* help on graphic performance issue
@ 2012-04-18 16:46 Guo Tang
2012-04-18 17:18 ` Chris Wilson
0 siblings, 1 reply; 2+ messages in thread
From: Guo Tang @ 2012-04-18 16:46 UTC (permalink / raw)
To: intel-gfx
[-- Attachment #1: Type: text/plain, Size: 4143 bytes --]
Hi, Gentlemen,
Hope this is the right mailing list to ask question regarding Intel
graphic performance issue. Please let me know the right mailing list
if
intel-gfx is not the right one.
We have a machine running ubuntu 10.04 (kernel version 2.6.32). The
application is simple: It has a display area of 640x480 showing image
at about
30Hz rate. The screen resolution is 1024x768. Out side of display area
we have some text display. The CPU is intel T3500, i915 chipset for
graphics.
The problem we have is at this display rate, xorg process is taking up
about 25% CPU. Is this number normal, or should I expect xorg CPU
usage <=5%?
We don't have xorg.conf file configured. So I suspect HW acceleration
is not used at all. We can wipe out
/usr/lib/xorg/modules/drivers/intel_drv.so, everything is
still running, almost the same CPU usage from xorg. The application
drawing is through GTK/Cairo. So not sure whether the problem is
inside configuration of GTK, Cairo, X or the
Intel graphic driver.
Any help would be appreciated.
Thanks,
Guo
here is my lspci -nnk output. Attached is the Xorg.0.loog file.
Thanks again.
00:00.0 Host bridge [0600]: Intel Corporation Mobile 4 Series Chipset
Memory Controller Hub [8086:2a40] (rev 07)
Kernel driver in use: agpgart-intel
Kernel modules: intel-agp
00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 4
Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07)
Kernel modules: i915
00:02.1 Display controller [0380]: Intel Corporation Mobile 4 Series
Chipset Integrated Graphics Controller [8086:2a43] (rev 07)
00:1a.0 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family)
USB UHCI Controller #4 [8086:2937] (rev 03)
Kernel driver in use: uhci_hcd
00:1a.1 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family)
USB UHCI Controller #5 [8086:2938] (rev 03)
Kernel driver in use: uhci_hcd
00:1a.2 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family)
USB UHCI Controller #6 [8086:2939] (rev 03)
Kernel driver in use: uhci_hcd
00:1a.7 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family)
USB2 EHCI Controller #2 [8086:293c] (rev 03)
Kernel driver in use: ehci_hcd
00:1b.0 Audio device [0403]: Intel Corporation 82801I (ICH9 Family) HD
Audio Controller [8086:293e] (rev 03)
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel
00:1c.0 PCI bridge [0604]: Intel Corporation 82801I (ICH9 Family) PCI
Express Port 1 [8086:2940] (rev 03)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1d.0 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family)
USB UHCI Controller #1 [8086:2934] (rev 03)
Kernel driver in use: uhci_hcd
00:1d.1 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family)
USB UHCI Controller #2 [8086:2935] (rev 03)
Kernel driver in use: uhci_hcd
00:1d.2 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family)
USB UHCI Controller #3 [8086:2936] (rev 03)
Kernel driver in use: uhci_hcd
00:1d.7 USB Controller [0c03]: Intel Corporation 82801I (ICH9 Family)
USB2 EHCI Controller #1 [8086:293a] (rev 03)
Kernel driver in use: ehci_hcd
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge
[8086:2448] (rev 93)
00:1f.0 ISA bridge [0601]: Intel Corporation ICH9M LPC Interface
Controller [8086:2919] (rev 03)
Kernel modules: iTCO_wdt
00:1f.2 IDE interface [0101]: Intel Corporation ICH9M/M-E 2 port SATA
IDE Controller [8086:2928] (rev 03)
Kernel driver in use: ata_piix
00:1f.3 SMBus [0c05]: Intel Corporation 82801I (ICH9 Family) SMBus
Controller [8086:2930] (rev 03)
Kernel modules: i2c-i801
00:1f.5 IDE interface [0101]: Intel Corporation ICH9M/M-E 2 port SATA
IDE Controller [8086:292d] (rev 03)
Kernel driver in use: ata_piix
01:0c.0 FireWire (IEEE 1394) [0c00]: Texas Instruments TSB43AB23
IEEE-1394a-2000 Controller (PHY/Link) [104c:8024]
Kernel driver in use: ohci1394
Kernel modules: firewire-ohci, ohci1394
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd.
RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev
02)
Kernel driver in use: r8169
[-- Attachment #2: Xorg.0.log --]
[-- Type: application/octet-stream, Size: 50737 bytes --]
X.Org X Server 1.7.6
Release Date: 2010-03-17
X Protocol Version 11, Revision 0
Build Operating System: Linux 2.6.24-27-server i686 Ubuntu
Current Operating System: Linux workman-desktop 2.6.32 #80 SMP PREEMPT Wed Jan 18 11:42:53 HKT 2012 i686
Kernel command line: BOOT_IMAGE=/boot/vmlinuz-2.6.32-24-generic root=UUID=79c1f607-b2d2-4a8f-8f1e-21fb4a71cc03 ro quiet splash i915.modeset=0
Build Date: 21 July 2010 12:47:34PM
xorg-server 2:1.7.6-2ubuntu7.3 (For technical support please see http://www.ubuntu.com/support)
Current version of pixman: 0.16.4
Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Wed Apr 18 23:55:27 2012
(==) Using config directory: "/usr/lib/X11/xorg.conf.d"
(==) No Layout section. Using the first Screen section.
(==) No screen section available. Using defaults.
(**) |-->Screen "Default Screen Section" (0)
(**) | |-->Monitor "<default monitor>"
(==) No monitor specified for screen "Default Screen Section".
Using a default monitor configuration.
(==) Automatically adding devices
(==) Automatically enabling devices
(WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
Entry deleted from font path.
(==) 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,
/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType,
built-ins
(==) ModulePath set to "/usr/lib/xorg/extra-modules,/usr/lib/xorg/modules"
(II) The server relies on udev to provide the list of input devices.
If no devices become available, reconfigure udev or disable AutoAddDevices.
