On Wednesday, May 18, 2011 00:44:26 Felipe Contreras wrote:
> On Wed, May 18, 2011 at 1:07 AM, Laurent Pinchart
> wrote:
> > I need to implement support for a YUV frame buffer in an fbdev driver. As
> > the
> > fbdev API doesn't support this out of the box, I've spent a couple of days
> > reading
https://bugs.freedesktop.org/show_bug.cgi?id=36812
--- Comment #4 from Tom Stellard 2011-05-17 21:21:18 PDT
---
If you run with MESA_GLSL=nopt, does it still crash?
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--- Comment #4 from Tom Stellard 2011-05-17 21:21:18
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If you run with MESA_GLSL=nopt, does it still crash?
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Oops. Nevermind, you already have looked at what ivtvfb does.
-Andy
Hi Daniel,
On Friday 13 May 2011 18:16:30 Daniel Vetter wrote:
> Hi Jesse,
>
> Discussion here in Budapest with v4l and embedded graphics folks was
> extremely fruitful. A few quick things to take away - I'll try to dig
> through all
> the stuff I've learned more in-depth later (probably in a blo
On Wed, 2011-05-18 at 00:07 +0200, Laurent Pinchart wrote:
> Hi everybody,
>
> I need to implement support for a YUV frame buffer in an fbdev driver. As the
> fbdev API doesn't support this out of the box, I've spent a couple of days
> reading fbdev (and KMS) code and thinking about how we could
https://bugs.freedesktop.org/show_bug.cgi?id=36753
Tom Stellard changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|
https://bugs.freedesktop.org/show_bug.cgi?id=36753
Tom Stellard changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|
https://bugs.freedesktop.org/show_bug.cgi?id=36172
Jonathan Serafini changed:
What|Removed |Added
CC||seraf...@archlinux.us
--- Comment #9
https://bugs.freedesktop.org/show_bug.cgi?id=36172
Jonathan Serafini changed:
What|Removed |Added
CC||serafini at archlinux.us
--- Comment
Melchior,
I want to double check with you. If you change brightness from lowest
to highest, the LPBC value changes this way
Highest Lowest
0x10 , 0x19 .. 0xe5
And vice versa, from Lowest to Highest
Lowest Highest
0xe5 , .. 0x19 0x
Oops. Nevermind, you already have looked at what ivtvfb does.
-Andy
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On Wed, 2011-05-18 at 00:07 +0200, Laurent Pinchart wrote:
> Hi everybody,
>
> I need to implement support for a YUV frame buffer in an fbdev driver. As the
> fbdev API doesn't support this out of the box, I've spent a couple of days
> reading fbdev (and KMS) code and thinking about how we could
On Tue, 17 May 2011 15:00:01 -0700, Keith Packard wrote:
>
> I've pushed four more patches to this branch for your merging pleasure.
And, one more which fixes non-eDP displays on Ironlake systems after the
Ivybridge merge. Sorry for not catching that in our testing...
The following changes sinc
ication/pgp-signature
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<http://lists.freedesktop.org/archives/dri-devel/attachments/20110517/fffe2832/attachment-0001.pgp>
2011/5/16 Melchior FRANZ :
> I don't even know what an LBPC is, other than a variable named like that.
> So I'd need a hint for how to test that.
It resides at your vga adapter's pci configuration space, offset 0xf4.
You can know your LPBC value by:
$ lspci -xxx -s 00:02.0 | awk '/^f0:/ {print
On Wed, May 18, 2011 at 1:07 AM, Laurent Pinchart
wrote:
> I need to implement support for a YUV frame buffer in an fbdev driver. As the
> fbdev API doesn't support this out of the box, I've spent a couple of days
> reading fbdev (and KMS) code and thinking about how we could cleanly add YUV
> sup
Hi everybody,
I need to implement support for a YUV frame buffer in an fbdev driver. As the
fbdev API doesn't support this out of the box, I've spent a couple of days
reading fbdev (and KMS) code and thinking about how we could cleanly add YUV
support to the API. I'd like to share my findings a
I've pushed four more patches to this branch for your merging pleasure.
