sync artefacts on LCD

cpt.raceface · May 31, 2006, 12:43 PM

Hi,

my desktop looks as if there is a sync problem on the LCD ?!?!
On smooth color transitions you can see severe artefacts which look the same as on crt when having the wrong horizontal frequency. I would like to post a screenshot to illustrate the artefacts, but I don't know how :-(

I am running WinXP on a YAKUMO Q8M Power64 YK. LCD 1024x768@60Hz
Driver Version Omega 6.05
Release Version 8.241-060321a1-031959C-ATI-OMEGA

I am not quite sure which ATI chip is exactly in the system.

I appreciate any help. Thanx.

cpt

Here is the Omega sys info:
---
Display adapter ATI MOBILITY RADEON 9600/9700 Series AGP (0x4E50)
Core Name M10/M11
SubVendor Unknown 1071
SubDevice 8355
BUS 1
Device 0
Function 0
Base Address 0 A8000008
Base Address 1 0000C101
Base Address 2 E0010000
Base Address 3 00000000

Bus Type AGP
Current AGP Speed 8x
SMARTGART Installed No

Driver Version Omega 6.05
Release Version 8.241-060321a1-031959C-ATI-OMEGA
QuadBuffer Stereo Support No
Catalyst Registry Path
System\CurrentControlSet\Control\Video\{507D2B49-1046-49A8-8DAE-8B6327A313DD}\0000

______________________________
Clock Information
BIOS VPU 0,00
Current VPU 0,00
BIOS MEM 0,00
Current MEM 0,00

______________________________
Radeon PCI configuration space
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
00 02 10 50 4E 07 00 B0 02 00 00 00 03 04 80 00 00
10 08 00 00 A8 01 C1 00 00 00 00 01 E0 00 00 00 00
20 00 00 00 00 00 00 00 00 00 00 00 00 71 10 55 83
30 00 00 00 00 58 00 00 00 00 00 00 00 10 01 08 00
40 00 00 00 00 00 00 00 00 00 00 00 00 71 10 55 83
50 01 00 02 06 00 00 00 00 02 50 30 00 1B 02 00 FF
60 02 03 00 1F 00 00 00 00 00 00 00 00 00 00 00 00
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
90 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
A0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
B0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
C0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
D0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

______________________________
Hardware Information
Installed memory 64 Mb
Memory Type DDR SDRAM
Memory Width 128 bit
Active Rendering Pipelines 4

______________________________
ASIC details
Family 46
Emulated Revision 3
Gfx Engine ID 3

______________________________
Radeon Registers
RADEON_BIOS_0_SCRATCH 01000004
RADEON_BIOS_1_SCRATCH 0100C000
RADEON_X_MPLL_REF_FB_DIV 00341E04
RADEON_XCLK_CNTL 00A07FFA
RADEON_MCLK_CNTL 00031212
GB_TILE_CONFIG 00010011
MC_TIMING_CNTL 1A191911
MC_SDRAM_MODE_REG 31420042

______________________________
Video BIOS Information
Version 008.011.001.027
Part Number BK-ATI VER008.011.001.027
Date 2003/08/12 14:55
Vram Type DDR SGRAM / SDRAM

______________________________
Controller Configurations
Controller 0
Active Connections:
-LCD Panel (Laptop) (0) 1024x768x60
Controller 1
Active Connections:
No Active Connections

______________________________
Displays supported by adapter
0 (1) Monitor (CRT1)
1 (2) LCD Panel (Laptop)
2 (4) TV

______________________________
EnumDisplays
Display Type 0, Extended Type 1 , Max Resolution 1600x1200
Display Type 2, Extended Type 0 , Max Resolution 1024x768
Display Type 1, Extended Type 7 , Max Resolution 1024x768
---

cpt.raceface · May 31, 2006, 12:57 PM

I connected an external crt and the picture is perfectly fine. All kind of modi I adjusted work. But no change on th LCD of my notebook :-(

Please don't suggest to run my notebook on the crt only :-)))

greetz
cpt

cpt.raceface · May 31, 2006, 01:15 PM

I just checked the LCD display under Fedora Core 4. The same artefacts appear. Is there a memory section on the ATI chip that remembers certain settings? Can I modify or correct these settings?

cpt.raceface · May 31, 2006, 01:57 PM

Well, now I screwed up everything! I installed Radlinker and changed the clock settings. Bad idea!!!
Can anyone tell me how to get back the default settings with Radlinker?
Bios defaults - failed!
Disable - failed!

Now I need really some help!

Thanx in advance.
cpt

cpt.raceface · May 31, 2006, 02:24 PM

At least I am back where I started. CRT works fine and notebook LCD is corruoted.
It looks as if the refresh rate is not 60 Hz. All changes had no effect. Doesn't matter if I adjust 60 or 100 Hz.

