c789d06cf8
intel: fixup damage posting to be done correctly around slave pixmap
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This fixes the damage posting to happen in the correct ordering,
not sure if this fixes anything, but it should make things more consistent.
Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-01-07 13:57:21 +10:00
5891c89ff2
intel: drop pointless error printf in the slave pixmap sync code.
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This is left over and spams logs, get rid.
Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-01-07 13:54:47 +10:00
27550e8148
sna/dri: Transfer the DRI2 reference to the new TearFree pixmap
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Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=58814
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-01-06 17:30:34 +00:00
1a5e4fb725
sna: Only disable upon a failed pageflip after at least one pipe flips
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If we have yet to update a pipe for a pageflip, then the state remains
consistent and we can fallback to a blit without disabling any pipes. If
we fail after flipping a pipe, then unless we disable an output the
state becomes inconsistent (the pipes disagree on what the attached fb
is).
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-01-06 17:08:56 +00:00
dd66ba8e56
sna: Try to create userptr with the unsync'ed flag set first
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-01-06 16:58:34 +00:00
9051f43fa3
sna/gen4+: Handle solids passed to the general texcoord emitter
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The general texcoord emitter does handle solids (for the case of a
transformed mask) and so we need to be careful to setup the
VERTEX_ELEMENTS accordingly.
Fixes regression from
commit 2559cfcc4c
2013-01-06 15:20:14 +00:00
4af910e8be
sna/gen4+: Trim the redundant float from the fill vertices
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-01-06 13:47:12 +00:00
3244e4b233
Revert "sna/gen4+: Backport tight vertex packing for simple renderblits"
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This reverts commit 8ff76fad1f48e4dc4bd4
2013-01-06 13:30:37 +00:00
d3be77f879
sna/trapezoids: filter out cancelling edges upon insertion to edge-list
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-01-05 18:08:40 +00:00
2b4a2f52c4
sna/trapezoids: filter out zero-length runs
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-01-05 17:21:34 +00:00
59a7b8b32c
sna: Clear up the caches after handling a request allocation failure
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-01-04 18:23:36 +00:00
3c31a9fc21
sna: Embed the pre-allocation of the static request into the device
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So that in the cache where we are driving multiple independent screens
each having their own device, we do not share the global reserved
request in the event of an allocation failure.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-01-04 18:11:12 +00:00
b5b3cfb0ad
sna: Flush the batch prior to referencing work from another ring
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In the case where the kernel is inserting semaphores to serialise work
between rings, we want to only delay the surface that is coming from the
other ring and not interfere with work already queued.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-01-04 00:02:52 +00:00
ea2da97773
sna: Convert allocation request from bytes to num_pages when shrinking
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-01-03 18:04:55 +00:00
2bd6e4dcd4
sna: Add a pair of asserts to validate fls()/cache_bucket()
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-01-03 18:04:55 +00:00
f9d2730974
sna: Also recognise __i386__ for fls asm
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-01-03 18:04:52 +00:00
69dde74a00
sna: Fix off-by-one in C version of fls
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-01-03 16:36:03 +00:00
fc702cdf53
sna: Rewrite __fls without dependence upon x86 assembly
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The asm() prevents SNA from compiling on ia64.
