Matti reported a few outdated links to intellinuxgraphics.org, now
superseded by 01.org.
Reported-by: Matti Hämäläinen <ccr@tnsp.org>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
We now distinguish gpu_dirty whilst the bo is not flushed within a batch
and needs_flush for when it is dirty and still busy.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
If the client is rendering fast, he may be rendering too fast and
starting to build up a backlog.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Even the unknown/reserved ones will stay with HD Graphics.
v2: Add missing names to intel.man and README files as well. (Chris)
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
We reserve serial==0 for the initial setup that is run before RandR is
configured. After the server is running, we have to take extra steps to
make the outputs visible to userspace.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Fixes regression from
commit 1d74b2e07d
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date: Tue Jun 24 08:58:51 2014 +0100
sna: Decompose self-copy into overlapping/non-overlapping regions
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
We only need to stage the copy for the overlapping portion of the
self-copy, for the rest we can do in a single pass.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
In order to disable CRTC after marking outputs as removed after probing
MST topology updates, we must manually mark the CRTCs as no longer
enabled.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
sna_display.c: In function 'sna_mode_redisplay':
sna_display.c:6322:12: warning: declaration of 'fb_id' shadows a global declaration [-Wshadow]
sna_display.c:223:24: warning: shadowed declaration is here [-Wshadow]
CC sna_display_fake.lo
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
When allocating a scratch pixmap, we do so in the expectation that
rendering on the GPU is always preferrable, so even allocate a small
linear bo.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Now that we are more eager to transfer to the GPU bo if we expect
rendering to the CPU bo to be either slow or risk potential corruption,
we can find ourselves in a recursive loop when we also decide not to
create the GPU bo. Prevent that by explicitly creating the GPU bo if
desired.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Fixes regression from
commit 30348efd57
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date: Mon Jun 23 11:14:25 2014 +0100
sna/gen6+: Avoid adjusting copy coordinates until commited to using them
which assumed that the render state was being zeroed.
Reported-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
If we need to fallback to the BLT unit, we need to pass it the original
source/dest coordinates and not our transformed render coordinates. So
keep the original values intact until we start emitting the render
operation.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Fresh bo (those without a reservation already defined, ala
presumed_offset) will cause the kernel to do a full relocation pass. So,
if possible flush the already correct batch in the hope of trimming the
amount of checking the kernel has to perform on this new batch.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
We need to do this to stop any stray references escaping through kernel
events now that we are passing the CRTC through the event.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This seems slightly weird, as there is nothing to indicate that this
would generate incorrect results only for snoopable bo. But no many of
flushes make my pnv box happy, so adjust the placement logic to move the
blending operation away from the snoopable target. This is sensible for
reasons of avoiding snoops from the render pipeline anyway.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=80253
Reported-and-tested-by: Matti Hämäläinen <ccr@tnsp.org>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
