i810fb fails to load (was: 2.6.20-rc4-mm1)

From: Tilman Schmidt
Date: Sun Jan 14 2007 - 18:48:42 EST


With kernel 2.6.20-rc4-mm1 and all hotfixes, i810fb fails to load on my
Dell Optiplex GX110. Here's an excerpt of the diff between the boot logs
of 2.6.20-rc5 (working) and 2.6.20-rc4-mm1 (non-working):

@@ -4,7 +4,7 @@
No module symbols loaded - kernel modules not enabled.

klogd 1.4.1, log source = ksyslog started.
-<5>Linux version 2.6.20-rc5-noinitrd (ts@gx110) (gcc version 4.0.2 20050901 (prerelease) (SUSE Linux)) #2 PREEMPT Sun Jan 14 23:37:12 CET 2007
+<5>Linux version 2.6.20-rc4-mm1-noinitrd (ts@gx110) (gcc version 4.0.2 20050901 (prerelease) (SUSE Linux)) #3 PREEMPT Sun Jan 14 21:08:56 CET 2007
<6>BIOS-provided physical RAM map:
<4>sanitize start
<4>sanitize end
@@ -188,7 +192,6 @@
<6>ACPI: Interpreter enabled
<6>ACPI: Using PIC for interrupt routing
<6>ACPI: PCI Root Bridge [PCI0] (0000:00)
-<7>PCI: Probing PCI hardware (bus 00)
<6>ACPI: Assume root bridge [\_SB_.PCI0] bus is 0
<7>Boot video device is 0000:00:01.0
<4>PCI quirk: region 0800-087f claimed by ICH4 ACPI/GPIO/TCO
@@ -238,20 +241,15 @@
<6>isapnp: No Plug & Play device found
<6>Real Time Clock Driver v1.12ac
<6>Intel 82802 RNG detected
-<6>Linux agpgart interface v0.101 (c) Dave Jones
+<6>Linux agpgart interface v0.102 (c) Dave Jones
<6>agpgart: Detected an Intel i810 E Chipset.
<6>agpgart: detected 4MB dedicated video ram.
<6>agpgart: AGP aperture is 64M @ 0xf8000000
<4>ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 9
<7>PCI: setting IRQ 9 as level-triggered
<6>ACPI: PCI Interrupt 0000:00:01.0[A] -> Link [LNKA] -> GSI 9 (level, low) -> IRQ 9
-<4>i810-i2c: Probe DDC1 Bus
-<4>i810fb_init_pci: DDC probe successful
-<4>Console: switching to colour frame buffer device 160x64
-<4>I810FB: fb0 : Intel(R) 810E Framebuffer Device v0.9.0
-<4>I810FB: Video RAM : 4096K
-<4>I810FB: Monitor : H: 30-83 KHz V: 55-75 Hz
-<4>I810FB: Mode : 1280x1024-8bpp@60Hz
+<4>i810fb_alloc_fbmem: can't bind framebuffer memory
+<4>i810fb: probe of 0000:00:01.0 failed with error -16
<6>Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
<6>serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
<6>serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A

Please let me know if you need more information.

Thanks
Tilman

--
Tilman Schmidt E-Mail: tilman@xxxxxxx
Bonn, Germany
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