(II) Loader magic: 0x81f0e80
(II) Module ABI versions:
X.Org ANSI C Emulation: 0.4
X.Org Video Driver: 6.0
X.Org XInput driver : 7.0
X.Org Server Extension : 2.0
(++) using VT number 7
(--) PCI:*(0:0:2:0) 8086:2a42:8086:2a42 Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller rev 7, Mem @ 0xfe400000/4194304, 0xd0000000/268435456, I/O @ 0x0000c000/8
(--) PCI: (0:0:2:1) 8086:2a43:8086:2a42 Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller rev 7, Mem @ 0xfe800000/1048576
(II) Open ACPI successful (/var/run/acpid.socket)
(II) LoadModule: "extmod"
(II) Loading /usr/lib/xorg/modules/extensions/libextmod.so
(II) Module extmod: vendor="X.Org Foundation"
compiled for 1.7.6, module version = 1.0.0
Module class: X.Org Server Extension
ABI class: X.Org Server Extension, version 2.0
(II) Loading extension MIT-SCREEN-SAVER
(II) Loading extension XFree86-VidModeExtension
(II) Loading extension XFree86-DGA
(II) Loading extension DPMS
(II) Loading extension XVideo
(II) Loading extension XVideo-MotionCompensation
(II) Loading extension X-Resource
(II) LoadModule: "dbe"
(II) Loading /usr/lib/xorg/modules/extensions/libdbe.so
(II) Module dbe: vendor="X.Org Foundation"
compiled for 1.7.6, module version = 1.0.0
Module class: X.Org Server Extension
ABI class: X.Org Server Extension, version 2.0
(II) Loading extension DOUBLE-BUFFER
(II) LoadModule: "glx"
(II) Loading /usr/lib/xorg/modules/extensions/libglx.so
(II) Module glx: vendor="X.Org Foundation"
compiled for 1.7.6, module version = 1.0.0
ABI class: X.Org Server Extension, version 2.0
(==) AIGLX enabled
(II) Loading extension GLX
(II) LoadModule: "record"
(II) Loading /usr/lib/xorg/modules/extensions/librecord.so
(II) Module record: vendor="X.Org Foundation"
compiled for 1.7.6, module version = 1.13.0
Module class: X.Org Server Extension
ABI class: X.Org Server Extension, version 2.0
(II) Loading extension RECORD
(II) LoadModule: "dri"
(II) Loading /usr/lib/xorg/modules/extensions/libdri.so
(II) Module dri: vendor="X.Org Foundation"
compiled for 1.7.6, module version = 1.0.0
ABI class: X.Org Server Extension, version 2.0
(II) Loading extension XFree86-DRI
(II) LoadModule: "dri2"
(II) Loading /usr/lib/xorg/modules/extensions/libdri2.so
(II) Module dri2: vendor="X.Org Foundation"
compiled for 1.7.6, module version = 1.1.0
ABI class: X.Org Server Extension, version 2.0
(II) Loading extension DRI2
(==) Matched intel as autoconfigured driver 0
(==) Matched vesa as autoconfigured driver 1
(==) Matched fbdev as autoconfigured driver 2
(==) Assigned the driver to the xf86ConfigLayout
(II) LoadModule: "intel"
(II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
(II) Module intel: vendor="X.Org Foundation"
compiled for 1.7.6, module version = 2.9.1
Module class: X.Org Video Driver
ABI class: X.Org Video Driver, version 6.0
(II) LoadModule: "vesa"
(II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
(II) Module vesa: vendor="X.Org Foundation"
compiled for 1.7.6, module version = 2.3.0
Module class: X.Org Video Driver
ABI class: X.Org Video Driver, version 6.0
(II) LoadModule: "fbdev"
(II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
(II) Module fbdev: vendor="X.Org Foundation"
compiled for 1.7.6, module version = 0.4.1
ABI class: X.Org Video Driver, version 6.0
(II) intel: Driver for Intel Integrated Graphics Chipsets: i810,
i810-dc100, i810e, i815, i830M, 845G, 852GM/855GM, 865G, 915G,
E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM, Pineview G,
965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33, GM45,
4 Series, G45/G43, Q45/Q43, G41, B43, Clarkdale, Arrandale
(II) VESA: driver for VESA chipsets: vesa
(II) FBDEV: driver for framebuffer: fbdev
(II) Primary Device is: PCI 00@00:02:0
(WW) Falling back to old probe method for vesa
(WW) Falling back to old probe method for fbdev
(II) Loading sub module "fbdevhw"
(II) LoadModule: "fbdevhw"
(II) Loading /usr/lib/xorg/modules/linux/libfbdevhw.so
(II) Module fbdevhw: vendor="X.Org Foundation"
compiled for 1.7.6, module version = 0.0.2
ABI class: X.Org Video Driver, version 6.0
(II) Loading sub module "vgahw"
(II) LoadModule: "vgahw"
(II) Loading /usr/lib/xorg/modules/libvgahw.so
(II) Module vgahw: vendor="X.Org Foundation"
compiled for 1.7.6, module version = 0.1.0
ABI class: X.Org Video Driver, version 6.0
(II) Loading sub module "ramdac"
(II) LoadModule: "ramdac"
(II) Module "ramdac" already built-in
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is 9, (OK)
drmOpenByBusid: Searching for BusID pci:0000:00:02.0
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is 9, (OK)
drmOpenByBusid: drmOpenMinor returns 9
drmOpenByBusid: drmGetBusid reports pci:0000:00:02.0
(II) intel(0): Creating default Display subsection in Screen section
"Default Screen Section" for depth/fbbpp 24/32
(==) intel(0): Depth 24, (--) framebuffer bpp 32
(==) intel(0): RGB weight 888
(==) intel(0): Default visual is TrueColor
(II) intel(0): Integrated Graphics Chipset: Intel(R) GM45
(--) intel(0): Chipset: "GM45"
(--) intel(0): Linear framebuffer at 0xD0000000
(--) intel(0): IO registers at addr 0xFE400000 size 4194304
(WW) intel(0): libpciaccess reported 0 rom size, guessing 64kB
(II) intel(0): No SDVO device is found in VBT
(II) intel(0): 2 display pipes available.
(II) Loading sub module "ddc"
(II) LoadModule: "ddc"
(II) Module "ddc" already built-in
(II) Loading sub module "i2c"
(II) LoadModule: "i2c"
(II) Module "i2c" already built-in
(II) intel(0): Output VGA has no monitor section
(II) intel(0): Output LVDS has no monitor section
(II) intel(0): I2C bus "LVDSDDC_C" initialized.
(II) intel(0): Attempting to determine panel fixed mode.
(II) intel(0): I2C device "LVDSDDC_C:ddc2" registered at address 0xA0.
(II) intel(0): EDID for output LVDS
(II) intel(0): Output TV has no monitor section
(II) intel(0): I2C bus "CRTDDC_A" initialized.
(II) intel(0): I2C device "CRTDDC_A:ddc2" registered at address 0xA0.
(II) intel(0): I2C device "CRTDDC_A:ddc2" removed.
(II) intel(0): I2C bus "CRTDDC_A" removed.
(II) intel(0): I2C bus "CRTDDC_D" initialized.
(II) intel(0): I2C device "CRTDDC_D:ddc2" registered at address 0xA0.
(II) intel(0): I2C device "CRTDDC_D:ddc2" removed.
(II) intel(0): I2C bus "CRTDDC_D" removed.
(II) intel(0): I2C bus "CRTDDC_E" initialized.
(II) intel(0): I2C device "CRTDDC_E:ddc2" registered at address 0xA0.
(II) intel(0): I2C device "CRTDDC_E:ddc2" removed.
(II) intel(0): I2C bus "CRTDDC_E" removed.