> * Disabling FBC on Ironlake to enable RC6 instead
Two patches for this are included.
The following changes since commit 645c62a5e95a5f9a8e0d0627446bbda4ee042024:
drm/i915: split PCH clock gating init (2011-05-13 18:12
ignature
Size: 189 bytes
Desc: not available
URL:
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Hello,
When running the 2.6.39-rc7, I've observed a problem on my laptop (DELL
XPS15) which uses the i915 driver. Frequently, when moving the mouse
over, the cursor does only trigger the modification on the desktop after
a few seconds (like icons
highligthing). When this occurs, the following mess
Em 16-05-2011 17:45, Guennadi Liakhovetski escreveu:
> On Sat, 14 May 2011, Mauro Carvalho Chehab wrote:
>
>> Em 18-04-2011 17:15, Jesse Barker escreveu:
>>> One of the big issues we've been faced with at Linaro is around GPU
>>> and multimedia device integration, in particular the memory manageme
Hey,
* Michael Chang -- Tuesday 17 May 2011:
> If you change brightness from lowest to highest, the LPBC value changes
> this way
>
> Highest Lowest
> 0x10 , 0x19 .. 0xe5
Yes. (Though it's 0x01, not 0x10.)
---0xFF ... initial value and after closing/reopening l
https://bugs.freedesktop.org/show_bug.cgi?id=37289
--- Comment #13 from gottfried.hai...@gmail.com 2011-05-17 13:35:25 PDT ---
http://www.youtube.com/watch?v=rywJs08LoKk
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--- Comment #13 from gottfried.haider at gmail.com 2011-05-17 13:35:25 PDT ---
http://www.youtube.com/watch?v=rywJs08LoKk
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--- Comment #12 from gottfried.hai...@gmail.com 2011-05-17 13:32:22 PDT ---
I can't rule out that they do something but I am still seeing it.
It seems to be rather connected to certain geometries/textures than a global
thing (at least now) - for
https://bugs.freedesktop.org/show_bug.cgi?id=37289
--- Comment #12 from gottfried.haider at gmail.com 2011-05-17 13:32:22 PDT ---
I can't rule out that they do something but I am still seeing it.
It seems to be rather connected to certain geometries/textures than a global
thing (at least now) - f
https://bugs.freedesktop.org/show_bug.cgi?id=37289
--- Comment #11 from Alex Deucher 2011-05-17 13:05:09 PDT ---
You might try these patches as well:
http://lists.freedesktop.org/archives/xorg-devel/2011-May/021907.html
http://lists.freedesktop.org/archives/xorg-devel/2011-May/021909.html
--
Co
https://bugs.freedesktop.org/show_bug.cgi?id=37289
--- Comment #11 from Alex Deucher 2011-05-17 13:05:09 PDT
---
You might try these patches as well:
http://lists.freedesktop.org/archives/xorg-devel/2011-May/021907.html
http://lists.freedesktop.org/archives/xorg-devel/2011-May/021909.html
--
C
https://bugs.freedesktop.org/show_bug.cgi?id=37289
--- Comment #10 from gottfried.hai...@gmail.com 2011-05-17 12:58:33 PDT ---
I compiled xserver-xorg from xorg-edgers ppa with the patch applied, and unless
there is more to it than replacing libdri2.so with the newly compiled version
this does _no
https://bugs.freedesktop.org/show_bug.cgi?id=37289
--- Comment #10 from gottfried.haider at gmail.com 2011-05-17 12:58:33 PDT ---
I compiled xserver-xorg from xorg-edgers ppa with the patch applied, and unless
there is more to it than replacing libdri2.so with the newly compiled version
this does
With 2.6.39-rc7 on my Sandy Bridge laptop GPU (8086:0126 rev 9),
sometimes I find one of the kworker threads busily running with 15-20%
system time for some minutes, causing terrible interactivity latency.
I've seen it occur when plugging eg a HDMI display, and also when no
display has been plugged
https://bugs.freedesktop.org/show_bug.cgi?id=37289
--- Comment #9 from Alex Deucher 2011-05-17 11:59:48 PDT ---
This is probably a duplicate of bug 35452. Does the xserver patch there help?
