[Nouveau] [Bug 26534] nouveau does not fetch edid from connected monitor on nforce1 (nv1a)

Thu Feb 18 09:47:48 PST 2010

http://bugs.freedesktop.org/show_bug.cgi?id=26534

--- Comment #7 from Bruno <bonbons67 at internet.lu>  2010-02-18 09:47:47 PST ---
(In reply to comment #6)
> Created an attachment (id=33363)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=33363) [details]
> nv1a_ddc.patch
> 
> Could you try the attached patch? Any effect at all?

Yes there is a difference, it now says that my VGA monitor is connected via DVI
(no such connector!) and does not list card-VGA-* anymore under
/sys/class/dri/.

I would say the visible part is more bad than good... If you need more info,
please ask.

[  652.499815] ACPI: PCI Interrupt Link [LNK5] enabled at IRQ 16
[  652.499899] nouveau 0000:02:00.0: PCI INT A -> Link[LNK5] -> GSI 16 (level,
high) -> IRQ 16
[  652.506128] [drm] nouveau 0000:02:00.0: failed to evaluate _DSM: 5
[  652.506577] [drm] nouveau 0000:02:00.0: Detected an NV10 generation card
(0x01a000b1)
[  652.506803] [drm] nouveau 0000:02:00.0: Attempting to load BIOS image from
PROM
[  652.506865] [drm] nouveau 0000:02:00.0: ... BIOS signature not found
[  652.506920] [drm] nouveau 0000:02:00.0: Attempting to load BIOS image from
PRAMIN
[  652.552228] [drm] nouveau 0000:02:00.0: ... BIOS checksum invalid
[  652.553204] [drm] nouveau 0000:02:00.0: Attempting to load BIOS image from
PCIROM
[  652.553930] [drm] nouveau 0000:02:00.0: ... appears to be valid
[  652.554311] [drm] nouveau 0000:02:00.0: BMP BIOS found
[  652.554361] [drm] nouveau 0000:02:00.0: BMP version 5.20
[  652.554416] [drm] nouveau 0000:02:00.0: Bios version 03.1a.01.03
[  652.554471] [drm] nouveau 0000:02:00.0: Found Display Configuration Block
version 1.4
[  652.554532] [drm] nouveau 0000:02:00.0: No useful information in BIOS output
table; adding all possible outputs
[  652.554598] [drm] nouveau 0000:02:00.0: Probing TV encoders on I2C bus: 1
[  652.559842] [drm] nouveau 0000:02:00.0: No TV encoders found.
[  652.560217] [drm] nouveau 0000:02:00.0: Parsing VBIOS init table 0 at offset
0xA850
[  652.560280] [drm] nouveau 0000:02:00.0: Parsing VBIOS init table 1 at offset
0xADC5
[  652.560345] [drm] nouveau 0000:02:00.0: Parsing VBIOS init table 2 at offset
0xA851
[  652.560409] [drm] nouveau 0000:02:00.0: Parsing VBIOS init table 3 at offset
0xADC4
[  652.560470] [drm] nouveau 0000:02:00.0: Parsing VBIOS init table 4 at offset
0xA875
[  652.560530] [drm] nouveau 0000:02:00.0: Parsing VBIOS init table 5 at offset
0xA931
[  652.560606] [drm] nouveau 0000:02:00.0: Parsing VBIOS init table 6 at offset
0xA876
[  652.560682] [drm] nouveau 0000:02:00.0: Parsing VBIOS init table 7 at offset
0xA8CC
[  652.573465] [TTM] Zone  kernel: Available graphics memory: 240446 kiB.
[  652.573540] [drm] nouveau 0000:02:00.0: 32 MiB VRAM
[  652.573674] agpgart-nvidia 0000:00:00.0: AGP 2.0 bridge
[  652.573741] agpgart-nvidia 0000:00:00.0: putting AGP V2 device into 4x mode
[  652.573844] nouveau 0000:02:00.0: putting AGP V2 device into 4x mode
[  652.573898] [drm] nouveau 0000:02:00.0: 32 MiB GART (aperture)
[  652.574242] [drm] nouveau 0000:02:00.0: Allocating FIFO number 0
[  652.575687] [drm] nouveau 0000:02:00.0: nouveau_channel_alloc: initialised
FIFO 0
[  652.575799] [drm] nouveau 0000:02:00.0: Saving VGA fonts
[  652.621722] [drm] nouveau 0000:02:00.0: Detected a DVI-I connector
[  652.622843] [drm] nouveau 0000:02:00.0: Setting dpms mode 3 on vga encoder
(output 0)
[  652.622909] [drm] nouveau 0000:02:00.0: Setting dpms mode 3 on tmds encoder
(output 1)
[  652.667225] [drm] nouveau 0000:02:00.0: Load detected on head A
[  652.667528] [drm] nouveau 0000:02:00.0: allocated 1024x768 fb: 0x45000, bo
db6f2000
[  652.668186] fbcon: nouveaufb (fb0) is primary device
[  652.680032] [drm] nouveau 0000:02:00.0: Setting dpms mode 0 on vga encoder
(output 0)
[  652.680040] [drm] nouveau 0000:02:00.0: Output DVI-I-1 is running on CRTC 0
using output @
[  652.681377] Console: switching to colour frame buffer device 128x48
[  652.682941] fb0: nouveaufb frame buffer device
[  652.682944] registered panic notifier
[  652.683465] [drm] Initialized nouveau 0.0.15 20090420 for 0000:02:00.0 on
minor 0
[  652.684647] modprobe used greatest stack depth: 848 bytes left

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