(II) intel(0): EDID for output VGA
(II) intel(0): Not using default mode "640x350" (vrefresh out of range)
(II) intel(0): Not using default mode "320x175" (doublescan mode not supported)
(II) intel(0): Not using default mode "640x400" (vrefresh out of range)
(II) intel(0): Not using default mode "320x200" (doublescan mode not supported)
(II) intel(0): Not using default mode "720x400" (vrefresh out of range)
(II) intel(0): Not using default mode "360x200" (doublescan mode not supported)
(II) intel(0): Not using default mode "320x240" (doublescan mode not supported)
(II) intel(0): Not using default mode "640x480" (vrefresh out of range)
(II) intel(0): Not using default mode "320x240" (doublescan mode not supported)
(II) intel(0): Not using default mode "640x480" (vrefresh out of range)
(II) intel(0): Not using default mode "320x240" (doublescan mode not supported)
(II) intel(0): Not using default mode "640x480" (vrefresh out of range)
(II) intel(0): Not using default mode "320x240" (doublescan mode not supported)
(II) intel(0): Not using default mode "800x600" (vrefresh out of range)
(II) intel(0): Not using default mode "400x300" (doublescan mode not supported)
(II) intel(0): Not using default mode "400x300" (doublescan mode not supported)
(II) intel(0): Not using default mode "800x600" (vrefresh out of range)
(II) intel(0): Not using default mode "400x300" (doublescan mode not supported)
(II) intel(0): Not using default mode "800x600" (vrefresh out of range)
(II) intel(0): Not using default mode "400x300" (doublescan mode not supported)
(II) intel(0): Not using default mode "800x600" (vrefresh out of range)
(II) intel(0): Not using default mode "400x300" (doublescan mode not supported)
(II) intel(0): Not using default mode "1024x768" (interlace mode not supported)
(II) intel(0): Not using default mode "512x384" (doublescan mode not supported)
(II) intel(0): Not using default mode "512x384" (doublescan mode not supported)
(II) intel(0): Not using default mode "1024x768" (vrefresh out of range)
(II) intel(0): Not using default mode "512x384" (doublescan mode not supported)
(II) intel(0): Not using default mode "1024x768" (vrefresh out of range)
(II) intel(0): Not using default mode "512x384" (doublescan mode not supported)
(II) intel(0): Not using default mode "1024x768" (vrefresh out of range)
(II) intel(0): Not using default mode "512x384" (doublescan mode not supported)
(II) intel(0): Not using default mode "1152x864" (vrefresh out of range)
(II) intel(0): Not using default mode "576x432" (doublescan mode not supported)
(II) intel(0): Not using default mode "1280x960" (hsync out of range)
(II) intel(0): Not using default mode "640x480" (doublescan mode not supported)
(II) intel(0): Not using default mode "1280x960" (vrefresh out of range)
(II) intel(0): Not using default mode "640x480" (doublescan mode not supported)
(II) intel(0): Not using default mode "1280x1024" (hsync out of range)
(II) intel(0): Not using default mode "640x512" (doublescan mode not supported)
(II) intel(0): Not using default mode "1280x1024" (vrefresh out of range)
(II) intel(0): Not using default mode "640x512" (doublescan mode not supported)
(II) intel(0): Not using default mode "1280x1024" (vrefresh out of range)
(II) intel(0): Not using default mode "640x512" (doublescan mode not supported)
(II) intel(0): Not using default mode "1600x1200" (hsync out of range)
(II) intel(0): Not using default mode "800x600" (doublescan mode not supported)
(II) intel(0): Not using default mode "1600x1200" (vrefresh out of range)
(II) intel(0): Not using default mode "800x600" (doublescan mode not supported)
(II) intel(0): Not using default mode "1600x1200" (vrefresh out of range)
(II) intel(0): Not using default mode "800x600" (doublescan mode not supported)
(II) intel(0): Not using default mode "1600x1200" (vrefresh out of range)
(II) intel(0): Not using default mode "800x600" (doublescan mode not supported)
(II) intel(0): Not using default mode "1600x1200" (vrefresh out of range)
(II) intel(0): Not using default mode "800x600" (doublescan mode not supported)
(II) intel(0): Not using default mode "1792x1344" (hsync out of range)
(II) intel(0): Not using default mode "896x672" (doublescan mode not supported)
(II) intel(0): Not using default mode "1792x1344" (vrefresh out of range)
(II) intel(0): Not using default mode "896x672" (doublescan mode not supported)
(II) intel(0): Not using default mode "1856x1392" (hsync out of range)
(II) intel(0): Not using default mode "928x696" (doublescan mode not supported)
(II) intel(0): Not using default mode "1856x1392" (vrefresh out of range)
(II) intel(0): Not using default mode "928x696" (doublescan mode not supported)
(II) intel(0): Not using default mode "1920x1440" (hsync out of range)
(II) intel(0): Not using default mode "960x720" (doublescan mode not supported)
(II) intel(0): Not using default mode "1920x1440" (vrefresh out of range)
(II) intel(0): Not using default mode "960x720" (doublescan mode not supported)
(II) intel(0): Not using default mode "832x624" (vrefresh out of range)
(II) intel(0): Not using default mode "416x312" (doublescan mode not supported)
(II) intel(0): Not using default mode "576x432" (doublescan mode not supported)
(II) intel(0): Not using default mode "1152x864" (vrefresh out of range)
(II) intel(0): Not using default mode "576x432" (doublescan mode not supported)
(II) intel(0): Not using default mode "1152x864" (vrefresh out of range)
(II) intel(0): Not using default mode "576x432" (doublescan mode not supported)
(II) intel(0): Not using default mode "1152x864" (vrefresh out of range)
(II) intel(0): Not using default mode "576x432" (doublescan mode not supported)
(II) intel(0): Not using default mode "1152x864" (vrefresh out of range)
(II) intel(0): Not using default mode "576x432" (doublescan mode not supported)
(II) intel(0): Not using default mode "1152x864" (vrefresh out of range)
(II) intel(0): Not using default mode "576x432" (doublescan mode not supported)
(II) intel(0): Not using default mode "1360x768" (monitor doesn't support reduced blanking)
(II) intel(0): Not using default mode "680x384" (doublescan mode not supported)
(II) intel(0): Not using default mode "680x384" (doublescan mode not supported)
(II) intel(0): Not using default mode "1400x1050" (hsync out of range)
(II) intel(0): Not using default mode "700x525" (doublescan mode not supported)
(II) intel(0): Not using default mode "1400x1050" (vrefresh out of range)
(II) intel(0): Not using default mode "700x525" (doublescan mode not supported)
(II) intel(0): Not using default mode "1400x1050" (vrefresh out of range)
(II) intel(0): Not using default mode "700x525" (doublescan mode not supported)
(II) intel(0): Not using default mode "1400x1050" (vrefresh out of range)
(II) intel(0): Not using default mode "700x525" (doublescan mode not supported)
(II) intel(0): Not using default mode "1440x900" (hsync out of range)
(II) intel(0): Not using default mode "720x450" (doublescan mode not supported)
(II) intel(0): Not using default mode "1600x1024" (hsync out of range)
(II) intel(0): Not using default mode "800x512" (doublescan mode not supported)
(II) intel(0): Not using default mode "1680x1050" (hsync out of range)
(II) intel(0): Not using default mode "840x525" (doublescan mode not supported)
(II) intel(0): Not using default mode "1680x1050" (hsync out of range)
(II) intel(0): Not using default mode "840x525" (doublescan mode not supported)
(II) intel(0): Not using default mode "1680x1050" (vrefresh out of range)
(II) intel(0): Not using default mode "840x525" (doublescan mode not supported)
(II) intel(0): Not using default mode "1680x1050" (vrefresh out of range)
(II) intel(0): Not using default mode "840x525" (doublescan mode not supported)
(II) intel(0): Not using default mode "1680x1050" (vrefresh out of range)
(II) intel(0): Not using default mode "840x525" (doublescan mode not supported)
