Hi,
After installing Linux 5.8-rc7 I seem to get no video output on my
NV36 card once the nouveau module is loaded. The display (connected
to the digital output) simply reports "No Signal".
I bisected to the following commit, and reverting this commit on
top of 5.8-rc7 appears to correct the iss
On 2020-07-29, Dave Airlie wrote:
> On Wed, 29 Jul 2020 at 15:05, Nick Bowler wrote:
>>
>> Hi,
>>
>> After installing Linux 5.8-rc7 I seem to get no video output on my
>> NV36 card once the nouveau module is loaded. The display (connected
>> to the di
Hi,
Upgrading from 4.3 to 4.4 breaks my HDMI output on my G45 machine.
As soon as the intel driver is loaded, the monitor shuts off
(standby mode). Inspecting /sys/class/drm/card0-HDMI-A-1/status
reports "disconnected". When it is working, this attribute says
"connected".
There is nothing unus
Hi,
On 2016-01-20, Jindal, Sonika wrote:
> Can you please check if you have following patch:
> "commit 3d8acd1f667b45c531401c8f0c2033072e32a05d
> Author: Gary Wang
> Date: Wed Dec 23 16:11:35 2015 +0800
>
> drm/i915: increase the tries for HDMI hotplug live status checking"
Yes, that patch se
On 1/20/16, Nick Bowler wrote:
> Hi,
>
> On 2016-01-20, Jindal, Sonika wrote:
>> Can you please check if you have following patch:
>> "commit 3d8acd1f667b45c531401c8f0c2033072e32a05d
>> Author: Gary Wang
>> Date: Wed Dec 23 16:11:35 2015 +0800
>&
On 2016-01-21, Jindal, Sonika wrote:
> On 1/21/2016 8:59 AM, Nick Bowler wrote:
>> On 1/20/16, Nick Bowler wrote:
>>> On 2016-01-20, Jindal, Sonika wrote:
[...]
>>>> Does the same system works with any other monitor?
>>> I'll see if I can find another
On 2016-01-21, Nick Bowler wrote:
> On 2016-01-21, Jindal, Sonika wrote:
>> On 1/21/2016 8:59 AM, Nick Bowler wrote:
>>> On 1/20/16, Nick Bowler wrote:
>>>> On 2016-01-20, Jindal, Sonika wrote:
> [...]
>>>>> Does the same system works with any ot
On 1/28/16, Nick Bowler wrote:
> On 2016-01-21, Nick Bowler wrote:
>> On 2016-01-21, Jindal, Sonika wrote:
>>> On 1/21/2016 8:59 AM, Nick Bowler wrote:
>>>> On 1/20/16, Nick Bowler wrote:
>>>>> On 2016-01-20, Jindal, Sonika wrote:
>> [..
On 2/9/16, Ville Syrjälä wrote:
> BTW I'm not at all convinced about the current live status bit defines
> we have for g4x. Supposedly someone tested them and found that they
> don't match the spec, but IIRC when I tried them on one g4x machine
> here, they did match the spec (well, at least for
Hi,
Testing out 4.3-rc2, first thing I notice is that the VGA output is
not working. Specifically, the display is continuously powering on
and off -- at no point is any image visible on the screen (I am expecting
to see the console output). The display connected to the HDMI output is
working fin
On 2024-03-22 06:43, Javier Martinez Canillas wrote:
> Thomas Zimmermann writes:
>
>> Framebuffer I/O on the Sparc Sbus requires read/write helpers for
>> I/O memory. Select FB_IOMEM_FOPS accordingly.
>>
>> Reported-by: Nick Bowler
Applied on top of 6.8 and th
Hi,
On my Asus C201 laptop (rk3288) the HDMI has been behaving weirdly after
Linux upgrade.
~50% of the time after a hotplug, there is a vertical pink bar on the
left of the display area and audio is not working at all. According to
the sink device the display size is 1282x720 which seems pretty
Hi,
I completed bisecting this issue. See below.
