Re: Screen rotation

[Riccardo Stronati <r.stronati@gmail.com>]

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I'm not able to play with xrandr, I get an error, seems that the video
output is not populated:

root@edm-fairy-imx6:~# xrandr -q
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 1024 x 600, current 1024 x 600, maximum 1024 x 600
default connected 1024x600+0+0 0mm x 0mm
   1024x600       61.0*

I paste the xorg.log for your interest:

edm-fairy-imx6:~# cat /var/log/Xorg.0.log
[910888.385] _
XSERVTransSocketOpenCOTSServer: Unable to open socket for inet6
[910888.386] _XSERVTransOpen: transport open failed for
inet6/edm-fairy-imx6:0
[910888.386] _XSERVTransMakeAllCOTSServerListeners: failed to open listener
for inet6
[910888.456]
X.Org X Server 1.14.0
Release Date: 2013-03-05
[910888.457] X Protocol Version 11, Revision 0
[910888.457] Build Operating System: Linux 3.13.0-32-generic x86_64
[910888.457] Current Operating System: Linux edm-fairy-imx6
3.0.35-4.1.0-edm_fairy+gb417315 #1 SMP PREEMPT Mon Sep 1 22:52:58 UTC 2014
armv7l
[910888.457] Kernel command line: console=ttymxc0,115200
root=/dev/mmcblk1p2 rootwait rw
display0=dev=lvds0,mode=LDB-WSVGA,if=RGB18,bpp=32
display1=dev=hdmi0,mode=1280x720@60,if2
[910888.457] Build Date: 25 August 2014  09:02:28PM
[910888.457]
[910888.458] Current version of pixman: 0.30.2
[910888.458]    Before reporting problems, check http://wiki.x.org
        to make sure that you have the latest version.
[910888.458] Markers: (--) probed, (**) from config file, (==) default
setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[910888.459] (==) Log file: "/var/log/Xorg.0.log", Time: Tue Sep  2
12:16:01 2014
[910888.485] (==) Using config file: "/etc/X11/xorg.conf"
[910888.486] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[910888.500] (==) No Layout section.  Using the first Screen section.
[910888.500] (**) |-->Screen "Default Screen" (0)
[910888.500] (**) |   |-->Monitor "<default monitor>"
[910888.516] (**) |   |-->Device "i.MX Accelerated Framebuffer Device"
[910888.516] (==) No monitor specified for screen "Default Screen".
        Using a default monitor configuration.
[910888.516] (**) Option "BlankTime" "0"
[910888.517] (**) Option "StandbyTime" "0"
[910888.517] (**) Option "SuspendTime" "0"
[910888.517] (**) Option "OffTime" "0"
[910888.517] (==) Automatically adding devices
[910888.517] (==) Automatically enabling devices
[910888.517] (==) Automatically adding GPU devices
[910888.537] (WW) The directory "/usr/share/fonts/X11/misc/" does not exist.
[910888.537]    Entry deleted from font path.
[910888.537] (WW) The directory "/usr/share/fonts/X11/TTF/" does not exist.
[910888.537]    Entry deleted from font path.
[910888.537] (WW) The directory "/usr/share/fonts/X11/OTF/" does not exist.
[910888.537]    Entry deleted from font path.
[910888.537] (WW) The directory "/usr/share/fonts/X11/Type1/" does not
exist.
[910888.538]    Entry deleted from font path.
[910888.538] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not
exist.
[910888.538]    Entry deleted from font path.
[910888.538] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not
exist.
[910888.538]    Entry deleted from font path.
[910888.538] (==) FontPath set to:

