i915: 2.6.36-rc2 hoses my Intel display

i915: 2.6.36-rc2 hoses my Intel display

[Jonathan Corbet]

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So I decided to fire up -rc2 today to see what would happen...the
results are best described by the attached images.  Something is
clearly scrambled between my hardware and the i915 driver.  Display with X
is hosed, but things go weird before X gets a chance to run (it is worth
noting that the initial output from the kernel is legible).

FWIW, my hardware is: 

00:02.1 Display controller: Intel Corporation 82Q35 Express Integrated Graphics Controller (rev 02)
	Subsystem: Dell OptiPlex 755
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Region 0: Memory at fea80000 (32-bit, non-prefetchable) [size=512K]
	Capabilities: [d0] Power Management version 2
		Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
		Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-

What else can I provide to help track this one down?

Thanks,

jon

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Re: [now bisected] i915: 2.6.36-rc2 hoses my Intel display

[Jonathan Corbet]

On Mon, 23 Aug 2010 11:01:45 -0600
Jonathan Corbet <corbet@lwn.net> wrote:

> So I decided to fire up -rc2 today to see what would happen...the
> results are best described by the attached images.  Something is
> clearly scrambled between my hardware and the i915 driver.  Display with X
> is hosed, but things go weird before X gets a chance to run (it is worth
> noting that the initial output from the kernel is legible).

I went ahead and bisected the problem, which was added between -rc1 and
-rc2.  The end result is this:

32aad86fe88e7323d4fc5e9e423abcee0d55a03d is the first bad commit
commit 32aad86fe88e7323d4fc5e9e423abcee0d55a03d
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed Aug 4 13:50:25 2010 +0100

    drm/i915/sdvo: Propagate errors from reading/writing control bus.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
    Signed-off-by: Eric Anholt <eric@anholt.net>

I don't know the driver or the hardware and can't begin to guess what
went wrong in that patch, but, hopefully, the information is useful to
somebody.  Please let me know if there's anything else I can do to help
track this down.

Thanks,

jon

Re: [now bisected] i915: 2.6.36-rc2 hoses my Intel display

[Jonathan Corbet]

On Mon, 23 Aug 2010 11:01:45 -0600
Jonathan Corbet <corbet@lwn.net> wrote:

> So I decided to fire up -rc2 today to see what would happen...the
> results are best described by the attached images.  Something is
> clearly scrambled between my hardware and the i915 driver.  Display with X
> is hosed, but things go weird before X gets a chance to run (it is worth
> noting that the initial output from the kernel is legible).

I went ahead and bisected the problem, which was added between -rc1 and
-rc2.  The end result is this:

32aad86fe88e7323d4fc5e9e423abcee0d55a03d is the first bad commit
commit 32aad86fe88e7323d4fc5e9e423abcee0d55a03d
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Wed Aug 4 13:50:25 2010 +0100

    drm/i915/sdvo: Propagate errors from reading/writing control bus.
    
    Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
    Signed-off-by: Eric Anholt <eric@anholt.net>

I don't know the driver or the hardware and can't begin to guess what
went wrong in that patch, but, hopefully, the information is useful to
somebody.  Please let me know if there's anything else I can do to help
track this down.

Thanks,

jon

Re: [now bisected] i915: 2.6.36-rc2 hoses my Intel display

[Chris Wilson]

On Mon, 23 Aug 2010 15:17:08 -0600, Jonathan Corbet <corbet@lwn.net> wrote:
> I went ahead and bisected the problem, which was added between -rc1 and
> -rc2.  The end result is this:

Taking the patch at face value, the cause should be a mistake in error
handling. So the first step would be to identify which i2c_transfer()
failed.

diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index 093e914..6afc7cf 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -269,7 +269,7 @@ static bool intel_sdvo_read_byte(struct intel_sdvo *intel_sdvo, u8 addr, u8 *ch)
 		return true;
 	}
 
-	DRM_DEBUG_KMS("i2c transfer returned %d\n", ret);
+	WARN(1, "i2c transfer failed, ret=%d\n", ret);
 	return false;
 }
 
@@ -284,8 +284,13 @@ static bool intel_sdvo_write_byte(struct intel_sdvo *intel_sdvo, int addr, u8 ch
 			.buf = out_buf,
 		}
 	};
+	int ret;
+
+	if ((ret = i2c_transfer(intel_sdvo->base.i2c_bus, msgs, 1)) == 1)
+		return true;
 
-	return i2c_transfer(intel_sdvo->base.i2c_bus, msgs, 1) == 1;
+	WARN(1, "i2c transfer failed, ret=%d\n", ret);
+	return false;
 }
 
 #define SDVO_CMD_NAME_ENTRY(cmd) {cmd, #cmd}

-- 
Chris Wilson, Intel Open Source Technology Centre

Re: [now bisected] i915: 2.6.36-rc2 hoses my Intel display

[Chris Wilson]

On Mon, 23 Aug 2010 15:17:08 -0600, Jonathan Corbet <corbet@lwn.net> wrote:
> I went ahead and bisected the problem, which was added between -rc1 and
> -rc2.  The end result is this:

Taking the patch at face value, the cause should be a mistake in error
handling. So the first step would be to identify which i2c_transfer()
failed.

diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index 093e914..6afc7cf 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -269,7 +269,7 @@ static bool intel_sdvo_read_byte(struct intel_sdvo *intel_sdvo, u8 addr, u8 *ch)
 		return true;
 	}
 
-	DRM_DEBUG_KMS("i2c transfer returned %d\n", ret);
+	WARN(1, "i2c transfer failed, ret=%d\n", ret);
 	return false;
 }
 
@@ -284,8 +284,13 @@ static bool intel_sdvo_write_byte(struct intel_sdvo *intel_sdvo, int addr, u8 ch
 			.buf = out_buf,
 		}
 	};
+	int ret;
+
+	if ((ret = i2c_transfer(intel_sdvo->base.i2c_bus, msgs, 1)) == 1)
+		return true;
 
-	return i2c_transfer(intel_sdvo->base.i2c_bus, msgs, 1) == 1;
+	WARN(1, "i2c transfer failed, ret=%d\n", ret);
+	return false;
 }
 
 #define SDVO_CMD_NAME_ENTRY(cmd) {cmd, #cmd}

-- 
Chris Wilson, Intel Open Source Technology Centre

Re: [now bisected] i915: 2.6.36-rc2 hoses my Intel display

[Jonathan Corbet]

On Mon, 23 Aug 2010 23:36:55 +0100
Chris Wilson <chris@chris-wilson.co.uk> wrote:

> Taking the patch at face value, the cause should be a mistake in error
> handling. So the first step would be to identify which i2c_transfer()
> failed.

OK, I tried it, but neither warning triggers.

Don't know if it helps or not, but I tried booting with
drm.debug=0x05.  The result was truly vast amounts of stuff like this:

Aug 23 17:20:59 bike kernel: m:drm_ioctl], pid=2032, cmd=0x6458
nm:drm_ioctl], pid=2032, cmd=0x6458, nm:drm_ioctl], pid=2032, cmd=0x645
m:drm_ioctl], pid=2032, cmd=0x6458 m:drm_ioctl], pid=2032, cmd=0x6458,
m:drm_ioctl], pid=2032, cmd=0x6458, nm:drm_ioctl], pid=2032, cmd=0x6458
nm:drm_ioctl], pid=2032, cmd=0x6458 m:drm_ioctl], pid=2032, cmd=0x6458
nm:drm_ioctl], pid=2032, cmd=0x6458 nm:drm_ioctl], pid=2032, cmd=0x6458,
nm:drm_ioctl], pid=2032, cmd=0x6458, nm:drm_ioctl], pid=2032, cmd=0x6458
nm:drm_ioctl], pid=2032, cmd=0x6458 m:drm_ioctl], pid=2032, cmd=0x6458
nm:drm_ioctl], pid=2032, cmd=0x6458, nm:drm_ioctl], pid=2032, cmd=0x6458
m:drm_ioctl], pid=2032, cmd=0x6458 nm:drm_ioctl], pid=2032, cmd=0x6458,
nm:drm_ioctl], pid=2032, cmd=0x6458 m:drm_ioctl], pid=2032, cmd=0x6458
nm:drm_ioctl], pid=2032, cmd=0x6458 nm:drm_ioctl], pid=2032, cmd=0x6458,
nm:drm_ioctl], pid=2032, cmd=0x6458, m:drm_ioctl], pid=2032, cmd=0x6458,
nm:drm_ioctl], pid=2032, cmd=0x6458 nm:drm_ioctl], pid=2032, cmd=0x6458
nm:drm_ioctl], pid=2032, c

The above is one line from the system log; I took the liberty of wrapping
it for readability.  

jon

Re: [now bisected] i915: 2.6.36-rc2 hoses my Intel display

[Jonathan Corbet]

On Mon, 23 Aug 2010 23:36:55 +0100
Chris Wilson <chris@chris-wilson.co.uk> wrote:

> Taking the patch at face value, the cause should be a mistake in error
> handling. So the first step would be to identify which i2c_transfer()
> failed.

OK, I tried it, but neither warning triggers.

Don't know if it helps or not, but I tried booting with
drm.debug=0x05.  The result was truly vast amounts of stuff like this:

Aug 23 17:20:59 bike kernel: m:drm_ioctl], pid=2032, cmd=0x6458
nm:drm_ioctl], pid=2032, cmd=0x6458, nm:drm_ioctl], pid=2032, cmd=0x645
m:drm_ioctl], pid=2032, cmd=0x6458 m:drm_ioctl], pid=2032, cmd=0x6458,
m:drm_ioctl], pid=2032, cmd=0x6458, nm:drm_ioctl], pid=2032, cmd=0x6458
nm:drm_ioctl], pid=2032, cmd=0x6458 m:drm_ioctl], pid=2032, cmd=0x6458
nm:drm_ioctl], pid=2032, cmd=0x6458 nm:drm_ioctl], pid=2032, cmd=0x6458,
nm:drm_ioctl], pid=2032, cmd=0x6458, nm:drm_ioctl], pid=2032, cmd=0x6458
nm:drm_ioctl], pid=2032, cmd=0x6458 m:drm_ioctl], pid=2032, cmd=0x6458
nm:drm_ioctl], pid=2032, cmd=0x6458, nm:drm_ioctl], pid=2032, cmd=0x6458
m:drm_ioctl], pid=2032, cmd=0x6458 nm:drm_ioctl], pid=2032, cmd=0x6458,
nm:drm_ioctl], pid=2032, cmd=0x6458 m:drm_ioctl], pid=2032, cmd=0x6458
nm:drm_ioctl], pid=2032, cmd=0x6458 nm:drm_ioctl], pid=2032, cmd=0x6458,
nm:drm_ioctl], pid=2032, cmd=0x6458, m:drm_ioctl], pid=2032, cmd=0x6458,
nm:drm_ioctl], pid=2032, cmd=0x6458 nm:drm_ioctl], pid=2032, cmd=0x6458
nm:drm_ioctl], pid=2032, c

The above is one line from the system log; I took the liberty of wrapping
it for readability.  

jon

Re: [now bisected] i915: 2.6.36-rc2 hoses my Intel display

[Chris Wilson]

On Mon, 23 Aug 2010 17:32:25 -0600, Jonathan Corbet <corbet@lwn.net> wrote:
> On Mon, 23 Aug 2010 23:36:55 +0100
> Chris Wilson <chris@chris-wilson.co.uk> wrote:
> 
> > Taking the patch at face value, the cause should be a mistake in error
> > handling. So the first step would be to identify which i2c_transfer()
> > failed.
> 
> OK, I tried it, but neither warning triggers.

Sigh, that sounds like I screwed the patch up instead.
Thanks.

> Don't know if it helps or not, but I tried booting with
> drm.debug=0x05.  The result was truly vast amounts of stuff like this:
> 
> Aug 23 17:20:59 bike kernel: m:drm_ioctl], pid=2032, cmd=0x6458
> nm:drm_ioctl], pid=2032, cmd=0x6458, nm:drm_ioctl], pid=2032, cmd=0x645
[snip]
> 
> The above is one line from the system log; I took the liberty of wrapping
> it for readability.  

Hmm, probably bailing out of the ioctl before hitting the newline.
drm.debug=0x4 should print the right information for this bug.

-- 
Chris Wilson, Intel Open Source Technology Centre

Re: [now bisected] i915: 2.6.36-rc2 hoses my Intel display

[Jonathan Corbet]

On Tue, 24 Aug 2010 00:37:52 +0100
Chris Wilson <chris@chris-wilson.co.uk> wrote:

> drm.debug=0x4 should print the right information for this bug.

That doesn't seem to give me any output at all.

One thing I noticed, though, is that I occasionally get something like:

Aug 23 17:43:14 bike kernel: [  142.920185] [drm:intel_calculate_wm] *ERROR* Insufficient FIFO for plane, expect flickering: entries required = 51, available = 28.

They seem to come in threes, for whatever that's worth.

