Hi,
i have:
If I use smaller resolutions, e.g. 1280x1024 everything works fine.
If I use the proprietary fglrx driver everything works fine even with the 1680x1050 resolution.
If I use the Open Source driver with the 1680x1050 resolution, the display starts flickering: It often turns black for about half a second when moving the mouse, typing on the keyboard or the cpu is under load.
I think dmesg outputdoes not contain anything related to this problem.
Here are some snippets of the complete Xorg.0.log which might be important:
I would be thankful for suggestions how to solve this problem or how to analyze it further.
i have:
- An onboard Radeon HD4200 (RV620)
- Kernel 2.6.32
- xorg-server-1.6.5
- xf86-video-ati-6.12.4 driver
If I use smaller resolutions, e.g. 1280x1024 everything works fine.
If I use the proprietary fglrx driver everything works fine even with the 1680x1050 resolution.
If I use the Open Source driver with the 1680x1050 resolution, the display starts flickering: It often turns black for about half a second when moving the mouse, typing on the keyboard or the cpu is under load.
I think dmesg outputdoes not contain anything related to this problem.
Here are some snippets of the complete Xorg.0.log which might be important:
Code:
... (--) RADEON(0): Chipset: "ATI Radeon HD 4200" (ChipID = 0x9710) (--) RADEON(0): Linear framebuffer at 0x00000000d0000000 (II) RADEON(0): PCI card detected (II) Loading sub module "int10" (II) LoadModule: "int10" (II) Loading /usr/lib/xorg/modules//libint10.so (II) Module int10: vendor="X.Org Foundation" compiled for 1.6.5, module version = 1.0.0 ABI class: X.Org Video Driver, version 5.0 (II) RADEON(0): initializing int10 (II) RADEON(0): Primary V_BIOS segment is: 0xc000 (II) RADEON(0): ATOM BIOS detected (II) RADEON(0): ATOM BIOS Rom: SubsystemVendorID: 0x1002 SubsystemID: 0x1002 IOBaseAddress: 0xc000 Filename: 13B43106.204 BIOS Bootup Message: 113-B43106-204 RS880 DDR2 200e/500m (II) RADEON(0): Framebuffer space used by Firmware (kb): 20 (II) RADEON(0): Start of VRAM area used by Firmware: 0x16ffb000 (II) RADEON(0): AtomBIOS requests 20kB of VRAM scratch space (II) RADEON(0): AtomBIOS VRAM scratch base: 0x16ffb000 (II) RADEON(0): Cannot get VRAM scratch space. Allocating in main memory instead (II) RADEON(0): Default Engine Clock: 500000 (II) RADEON(0): Default Memory Clock: 800000 (II) RADEON(0): Maximum Pixel ClockPLL Frequency Output: 1200000 (II) RADEON(0): Minimum Pixel ClockPLL Frequency Output: 0 (II) RADEON(0): Maximum Pixel ClockPLL Frequency Input: 13500 (II) RADEON(0): Minimum Pixel ClockPLL Frequency Input: 1000 (II) RADEON(0): Maximum Pixel Clock: 400000 (II) RADEON(0): Reference Clock: 14320 drmOpenDevice: node name is /dev/dri/card0 drmOpenDevice: open result is 10, (OK) drmOpenByBusid: Searching for BusID pci:0000:01:05.0 drmOpenDevice: node name is /dev/dri/card0 drmOpenDevice: open result is 10, (OK) drmOpenByBusid: drmOpenMinor returns 10 drmOpenByBusid: drmGetBusid reports pci:0000:01:05.0 (II) RADEON(0): [dri] Found DRI library version 1.3.0 and kernel module version 1.31.0 (==) RADEON(0): Page