[Nouveau] [Bug 18286] GeForce 8300 not supported (10de:0848/C77/MCP77)

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=18286





--- Comment #17 from Sebastian Brandt <sbrandt at gmx.de>  2009-07-04 07:16:15 PST ---
Created an attachment (id=27380)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=27380)
dmesg from failed nouveau/modeset attempt

Got the current version of the nouveau kernel, compiled and installed it.
opensuse 11.1 has a .27 kernel, so, no way of adding the KMS drm stuff there.
used 2.6.31-rc1-0.1 nouveau x64
compiled and installed git drm and nouveau driver.

When booting with vesa fb, loading the nouveau modules with modeset=1 resulted
in a hung console.
When booting w/o framebuffer, loading the nouveau modules with modeset=1
resulted in a modeswitch, and the TFT going into powersave mode
(HDMI->DVI->TFT)
Starting X11 did not work, neither with modeset=1 nor =0.
[I need to repeat the Xorg test with non-nvidia glx driver.]

excerpt from dmesg:
[drm] Initialized drm 1.1.0 20060810
ACPI: PCI Interrupt Link [AIGP] enabled at IRQ 20
nouveau 0000:02:00.0: PCI INT A -> Link[AIGP] -> GSI 20 (level, low) -> IRQ 20
nouveau 0000:02:00.0: setting latency timer to 64
nouveau 0000:02:00.0: Detected an NV50 generation card (0x0aa400a2)
[TTM] TTM available graphics memory: 1539 MiB
[TTM] TTM available object memory: 1539 MiB
nouveau 0000:02:00.0: Allocating FIFO number 1
nouveau 0000:02:00.0: nouveau_fifo_alloc: initialised FIFO 1
nouveau 0000:02:00.0: Attempting to load BIOS image from PRAMIN
nouveau 0000:02:00.0: ... appears to be valid
nouveau 0000:02:00.0: BIT BIOS found
nouveau 0000:02:00.0: Bios version 62.77.1e.00
nouveau 0000:02:00.0: TMDS table revision 2.0 not currently supported
nouveau 0000:02:00.0: Found Display Configuration Block version 4.0
nouveau 0000:02:00.0: Raw DCB entry 0: 01000300 0000001e
nouveau 0000:02:00.0: Raw DCB entry 1: 01011332 00020010
nouveau 0000:02:00.0: Raw DCB entry 2: 0000000e 00000000
nouveau 0000:02:00.0: Parsing VBIOS init table 0 at offset 0xC672
nouveau 0000:02:00.0: ========== unknown reg 0x002FF0A8 ==========
nouveau 0000:02:00.0: ========== unknown reg 0x002FF0A8 ==========
nouveau 0000:02:00.0: ========== unknown reg 0x00021220 ==========
nouveau 0000:02:00.0: Could not find a compatible set of PLL values
nouveau 0000:02:00.0: Parsing VBIOS init table 1 at offset 0xC956
nouveau 0000:02:00.0: Parsing VBIOS init table 2 at offset 0xC958
nouveau 0000:02:00.0: Parsing VBIOS init table 3 at offset 0xCA3D
nouveau 0000:02:00.0: ========== unknown reg 0x00020010 ==========
nouveau 0000:02:00.0: ========== unknown reg 0x0002000C ==========
nouveau 0000:02:00.0: ========== unknown reg 0x0002000C ==========
nouveau 0000:02:00.0: Parsing VBIOS init table 4 at offset 0xCB02
nouveau 0000:02:00.0: Detected a DAC output
nouveau 0000:02:00.0: Detected a TMDS output
nouveau 0000:02:00.0: Detected a VGA connector
nouveau-0000:02:00.0-VGA-1: Test OK
nouveau 0000:02:00.0: Detected a DVI-D connector
nouveau-0000:02:00.0-DVI-D-1: Test OK
allocated 1400x1050 fb: 0x40220000, bo ffff8800c10cbe00
Console: switching to colour frame buffer device 175x65
[drm] TMDS-8: set mode 1400x1050 1f
nouveau 0000:02:00.0: 0xB5A0: parsing output script 1
nouveau 0000:02:00.0: 0xB5A1: parsing output script 2
nouveau 0000:02:00.0: 0xB375: parsing clock script 0
nouveau 0000:02:00.0: 0xB38F: Init table command not found: 0x96
nouveau 0000:02:00.0: 0xACAA: parsing clock script 1
nouveau 0000:02:00.0: GPU lockup - switching to software fbcon
fb0: nouveaufb frame buffer device
registered panic notifier
[drm] Initialized nouveau 0.0.14 20090420 for 0000:02:00.0 on minor 0

** Information lost here, as next line repeated >30k times **
nouveau 0000:02:00.0: Unhandled PFIFO_INTR - 0x00000010


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