About xf86-video-armsoc integration
Xinliang Liu
xinliang.liu at linaro.org
Tue May 12 20:55:29 PDT 2015
On 13 May 2015 at 10:02, Show Liu <show.liu at linaro.org> wrote:
Hi Show liu, thank you for your sharing.
> Hi Xinliang,
>
> I just wanna share my experience on Arndale with you.
> for me, I put all libraries on /usr/lib/mali/ then touch 1 conf file in
> /etc/ld.so.conf.d/
> like mali.conf and echo the mali libraries path into it.
> and renew the ld.cache using ldconfig.
>
i run the ldconfig manually and facing bellow msg. There might be something
wrong with the libs compiling, right?
I need to check my complie method, i think. Because i do the complie just
on the target board not the way of cross compile.
# ldconfig
/sbin/ldconfig.real: file /usr/lib/aarch64-linux-gnu/libEGL.so.1 is
truncated
/sbin/ldconfig.real: file /usr/lib/aarch64-linux-gnu/libEGL.so.1.0.0 is
truncated
/sbin/ldconfig.real: file /usr/lib/aarch64-linux-gnu/libGLESv2.so.2.0.0 is
truncated
/sbin/ldconfig.real: file /usr/lib/aarch64-linux-gnu/libGLESv2.so.2 is
truncated
/sbin/ldconfig.real: file /usr/lib/aarch64-linux-gnu/libMali.so is truncated
/sbin/ldconfig.real: file /usr/lib/aarch64-linux-gnu/libEGL.so is truncated
/sbin/ldconfig.real: file /usr/lib/aarch64-linux-gnu/libGLESv1_CM.so is
truncated
/sbin/ldconfig.real: file /usr/lib/aarch64-linux-gnu/libGLESv1_CM.so.1 is
truncated
/sbin/ldconfig.real: file /usr/lib/aarch64-linux-gnu/libGLESv1_CM.so.1.1 is
truncated
/sbin/ldconfig.real: file /usr/lib/aarch64-linux-gnu/libGLESv2.so is
truncated
/sbin/ldconfig.real: file /usr/lib/aarch64-linux-gnu/libGLESv2.so.2.0 is
truncated
/sbin/ldconfig.real: file /usr/lib/aarch64-linux-gnu/libEGL.so.1.4 is
truncated
Best regards,
Xinliang
> After startx, I can run the test program glmark2-es2.
>
>
> Good luck!
>
>
> Best Regards,
> Show Liu
>
> On 13 May 2015 at 09:36, Xinliang Liu <xinliang.liu at linaro.org> wrote:
>
>>
>>
>> On 12 May 2015 at 21:03, Guillaume Tucker <guillaume.tucker at arm.com>
>> wrote:
>> Hi Guillaume, thank you for reply:-)
>>
>> > Then i run startx, i can see the desktop on the monitor.
>>> > But i found that the X process doesn't load any EGL and GLES libs by
>>> > seeing the info of /proc/X process ID/task/*/smaps file.
>>>
>>> Most X11 desktop environments use OpenGL, not OpenGL ES. Then like most
>>> embedded GPUs, Mali-450 only supports OpenGL ES so the X11 desktop is
>>> not hardware-accelerated.
>>>
>>> > [ 23.793] (II) GLX: no usable GL providers found for screen 0
>>>
>>> This means that although X11 found a valid armsoc driver and is enabled
>>> to run OpenGL ES apps it won't run desktop-like OpenGL apps or desktop
>>> environments that need OpenGL.
>>>
>>> If you run an accelerated OpenGL ES X11 app such as es2gears then it
>>> should work and use the Mali driver. I guess this is what es2_info is
>>> trying to do except that it looks like something went wrong in your
>>> driver build or configuration. That would take more investigation to
>>> find out the actual cause; might be related to how GPU registers are
>>> being used in the kernel, or how buffers are being used and shared with
>>> user-space.
>>>
>>
>> my armsoc video driver is simple, i past the patch bellow.
>> Actually, since i didn't implement any custom gem but do implement the
>> prime and dumb in the kernel DRM driver,
>> so i implement the create_custom_gem function just with the
>> DRM_IOCTL_MODE_CREATE_DUMB ioctl as show bellow.