Thanks,

jon

Re: [now bisected] i915: 2.6.36-rc2 hoses my Intel display

[Jonathan Corbet]

On Tue, 24 Aug 2010 00:37:52 +0100
Chris Wilson <chris@chris-wilson.co.uk> wrote:

> drm.debug=0x4 should print the right information for this bug.

That doesn't seem to give me any output at all.

One thing I noticed, though, is that I occasionally get something like:

Aug 23 17:43:14 bike kernel: [  142.920185] [drm:intel_calculate_wm] *ERROR* Insufficient FIFO for plane, expect flickering: entries required = 51, available = 28.

They seem to come in threes, for whatever that's worth.

Thanks,

jon

Re: [now bisected] i915: 2.6.36-rc2 hoses my Intel display

[Chris Wilson]

On Mon, 23 Aug 2010 17:46:41 -0600, Jonathan Corbet <corbet@lwn.net> wrote:
> On Tue, 24 Aug 2010 00:37:52 +0100
> Chris Wilson <chris@chris-wilson.co.uk> wrote:
> 
> > drm.debug=0x4 should print the right information for this bug.
> 
> That doesn't seem to give me any output at all.
> 
> One thing I noticed, though, is that I occasionally get something like:
> 
> Aug 23 17:43:14 bike kernel: [  142.920185] [drm:intel_calculate_wm] *ERROR* Insufficient FIFO for plane, expect flickering: entries required = 51, available = 28.
> 
> They seem to come in threes, for whatever that's worth.

In threes. Hmm, one for primary, cursor and self-refresh. drm.debug=0xe
would be interesting to see what the pixel clock is.

Can you grab one before the bad commit and one after? If there is a change
that may help pin-point the mistake. Or indicate further problems...

-- 
Chris Wilson, Intel Open Source Technology Centre

Re: [now bisected] i915: 2.6.36-rc2 hoses my Intel display

[Jonathan Corbet]

[-- Attachment #1: Type: text/plain, Size: 695 bytes --]

On Tue, 24 Aug 2010 00:55:54 +0100
Chris Wilson <chris@chris-wilson.co.uk> wrote:

> In threes. Hmm, one for primary, cursor and self-refresh. drm.debug=0xe
> would be interesting to see what the pixel clock is.
> 
> Can you grab one before the bad commit and one after? If there is a change
> that may help pin-point the mistake. Or indicate further problems...

OK, three files attached; drm.good is from 2.6.35, drm.bad is from
2.6.36-rc2.  I also stripped the times and did a diff, in case that's
useful.

If you'd like output from right around the bad commit, say the word;
that will take a bit of building time (I didn't keep all those bisect
kernels around) but I can do it.

Thanks,

jon

[-- Attachment #2: drm.good --]
[-- Type: application/octet-stream, Size: 32898 bytes --]