On 2017-11-02, Nick Bowler wrote:
> ~50% of the time after a hotplug, there is a vertical pink bar on the
> left of the display area and audio is not working at all. According to
> the sink device the display size is 1282x720 which see
Hi,
Any ideas on this issue? Are there any additional tests I can perform
to help debug this?
On 2017-11-05 11:41 -0500, Nick Bowler wrote:
> I completed bisecting this issue. See below.
>
> On 2017-11-02, Nick Bowler wrote:
> > ~50% of the time after a hotplug, there is a ve
Hi,
On 11/27/17, Laurent Pinchart wrote:
> The driver should print a "PHY PLL failed to lock" error message to the
> kernel log in that case. Nick, does that happen on your system ?
I will try to test the other things later today, but after bootup there
were no messages whatsoever printed to the
On 2017-11-27 11:00 +0200, Laurent Pinchart wrote:
> On Monday, 27 November 2017 06:05:03 EET Archit Taneja wrote:
> > On 2017-11-05 11:41 -0500, Nick Bowler wrote:
[...]
> > > Bisection implicates the following commit:
> > >
> > > 181e0ef092a4952aa523c5b9cb21
Hi,
On 2017-11-27 22:30 -0500, Nick Bowler wrote:
> A note about the test setup: I had to remove the test equipment so I
> no longer have any information about the video mode from the sink side
> (like in the photos). Thus, with the current setup, I am using the
> presense or absense
Hi Jose,
On 2017-12-02 17:11 +, Jose Abreu wrote:
> On 01-12-2017 00:11, Nick Bowler wrote:
> > Another data point... the following patch appears sufficient to
> > restore working behaviour.
[...]
> I don't think you can do this. The phy pll lock check is
> recom
On 2017-12-04 21:34 +0200, Laurent Pinchart wrote:
> On Monday, 4 December 2017 21:30:01 EET Nick Bowler wrote:
> > On 2017-12-04 21:06 +0200, Laurent Pinchart wrote:
> > > As you reported that the PLL lock failure message is not printed, the
> > > failure can only come
On 2017-12-04 10:04 +, Jose Abreu wrote:
> On 03-12-2017 05:20, Nick Bowler wrote:
> > I brought the original test equipment back to the setup so I can
> > see the video and pink bar again. The symptoms remain the same
> > (unexpected size, pink bar, and no audio).
&g
of the for loop execute before the condition
> becomes true?
Judging from the log posted elsethread (where I added extra printouts),
it seems to consistently become true on the second iteration.
I will try to rule out read side effects by replacing the polling loop
with an unconditional delay.
On 2017-12-04 13:33 -0500, Nick Bowler wrote:
> On 2017-12-04 10:04 +, Jose Abreu wrote:
> > Hmmm, my first thought was that audio is being configured first
> > because of the phy lock wait time, I've seen this happening before.
> >
> > Lets try this:
>
nt)
I'm running the latest git xf86-video-nouveau, but since the issue
occurs at the console it's probably not too important...
Let me know if you need any more info,
--
Nick Bowler, Elliptic Technologies (http://www.elliptictech.com/)
___
dr
CCing Tom Bylander as he sent me a mail off-list saying he experiences
a similar issue on an FX 5200.
Tom, maybe you'll have better luck bisecting this than I did?
On 2012-03-19 10:35 -0400, Nick Bowler wrote:
> Just upgraded to Linux 3.3 on my desktop and noticed that the VGA output
On 2012-04-03 21:27 -0400, Nick Bowler wrote:
> CCing Tom Bylander as he sent me a mail off-list saying he experiences
> a similar issue on an FX 5200.
>
> Tom, maybe you'll have better luck bisecting this than I did?
>
> On 2012-03-19 10:35 -0400, Nick Bowler wrote:
>
rs/gpu, and there
appears to be exactly 0 commits between v3.2 and v3.3 that touch files
in drivers/gpu outside of drivers/gpu/drm, I think this should make no
difference?