>> I am not sure it is ok or not?
>>
>> And my DDK configurations is :
>> make TARGET_TOOLCHAIN=aarch64-linux-gcc TARGET_PLATFORM=default_8a
>> CONFIG=debug VARIANT=mali450-gles-linux-x11-dma_buf
>>
>> i built both xf86-video-armsoc and DDK at target board.
>> Anything wrong with me?
>>
>> Cheers,
>> Xinliang
>> --------------------------- xf86-video-armsoc implementation patch start
>> ----------------------
>> +#include <xf86drm.h>
>> +#include "../drmmode_driver.h"
>> +
>> +/* Cursor dimensions
>> + * Technically we probably don't have any size limit.. since we
>> + * are just using an overlay... but xserver will always create
>> + * cursor images in the max size, so don't use width/height values
>> + * that are too big
>> + */
>> +/* width */
>> +/* width */
>> +#define CURSORW (64)
>> +/* height */
>> +#define CURSORH (64)
>> +/* Padding added down each side of cursor image */
>> +#define CURSORPAD (0)
>> +
>> +/* Optional function only for HWCURSOR_API_PLANE interface
>> +static int init_plane_for_cursor(int drm_fd, uint32_t plane_id)
>> +{
>> + return 0;
>> +}*/
>> +
>> +static int create_custom_gem(int fd, struct armsoc_create_gem
>> *create_gem)
>> +{
>> + struct drm_mode_create_dumb arg;
>> + int ret;
>> +
>> + memset(&arg, 0, sizeof(arg));
>> + arg.width = create_gem->width;
>> + arg.height = create_gem->height;
>> + arg.bpp = create_gem->bpp;
>> +
>> + ret = drmIoctl(fd, DRM_IOCTL_MODE_CREATE_DUMB, &arg);
>> + if (ret)
>> + return ret;
>> +
>> + create_gem->handle = arg.handle;
>> + create_gem->pitch = arg.pitch;
>> + create_gem->size = arg.size;
>> +
>> + return 0;
>> +}
>> +
>> +struct drmmode_interface hisi_interface = {
>> + 1 /* use_page_flip_events */,
>> + 1 /* use_early_display */,
>> + CURSORW /* cursor width */,
>> + CURSORH /* cursor_height */,
>> + CURSORPAD /* cursor padding */,
>> + HWCURSOR_API_STANDARD /* cursor_api */,
>> + NULL /* init_plane_for_cursor */,
>> + 0 /* vblank_query_supported */,
>> + create_custom_gem /* create_custom_gem */,
>> +};
>> +
>> +struct drmmode_interface *drmmode_interface_get_implementation(int
>> drm_fd)
>> +{
>> + return &hisi_interface;
>> +}
>> +
>> --------------------------- xf86-video-armsoc implementation patch end
>> ----------------------
>>
>>>
>>> Cheers,
>>> Guillaume
>>>
>>> On 12/05/15 13:30, Xinliang Liu wrote:
>>>
>>>> Hello,
>>>> Recently, i am working on enabling mali 450 gpu at debian xorg X windows
>>>> for hikey board which is one of 96boards <https://www.96boards.org/>.
>>>>
>>>>
>>>> I first implement xf86-video-armsoc(ver1.1.0) video driver, compile and
>>>> cp armsoc_drv.so to directory "/usr/lib/xorg/modules/drivers".
>>>> And then compile arm mali r5p0 DDK and cp egl and gles libs(libEGL.so
>>>> libEGL.so.1 libEGL.so.1.4 libGLESv1_CM.so libGLESv1_CM.so.1
>>>> libGLESv1_CM.so.1.1 libGLESv2.so libGLESv2.so.2 libGLESv2.so.2.0
>>>> libMali.so) to directory "/usr/lib/aarch64-linux-gnu/" or "/usr/lib".
>>>>
>>>> my xorg.conf is show as bellow:
>>>> ----------------------------xorg.conf start--------------------------
>>>> cat /etc/X11/xorg.conf
>>>> Section "Device"
>>>> Identifier "Card0"
>>>> Driver "armsoc"
>>>> EndSection
>>>>
>>>> Section "Screen"
>>>> Identifier "Screen0"
>>>> Device "Card0"
>>>> DefaultDepth 24
>>>> EndSection
>>>> ----------------------------xorg.conf end--------------------------
>>>> Then i run startx, i can see the desktop on the monitor.