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--- Comment #9 from Alex Deucher 2011-05-17 11:59:48 PDT
---
This is probably a duplicate of bug 35452. Does the xserver patch there help?
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Hi Daniel,
On Friday 13 May 2011 18:16:30 Daniel Vetter wrote:
> Hi Jesse,
>
> Discussion here in Budapest with v4l and embedded graphics folks was
> extremely fruitful. A few quick things to take away - I'll try to dig
> through all
> the stuff I've learned more in-depth later (probably in a blo
https://bugs.freedesktop.org/show_bug.cgi?id=37289
--- Comment #8 from gottfried.hai...@gmail.com 2011-05-17 11:31:08 PDT ---
Created an attachment (id=46837)
--> (https://bugs.freedesktop.org/attachment.cgi?id=46837)
xorg.log from booting current xorg-edgers ppa with page flip disabled
--
Conf
https://bugs.freedesktop.org/show_bug.cgi?id=37289
--- Comment #8 from gottfried.haider at gmail.com 2011-05-17 11:31:08 PDT ---
Created an attachment (id=46837)
--> (https://bugs.freedesktop.org/attachment.cgi?id=46837)
xorg.log from booting current xorg-edgers ppa with page flip disabled
--
C
https://bugs.freedesktop.org/show_bug.cgi?id=37289
--- Comment #7 from gottfried.hai...@gmail.com 2011-05-17 11:30:18 PDT ---
Created an attachment (id=46836)
--> (https://bugs.freedesktop.org/attachment.cgi?id=46836)
dmesg
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https://bugs.freedesktop.org/show_bug.cgi?id=37289
--- Comment #7 from gottfried.haider at gmail.com 2011-05-17 11:30:18 PDT ---
Created an attachment (id=46836)
--> (https://bugs.freedesktop.org/attachment.cgi?id=46836)
dmesg
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--- Comment #6 from gottfried.hai...@gmail.com 2011-05-17 11:29:02 PDT ---
Disabling page flip indeed fixes the flickering in both games.
I am attaching both files you requested (from my boot with page flip disabled).
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https://bugs.freedesktop.org/show_bug.cgi?id=37289
--- Comment #6 from gottfried.haider at gmail.com 2011-05-17 11:29:02 PDT ---
Disabling page flip indeed fixes the flickering in both games.
I am attaching both files you requested (from my boot with page flip disabled).
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https://bugs.freedesktop.org/show_bug.cgi?id=37296
Summary: [r600g] lightning artifacts on frozenbyte games
Product: Mesa
Version: git
Platform: x86-64 (AMD64)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Pr
https://bugs.freedesktop.org/show_bug.cgi?id=37296
Summary: [r600g] lightning artifacts on frozenbyte games
Product: Mesa
Version: git
Platform: x86-64 (AMD64)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Pr
https://bugs.freedesktop.org/show_bug.cgi?id=37289
--- Comment #5 from Alex Deucher 2011-05-17 11:13:05 PDT ---
Please attach your xorg log and dmesg output as well.
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--- Comment #5 from Alex Deucher 2011-05-17 11:13:05 PDT
---
Please attach your xorg log and dmesg output as well.
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--- Comment #4 from Alex Deucher 2011-05-17 11:11:24 PDT ---
Does:
Option "EnablePageFlip" "FALSE"
in the device section of your xorg.conf fix the flickering?
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https://bugs.freedesktop.org/show_bug.cgi?id=37289
--- Comment #4 from Alex Deucher 2011-05-17 11:11:24 PDT
---
Does:
Option "EnablePageFlip" "FALSE"
in the device section of your xorg.conf fix the flickering?