Cheers,
--
Nick Bowler, Elliptic Technologies (http://www.elliptictech.com/)
___
dri-d
x1b
[] bus_add_driver+0xb2/0x206
[] driver_register+0x96/0x103
[] __pci_register_driver+0x47/0xb3
[] drm_pci_init+0x85/0xea
[] ? ttm_init+0x62/0x62
[] ? ttm_init+0x62/0x62
[] nouveau_init+0x4f/0x51
[] do_one_initcall+0x78/0x126
[] kernel_init+0x8b/0x10b
[] ? schedule_tail+0x16/
On 2012-04-22 12:40 -0400, Nick Bowler wrote:
> On 2012-04-21 21:51 -0700, Linus Torvalds wrote:
> > Nick, I realize you had trouble with a bisection already, but it might
> > really be worth trying again. Do a
> >
> > git bisect visualize
> >
> > and
On 2012-04-22 22:45 -0400, Konrad Rzeszutek Wilk wrote:
> On Sun, Apr 22, 2012 at 08:05:54PM -0400, Nick Bowler wrote:
> > Following up on the above, the commit which introduces the panics during
> > boot is this one:
> >
> > commit 8e7e70522d760c4ccd4cd370ebfa0ba6
On 2012-04-23 21:03 -0400, Nick Bowler wrote:
> On 2012-04-22 22:45 -0400, Konrad Rzeszutek Wilk wrote:
> > On Sun, Apr 22, 2012 at 08:05:54PM -0400, Nick Bowler wrote:
> > > Following up on the above, the commit which introduces the panics during
> > > boot is t
involved.
This is probably caused by a different commit than the black screen
because I also saw this problem on the 3.3.3+reverts kernel; I just
haven't noticed it until now because, well, the VGA wasn't working at
all until now.
Anyway, I can try to track down what causes this one n
On 2012-04-28 02:19 -0400, Alex Deucher wrote:
> On Fri, Apr 27, 2012 at 8:39 PM, Nick Bowler wrote:
> > Hi Ben,
> >
> > On 2012-04-27 15:20 +1000, Ben Skeggs wrote:
> >> Does this patch help you at all?
> >>
> >> http://c
On 2012-04-30 11:07 +0200, Maarten Maathuis wrote:
> On Mon, Apr 30, 2012 at 12:37 AM, Dmitry Torokhov
> wrote:
> > On Sat, Apr 28, 2012 at 11:33:50AM -0400, Nick Bowler wrote:
> >> On 2012-04-28 02:19 -0400, Alex Deucher wrote:
> >> > On Fri, Apr 27, 2012 at 8:
> Been there, trying to chase down a GMA500 problemt that was muddled in
> with the broken edid.h patch as well as a driver bug.
I'm afraid I don't understand. These commits do not appear to be in
Linus' tree?
Cheers,
--
Nick Bowler, Elliptic Technologies (http://www.ellipt
(re-adding Ben to the Cc because he was apparently dropped somewhere in
this thread)
On 2012-05-01 09:23 -0400, Nick Bowler wrote:
> On 2012-04-30 11:07 +0200, Maarten Maathuis wrote:
> > On Mon, Apr 30, 2012 at 12:37 AM, Dmitry Torokhov
> > wrote:
> > > On Sat, Apr 28,
> >
> Can you test with the attached patch? its a revert mostly of Ben's patch, and
> he says with the i2c core change stuff is working for him again.
Yup, this one seems to work on top of Linus' master.
Thanks,
--
Nick Bowler, Elliptic Technologies (http://www.elliptictech.com/)
___
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
/~agd5f/linux into drm-fixes
git bisect bad 39df01cd6ce9f6dd755ace0030e2bebe75da7727
Thanks,
--
Nick Bowler, Elliptic Technologies (http://www.elliptictech.com/)
nouveau-black-lcd.log.xz
Description: application/xz
___
dri-devel mailing list
dri-devel@lists.freedesktop.org
http
On 2013-03-07 10:06 -0500, Nick Bowler wrote:
> I started a bisection... here's the first steps so far. I will try to
> finish the procedure over the next couple days but I'm reporting this
> now in case someone needs me to get some other info.
I carried this on a bit further
Ping?