(II) intel(0): Not using default mode "1920x1080" (hsync out of range)
(II) intel(0): Not using default mode "960x540" (doublescan mode not supported)
(II) intel(0): Not using default mode "1920x1200" (hsync out of range)
(II) intel(0): Not using default mode "960x600" (doublescan mode not supported)
(II) intel(0): Not using default mode "1920x1440" (vrefresh out of range)
(II) intel(0): Not using default mode "960x720" (doublescan mode not supported)
(II) intel(0): Not using default mode "2048x1536" (hsync out of range)
(II) intel(0): Not using default mode "1024x768" (doublescan mode not supported)
(II) intel(0): Not using default mode "2048x1536" (vrefresh out of range)
(II) intel(0): Not using default mode "1024x768" (doublescan mode not supported)
(II) intel(0): Not using default mode "2048x1536" (vrefresh out of range)
(II) intel(0): Not using default mode "1024x768" (doublescan mode not supported)
(II) intel(0): Printing probed modes for output VGA
(II) intel(0): Modeline "1360x768"x59.8 84.75 1360 1432 1568 1776 768 771 781 798 -hsync +vsync (47.7 kHz)
(II) intel(0): Modeline "1152x864"x60.0 81.62 1152 1216 1336 1520 864 865 868 895 -hsync +vsync (53.7 kHz)
(II) intel(0): Modeline "1024x768"x60.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz)
(II) intel(0): Modeline "800x600"x60.3 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz)
(II) intel(0): Modeline "640x480"x59.9 25.18 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz)
(II) intel(0): EDID for output LVDS
(II) intel(0): Not using default mode "320x175" (doublescan mode not supported)
(II) intel(0): Not using default mode "320x200" (doublescan mode not supported)
(II) intel(0): Not using default mode "360x200" (doublescan mode not supported)
(II) intel(0): Not using default mode "320x240" (doublescan mode not supported)
(II) intel(0): Not using default mode "320x240" (doublescan mode not supported)
(II) intel(0): Not using default mode "320x240" (doublescan mode not supported)
(II) intel(0): Not using default mode "320x240" (doublescan mode not supported)
(II) intel(0): Not using default mode "400x300" (doublescan mode not supported)
(II) intel(0): Not using default mode "400x300" (doublescan mode not supported)
(II) intel(0): Not using default mode "400x300" (doublescan mode not supported)
(II) intel(0): Not using default mode "400x300" (doublescan mode not supported)
(II) intel(0): Not using default mode "400x300" (doublescan mode not supported)
(II) intel(0): Not using default mode "1024x768" (interlace mode not supported)
(II) intel(0): Not using default mode "512x384" (doublescan mode not supported)
(II) intel(0): Not using default mode "512x384" (doublescan mode not supported)
(II) intel(0): Not using default mode "512x384" (doublescan mode not supported)
(II) intel(0): Not using default mode "512x384" (doublescan mode not supported)
(II) intel(0): Not using default mode "512x384" (doublescan mode not supported)
(II) intel(0): Not using default mode "1152x864" (exceeds panel dimensions)
(II) intel(0): Not using default mode "576x432" (doublescan mode not supported)
(II) intel(0): Not using default mode "1280x960" (exceeds panel dimensions)
(II) intel(0): Not using default mode "640x480" (doublescan mode not supported)
(II) intel(0): Not using default mode "1280x960" (exceeds panel dimensions)
(II) intel(0): Not using default mode "640x480" (doublescan mode not supported)
(II) intel(0): Not using default mode "1280x1024" (exceeds panel dimensions)
(II) intel(0): Not using default mode "640x512" (doublescan mode not supported)
(II) intel(0): Not using default mode "1280x1024" (exceeds panel dimensions)
(II) intel(0): Not using default mode "640x512" (doublescan mode not supported)
(II) intel(0): Not using default mode "1280x1024" (exceeds panel dimensions)
(II) intel(0): Not using default mode "640x512" (doublescan mode not supported)
(II) intel(0): Not using default mode "1600x1200" (exceeds panel dimensions)
(II) intel(0): Not using default mode "800x600" (doublescan mode not supported)
(II) intel(0): Not using default mode "1600x1200" (exceeds panel dimensions)
(II) intel(0): Not using default mode "800x600" (doublescan mode not supported)
(II) intel(0): Not using default mode "1600x1200" (exceeds panel dimensions)
(II) intel(0): Not using default mode "800x600" (doublescan mode not supported)
(II) intel(0): Not using default mode "1600x1200" (exceeds panel dimensions)
(II) intel(0): Not using default mode "800x600" (doublescan mode not supported)
(II) intel(0): Not using default mode "1600x1200" (exceeds panel dimensions)
(II) intel(0): Not using default mode "800x600" (doublescan mode not supported)
(II) intel(0): Not using default mode "1792x1344" (exceeds panel dimensions)
(II) intel(0): Not using default mode "896x672" (doublescan mode not supported)
(II) intel(0): Not using default mode "1792x1344" (exceeds panel dimensions)
(II) intel(0): Not using default mode "896x672" (doublescan mode not supported)
(II) intel(0): Not using default mode "1856x1392" (exceeds panel dimensions)
(II) intel(0): Not using default mode "928x696" (doublescan mode not supported)
(II) intel(0): Not using default mode "1856x1392" (exceeds panel dimensions)
(II) intel(0): Not using default mode "928x696" (doublescan mode not supported)
(II) intel(0): Not using default mode "1920x1440" (exceeds panel dimensions)
(II) intel(0): Not using default mode "960x720" (doublescan mode not supported)
(II) intel(0): Not using default mode "1920x1440" (exceeds panel dimensions)
(II) intel(0): Not using default mode "960x720" (doublescan mode not supported)
(II) intel(0): Not using default mode "416x312" (doublescan mode not supported)
(II) intel(0): Not using default mode "1152x864" (exceeds panel dimensions)
(II) intel(0): Not using default mode "576x432" (doublescan mode not supported)
(II) intel(0): Not using default mode "1152x864" (exceeds panel dimensions)
(II) intel(0): Not using default mode "576x432" (doublescan mode not supported)
(II) intel(0): Not using default mode "1152x864" (exceeds panel dimensions)
(II) intel(0): Not using default mode "576x432" (doublescan mode not supported)
(II) intel(0): Not using default mode "1152x864" (exceeds panel dimensions)
(II) intel(0): Not using default mode "576x432" (doublescan mode not supported)
(II) intel(0): Not using default mode "1152x864" (exceeds panel dimensions)
(II) intel(0): Not using default mode "576x432" (doublescan mode not supported)
(II) intel(0): Not using default mode "1152x864" (exceeds panel dimensions)
(II) intel(0): Not using default mode "576x432" (doublescan mode not supported)
(II) intel(0): Not using default mode "1360x768" (monitor doesn't support reduced blanking)
(II) intel(0): Not using default mode "680x384" (doublescan mode not supported)
(II) intel(0): Not using default mode "1360x768" (exceeds panel dimensions)
(II) intel(0): Not using default mode "680x384" (doublescan mode not supported)
(II) intel(0): Not using default mode "1400x1050" (exceeds panel dimensions)
(II) intel(0): Not using default mode "700x525" (doublescan mode not supported)
(II) intel(0): Not using default mode "1400x1050" (exceeds panel dimensions)
(II) intel(0): Not using default mode "700x525" (doublescan mode not supported)
(II) intel(0): Not using default mode "1400x1050" (exceeds panel dimensions)
(II) intel(0): Not using default mode "700x525" (doublescan mode not supported)
(II) intel(0): Not using default mode "1400x1050" (exceeds panel dimensions)
(II) intel(0): Not using default mode "700x525" (doublescan mode not supported)
(II) intel(0): Not using default mode "1440x900" (exceeds panel dimensions)
(II) intel(0): Not using default mode "720x450" (doublescan mode not supported)
(II) intel(0): Not using default mode "1600x1024" (exceeds panel dimensions)
(II) intel(0): Not using default mode "800x512" (doublescan mode not supported)
