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2014-06-21Stop trying to out-guess mesa for BO allocationHEADmasterKeith Packard1-0/+2
2014-06-17sna: Fix computing source bo for BLT operationsChris Wilson1-6/+12
If we migrate the pixmap to the GPU, use the GPU bo. This may fix an issue where we might end up using the CPU bo in a rare circumstance. References: https://bugs.freedesktop.org/show_bug.cgi?id=80033 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-17sna: Align some function parametersChris Wilson1-6/+6
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-17sna: Remove invalid assertChris Wilson1-1/+0
Present and flip fallback may queue self-flips, so the assertion that the crtc->flip_bo != crtc->bo is false. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-17sna: Cache small pixmaps rather than forcing a large fallback for BLT operationsChris Wilson1-2/+26
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-17sna: Relax PREFER_GPU so that we don't needless create small GPU boChris Wilson1-6/+20
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-17sna: Tweak creation 8x8 tiled patternsChris Wilson2-14/+15
Avoid reading back from a GTT mmapping. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-17sna/dri2: Fixup failure to do a render copy for DRI2CopyRegionChris Wilson1-12/+16
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-17sna: Add a few missing checks for all-damagedChris Wilson1-4/+8
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-17sna: Discard GPU damage for the magic upload proxyChris Wilson1-6/+23
The magic upload proxy is initially considered damaged in both the GPU and CPU. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-17sna/glyphs: DBG compile fixChris Wilson1-1/+1
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-16sna: Regularly check the cache level on boChris Wilson1-1/+17
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-16sna/dri2: Allow single crtc exchanges to be queued upChris Wilson1-49/+57
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-16uxa: Allocate frontbuffer to meet old fence constaintsChris Wilson5-124/+84
libdrm is a little lax and does not allocate sufficient space for us to safely use buffers on old gen. So compute the size we want for ourselves. Reported-by: Cem Aydin <cem.aydin@gmx.ch> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=80088 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-16sna/glyphs: Add DBG option to force use of the glyph image maskChris Wilson1-4/+13
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-16uxa: Add some explanation to why bo were rejectedChris Wilson1-0/+6
References: https://bugs.freedesktop.org/show_bug.cgi?id=80088 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-16sna: Fix logic inversion for final placement in is_gpu_dst()Chris Wilson1-1/+1
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-16sna: Promote better active buffer reuseChris Wilson1-36/+33
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-16sna/glyphs: Show number of glyphs in DBGChris Wilson1-7/+22
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-16sna: Fix some batch DBGChris Wilson1-1/+1
Helps to check for a successful read when we want to show the batch after execution. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-16sna: Clear our private hints about front rendering exported boChris Wilson3-5/+21
Unlike GLXWindows, GLXPixmaps are rendered directly into, without a staging copy. Therefore we must treat those carefully when exported and clear our hints everytime control passes back to the Client. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=79999 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-16sna: Add more DBG to track transitions between CRTC and its shadow or flip boChris Wilson3-51/+80
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-15test: Add a simple SHM test skeletonChris Wilson3-0/+176
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-14sna: Enable TearFree by default for systems with PSRChris Wilson3-1/+33
Panel Self-Refresh requires us to avoid frontbuffer rendering in order to be power efficient. This is a job for TearFree! Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-14sna: Fix assertions for discarding upload cachesChris Wilson1-7/+7
The upload caches are special, along with having a bo->proxy, they also claim to be completely damaged on both the GPU and CPU. Allow that to pass through when discarding the proxy. Reported-by: Nick Bowler <nbowler@draconx.ca> Bugzilla; https://bugs.freedesktop.org/show_bug.cgi?id=79992 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-13sna: Use the right is-clipped hintChris Wilson1-9/+8