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--- Comment #3 from gottfried.hai...@gmail.com 2011-05-17 11:08:01 PDT ---
that's on current xorg-edgers ppa:
http://www.youtube.com/watch?v=OPnDxJoOW6g
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https://bugs.freedesktop.org/show_bug.cgi?id=37289
--- Comment #3 from gottfried.haider at gmail.com 2011-05-17 11:08:01 PDT ---
that's on current xorg-edgers ppa:
http://www.youtube.com/watch?v=OPnDxJoOW6g
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--- Comment #2 from gottfried.hai...@gmail.com 2011-05-17 10:59:40 PDT ---
I installed xorg-edgers and the stripes are gone now! Can anyone point me to
the commit that fixed that?
The flickering still occurs on OpenArena and Armagetron. Can this
https://bugs.freedesktop.org/show_bug.cgi?id=37289
--- Comment #2 from gottfried.haider at gmail.com 2011-05-17 10:59:40 PDT ---
I installed xorg-edgers and the stripes are gone now! Can anyone point me to
the commit that fixed that?
The flickering still occurs on OpenArena and Armagetron. Can th
* Michael Chang -- Tuesday 17 May 2011:
[LBPC]
> You can know your LPBC value by:
> $ lspci -xxx -s 00:02.0 | awk '/^f0:/ {print $6}'
>
> And alter it's value via setpci (assuming set it to max)
> $ setpci -s 00:02.0 F4.B=ff
>
> I assume you've tried this .. as you report setpci works for you
https://bugs.freedesktop.org/show_bug.cgi?id=36753
--- Comment #8 from Chris Rankin 2011-05-17 10:14:40
PDT ---
Created an attachment (id=46833)
--> (https://bugs.freedesktop.org/attachment.cgi?id=46833)
Output of RADEON_DEBUG=nohiz,fp
(In reply to comment #7)
> Can you try this patch?
That s
https://bugs.freedesktop.org/show_bug.cgi?id=36753
--- Comment #8 from Chris Rankin 2011-05-17
10:14:40 PDT ---
Created an attachment (id=46833)
--> (https://bugs.freedesktop.org/attachment.cgi?id=46833)
Output of RADEON_DEBUG=nohiz,fp
(In reply to comment #7)
> Can you try this patch?
That s
https://bugs.freedesktop.org/show_bug.cgi?id=36421
--- Comment #6 from Tobias Jakobi 2011-05-17 09:57:27 PDT
---
This issue was already present long before this particular commit, at least for
me. It's also not strictly related to the HL2 engine, since I get the exact
same problem with FEAR and
Em 17-05-2011 09:49, Mauro Carvalho Chehab escreveu:
> Em 15-05-2011 18:10, Hans Verkuil escreveu:
>> On Saturday, May 14, 2011 13:46:03 Mauro Carvalho Chehab wrote:
>>> Em 14-05-2011 13:02, Hans Verkuil escreveu:
On Saturday, May 14, 2011 12:19:18 Mauro Carvalho Chehab wrote:
>>>
> So, ba
https://bugs.freedesktop.org/show_bug.cgi?id=36421
--- Comment #6 from Tobias Jakobi 2011-05-17 09:57:27
PDT ---
This issue was already present long before this particular commit, at least for
me. It's also not strictly related to the HL2 engine, since I get the exact
same problem with FEAR and
https://bugs.freedesktop.org/show_bug.cgi?id=37289
--- Comment #1 from Michel Dänzer 2011-05-17 09:49:07 PDT
---
Does this still happen with r600g from current upstream Mesa Git master?
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--- Comment #1 from Michel D?nzer 2011-05-17 09:49:07
PDT ---
Does this still happen with r600g from current upstream Mesa Git master?
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Em 15-05-2011 18:10, Hans Verkuil escreveu:
> On Saturday, May 14, 2011 13:46:03 Mauro Carvalho Chehab wrote:
>> Em 14-05-2011 13:02, Hans Verkuil escreveu:
>>> On Saturday, May 14, 2011 12:19:18 Mauro Carvalho Chehab wrote:
>>
So, based at all I've seen, I'm pretty much convinced that the nor
https://bugs.freedesktop.org/show_bug.cgi?id=37289
Michel Dänzer changed:
What|Removed |Added
Product|xorg|Mesa
Component|Driver/Radeon
https://bugs.freedesktop.org/show_bug.cgi?id=37289
Michel D?nzer changed:
What|Removed |Added
Product|xorg|Mesa
Component|Driver/Radeon
https://bugs.freedesktop.org/show_bug.cgi?id=27314
--- Comment #45 from Travis Glenn Hansen 2011-05-17
08:11:35 PDT ---
I just wanted to note that EFI is out of the picture in my setup. Both laptop
and monitor in my case are Dell.