(II) intel(0): Not using default mode "1680x1050" (monitor doesn't support reduced blanking)
(II) intel(0): Not using default mode "840x525" (doublescan mode not supported)
(II) intel(0): Not using default mode "1680x1050" (exceeds panel dimensions)
(II) intel(0): Not using default mode "840x525" (doublescan mode not supported)
(II) intel(0): Not using default mode "1680x1050" (exceeds panel dimensions)
(II) intel(0): Not using default mode "840x525" (doublescan mode not supported)
(II) intel(0): Not using default mode "1680x1050" (exceeds panel dimensions)
(II) intel(0): Not using default mode "840x525" (doublescan mode not supported)
(II) intel(0): Not using default mode "1680x1050" (exceeds panel dimensions)
(II) intel(0): Not using default mode "840x525" (doublescan mode not supported)
(II) intel(0): Not using default mode "1920x1080" (monitor doesn't support reduced blanking)
(II) intel(0): Not using default mode "960x540" (doublescan mode not supported)
(II) intel(0): Not using default mode "1920x1200" (monitor doesn't support reduced blanking)
(II) intel(0): Not using default mode "960x600" (doublescan mode not supported)
(II) intel(0): Not using default mode "1920x1440" (exceeds panel dimensions)
(II) intel(0): Not using default mode "960x720" (doublescan mode not supported)
(II) intel(0): Not using default mode "2048x1536" (exceeds panel dimensions)
(II) intel(0): Not using default mode "1024x768" (doublescan mode not supported)
(II) intel(0): Not using default mode "2048x1536" (exceeds panel dimensions)
(II) intel(0): Not using default mode "1024x768" (doublescan mode not supported)
(II) intel(0): Not using default mode "2048x1536" (exceeds panel dimensions)
(II) intel(0): Not using default mode "1024x768" (doublescan mode not supported)
(II) intel(0): Printing probed modes for output LVDS
(II) intel(0): Modeline "1024x768"x60.0 65.00 1024 1048 1184 1344 768 771 777 806 (48.4 kHz)
(II) intel(0): Modeline "1024x768"x85.0 94.50 1024 1072 1168 1376 768 769 772 808 +hsync +vsync (68.7 kHz)
(II) intel(0): Modeline "1024x768"x75.0 78.75 1024 1040 1136 1312 768 769 772 800 +hsync +vsync (60.0 kHz)
(II) intel(0): Modeline "1024x768"x70.1 75.00 1024 1048 1184 1328 768 771 777 806 -hsync -vsync (56.5 kHz)
(II) intel(0): Modeline "1024x768"x60.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz)
(II) intel(0): Modeline "832x624"x74.6 57.28 832 864 928 1152 624 625 628 667 -hsync -vsync (49.7 kHz)
(II) intel(0): Modeline "800x600"x85.1 56.30 800 832 896 1048 600 601 604 631 +hsync +vsync (53.7 kHz)
(II) intel(0): Modeline "800x600"x72.2 50.00 800 856 976 1040 600 637 643 666 +hsync +vsync (48.1 kHz)
(II) intel(0): Modeline "800x600"x75.0 49.50 800 816 896 1056 600 601 604 625 +hsync +vsync (46.9 kHz)
(II) intel(0): Modeline "800x600"x60.3 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz)
(II) intel(0): Modeline "800x600"x56.2 36.00 800 824 896 1024 600 601 603 625 +hsync +vsync (35.2 kHz)
(II) intel(0): Modeline "640x480"x85.0 36.00 640 696 752 832 480 481 484 509 -hsync -vsync (43.3 kHz)
(II) intel(0): Modeline "640x480"x72.8 31.50 640 664 704 832 480 489 492 520 -hsync -vsync (37.9 kHz)
(II) intel(0): Modeline "640x480"x75.0 31.50 640 656 720 840 480 481 484 500 -hsync -vsync (37.5 kHz)
(II) intel(0): Modeline "640x480"x59.9 25.18 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz)
(II) intel(0): Modeline "720x400"x85.0 35.50 720 756 828 936 400 401 404 446 -hsync +vsync (37.9 kHz)
(II) intel(0): Modeline "640x400"x85.1 31.50 640 672 736 832 400 401 404 445 -hsync +vsync (37.9 kHz)
(II) intel(0): Modeline "640x350"x85.1 31.50 640 672 736 832 350 382 385 445 +hsync -vsync (37.9 kHz)
(II) intel(0): Not using default mode "640x350" (vrefresh out of range)
(II) intel(0): Not using default mode "320x175" (doublescan mode not supported)
(II) intel(0): Not using default mode "640x400" (vrefresh out of range)
(II) intel(0): Not using default mode "320x200" (doublescan mode not supported)
(II) intel(0): Not using default mode "720x400" (vrefresh out of range)
(II) intel(0): Not using default mode "360x200" (doublescan mode not supported)
(II) intel(0): Not using default mode "640x480" (vrefresh out of range)
(II) intel(0): Not using default mode "320x240" (doublescan mode not supported)
(II) intel(0): Not using default mode "640x480" (vrefresh out of range)
(II) intel(0): Not using default mode "320x240" (doublescan mode not supported)
(II) intel(0): Not using default mode "640x480" (vrefresh out of range)
(II) intel(0): Not using default mode "320x240" (doublescan mode not supported)
(II) intel(0): Not using default mode "640x480" (vrefresh out of range)
(II) intel(0): Not using default mode "320x240" (doublescan mode not supported)
(II) intel(0): Not using default mode "800x600" (vrefresh out of range)
(II) intel(0): Not using default mode "400x300" (doublescan mode not supported)
(II) intel(0): Not using default mode "800x600" (vrefresh out of range)
(II) intel(0): Not using default mode "400x300" (doublescan mode not supported)
(II) intel(0): Not using default mode "800x600" (vrefresh out of range)
(II) intel(0): Not using default mode "400x300" (doublescan mode not supported)
(II) intel(0): Not using default mode "800x600" (vrefresh out of range)
(II) intel(0): Not using default mode "400x300" (doublescan mode not supported)
(II) intel(0): Not using default mode "800x600" (vrefresh out of range)
(II) intel(0): Not using default mode "400x300" (doublescan mode not supported)
(II) intel(0): Not using default mode "1024x768" (interlace mode not supported)
(II) intel(0): Not using default mode "512x384" (doublescan mode not supported)
(II) intel(0): Not using default mode "1024x768" (vrefresh out of range)
(II) intel(0): Not using default mode "512x384" (doublescan mode not supported)
(II) intel(0): Not using default mode "1024x768" (vrefresh out of range)
(II) intel(0): Not using default mode "512x384" (doublescan mode not supported)
(II) intel(0): Not using default mode "1024x768" (vrefresh out of range)
(II) intel(0): Not using default mode "512x384" (doublescan mode not supported)
(II) intel(0): Not using default mode "1024x768" (vrefresh out of range)
(II) intel(0): Not using default mode "512x384" (doublescan mode not supported)
(II) intel(0): Not using default mode "1152x864" (vrefresh out of range)
(II) intel(0): Not using default mode "576x432" (doublescan mode not supported)
(II) intel(0): Not using default mode "1280x960" (vrefresh out of range)
(II) intel(0): Not using default mode "640x480" (doublescan mode not supported)
(II) intel(0): Not using default mode "1280x960" (vrefresh out of range)
(II) intel(0): Not using default mode "640x480" (doublescan mode not supported)
(II) intel(0): Not using default mode "1280x1024" (vrefresh out of range)
(II) intel(0): Not using default mode "640x512" (doublescan mode not supported)
(II) intel(0): Not using default mode "1280x1024" (vrefresh out of range)
(II) intel(0): Not using default mode "640x512" (doublescan mode not supported)
(II) intel(0): Not using default mode "1280x1024" (vrefresh out of range)
(II) intel(0): Not using default mode "640x512" (doublescan mode not supported)
(II) intel(0): Not using default mode "1600x1200" (vrefresh out of range)
(II) intel(0): Not using default mode "800x600" (doublescan mode not supported)
(II) intel(0): Not using default mode "1600x1200" (vrefresh out of range)
(II) intel(0): Not using default mode "800x600" (doublescan mode not supported)
(II) intel(0): Not using default mode "1600x1200" (vrefresh out of range)
(II) intel(0): Not using default mode "800x600" (doublescan mode not supported)
(II) intel(0): Not using default mode "1600x1200" (vrefresh out of range)
(II) intel(0): Not using default mode "800x600" (doublescan mode not supported)
(II) intel(0): Not using default mode "1600x1200" (vrefresh out of range)