Aug 24 07:07:05 bike kernel: [   11.799724] [drm:drm_crtc_helper_set_config], 
Aug 24 07:07:05 bike kernel: [   11.799728] [drm:drm_crtc_helper_set_config], crtc: ffff8800be143000 3 fb: ffff8800bc1744b0 connectors: ffff8800be1054e0 num_connectors: 1 (x, y) (0, 0)
Aug 24 07:07:05 bike kernel: [   11.799740] [drm:drm_crtc_helper_set_config], setting connector 8 crtc to ffff8800be143000
Aug 24 07:07:05 bike kernel: [   11.810456] [drm:i915_driver_open], 
Aug 24 07:07:05 bike kernel: [   11.810597] [drm:drm_crtc_helper_set_config], 
Aug 24 07:07:05 bike kernel: [   11.810601] [drm:drm_crtc_helper_set_config], crtc: ffff8800be143000 3 fb: ffff8800bc1744b0 connectors: ffff8800be1054e0 num_connectors: 1 (x, y) (0, 0)
Aug 24 07:07:05 bike kernel: [   11.810614] [drm:drm_crtc_helper_set_config], setting connector 8 crtc to ffff8800be143000
Aug 24 07:07:05 bike kernel: [   11.810618] [drm:drm_crtc_helper_set_config], 
Aug 24 07:07:05 bike kernel: [   11.810621] [drm:drm_crtc_helper_set_config], crtc: ffff8800be144000 4 fb: ffff8800bc1744b0 connectors: ffff8800be105500 num_connectors: 0 (x, y) (0, 0)
Aug 24 07:07:05 bike kernel: [   11.810628] [drm:drm_crtc_helper_set_config], crtc has no fb, full mode set
Aug 24 07:07:05 bike kernel: [   11.810632] [drm:drm_crtc_helper_set_config], setting connector 8 crtc to ffff8800be143000
Aug 24 07:07:05 bike kernel: [   11.810638] [drm:intel_update_watermarks], plane A (pipe 0) clock: 154000
Aug 24 07:07:05 bike kernel: [   11.810643] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
Aug 24 07:07:05 bike kernel: [   11.810648] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
Aug 24 07:07:05 bike kernel: [   11.810651] [drm:intel_calculate_wm], FIFO entries required for mode: 48
Aug 24 07:07:05 bike kernel: [   11.810655] [drm:intel_calculate_wm], FIFO watermark level: -22
Aug 24 07:07:05 bike kernel: [   11.810658] [drm:intel_calculate_wm], FIFO entries required for mode: 0
Aug 24 07:07:05 bike kernel: [   11.810661] [drm:intel_calculate_wm], FIFO watermark level: 29
Aug 24 07:07:05 bike kernel: [   11.810665] [drm:i9xx_update_wm], FIFO watermarks - A: 1, B: 29
Aug 24 07:07:05 bike kernel: [   11.810668] [drm:i9xx_update_wm], self-refresh entries: 60
Aug 24 07:07:05 bike kernel: [   11.810671] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 1, B: 29, C: 2, SR 35
Aug 24 07:07:05 bike kernel: [   11.810679] [drm:i915_get_vblank_counter], trying to get vblank count for disabled pipe 1
Aug 24 07:07:05 bike kernel: [   11.836889] [drm:i915_driver_open], 
Aug 24 07:07:05 bike kernel: [   11.837218] [drm:drm_mode_getresources], Counted 2 2 2
Aug 24 07:07:05 bike kernel: [   11.837224] [drm:drm_mode_getresources], Counted 2 2 2
Aug 24 07:07:05 bike kernel: [   11.837332] [drm:drm_mode_getconnector], connector id 5:
Aug 24 07:07:05 bike kernel: [   11.837338] [drm:drm_helper_probe_single_connector_modes], VGA-1
Aug 24 07:07:05 bike kernel: [   11.846677] [drm:drm_helper_probe_single_connector_modes], VGA-1 is disconnected
Aug 24 07:07:05 bike kernel: [   11.846688] [drm:drm_mode_getconnector], connector id 5:
Aug 24 07:07:05 bike kernel: [   11.846692] [drm:drm_helper_probe_single_connector_modes], VGA-1
Aug 24 07:07:05 bike kernel: [   11.853345] [drm:drm_helper_probe_single_connector_modes], VGA-1 is disconnected
Aug 24 07:07:05 bike kernel: [   11.853360] [drm:drm_mode_getconnector], connector id 8:
Aug 24 07:07:05 bike kernel: [   11.853365] [drm:drm_helper_probe_single_connector_modes], DVI-D-1
Aug 24 07:07:05 bike kernel: [   11.853371] [drm:intel_sdvo_debug_write], SDVOB: W: 0B                         (SDVO_CMD_GET_ATTACHED_DISPLAYS)
Aug 24 07:07:05 bike kernel: [   11.867899] [drm:intel_sdvo_debug_response], SDVOB: R: 01 00                   (Success)
Aug 24 07:07:05 bike kernel: [   11.867910] [drm:intel_sdvo_detect], SDVO response 1 0
Aug 24 07:07:05 bike kernel: [   11.867916] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:07:05 bike kernel: [   11.881476] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:07:05 bike kernel: [   11.992760] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:07:05 bike kernel: [   12.006179] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:07:06 bike kernel: [   12.117456] [drm:drm_helper_probe_single_connector_modes], Probed modes for DVI-D-1
Aug 24 07:07:06 bike kernel: [   12.117460] [drm:drm_mode_debug_printmodeline], Modeline 10:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
Aug 24 07:07:06 bike kernel: [   12.117467] [drm:drm_mode_debug_printmodeline], Modeline 11:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
Aug 24 07:07:06 bike kernel: [   12.117472] [drm:drm_mode_debug_printmodeline], Modeline 13:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
Aug 24 07:07:06 bike kernel: [   12.117478] [drm:drm_mode_debug_printmodeline], Modeline 20:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
Aug 24 07:07:06 bike kernel: [   12.117484] [drm:drm_mode_debug_printmodeline], Modeline 15:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
Aug 24 07:07:06 bike kernel: [   12.117490] [drm:drm_mode_debug_printmodeline], Modeline 14:"1280x960" 75 129936 1280 1368 1504 1728 960 961 964 1002 0x0 0x6
Aug 24 07:07:06 bike kernel: [   12.117495] [drm:drm_mode_debug_printmodeline], Modeline 21:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
Aug 24 07:07:06 bike kernel: [   12.117501] [drm:drm_mode_debug_printmodeline], Modeline 22:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
Aug 24 07:07:06 bike kernel: [   12.117507] [drm:drm_mode_debug_printmodeline], Modeline 23:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
Aug 24 07:07:06 bike kernel: [   12.117512] [drm:drm_mode_debug_printmodeline], Modeline 16:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
Aug 24 07:07:06 bike kernel: [   12.117518] [drm:drm_mode_debug_printmodeline], Modeline 17:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
Aug 24 07:07:06 bike kernel: [   12.117524] [drm:drm_mode_debug_printmodeline], Modeline 18:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
Aug 24 07:07:06 bike kernel: [   12.117529] [drm:drm_mode_debug_printmodeline], Modeline 19:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
Aug 24 07:07:06 bike kernel: [   12.117546] [drm:drm_mode_getconnector], connector id 8:
Aug 24 07:07:06 bike kernel: [   12.117566] [drm:drm_mode_getconnector], connector id 5:
Aug 24 07:07:06 bike kernel: [   12.117572] [drm:drm_helper_probe_single_connector_modes], VGA-1
Aug 24 07:07:06 bike kernel: [   12.126696] [drm:drm_helper_probe_single_connector_modes], VGA-1 is disconnected
Aug 24 07:07:06 bike kernel: [   12.126706] [drm:drm_mode_getconnector], connector id 5:
Aug 24 07:07:06 bike kernel: [   12.126714] [drm:drm_helper_probe_single_connector_modes], VGA-1
Aug 24 07:07:06 bike kernel: [   12.134236] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX/TX
Aug 24 07:07:06 bike kernel: [   12.134241] e1000e 0000:00:19.0: eth0: 10/100 speed: disabling TSO
Aug 24 07:07:06 bike kernel: [   12.135208] [drm:drm_helper_probe_single_connector_modes], VGA-1 is disconnected
Aug 24 07:07:06 bike kernel: [   12.135382] [drm:drm_mode_getconnector], connector id 8:
Aug 24 07:07:06 bike kernel: [   12.135389] [drm:drm_helper_probe_single_connector_modes], DVI-D-1
Aug 24 07:07:06 bike kernel: [   12.135396] [drm:intel_sdvo_debug_write], SDVOB: W: 0B                         (SDVO_CMD_GET_ATTACHED_DISPLAYS)
Aug 24 07:07:06 bike kernel: [   12.150846] [drm:intel_sdvo_debug_response], SDVOB: R: 01 00                   (Success)
Aug 24 07:07:06 bike kernel: [   12.150858] [drm:intel_sdvo_detect], SDVO response 1 0
Aug 24 07:07:06 bike kernel: [   12.150867] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:07:06 bike kernel: [   12.165192] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:07:06 bike kernel: [   12.276563] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:07:06 bike kernel: [   12.290005] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:07:06 bike kernel: [   12.401278] [drm:drm_helper_probe_single_connector_modes], Probed modes for DVI-D-1
Aug 24 07:07:06 bike kernel: [   12.401283] [drm:drm_mode_debug_printmodeline], Modeline 10:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
Aug 24 07:07:06 bike kernel: [   12.401290] [drm:drm_mode_debug_printmodeline], Modeline 11:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
Aug 24 07:07:06 bike kernel: [   12.401295] [drm:drm_mode_debug_printmodeline], Modeline 13:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
Aug 24 07:07:06 bike kernel: [   12.401301] [drm:drm_mode_debug_printmodeline], Modeline 20:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
Aug 24 07:07:06 bike kernel: [   12.401307] [drm:drm_mode_debug_printmodeline], Modeline 15:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
Aug 24 07:07:06 bike kernel: [   12.401313] [drm:drm_mode_debug_printmodeline], Modeline 14:"1280x960" 75 129936 1280 1368 1504 1728 960 961 964 1002 0x0 0x6
Aug 24 07:07:06 bike kernel: [   12.401319] [drm:drm_mode_debug_printmodeline], Modeline 21:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
Aug 24 07:07:06 bike kernel: [   12.401324] [drm:drm_mode_debug_printmodeline], Modeline 22:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
Aug 24 07:07:06 bike kernel: [   12.401330] [drm:drm_mode_debug_printmodeline], Modeline 23:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
Aug 24 07:07:06 bike kernel: [   12.401336] [drm:drm_mode_debug_printmodeline], Modeline 16:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
Aug 24 07:07:06 bike kernel: [   12.401341] [drm:drm_mode_debug_printmodeline], Modeline 17:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
Aug 24 07:07:06 bike kernel: [   12.401347] [drm:drm_mode_debug_printmodeline], Modeline 18:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
Aug 24 07:07:06 bike kernel: [   12.401352] [drm:drm_mode_debug_printmodeline], Modeline 19:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
Aug 24 07:07:06 bike kernel: [   12.401371] [drm:drm_mode_getconnector], connector id 8:
Aug 24 07:07:06 bike kernel: [   12.401480] [drm:drm_mode_getconnector], connector id 5:
Aug 24 07:07:06 bike kernel: [   12.401487] [drm:drm_helper_probe_single_connector_modes], VGA-1
Aug 24 07:07:06 bike kernel: [   12.413604] [drm:drm_helper_probe_single_connector_modes], VGA-1 is disconnected
Aug 24 07:07:06 bike kernel: [   12.413624] [drm:drm_mode_getconnector], connector id 5:
Aug 24 07:07:06 bike kernel: [   12.413634] [drm:drm_helper_probe_single_connector_modes], VGA-1
Aug 24 07:07:06 bike kernel: [   12.420281] [drm:drm_helper_probe_single_connector_modes], VGA-1 is disconnected
Aug 24 07:07:06 bike kernel: [   12.420377] [drm:drm_mode_getconnector], connector id 8:
Aug 24 07:07:06 bike kernel: [   12.420383] [drm:drm_helper_probe_single_connector_modes], DVI-D-1
Aug 24 07:07:06 bike kernel: [   12.420390] [drm:intel_sdvo_debug_write], SDVOB: W: 0B                         (SDVO_CMD_GET_ATTACHED_DISPLAYS)
Aug 24 07:07:06 bike kernel: [   12.434783] [drm:intel_sdvo_debug_response], SDVOB: R: 01 00                   (Success)
Aug 24 07:07:06 bike kernel: [   12.434795] [drm:intel_sdvo_detect], SDVO response 1 0
Aug 24 07:07:06 bike kernel: [   12.434801] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:07:06 bike kernel: [   12.448227] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:07:06 bike kernel: [   12.559435] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:07:06 bike kernel: [   12.572852] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:07:06 bike kernel: [   12.684281] [drm:drm_helper_probe_single_connector_modes], Probed modes for DVI-D-1
Aug 24 07:07:06 bike kernel: [   12.684285] [drm:drm_mode_debug_printmodeline], Modeline 10:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
Aug 24 07:07:06 bike kernel: [   12.684292] [drm:drm_mode_debug_printmodeline], Modeline 11:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
Aug 24 07:07:06 bike kernel: [   12.684297] [drm:drm_mode_debug_printmodeline], Modeline 13:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
Aug 24 07:07:06 bike kernel: [   12.684303] [drm:drm_mode_debug_printmodeline], Modeline 20:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
Aug 24 07:07:06 bike kernel: [   12.684309] [drm:drm_mode_debug_printmodeline], Modeline 15:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
Aug 24 07:07:06 bike kernel: [   12.684315] [drm:drm_mode_debug_printmodeline], Modeline 14:"1280x960" 75 129936 1280 1368 1504 1728 960 961 964 1002 0x0 0x6
Aug 24 07:07:06 bike kernel: [   12.684321] [drm:drm_mode_debug_printmodeline], Modeline 21:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
Aug 24 07:07:06 bike kernel: [   12.684326] [drm:drm_mode_debug_printmodeline], Modeline 22:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
Aug 24 07:07:06 bike kernel: [   12.684332] [drm:drm_mode_debug_printmodeline], Modeline 23:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
Aug 24 07:07:06 bike kernel: [   12.684338] [drm:drm_mode_debug_printmodeline], Modeline 16:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
Aug 24 07:07:06 bike kernel: [   12.684343] [drm:drm_mode_debug_printmodeline], Modeline 17:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
Aug 24 07:07:06 bike kernel: [   12.684349] [drm:drm_mode_debug_printmodeline], Modeline 18:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
Aug 24 07:07:06 bike kernel: [   12.684354] [drm:drm_mode_debug_printmodeline], Modeline 19:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
Aug 24 07:07:06 bike kernel: [   12.684367] [drm:drm_mode_getconnector], connector id 8:
Aug 24 07:07:06 bike kernel: [   12.693944] [drm:drm_crtc_helper_set_config], 
Aug 24 07:07:06 bike kernel: [   12.693948] [drm:drm_crtc_helper_set_config], crtc: ffff8800be143000 3 fb: ffff8800bca67cc0 connectors: ffff8800b9a3ddd8 num_connectors: 1 (x, y) (0, 0)
Aug 24 07:07:06 bike kernel: [   12.693960] [drm:drm_crtc_helper_set_config], setting connector 8 crtc to ffff8800be143000
Aug 24 07:07:06 bike kernel: [   12.705628] [drm:intel_pipe_set_base], Writing base 01800000 00000000 0 0 4096
Aug 24 07:07:06 bike kernel: [   13.053972] [drm:intel_crtc_cursor_set], 
Aug 24 07:07:07 bike kernel: [   13.420227] [drm:intel_sdvo_debug_write], SDVOB: W: 0B                         (SDVO_CMD_GET_ATTACHED_DISPLAYS)
Aug 24 07:07:07 bike kernel: [   13.435030] [drm:intel_sdvo_debug_response], SDVOB: R: 01 00                   (Success)
Aug 24 07:07:07 bike kernel: [   13.435043] [drm:intel_sdvo_detect], SDVO response 1 0
Aug 24 07:07:07 bike kernel: [   13.435115] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:07:07 bike kernel: [   13.448976] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:07:07 bike kernel: [   13.605743] [drm:drm_mode_getconnector], connector id 5:
Aug 24 07:07:07 bike kernel: [   13.605752] [drm:drm_helper_probe_single_connector_modes], VGA-1
