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2013-05-22sna: Fix DBG typo and so fix build with --enable-debugChris Wilson
s/hint/flags/ -- used the wrong variable name in an assert and upset the compiler. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-05-21sna: Warn about the consequences of disabling tilingChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-05-21sna/video: Convert to a pure Xv backendChris Wilson
This is to enable feature work which requires access to Client state. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-05-21sna: Re-enable read-read optimisationsChris Wilson
Coacher is optimistic that the issue is no longer reproducible on his machine - and whilst I do not understand the root cause, I am confident that the kernel code is correct as is our use. References: https://bugs.freedesktop.org/show_bug.cgi?id=61628 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-05-212.21.7 release2.21.7Chris Wilson
2013-05-21sna: Undo a few more overwritten operations upon a boChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-05-17sna: Clear the cow_list when discarding the clone upon pixmap destroyChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-05-17sna: Add the missing ref(bo) when undoing the source cloneChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-05-17sna: Undo the clone when replacing the DRI pixmapChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-05-17sna: Transfer ownership of the cloned bo to the pixmapsChris Wilson
Fix the leak from the previous commit. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-05-17sna: Avoid replacing pinned bo when undoing a cloneChris Wilson
Otherwise we end up cloning the scanout only to leave it dangling if the client copies the from the front-buffer and then writes to it. Reported-by: Nick Bowler <nbowler@draconx.ca> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=64675 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-05-17sna: Clear mapped hints upon cloning a pair of pixmapsChris Wilson
Once cloned, we do not want to use inplace operations and instead force a copy. However, if we do not relinquish the hints when copying across the bo, then those hints become stale and lead to corruption. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-05-14sna: Correct assertions to allow discarding of cpu hint for inplace opsChris Wilson
Reported-by: Zdenek Kabelac <zkabelac@redhat.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-05-14sna: Assert that the mapping is released before closing the GEM handleChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-05-14sna: Basic copy-on-write support for cloning pixmapsChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-05-14sna: Propagate clears when using the BLT composite routinesChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-05-14sna: Propagate clear color when replacing by a CopyAreaChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-05-14sna: Attempt to discard overwritten operations before CopyAreaChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-05-14Adding more reserved PCI IDs for Haswell.Rodrigo Vivi
As Chris mentioned there is a tendency for us to find out more PCI IDs only when users report. So let's add all new reserved Haswell IDs. I didn't have better names for this reserved ids and didn't want to use rsvd1 and rsvd2 groups, so I decided to use "B" and "E" that stands for the last id digit. Cc: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
2013-05-14Fix Haswell GT3 names.Rodrigo Vivi
When publishing first HSW ids we weren't allowed to use "GT3" codname. But this is the correct codname and Mesa is using it already. So to avoid people getting confused why in Mesa it is called GT3 and here it is called GT2_PLUS let's fix this name in a standard and correct way. Signed-off-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
2013-05-14sna/gen4: Tidy testing for an active vertex buffer idChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-05-14sna/gen4: Drop unused gen parameter to SF state setupChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-05-09sna/trapezoids: Fix the determination of the trapezoid originChris Wilson
"src-x and src-y register the pattern to the floor of the top x and y coordinate of the left edge of the first trapezoid," Bugzilla: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1178020 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-05-09sna: Add more debugging to unaligned trapezoidsChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-05-09sna/gen7: Add DBG for channel setup for render sourceChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-05-09sna: Add DBG statements for choice of spans vertex emitterChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-05-09sna: Handle cached upload buffers for partial migration to GPUChris Wilson
Since the extended use of move_area_to_gpu for partial migration of render sources, we exposed the lack of handling of upload caches along that path. Reported-by: Zdenek Kabelac <zkabelac@redhat.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-05-07sna: Do not attempt to clean an active scanoutChris Wilson
For simplicity, skip buffers that are still in use by the batch - they will be removed later. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-05-01sna: Be careful not to preemptively upload portions of a SHM pixmapChris Wilson
Only upload the portion of the pixmap being used for this rendering operation, as outside of that may remain undefined and to be written by the client before a future operation. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-05-01sna: Page align requests to userptrChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-04-27Add all reserved PCI-IDs for HaswellChris Wilson
There is a tendency for a product to ship based on a 'reserved' PCI-ID prior to us being notified about it. In other words, the first we find out about such a product is when customers start complaining about their shiny new hardware not being supported... References: https://bugs.freedesktop.org/show_bug.cgi?id=63701 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-04-26uxa/dri: Fix compile error for unknown 'bool'Chris Wilson
It appears that it is only accidentally pulled in on some systems, but not all. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=63957 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-04-24sna: Prevent accessing an uninitialised region in move_area_to_gpu()Chris Wilson
If we skip the migration, we need to avoid using the unitialiased region. There is no bad consequence as both branches of the if are no-ops, but it does silence the static checkers and should make the predicate cheaper. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-04-18sna: Rephrase initialisation without a specific backendChris Wilson
"generic" sounds more impressive than "no" Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-04-17Revert "xgvevent"Chris Wilson
This reverts commit ddd75d6539dcf692cb76747cd63d1f301180f18a. This is a WIP patch, not ready for upstream. The danger of mixing topic branches.
2013-04-17Prefer i830_dri.so for gen2 chipsetsChris Wilson
Probe for i830_dri.so and, if it exists, use that driver in preference to i915_dri.so for DRI (i.e. GL clients). This was suggested in the context of distributions supplying i915g as the main DRI driver for gen3, in which case we need to provide a separate DRI driver for gen2. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-04-16xgveventChris Wilson
2013-04-16sna: Add VALGRIND_CFLAGS whilst compiling with --enable-valgrindChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-04-15sna: Only release the scanout cache whilst DRM_MASTERChris Wilson
If we try to release the framebuffers whilst not DRM_MASTER, the operation will fail and we will leak the buffers. So do not bother during the normal expiration to clean the scanout cache if vt switched away. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-04-12sna/xvmc: silence a compiler warningChris Wilson
sna_video_hwmc.c: In function 'create_context': sna_video_hwmc.c:95: warning: assignment from incompatible pointer type Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-04-12sna: Add missing ';'Chris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-04-12sna: Flush the scanout cache after resizing the displayChris Wilson
And ensure that any new scanout allocations make the requested size. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-04-12sna/gen5: Force a MI_FLUSH between using the BLT and RENDER enginesChris Wilson
There is a workaround that says the first RENDER command following use of the BLT should be a non-pipelined command. To be safe, emit a MI_FLUSH before setting up the invariants. Bugzilla: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1168066 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-04-12sna: Refine assertion about the existence of CPU damage when GPU damagedChris Wilson
One particular buffer type is quite cunning and simultaneously sets both CPU/GPU as all damaged (the upload buffer) so be aware when making bold assertions. Reported-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-04-10sna/gen7: Cache our kernels in L3Chris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-04-10sna: Align uploads to start on page boundariesChris Wilson
This reduces the number of loops and restarts required in the kernel. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-04-10sna/xvmc: Wrap each output adaptorChris Wilson
Each of the overlay, sprite and textured video can support XvMC passthrough, so we need to setup an XvMC adaptor for each of our Xv adaptors. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-04-10sna: Suppress hotplug events whilst VT switched awayChris Wilson
Whilst we are not DRM master, not only is another server in control of the outputs and responding to the udev event, we ourselves cannot change modes and just cause contention upon the DRM device. Instead inform userspace of the change as soon as we are DRM master again and back in control. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-04-10sna: Add a DBG option for testing userptr more thoroughlyChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2013-04-09sna: Document fence limits for gen4+Chris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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