>>>> But i found that the X process doesn't load any EGL and GLES libs by
>>>> seeing the info of /proc/X process ID/task/*/smaps file.
>>>> And even when i run #es2_info , i get bellow error:
>>>> ----------------------------es2_info log
>>>> start--------------------------
>>>> # es2_info
>>>> [ 1010.459771] es2_info[1858]: unhandled level 3 translation fault (7)
>>>> at 0x7f9dbe66b0, esr 0x92000047
>>>> [ 1010.468920] pgd = ffffffc03209b000
>>>> [ 1010.472324] [7f9dbe66b0] *pgd=000000003aad5003,
>>>> *pud=000000003aad5003, *pmd=00000000384ae003, *pte=0000000000000000
>>>> [ 1010.482838]
>>>> [ 1010.484335] CPU: 2 PID: 1858 Comm: es2_info Tainted: G W
>>>> 3.18.0-linaro-hikey #37
>>>> [ 1010.492802] task: ffffffc032b28780 ti: ffffffc0329c0000 task.ti:
>>>> ffffffc0329c0000
>>>> [ 1010.500322] PC is at 0x7f9dbfd744
>>>> [ 1010.503639] LR is at 0x7f9dbecbb0
>>>> [ 1010.507000] pc : [<0000007f9dbfd744>] lr : [<0000007f9dbecbb0>]
>>>> pstate: 20000000
>>>> [ 1010.514402] sp : 0000007fffe87800
>>>> [ 1010.517764] x29: 0000007fffe87930 x28: 0000007f9dc0f570
>>>> [ 1010.523098] x27: 0000007fffe87bb0 x26: 0000007fffe87830
>>>> [ 1010.528473] x25: 0000000000000001 x24: 0000007fffe87b70
>>>> [ 1010.533806] x23: 0000000000000000 x22: 0000000000000002
>>>> [ 1010.539179] x21: 0000000000000006 x20: 0000007f9dc12000
>>>> [ 1010.544511] x19: 00000000002c9978 x18: 0000000000000000
>>>> [ 1010.549886] x17: 0000007f9dbfa8d0 x16: 0000007f9dc13000
>>>> [ 1010.555259] x15: 0000007f9dbfa338 x14: 0000007f9dbfa410
>>>> [ 1010.560594] x13: 00000000002ca6af x12: 0000000000007978
>>>> [ 1010.565965] x11: 0000007f9d91d000 x10: 0000007fffe87860
>>>> [ 1010.571299] x9 : 0000000000000004 x8 : 0000007f9dbe66b0
>>>> [ 1010.576672] x7 : 0000000000000000 x6 : 000000000000003f
>>>> [ 1010.582006] x5 : 0000000000000040 x4 : 0000000000000010
>>>> [ 1010.587382] x3 : 00000000000002b8 x2 : 00000000000002b8
>>>> [ 1010.592716] x1 : 0000000000000000 x0 : 0000007f9dbe66b0
>>>> [ 1010.598088]
>>>> Bus error
>>>> ---------------------------es2_info log end--------------------------
>>>>
>>>>
>>>> What's wrong?
>>>> Am I missing something on integrating xf86-video-armsoc?
>>>> And why X doesn't load any EGL and GLES so libs?
>>>> I paste the Xorg.0.log at the end.
>>>> Please tell me if you know what's going wrong, thanks.
