* [9fans] mach64xx video blues
@ 2003-07-07 8:33 james
2003-07-09 21:33 ` Martin Althoff
0 siblings, 1 reply; 2+ messages in thread
From: james @ 2003-07-07 8:33 UTC (permalink / raw)
To: 9fans
Hello Earthlings,
Problems with my video display. Can you lend a helping command?
This was a default install on a Dell Inspiron 5000. Haven't made any
changes yet but toggled a few switches with aux/vga and the problem
won't leave. What is happening exactly is two or three bands where
nothing but blank color and some horizontal lines being animated
around the edges are being displayed over the windows in rio and the
terminal without rio as well, using the mach64xx ctlr. Could it be my
monitor display? It is set at monitor=xga and vgasize=1024x768x8 in
plan9.ini. But I noticed when using aux/vga piV that this line is
present ( or maybe this is the default res for xga ):
type=xga, size=640x480x8
but cat /dev/vgactl gives:
size 1024x768x8 m8
and the installation troubleshooting wiki mentioned problems with
stretching video on lcd screens. Trying to set vgasize=640x480x8
doesn't seem to affect anything. It still loads at apparently the same
resolution with the bad vids.
THX,
James
Here is cat /dev/vgactl :
type mach64xx
size 1024x768x8 m8
blanktime 30
hwaccel on
hwblank on
panning off
addr 0xfd000000
Here is aux/vga piV :
main->snarf
vga->snarf
mach64xx->snarf
vga->dump
mach64xx->dump
rom table offset 108
freq table offset A7C
memclk 125000000
ref_freq 29500000
ref_divider 64
min_freq 9840000
max_freq 236000000
pd 0 value 4 (|4)
post = 3
vmf 25175000 vmdf 0 vf1 0 vbw 0
vga->init
mach64xx->init
rom table offset 108
freq table offset A7C
memclk 12500
memclk 12500... x 63.555114...t 63... xprec 6...fifosz
2033.763654...fprec 11...prec 6...afifosz 32...fifooff
1971.000000...pfc 7...rcc 9...fifoon 97.000000...
vga->dump
mach64xx->dump
rom table offset 108
freq table offset A7C
memclk 125000000
ref_freq 29500000
ref_divider 64
min_freq 9840000
max_freq 236000000
pd 0 value 4 (|4)
post = 3
main->exits
main->snarf
vga->snarf
mach64xx->snarf
vga->attr: vid=0x1002
vga->attr: did=0x4C4D
vga->attr: 0xC0000-0xC0200=MACH64LM
vga->dump
vga misc E3
vga feature 00
vga sequencer 03 01 0F 00 0A
vga crt A3 7F 88 9A 86 1A 24 FD - 00 60 00 00 00 00 00 00
03 29 FF 80 60 03 04 A3 - FF
vga graphics 00 00 00 00 00 50 05 0F - FF
vga attribute 00 01 02 03 04 05 06 07 - 08 09 0A 0B 0C 0D 0E 0F
41 FF 0F 00 00
vga virtual 0 0
vga panning off
vga vm a b 16777216 0
vga vmz 8388608
vga apz 8388608
vga linear 1
mach64xx->dump
mach64xx pci 4b488 io 2000 pciregs
mach64xx ccru 300
mach64xx HTotalDisp 007F00A3
mach64xx HSyncStrtWid 001A0086
mach64xx VTotalDisp 02FF0324
mach64xx VSyncStrtWid 00090303
mach64xx VlineCrntVline 014A03FF
mach64xx OffPitch 20000000
mach64xx IntCntl 80000134
mach64xx CrtcGenCntl 03002200
mach64xx OvrClr 00000000
mach64xx OvrWidLR 00000000
mach64xx OvrWidTB 00000000
mach64xx CurClr0 FFFFFFFF
mach64xx CurClr1 00000000
mach64xx CurOffset 00018000
mach64xx CurHVposn 018C00C5
mach64xx CurHVoff 00300030
mach64xx ScratchReg0 04100400
mach64xx ScratchReg1 00000000
mach64xx ClockCntl 008C0002
mach64xx BusCntl 7333A001