Fixes https://bugs.gentoo.org/show_bug.cgi?id=448570
2013-01-02 16:23:13 +00:00
bc67bdcec8
sna/gen6+: Fine tune placement of DRI copies
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Avoid offsetting the overhead of the render copy only to be penalised by
the overhead of the semaphore. So compromise.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-01-02 16:16:10 +00:00
2559cfcc4c
sna/gen4+: Specialise linear vertex emission
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-01-02 11:52:58 +00:00
0996ed85fd
sna/gen2+: Precompute the affine transformation scale factors
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-01-02 11:52:58 +00:00
d36cae801f
sna/gen4+: Tidy special handling of 2s2s vertex elements
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-01-02 11:52:58 +00:00
8582c6f0bb
sna/gen6+: Remove vestigial CC viewport state
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-01-02 11:52:58 +00:00
24264af291
sna: Fast path inplace addition of solid trapezoids
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-01-02 11:52:58 +00:00
e9a9f9b029
sna: Micro-optimise glyph_valid()
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Note that this requires fixing up the glyph->info if the xserver didn't
create a GlyphPicture.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-01-02 11:52:31 +00:00
372c14aae8
sna: Remove some obsolete Options
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Throttling and delayed-flush are now redundant.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-01-01 20:42:41 +00:00
65924da91d
sna: Tidy compat interfaces
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-01-01 11:40:15 +00:00
0a35d92873
sna/gen2: Always try to use the BLT pipeline first
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-01-01 11:15:07 +00:00
c1457fbd8a
sna/gen2: Tidy a pair of vertex emitters
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Switch to the new inline scaled transforms.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-01-01 10:49:27 +00:00
48a5797c0f
sna/gen4: Tweak single-thread SF w/a for solids
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Allow multiple threads for the rare case of compositing with a solid
color.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2012-12-31 17:51:00 +00:00
e4f6ba6b47
sna/gen6+: Hint that we prefer to use the BLT with uncached scanouts
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Once again balancing the trade-off of faster smaller copies with the BLT
versus the faster larger copies the RENDER ring.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2012-12-31 15:55:28 +00:00
6e87e7ddfe
sna/dri: Use the default choice of backend for copying the region
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Notably, if everything is idle, using the BLT is a win as we can emit
them so much faster than a rendercopy, and as the target is uncached we
do not benefit as much from the rendercache.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2012-12-31 15:55:28 +00:00
a7988bf77f
sna/dri: Fix triple buffering to not penalise missed frames
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2012-12-31 15:55:28 +00:00
736b89504a
uxa: Align surface allocations to even tile rows
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Align surface sizes to an even number of tile rows to cater for sampler
prefetch. If we read beyond the last page we may catch the PTE in a
state of flux and trigger a GPU hang. Also detected by enabling invalid
PTE access checking.
References: https://bugs.freedesktop.org/show_bug.cgi?id=56916
References: https://bugs.freedesktop.org/show_bug.cgi?id=55984
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2012-12-30 10:36:05 +00:00
43336c632b
sna: Seed the solid color cache with an invalid value to prevent false hits
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After flushing, we *do* need to make sure we cannot hit a false lookup
via the last cache.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2012-12-29 16:59:00 +00:00
f605038209
sna/dri: Gracefully handle failures from pageflip
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2012-12-29 16:41:03 +00:00
1c2ece3691
sna/gen4+: Try using the BLT before doing a tiled copy
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2012-12-29 16:06:19 +00:00
09ca8feb34
sna: Move the primary color cache into the alpha cache
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2012-12-29 16:06:19 +00:00
8c56c9b1da
sna: Allow a flush to occur before batching a flush-bo
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2012-12-29 15:46:00 +00:00
2f53fb389c
sna: DBG compile fixes
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2012-12-28 22:58:02 +00:00
dba83dacd2
sna/gen3: Use inline transform+scale function
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So as to avoid reading back from the vbo (which may be wc mapped).
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2012-12-28 19:23:36 +00:00
f0fca544b0
sna/gen4+: Check for a spare exec slot for an outstanding vbo
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2012-12-28 19:15:53 +00:00
c6e850b626
sna/gen4+: Trim an extraneous coordinate from solid composite emission
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2012-12-28 19:15:53 +00:00
3fdc992344
sna/gen4+: Trim an extraneous coordinate from solid span emission
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2012-12-28 19:15:53 +00:00
fdd6d222bc
sna/gen4+: Tidy emit_spans_affine()
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gcc produced abysmal code for the inlined emission, so hand unroll it
for sanity.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2012-12-28 19:15:53 +00:00
5d222d4d21
sna/gen4+: Tidy emit_spans_solid()
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gcc produced abysmal code for the inlined emission, so hand unroll it
for sanity.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2012-12-28 18:44:02 +00:00
4528f68eff
sna: Only allocate a busy CPU bo for a GPU readback
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2012-12-28 18:42:40 +00:00
99fdd1a1c6
sna: Mark kgem_bo_retire() as static
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The exported function is not used, so mark it static and strengthen the
assertions.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2012-12-28 18:42:40 +00:00
548d284b8c
sna: Skip copying fbcon if we are already on the scanout
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If we are already the scanout, then there is little point copying to
ourselves... Should be paranoia.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2012-12-28 14:50:44 +00:00
583efd4ba0
sna: Sanity check config->compat_output
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In a headless setup this may be left initialised to -1.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2012-12-27 17:59:59 +00:00
Dave Airlie
Chris Wilson
Matt Turner