[910888.538] (==) ModulePath set to "/usr/lib/xorg/modules"
[910888.538] (==) |-->Input Device "Touchscreen"
[910888.539] (==) No Layout section. Using the first core pointer device.
[910888.539] (II) The server relies on udev to provide the list of input
devices.
        If no devices become available, reconfigure udev or disable
AutoAddDevices.
[910888.550] (II) Loader magic: 0x1a5dc0
[910888.550] (II) Module ABI versions:
[910888.550]    X.Org ANSI C Emulation: 0.4
[910888.551]    X.Org Video Driver: 14.1
[910888.551]    X.Org XInput driver : 19.1
[910888.551]    X.Org Server Extension : 7.0
[910888.553] (II) config/udev: Adding drm device (/dev/dri/card0)
[910888.555] (II) Open APM successful
[910888.555] Initializing built-in extension Generic Event Extension
[910888.555] Initializing built-in extension SHAPE
[910888.555] Initializing built-in extension MIT-SHM
[910888.555] Initializing built-in extension XInputExtension
[910888.555] Initializing built-in extension XTEST
[910888.556] Initializing built-in extension BIG-REQUESTS
[910888.556] Initializing built-in extension SYNC
[910888.556] Initializing built-in extension XKEYBOARD
[910888.556] Initializing built-in extension XC-MISC
[910888.556] Initializing built-in extension XFIXES
[910888.556] Initializing built-in extension RENDER
[910888.556] Initializing built-in extension RANDR
[910888.556] Initializing built-in extension COMPOSITE
[910888.557] Initializing built-in extension DAMAGE
[910888.557] Initializing built-in extension MIT-SCREEN-SAVER
[910888.557] Initializing built-in extension DOUBLE-BUFFER
[910888.557] Initializing built-in extension DPMS
[910888.557] Initializing built-in extension X-Resource
[910888.557] Initializing built-in extension XVideo
[910888.557] Initializing built-in extension XVideo-MotionCompensation
[910888.558] Initializing built-in extension XFree86-VidModeExtension
[910888.558] Initializing built-in extension XFree86-DGA
[910888.558] Initializing built-in extension XFree86-DRI
[910888.558] Initializing built-in extension DRI2
[910888.558] (II) LoadModule: "glx"
[910888.630] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[910888.682] (II) Module glx: vendor="X.Org Foundation"
[910888.682]    compiled for 1.14.0, module version = 1.0.0
[910888.682]    ABI class: X.Org Server Extension, version 7.0
[910888.683] (==) AIGLX enabled
[910888.683] Loading extension GLX
[910888.683] (II) LoadModule: "vivante"
[910888.684] (II) Loading /usr/lib/xorg/modules/drivers/vivante_drv.so
[910888.828] (II) Module vivante: vendor="X.Org Foundation"
[910888.829]    compiled for 1.14.0, module version = 1.0.0
[910888.829]    ABI class: X.Org Video Driver, version 14.1
[910888.829] Loading extension vivext
[910888.829] (II) LoadModule: "tslib"
[910888.837] (II) Loading /usr/lib/xorg/modules/input/tslib_drv.so
[910888.852] (II) Module tslib: vendor="X.Org Foundation"
[910888.852]    compiled for 1.14.0, module version = 0.0.1
[910888.852]    Module class: X.Org XInput Driver
[910888.852]    ABI class: X.Org XInput driver, version 19.1
[910888.852] (II) VIVANTE: fb driver for vivante: VivanteGC500,
VivanteGC2100,
        VivanteGCCORE
[910888.853] (--) using VT number 1