mach64xx MemCntl 10C57A3B
mach64xx ExtMemCntl E0000C81
mach64xx MemVgaWpSel 00010000
mach64xx MemVgaRpSel 00010000
mach64xx DacRegs 00FF0001
mach64xx DacCntl 8701200A
mach64xx GenTestCntl 00000180
mach64xx ConfigCntl 00003F42
mach64xx ConfigChipId 64004C4D
mach64xx ConfigStat0 00C00095
mach64xx ConfigStat1 00000000
mach64xx ConfigStat2 00000000
mach64xx DspConfig 004A06AA
mach64xx DspOnOff 00BC0678
mach64xx DpBkgdClr FFFFFFFF
mach64xx DpChainMsk FFFFFFFF
mach64xx DpFrgdClr FFFFFFFF
mach64xx DpMix FFFFFFFF
mach64xx DpPixWidth FFFFFFFF
mach64xx DpSrc FFFFFFFF
mach64xx DpWriteMsk FFFFFFFF
mach64xx LcdIndex 00000409
mach64xx LcdData 02000000
mach64xx PLL 8C AC 40 4C 87 03 C0 D4 - D4 D4 00 F9 80 1B 00 00
0E CF 40 00 50 F6 AC 03 - 40 00 24 FD 00 00 00 02
mach64xx LCD ConfigPanel 00034274
mach64xx LCD GenCntl 407520DA
mach64xx LCD DstnCntl 00000000
mach64xx LCD HfbPitchAddr 00000F00
mach64xx LCD HorzStretch 27F00A00
mach64xx LCD VertStretch 00000000
mach64xx LCD ExtVertStretch 0017FB00
mach64xx LCD LtGio 00007000
mach64xx LCD PowerMngmnt 0200040B
mach64xx LCD ZvgPio 02000000
mach64xx VCLK0 31619314
mach64xx VCLK1 31619314
mach64xx VCLK2 31619314
mach64xx VCLK3 0
rom table offset 108
freq table offset A7C
memclk 125000000
ref_freq 29500000
ref_divider 64
min_freq 9840000
max_freq 236000000
pd 0 value 4 (|4)
post = 3
mach64xx pixel clock = 130290000
ATI BIOS rom 0x108 freq 0x0 clock 0xa7c
clocks: 43605 60288 53883 46 0 0 0 0 0 0 0 0 356 0 0 16969
programmable clock: 4
clock to program: 3
reference numerator: 29500
reference denominator: 1
internal clock
reference divider in plls
can't find lcd bios table0
vmf 25175000 vmdf 0 vf1 0 vbw 0
vga->init
mach64xx->init
rom table offset 108
freq table offset A7C
memclk 12500
memclk 12500... x 63.555114...t 63... xprec 6...fifosz
2033.763654...fprec 11...prec 6...afifosz 32...fifooff
1971.000000...pfc 7...rcc 9...fifoon 97.000000...
dbdumpmode
type=xga, size=640x480x8
frequency=25175000
x=640 (0x280), y=480 (0x1E0), z=8 (0x8)
ht=800 (0x320), shb=664 (0x298), ehb=760 (0x2F8)
shs=664 (0x298), ehs=760 (0x2F8)
vt=525 (0x20D), vrs=491 (0x1EB), vre=493 (0x1ED)
hsync=0, vsync=0, interlace=0
vga->attr: vid=0x1002
vga->attr: did=0x4C4D
vga->attr: 0xC0000-0xC0200=MACH64LM
vga->dump
vga flag Fdump|Finit|Fsnarf
vga misc E3
vga feature 00
vga sequencer 03 01 0F 00 0A
vga crt 5F 4F 52 9F 53 1F20B 3E - 00 40 00 00 00 00 00 00
1EB 2D1DF 50 601EB1EC A3 -7FF
vga graphics 00 00 00 00 00 50 05 0F - FF
vga attribute 00 01 02 03 04 05 06 07 - 08 09 0A 0B 0C 0D 0E 0F
41 FF 0F 00 00
vga virtual 640 480
vga panning off
vga clock[0] f 31619314
vga clock[0] d i m 0 0 - 64
vga clock[0] n p q r 212 3 - 0 0
vga vm a b 16777216 0
vga vmz 8388608
vga apz 8388608
vga linear 1
mach64xx->dump
mach64xx flag Ulinear|Uenhanced|Fdump|Finit|Fsnarf
mach64xx pci 4b488 io 2000 pciregs
mach64xx ccru 300
mach64xx HTotalDisp 004F0063
mach64xx HSyncStrtWid 000C0052
mach64xx VTotalDisp 01DF020C
mach64xx VSyncStrtWid 000201EA
mach64xx VlineCrntVline 014A03FF
mach64xx OffPitch 14000000
mach64xx IntCntl 00000000
mach64xx CrtcGenCntl 03002200
mach64xx OvrClr 00000000
mach64xx OvrWidLR 00000000
