fc224e2f8c
sna: Clean up some debug messages for 64bit
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-19 20:20:55 +01:00
f4346e5d25
sna/blt: Use SCANLINE_BLT for multiple fill boxes
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-19 20:20:49 +01:00
d7fb98efdc
sna: The initial aperture check for a set of bo is unlikely to fail
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-19 19:36:08 +01:00
3c8e1c5c4c
sna: Reset the ring flag upon idling
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We track the last ring used when active so as to avoid stalling between
batches. Once the GPU has retired all the pending requests, we can use
whichever ring is preferrable for the next operation without any danger
of stalling upon submission.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-19 19:36:08 +01:00
594c5f86bb
sna: Don't rewrite the solid colour cache if it hasn't changed
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-19 16:26:38 +01:00
5515f75647
sna: Enlarge the minimum pixmap size to migrate for Render
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This is to workaround a ping-pong issue involving small icons. The
horrible sequence of operations appears to use a tiled FillRect to copy
from the scanout onto to a temporary pixmap, which causes us to
readback from the scanout. We are destined to hit the fallback path there
anyway until we implement stippling...
References: https://bugs.freedesktop.org/show_bug.cgi?id=41718
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-19 13:49:55 +01:00
87ba33bc0b
sna/damage: Avoid reducing the damage for simple tests
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-19 13:11:24 +01:00
63aa84ef57
sna/gen6: Apply the unknown blitter death workaround
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-19 13:11:24 +01:00
25f2d18194
sna: Compute region extents in place to eliminate redundant stack space
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-19 13:11:24 +01:00
1a43b2a46a
sna: Use the unlikely wedged() throughout
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-19 13:11:24 +01:00
7a9c76e181
sna: Micro-optimise fill-spans
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-19 13:11:24 +01:00
0b83abfb2b
sna/gen6: Don't modify composite arguments whilst checking for BLT
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-18 14:43:37 +01:00
ae7bd2bf70
sna/blt: Move the conditional out of the fill-many hotpath
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-18 13:35:10 +01:00
86f99379ee
sna/gen4: Add fill-one
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-18 13:35:10 +01:00
26c082dbd3
sna/gen6: Precompute floats_per_rect
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-18 13:35:10 +01:00
c69a7989b3
sna/gen5: Add fill-one implementation
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-18 13:35:09 +01:00
26a1918290
sna/gen6: Try continuing with the BLT if the last batch was also BLT
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In the vain hope of reducing switching between rings and introducing
stalls between batches.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-18 13:35:09 +01:00
4b1398f26d
sna/gen6: Micro-optimise gen6_rectangle_begin
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We can only emit state between primitives, ergo we need only check for
state updates if we've finished the vbo or are starting a new operation.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-18 10:29:33 +01:00
b2d842df5e
sna/gen2: Precompute floats-per-rect
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-18 10:29:33 +01:00
729f1ec786
sna/gen2: Prefer to use the BLT
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-18 10:29:33 +01:00
adef3a56cd
sna/gen3: Prefer to use the BLT where possible for composite ops
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-18 10:29:33 +01:00
f40e6ab50b
sna/gen3: Prefer to use the BLT to clear the scratch glyph pixmaps
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-18 10:29:33 +01:00
941e3504e0
sna: Some more debug output for request/bo retirement
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-17 21:25:17 +01:00
1d82fe3e52
sna: Only retire the flush handler if nothing was submitted within the period
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-17 21:25:16 +01:00
7758e33340
sna/gen3: Use immediates for black/white solid sources
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-17 21:25:16 +01:00
29ca1a3922
sna/gen3: More removal of memset(0)
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-17 17:59:53 +01:00
88bc108788
sna/gen5: Rearrange the BLT->RENDER workaround
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So that we can simply use the pending DRAWRECT as the non-pipelined
flush required following use of a BLT command.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-17 16:44:59 +01:00
18aed47ba3
sna: Fast path common colour conversions
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-17 16:41:14 +01:00
a3466c8b69
sna/accel: Implement a simpler path for CopyArea between the same pixmaps
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-17 16:10:31 +01:00
8afa05191a
sna: Improve debug output for mi/fb fallbacks
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-17 16:08:17 +01:00
2b118658d5
sna/gen3: Remove memset(0) from fill_boxes
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And initialise only the state used for the operation.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-17 16:08:17 +01:00
f1bb4ebfd8
sna/damage: Clear damage->all when subtracting
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I missed clearing the all-damaged flag on the subtract fast paths,
causing us to disregard further GPU damage and losing track of render
coherency.
Reported-by: Roman Jarosz <kedgedev@gmail.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=41769
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-17 14:24:04 +01:00
46f97127c2
snb,ivb: Workaround unknown blitter death
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The first workaround was a performance killing MI_FLUSH_DW after every
op. This workaround appears to be a stable compromise instead, only
requiring a redundant command after every BLT command with little
impact on throughput.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=27892
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=39524
Tested-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-17 13:09:17 +01:00
71bf291e56
sna/gen3: Micro-optimise gen3_rectangle_begin()
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We only need to emit the vbo description either at the beginning of a
new op (when the state may have changed) or after finishing a full vbo.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-17 12:53:19 +01:00
a032feb253
sna/gen3: Store floats_per_rect alongside floats_per_vertex
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Moves a multiply out of the hot path.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-17 12:41:21 +01:00
2cbe79b85b
sna/gen3: Improve reduction of render operator to blt
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-17 11:57:07 +01:00
606e18bd36
configure: Add a check for pixman version
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As SNA requires a fairly recent release and calls directly into pixman.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-17 10:50:33 +01:00
17acaf8e23
sna: Defer CPU fallback if fb calls into mi
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If the fb routine does not access the pixel data directly, but instead
calls into an mi routine, we can defer the readback and possibly avoid
it.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-17 00:58:02 +01:00
c348b69f66
sna: Prefer to accelerate non-RENDER operations if already using the GPU
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-16 19:39:24 +01:00
6fdc9e3fd3
sna: Simplify busy tracking by trusting the bo->gpu flag
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-16 19:39:24 +01:00
30dff81cd6
sna/accel: Upload source to GPU for !copy CopyAreas
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-16 19:39:24 +01:00
eefa925e3d
sna/accel: Fall-forward for handling a non-copy CopyArea to a dst gpu bo
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-16 19:39:24 +01:00
01f41e624b
sna/gen2: Eliminate redundant diffuse and rectlist emission
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-16 19:39:24 +01:00
d9e3dbffcb
sna/gen2: Fix fill-one-box
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Lets only have one special gen2 value for the source channel pixel
colour and so remove the confusion and misrendering.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-16 19:39:24 +01:00
b89592b16e
sna/gen7: Add missing tail to 3DSTATE_SBE
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I was a few NULs short of the declared amount.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-16 19:39:14 +01:00
33f17b996d
Remove a couple of trivial compile warnings for unused variables
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-14 12:01:34 +01:00
e5e27528ff
sna/blt: Add a pair of operator reductions for opaque fills
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Extend the coverage of the BLT for a couple more composite operations,
though they be relatively infrequent.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-14 11:51:44 +01:00
3f5289b299
sna/trapezoids: Fallback if the composite operation is not supported
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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-14 11:31:46 +01:00
3d79264ef8
sna/tiling: Hook up composite_box
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Now used for spans and so triggering death by NULL function pointer on
older chipsets.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-14 11:31:00 +01:00
f5f3135e3c
sna: Ensure that the scanout is flushed before we sleep
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So that we do not see any delayed rendering on i965+.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2011-10-14 10:40:39 +01:00
Chris Wilson