On 2013-03-07 10:06 -0500, Nick Bowler wrote:
> Yesterday I upgraded one of my machines to 3.8.2 from 3.6.6. This
> machine has an old NV36 AGP board. With the new kernel, as soon as
> nouveau takes over the console the display connected via DVI goes dark
> (the monitor goes
ge consists of 'bad' commits and git
bisect gets very confused.
Let me know if you need any more info,
--
Nick Bowler, Elliptic Technologies (http://www.elliptictech.com/)
___
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
On 2011-06-06 19:20 +0200, Melchior FRANZ wrote:
> * Nick Bowler -- Monday 06 June 2011:
> > After upgrading to 3.0-rc2, my second display is no longer working
> > correctly on a desktop with an Intel G45 graphics chip.
> [...]
> > What I do know is that the problem was
asier to configure things.
UFS (which I use) also relies on BKL.
--
Nick Bowler, Elliptic Technologies (http://www.elliptictech.com/)
___
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ssue:
https://bugzilla.kernel.org/show_bug.cgi?id=23122
https://bugzilla.kernel.org/show_bug.cgi?id=23472
https://bugs.freedesktop.org/show_bug.cgi?id=31803
--
Nick Bowler, Elliptic Technologies (http://www.elliptictech.com/)
___
dri-devel mailing list
dr
On 2010-11-25 11:31 -0800, Keith Packard wrote:
> On Thu, 25 Nov 2010 11:10:58 -0500, Nick Bowler
> wrote:
[...]
> > https://bugs.freedesktop.org/show_bug.cgi?id=31803
>
> I've provided a couple of fixes that might be relevant here -- neither
> kernel nor user mod
a
regression in xf86-video-intel rather than the kernel (but no real way
of testing this), since there was a lot of Xv related churn in the
driver around the time I was having the issues.
So you might want to try again with the latest git xf86-video-intel and
see if it still h
f_leaf_node = 0;
> -
> +
Here, too.
Most of the patches in this series have similar issues.
--
Nick Bowler, Elliptic Technologies (http://www.elliptictech.com/)
___
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CCing Tom Bylander as he sent me a mail off-list saying he experiences
a similar issue on an FX 5200.
Tom, maybe you'll have better luck bisecting this than I did?
On 2012-03-19 10:35 -0400, Nick Bowler wrote:
> Just upgraded to Linux 3.3 on my desktop and noticed that the VGA output
On 2012-04-03 21:27 -0400, Nick Bowler wrote:
> CCing Tom Bylander as he sent me a mail off-list saying he experiences
> a similar issue on an FX 5200.
>
> Tom, maybe you'll have better luck bisecting this than I did?
>
> On 2012-03-19 10:35 -0400, Nick Bowler wrote:
>
rs/gpu, and there
appears to be exactly 0 commits between v3.2 and v3.3 that touch files
in drivers/gpu outside of drivers/gpu/drm, I think this should make no
difference?
Cheers,
--
Nick Bowler, Elliptic Technologies (http://www.elliptictech.com/)
x19/0x1b
[] bus_add_driver+0xb2/0x206
[] driver_register+0x96/0x103
[] __pci_register_driver+0x47/0xb3
[] drm_pci_init+0x85/0xea
[] ? ttm_init+0x62/0x62
[] ? ttm_init+0x62/0x62
[] nouveau_init+0x4f/0x51
[] do_one_initcall+0x78/0x126
[] kernel_init+0x8b/0x10b
[] ? schedule_tail+0x16/
On 2012-04-22 12:40 -0400, Nick Bowler wrote:
> On 2012-04-21 21:51 -0700, Linus Torvalds wrote:
> > Nick, I realize you had trouble with a bisection already, but it might
> > really be worth trying again. Do a
> >
> > git bisect visualize
> >
> > and
On 2012-04-22 22:45 -0400, Konrad Rzeszutek Wilk wrote:
> On Sun, Apr 22, 2012 at 08:05:54PM -0400, Nick Bowler wrote:
> > Following up on the above, the commit which introduces the panics during
> > boot is this one:
> >
> > commit 8e7e70522d760c4ccd4cd370ebfa0ba6
On 2012-04-23 21:03 -0400, Nick Bowler wrote:
> On 2012-04-22 22:45 -0400, Konrad Rzeszutek Wilk wrote:
> > On Sun, Apr 22, 2012 at 08:05:54PM -0400, Nick Bowler wrote:
> > > Following up on the above, the commit which introduces the panics during
> > > boot is t
involved.
