https://bugzilla.novell.com/show_bug.cgi?id=722814
https://bugzilla.novell.com/show_bug.cgi?id=722814#c0
Summary: ati6950: fbdevhw: wrong resolution being used on
1680x1050 physical monitor - Xorg.0.log says 1400x1050
being initialised
Classification: openSUSE
Product: openSUSE 11.4
Version: Final
Platform: x86-64
OS/Version: openSUSE 11.4
Status: NEW
Severity: Normal
Priority: P5 - None
Component: X.Org
AssignedTo: bnc-team-xorg-bugs@forge.provo.novell.com
ReportedBy: abittner@stud.fh-heilbronn.de
QAContact: xorg-maintainer-bugs@forge.provo.novell.com
Found By: ---
Blocker: ---
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:7.0) Gecko/20100101
Firefox/7.0
fresh opensuse 11.4 x64 (amd64, x86-64) installed, all latest zypper ref/up
applied.
ati 6950 pcie gfx card connected to physical 1680x1050 monitor. monitor
onscreen display says the current resolution is being set to 1680x1050 at 60Hz
using only default installation open-source components of opensuse 11.4/x64, no
proprietary ati drivers or so installed.
runlevel5 (xdm/kde) looks somewhat distorted, checked google image search on
circle and circle wikipedia article, everything looks distorted, no real
circles.
http://en.wikipedia.org/wiki/Circle
kde startmenu, configure desktop, display and monitor also shows
1400x1050@77Hz, cannot change anything there.
not a driver linux expert, but i suppose the kernel sets the gfx
kernelmodesettings during boot to 1680x1050 all normally, and then later x.org
simply outputs a wrong pixel count/resolution with 1400x1050 thats why
everything looks distorted.
Thanks. Regards.
Reproducible: Always
Steps to Reproduce:
1.
2.
3.
Expected Results:
Ati Radeon 69xx not supported by opensuse 11.4 packaged opensource driver yet
or a general resolution mismatch bug?
lspci
01:00.0 VGA compatible controller: ATI Technologies Inc Cayman PRO [AMD Radeon
6900 Series] (prog-if 00 [VGA controller])
Subsystem: PC Partner Limited Device 186b
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
Capabilities: [150 v1] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt-
RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt-
RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt-
RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
hwinfo --gfxcard
30: PCI 100.0: 0300 VGA compatible controller (VGA)
[Created at pci.318]
Unique ID: VCu0.Ews4jvMmsSD
Parent ID: _Znp.mxGZ4sT7tg6
SysFS ID: /devices/pci0000:00/0000:00:02.0/0000:01:00.0
SysFS BusID: 0000:01:00.0
Hardware Class: graphics card
Model: "ATI VGA compatible controller"
Vendor: pci 0x1002 "ATI Technologies Inc"
Device: pci 0x6719
SubVendor: pci 0x174b "PC Partner Limited"
SubDevice: pci 0x186b
Memory Range: 0xc0000000-0xcfffffff (ro,non-prefetchable)
Memory Range: 0xfea20000-0xfea3ffff (rw,non-prefetchable)
I/O Ports: 0xe000-0xefff (rw)
Memory Range: 0xfea00000-0xfea1ffff (ro,non-prefetchable,disabled)
IRQ: 10 (no events)
I/O Ports: 0x3c0-0x3df (rw)
Module Alias: "pci:v00001002d00006719sv0000174Bsd0000186Bbc03sc00i00"
Config Status: cfg=no, avail=yes, need=no, active=unknown
Attached to: #9 (PCI bridge)
Primary display adapter: #30
hwinfo --framebuffer
02: None 00.0: 11001 VESA Framebuffer
[Created at bios.459]
Unique ID: rdCR.pWTVqjGiEA4
Hardware Class: framebuffer
Model: "(C) 1988-2010, AMD CAYMAN"
Vendor: "(C) 1988-2010, AMD Technologies Inc."