Aug 24 07:07:07 bike kernel: [   13.616774] [drm:drm_helper_probe_single_connector_modes], VGA-1 is disconnected
Aug 24 07:07:07 bike kernel: [   13.616787] [drm:drm_mode_getconnector], connector id 5:
Aug 24 07:07:07 bike kernel: [   13.616796] [drm:drm_helper_probe_single_connector_modes], VGA-1
Aug 24 07:07:07 bike kernel: [   13.623570] [drm:drm_helper_probe_single_connector_modes], VGA-1 is disconnected
Aug 24 07:07:07 bike kernel: [   13.623684] [drm:drm_mode_getconnector], connector id 8:
Aug 24 07:07:07 bike kernel: [   13.623694] [drm:drm_helper_probe_single_connector_modes], DVI-D-1
Aug 24 07:07:07 bike kernel: [   13.623703] [drm:intel_sdvo_debug_write], SDVOB: W: 0B                         (SDVO_CMD_GET_ATTACHED_DISPLAYS)
Aug 24 07:07:07 bike kernel: [   13.638118] [drm:intel_sdvo_debug_response], SDVOB: R: 01 00                   (Success)
Aug 24 07:07:07 bike kernel: [   13.638129] [drm:intel_sdvo_detect], SDVO response 1 0
Aug 24 07:07:07 bike kernel: [   13.638145] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:07:07 bike kernel: [   13.651664] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:07:07 bike kernel: [   13.763904] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:07:07 bike kernel: [   13.777504] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:07:07 bike kernel: [   13.889646] [drm:drm_helper_probe_single_connector_modes], Probed modes for DVI-D-1
Aug 24 07:07:07 bike kernel: [   13.889652] [drm:drm_mode_debug_printmodeline], Modeline 10:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
Aug 24 07:07:07 bike kernel: [   13.889658] [drm:drm_mode_debug_printmodeline], Modeline 11:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
Aug 24 07:07:07 bike kernel: [   13.889664] [drm:drm_mode_debug_printmodeline], Modeline 13:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
Aug 24 07:07:07 bike kernel: [   13.889670] [drm:drm_mode_debug_printmodeline], Modeline 20:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
Aug 24 07:07:07 bike kernel: [   13.889675] [drm:drm_mode_debug_printmodeline], Modeline 15:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
Aug 24 07:07:07 bike kernel: [   13.889681] [drm:drm_mode_debug_printmodeline], Modeline 14:"1280x960" 75 129936 1280 1368 1504 1728 960 961 964 1002 0x0 0x6
Aug 24 07:07:07 bike kernel: [   13.889687] [drm:drm_mode_debug_printmodeline], Modeline 21:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
Aug 24 07:07:07 bike kernel: [   13.889693] [drm:drm_mode_debug_printmodeline], Modeline 22:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
Aug 24 07:07:07 bike kernel: [   13.889698] [drm:drm_mode_debug_printmodeline], Modeline 23:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
Aug 24 07:07:07 bike kernel: [   13.889704] [drm:drm_mode_debug_printmodeline], Modeline 16:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
Aug 24 07:07:07 bike kernel: [   13.889710] [drm:drm_mode_debug_printmodeline], Modeline 17:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
Aug 24 07:07:07 bike kernel: [   13.889716] [drm:drm_mode_debug_printmodeline], Modeline 18:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
Aug 24 07:07:07 bike kernel: [   13.889721] [drm:drm_mode_debug_printmodeline], Modeline 19:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
Aug 24 07:07:07 bike kernel: [   13.889748] [drm:drm_mode_getconnector], connector id 8:
Aug 24 07:07:07 bike kernel: [   13.898983] [drm:drm_mode_getconnector], connector id 5:
Aug 24 07:07:07 bike kernel: [   13.898990] [drm:drm_helper_probe_single_connector_modes], VGA-1
Aug 24 07:07:07 bike kernel: [   13.910237] [drm:drm_helper_probe_single_connector_modes], VGA-1 is disconnected
Aug 24 07:07:07 bike kernel: [   13.910250] [drm:drm_mode_getconnector], connector id 5:
Aug 24 07:07:07 bike kernel: [   13.910258] [drm:drm_helper_probe_single_connector_modes], VGA-1
Aug 24 07:07:07 bike kernel: [   13.916916] [drm:drm_helper_probe_single_connector_modes], VGA-1 is disconnected
Aug 24 07:07:07 bike kernel: [   13.917007] [drm:drm_mode_getconnector], connector id 8:
Aug 24 07:07:07 bike kernel: [   13.917016] [drm:drm_helper_probe_single_connector_modes], DVI-D-1
Aug 24 07:07:07 bike kernel: [   13.917024] [drm:intel_sdvo_debug_write], SDVOB: W: 0B                         (SDVO_CMD_GET_ATTACHED_DISPLAYS)
Aug 24 07:07:07 bike kernel: [   13.931414] [drm:intel_sdvo_debug_response], SDVOB: R: 01 00                   (Success)
Aug 24 07:07:07 bike kernel: [   13.931424] [drm:intel_sdvo_detect], SDVO response 1 0
Aug 24 07:07:07 bike kernel: [   13.931431] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:07:07 bike kernel: [   13.944833] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:07:07 bike kernel: [   14.056033] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:07:07 bike kernel: [   14.069451] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:07:08 bike kernel: [   14.180880] [drm:drm_helper_probe_single_connector_modes], Probed modes for DVI-D-1
Aug 24 07:07:08 bike kernel: [   14.180885] [drm:drm_mode_debug_printmodeline], Modeline 10:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
Aug 24 07:07:08 bike kernel: [   14.180891] [drm:drm_mode_debug_printmodeline], Modeline 11:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
Aug 24 07:07:08 bike kernel: [   14.180897] [drm:drm_mode_debug_printmodeline], Modeline 13:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
Aug 24 07:07:08 bike kernel: [   14.180903] [drm:drm_mode_debug_printmodeline], Modeline 20:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
Aug 24 07:07:08 bike kernel: [   14.180909] [drm:drm_mode_debug_printmodeline], Modeline 15:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
Aug 24 07:07:08 bike kernel: [   14.180915] [drm:drm_mode_debug_printmodeline], Modeline 14:"1280x960" 75 129936 1280 1368 1504 1728 960 961 964 1002 0x0 0x6
Aug 24 07:07:08 bike kernel: [   14.180920] [drm:drm_mode_debug_printmodeline], Modeline 21:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
Aug 24 07:07:08 bike kernel: [   14.180926] [drm:drm_mode_debug_printmodeline], Modeline 22:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
Aug 24 07:07:08 bike kernel: [   14.180932] [drm:drm_mode_debug_printmodeline], Modeline 23:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
Aug 24 07:07:08 bike kernel: [   14.180938] [drm:drm_mode_debug_printmodeline], Modeline 16:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
Aug 24 07:07:08 bike kernel: [   14.180943] [drm:drm_mode_debug_printmodeline], Modeline 17:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
Aug 24 07:07:08 bike kernel: [   14.180949] [drm:drm_mode_debug_printmodeline], Modeline 18:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
Aug 24 07:07:08 bike kernel: [   14.180954] [drm:drm_mode_debug_printmodeline], Modeline 19:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
Aug 24 07:07:08 bike kernel: [   14.180977] [drm:drm_mode_getconnector], connector id 8:
Aug 24 07:07:08 bike kernel: [   14.186503] [drm:drm_mode_getconnector], connector id 5:
Aug 24 07:07:08 bike kernel: [   14.186511] [drm:drm_helper_probe_single_connector_modes], VGA-1
Aug 24 07:07:08 bike kernel: [   14.196902] [drm:drm_helper_probe_single_connector_modes], VGA-1 is disconnected
Aug 24 07:07:08 bike kernel: [   14.196914] [drm:drm_mode_getconnector], connector id 5:
Aug 24 07:07:08 bike kernel: [   14.196922] [drm:drm_helper_probe_single_connector_modes], VGA-1
Aug 24 07:07:08 bike kernel: [   14.203581] [drm:drm_helper_probe_single_connector_modes], VGA-1 is disconnected
Aug 24 07:07:08 bike kernel: [   14.203674] [drm:drm_mode_getconnector], connector id 8:
Aug 24 07:07:08 bike kernel: [   14.203683] [drm:drm_helper_probe_single_connector_modes], DVI-D-1
Aug 24 07:07:08 bike kernel: [   14.203691] [drm:intel_sdvo_debug_write], SDVOB: W: 0B                         (SDVO_CMD_GET_ATTACHED_DISPLAYS)
Aug 24 07:07:08 bike kernel: [   14.218066] [drm:intel_sdvo_debug_response], SDVOB: R: 01 00                   (Success)
Aug 24 07:07:08 bike kernel: [   14.218077] [drm:intel_sdvo_detect], SDVO response 1 0
Aug 24 07:07:08 bike kernel: [   14.218082] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:07:08 bike kernel: [   14.231500] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:07:08 bike kernel: [   14.342712] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:07:08 bike kernel: [   14.356124] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:07:08 bike kernel: [   14.467550] [drm:drm_helper_probe_single_connector_modes], Probed modes for DVI-D-1
Aug 24 07:07:08 bike kernel: [   14.467554] [drm:drm_mode_debug_printmodeline], Modeline 10:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
Aug 24 07:07:08 bike kernel: [   14.467560] [drm:drm_mode_debug_printmodeline], Modeline 11:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
Aug 24 07:07:08 bike kernel: [   14.467566] [drm:drm_mode_debug_printmodeline], Modeline 13:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
Aug 24 07:07:08 bike kernel: [   14.467572] [drm:drm_mode_debug_printmodeline], Modeline 20:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
Aug 24 07:07:08 bike kernel: [   14.467578] [drm:drm_mode_debug_printmodeline], Modeline 15:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
Aug 24 07:07:08 bike kernel: [   14.467583] [drm:drm_mode_debug_printmodeline], Modeline 14:"1280x960" 75 129936 1280 1368 1504 1728 960 961 964 1002 0x0 0x6
Aug 24 07:07:08 bike kernel: [   14.467589] [drm:drm_mode_debug_printmodeline], Modeline 21:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
Aug 24 07:07:08 bike kernel: [   14.467595] [drm:drm_mode_debug_printmodeline], Modeline 22:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
Aug 24 07:07:08 bike kernel: [   14.467601] [drm:drm_mode_debug_printmodeline], Modeline 23:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
Aug 24 07:07:08 bike kernel: [   14.467606] [drm:drm_mode_debug_printmodeline], Modeline 16:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
Aug 24 07:07:08 bike kernel: [   14.467612] [drm:drm_mode_debug_printmodeline], Modeline 17:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
Aug 24 07:07:08 bike kernel: [   14.467617] [drm:drm_mode_debug_printmodeline], Modeline 18:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
Aug 24 07:07:08 bike kernel: [   14.467623] [drm:drm_mode_debug_printmodeline], Modeline 19:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
Aug 24 07:07:08 bike kernel: [   14.467642] [drm:drm_mode_getconnector], connector id 8:
Aug 24 07:07:08 bike kernel: [   14.470986] [drm:drm_mode_getconnector], connector id 5:
Aug 24 07:07:08 bike kernel: [   14.470993] [drm:drm_helper_probe_single_connector_modes], VGA-1
Aug 24 07:07:08 bike kernel: [   14.483364] [drm:drm_helper_probe_single_connector_modes], VGA-1 is disconnected
Aug 24 07:07:08 bike kernel: [   14.483375] [drm:drm_mode_getconnector], connector id 5:
Aug 24 07:07:08 bike kernel: [   14.483383] [drm:drm_helper_probe_single_connector_modes], VGA-1
Aug 24 07:07:08 bike kernel: [   14.490236] [drm:drm_helper_probe_single_connector_modes], VGA-1 is disconnected
Aug 24 07:07:08 bike kernel: [   14.490316] [drm:drm_mode_getconnector], connector id 8:
Aug 24 07:07:08 bike kernel: [   14.490325] [drm:drm_helper_probe_single_connector_modes], DVI-D-1
Aug 24 07:07:08 bike kernel: [   14.490332] [drm:intel_sdvo_debug_write], SDVOB: W: 0B                         (SDVO_CMD_GET_ATTACHED_DISPLAYS)
Aug 24 07:07:08 bike kernel: [   14.504714] [drm:intel_sdvo_debug_response], SDVOB: R: 01 00                   (Success)
Aug 24 07:07:08 bike kernel: [   14.504724] [drm:intel_sdvo_detect], SDVO response 1 0
Aug 24 07:07:08 bike kernel: [   14.504729] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:07:08 bike kernel: [   14.518144] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:07:08 bike kernel: [   14.629402] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:07:08 bike kernel: [   14.642818] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:07:08 bike kernel: [   14.754223] [drm:drm_helper_probe_single_connector_modes], Probed modes for DVI-D-1
Aug 24 07:07:08 bike kernel: [   14.754227] [drm:drm_mode_debug_printmodeline], Modeline 10:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
Aug 24 07:07:08 bike kernel: [   14.754234] [drm:drm_mode_debug_printmodeline], Modeline 11:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
Aug 24 07:07:08 bike kernel: [   14.754240] [drm:drm_mode_debug_printmodeline], Modeline 13:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
Aug 24 07:07:08 bike kernel: [   14.754245] [drm:drm_mode_debug_printmodeline], Modeline 20:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
Aug 24 07:07:08 bike kernel: [   14.754251] [drm:drm_mode_debug_printmodeline], Modeline 15:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
Aug 24 07:07:08 bike kernel: [   14.754257] [drm:drm_mode_debug_printmodeline], Modeline 14:"1280x960" 75 129936 1280 1368 1504 1728 960 961 964 1002 0x0 0x6
Aug 24 07:07:08 bike kernel: [   14.754263] [drm:drm_mode_debug_printmodeline], Modeline 21:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
Aug 24 07:07:08 bike kernel: [   14.754268] [drm:drm_mode_debug_printmodeline], Modeline 22:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
Aug 24 07:07:08 bike kernel: [   14.754274] [drm:drm_mode_debug_printmodeline], Modeline 23:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
Aug 24 07:07:08 bike kernel: [   14.754280] [drm:drm_mode_debug_printmodeline], Modeline 16:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
Aug 24 07:07:08 bike kernel: [   14.754286] [drm:drm_mode_debug_printmodeline], Modeline 17:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
Aug 24 07:07:08 bike kernel: [   14.754291] [drm:drm_mode_debug_printmodeline], Modeline 18:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
Aug 24 07:07:08 bike kernel: [   14.754297] [drm:drm_mode_debug_printmodeline], Modeline 19:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
Aug 24 07:07:08 bike kernel: [   14.754313] [drm:drm_mode_getconnector], connector id 8:
Aug 24 07:07:11 bike kernel: [   17.563361] [drm:intel_gpu_idle_timer], idle timer fired, downclocking
Aug 24 07:07:11 bike kernel: [   18.066695] [drm:intel_crtc_idle_timer], idle timer fired, downclocking
Aug 24 07:07:16 bike kernel: [   22.583339] [drm:intel_gpu_idle_timer], idle timer fired, downclocking
Aug 24 07:07:17 bike kernel: [   23.580217] [drm:intel_sdvo_debug_write], SDVOB: W: 0B                         (SDVO_CMD_GET_ATTACHED_DISPLAYS)
Aug 24 07:07:17 bike kernel: [   23.594709] [drm:intel_sdvo_debug_response], SDVOB: R: 01 00                   (Success)
Aug 24 07:07:17 bike kernel: [   23.594721] [drm:intel_sdvo_detect], SDVO response 1 0
Aug 24 07:07:17 bike kernel: [   23.594727] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:07:17 bike kernel: [   23.608298] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)