>>>>
>>>> Best regards,
>>>> -Xinliang Liu
>>>>
>>>>
>>>>
>>>> ----------------------------Xorg.0.log start--------------------------
>>>> cat /var/log/Xorg.0.log
>>>> [ 23.704]
>>>> X.Org X Server 1.16.4
>>>> Release Date: 2014-12-20
>>>> [ 23.704] X Protocol Version 11, Revision 0
>>>> [ 23.704] Build Operating System: Linux 3.16.0-4-arm64 aarch64 Debian
>>>> [ 23.704] Current Operating System: Linux linaro-alip
>>>> 3.18.0-linaro-hikey #37 SMP PREEMPT Tue May 12 19:01:21 HKT 2015 aarch64
>>>> [ 23.704] Kernel command line: iommu_ddr_size=0x40000000 console=tty0
>>>> console=ttyAMA0,115200n8 loglevel=7 root=/dev/mmcblk0p7 rootwait rw
>>>> mem=908M boardid=0x48696220,0x00000011,0x0000002b
>>>> thermal_trim=0xb6aaaa09 pd_charge=0 boottype=defaultnormal
>>>> enter_recovery=0 androidboot.swtype=normal fastboot_version= himn
>>>> [ 23.704] Build Date: 11 February 2015 01:19:23AM
>>>> [ 23.704] xorg-server 2:1.16.4-1 (http://www.debian.org/support)
>>>> [ 23.704] Current version of pixman: 0.32.6
>>>> [ 23.704] Before reporting problems, check http://wiki.x.org
>>>> to make sure that you have the latest version.
>>>> [ 23.704] Markers: (--) probed, (**) from config file, (==) default
>>>> setting,
>>>> (++) from command line, (!!) notice, (II) informational,
>>>> (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
>>>> [ 23.705] (==) Log file: "/var/log/Xorg.0.log", Time: Tue May 12
>>>> 09:11:51 2015
>>>> [ 23.705] (==) Using config file: "/etc/X11/xorg.conf"
>>>> [ 23.705] (==) Using system config directory
>>>> "/usr/share/X11/xorg.conf.d"
>>>> [ 23.706] (==) No Layout section. Using the first Screen section.
>>>> [ 23.706] (**) |-->Screen "Screen0" (0)
>>>> [ 23.706] (**) | |-->Monitor "<default monitor>"
>>>> [ 23.707] (**) | |-->Device "Card0"
>>>> [ 23.707] (==) No monitor specified for screen "Screen0".
>>>> Using a default monitor configuration.
>>>> [ 23.707] (==) Automatically adding devices
>>>> [ 23.707] (==) Automatically enabling devices
>>>> [ 23.707] (==) Automatically adding GPU devices
>>>> [ 23.707] (WW) The directory "/usr/share/fonts/X11/misc" does not
>>>> exist.
>>>> [ 23.707] Entry deleted from font path.
>>>> [ 23.707] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not
>>>> exist.
>>>> [ 23.707] Entry deleted from font path.
>>>> [ 23.707] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not
>>>> exist.
>>>> [ 23.707] Entry deleted from font path.
>>>> [ 23.707] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not
>>>> exist.
>>>> [ 23.707] Entry deleted from font path.
>>>> [ 23.707] (WW) The directory "/usr/share/fonts/X11/Type1" does not
>>>> exist.
>>>> [ 23.707] Entry deleted from font path.
>>>> [ 23.707] (WW) The directory "/usr/share/fonts/X11/100dpi" does not
>>>> exist.
>>>> [ 23.707] Entry deleted from font path.
>>>> [ 23.707] (WW) The directory "/usr/share/fonts/X11/75dpi" does not
>>>> exist.
>>>> [ 23.707] Entry deleted from font path.
>>>> [ 23.707] (==) FontPath set to:
>>>> built-ins
>>>> [ 23.707] (==) ModulePath set to "/usr/lib/xorg/modules"
>>>> [ 23.707] (II) The server relies on udev to provide the list of input
>>>> devices.
>>>> If no devices become available, reconfigure udev or disable
>>>> AutoAddDevices.