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https://bugs.freedesktop.org/show_bug.cgi?id=27314
--- Comment #45 from Travis Glenn Hansen
2011-05-17 08:11:35 PDT ---
I just wanted to note that EFI is out of the picture in my setup. Both laptop
and monitor in my case are Dell.
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and actual brightness is maximum (255*2890=736950). I see no other
change after it until manual brightness change. This is a totally
reversed to your problem.
Could you help to get the LPBC value in the initial dark condition? If
it's not corresponds to 255, maybe something sneaks and changes it b
https://bugs.freedesktop.org/show_bug.cgi?id=37142
--- Comment #7 from Pierre-Eric Pelloux-Prayer 2011-05-17
05:33:51 PDT ---
Created an attachment (id=46804)
View: https://bugs.freedesktop.org/attachment.cgi?id=46804
Review: https://bugs.freedesktop.org/review?bug=37142&attachment=46804
vert
https://bugs.freedesktop.org/show_bug.cgi?id=37142
--- Comment #7 from Pierre-Eric Pelloux-Prayer
2011-05-17 05:33:51 PDT ---
Created an attachment (id=46804)
View: https://bugs.freedesktop.org/attachment.cgi?id=46804
Review: https://bugs.freedesktop.org/review?bug=37142&attachment=46804
vert
Covert 4k pages to multiples of 64x64x4 tiles.
This is also more efficient than a scanline based
approach from the MC's perspective.
Signed-off-by: Alex Deucher
Signed-off-by: Ilija Hadzic
---
drivers/gpu/drm/radeon/r600.c |4 +-
drivers/gpu/drm/radeon/r600_blit_kms.c | 276 ++
Covert 4k pages to multiples of 64x64x4 tiles.
This is also more efficient than a scanline based
approach from the MC's perspective.
Signed-off-by: Alex Deucher
Signed-off-by: Ilija Hadzic
---
drivers/gpu/drm/radeon/evergreen.c |4 +-
drivers/gpu/drm/radeon/evergreen_blit_kms.c |
Hey,
* Michael Chang -- Tuesday 17 May 2011:
> If you change brightness from lowest to highest, the LPBC value changes
> this way
>
> Highest Lowest
> 0x10 , 0x19 .. 0xe5
Yes. (Though it's 0x01, not 0x10.)
---0xFF ... initial value and after closing/reopening l
With 2.6.39-rc7 on my Sandy Bridge laptop GPU (8086:0126 rev 9),
sometimes I find one of the kworker threads busily running with 15-20%
system time for some minutes, causing terrible interactivity latency.
I've seen it occur when plugging eg a HDMI display, and also when no
display has been plugged
https://bugs.freedesktop.org/show_bug.cgi?id=26891
--- Comment #6 from Ortwin Glück 2011-05-17 04:14:24 PDT ---
Sorry for being slightly off-topic. I was implicitly referring to bug 27314,
where I observe the same problem "radeon :01:00.0: Invalid ROM contents"
when booting in legacy mode (wh
https://bugs.freedesktop.org/show_bug.cgi?id=26891
--- Comment #6 from Ortwin Gl?ck 2011-05-17 04:14:24 PDT ---
Sorry for being slightly off-topic. I was implicitly referring to bug 27314,
where I observe the same problem "radeon :01:00.0: Invalid ROM contents"
when booting in legacy mode (wh
https://bugs.freedesktop.org/show_bug.cgi?id=26891
--- Comment #5 from sh...@bitspin.org 2011-05-17 03:31:16 PDT ---
(In reply to comment #4)
I assume you're not familiar with mac or didn't read the while bug history.
Mac are booted using the EFI runtime one of the successors to BIOS.