[-- Attachment #3: drm.bad --]
[-- Type: application/octet-stream, Size: 34704 bytes --]

Aug 24 07:04:47 bike kernel: [  186.806744] [drm:intel_sdvo_debug_write], SDVOB: W: 0B                         (SDVO_CMD_GET_ATTACHED_DISPLAYS)
Aug 24 07:04:47 bike kernel: [  186.821547] [drm:intel_sdvo_debug_response], SDVOB: R: 01 00                   (Success)
Aug 24 07:04:47 bike kernel: [  186.821560] [drm:intel_sdvo_detect], SDVO response 1 0
Aug 24 07:04:47 bike kernel: [  186.821569] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:04:47 bike kernel: [  186.838003] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:04:47 bike kernel: [  187.365137] [drm:drm_crtc_helper_set_config], 
Aug 24 07:04:47 bike kernel: [  187.365140] [drm:drm_crtc_helper_set_config], [CRTC:3] [FB:24] #connectors=1 (x y) (0 0)
Aug 24 07:04:47 bike kernel: [  187.365152] [drm:drm_crtc_helper_set_config], [CONNECTOR:8:DVI-D-1] to [CRTC:3]
Aug 24 07:04:47 bike kernel: [  187.383144] [drm:i915_driver_open], 
Aug 24 07:04:47 bike kernel: [  187.383225] [drm:drm_crtc_helper_set_config], 
Aug 24 07:04:47 bike kernel: [  187.383228] [drm:drm_crtc_helper_set_config], [CRTC:3] [FB:24] #connectors=1 (x y) (0 0)
Aug 24 07:04:47 bike kernel: [  187.383241] [drm:drm_crtc_helper_set_config], [CONNECTOR:8:DVI-D-1] to [CRTC:3]
Aug 24 07:04:47 bike kernel: [  187.383245] [drm:drm_crtc_helper_set_config], 
Aug 24 07:04:47 bike kernel: [  187.383248] [drm:drm_crtc_helper_set_config], [CRTC:4] [FB:24] #connectors=0 (x y) (0 0)
Aug 24 07:04:47 bike kernel: [  187.383254] [drm:drm_crtc_helper_set_config], crtc has no fb, full mode set
Aug 24 07:04:47 bike kernel: [  187.383257] [drm:drm_crtc_helper_set_config], [CONNECTOR:8:DVI-D-1] to [CRTC:3]
Aug 24 07:04:47 bike kernel: [  187.383267] [drm:i915_get_vblank_counter], trying to get vblank count for disabled pipe 1
Aug 24 07:04:47 bike kernel: [  187.393425] [drm:intel_update_watermarks], plane A (pipe 0) clock: 154000
Aug 24 07:04:47 bike kernel: [  187.393430] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
Aug 24 07:04:47 bike kernel: [  187.393434] [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
Aug 24 07:04:47 bike kernel: [  187.393438] [drm:intel_calculate_wm], FIFO entries required for mode: 49
Aug 24 07:04:47 bike kernel: [  187.393441] [drm:intel_calculate_wm], FIFO watermark level: -23
Aug 24 07:04:47 bike kernel: [  187.393445] [drm:intel_calculate_wm] *ERROR* Insufficient FIFO for plane, expect flickering: entries required = 51, available = 28.
Aug 24 07:04:47 bike kernel: [  187.393448] [drm:intel_calculate_wm], FIFO entries required for mode: 0
Aug 24 07:04:47 bike kernel: [  187.393452] [drm:intel_calculate_wm], FIFO watermark level: 29
Aug 24 07:04:47 bike kernel: [  187.393455] [drm:i9xx_update_wm], FIFO watermarks - A: 1, B: 29
Aug 24 07:04:47 bike kernel: [  187.393458] [drm:i9xx_update_wm], self-refresh entries: 120
Aug 24 07:04:47 bike kernel: [  187.393462] [drm:i9xx_update_wm], Setting FIFO watermarks - A: 1, B: 29, C: 2, SR 1
Aug 24 07:04:47 bike kernel: [  187.394568] [drm:i915_driver_open], 
Aug 24 07:04:47 bike kernel: [  187.394908] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[2] ENCODERS[2]
Aug 24 07:04:47 bike kernel: [  187.394915] [drm:drm_mode_getresources], CRTC[2] CONNECTORS[2] ENCODERS[2]
Aug 24 07:04:47 bike kernel: [  187.395046] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
Aug 24 07:04:47 bike kernel: [  187.395052] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1]
Aug 24 07:04:47 bike kernel: [  187.406661] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] disconnected
Aug 24 07:04:47 bike kernel: [  187.406674] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
Aug 24 07:04:47 bike kernel: [  187.406679] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1]
Aug 24 07:04:48 bike kernel: [  187.413328] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] disconnected
Aug 24 07:04:48 bike kernel: [  187.413343] [drm:drm_mode_getconnector], [CONNECTOR:8:?]
Aug 24 07:04:48 bike kernel: [  187.413349] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:8:DVI-D-1]
Aug 24 07:04:48 bike kernel: [  187.413355] [drm:intel_sdvo_debug_write], SDVOB: W: 0B                         (SDVO_CMD_GET_ATTACHED_DISPLAYS)
Aug 24 07:04:48 bike kernel: [  187.427848] [drm:intel_sdvo_debug_response], SDVOB: R: 01 00                   (Success)
Aug 24 07:04:48 bike kernel: [  187.427860] [drm:intel_sdvo_detect], SDVO response 1 0
Aug 24 07:04:48 bike kernel: [  187.427865] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:04:48 bike kernel: [  187.441391] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:04:48 bike kernel: [  187.552673] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:04:48 bike kernel: [  187.566112] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:04:48 bike kernel: [  187.678266] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX/TX
Aug 24 07:04:48 bike kernel: [  187.678272] e1000e 0000:00:19.0: eth0: 10/100 speed: disabling TSO
Aug 24 07:04:48 bike kernel: [  187.679293] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:8:DVI-D-1] probed modes :
Aug 24 07:04:48 bike kernel: [  187.679298] [drm:drm_mode_debug_printmodeline], Modeline 10:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
Aug 24 07:04:48 bike kernel: [  187.679304] [drm:drm_mode_debug_printmodeline], Modeline 11:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
Aug 24 07:04:48 bike kernel: [  187.679310] [drm:drm_mode_debug_printmodeline], Modeline 13:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
Aug 24 07:04:48 bike kernel: [  187.679316] [drm:drm_mode_debug_printmodeline], Modeline 20:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
Aug 24 07:04:48 bike kernel: [  187.679322] [drm:drm_mode_debug_printmodeline], Modeline 15:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
Aug 24 07:04:48 bike kernel: [  187.679328] [drm:drm_mode_debug_printmodeline], Modeline 14:"1280x960" 75 129936 1280 1368 1504 1728 960 961 964 1002 0x0 0x6
Aug 24 07:04:48 bike kernel: [  187.679333] [drm:drm_mode_debug_printmodeline], Modeline 21:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
Aug 24 07:04:48 bike kernel: [  187.679339] [drm:drm_mode_debug_printmodeline], Modeline 22:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
Aug 24 07:04:48 bike kernel: [  187.679345] [drm:drm_mode_debug_printmodeline], Modeline 23:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
Aug 24 07:04:48 bike kernel: [  187.679351] [drm:drm_mode_debug_printmodeline], Modeline 16:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
Aug 24 07:04:48 bike kernel: [  187.679356] [drm:drm_mode_debug_printmodeline], Modeline 17:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
Aug 24 07:04:48 bike kernel: [  187.679362] [drm:drm_mode_debug_printmodeline], Modeline 18:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
Aug 24 07:04:48 bike kernel: [  187.679368] [drm:drm_mode_debug_printmodeline], Modeline 19:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
Aug 24 07:04:48 bike kernel: [  187.679460] [drm:drm_mode_getconnector], [CONNECTOR:8:?]
Aug 24 07:04:48 bike kernel: [  187.679485] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
Aug 24 07:04:48 bike kernel: [  187.679490] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1]
Aug 24 07:04:48 bike kernel: [  187.690024] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] disconnected
Aug 24 07:04:48 bike kernel: [  187.690044] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
Aug 24 07:04:48 bike kernel: [  187.690053] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1]
Aug 24 07:04:48 bike kernel: [  187.697387] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] disconnected
Aug 24 07:04:48 bike kernel: [  187.697507] [drm:drm_mode_getconnector], [CONNECTOR:8:?]
Aug 24 07:04:48 bike kernel: [  187.697513] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:8:DVI-D-1]
Aug 24 07:04:48 bike kernel: [  187.697520] [drm:intel_sdvo_debug_write], SDVOB: W: 0B                         (SDVO_CMD_GET_ATTACHED_DISPLAYS)
Aug 24 07:04:48 bike kernel: [  187.712941] [drm:intel_sdvo_debug_response], SDVOB: R: 01 00                   (Success)
Aug 24 07:04:48 bike kernel: [  187.712954] [drm:intel_sdvo_detect], SDVO response 1 0
Aug 24 07:04:48 bike kernel: [  187.712975] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:04:48 bike kernel: [  187.727534] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:04:48 bike kernel: [  187.841941] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:04:48 bike kernel: [  187.855437] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:04:48 bike kernel: [  187.966759] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:8:DVI-D-1] probed modes :
Aug 24 07:04:48 bike kernel: [  187.966764] [drm:drm_mode_debug_printmodeline], Modeline 10:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
Aug 24 07:04:48 bike kernel: [  187.966770] [drm:drm_mode_debug_printmodeline], Modeline 11:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
Aug 24 07:04:48 bike kernel: [  187.966776] [drm:drm_mode_debug_printmodeline], Modeline 13:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
Aug 24 07:04:48 bike kernel: [  187.966782] [drm:drm_mode_debug_printmodeline], Modeline 20:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
Aug 24 07:04:48 bike kernel: [  187.966788] [drm:drm_mode_debug_printmodeline], Modeline 15:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
Aug 24 07:04:48 bike kernel: [  187.966793] [drm:drm_mode_debug_printmodeline], Modeline 14:"1280x960" 75 129936 1280 1368 1504 1728 960 961 964 1002 0x0 0x6
Aug 24 07:04:48 bike kernel: [  187.966799] [drm:drm_mode_debug_printmodeline], Modeline 21:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
Aug 24 07:04:48 bike kernel: [  187.966805] [drm:drm_mode_debug_printmodeline], Modeline 22:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
Aug 24 07:04:48 bike kernel: [  187.966810] [drm:drm_mode_debug_printmodeline], Modeline 23:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
Aug 24 07:04:48 bike kernel: [  187.966816] [drm:drm_mode_debug_printmodeline], Modeline 16:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
Aug 24 07:04:48 bike kernel: [  187.966822] [drm:drm_mode_debug_printmodeline], Modeline 17:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
Aug 24 07:04:48 bike kernel: [  187.966827] [drm:drm_mode_debug_printmodeline], Modeline 18:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
Aug 24 07:04:48 bike kernel: [  187.966833] [drm:drm_mode_debug_printmodeline], Modeline 19:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
Aug 24 07:04:48 bike kernel: [  187.966850] [drm:drm_mode_getconnector], [CONNECTOR:8:?]
Aug 24 07:04:48 bike kernel: [  187.966963] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
Aug 24 07:04:48 bike kernel: [  187.966969] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1]
Aug 24 07:04:48 bike kernel: [  187.973350] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] disconnected
Aug 24 07:04:48 bike kernel: [  187.973361] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
Aug 24 07:04:48 bike kernel: [  187.973369] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1]
Aug 24 07:04:48 bike kernel: [  187.982338] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] disconnected
Aug 24 07:04:48 bike kernel: [  187.982431] [drm:drm_mode_getconnector], [CONNECTOR:8:?]
Aug 24 07:04:48 bike kernel: [  187.982437] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:8:DVI-D-1]
Aug 24 07:04:48 bike kernel: [  187.982443] [drm:intel_sdvo_debug_write], SDVOB: W: 0B                         (SDVO_CMD_GET_ATTACHED_DISPLAYS)
Aug 24 07:04:48 bike kernel: [  187.984008] init[1]: rc-local.service: main process exited, code=exited, status=208
Aug 24 07:04:48 bike kernel: [  187.997931] [drm:intel_sdvo_debug_response], SDVOB: R: 01 00                   (Success)
Aug 24 07:04:48 bike kernel: [  187.997944] [drm:intel_sdvo_detect], SDVO response 1 0
Aug 24 07:04:48 bike kernel: [  187.997951] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:04:48 bike kernel: [  188.011372] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:04:48 bike kernel: [  188.122603] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:04:48 bike kernel: [  188.136026] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:04:48 bike kernel: [  188.247294] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:8:DVI-D-1] probed modes :
Aug 24 07:04:48 bike kernel: [  188.247299] [drm:drm_mode_debug_printmodeline], Modeline 10:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
Aug 24 07:04:48 bike kernel: [  188.247305] [drm:drm_mode_debug_printmodeline], Modeline 11:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
Aug 24 07:04:48 bike kernel: [  188.247311] [drm:drm_mode_debug_printmodeline], Modeline 13:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
Aug 24 07:04:48 bike kernel: [  188.247316] [drm:drm_mode_debug_printmodeline], Modeline 20:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
Aug 24 07:04:48 bike kernel: [  188.247322] [drm:drm_mode_debug_printmodeline], Modeline 15:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
Aug 24 07:04:48 bike kernel: [  188.247328] [drm:drm_mode_debug_printmodeline], Modeline 14:"1280x960" 75 129936 1280 1368 1504 1728 960 961 964 1002 0x0 0x6
Aug 24 07:04:48 bike kernel: [  188.247333] [drm:drm_mode_debug_printmodeline], Modeline 21:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
Aug 24 07:04:48 bike kernel: [  188.247339] [drm:drm_mode_debug_printmodeline], Modeline 22:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
Aug 24 07:04:48 bike kernel: [  188.247345] [drm:drm_mode_debug_printmodeline], Modeline 23:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
Aug 24 07:04:48 bike kernel: [  188.247350] [drm:drm_mode_debug_printmodeline], Modeline 16:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
Aug 24 07:04:48 bike kernel: [  188.247356] [drm:drm_mode_debug_printmodeline], Modeline 17:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
Aug 24 07:04:48 bike kernel: [  188.247362] [drm:drm_mode_debug_printmodeline], Modeline 18:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
Aug 24 07:04:48 bike kernel: [  188.247367] [drm:drm_mode_debug_printmodeline], Modeline 19:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
Aug 24 07:04:48 bike kernel: [  188.247384] [drm:drm_mode_getconnector], [CONNECTOR:8:?]
Aug 24 07:04:48 bike kernel: [  188.256353] [drm:drm_mode_addfb], [FB:25]
Aug 24 07:04:48 bike kernel: [  188.257088] [drm:drm_mode_setcrtc], [CRTC:3]
Aug 24 07:04:48 bike kernel: [  188.257095] [drm:drm_mode_setcrtc], [CONNECTOR:8:DVI-D-1]
Aug 24 07:04:48 bike kernel: [  188.257099] [drm:drm_crtc_helper_set_config], 
Aug 24 07:04:48 bike kernel: [  188.257102] [drm:drm_crtc_helper_set_config], [CRTC:3] [FB:25] #connectors=1 (x y) (0 0)
Aug 24 07:04:48 bike kernel: [  188.257111] [drm:drm_crtc_helper_set_config], [CONNECTOR:8:DVI-D-1] to [CRTC:3]
Aug 24 07:04:48 bike kernel: [  188.268375] [drm:intel_pipe_set_base], Writing base 01800000 00000000 0 0 4096
Aug 24 07:04:48 bike kernel: [  188.268383] [drm:intel_update_fbc], 
Aug 24 07:04:48 bike kernel: [  188.319986] [drm:intel_wait_for_vblank], vblank wait timed out
Aug 24 07:04:49 bike kernel: [  188.701000] [drm:intel_crtc_cursor_set], 
Aug 24 07:04:49 bike kernel: [  189.339289] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
Aug 24 07:04:49 bike kernel: [  189.339299] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1]
Aug 24 07:04:49 bike kernel: [  189.350001] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] disconnected
Aug 24 07:04:49 bike kernel: [  189.350017] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