(II) intel(0): Not using default mode "800x600" (doublescan mode not supported)
(II) intel(0): Not using default mode "1792x1344" (vrefresh out of range)
(II) intel(0): Not using default mode "896x672" (doublescan mode not supported)
(II) intel(0): Not using default mode "1792x1344" (vrefresh out of range)
(II) intel(0): Not using default mode "896x672" (doublescan mode not supported)
(II) intel(0): Not using default mode "1856x1392" (vrefresh out of range)
(II) intel(0): Not using default mode "928x696" (doublescan mode not supported)
(II) intel(0): Not using default mode "1856x1392" (vrefresh out of range)
(II) intel(0): Not using default mode "928x696" (doublescan mode not supported)
(II) intel(0): Not using default mode "1920x1440" (vrefresh out of range)
(II) intel(0): Not using default mode "960x720" (doublescan mode not supported)
(II) intel(0): Not using default mode "1920x1440" (vrefresh out of range)
(II) intel(0): Not using default mode "960x720" (doublescan mode not supported)
(II) intel(0): Not using default mode "832x624" (vrefresh out of range)
(II) intel(0): Not using default mode "416x312" (doublescan mode not supported)
(II) intel(0): Not using default mode "1152x864" (vrefresh out of range)
(II) intel(0): Not using default mode "576x432" (doublescan mode not supported)
(II) intel(0): Not using default mode "1152x864" (vrefresh out of range)
(II) intel(0): Not using default mode "576x432" (doublescan mode not supported)
(II) intel(0): Not using default mode "1152x864" (vrefresh out of range)
(II) intel(0): Not using default mode "576x432" (doublescan mode not supported)
(II) intel(0): Not using default mode "1152x864" (vrefresh out of range)
(II) intel(0): Not using default mode "576x432" (doublescan mode not supported)
(II) intel(0): Not using default mode "1152x864" (vrefresh out of range)
(II) intel(0): Not using default mode "576x432" (doublescan mode not supported)
(II) intel(0): Not using default mode "1152x864" (vrefresh out of range)
(II) intel(0): Not using default mode "576x432" (doublescan mode not supported)
(II) intel(0): Not using default mode "1360x768" (vrefresh out of range)
(II) intel(0): Not using default mode "680x384" (doublescan mode not supported)
(II) intel(0): Not using default mode "1360x768" (vrefresh out of range)
(II) intel(0): Not using default mode "680x384" (doublescan mode not supported)
(II) intel(0): Not using default mode "1400x1050" (vrefresh out of range)
(II) intel(0): Not using default mode "700x525" (doublescan mode not supported)
(II) intel(0): Not using default mode "1400x1050" (vrefresh out of range)
(II) intel(0): Not using default mode "700x525" (doublescan mode not supported)
(II) intel(0): Not using default mode "1400x1050" (vrefresh out of range)
(II) intel(0): Not using default mode "700x525" (doublescan mode not supported)
(II) intel(0): Not using default mode "1400x1050" (vrefresh out of range)
(II) intel(0): Not using default mode "700x525" (doublescan mode not supported)
(II) intel(0): Not using default mode "1440x900" (vrefresh out of range)
(II) intel(0): Not using default mode "720x450" (doublescan mode not supported)
(II) intel(0): Not using default mode "1600x1024" (vrefresh out of range)
(II) intel(0): Not using default mode "800x512" (doublescan mode not supported)
(II) intel(0): Not using default mode "1680x1050" (vrefresh out of range)
(II) intel(0): Not using default mode "840x525" (doublescan mode not supported)
(II) intel(0): Not using default mode "1680x1050" (vrefresh out of range)
(II) intel(0): Not using default mode "840x525" (doublescan mode not supported)
(II) intel(0): Not using default mode "1680x1050" (vrefresh out of range)
(II) intel(0): Not using default mode "840x525" (doublescan mode not supported)
(II) intel(0): Not using default mode "1680x1050" (vrefresh out of range)
(II) intel(0): Not using default mode "840x525" (doublescan mode not supported)
(II) intel(0): Not using default mode "1680x1050" (vrefresh out of range)
(II) intel(0): Not using default mode "840x525" (doublescan mode not supported)
(II) intel(0): Not using default mode "1920x1080" (vrefresh out of range)
(II) intel(0): Not using default mode "960x540" (doublescan mode not supported)
(II) intel(0): Not using default mode "1920x1200" (vrefresh out of range)
(II) intel(0): Not using default mode "960x600" (doublescan mode not supported)
(II) intel(0): Not using default mode "1920x1440" (vrefresh out of range)
(II) intel(0): Not using default mode "960x720" (doublescan mode not supported)
(II) intel(0): Not using default mode "2048x1536" (vrefresh out of range)
(II) intel(0): Not using default mode "1024x768" (doublescan mode not supported)
(II) intel(0): Not using default mode "2048x1536" (vrefresh out of range)
(II) intel(0): Not using default mode "1024x768" (doublescan mode not supported)
(II) intel(0): Not using default mode "2048x1536" (vrefresh out of range)
(II) intel(0): Not using default mode "1024x768" (doublescan mode not supported)
(II) intel(0): Printing probed modes for output TV
(II) intel(0): Modeline "1024x768"x30.0 26.89 1024 1025 1088 1120 768 769 800 801 (24.0 kHz)
(II) intel(0): Modeline "800x600"x30.0 17.00 800 801 864 896 600 601 632 633 (19.0 kHz)
(II) intel(0): Modeline "848x480"x30.0 14.51 848 849 912 944 480 481 512 513 (15.4 kHz)
(II) intel(0): Modeline "640x480"x30.0 11.31 640 641 704 736 480 481 512 513 (15.4 kHz)
(II) intel(0): Output VGA connected
(II) intel(0): Output LVDS connected
(II) intel(0): Output TV connected
(II) intel(0): Using exact sizes for initial modes
(II) intel(0): Output VGA using initial mode 1024x768
(II) intel(0): Output LVDS using initial mode 1024x768
(II) intel(0): Output TV using initial mode 1024x768
(II) intel(0): Using default gamma of (1.0, 1.0, 1.0) unless otherwise stated.
(II) intel(0): detected 512 kB GTT.
(II) intel(0): detected 32764 kB stolen memory.
(==) intel(0): video overlay key set to 0x101fe
(==) intel(0): DPI set to (96, 96)
(II) Loading sub module "fb"
(II) LoadModule: "fb"
(II) Loading /usr/lib/xorg/modules/libfb.so
(II) Module fb: vendor="X.Org Foundation"
compiled for 1.7.6, module version = 1.0.0
ABI class: X.Org ANSI C Emulation, version 0.4
(II) intel(0): Comparing regs from server start up to After PreInit
(WW) intel(0): Register 0x61200 (PP_STATUS) changed from 0xc0000008 to 0xd000000a
(WW) intel(0): PP_STATUS before: on, ready, sequencing idle
(WW) intel(0): PP_STATUS after: on, ready, sequencing on
(WW) intel(0): Register 0x61114 (PORT_HOTPLUG_STAT) changed from 0x00000b00 to 0x00000f00
(WW) intel(0): Register 0x70024 (PIPEASTAT) changed from 0x00000206 to 0x00000236
(WW) intel(0): PIPEASTAT before: status: VSYNC_INT_STATUS SVBLANK_INT_STATUS VBLANK_INT_STATUS
(WW) intel(0): PIPEASTAT after: status: VSYNC_INT_STATUS OFIELD_INT_STATUS EFIELD_INT_STATUS SVBLANK_INT_STATUS VBLANK_INT_STATUS
(WW) intel(0): Register 0x71024 (PIPEBSTAT) changed from 0x00400206 to 0x00400246
(WW) intel(0): PIPEBSTAT before: status: LBLC_EVENT_ENABLE VSYNC_INT_STATUS SVBLANK_INT_STATUS VBLANK_INT_STATUS
(WW) intel(0): PIPEBSTAT after: status: LBLC_EVENT_ENABLE VSYNC_INT_STATUS LBLC_EVENT_STATUS SVBLANK_INT_STATUS VBLANK_INT_STATUS
(WW) intel(0): Register 0x321b (FBC_FENCE_OFF) changed from 0xac015800 to 0x5d038c00
(II) UnloadModule: "vesa"
(II) Unloading /usr/lib/xorg/modules/drivers/vesa_drv.so
(II) UnloadModule: "fbdev"
(II) Unloading /usr/lib/xorg/modules/drivers/fbdev_drv.so
(II) UnloadModule: "fbdevhw"
(II) Unloading /usr/lib/xorg/modules/linux/libfbdevhw.so
(==) Depth 24 pixmap format is 32 bpp
(II) intel(0): Kernel reported 473600 total, 1 used
(II) intel(0): I830CheckAvailableMemory: 1894396 kB available
(II) intel(0): [DRI2] Setup complete
(**) intel(0): Framebuffer compression enabled
(**) intel(0): Tiling enabled
(**) intel(0): SwapBuffers wait enabled
(==) intel(0): VideoRam: 262144 KB
(II) intel(0): Attempting memory allocation with tiled buffers.