[910888.937] (WW) Falling back to old probe method for vivante
[910888.937] (II) Loading sub module "fbdevhw"
[910888.937] (II) LoadModule: "fbdevhw"
[910888.958] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
[910888.971] (II) Module fbdevhw: vendor="X.Org Foundation"
[910888.971]    compiled for 1.14.0, module version = 0.0.2
[910888.971]    ABI class: X.Org Video Driver, version 14.1
[910888.972] (II) VIVANTE(0): using default device
[910888.972] (WW) VGA arbiter: cannot open kernel arbiter, no multi-card
support
[910888.972] (II) VIVANTE(0): Creating default Display subsection in Screen
section
        "Default Screen" for depth/fbbpp 24/32
[910888.972] (**) VIVANTE(0): Depth 24, (--) framebuffer bpp 32
[910888.972] (==) VIVANTE(0): RGB weight 888
[910888.973] (==) VIVANTE(0): Default visual is TrueColor
[910888.973] (==) VIVANTE(0): Using gamma correction (1.0, 1.0, 1.0)
[910888.973] (II) VIVANTE(0): hardware: DISP3 BG (video memory: 2400kB)
[910888.973] (II) VIVANTE(0): checking modes against framebuffer device...
[910888.973] (II) VIVANTE(0): checking modes against monitor...
[910888.973] (--) VIVANTE(0): Virtual size is 1024x600 (pitch 1024)
[910888.973] (**) VIVANTE(0):  Built-in mode "current": 51.5 MHz, 38.6 kHz,
60.8 Hz
[910888.974] (II) VIVANTE(0): Modeline "current"x0.0   51.50  1024 1144
1244 1334  600 601 634 635 +hsync -vsync -csync (38.6 kHz b)
[910888.974] (==) VIVANTE(0): DPI set to (96, 96)
[910888.974] (II) Loading sub module "fb"
[910888.974] (II) LoadModule: "fb"
[910888.975] (II) Loading /usr/lib/xorg/modules/libfb.so
[910889.630] (II) Module fb: vendor="X.Org Foundation"
[910889.631]    compiled for 1.14.0, module version = 1.0.0
[910889.631]    ABI class: X.Org ANSI C Emulation, version 0.4
[910889.631] (II) Loading sub module "exa"
[910889.631] (II) LoadModule: "exa"
[910889.633] (II) Loading /usr/lib/xorg/modules/libexa.so
[910889.735] (II) Module exa: vendor="X.Org Foundation"
[910889.735]    compiled for 1.14.0, module version = 2.6.0
[910889.735]    ABI class: X.Org Video Driver, version 14.1
[910889.735] (--) Depth 24 pixmap format is 32 bpp
[910890.378] (II) VIVANTE(0): FB Start = 0x4482e000  FB Base = 0x4482e000
FB Offset = (nil)
[910890.425] (II) VIVANTE(0): test Initializing EXA
[910890.425] (II) VIVANTE(0): (driver build from: -dirty)
[910890.426] (II) EXA(0): Driver allocated offscreen pixmaps
[910890.426] (II) EXA(0): Driver registered support for the following
operations:
[910890.426] (II)         Solid
[910890.426] (II)         Copy
[910890.426] (II)         Composite (RENDER acceleration)
[910890.426] (II)         UploadToScreen
[910890.484] (==) VIVANTE(0): Backing store disabled
[910890.487] (==) VIVANTE(0): DPMS enabled
[910890.504] drmOpenDevice: node name is /dev/dri/card0
[910890.504] drmOpenDevice: open result is 11, (OK)
[910890.504] drmOpenDevice: node name is /dev/dri/card0
[910890.505] drmOpenDevice: open result is 11, (OK)
[910890.505] drmOpenByBusid: Searching for BusID platform:Vivante GCCore:00
[910890.505] drmOpenDevice: node name is /dev/dri/card0
[910890.505] drmOpenDevice: open result is 11, (OK)
[910890.505] drmOpenByBusid: drmOpenMinor returns 11
[910890.505] drmOpenByBusid: drmGetBusid reports platform:Vivante GCCore:00
[910890.505] (II) [drm] DRM interface version 1.4
[910890.506] (II) [drm] DRM open master succeeded.
[910890.506] (II) VIVANTE(0): [drm] Using the DRM lock SAREA also for
drawables.
[910890.506] (II) VIVANTE(0): [drm] framebuffer handle = 0x14000000
[910890.506] (II) VIVANTE(0): [drm] added 1 reserved context for kernel
[910890.507] (II) VIVANTE(0): X context handle = 0x1
[910890.507] (II) VIVANTE(0): [drm] installed DRM signal handler
[910890.507] (II) VIVANTE(0): [DRI] installation complete
[910890.507] (==) RandR enabled
[910890.600] (II) AIGLX: Screen 0 is not DRI2 capable
[910890.600] drmOpenDevice: node name is /dev/dri/card0
[910890.600] drmOpenDevice: open result is 12, (OK)
[910890.600] drmOpenByBusid: Searching for BusID platform:Vivante GCCore:00
[910890.601] drmOpenDevice: node name is /dev/dri/card0
[910890.601] drmOpenDevice: open result is 12, (OK)
[910890.601] drmOpenByBusid: drmOpenMinor returns 12
[910890.601] drmOpenByBusid: Interface 1.4 failed, trying 1.1
[910890.601] drmOpenByBusid: drmGetBusid reports platform:Vivante GCCore:00
[910890.865] (EE) AIGLX error: vivante exports no extensions
(/usr/lib/dri/vivante_dri.so: undefined symbol: __driDriverExtensions)
[910890.865] (EE) AIGLX: reverting to software rendering
[910891.290] (II) AIGLX: Loaded and initialized swrast
[910891.290] (II) GLX: Initialized DRISWRAST GL provider for screen 0
[910891.925] (II) Using input driver 'tslib' for 'Touchscreen'
[910891.926] (**) Option "SendCoreEvents" "true"
[910891.926] (**) Option "CorePointer" "on"
[910891.926] (**) Touchscreen: always reports core events
[910891.926] (**) Touchscreen: always reports core events
[910891.982] (II) XINPUT: Adding extended input device "Touchscreen" (type:
TOUCHSCREEN, id 6)
[910891.982] xf86TslibControlProc
[910891.982] (**) Touchscreen: (accel) keeping acceleration scheme 1