>>>> [ 23.707] (II) Loader magic: 0x7fa49a7ce8
>>>> [ 23.707] (II) Module ABI versions:
>>>> [ 23.707] X.Org ANSI C Emulation: 0.4
>>>> [ 23.707] X.Org Video Driver: 18.0
>>>> [ 23.708] X.Org XInput driver : 21.0
>>>> [ 23.708] X.Org Server Extension : 8.0
>>>> [ 23.708] (II) xfree86: Adding drm device (/dev/dri/card0)
>>>> [ 23.709] (II) no primary bus or device found
>>>> [ 23.709] falling back to
>>>> /sys/devices/smb/smb:display-subsystem/drm/card0
>>>> [ 23.709] (II) LoadModule: "glx"
>>>> [ 23.710] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
>>>> [ 23.717] (II) Module glx: vendor="X.Org Foundation"
>>>> [ 23.717] compiled for 1.16.4, module version = 1.0.0
>>>> [ 23.717] ABI class: X.Org Server Extension, version 8.0
>>>> [ 23.717] (==) AIGLX enabled
>>>> [ 23.718] (II) LoadModule: "armsoc"
>>>> [ 23.718] (II) Loading /usr/lib/xorg/modules/drivers/armsoc_drv.so
>>>> [ 23.718] (II) Module armsoc: vendor="X.Org Foundation"
>>>> [ 23.718] compiled for 1.16.4, module version = 1.1.0
>>>> [ 23.718] Module class: X.Org Video Driver
>>>> [ 23.718] ABI class: X.Org Video Driver, version 18.0
>>>> [ 23.718] (II) ARMSOC: Driver for ARM Mali compatible chipsets
>>>> [ 23.718] (++) using VT number 7
>>>>
>>>> [ 23.719] (WW) Falling back to old probe method for armsoc
>>>> [ 23.719] (II) No BusID or DriverName specified - opening
>>>> /dev/dri/card0
>>>> [ 23.719] (II) Got BusID platform:smb:display-subsystem:00
>>>> [ 23.719] (II) Opened DRM
>>>> [ 23.719] (II) DeviceName is [/dev/dri/card0]
>>>> [ 23.719] (II) bus_id is [platform:smb:display-subsystem:00]
>>>> [ 23.719] (II) DriverName is [hisi]
>>>> [ 23.719] (II) version is [1.0.0]
>>>> [ 23.719] (II) Screen:0, CRTC:-1
>>>> [ 23.720] (II) ARMSOC(0): Creating default Display subsection in
>>>> Screen section
>>>> "Screen0" for depth/fbbpp 24/32
>>>> [ 23.720] (**) ARMSOC(0): Depth 24, (--) framebuffer bpp 32
>>>> [ 23.720] (==) ARMSOC(0): RGB weight 888
>>>> [ 23.720] (==) ARMSOC(0): Using gamma correction (1.0, 1.0, 1.0)
>>>> [ 23.720] (==) ARMSOC(0): Default visual is TrueColor
>>>> [ 23.720] (II) No BusID or DriverName specified - opening
>>>> /dev/dri/card0
>>>> [ 23.720] (II) Got BusID platform:smb:display-subsystem:00
>>>> [ 23.720] (II) Opened DRM
>>>> [ 23.720] (II) DeviceName is [/dev/dri/card0]
>>>> [ 23.720] (II) bus_id is [platform:smb:display-subsystem:00]
>>>> [ 23.720] (II) DriverName is [hisi]
>>>> [ 23.720] (II) version is [1.0.0]
>>>> [ 23.720] (II) ARMSOC(0): Chipset: Mali
>>>> [ 23.720] (II) ARMSOC(0): Buffer Flipping is Enabled
>>>> [ 23.720] (II) ARMSOC(0): Setting the video modes ...