Flipping disabled on r5xx and newer chips. (II) RADEON(0): Will try to use DMA for Xv image transfers (II) RADEON(0): Detected total video RAM=376832K, accessible=262144K (PCI BAR=262144K) (--) RADEON(0): Mapped VideoRAM: 262144 kByte (128 bit DDR SDRAM) (II) RADEON(0): Color tiling disabled (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) RADEON(0): ref_freq: 1432, min_out_pll: 64800, max_out_pll: 120000, min_in_pll: 100, max_in_pll: 1350, xclk: 40000, sclk: 500.000000, mclk: 800.000000 (II) RADEON(0): PLL parameters: rf=1432 rd=12 min=64800 max=120000; xclk=40000 (II) RADEON(0): Output VGA-0 has no monitor section (II) RADEON(0): I2C bus "VGA-0" initialized. (II) RADEON(0): Output DVI-0 has no monitor section (II) RADEON(0): I2C bus "DVI-0" initialized. (II) RADEON(0): Port0: XRANDR name: VGA-0 Connector: VGA CRT1: INTERNAL_KLDSCP_DAC1 DDC reg: 0x7e40 (II) RADEON(0): Port1: XRANDR name: DVI-0 Connector: DVI-D DFP3: INTERNAL_KLDSCP_LVTMA DDC reg: 0x7e50 (II) RADEON(0): I2C device "VGA-0:E-EDID segment register" registered at address 0x60. (II) RADEON(0): I2C device "VGA-0:ddc2" registered at address 0xA0. Dac detection success (II) RADEON(0): Output: VGA-0, Detected Monitor Type: 0 finished output detect: 0 (II) RADEON(0): I2C device "DVI-0:E-EDID segment register" registered at address 0x60. (II) RADEON(0): I2C device "DVI-0:ddc2" registered at address 0xA0. (II) RADEON(0): Output: DVI-0, Detected Monitor Type: 3 (II) RADEON(0): EDID data from the display on output: DVI-0 ---------------------- (II) RADEON(0): Manufacturer: HWP Model: 2655 Serial#: 16843009 (II) RADEON(0): Year: 2006 Week: 16 (II) RADEON(0): EDID Version: 1.3 (II) RADEON(0): Digital Display Input (II) RADEON(0): Max Image Size [cm]: horiz.: 45 vert.: 28 (II) RADEON(0): Gamma: 2.20 (II) RADEON(0): DPMS capabilities: StandBy Suspend Off (II) RADEON(0): Supported color encodings: RGB 4:4:4 YCrCb 4:4:4 (II) RADEON(0): Default color space is primary color space (II) RADEON(0): First detailed timing is preferred mode (II) RADEON(0): redX: 0.640 redY: 0.332 greenX: 0.288 greenY: 0.601 (II) RADEON(0): blueX: 0.146 blueY: 0.065 whiteX: 0.313 whiteY: 0.329 (II) RADEON(0): Supported established timings: (II) RADEON(0): 720x400@70Hz (II) RADEON(0): 640x480@60Hz (II) RADEON(0): 640x480@75Hz (II) RADEON(0): 800x600@60Hz (II) RADEON(0): 800x600@75Hz (II) RADEON(0): 832x624@75Hz (II) RADEON(0): 1024x768@60Hz (II) RADEON(0): 1024x768@70Hz (II) RADEON(0): 1024x768@75Hz (II) RADEON(0): 1280x1024@75Hz (II) RADEON(0): 1152x870@75Hz (II) RADEON(0): Manufacturer's mask: 0 (II) RADEON(0): Supported standard timings: (II) RADEON(0): #0: hsize: 800 vsize 600 refresh: 85 vid: 22853 (II) RADEON(0): #1: hsize: 1024 vsize 768 refresh: 85 vid: 22881 (II) RADEON(0): #2: hsize: 1280 vsize 720 refresh: 60 vid: 49281 (II) RADEON(0): #3: hsize: 1280 vsize 960 refresh: 60 vid: 16513 (II) RADEON(0): #4: hsize: 1280 vsize 1024 refresh: 60 vid: 32897 (II) RADEON(0): #5: hsize: 1280 vsize 1024 refresh: 85 vid: 39297 (II) RADEON(0): #6: hsize: 1680 vsize 1050 refresh: 60 vid: 179 (II) RADEON(0): Supported