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[Dri-users] i810: drmAddMap(backbuffer) failed
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From: Roland V. <vol...@cs...> - 2005-08-26 09:06:18
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Hi folks, I'm having trouble to get DRI running on my Dell Inspiron 500m. I tried Gentoo kernels 2.6.8-r4 and 2.6.12-r9 and x11-drm-20050807 together with xorg-x11-2.6.8-r1. The modules agpgart, intel_agp, drm and i915 where build and loaded successfully, however drm issued some messages that I don't understand (see below). Before that, I executed the 855patch and 855resolution scripts (http://perso.wanadoo.fr/apoirier/), in order to inform Dell's Bios about 64MB of allocated memory and overwrite one video mode (5c) in the Bios shadow with the values needed for 1400x1050. When starting the X server it comes to (EE) I810(0): [drm] drmAddMap(backbuffer) failed. Disabling DRI What could be the problem here? Thanks for your help, Roland dmesg: ------ Linux agpgart interface v0.101 (c) Dave Jones agpgart: Detected an Intel 855 Chipset. agpgart: Detected 892K stolen memory. agpgart: AGP aperture is 128M @ 0xf0000000 ... [drm] Initialized drm 1.0.0 20040925 PCI: Unable to reserve mem region #1:8000000@f0000000 for device 0000:00:02.0 [drm] Initialized i915 1.2.0 20041217 on minor 0: Intel Corporation 82852/855GM Integrated Graphics Device [drm] Initialized i915 1.2.0 20041217 on minor 1: Intel Corporation 82852/855GM Integrated Graphics Device (#2) [drm] Used old pci detect: framebuffer loaded [drm:drm_unlock] *ERROR* Process 7851 using kernel context 0 xorg.conf: ---------- Section "Device" Identifier "Card0" Driver "i810" VendorName "Intel Corp." BoardName "852GM/852GME/855GM/855GME Chipset Graphics Controller" BusID "PCI:0:2:0" VideoRam 65536 EndSection Xorg.0.log: ----------- (II) I810(0): initializing int10 (WW) I810(0): Bad V_BIOS checksum (II) I810(0): Primary V_BIOS segment is: 0xc000 (II) I810(0): VESA BIOS detected (II) I810(0): VESA VBE Version 3.0 (II) I810(0): VESA VBE Total Mem: 32576 kB (II) I810(0): VESA VBE OEM: Intel(r)852MG/852MGE/855MG/855MGE Graphics Chip Accelerated VGA BIOS (II) I810(0): VESA VBE OEM Software Rev: 1.0 (II) I810(0): VESA VBE OEM Vendor: Intel Corporation (II) I810(0): VESA VBE OEM Product: Intel(r)852MG/852MGE/855MG/855MGE Graphics Controller (II) I810(0): VESA VBE OEM Product Rev: Hardware Version 0.0 (==) I810(0): Default visual is TrueColor (II) I810(0): Allocated 128 kB for the ring buffer at 0x0 (II) I810(0): Allocating at least 256 scanlines for pixmap cache (II) I810(0): Initial framebuffer allocation size: 10448 kByte (II) I810(0): Allocated 4 kB for HW cursor at 0x7fff000 (0x276e4000) (II) I810(0): Allocated 16 kB for HW (ARGB) cursor at 0x7ffb000 (0x2026c000) (II) I810(0): Allocated 4 kB for Overlay registers at 0x7ffa000 (0x27669000). (II) I810(0): Allocated 64 kB for the scratch buffer at 0x7fea000 drmOpenDevice: node name is /dev/dri/card0 drmOpenDevice: open result is 8, (OK) drmOpenDevice: node name is /dev/dri/card0 drmOpenDevice: open result is 8, (OK) drmOpenByBusid: Searching for BusID pci:0000:00:02.0 drmOpenDevice: node name is /dev/dri/card0 drmOpenDevice: open result is 8, (OK) drmOpenByBusid: drmOpenMinor returns 8 drmOpenByBusid: drmGetBusid reports