(II) intel(0): Tiled allocation successful.
(II) intel(0): vgaHWGetIOBase: hwp->IOBase is 0x03d0, hwp->PIOOffset is 0x0000
(II) UXA(0): Driver registered support for the following operations:
(II) solid
(II) copy
(II) composite (RENDER acceleration)
(==) intel(0): Backing store disabled
(==) intel(0): Silken mouse enabled
(II) intel(0): Initializing HW Cursor
(II) intel(0): Disable render standby.
(II) intel(0): Fixed memory allocation layout:
(II) intel(0): 0x00000000-0x0003ffff: compressed frame buffer (256 kB, 0x000000007e000000 physical
)
(II) intel(0): 0x00040000-0x00040fff: power context (4 kB)
(II) intel(0): 0x01fff000: end of stolen memory
(II) intel(0): 0x01fff000-0x0f9fefff: DRI memory manager (223232 kB)
(II) intel(0): 0x10000000: end of aperture
(II) intel(0): BO memory allocation layout:
(II) intel(0): 0x01fff000: start of memory manager
(II) intel(0): 0x02020000-0x0231ffff: front buffer (3072 kB) X tiled
(II) intel(0): 0x02420000-0x02429fff: HW cursors (40 kB)
(II) intel(0): 0x0f9ff000: end of memory manager
(II) intel(0): Selecting standard 18 bit TMDS pixel format.
(II) intel(0): Output configuration:
(II) intel(0): Pipe A is on
(II) intel(0): Display plane A is now enabled and connected to pipe A.
(II) intel(0): Pipe B is on
(II) intel(0): Display plane B is now enabled and connected to pipe B.
(II) intel(0): Output VGA is connected to pipe none
(II) intel(0): Output LVDS is connected to pipe B
(II) intel(0): Output TV is connected to pipe A
(II) intel(0): RandR 1.2 enabled, ignore the following RandR disabled message.
(==) intel(0): DPMS enabled
(==) intel(0): Intel XvMC decoder disabled
(II) intel(0): Set up textured video
(II) intel(0): direct rendering: DRI2 Enabled
(--) RandR disabled
(II) Initializing built-in extension Generic Event Extension
(II) Initializing built-in extension SHAPE
(II) Initializing built-in extension MIT-SHM
(II) Initializing built-in extension XInputExtension
(II) Initializing built-in extension XTEST
(II) Initializing built-in extension BIG-REQUESTS
(II) Initializing built-in extension SYNC
(II) Initializing built-in extension XKEYBOARD
(II) Initializing built-in extension XC-MISC
(II) Initializing built-in extension SECURITY
(II) Initializing built-in extension XINERAMA
(II) Initializing built-in extension XFIXES
(II) Initializing built-in extension RENDER
(II) Initializing built-in extension RANDR
(II) Initializing built-in extension COMPOSITE
(II) Initializing built-in extension DAMAGE
(II) AIGLX: enabled GLX_MESA_copy_sub_buffer
(II) AIGLX: enabled GLX_SGI_make_current_read
(II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control
(II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
(II) AIGLX: Loaded and initialized /usr/lib/dri/i965_dri.so
(II) GLX: Initialized DRI2 GL provider for screen 0
(II) intel(0): Setting screen physical size to 270 x 203
(II) XKB: reuse xkmfile /var/lib/xkb/server-B20D7FC79C7F597315E3E501AEF10E0D866E8E92.xkm
(II) config/udev: Adding input device Power Button (/dev/input/event1)
(**) Power Button: Applying InputClass "evdev keyboard catchall"
(II) LoadModule: "evdev"
(II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
(II) Module evdev: vendor="X.Org Foundation"
compiled for 1.7.6, module version = 2.3.2
Module class: X.Org XInput Driver
ABI class: X.Org XInput driver, version 7.0
(**) Power Button: always reports core events
(**) Power Button: Device: "/dev/input/event1"
(II) Power Button: Found keys
(II) Power Button: Configuring as keyboard
(II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD)
(**) Option "xkb_rules" "evdev"
(**) Option "xkb_model" "pc105"
(**) Option "xkb_layout" "us"
(II) config/udev: Adding input device Video Bus (/dev/input/event5)
(**) Video Bus: Applying InputClass "evdev keyboard catchall"
(**) Video Bus: always reports core events
(**) Video Bus: Device: "/dev/input/event5"
(II) Video Bus: Found keys
(II) Video Bus: Configuring as keyboard
(II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD)
(**) Option "xkb_rules" "evdev"
(**) Option "xkb_model" "pc105"
(**) Option "xkb_layout" "us"
(II) config/udev: Adding input device Power Button (/dev/input/event0)
(**) Power Button: Applying InputClass "evdev keyboard catchall"
(**) Power Button: always reports core events
(**) Power Button: Device: "/dev/input/event0"
(II) Power Button: Found keys
(II) Power Button: Configuring as keyboard
(II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD)
(**) Option "xkb_rules" "evdev"
(**) Option "xkb_model" "pc105"
(**) Option "xkb_layout" "us"
(II) config/udev: Adding input device HDA Digital PCBeep (/dev/input/event6)
(II) No input driver/identifier specified (ignoring)
(II) config/udev: Adding input device AT Raw Set 2 keyboard (/dev/input/event3)
(**) AT Raw Set 2 keyboard: Applying InputClass "evdev keyboard catchall"
(**) AT Raw Set 2 keyboard: always reports core events
(**) AT Raw Set 2 keyboard: Device: "/dev/input/event3"
(II) AT Raw Set 2 keyboard: Found keys
(II) AT Raw Set 2 keyboard: Configuring as keyboard
(II) XINPUT: Adding extended input device "AT Raw Set 2 keyboard" (type: KEYBOARD)
(**) Option "xkb_rules" "evdev"
(**) Option "xkb_model" "pc105"
(**) Option "xkb_layout" "us"
(II) config/udev: Adding input device PS/2 Generic Mouse (/dev/input/event4)
(**) PS/2 Generic Mouse: Applying InputClass "evdev pointer catchall"
(**) PS/2 Generic Mouse: always reports core events
(**) PS/2 Generic Mouse: Device: "/dev/input/event4"
(II) PS/2 Generic Mouse: Found 3 mouse buttons
(II) PS/2 Generic Mouse: Found relative axes
(II) PS/2 Generic Mouse: Found x and y relative axes
(II) PS/2 Generic Mouse: Configuring as mouse
(**) PS/2 Generic Mouse: YAxisMapping: buttons 4 and 5
(**) PS/2 Generic Mouse: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
(II) XINPUT: Adding extended input device "PS/2 Generic Mouse" (type: MOUSE)
(II) PS/2 Generic Mouse: initialized for relative axes.