>>>> [ 23.721] (II) ARMSOC(0): Adding all CRTCs
>>>> [ 23.721] (II) ARMSOC(0): Got CRTC: 0 (id: 6)
>>>> [ 23.725] (II) ARMSOC(0): Output HDMI-1 has no monitor section
>>>> [ 23.730] (II) ARMSOC(0): Printing probed modes for output HDMI-1
>>>> [ 23.730] (II) ARMSOC(0): Modeline "1280x720"x60.6 75.00 1280 1500
>>>> 1540 1650 720 740 745 750 -hsync -vsync (45.5 kHz e)
>>>> [ 23.730] (II) ARMSOC(0): Output HDMI-1 connected
>>>> [ 23.730] (II) ARMSOC(0): Using sloppy heuristic for initial modes
>>>> [ 23.730] (II) ARMSOC(0): Output HDMI-1 using initial mode 1280x720
>>>> [ 23.730] (II) ARMSOC(0): Got KMS resources
>>>> [ 23.730] (==) ARMSOC(0): DPI set to (96, 96)
>>>> [ 23.730] (II) Loading sub module "dri2"
>>>> [ 23.730] (II) LoadModule: "dri2"
>>>> [ 23.730] (II) Module "dri2" already built-in
>>>> [ 23.730] (II) Loading sub module "exa"
>>>> [ 23.730] (II) LoadModule: "exa"
>>>> [ 23.731] (II) Loading /usr/lib/xorg/modules/libexa.so
>>>> [ 23.731] (II) Module exa: vendor="X.Org Foundation"
>>>> [ 23.731] compiled for 1.16.4, module version = 2.6.0
>>>> [ 23.731] ABI class: X.Org Video Driver, version 18.0
>>>> [ 23.731] (II) Loading sub module "fb"
>>>> [ 23.731] (II) LoadModule: "fb"
>>>> [ 23.732] (II) Loading /usr/lib/xorg/modules/libfb.so
>>>> [ 23.732] (II) Module fb: vendor="X.Org Foundation"
>>>> [ 23.732] compiled for 1.16.4, module version = 1.0.0
>>>> [ 23.732] ABI class: X.Org ANSI C Emulation, version 0.4
>>>> [ 23.732] (--) Depth 24 pixmap format is 32 bpp
>>>> [ 23.734] (II) ARMSOC(0): Soft EXA mode
>>>> [ 23.734] (II) EXA(0): Driver allocated offscreen pixmaps
>>>> [ 23.735] (II) EXA(0): Driver registered support for the following
>>>> operations:
>>>> [ 23.735] (II) Solid
>>>> [ 23.735] (II) Copy
>>>> [ 23.735] (II) Composite (RENDER acceleration)
>>>> [ 23.735] (II) ARMSOC(0): Setting swap chain size: 2
>>>> [ 23.735] (II) ARMSOC(0): [DRI2] Setup complete
>>>> [ 23.735] (II) ARMSOC(0): [DRI2] DRI driver: armsoc
>>>> [ 23.735] (==) ARMSOC(0): Backing store enabled
>>>> [ 23.735] (==) ARMSOC(0): Silken mouse enabled
>>>> [ 23.735] (II) ARMSOC(0): HW cursor init()
>>>> [ 23.735] (II) ARMSOC(0): HW cursor initialized
>>>> [ 23.763] (II) ARMSOC(0): RandR 1.2 enabled, ignore the following
>>>> RandR disabled message.
>>>> [ 23.764] (==) ARMSOC(0): DPMS enabled
>>>> [ 23.764] (--) RandR disabled
>>>> [ 23.790] (II) SELinux: Disabled on system
>>>> [ 23.793] (EE) AIGLX error: dlopen of
>>>> /usr/lib/aarch64-linux-gnu/dri/armsoc_dri.so failed
>>>> (/usr/lib/aarch64-linux-gnu/dri/armsoc_dri.so: cannot open shared object
>>>> file: No su)
>>>> [ 23.793] (EE) AIGLX: reverting to software rendering
>>>> [ 23.793] (EE) AIGLX error: dlopen of
>>>> /usr/lib/aarch64-linux-gnu/dri/swrast_dri.so failed
>>>> (/usr/lib/aarch64-linux-gnu/dri/swrast_dri.so: cannot open shared object
>>>> file: No su)
>>>> [ 23.793] (EE) GLX: could not load software renderer
>>>> [ 23.793] (II) GLX: no usable GL providers found for screen 0
>>>> [ 23.793] (II) ARMSOC(0): Setting screen physical size to 338 x 190
>>>> [ 23.880] (II) config/udev: Adding input device USB OPTICAL MOUSE
>>>> (/dev/input/event0)
>>>> [ 23.880] (**) USB OPTICAL MOUSE : Applying InputClass "evdev pointer
>>>> catchall"
>>>> [ 23.880] (II) LoadModule: "evdev"
>>>> [ 23.881] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
>>>> [ 23.882] (II) Module evdev: vendor="X.Org Foundation"
>>>> [ 23.882] compiled for 1.16.0, module version = 2.9.0
>>>> [ 23.882] Module class: X.Org XInput Driver
>>>> [ 23.882] ABI class: X.Org XInput driver, version 21.0
>>>> [ 23.882] (II) Using input driver 'evdev' for 'USB OPTICAL MOUSE '