mach64xx OvrWidTB 00000000
mach64xx CurClr0 FFFFFFFF
mach64xx CurClr1 00000000
mach64xx CurOffset 00018000
mach64xx CurHVposn 018C00C5
mach64xx CurHVoff 00300030
mach64xx ScratchReg0 04100400
mach64xx ScratchReg1 00000000
mach64xx ClockCntl 00000002
mach64xx BusCntl 7333A001
mach64xx MemCntl 10C57A3B
mach64xx ExtMemCntl E0000C81
mach64xx MemVgaWpSel 00010000
mach64xx MemVgaRpSel 00010000
mach64xx DacRegs 00FF0001
mach64xx DacCntl 8701200A
mach64xx GenTestCntl 00000180
mach64xx ConfigCntl 00000000
mach64xx ConfigChipId 64004C4D
mach64xx ConfigStat0 00C00095
mach64xx ConfigStat1 00000000
mach64xx ConfigStat2 00000000
mach64xx DspConfig 006A07F1
mach64xx DspOnOff 006107B3
mach64xx DpBkgdClr FFFFFFFF
mach64xx DpChainMsk FFFFFFFF
mach64xx DpFrgdClr FFFFFFFF
mach64xx DpMix FFFFFFFF
mach64xx DpPixWidth 00020202
mach64xx DpSrc FFFFFFFF
mach64xx DpWriteMsk FFFFFFFF
mach64xx LcdIndex 00000409
mach64xx LcdData 02000000
mach64xx PLL 8C AC 40 4C 87 03 C0 D4 - D4 D4 00 F9 80 1B 00 00
0E CF 40 00 50 F6 AC 03 - 40 00 24 FD 00 00 00 02
mach64xx LCD ConfigPanel 00034274
mach64xx LCD GenCntl 407520DA
mach64xx LCD DstnCntl 00000000
mach64xx LCD HfbPitchAddr 00000F00
mach64xx LCD HorzStretch E7F00A00
mach64xx LCD VertStretch C0000280
mach64xx LCD ExtVertStretch 0017FB00
mach64xx LCD LtGio 00007000
mach64xx LCD PowerMngmnt 0200040B
mach64xx LCD ZvgPio 02000000
mach64xx VCLK0 31619314
mach64xx VCLK1 31619314
mach64xx VCLK2 31619314
mach64xx VCLK3 0
rom table offset 108
freq table offset A7C
memclk 125000000
ref_freq 29500000
ref_divider 64
min_freq 9840000
max_freq 236000000
pd 0 value 4 (|4)
post = 3
mach64xx pixel clock = 130290000
main->exits
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [9fans] mach64xx video blues
2003-07-07 8:33 [9fans] mach64xx video blues james
@ 2003-07-09 21:33 ` Martin Althoff
0 siblings, 0 replies; 2+ messages in thread
From: Martin Althoff @ 2003-07-09 21:33 UTC (permalink / raw)
To: james
James,
Unfortunately I cannot add much constructive information... 'xcept
that I can join in on the woes.
I am not sure whether it is exactly the same problem. Probably not
quite...
During installation everything went fine. Since I had to start the
installation several times for other reasons, I permutated
resolutions: 640x480x8/16, 800x600x8, 1024x768x16. All were perfectly
ok during installation. Until the first reboot. _All_ resolutions
caused this "banding", windows not redrawn properly, highlighting not
showing up.
I am using an orignal ATI PCI Mach64 on an Intel motherboard. This
board has an intel video chipset on-board, but that _should_ be
disabled. Using that does not work, it just gives a blank screen.
Did you also have the problem during installation or only after it had
finished?
For my part, I am trying to figure out what is the difference between
the installation and "standard" boot situation.
Hope we can piece this together...
Martin
<<<<<================>>>>>
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2003-07-07 8:33 [9fans] mach64xx video blues james
2003-07-09 21:33 ` Martin Althoff
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