This is probably caused by a different commit than the black screen
because I also saw this problem on the 3.3.3+reverts kernel; I just
haven't noticed it until now because, well, the VGA wasn't working at
all until now.
Anyway, I can try to track down what causes this one n
On 2012-04-28 02:19 -0400, Alex Deucher wrote:
> On Fri, Apr 27, 2012 at 8:39 PM, Nick Bowler
> wrote:
> > Hi Ben,
> >
> > On 2012-04-27 15:20 +1000, Ben Skeggs wrote:
> >> Does this patch help you at all?
> >>
> >> http:
f_leaf_node = 0;
> -
> +
Here, too.
Most of the patches in this series have similar issues.
--
Nick Bowler, Elliptic Technologies (http://www.elliptictech.com/)
asier to configure things.
UFS (which I use) also relies on BKL.
--
Nick Bowler, Elliptic Technologies (http://www.elliptictech.com/)
ssue:
https://bugzilla.kernel.org/show_bug.cgi?id=23122
https://bugzilla.kernel.org/show_bug.cgi?id=23472
https://bugs.freedesktop.org/show_bug.cgi?id=31803
--
Nick Bowler, Elliptic Technologies (http://www.elliptictech.com/)
On 2010-11-25 11:31 -0800, Keith Packard wrote:
> On Thu, 25 Nov 2010 11:10:58 -0500, Nick Bowler
> wrote:
[...]
> > https://bugs.freedesktop.org/show_bug.cgi?id=31803
>
> I've provided a couple of fixes that might be relevant here -- neither
> kernel nor user mod
ge consists of 'bad' commits and git
bisect gets very confused.
Let me know if you need any more info,
--
Nick Bowler, Elliptic Technologies (http://www.elliptictech.com/)
On 2011-06-06 19:20 +0200, Melchior FRANZ wrote:
> * Nick Bowler -- Monday 06 June 2011:
> > After upgrading to 3.0-rc2, my second display is no longer working
> > correctly on a desktop with an Intel G45 graphics chip.
> [...]
> > What I do know is that the problem was
a
regression in xf86-video-intel rather than the kernel (but no real way
of testing this), since there was a lot of Xv related churn in the
driver around the time I was having the issues.
So you might want to try again with the latest git xf86-video-intel and
see if it still happens.
--
Nick Bowler, Elliptic Technologies (http://www.elliptictech.com/)
nt)
I'm running the latest git xf86-video-nouveau, but since the issue
occurs at the console it's probably not too important...
Let me know if you need any more info,
--
Nick Bowler, Elliptic Technologies (http://www.elliptictech.com/)
On 2012-04-30 11:07 +0200, Maarten Maathuis wrote:
> On Mon, Apr 30, 2012 at 12:37 AM, Dmitry Torokhov
> wrote:
> > On Sat, Apr 28, 2012 at 11:33:50AM -0400, Nick Bowler wrote:
> >> On 2012-04-28 02:19 -0400, Alex Deucher wrote:
> >> > On Fri, Apr
> Been there, trying to chase down a GMA500 problemt that was muddled in
> with the broken edid.h patch as well as a driver bug.
I'm afraid I don't understand. These commits do not appear to be in
Linus' tree?
Cheers,
--
Nick Bowler, Elliptic Technologies (http://www.elliptictech.com/)
(re-adding Ben to the Cc because he was apparently dropped somewhere in
this thread)
On 2012-05-01 09:23 -0400, Nick Bowler wrote:
> On 2012-04-30 11:07 +0200, Maarten Maathuis wrote:
> > On Mon, Apr 30, 2012 at 12:37 AM, Dmitry Torokhov
> > wrote:
> > > On Sat, Apr 28,
> >
> Can you test with the attached patch? its a revert mostly of Ben's patch, and
> he says with the i2c core change stuff is working for him again.