Aug 24 07:04:49 bike kernel: [  189.350024] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1]
Aug 24 07:04:49 bike kernel: [  189.356682] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] disconnected
Aug 24 07:04:49 bike kernel: [  189.360345] [drm:drm_mode_getconnector], [CONNECTOR:8:?]
Aug 24 07:04:49 bike kernel: [  189.360354] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:8:DVI-D-1]
Aug 24 07:04:49 bike kernel: [  189.360361] [drm:intel_sdvo_debug_write], SDVOB: W: 0B                         (SDVO_CMD_GET_ATTACHED_DISPLAYS)
Aug 24 07:04:49 bike kernel: [  189.374862] [drm:intel_sdvo_debug_response], SDVOB: R: 01 00                   (Success)
Aug 24 07:04:49 bike kernel: [  189.374875] [drm:intel_sdvo_detect], SDVO response 1 0
Aug 24 07:04:49 bike kernel: [  189.376586] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:04:49 bike kernel: [  189.390247] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:04:50 bike kernel: [  189.502080] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:04:50 bike kernel: [  189.515507] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:04:50 bike kernel: [  189.626769] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:8:DVI-D-1] probed modes :
Aug 24 07:04:50 bike kernel: [  189.626773] [drm:drm_mode_debug_printmodeline], Modeline 10:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
Aug 24 07:04:50 bike kernel: [  189.626780] [drm:drm_mode_debug_printmodeline], Modeline 11:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
Aug 24 07:04:50 bike kernel: [  189.626785] [drm:drm_mode_debug_printmodeline], Modeline 13:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
Aug 24 07:04:50 bike kernel: [  189.626791] [drm:drm_mode_debug_printmodeline], Modeline 20:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
Aug 24 07:04:50 bike kernel: [  189.626797] [drm:drm_mode_debug_printmodeline], Modeline 15:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
Aug 24 07:04:50 bike kernel: [  189.626802] [drm:drm_mode_debug_printmodeline], Modeline 14:"1280x960" 75 129936 1280 1368 1504 1728 960 961 964 1002 0x0 0x6
Aug 24 07:04:50 bike kernel: [  189.626808] [drm:drm_mode_debug_printmodeline], Modeline 21:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
Aug 24 07:04:50 bike kernel: [  189.626814] [drm:drm_mode_debug_printmodeline], Modeline 22:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
Aug 24 07:04:50 bike kernel: [  189.626819] [drm:drm_mode_debug_printmodeline], Modeline 23:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
Aug 24 07:04:50 bike kernel: [  189.626825] [drm:drm_mode_debug_printmodeline], Modeline 16:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
Aug 24 07:04:50 bike kernel: [  189.626831] [drm:drm_mode_debug_printmodeline], Modeline 17:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
Aug 24 07:04:50 bike kernel: [  189.626836] [drm:drm_mode_debug_printmodeline], Modeline 18:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
Aug 24 07:04:50 bike kernel: [  189.626842] [drm:drm_mode_debug_printmodeline], Modeline 19:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
Aug 24 07:04:50 bike kernel: [  189.626865] [drm:drm_mode_getconnector], [CONNECTOR:8:?]
Aug 24 07:04:50 bike kernel: [  189.631466] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
Aug 24 07:04:50 bike kernel: [  189.631474] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1]
Aug 24 07:04:50 bike kernel: [  189.643344] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] disconnected
Aug 24 07:04:50 bike kernel: [  189.643356] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
Aug 24 07:04:50 bike kernel: [  189.643364] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1]
Aug 24 07:04:50 bike kernel: [  189.650015] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] disconnected
Aug 24 07:04:50 bike kernel: [  189.650104] [drm:drm_mode_getconnector], [CONNECTOR:8:?]
Aug 24 07:04:50 bike kernel: [  189.650113] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:8:DVI-D-1]
Aug 24 07:04:50 bike kernel: [  189.650121] [drm:intel_sdvo_debug_write], SDVOB: W: 0B                         (SDVO_CMD_GET_ATTACHED_DISPLAYS)
Aug 24 07:04:50 bike kernel: [  189.664484] [drm:intel_sdvo_debug_response], SDVOB: R: 01 00                   (Success)
Aug 24 07:04:50 bike kernel: [  189.664495] [drm:intel_sdvo_detect], SDVO response 1 0
Aug 24 07:04:50 bike kernel: [  189.664500] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:04:50 bike kernel: [  189.677923] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:04:50 bike kernel: [  189.789143] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:04:50 bike kernel: [  189.802564] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:04:50 bike kernel: [  189.913842] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:8:DVI-D-1] probed modes :
Aug 24 07:04:50 bike kernel: [  189.913847] [drm:drm_mode_debug_printmodeline], Modeline 10:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
Aug 24 07:04:50 bike kernel: [  189.913853] [drm:drm_mode_debug_printmodeline], Modeline 11:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
Aug 24 07:04:50 bike kernel: [  189.913859] [drm:drm_mode_debug_printmodeline], Modeline 13:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
Aug 24 07:04:50 bike kernel: [  189.913865] [drm:drm_mode_debug_printmodeline], Modeline 20:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
Aug 24 07:04:50 bike kernel: [  189.913870] [drm:drm_mode_debug_printmodeline], Modeline 15:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
Aug 24 07:04:50 bike kernel: [  189.913876] [drm:drm_mode_debug_printmodeline], Modeline 14:"1280x960" 75 129936 1280 1368 1504 1728 960 961 964 1002 0x0 0x6
Aug 24 07:04:50 bike kernel: [  189.913882] [drm:drm_mode_debug_printmodeline], Modeline 21:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
Aug 24 07:04:50 bike kernel: [  189.913887] [drm:drm_mode_debug_printmodeline], Modeline 22:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
Aug 24 07:04:50 bike kernel: [  189.913893] [drm:drm_mode_debug_printmodeline], Modeline 23:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
Aug 24 07:04:50 bike kernel: [  189.913899] [drm:drm_mode_debug_printmodeline], Modeline 16:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
Aug 24 07:04:50 bike kernel: [  189.913904] [drm:drm_mode_debug_printmodeline], Modeline 17:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
Aug 24 07:04:50 bike kernel: [  189.913910] [drm:drm_mode_debug_printmodeline], Modeline 18:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
Aug 24 07:04:50 bike kernel: [  189.913915] [drm:drm_mode_debug_printmodeline], Modeline 19:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
Aug 24 07:04:50 bike kernel: [  189.913938] [drm:drm_mode_getconnector], [CONNECTOR:8:?]
Aug 24 07:04:50 bike kernel: [  189.919329] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
Aug 24 07:04:50 bike kernel: [  189.919337] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1]
Aug 24 07:04:50 bike kernel: [  189.930024] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] disconnected
Aug 24 07:04:50 bike kernel: [  189.930037] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
Aug 24 07:04:50 bike kernel: [  189.930045] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1]
Aug 24 07:04:50 bike kernel: [  189.936678] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] disconnected
Aug 24 07:04:50 bike kernel: [  189.936766] [drm:drm_mode_getconnector], [CONNECTOR:8:?]
Aug 24 07:04:50 bike kernel: [  189.936775] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:8:DVI-D-1]
Aug 24 07:04:50 bike kernel: [  189.936784] [drm:intel_sdvo_debug_write], SDVOB: W: 0B                         (SDVO_CMD_GET_ATTACHED_DISPLAYS)
Aug 24 07:04:50 bike kernel: [  189.951150] [drm:intel_sdvo_debug_response], SDVOB: R: 01 00                   (Success)
Aug 24 07:04:50 bike kernel: [  189.951161] [drm:intel_sdvo_detect], SDVO response 1 0
Aug 24 07:04:50 bike kernel: [  189.951167] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:04:50 bike kernel: [  189.964585] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:04:50 bike kernel: [  190.075779] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:04:50 bike kernel: [  190.089195] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:04:50 bike kernel: [  190.200449] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:8:DVI-D-1] probed modes :
Aug 24 07:04:50 bike kernel: [  190.200454] [drm:drm_mode_debug_printmodeline], Modeline 10:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
Aug 24 07:04:50 bike kernel: [  190.200460] [drm:drm_mode_debug_printmodeline], Modeline 11:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
Aug 24 07:04:50 bike kernel: [  190.200466] [drm:drm_mode_debug_printmodeline], Modeline 13:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
Aug 24 07:04:50 bike kernel: [  190.200472] [drm:drm_mode_debug_printmodeline], Modeline 20:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
Aug 24 07:04:50 bike kernel: [  190.200478] [drm:drm_mode_debug_printmodeline], Modeline 15:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
Aug 24 07:04:50 bike kernel: [  190.200483] [drm:drm_mode_debug_printmodeline], Modeline 14:"1280x960" 75 129936 1280 1368 1504 1728 960 961 964 1002 0x0 0x6
Aug 24 07:04:50 bike kernel: [  190.200489] [drm:drm_mode_debug_printmodeline], Modeline 21:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
Aug 24 07:04:50 bike kernel: [  190.200495] [drm:drm_mode_debug_printmodeline], Modeline 22:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
Aug 24 07:04:50 bike kernel: [  190.200501] [drm:drm_mode_debug_printmodeline], Modeline 23:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
Aug 24 07:04:50 bike kernel: [  190.200506] [drm:drm_mode_debug_printmodeline], Modeline 16:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
Aug 24 07:04:50 bike kernel: [  190.200512] [drm:drm_mode_debug_printmodeline], Modeline 17:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
Aug 24 07:04:50 bike kernel: [  190.200518] [drm:drm_mode_debug_printmodeline], Modeline 18:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
Aug 24 07:04:50 bike kernel: [  190.200523] [drm:drm_mode_debug_printmodeline], Modeline 19:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
Aug 24 07:04:50 bike kernel: [  190.200541] [drm:drm_mode_getconnector], [CONNECTOR:8:?]
Aug 24 07:04:50 bike kernel: [  190.203687] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
Aug 24 07:04:50 bike kernel: [  190.203694] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1]
Aug 24 07:04:50 bike kernel: [  190.210012] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] disconnected
Aug 24 07:04:50 bike kernel: [  190.210025] [drm:drm_mode_getconnector], [CONNECTOR:5:?]
Aug 24 07:04:50 bike kernel: [  190.210033] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1]
Aug 24 07:04:50 bike kernel: [  190.216679] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1] disconnected
Aug 24 07:04:50 bike kernel: [  190.216757] [drm:drm_mode_getconnector], [CONNECTOR:8:?]
Aug 24 07:04:50 bike kernel: [  190.216766] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:8:DVI-D-1]
Aug 24 07:04:50 bike kernel: [  190.216773] [drm:intel_sdvo_debug_write], SDVOB: W: 0B                         (SDVO_CMD_GET_ATTACHED_DISPLAYS)
Aug 24 07:04:50 bike kernel: [  190.231130] [drm:intel_sdvo_debug_response], SDVOB: R: 01 00                   (Success)
Aug 24 07:04:50 bike kernel: [  190.231141] [drm:intel_sdvo_detect], SDVO response 1 0
Aug 24 07:04:50 bike kernel: [  190.231146] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:04:50 bike kernel: [  190.244564] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:04:50 bike kernel: [  190.356334] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:04:50 bike kernel: [  190.369758] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:04:51 bike kernel: [  190.480993] [drm:drm_helper_probe_single_connector_modes], [CONNECTOR:8:DVI-D-1] probed modes :
Aug 24 07:04:51 bike kernel: [  190.480998] [drm:drm_mode_debug_printmodeline], Modeline 10:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
Aug 24 07:04:51 bike kernel: [  190.481004] [drm:drm_mode_debug_printmodeline], Modeline 11:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
Aug 24 07:04:51 bike kernel: [  190.481010] [drm:drm_mode_debug_printmodeline], Modeline 13:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
Aug 24 07:04:51 bike kernel: [  190.481015] [drm:drm_mode_debug_printmodeline], Modeline 20:"1280x1024" 75 135000 1280 1296 1440 1688 1024 1025 1028 1066 0x40 0x5
Aug 24 07:04:51 bike kernel: [  190.481021] [drm:drm_mode_debug_printmodeline], Modeline 15:"1280x1024" 60 108000 1280 1328 1440 1688 1024 1025 1028 1066 0x40 0x5
Aug 24 07:04:51 bike kernel: [  190.481027] [drm:drm_mode_debug_printmodeline], Modeline 14:"1280x960" 75 129936 1280 1368 1504 1728 960 961 964 1002 0x0 0x6
Aug 24 07:04:51 bike kernel: [  190.481033] [drm:drm_mode_debug_printmodeline], Modeline 21:"1024x768" 75 78800 1024 1040 1136 1312 768 769 772 800 0x40 0x5
Aug 24 07:04:51 bike kernel: [  190.481038] [drm:drm_mode_debug_printmodeline], Modeline 22:"1024x768" 60 65000 1024 1048 1184 1344 768 771 777 806 0x40 0xa
Aug 24 07:04:51 bike kernel: [  190.481044] [drm:drm_mode_debug_printmodeline], Modeline 23:"800x600" 75 49500 800 816 896 1056 600 601 604 625 0x40 0x5
Aug 24 07:04:51 bike kernel: [  190.481050] [drm:drm_mode_debug_printmodeline], Modeline 16:"800x600" 60 40000 800 840 968 1056 600 601 605 628 0x40 0x5
Aug 24 07:04:51 bike kernel: [  190.481055] [drm:drm_mode_debug_printmodeline], Modeline 17:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
Aug 24 07:04:51 bike kernel: [  190.481061] [drm:drm_mode_debug_printmodeline], Modeline 18:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
Aug 24 07:04:51 bike kernel: [  190.481066] [drm:drm_mode_debug_printmodeline], Modeline 19:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
Aug 24 07:04:51 bike kernel: [  190.481083] [drm:drm_mode_getconnector], [CONNECTOR:8:?]
Aug 24 07:04:53 bike kernel: [  193.290067] [drm:intel_gpu_idle_timer], idle timer fired, downclocking
Aug 24 07:04:54 bike kernel: [  193.790021] [drm:intel_crtc_idle_timer], idle timer fired, downclocking
Aug 24 07:04:57 bike kernel: [  196.966664] [drm:intel_sdvo_debug_write], SDVOB: W: 0B                         (SDVO_CMD_GET_ATTACHED_DISPLAYS)
Aug 24 07:04:57 bike kernel: [  196.981888] [drm:intel_sdvo_debug_response], SDVOB: R: 01 00                   (Success)
Aug 24 07:04:57 bike kernel: [  196.981899] [drm:intel_sdvo_detect], SDVO response 1 0
Aug 24 07:04:57 bike kernel: [  196.981987] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:04:57 bike kernel: [  196.995600] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:04:58 bike kernel: [  198.309988] [drm:intel_gpu_idle_timer], idle timer fired, downclocking
Aug 24 07:05:00 bike kernel: [  199.916655] [drm:intel_gpu_idle_timer], idle timer fired, downclocking
Aug 24 07:05:01 bike kernel: [  200.419987] [drm:intel_crtc_idle_timer], idle timer fired, downclocking
Aug 24 07:05:07 bike kernel: [  207.126663] [drm:intel_sdvo_debug_write], SDVOB: W: 0B                         (SDVO_CMD_GET_ATTACHED_DISPLAYS)
Aug 24 07:05:07 bike kernel: [  207.141085] [drm:intel_sdvo_debug_response], SDVOB: R: 01 00                   (Success)
Aug 24 07:05:07 bike kernel: [  207.141096] [drm:intel_sdvo_detect], SDVO response 1 0
Aug 24 07:05:07 bike kernel: [  207.141102] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
Aug 24 07:05:07 bike kernel: [  207.154620] [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)