The region here has yet to be clipped, and so the only valid is-clipped hint is from the flags computed from the PolyRect extents. Make sure we use those when determining whether it is valid to discard damage. Fixes regression from commit ad0390068832ad4727371902fe41a85a53de1894 [2.99.903] Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Tue Sep 24 10:00:03 2013 +0100 sna: Separate out copy preferrence from operating in place decision Reported-by: Nick Bowler <nbowler@draconx.ca> Tested-by: Nick Bowler <nbowler@draconx.ca> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=79992 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-13sna: Only discard the CPU bo if we have a GPU bo to transfer the damage toChris Wilson1-1/+2
References: https://bugs.freedesktop.org/show_bug.cgi?id=79992 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-13intel-virtual-output: Compile fixesChris Wilson1-2/+3
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-13intel-virtual-output: Disable outputs on remote displays upon shutdownChris Wilson1-1/+21
References: https://bugs.freedesktop.org/show_bug.cgi?id=79994 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-13intel-virtual-output: Initialise image after cloneChris Wilson1-2/+2
As the image inherits its width/height from the clone, we need to set those first on the clone. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=79994 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-13intel-virtual-output: Only call XShmDetach on a valid SHM segmentChris Wilson1-5/+5
Saves a couple of extraneous XErrors. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-13intel-virtual-output: Check for an error creating the DRI3 fdChris Wilson1-0/+19
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=79994 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-13sna: Refine decision whether to use the GPU or render inplaceChris Wilson3-9/+28
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-13sna: Track the pageflip bo's busynessChris Wilson4-5/+25
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-13intel: Check that the fd points to i915 after authorisingChris Wilson1-2/+2
The call to GETPARAM requires either a rendernode or authorisation. Therefore we can only assert that the fd is a valid i915 handle after authorise() and not before. Reported-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-13sna/gen6+: Prefer the BLT for large overlapping copiesChris Wilson3-9/+15
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-13sna: Try to reuse the current cursor if we fail to updateChris Wilson1-2/+4
As a last resort, continue to display the old cursor if we tried and failed to create a new cursor. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-13xvmc: Refactor mutex lockingChris Wilson2-44/+18
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-13xvmc: Sanitize compile and library flagsChris Wilson2-6/+3
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-13configure: Fix DRI2 buildChris Wilson1-1/+1
One s/DRI2/have_dri2/ too far. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-13sna: Reorder ignore_cpu_damage() to avoid assertsChris Wilson2-9/+16
Tricksy asserts making sure that the correct arguments are passed around! Reported-by: Arkadiusz Miskiewicz <arekm@maven.pl Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-13sna/gen8: Allow reads from scanout to be cachedChris Wilson1-1/+1
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-13sna/gen8: Check for WT support before attempting to use the WT mocsChris Wilson2-2/+2
It appears the kernel has a better idea when WT is supported on which gen8 parts. I assumed it was always supported, but experience suggests otherwise, so only use WT support when advertised. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=79967 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-13configure: Allow manual disabling of each DRI levelChris Wilson1-31/+52
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-12sna: Try to use CPU uploads before BLT uploadsChris Wilson1-153/+253
As the BLT upload implies a sync (and a likely GPU boost), only do so if we cannot do an immediate upload with the CPU, either directly to backing memory or through the GTT. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-12sna: Refactor USE_INPLACE debug macroChris Wilson1-4/+5
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-11sna/gen8: Clear a couple more push constantsChris Wilson1-7/+21
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-11sna: Remove bogus assertionChris Wilson1-1/+0
The sna_pixmap is cleared afterwards, it does not need to be clear on free. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-11sna: Fix direction flags for memmoveChris Wilson1-9/+8
Under a compositor, the current deltas may invert the sense of the copy direction, causing scrolling corruption. Simplify handling those flags by making them invariant for the function. Reported-by: Bruno Prémont <bonbons@linux-vserver.org> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=79843 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2014-06-11sna: Use the pixmap header creation routineChris Wilson1-21/+11
A few more places could use the common pixmap creator, just remember to handle the SHMPixmap complication! Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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