp

[    14.207] (II) FBTURBO(0): using backing store heuristics

[    14.218] (II) FBTURBO(0): can't load 'g2d_23' kernel module

[    14.218] (II) FBTURBO(0): failed to enable the use of sunxi display controller

[    14.218] (II) FBTURBO(0): No sunxi-g2d hardware detected (check /dev/disp and /dev/g2d)

[    14.218] (II) FBTURBO(0): G2D hardware acceleration can't be enabled

[    14.218] (II) FBTURBO(0): enabled fbdev copyarea acceleration

[    14.218] (==) FBTURBO(0): Backing store enabled

[    14.230] (==) FBTURBO(0): DPMS enabled

[    14.231] (II) FBTURBO(0): failed to enable hardware cursor

[    14.231] (II) FBTURBO(0): no 3D acceleration because the driver has been compiled without libUMP

[    14.231] (II) FBTURBO(0): if this is wrong and needs to be fixed, please check ./configure log

[    14.231] (==) RandR enabled

[    14.356] (II) SELinux: Disabled on system

[    14.366] (II) AIGLX: Screen 0 is not DRI2 capable

[    14.367] (EE) AIGLX: reverting to software rendering

[    17.188] (II) AIGLX: Loaded and initialized swrast

[    17.189] (II) GLX: Initialized DRISWRAST GL provider for screen 0 



/usr/share/X11/xorg.conf.d $ cat 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.

#

# Run "man fbturbo" to get additional information about the extra

# configuration options for tuning the driver.


Section "Device"

        Identifier      "Allwinner A10/A13 FBDEV"

        Driver          "fbturbo"

        Option          "fbdev" "/dev/fb0"


        Option          "SwapbuffersWait" "true"

EndSection 


Posted by 구차니