Device: "CAYMAN"
SubVendor: "AMD ATOMBIOS"
SubDevice:
Revision: "01.00"
Memory Size: 16 MB
Memory Range: 0xc0000000-0xc0ffffff (rw)
Mode 0x0300: 640x400 (+640), 8 bits
Mode 0x0301: 640x480 (+640), 8 bits
Mode 0x0303: 800x600 (+832), 8 bits
Mode 0x0305: 1024x768 (+1024), 8 bits
Mode 0x0307: 1280x1024 (+1280), 8 bits
Mode 0x0310: 640x480 (+1280), 15 bits
Mode 0x0311: 640x480 (+1280), 16 bits
Mode 0x0313: 800x600 (+1600), 15 bits
Mode 0x0314: 800x600 (+1600), 16 bits
Mode 0x0316: 1024x768 (+2048), 15 bits
Mode 0x0317: 1024x768 (+2048), 16 bits
Mode 0x0319: 1280x1024 (+2560), 15 bits
Mode 0x031a: 1280x1024 (+2560), 16 bits
Mode 0x030d: 320x200 (+640), 15 bits
Mode 0x030e: 320x200 (+640), 16 bits
Mode 0x0320: 320x200 (+1280), 24 bits
Mode 0x0393: 320x240 (+320), 8 bits
Mode 0x0395: 320x240 (+640), 16 bits
Mode 0x0396: 320x240 (+1280), 24 bits
Mode 0x03b3: 512x384 (+512), 8 bits
Mode 0x03b5: 512x384 (+1024), 16 bits
Mode 0x03b6: 512x384 (+2048), 24 bits
Mode 0x03c3: 640x350 (+640), 8 bits
Mode 0x03c5: 640x350 (+1280), 16 bits
Mode 0x03c6: 640x350 (+2560), 24 bits
Mode 0x0333: 720x400 (+768), 8 bits
Mode 0x0335: 720x400 (+1472), 16 bits
Mode 0x0336: 720x400 (+2944), 24 bits
Mode 0x0353: 1152x864 (+1152), 8 bits
Mode 0x0355: 1152x864 (+2304), 16 bits
Mode 0x0356: 1152x864 (+4608), 24 bits
Mode 0x0363: 1280x960 (+1280), 8 bits
Mode 0x0365: 1280x960 (+2560), 16 bits
Mode 0x0366: 1280x960 (+5120), 24 bits
Mode 0x0321: 640x480 (+2560), 24 bits
Mode 0x0322: 800x600 (+3200), 24 bits
Mode 0x0323: 1024x768 (+4096), 24 bits
Mode 0x0324: 1280x1024 (+5120), 24 bits
Mode 0x0343: 1400x1050 (+1408), 8 bits
Mode 0x0345: 1400x1050 (+2816), 16 bits
Mode 0x0346: 1400x1050 (+5632), 24 bits
Mode 0x0373: 1600x1200 (+1600), 8 bits
Mode 0x0375: 1600x1200 (+3200), 16 bits
Mode 0x0376: 1600x1200 (+6400), 24 bits
Mode 0x0383: 1792x1344 (+1792), 8 bits
Mode 0x0385: 1792x1344 (+3584), 16 bits
Mode 0x0386: 1792x1344 (+7168), 24 bits
Mode 0x03d3: 1856x1392 (+1856), 8 bits
Mode 0x03d5: 1856x1392 (+3712), 16 bits
Mode 0x03d6: 1856x1392 (+7424), 24 bits
Mode 0x03e3: 1920x1440 (+1920), 8 bits
Mode 0x03e5: 1920x1440 (+3840), 16 bits
Mode 0x03e6: 1920x1440 (+7680), 24 bits
Config Status: cfg=no, avail=yes, need=no, active=unknown
grub kernel parameters in menu.lst are:
.... splash=silent quiet showopts vga=0x345
Xorg.0.log says:
[ 1866.094] (--) FBDEV(0): Virtual size is 1400x1050 (pitch 1400)
[ 1866.094] (II) FBDEV(0): Modeline "current"x0.0 147.04 1400 1432 1600 1768
1050 1054 1058 1074 -hsync -vsync -csync (83.2 kHz)
the Xorg.0.log has some more lines about RADEONHD and RADEON drivers, but
apparently this FBDEV gets used.
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