>>>> [ 23.882] (**) USB OPTICAL MOUSE : always reports core events
>>>> [ 23.882] (**) evdev: USB OPTICAL MOUSE : Device: "/dev/input/event0"
>>>> [ 23.882] (--) evdev: USB OPTICAL MOUSE : Vendor 0x101 Product 0x7
>>>> [ 23.882] (--) evdev: USB OPTICAL MOUSE : Found 9 mouse buttons
>>>> [ 23.883] (--) evdev: USB OPTICAL MOUSE : Found scroll wheel(s)
>>>> [ 23.883] (--) evdev: USB OPTICAL MOUSE : Found relative axes
>>>> [ 23.883] (--) evdev: USB OPTICAL MOUSE : Found x and y relative axes
>>>> [ 23.883] (II) evdev: USB OPTICAL MOUSE : Configuring as mouse
>>>> [ 23.883] (II) evdev: USB OPTICAL MOUSE : Adding scrollwheel support
>>>> [ 23.883] (**) evdev: USB OPTICAL MOUSE : YAxisMapping: buttons 4
>>>> and 5
>>>> [ 23.883] (**) evdev: USB OPTICAL MOUSE : EmulateWheelButton: 4,
>>>> EmulateWheelInertia: 10, EmulateWheelTimeout: 200
>>>> [ 23.883] (**) Option "config_info"
>>>>
>>>> "udev:/sys/devices/f72c0000.usb/usb1/1-1/1-1.1/1-1.1:1.0/0003:0101:0007.0001/input/input0/event0"
>>>> [ 23.883] (II) XINPUT: Adding extended input device "USB OPTICAL
>>>> MOUSE " (type: MOUSE, id 6)
>>>> [ 23.883] (II) evdev: USB OPTICAL MOUSE : initialized for relative
>>>> axes.
>>>> [ 23.884] (**) USB OPTICAL MOUSE : (accel) keeping acceleration
>>>> scheme 1
>>>> [ 23.884] (**) USB OPTICAL MOUSE : (accel) acceleration profile 0
>>>> [ 23.884] (**) USB OPTICAL MOUSE : (accel) acceleration factor: 2.000
>>>> [ 23.884] (**) USB OPTICAL MOUSE : (accel) acceleration threshold: 4
>>>> [ 23.885] (II) config/udev: Adding input device USB OPTICAL MOUSE
>>>> (/dev/input/mouse0)
>>>> [ 23.885] (II) No input driver specified, ignoring this device.
>>>> [ 23.885] (II) This device may have been added with another device
>>>> file.
>>>> [ 23.886] (II) config/udev: Adding input device SIGMACHIP USB
>>>> Keyboard (/dev/input/event1)
>>>> [ 23.886] (**) SIGMACHIP USB Keyboard: Applying InputClass "evdev
>>>> keyboard catchall"
>>>> [ 23.886] (II) Using input driver 'evdev' for 'SIGMACHIP USB
>>>> Keyboard'
>>>> [ 23.886] (**) SIGMACHIP USB Keyboard: always reports core events
>>>> [ 23.886] (**) evdev: SIGMACHIP USB Keyboard: Device:
>>>> "/dev/input/event1"
>>>> [ 23.886] (--) evdev: SIGMACHIP USB Keyboard: Vendor 0x1c4f Product
>>>> 0x2
>>>> [ 23.886] (--) evdev: SIGMACHIP USB Keyboard: Found keys
>>>> [ 23.886] (II) evdev: SIGMACHIP USB Keyboard: Configuring as keyboard
>>>> [ 23.887] (**) Option "config_info"
>>>>
>>>> "udev:/sys/devices/f72c0000.usb/usb1/1-1/1-1.2/1-1.2:1.0/0003:1C4F:0002.0002/input/input1/event1"
>>>> [ 23.887] (II) XINPUT: Adding extended input device "SIGMACHIP USB
>>>> Keyboard" (type: KEYBOARD, id 7)
>>>> [ 23.887] (**) Option "xkb_rules" "evdev"
>>>> [ 23.887] (**) Option "xkb_model" "pc105"
>>>> [ 23.887] (**) Option "xkb_layout" "us"
>>>> [ 23.889] (II) config/udev: Adding input device SIGMACHIP USB
>>>> Keyboard (/dev/input/event2)
>>>> [ 23.889] (**) SIGMACHIP USB Keyboard: Applying InputClass "evdev
>>>> keyboard catchall"
>>>> [ 23.889] (II) Using input driver 'evdev' for 'SIGMACHIP USB
>>>> Keyboard'
>>>> [ 23.889] (**) SIGMACHIP USB Keyboard: always reports core events
>>>> [ 23.889] (**) evdev: SIGMACHIP USB Keyboard: Device:
>>>> "/dev/input/event2"
>>>> [ 23.889] (--) evdev: SIGMACHIP USB Keyboard: Vendor 0x1c4f Product
>>>> 0x2
>>>> [ 23.889] (--) evdev: SIGMACHIP USB Keyboard: Found 1 mouse buttons
>>>> [ 23.889] (--) evdev: SIGMACHIP USB Keyboard: Found scroll wheel(s)
>>>> [ 23.889] (--) evdev: SIGMACHIP USB Keyboard: Found relative axes
>>>> [ 23.889] (II) evdev: SIGMACHIP USB Keyboard: Forcing relative x/y
>>>> axes to exist.