detailed timing: (II) RADEON(0): clock: 119.0 MHz Image Size: 433 x 271 mm (II) RADEON(0): h_active: 1680 h_sync: 1728 h_sync_end 1760 h_blank_end 1840 h_border: 0 (II) RADEON(0): v_active: 1050 v_sync: 1053 v_sync_end 1059 v_blanking: 1080 v_border: 0 (II) RADEON(0): Ranges: V min: 48 V max: 85 Hz, H min: 30 H max: 94 kHz, PixClock max 170 MHz (II) RADEON(0): Monitor name: HP f2105 (II) RADEON(0): Serial No: CNK6160G74 (II) RADEON(0): EDID (in hex): (II) RADEON(0): 00ffffffffffff0022f0552601010101 (II) RADEON(0): 10100103802d1c78eecfb5a355499925 (II) RADEON(0): 105054a56f804559615981c081408180 (II) RADEON(0): 8199b30001017c2e90a0601a1e403020 (II) RADEON(0): 3600b10f1100001a000000fd0030551e (II) RADEON(0): 5e11000a202020202020000000fc0048 (II) RADEON(0): 502066323130350a20202020000000ff (II) RADEON(0): 00434e4b363136304737340a20200021 finished output detect: 1 finished all detect before xf86InitialConfiguration Dac detection success (II) RADEON(0): Output: VGA-0, Detected Monitor Type: 0 (II) RADEON(0): Output: DVI-0, Detected Monitor Type: 3 (II) RADEON(0): EDID data from the display on output: DVI-0 ---------------------- (II) RADEON(0): Manufacturer: HWP Model: 2655 Serial#: 16843009 (II) RADEON(0): Year: 2006 Week: 16 (II) RADEON(0): EDID Version: 1.3 (II) RADEON(0): Digital Display Input (II) RADEON(0): Max Image Size [cm]: horiz.: 45 vert.: 28 (II) RADEON(0): Gamma: 2.20 (II) RADEON(0): DPMS capabilities: StandBy Suspend Off (II) RADEON(0): Supported color encodings: RGB 4:4:4 YCrCb 4:4:4 (II) RADEON(0): Default color space is primary color space (II) RADEON(0): First detailed timing is preferred mode (II) RADEON(0): redX: 0.640 redY: 0.332 greenX: 0.288 greenY: 0.601 (II) RADEON(0): blueX: 0.146 blueY: 0.065 whiteX: 0.313 whiteY: 0.329 (II) RADEON(0): Supported established timings: (II) RADEON(0): 720x400@70Hz (II) RADEON(0): 640x480@60Hz (II) RADEON(0): 640x480@75Hz (II) RADEON(0): 800x600@60Hz (II) RADEON(0): 800x600@75Hz (II) RADEON(0): 832x624@75Hz (II) RADEON(0): 1024x768@60Hz (II) RADEON(0): 1024x768@70Hz (II) RADEON(0): 1024x768@75Hz (II) RADEON(0): 1280x1024@75Hz (II) RADEON(0): 1152x870@75Hz (II) RADEON(0): Manufacturer's mask: 0 (II) RADEON(0): Supported standard timings: (II) RADEON(0): #0: hsize: 800 vsize 600 refresh: 85 vid: 22853 (II) RADEON(0): #1: hsize: 1024 vsize 768 refresh: 85 vid: 22881 (II) RADEON(0): #2: hsize: 1280 vsize 720 refresh: 60 vid: 49281 (II) RADEON(0): #3: hsize: 1280 vsize 960 refresh: 60 vid: 16513 (II) RADEON(0): #4: hsize: 1280 vsize 1024 refresh: 60 vid: 32897 (II) RADEON(0): #5: hsize: 1280 vsize 1024 refresh: 85 vid: 39297 (II) RADEON(0): #6: hsize: 1680 vsize 1050 refresh: 60 vid: 179 (II) RADEON(0): Supported detailed timing: (II) RADEON(0): clock: 119.0 MHz Image Size: 433 x 271 mm (II) RADEON(0): h_active: 1680 h_sync: 1728 h_sync_end 1760 h_blank_end 1840 h_border: 0 (II) RADEON(0): v_active: 1050 v_sync: 1053 v_sync_end 1059 v_blanking: 1080 v_border: 0 (II) RADEON(0): Ranges: V min: 48 V max: 85 Hz, H min: 30 H max: 94 kHz, PixClock max 170 MHz ...
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