pci:0000:00:02.0 (II) I810(0): [drm] DRM interface version 1.2 (II) I810(0): [drm] created "i915" driver at busid "pci:0000:00:02.0" (II) I810(0): [drm] added 8192 byte SAREA at 0xf0b50000 (II) I810(0): [drm] mapped SAREA 0xf0b50000 to 0xb799f000 (II) I810(0): [drm] framebuffer handle = 0xf0020000 (II) I810(0): [drm] added 1 reserved context for kernel (II) I810(0): Allocated 8448 kB for the back buffer at 0x6000000. (II) I810(0): Allocated 8448 kB for the depth buffer at 0x5000000. (II) I810(0): Allocated 32 kB for the logical context at 0x4ff8000. (II) I810(0): Allocated 5152 kB for textures at 0x4af0000 (II) I810(0): Updated framebuffer allocation size from 10448 to 10472 kByte (II) I810(0): Updated pixmap cache from 256 scanlines to 259 scanlines (II) I810(0): 0x824b418: Memory at offset 0x00020000, size 10472 kBytes (II) I810(0): 0x82487c8: Memory at offset 0x07fff000, size 4 kBytes (II) I810(0): 0x8247c90: Memory at offset 0x07ffb000, size 16 kBytes (II) I810(0): 0x8247e74: Memory at offset 0x00000000, size 128 kBytes (II) I810(0): 0x824b458: Memory at offset 0x07fea000, size 64 kBytes (II) I810(0): 0x824bb28: Memory at offset 0x07ffa000, size 4 kBytes (II) I810(0): 0x824b4a8: Memory at offset 0x06000000, size 8448 kBytes (II) I810(0): 0x824b4c8: Memory at offset 0x05000000, size 8448 kBytes (II) I810(0): 0x824b508: Memory at offset 0x04ff8000, size 32 kBytes (II) I810(0): 0x824b4e8: Memory at offset 0x04af0000, size 5152 kBytes (II) I810(0): Activating tiled memory for the back buffer. (II) I810(0): Activating tiled memory for the depth buffer. (II) I810(0): [drm] Registers = 0xfaf80000 (EE) I810(0): [drm] drmAddMap(backbuffer) failed. Disabling DRI (II) I810(0): [drm] removed 1 reserved context for kernel (II) I810(0): [drm] unmapping 8192 bytes of SAREA 0xf0b50000 at 0xb799f000 (II) I810(0): vgaHWGetIOBase: hwp->IOBase is 0x03d0, hwp->PIOOffset is 0x0000 (II) I810(0): xf86BindGARTMemory: bind key 8 at 0x000df000 (pgoffset 223) (II) I810(0): xf86BindGARTMemory: bind key 0 at 0x07fff000 (pgoffset 32767) (II) I810(0): xf86BindGARTMemory: bind key 1 at 0x07ffb000 (pgoffset 32763) (II) I810(0): xf86BindGARTMemory: bind key 3 at 0x07fea000 (pgoffset 32746) (II) I810(0): xf86BindGARTMemory: bind key 2 at 0x07ffa000 (pgoffset 32762) (WW) I810(0): PGTBL_ER is 0x00000049 (II) I810(0): Display plane A is disabled and connected to Pipe A. (II) I810(0): Display plane B is enabled and connected to Pipe B. (II) I810(0): Enabling plane B. (II) I810(0): Display plane A is now disabled and connected to Pipe A. (II) I810(0): Display plane B is now enabled and connected to Pipe B. (II) I810(0): PIPEACONF is 0x80000000 (II) I810(0): PIPEBCONF is 0x80000000 (II) I810(0): Mode bandwidth is 47 Mpixel/s (II) I810(0): maxBandwidth is 1152 Mbyte/s, pipe bandwidths are 252 Mbyte/s, 0 Mbyte/s (II) I810(0): LFP compensation mode: 0x6 (II) I810(0): Using XFree86 Acceleration Architecture (XAA) Screen to screen bit blits Solid filled rectangles 8x8 mono pattern filled rectangles Indirect CPU to Screen color expansion Solid Horizontal and Vertical Lines Offscreen Pixmaps Setting up tile and stipple cache: 32 128x128 slots 10 256x256 slots (==) I810(0): Backing store disabled (==) I810(0): Silken mouse enabled (II) I810(0): Initializing HW Cursor (II) I810(0): direct rendering: Failed |