[910891.982] (**) Touchscreen: (accel) acceleration profile 0
[910891.982] (**) Touchscreen: (accel) acceleration factor: 2.000
[910891.983] (**) Touchscreen: (accel) acceleration threshold: 4
[910891.983] xf86TslibControlProc
[910892.005] (II) config/udev: Adding input device PIXART USB OPTICAL MOUSE
(/dev/input/event3)
[910892.005] (**) PIXART USB OPTICAL MOUSE: Applying InputClass "evdev
pointer catchall"
[910892.005] (II) LoadModule: "evdev"
[910892.006] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[910892.032] (II) Module evdev: vendor="X.Org Foundation"
[910892.033]    compiled for 1.14.0, module version = 2.8.1
[910892.033]    Module class: X.Org XInput Driver
[910892.033]    ABI class: X.Org XInput driver, version 19.1
[910892.033] (II) Using input driver 'evdev' for 'PIXART USB OPTICAL MOUSE'
[910892.033] (**) PIXART USB OPTICAL MOUSE: always reports core events
[910892.033] (**) evdev: PIXART USB OPTICAL MOUSE: Device:
"/dev/input/event3"
[910892.034] (--) evdev: PIXART USB OPTICAL MOUSE: Vendor 0x93a Product
0x2510
[910892.034] (--) evdev: PIXART USB OPTICAL MOUSE: Found 3 mouse buttons
[910892.034] (--) evdev: PIXART USB OPTICAL MOUSE: Found scroll wheel(s)
[910892.034] (--) evdev: PIXART USB OPTICAL MOUSE: Found relative axes
[910892.034] (--) evdev: PIXART USB OPTICAL MOUSE: Found x and y relative
axes
[910892.034] (II) evdev: PIXART USB OPTICAL MOUSE: Configuring as mouse
[910892.035] (II) evdev: PIXART USB OPTICAL MOUSE: Adding scrollwheel
support
[910892.035] (**) evdev: PIXART USB OPTICAL MOUSE: YAxisMapping: buttons 4
and 5
[910892.035] (**) evdev: PIXART USB OPTICAL MOUSE: EmulateWheelButton: 4,
EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[910892.035] (**) Option "config_info"
"udev:/sys/devices/platform/fsl-ehci.1/usb2/2-1/2-1.1/2-1.1:1.0/input/input3/event3"
[910892.035] (II) XINPUT: Adding extended input device "PIXART USB OPTICAL
MOUSE" (type: MOUSE, id 7)
[910892.036] (II) evdev: PIXART USB OPTICAL MOUSE: initialized for relative
axes.
[910892.037] (**) PIXART USB OPTICAL MOUSE: (accel) keeping acceleration
scheme 1
[910892.038] (**) PIXART USB OPTICAL MOUSE: (accel) acceleration profile 0
[910892.038] (**) PIXART USB OPTICAL MOUSE: (accel) acceleration factor:
2.000
[910892.038] (**) PIXART USB OPTICAL MOUSE: (accel) acceleration threshold:
4
[910892.041] (II) config/udev: Adding input device PIXART USB OPTICAL MOUSE
(/dev/input/mouse1)
[910892.041] (II) No input driver specified, ignoring this device.
[910892.041] (II) This device may have been added with another device file.
[910892.044] (II) config/udev: Adding input device accelerometer
(/dev/input/event1)
[910892.044] (II) No input driver specified, ignoring this device.
[910892.044] (II) This device may have been added with another device file.
[910892.049] (II) config/udev: Adding input device ADS7846 Touchscreen
(/dev/input/event0)
[910892.049] (**) ADS7846 Touchscreen: Applying InputClass "evdev
touchscreen catchall"
[910892.049] (II) Using input driver 'evdev' for 'ADS7846 Touchscreen'
[910892.049] (**) ADS7846 Touchscreen: always reports core events
[910892.049] (**) evdev: ADS7846 Touchscreen: Device: "/dev/input/event0"
[910892.050] (--) evdev: ADS7846 Touchscreen: Vendor 0 Product 0
[910892.050] (--) evdev: ADS7846 Touchscreen: Found absolute axes
[910892.050] (--) evdev: ADS7846 Touchscreen: Found x and y absolute axes
[910892.050] (--) evdev: ADS7846 Touchscreen: Found absolute touchscreen
[910892.050] (II) evdev: ADS7846 Touchscreen: Configuring as touchscreen
[910892.050] (**) evdev: ADS7846 Touchscreen: YAxisMapping: buttons 4 and 5
[910892.050] (**) evdev: ADS7846 Touchscreen: EmulateWheelButton: 4,
EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[910892.050] (**) Option "config_info"
"udev:/sys/devices/platform/imx6q-ecspi.0/spi_master/spi0/spi0.0/input/input0/event0"
[910892.051] (II) XINPUT: Adding extended input device "ADS7846
Touchscreen" (type: TOUCHSCREEN, id 8)
[910892.051] (II) evdev: ADS7846 Touchscreen: initialized for absolute axes.
[910892.052] (**) ADS7846 Touchscreen: (accel) keeping acceleration scheme 1
[910892.052] (**) ADS7846 Touchscreen: (accel) acceleration profile 0
[910892.052] (**) ADS7846 Touchscreen: (accel) acceleration factor: 2.000
[910892.053] (**) ADS7846 Touchscreen: (accel) acceleration threshold: 4
[910892.055] (II) config/udev: Adding input device ADS7846 Touchscreen
(/dev/input/mouse0)
[910892.055] (II) No input driver specified, ignoring this device.
[910892.055] (II) This device may have been added with another device file.
[910892.056] (II) config/udev: Adding drm device (/dev/dri/card0)
[910892.059] (II) config/udev: Adding input device mag3110
(/dev/input/event2)
[910892.059] (II) No input driver specified, ignoring this device.
[910892.059] (II) This device may have been added with another device file.
root@edm-fairy-imx6:~# xrandr -q
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 1024 x 600, current 1024 x 600, maximum 1024 x 600
default connected 1024x600+0+0 0mm x 0mm
   1024x600       61.0*