Yup, this one seems to work on top of Linus' master.
Thanks,
--
Nick Bowler, Elliptic Technologies (http://www.elliptictech.com/)
Ping?
On 2013-03-07 10:06 -0500, Nick Bowler wrote:
> Yesterday I upgraded one of my machines to 3.8.2 from 3.6.6. This
> machine has an old NV36 AGP board. With the new kernel, as soon as
> nouveau takes over the console the display connected via DVI goes dark
> (the monitor goes
Hi,
This issue is still present in 4.3-rc4.
On 9/24/15, Nick Bowler wrote:
> Testing out 4.3-rc2, first thing I notice is that the VGA output is
> not working. Specifically, the display is continuously powering on
> and off -- at no point is any image visible on the screen (I am expec
On 10/7/15, Ville Syrjälä wrote:
> On Wed, Oct 07, 2015 at 10:29:22AM -0400, Nick Bowler wrote:
>> On 10/7/15, Ville Syrjälä wrote:
>> > On Tue, Oct 06, 2015 at 11:42:33AM -0400, Nick Bowler wrote:
>> >> On 9/24/15, Nick Bowler wrote:
>> >> >
On 10/7/15, Nick Bowler wrote:
> On 10/7/15, Ville Syrjälä wrote:
>> On Wed, Oct 07, 2015 at 10:29:22AM -0400, Nick Bowler wrote:
>>> On 10/7/15, Ville Syrjälä wrote:
>>> > On Tue, Oct 06, 2015 at 11:42:33AM -0400, Nick Bowler wrote:
>>> >> On
On 10/7/15, Ville Syrjälä wrote:
> On Tue, Oct 06, 2015 at 11:42:33AM -0400, Nick Bowler wrote:
>> On 9/24/15, Nick Bowler wrote:
>> > Testing out 4.3-rc2, first thing I notice is that the VGA output is
>> > not working. Specifically, the display is continuously pow
On 10/7/15, Ville Syrjälä wrote:
> On Wed, Oct 07, 2015 at 10:29:22AM -0400, Nick Bowler wrote:
>> On 10/7/15, Ville Syrjälä wrote:
>> > On Tue, Oct 06, 2015 at 11:42:33AM -0400, Nick Bowler wrote:
>> >> On 9/24/15, Nick Bowler wrote:
>> >> >
/~agd5f/linux into drm-fixes
git bisect bad 39df01cd6ce9f6dd755ace0030e2bebe75da7727
Thanks,
--
Nick Bowler, Elliptic Technologies (http://www.elliptictech.com/)
-- next part --
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On 2013-03-07 10:06 -0500, Nick Bowler wrote:
> I started a bisection... here's the first steps so far. I will try to
> finish the procedure over the next couple days but I'm reporting this
> now in case someone needs me to get some other info.
I carried this on a bit further
Hi,
I recently noticed that on current kernels I lose video output from
my Blackbird's AST2500 BMC after a reboot, which makes it difficult to
boot the system again (the video output will come on only after Linux
is booted again).
With Linux 6.6 and earlier, there is no problem rebooting, everyth
Hi Doug,
On Mon, Apr 28, 2025 at 01:40:25PM -0700, Doug Anderson wrote:
> On Sun, Apr 20, 2025 at 9:26■PM Nick Bowler wrote:
> > I recently noticed that on current kernels I lose video output from
> > my Blackbird's AST2500 BMC after a reboot
[...]
> > ce3d99c8349584
Hi,
On Wed, Apr 30, 2025 at 10:05:44AM -0700, Doug Anderson wrote:
> On Wed, Apr 30, 2025 at 6:28 AM Nick Bowler wrote:
> > On Mon, Apr 28, 2025 at 01:40:25PM -0700, Doug Anderson wrote:
> > > On Sun, Apr 20, 2025 at 9:26 PM Nick Bowler wrote:
> > > > I recently n
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