https://bugzilla.kernel.org/show_bug.cgi?id=35192
--- Comment #4 from Andrew Morton 2011-05-18
22:58:47 ---
OK, thanks. Mystery solved.
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https://bugzilla.kernel.org/show_bug.cgi?id=35192
Stratos Psomadakis changed:
What|Removed |Added
CC||psomas at ece.ntua.gr
---
Hans Verkuil wrote:
> Note that many video receivers cannot stall. You can't tell them to wait until
> the last buffer finished processing. This is different from some/most?
> sensors.
Not even image sensors. They just output the frame data; if the receiver
runs out of buffers the data is just
https://bugzilla.kernel.org/show_bug.cgi?id=35192
Andrew Morton changed:
What|Removed |Added
CC||akpm at linux-foundation.org,
Hello,
On Wed, 2011-05-18 at 11:22 -0500, Michael Larabel wrote:
> Try booting the latest kernel with "i915.semaphores=1" and it should be
> fixed, at least for my SNB hardware. When I had it auto-bisected it came
> down to this commit 087fbc9962e10a65fb0b542ecfc116ebf6cf1735 that
> disabled
Try booting the latest kernel with "i915.semaphores=1" and it should be
fixed, at least for my SNB hardware. When I had it auto-bisected it came
down to this commit 087fbc9962e10a65fb0b542ecfc116ebf6cf1735 that
disabled semaphores.
-- Michael Larabel
On 05/17/2011 07:06 AM, Eric Leblond
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
> >
https://bugs.freedesktop.org/show_bug.cgi?id=37296
Michel D?nzer changed:
What|Removed |Added
Summary|[r600g] lightning artifacts |[r600g] lighting artifacts
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
On Wednesday, May 18, 2011 00:44:26 Felipe Contreras wrote:
On Wed, May 18, 2011 at 1:07 AM, Laurent Pinchart
laurent.pinch...@ideasonboard.com 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
https://bugs.freedesktop.org/show_bug.cgi?id=37296
Michel Dänzer mic...@daenzer.net changed:
What|Removed |Added
Summary|[r600g] lightning artifacts |[r600g] lighting
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
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, based at all I've
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 management
Try booting the latest kernel with i915.semaphores=1 and it should be
fixed, at least for my SNB hardware. When I had it auto-bisected it came
down to this commit 087fbc9962e10a65fb0b542ecfc116ebf6cf1735 that
disabled semaphores.
-- Michael Larabel
On 05/17/2011 07:06 AM, Eric Leblond wrote:
https://bugzilla.kernel.org/show_bug.cgi?id=35192
Andrew Morton a...@linux-foundation.org changed:
What|Removed |Added
CC|
https://bugzilla.kernel.org/show_bug.cgi?id=35192
Stratos Psomadakis pso...@ece.ntua.gr changed:
What|Removed |Added
CC|
https://bugzilla.kernel.org/show_bug.cgi?id=35192
--- Comment #4 from Andrew Morton a...@linux-foundation.org 2011-05-18
22:58:47 ---
OK, thanks. Mystery solved.
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These 4 patches allow me to run piglit to ~1460/1660 tests with my port
of r600g to cayman. I still have to track down why the DDX composite accel
isn't working though. I suspect we'll need a cayman accel is working flag
as well.
Dave.
___
dri-devel
From: Dave Airlie airl...@redhat.com
On cayman we need to set the bit to cause HDP flushes to invalidate the
HDP cache also.
Signed-off-by: Dave Airlie airl...@redhat.com
---
drivers/gpu/drm/radeon/ni.c |4
drivers/gpu/drm/radeon/nid.h |2 ++
2 files changed, 6 insertions(+), 0
From: Dave Airlie airl...@redhat.com
None of the latest GPUs had this hooked up, this is necessary for
correct operation in a lot of cases, however we should test this on a few
GPUs in these families as we've had problems in this area before.
Signed-off-by: Dave Airlie airl...@redhat.com
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