>>>> [ 23.889] (--) evdev: SIGMACHIP USB Keyboard: Found absolute axes
>>>> [ 23.889] (II) evdev: SIGMACHIP USB Keyboard: Forcing absolute x/y
>>>> axes to exist.
>>>> [ 23.889] (--) evdev: SIGMACHIP USB Keyboard: Found keys
>>>> [ 23.889] (II) evdev: SIGMACHIP USB Keyboard: Configuring as mouse
>>>> [ 23.889] (II) evdev: SIGMACHIP USB Keyboard: Configuring as keyboard
>>>> [ 23.889] (II) evdev: SIGMACHIP USB Keyboard: Adding scrollwheel
>>>> support
>>>> [ 23.889] (**) evdev: SIGMACHIP USB Keyboard: YAxisMapping: buttons 4
>>>> and 5
>>>> [ 23.889] (**) evdev: SIGMACHIP USB Keyboard: EmulateWheelButton: 4,
>>>> EmulateWheelInertia: 10, EmulateWheelTimeout: 200
>>>> [ 23.890] (**) Option "config_info"
>>>>
>>>> "udev:/sys/devices/f72c0000.usb/usb1/1-1/1-1.2/1-1.2:1.1/0003:1C4F:0002.0003/input/input2/event2"
>>>> [ 23.890] (II) XINPUT: Adding extended input device "SIGMACHIP USB
>>>> Keyboard" (type: KEYBOARD, id 8)
>>>> [ 23.890] (**) Option "xkb_rules" "evdev"
>>>> [ 23.890] (**) Option "xkb_model" "pc105"
>>>> [ 23.890] (**) Option "xkb_layout" "us"
>>>> [ 23.890] (II) evdev: SIGMACHIP USB Keyboard: initialized for
>>>> relative axes.
>>>> [ 23.890] (WW) evdev: SIGMACHIP USB Keyboard: ignoring absolute axes.
>>>> [ 23.891] (**) SIGMACHIP USB Keyboard: (accel) keeping acceleration
>>>> scheme 1
>>>> [ 23.891] (**) SIGMACHIP USB Keyboard: (accel) acceleration profile 0
>>>> [ 23.891] (**) SIGMACHIP USB Keyboard: (accel) acceleration factor:
>>>> 2.000
>>>> [ 23.891] (**) SIGMACHIP USB Keyboard: (accel) acceleration
>>>> threshold: 4
>>>> [ 24.324] (II) evdev: SIGMACHIP USB Keyboard: Close
>>>> [ 24.325] (II) UnloadModule: "evdev"
>>>> [ 24.325] (II) evdev: SIGMACHIP USB Keyboard: Close
>>>> [ 24.326] (II) UnloadModule: "evdev"
>>>> [ 24.326] (II) evdev: USB OPTICAL MOUSE : Close
>>>> [ 24.326] (II) UnloadModule: "evdev"
>>>> [ 24.332] (EE) Server terminated successfully (0). Closing log file.
>>>> ----------------------------Xorg.0.log end---------------------------
>>>>
>>>>
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