[-- Attachment #4: drm.diff --]
[-- Type: text/plain, Size: 20974 bytes --]

--- drm.good.notime	2010-08-24 07:09:52.484446203 -0600
+++ drm.bad.notime	2010-08-24 07:10:13.323753377 -0600
@@ -1,36 +1,42 @@
+[drm:intel_sdvo_debug_write], SDVOB: W: 0B                         (SDVO_CMD_GET_ATTACHED_DISPLAYS)
+[drm:intel_sdvo_debug_response], SDVOB: R: 01 00                   (Success)
+[drm:intel_sdvo_detect], SDVO response 1 0
+[drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
+[drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
 [drm:drm_crtc_helper_set_config], 
-[drm:drm_crtc_helper_set_config], crtc: ffff8800be143000 3 fb: ffff8800bc1744b0 connectors: ffff8800be1054e0 num_connectors: 1 (x, y) (0, 0)
-[drm:drm_crtc_helper_set_config], setting connector 8 crtc to ffff8800be143000
+#connectors=1 (x y) (0 0)
+to [CRTC:3]
 [drm:i915_driver_open], 
 [drm:drm_crtc_helper_set_config], 
-[drm:drm_crtc_helper_set_config], crtc: ffff8800be143000 3 fb: ffff8800bc1744b0 connectors: ffff8800be1054e0 num_connectors: 1 (x, y) (0, 0)
-[drm:drm_crtc_helper_set_config], setting connector 8 crtc to ffff8800be143000
+#connectors=1 (x y) (0 0)
+to [CRTC:3]
 [drm:drm_crtc_helper_set_config], 
-[drm:drm_crtc_helper_set_config], crtc: ffff8800be144000 4 fb: ffff8800bc1744b0 connectors: ffff8800be105500 num_connectors: 0 (x, y) (0, 0)
+#connectors=0 (x y) (0 0)
 [drm:drm_crtc_helper_set_config], crtc has no fb, full mode set
-[drm:drm_crtc_helper_set_config], setting connector 8 crtc to ffff8800be143000
+to [CRTC:3]
+[drm:i915_get_vblank_counter], trying to get vblank count for disabled pipe 1
 [drm:intel_update_watermarks], plane A (pipe 0) clock: 154000
 [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) A: 28
 [drm:i9xx_get_fifo_size], FIFO size - (0x00001d9c) B: 31
-[drm:intel_calculate_wm], FIFO entries required for mode: 48
-[drm:intel_calculate_wm], FIFO watermark level: -22
+[drm:intel_calculate_wm], FIFO entries required for mode: 49
+[drm:intel_calculate_wm], FIFO watermark level: -23
+*ERROR* Insufficient FIFO for plane, expect flickering: entries required = 51, available = 28.
 [drm:intel_calculate_wm], FIFO entries required for mode: 0
 [drm:intel_calculate_wm], FIFO watermark level: 29
 [drm:i9xx_update_wm], FIFO watermarks - A: 1, B: 29
-[drm:i9xx_update_wm], self-refresh entries: 60
-[drm:i9xx_update_wm], Setting FIFO watermarks - A: 1, B: 29, C: 2, SR 35
-[drm:i915_get_vblank_counter], trying to get vblank count for disabled pipe 1
+[drm:i9xx_update_wm], self-refresh entries: 120
+[drm:i9xx_update_wm], Setting FIFO watermarks - A: 1, B: 29, C: 2, SR 1
 [drm:i915_driver_open], 
-[drm:drm_mode_getresources], Counted 2 2 2
-[drm:drm_mode_getresources], Counted 2 2 2
-[drm:drm_mode_getconnector], connector id 5:
-[drm:drm_helper_probe_single_connector_modes], VGA-1
-[drm:drm_helper_probe_single_connector_modes], VGA-1 is disconnected
-[drm:drm_mode_getconnector], connector id 5:
-[drm:drm_helper_probe_single_connector_modes], VGA-1
-[drm:drm_helper_probe_single_connector_modes], VGA-1 is disconnected
-[drm:drm_mode_getconnector], connector id 8:
-[drm:drm_helper_probe_single_connector_modes], DVI-D-1
+ENCODERS[2]
+ENCODERS[2]
+[drm:drm_mode_getconnector], [CONNECTOR:5:?]
+[drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1]
+disconnected
+[drm:drm_mode_getconnector], [CONNECTOR:5:?]
+[drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1]
+disconnected
+[drm:drm_mode_getconnector], [CONNECTOR:8:?]
+[drm:drm_helper_probe_single_connector_modes], [CONNECTOR:8:DVI-D-1]
 [drm:intel_sdvo_debug_write], SDVOB: W: 0B                         (SDVO_CMD_GET_ATTACHED_DISPLAYS)
 [drm:intel_sdvo_debug_response], SDVOB: R: 01 00                   (Success)
 [drm:intel_sdvo_detect], SDVO response 1 0
@@ -38,7 +44,9 @@
 [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
 [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
 [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
-[drm:drm_helper_probe_single_connector_modes], Probed modes for DVI-D-1
+e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX/TX
+e1000e 0000:00:19.0: eth0: 10/100 speed: disabling TSO
+probed modes :
 [drm:drm_mode_debug_printmodeline], Modeline 10:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
 [drm:drm_mode_debug_printmodeline], Modeline 11:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
 [drm:drm_mode_debug_printmodeline], Modeline 13:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
@@ -52,17 +60,15 @@
 [drm:drm_mode_debug_printmodeline], Modeline 17:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
 [drm:drm_mode_debug_printmodeline], Modeline 18:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
 [drm:drm_mode_debug_printmodeline], Modeline 19:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
-[drm:drm_mode_getconnector], connector id 8:
-[drm:drm_mode_getconnector], connector id 5:
-[drm:drm_helper_probe_single_connector_modes], VGA-1
-[drm:drm_helper_probe_single_connector_modes], VGA-1 is disconnected
-[drm:drm_mode_getconnector], connector id 5:
-[drm:drm_helper_probe_single_connector_modes], VGA-1
-e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX/TX
-e1000e 0000:00:19.0: eth0: 10/100 speed: disabling TSO
-[drm:drm_helper_probe_single_connector_modes], VGA-1 is disconnected
-[drm:drm_mode_getconnector], connector id 8:
-[drm:drm_helper_probe_single_connector_modes], DVI-D-1
+[drm:drm_mode_getconnector], [CONNECTOR:8:?]
+[drm:drm_mode_getconnector], [CONNECTOR:5:?]
+[drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1]
+disconnected
+[drm:drm_mode_getconnector], [CONNECTOR:5:?]
+[drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1]
+disconnected
+[drm:drm_mode_getconnector], [CONNECTOR:8:?]
+[drm:drm_helper_probe_single_connector_modes], [CONNECTOR:8:DVI-D-1]
 [drm:intel_sdvo_debug_write], SDVOB: W: 0B                         (SDVO_CMD_GET_ATTACHED_DISPLAYS)
 [drm:intel_sdvo_debug_response], SDVOB: R: 01 00                   (Success)
 [drm:intel_sdvo_detect], SDVO response 1 0
@@ -70,7 +76,7 @@
 [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
 [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
 [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
-[drm:drm_helper_probe_single_connector_modes], Probed modes for DVI-D-1
+probed modes :
 [drm:drm_mode_debug_printmodeline], Modeline 10:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
 [drm:drm_mode_debug_printmodeline], Modeline 11:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
 [drm:drm_mode_debug_printmodeline], Modeline 13:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
@@ -84,23 +90,24 @@
 [drm:drm_mode_debug_printmodeline], Modeline 17:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
 [drm:drm_mode_debug_printmodeline], Modeline 18:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
 [drm:drm_mode_debug_printmodeline], Modeline 19:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
-[drm:drm_mode_getconnector], connector id 8:
-[drm:drm_mode_getconnector], connector id 5:
-[drm:drm_helper_probe_single_connector_modes], VGA-1
-[drm:drm_helper_probe_single_connector_modes], VGA-1 is disconnected
-[drm:drm_mode_getconnector], connector id 5:
-[drm:drm_helper_probe_single_connector_modes], VGA-1
-[drm:drm_helper_probe_single_connector_modes], VGA-1 is disconnected
-[drm:drm_mode_getconnector], connector id 8:
-[drm:drm_helper_probe_single_connector_modes], DVI-D-1
+[drm:drm_mode_getconnector], [CONNECTOR:8:?]
+[drm:drm_mode_getconnector], [CONNECTOR:5:?]
+[drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1]
+disconnected
+[drm:drm_mode_getconnector], [CONNECTOR:5:?]
+[drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1]
+disconnected
+[drm:drm_mode_getconnector], [CONNECTOR:8:?]
+[drm:drm_helper_probe_single_connector_modes], [CONNECTOR:8:DVI-D-1]
 [drm:intel_sdvo_debug_write], SDVOB: W: 0B                         (SDVO_CMD_GET_ATTACHED_DISPLAYS)
+init[1]: rc-local.service: main process exited, code=exited, status=208
 [drm:intel_sdvo_debug_response], SDVOB: R: 01 00                   (Success)
 [drm:intel_sdvo_detect], SDVO response 1 0
 [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
 [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
 [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
 [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
-[drm:drm_helper_probe_single_connector_modes], Probed modes for DVI-D-1
+probed modes :
 [drm:drm_mode_debug_printmodeline], Modeline 10:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
 [drm:drm_mode_debug_printmodeline], Modeline 11:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
 [drm:drm_mode_debug_printmodeline], Modeline 13:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
@@ -114,33 +121,33 @@
 [drm:drm_mode_debug_printmodeline], Modeline 17:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
 [drm:drm_mode_debug_printmodeline], Modeline 18:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
 [drm:drm_mode_debug_printmodeline], Modeline 19:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
-[drm:drm_mode_getconnector], connector id 8:
+[drm:drm_mode_getconnector], [CONNECTOR:8:?]
+[drm:drm_mode_addfb], [FB:25]
+[drm:drm_mode_setcrtc], [CRTC:3]
+[drm:drm_mode_setcrtc], [CONNECTOR:8:DVI-D-1]
 [drm:drm_crtc_helper_set_config], 
-[drm:drm_crtc_helper_set_config], crtc: ffff8800be143000 3 fb: ffff8800bca67cc0 connectors: ffff8800b9a3ddd8 num_connectors: 1 (x, y) (0, 0)
-[drm:drm_crtc_helper_set_config], setting connector 8 crtc to ffff8800be143000
+#connectors=1 (x y) (0 0)
+to [CRTC:3]
 [drm:intel_pipe_set_base], Writing base 01800000 00000000 0 0 4096
+[drm:intel_update_fbc], 
+[drm:intel_wait_for_vblank], vblank wait timed out
 [drm:intel_crtc_cursor_set], 
+[drm:drm_mode_getconnector], [CONNECTOR:5:?]
+[drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1]
+disconnected
+[drm:drm_mode_getconnector], [CONNECTOR:5:?]
+[drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1]
+disconnected
+[drm:drm_mode_getconnector], [CONNECTOR:8:?]
+[drm:drm_helper_probe_single_connector_modes], [CONNECTOR:8:DVI-D-1]
 [drm:intel_sdvo_debug_write], SDVOB: W: 0B                         (SDVO_CMD_GET_ATTACHED_DISPLAYS)
 [drm:intel_sdvo_debug_response], SDVOB: R: 01 00                   (Success)
 [drm:intel_sdvo_detect], SDVO response 1 0
 [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
 [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
-[drm:drm_mode_getconnector], connector id 5:
-[drm:drm_helper_probe_single_connector_modes], VGA-1
-[drm:drm_helper_probe_single_connector_modes], VGA-1 is disconnected
-[drm:drm_mode_getconnector], connector id 5:
-[drm:drm_helper_probe_single_connector_modes], VGA-1
-[drm:drm_helper_probe_single_connector_modes], VGA-1 is disconnected
-[drm:drm_mode_getconnector], connector id 8:
-[drm:drm_helper_probe_single_connector_modes], DVI-D-1
-[drm:intel_sdvo_debug_write], SDVOB: W: 0B                         (SDVO_CMD_GET_ATTACHED_DISPLAYS)
-[drm:intel_sdvo_debug_response], SDVOB: R: 01 00                   (Success)
-[drm:intel_sdvo_detect], SDVO response 1 0
-[drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
 [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
 [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
-[drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
-[drm:drm_helper_probe_single_connector_modes], Probed modes for DVI-D-1
+probed modes :
 [drm:drm_mode_debug_printmodeline], Modeline 10:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
 [drm:drm_mode_debug_printmodeline], Modeline 11:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
 [drm:drm_mode_debug_printmodeline], Modeline 13:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
@@ -154,15 +161,15 @@
 [drm:drm_mode_debug_printmodeline], Modeline 17:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
 [drm:drm_mode_debug_printmodeline], Modeline 18:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
 [drm:drm_mode_debug_printmodeline], Modeline 19:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
-[drm:drm_mode_getconnector], connector id 8:
-[drm:drm_mode_getconnector], connector id 5:
-[drm:drm_helper_probe_single_connector_modes], VGA-1
-[drm:drm_helper_probe_single_connector_modes], VGA-1 is disconnected
-[drm:drm_mode_getconnector], connector id 5:
-[drm:drm_helper_probe_single_connector_modes], VGA-1
-[drm:drm_helper_probe_single_connector_modes], VGA-1 is disconnected
-[drm:drm_mode_getconnector], connector id 8:
-[drm:drm_helper_probe_single_connector_modes], DVI-D-1
+[drm:drm_mode_getconnector], [CONNECTOR:8:?]
+[drm:drm_mode_getconnector], [CONNECTOR:5:?]
+[drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1]
+disconnected
+[drm:drm_mode_getconnector], [CONNECTOR:5:?]
+[drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1]
+disconnected
+[drm:drm_mode_getconnector], [CONNECTOR:8:?]
+[drm:drm_helper_probe_single_connector_modes], [CONNECTOR:8:DVI-D-1]
 [drm:intel_sdvo_debug_write], SDVOB: W: 0B                         (SDVO_CMD_GET_ATTACHED_DISPLAYS)
 [drm:intel_sdvo_debug_response], SDVOB: R: 01 00                   (Success)
 [drm:intel_sdvo_detect], SDVO response 1 0
@@ -170,7 +177,7 @@
 [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
 [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
 [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
-[drm:drm_helper_probe_single_connector_modes], Probed modes for DVI-D-1
+probed modes :
 [drm:drm_mode_debug_printmodeline], Modeline 10:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
 [drm:drm_mode_debug_printmodeline], Modeline 11:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
 [drm:drm_mode_debug_printmodeline], Modeline 13:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
@@ -184,15 +191,15 @@
 [drm:drm_mode_debug_printmodeline], Modeline 17:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
 [drm:drm_mode_debug_printmodeline], Modeline 18:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
 [drm:drm_mode_debug_printmodeline], Modeline 19:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
-[drm:drm_mode_getconnector], connector id 8:
-[drm:drm_mode_getconnector], connector id 5:
-[drm:drm_helper_probe_single_connector_modes], VGA-1
-[drm:drm_helper_probe_single_connector_modes], VGA-1 is disconnected
-[drm:drm_mode_getconnector], connector id 5:
-[drm:drm_helper_probe_single_connector_modes], VGA-1
-[drm:drm_helper_probe_single_connector_modes], VGA-1 is disconnected
-[drm:drm_mode_getconnector], connector id 8:
-[drm:drm_helper_probe_single_connector_modes], DVI-D-1
+[drm:drm_mode_getconnector], [CONNECTOR:8:?]
+[drm:drm_mode_getconnector], [CONNECTOR:5:?]
+[drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1]
+disconnected
+[drm:drm_mode_getconnector], [CONNECTOR:5:?]
+[drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1]
+disconnected
+[drm:drm_mode_getconnector], [CONNECTOR:8:?]
+[drm:drm_helper_probe_single_connector_modes], [CONNECTOR:8:DVI-D-1]
 [drm:intel_sdvo_debug_write], SDVOB: W: 0B                         (SDVO_CMD_GET_ATTACHED_DISPLAYS)
 [drm:intel_sdvo_debug_response], SDVOB: R: 01 00                   (Success)
 [drm:intel_sdvo_detect], SDVO response 1 0
@@ -200,7 +207,7 @@
 [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
 [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
 [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
-[drm:drm_helper_probe_single_connector_modes], Probed modes for DVI-D-1
+probed modes :
 [drm:drm_mode_debug_printmodeline], Modeline 10:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
 [drm:drm_mode_debug_printmodeline], Modeline 11:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
 [drm:drm_mode_debug_printmodeline], Modeline 13:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
@@ -214,15 +221,15 @@
 [drm:drm_mode_debug_printmodeline], Modeline 17:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
 [drm:drm_mode_debug_printmodeline], Modeline 18:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
 [drm:drm_mode_debug_printmodeline], Modeline 19:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
-[drm:drm_mode_getconnector], connector id 8:
-[drm:drm_mode_getconnector], connector id 5:
-[drm:drm_helper_probe_single_connector_modes], VGA-1
-[drm:drm_helper_probe_single_connector_modes], VGA-1 is disconnected
-[drm:drm_mode_getconnector], connector id 5:
-[drm:drm_helper_probe_single_connector_modes], VGA-1
-[drm:drm_helper_probe_single_connector_modes], VGA-1 is disconnected
-[drm:drm_mode_getconnector], connector id 8:
-[drm:drm_helper_probe_single_connector_modes], DVI-D-1
+[drm:drm_mode_getconnector], [CONNECTOR:8:?]
+[drm:drm_mode_getconnector], [CONNECTOR:5:?]
+[drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1]
+disconnected
+[drm:drm_mode_getconnector], [CONNECTOR:5:?]
+[drm:drm_helper_probe_single_connector_modes], [CONNECTOR:5:VGA-1]
+disconnected
+[drm:drm_mode_getconnector], [CONNECTOR:8:?]
+[drm:drm_helper_probe_single_connector_modes], [CONNECTOR:8:DVI-D-1]
 [drm:intel_sdvo_debug_write], SDVOB: W: 0B                         (SDVO_CMD_GET_ATTACHED_DISPLAYS)
 [drm:intel_sdvo_debug_response], SDVOB: R: 01 00                   (Success)
 [drm:intel_sdvo_detect], SDVO response 1 0
@@ -230,7 +237,7 @@
 [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
 [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
 [drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
-[drm:drm_helper_probe_single_connector_modes], Probed modes for DVI-D-1
+probed modes :
 [drm:drm_mode_debug_printmodeline], Modeline 10:"1920x1200" 60 154000 1920 1968 2000 2080 1200 1203 1209 1235 0x48 0x9
 [drm:drm_mode_debug_printmodeline], Modeline 11:"1600x1200" 60 162000 1600 1664 1856 2160 1200 1201 1204 1250 0x40 0x5
 [drm:drm_mode_debug_printmodeline], Modeline 13:"1680x1050" 60 146250 1680 1784 1960 2240 1050 1053 1059 1089 0x40 0x6
@@ -244,10 +251,17 @@
 [drm:drm_mode_debug_printmodeline], Modeline 17:"640x480" 75 31500 640 656 720 840 480 481 484 500 0x40 0xa
 [drm:drm_mode_debug_printmodeline], Modeline 18:"640x480" 60 25200 640 656 752 800 480 490 492 525 0x40 0xa
 [drm:drm_mode_debug_printmodeline], Modeline 19:"720x400" 70 28320 720 738 846 900 400 412 414 449 0x40 0x6
-[drm:drm_mode_getconnector], connector id 8:
+[drm:drm_mode_getconnector], [CONNECTOR:8:?]
 [drm:intel_gpu_idle_timer], idle timer fired, downclocking
 [drm:intel_crtc_idle_timer], idle timer fired, downclocking
+[drm:intel_sdvo_debug_write], SDVOB: W: 0B                         (SDVO_CMD_GET_ATTACHED_DISPLAYS)
+[drm:intel_sdvo_debug_response], SDVOB: R: 01 00                   (Success)
+[drm:intel_sdvo_detect], SDVO response 1 0
+[drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
+[drm:intel_sdvo_debug_write], SDVOB: W: 7A 02                      (SDVO_CMD_SET_CONTROL_BUS_SWITCH)
 [drm:intel_gpu_idle_timer], idle timer fired, downclocking
+[drm:intel_gpu_idle_timer], idle timer fired, downclocking
+[drm:intel_crtc_idle_timer], idle timer fired, downclocking
 [drm:intel_sdvo_debug_write], SDVOB: W: 0B                         (SDVO_CMD_GET_ATTACHED_DISPLAYS)
 [drm:intel_sdvo_debug_response], SDVOB: R: 01 00                   (Success)
 [drm:intel_sdvo_detect], SDVO response 1 0