May 31, 2006, 12:43 PM	#1
cpt.raceface DriverHeaven Newbie Join Date: Dec 2005 Posts: 5 Rep Power: 0	sync artefacts on LCD Hi, my desktop looks as if there is a sync problem on the LCD ?!?! On smooth color transitions you can see severe artefacts which look the same as on crt when having the wrong horizontal frequency. I would like to post a screenshot to illustrate the artefacts, but I don't know how :-( I am running WinXP on a YAKUMO Q8M Power64 YK. LCD 1024x768@60Hz Driver Version Omega 6.05 Release Version 8.241-060321a1-031959C-ATI-OMEGA I am not quite sure which ATI chip is exactly in the system. I appreciate any help. Thanx. cpt Here is the Omega sys info: --- Display adapter ATI MOBILITY RADEON 9600/9700 Series AGP (0x4E50) Core Name M10/M11 SubVendor Unknown 1071 SubDevice 8355 BUS 1 Device 0 Function 0 Base Address 0 A8000008 Base Address 1 0000C101 Base Address 2 E0010000 Base Address 3 00000000 Bus Type AGP Current AGP Speed 8x SMARTGART Installed No Driver Version Omega 6.05 Release Version 8.241-060321a1-031959C-ATI-OMEGA QuadBuffer Stereo Support No Catalyst Registry Path System\CurrentControlSet\Control\Video\{507D2B49-1046-49A8-8DAE-8B6327A313DD}\0000 ______________________________ Clock Information BIOS VPU 0,00 Current VPU 0,00 BIOS MEM 0,00 Current MEM 0,00 ______________________________ Radeon PCI configuration space 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 00 02 10 50 4E 07 00 B0 02 00 00 00 03 04 80 00 00 10 08 00 00 A8 01 C1 00 00 00 00 01 E0 00 00 00 00 20 00 00 00 00 00 00 00 00 00 00 00 00 71 10 55 83 30 00 00 00 00 58 00 00 00 00 00 00 00 10 01 08 00 40 00 00 00 00 00 00 00 00 00 00 00 00 71 10 55 83 50 01 00 02 06 00 00 00 00 02 50 30 00 1B 02 00 FF 60 02 03 00 1F 00 00 00 00 00 00 00 00 00 00 00 00 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80 05 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 A0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 B0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 C0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 E0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 F0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ______________________________ Hardware Information Installed memory 64 Mb Memory Type DDR SDRAM Memory Width 128 bit Active Rendering Pipelines 4 ______________________________ ASIC details Family 46 Emulated Revision 3 Gfx Engine ID 3 ______________________________ Radeon Registers RADEON_BIOS_0_SCRATCH 01000004 RADEON_BIOS_1_SCRATCH 0100C000 RADEON_X_MPLL_REF_FB_DIV 00341E04 RADEON_XCLK_CNTL 00A07FFA RADEON_MCLK_CNTL 00031212 GB_TILE_CONFIG 00010011 MC_TIMING_CNTL 1A191911 MC_SDRAM_MODE_REG 31420042 ______________________________ Video BIOS Information Version 008.011.001.027 Part Number BK-ATI VER008.011.001.027 Date 2003/08/12 14:55 Vram Type DDR SGRAM / SDRAM ______________________________ Controller Configurations Controller 0 Active Connections: -LCD Panel (Laptop) (0) 1024x768x60 Controller 1 Active Connections: No Active Connections ______________________________ Displays supported by adapter 0 (1) Monitor (CRT1) 1 (2) LCD Panel (Laptop) 2 (4) TV ______________________________ EnumDisplays Display Type 0, Extended Type 1 , Max Resolution 1600x1200 Display Type 2, Extended Type 0 , Max Resolution 1024x768 Display Type 1, Extended Type 7 , Max Resolution 1024x768 ---

May 31, 2006, 12:57 PM	Thread Starter #2
cpt.raceface DriverHeaven Newbie Join Date: Dec 2005 Posts: 5 Rep Power: 0	I connected an external crt and the picture is perfectly fine. All kind of modi I adjusted work. But no change on th LCD of my notebook :-( Please don't suggest to run my notebook on the crt only :-))) greetz cpt

May 31, 2006, 01:15 PM	Thread Starter #3
cpt.raceface DriverHeaven Newbie Join Date: Dec 2005 Posts: 5 Rep Power: 0	I just checked the LCD display under Fedora Core 4. The same artefacts appear. Is there a memory section on the ATI chip that remembers certain settings? Can I modify or correct these settings?

May 31, 2006, 01:57 PM	Thread Starter #4
cpt.raceface DriverHeaven Newbie Join Date: Dec 2005 Posts: 5 Rep Power: 0	Well, now I screwed up everything! I installed Radlinker and changed the clock settings. Bad idea!!! Can anyone tell me how to get back the default settings with Radlinker? Bios defaults - failed! Disable - failed! Now I need really some help! Thanx in advance. cpt

May 31, 2006, 02:24 PM	Thread Starter #5
cpt.raceface DriverHeaven Newbie Join Date: Dec 2005 Posts: 5 Rep Power: 0	At least I am back where I started. CRT works fine and notebook LCD is corruoted. It looks as if the refresh rate is not 60 Hz. All changes had no effect. Doesn't matter if I adjust 60 or 100 Hz.