> What is t
https://bugs.freedesktop.org/show_bug.cgi?id=26891
--- Comment #5 from shirk at bitspin.org 2011-05-17 03:31:16 PDT ---
(In reply to comment #4)
I assume you're not familiar with mac or didn't read the while bug history.
Mac are booted using the EFI runtime one of the successors to BIOS.
> What i
Melchior,
I want to double check with you. If you change brightness from lowest
to highest, the LPBC value changes this way
Highest Lowest
0x10 , 0x19 .. 0xe5
And vice versa, from Lowest to Highest
Lowest Highest
0xe5 , .. 0x19 0x
https://bugs.freedesktop.org/show_bug.cgi?id=35998
--- Comment #17 from Milan Plzik 2011-05-17 03:01:25 PDT ---
(In reply to comment #16)
> Nope, I've run out of ideas and I don't have the GPU.
>
> (Milan, are you near Brno by any chance?)
I'll contact you by e-mail and we'll see whether we can
https://bugs.freedesktop.org/show_bug.cgi?id=35998
--- Comment #17 from Milan Plzik 2011-05-17 03:01:25 PDT
---
(In reply to comment #16)
> Nope, I've run out of ideas and I don't have the GPU.
>
> (Milan, are you near Brno by any chance?)
I'll contact you by e-mail and we'll see whether we ca
https://bugs.freedesktop.org/show_bug.cgi?id=26891
--- Comment #4 from Ortwin Glück 2011-05-17 02:50:40 PDT ---
What is the real reason that the driver doesn't see the video BIOS? Is it
looking at the wrong address? Is some MMU wrongly setup? I mean the video BIOS
is obviously there, if you can e
https://bugs.freedesktop.org/show_bug.cgi?id=26891
--- Comment #4 from Ortwin Gl?ck 2011-05-17 02:50:40 PDT ---
What is the real reason that the driver doesn't see the video BIOS? Is it
looking at the wrong address? Is some MMU wrongly setup? I mean the video BIOS
is obviously there, if you can e
https://bugs.freedesktop.org/show_bug.cgi?id=27314
--- Comment #44 from Ortwin Glück 2011-05-17 02:45:27 PDT ---
But I also noticed the line "radeon :01:00.0: Invalid ROM contents" in my
dmesg. Although I am not using EFI boot (plain old grub without EFI support),
this indicates that the kern
https://bugs.freedesktop.org/show_bug.cgi?id=27314
--- Comment #44 from Ortwin Gl?ck 2011-05-17 02:45:27 PDT ---
But I also noticed the line "radeon :01:00.0: Invalid ROM contents" in my
dmesg. Although I am not using EFI boot (plain old grub without EFI support),
this indicates that the kern
* Michael Chang -- Tuesday 17 May 2011:
[LBPC]
> You can know your LPBC value by:
> $ lspci -xxx -s 00:02.0 | awk '/^f0:/ {print $6}'
>
> And alter it's value via setpci (assuming set it to max)
> $ setpci -s 00:02.0 F4.B=ff
>
> I assume you've tried this .. as you report setpci works for you
https://bugs.freedesktop.org/show_bug.cgi?id=36753
--- Comment #7 from Tom Stellard 2011-05-17 00:59:25 PDT
---
Created an attachment (id=46792)
View: https://bugs.freedesktop.org/attachment.cgi?id=46792
Review: https://bugs.freedesktop.org/review?bug=36753&attachment=46792
Possible Fix
Can
https://bugs.freedesktop.org/show_bug.cgi?id=36753
--- Comment #7 from Tom Stellard 2011-05-17 00:59:25
PDT ---
Created an attachment (id=46792)
View: https://bugs.freedesktop.org/attachment.cgi?id=46792
Review: https://bugs.freedesktop.org/review?bug=36753&attachment=46792
Possible Fix
Can
2011/5/16 Melchior FRANZ :
> I don't even know what an LBPC is, other than a variable named like that.
> So I'd need a hint for how to test that.
It resides at your vga adapter's pci configuration space, offset 0xf4.
You can know your LPBC value by:
$ lspci -xxx -s 00:02.0 | awk '/^f0:/ {print
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