Re: [now bisected] i915: 2.6.36-rc2 hoses my Intel display

[Chris Wilson]

On Tue, 24 Aug 2010 07:16:26 -0600, Jonathan Corbet <corbet@lwn.net> wrote:
> On Tue, 24 Aug 2010 00:55:54 +0100
> Chris Wilson <chris@chris-wilson.co.uk> wrote:
> 
> > In threes. Hmm, one for primary, cursor and self-refresh. drm.debug=0xe
> > would be interesting to see what the pixel clock is.
> > 
> > Can you grab one before the bad commit and one after? If there is a change
> > that may help pin-point the mistake. Or indicate further problems...
> 
> OK, three files attached; drm.good is from 2.6.35, drm.bad is from
> 2.6.36-rc2.  I also stripped the times and did a diff, in case that's
> useful.

[snip]

> -[drm:intel_calculate_wm], FIFO entries required for mode: 48
> -[drm:intel_calculate_wm], FIFO watermark level: -22
> +[drm:intel_calculate_wm], FIFO entries required for mode: 49
> +[drm:intel_calculate_wm], FIFO watermark level: -23
> +*ERROR* Insufficient FIFO for plane, expect flickering: entries required = 51, available = 28.
>  [drm:intel_calculate_wm], FIFO entries required for mode: 0
>  [drm:intel_calculate_wm], FIFO watermark level: 29
>  [drm:i9xx_update_wm], FIFO watermarks - A: 1, B: 29
> -[drm:i9xx_update_wm], self-refresh entries: 60
> -[drm:i9xx_update_wm], Setting FIFO watermarks - A: 1, B: 29, C: 2, SR 35
> -[drm:i915_get_vblank_counter], trying to get vblank count for disabled pipe 1
> +[drm:i9xx_update_wm], self-refresh entries: 120
> +[drm:i9xx_update_wm], Setting FIFO watermarks - A: 1, B: 29, C: 2, SR 1

I'm going to focus on this since this could account for the on-screen
corruption. Here we suddenly double the computed minimal FIFO size for
self-refresh and due to a separate bug program a minimal low watermark.

That should addressed with
http://cgit.freedesktop.org/~ickle/linux-2.6/commit/?h=drm-testing&id=30c127264ef9729bcef1d9901718f9a8a47be6a4
however that patch isn't quite ready yet since Jesse pointed out that
some chipsets do indeed want a high-watermark instead of the low-watermark
used, at least, for gen3+.

The question though is why that bad commit would cause a doubling of the
SR. Thanks for the diff, I now know that I need to look more closely at
the mode-fixup for SDVO.

-- 
Chris Wilson, Intel Open Source Technology Centre

Re: i915: 2.6.36-rc2 hoses my Intel display

[Maciej Rutecki]

On poniedziałek, 23 sierpnia 2010 o 19:01:45 Jonathan Corbet wrote:
> So I decided to fire up -rc2 today to see what would happen...the
> results are best described by the attached images.  Something is
> clearly scrambled between my hardware and the i915 driver.  Display with X
> is hosed, but things go weird before X gets a chance to run (it is worth
> noting that the initial output from the kernel is legible).
> 
> FWIW, my hardware is:
> 
> 00:02.1 Display controller: Intel Corporation 82Q35 Express Integrated
> Graphics Controller (rev 02) Subsystem: Dell OptiPlex 755
> 	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
> Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+
> ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0
> 	Region 0: Memory at fea80000 (32-bit, non-prefetchable) [size=512K]
> 	Capabilities: [d0] Power Management version 2
> 		Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA
> PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0
> DScale=0 PME-
> 
> What else can I provide to help track this one down?

I created a Bugzilla entry at 
https://bugzilla.kernel.org/show_bug.cgi?id=17151
for your bug report, please add your address to the CC list in there, thanks!

-- 
Maciej Rutecki
http://www.maciek.unixy.pl