(II) config/udev: Adding input device PS/2 Generic Mouse (/dev/input/mouse1)
(II) No input driver/identifier specified (ignoring)
(II) config/udev: Adding input device Macintosh mouse button emulation (/dev/input/event2)
(**) Macintosh mouse button emulation: Applying InputClass "evdev pointer catchall"
(**) Macintosh mouse button emulation: always reports core events
(**) Macintosh mouse button emulation: Device: "/dev/input/event2"
(II) Macintosh mouse button emulation: Found 3 mouse buttons
(II) Macintosh mouse button emulation: Found relative axes
(II) Macintosh mouse button emulation: Found x and y relative axes
(II) Macintosh mouse button emulation: Configuring as mouse
(**) Macintosh mouse button emulation: YAxisMapping: buttons 4 and 5
(**) Macintosh mouse button emulation: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
(II) XINPUT: Adding extended input device "Macintosh mouse button emulation" (type: MOUSE)
(II) Macintosh mouse button emulation: initialized for relative axes.
(II) config/udev: Adding input device Macintosh mouse button emulation (/dev/input/mouse0)
(II) No input driver/identifier specified (ignoring)
(II) XKB: reuse xkmfile /var/lib/xkb/server-F8D9B4EE1D9075AF4B1C23C75362EE93E14954A0.xkm
(II) intel(0): I2C bus "CRTDDC_A" initialized.
(II) intel(0): I2C device "CRTDDC_A:ddc2" registered at address 0xA0.
(II) intel(0): I2C device "CRTDDC_A:ddc2" removed.
(II) intel(0): I2C bus "CRTDDC_A" removed.
(II) intel(0): I2C bus "CRTDDC_D" initialized.
(II) intel(0): I2C device "CRTDDC_D:ddc2" registered at address 0xA0.
(II) intel(0): I2C device "CRTDDC_D:ddc2" removed.
(II) intel(0): I2C bus "CRTDDC_D" removed.
(II) intel(0): I2C bus "CRTDDC_E" initialized.
(II) intel(0): I2C device "CRTDDC_E:ddc2" registered at address 0xA0.
(II) intel(0): I2C device "CRTDDC_E:ddc2" removed.
(II) intel(0): I2C bus "CRTDDC_E" removed.
(II) intel(0): I2C bus "CRTDDC_A" initialized.
(II) intel(0): I2C device "CRTDDC_A:ddc2" registered at address 0xA0.
(II) intel(0): I2C device "CRTDDC_A:ddc2" removed.
(II) intel(0): I2C bus "CRTDDC_A" removed.
(II) intel(0): I2C bus "CRTDDC_D" initialized.
(II) intel(0): I2C device "CRTDDC_D:ddc2" registered at address 0xA0.
(II) intel(0): I2C device "CRTDDC_D:ddc2" removed.
(II) intel(0): I2C bus "CRTDDC_D" removed.
(II) intel(0): I2C bus "CRTDDC_E" initialized.
(II) intel(0): I2C device "CRTDDC_E:ddc2" registered at address 0xA0.
(II) intel(0): I2C device "CRTDDC_E:ddc2" removed.
(II) intel(0): I2C bus "CRTDDC_E" removed.
(II) intel(0): I2C bus "CRTDDC_A" initialized.
(II) intel(0): I2C device "CRTDDC_A:ddc2" registered at address 0xA0.
(II) intel(0): I2C device "CRTDDC_A:ddc2" removed.
(II) intel(0): I2C bus "CRTDDC_A" removed.
(II) intel(0): I2C bus "CRTDDC_D" initialized.
(II) intel(0): I2C device "CRTDDC_D:ddc2" registered at address 0xA0.
(II) intel(0): I2C device "CRTDDC_D:ddc2" removed.
(II) intel(0): I2C bus "CRTDDC_D" removed.
(II) intel(0): I2C bus "CRTDDC_E" initialized.
(II) intel(0): I2C device "CRTDDC_E:ddc2" registered at address 0xA0.
(II) intel(0): I2C device "CRTDDC_E:ddc2" removed.
(II) intel(0): I2C bus "CRTDDC_E" removed.
(II) intel(0): I2C bus "CRTDDC_A" initialized.
(II) intel(0): I2C device "CRTDDC_A:ddc2" registered at address 0xA0.
(II) intel(0): I2C device "CRTDDC_A:ddc2" removed.
(II) intel(0): I2C bus "CRTDDC_A" removed.
(II) intel(0): I2C bus "CRTDDC_D" initialized.
(II) intel(0): I2C device "CRTDDC_D:ddc2" registered at address 0xA0.
(II) intel(0): I2C device "CRTDDC_D:ddc2" removed.
(II) intel(0): I2C bus "CRTDDC_D" removed.
(II) intel(0): I2C bus "CRTDDC_E" initialized.
(II) intel(0): I2C device "CRTDDC_E:ddc2" registered at address 0xA0.
(II) intel(0): I2C device "CRTDDC_E:ddc2" removed.
(II) intel(0): I2C bus "CRTDDC_E" removed.
(II) intel(0): I2C bus "CRTDDC_A" initialized.
(II) intel(0): I2C device "CRTDDC_A:ddc2" registered at address 0xA0.
(II) intel(0): I2C device "CRTDDC_A:ddc2" removed.
(II) intel(0): I2C bus "CRTDDC_A" removed.
(II) intel(0): I2C bus "CRTDDC_D" initialized.
(II) intel(0): I2C device "CRTDDC_D:ddc2" registered at address 0xA0.
(II) intel(0): I2C device "CRTDDC_D:ddc2" removed.
(II) intel(0): I2C bus "CRTDDC_D" removed.
(II) intel(0): I2C bus "CRTDDC_E" initialized.
(II) intel(0): I2C device "CRTDDC_E:ddc2" registered at address 0xA0.
(II) intel(0): I2C device "CRTDDC_E:ddc2" removed.
(II) intel(0): I2C bus "CRTDDC_E" removed.
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: help on graphic performance issue
2012-04-18 16:46 help on graphic performance issue Guo Tang
@ 2012-04-18 17:18 ` Chris Wilson
0 siblings, 0 replies; 2+ messages in thread
From: Chris Wilson @ 2012-04-18 17:18 UTC (permalink / raw)
To: Guo Tang, intel-gfx
[-- Attachment #1: Type: text/plain, Size: 1157 bytes --]
On Wed, 18 Apr 2012 09:46:03 -0700, Guo Tang <guo.tang@sonoartis.com> wrote:
> We have a machine running ubuntu 10.04 (kernel version 2.6.32). The
> application is simple: It has a display area of 640x480 showing image
> at about 30Hz rate.
[snip]
> The application
> drawing is through GTK/Cairo. So not sure whether the problem is
> inside configuration of GTK, Cairo, X or the
> Intel graphic driver.
Simply put, if you profile, you find most of the time is in XPutImage.
Without updating your graphics stack, your best option is to upload the
image data yourself either into an XShmPixmap (though I think your driver
is likely too old to support them) or through XShmPutImage into an
ordinary Pixmap. And then use that pixmap as the source for your Cairo
drawing operations, or directly into place if you don't require
compositing.
Your first step should be to define some performance targets so that you
can judge whether the current setup is an issue or not. And then you
should perform some system profiling so you know where the CPU time is
going and understand the problem better.
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
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