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

6 messages, 4 authors, 2007-01-23 · open the first message on its own page

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

From: Tilman Schmidt <hidden>
Date: 2007-01-14 23:48:24

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@imap.cc
Bonn, Germany
Diese Nachricht besteht zu 100% aus wiederverwerteten Bits.
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Re: i810fb fails to load (was: 2.6.20-rc4-mm1)

From: Andrew Morton <hidden>
Date: 2007-01-15 00:23:36

quoted hunk

On Mon, 15 Jan 2007 00:52:36 +0100 Tilman Schmidt [off-list ref] wrote:
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.

Don't know.  But I bet someone on the Cc does...

Re: i810fb fails to load

From: Thomas Hellström <hidden>
Date: 2007-01-22 14:00:47

Andrew Morton wrote:

quoted

On Mon, 15 Jan 2007 00:52:36 +0100 Tilman Schmidt [off-list ref] wrote:
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.

Don't know.  But I bet someone on the Cc does...

Tilman,
Thanks for reporting.
Can you try the attached patch to see if that fixes the problem.

Regards,
Thomas Hellström

Re: i810fb fails to load

From: Tilman Schmidt <hidden>
Date: 2007-01-22 18:26:06

Am 22.01.2007 14:42 schrieb Thomas Hellström:

quoted

On Mon, 15 Jan 2007 00:52:36 +0100 Tilman Schmidt [off-list ref] wrote:
With kernel 2.6.20-rc4-mm1 and all hotfixes, i810fb fails to load on my
Dell Optiplex GX110. [...]

Can you try the attached patch to see if that fixes the problem.

Yes, that patch fixes it.

Thanks
Tilman

quoted hunk

------------------------------------------------------------------------

diff --git a/drivers/char/agp/generic.c b/drivers/char/agp/generic.c
index 91c1f36..6ef0960 100644
--- a/drivers/char/agp/generic.c
+++ b/drivers/char/agp/generic.c

@@ -190,6 +190,7 @@ struct agp_memory *agp_create_memory(int
 		return NULL;
 	}
 	new->num_scratch_pages = scratch_pages;
+	new->type = AGP_NORMAL_MEMORY;
 	return new;
 }
 EXPORT_SYMBOL(agp_create_memory);

diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index b8896c8..5a0713c 100644
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c

@@ -260,6 +260,7 @@ static int intel_i810_insert_entries(str
 		readl(intel_i810_private.registers+I810_PTE_BASE+((i-1)*4));
 		break;
 	case AGP_PHYS_MEMORY:
+	case AGP_NORMAL_MEMORY:
 		if (!mem->is_flushed)
 			global_cache_flush();
 		for (i = 0, j = pg_start; i < mem->page_count; i++, j++) {

-- 
Tilman Schmidt                          E-Mail: tilman@imap.cc
Bonn, Germany
Diese Nachricht besteht zu 100% aus wiederverwerteten Bits.
Ungeöffnet mindestens haltbar bis: (siehe Rückseite)

Re: i810fb fails to load

From: "Dave Airlie" <airlied@gmail.com>
Date: 2007-01-22 21:50:42

quoted

Don't know.  But I bet someone on the Cc does...

Tilman,
Thanks for reporting.
Can you try the attached patch to see if that fixes the problem.

Hi Thomas,

This also fixes X starting on old i810/5 hardware, I had noticed it
broken but hadn't had time to investigate it, this patch fixes it...

Dave.

Re: i810fb fails to load

From: Thomas Hellström <hidden>
Date: 2007-01-23 11:10:42

Dave Airlie wrote:

quoted

Don't know.  But I bet someone on the Cc does...

Tilman,
Thanks for reporting.
Can you try the attached patch to see if that fixes the problem.

Hi Thomas,

This also fixes X starting on old i810/5 hardware, I had noticed it
broken but hadn't had time to investigate it, this patch fixes it...

Dave.

Great.
The oldest hardware I have is an i915 which hampers me a bit.

/Thomas




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