2014-09-03 10:29 GMT+02:00 Marco <koansoftware@gmail.com>:

> Il 03/09/2014 09:09, Riccardo Stronati ha scritto:
>
>  Hi Guys,
>>
>> I need to rotate my desktop environment by 90 deg. I've read on
>> freescale comunity that vivante driver do not support the rotation so I
>> need to go back to framebuffer. Is that right?
>>
>>
>> How do I build and enable the frame buffer?
>> I changed the xorg.conf but the xserver can't find the framebuffer
>> driver. I suppose that I need to change the image recipe and change the
>> kernel bootargs, how?
>>
>> I'm using technexion edm1-cf-m6 board with yocto 1.5.3 and kernel 3.0.35
>> as the technexion doesn't support yocto 1.6.
>>
>> Thank you again.
>>
>> Riccardo
>>
>>
>>
>
> Riccardo,
> AFAIK you have to play with xrandr to get the Xorg screen rotation.
> I'm not sure if it is supported by Yocto < 1.6
>
>
> Cordiali Saluti / Kindest Regards / Mit freundlichen Grüßen
> --
> Marco Cavallini | KOAN sas | Bergamo - Italia
>  embedded and real-time software engineering
> Phone:+39-035-255.235 - Fax:+39-178-22.39.748
>       http://www.KoanSoftware.com
>         http://www.KaeilOS.com
>
> --
> _______________________________________________
> meta-freescale mailing list
> meta-freescale@yoctoproject.org
> https://lists.yoctoproject.org/listinfo/meta-freescale
>

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