ChangeLog | 769 ++++++++++++++++++++++++++++
NEWS | 46 +
configure.ac | 54 +-
debian/changelog | 2
src/intel_batchbuffer.c | 25
src/sna/Makefile.am | 4
src/sna/atomic.h | 89 +++
src/sna/compiler.h | 2
src/sna/gen3_render.c | 619 +++++++++++++++++++++--
src/sna/gen4_render.c | 135 ++++-
src/sna/gen4_vertex.c | 475 ++++++++++++++++-
src/sna/gen5_render.c | 136 ++++-
src/sna/gen6_render.c | 146 +++++
src/sna/gen7_render.c | 166 +++++-
src/sna/kgem.c | 298 +++++------
src/sna/kgem.h | 44 +
src/sna/kgem_debug_gen6.c | 4
src/sna/sna.h | 31 +
src/sna/sna_accel.c | 225 ++++----
src/sna/sna_blt.c | 306 +++++++++++
src/sna/sna_composite.c | 86 +++
src/sna/sna_display.c | 114 +++-
src/sna/sna_dri.c | 62 +-
src/sna/sna_driver.c | 2
src/sna/sna_io.c | 3
src/sna/sna_render.c | 51 +
src/sna/sna_render.h | 57 ++
src/sna/sna_threads.c | 306 +++++++++++
src/sna/sna_trapezoids.c | 1236 ++++++++++++++++++++++++++++++++++++++--------
src/sna/sna_vertex.c | 37 +
src/sna/sna_video.c | 11
31 files changed, 4848 insertions(+), 693 deletions(-)
New commits:
commit 481ed0470acfb859dbbc3820acebd0544ce4bf3d
Author: Timo Aaltonen <tjaal...@ubuntu.com>
Date: Tue Feb 5 12:18:13 2013 +0200
update the changelogs
diff --git a/ChangeLog b/ChangeLog
index 780995a..50456e5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,772 @@
+commit d3ff1cb9d7f788002337b1e6c4c81c58112b85b1
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Fri Feb 1 13:46:33 2013 +0000
+
+ 2.21.0 release
+
+commit 008f8230a7c47f1249eb51e53b3abf158f2a42bf
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Fri Feb 1 01:54:52 2013 +0000
+
+ sna: Assert that if we have GPU damage we have a GPU bo
+
+ Scatter the asserts around the migration points to catch where this
+ invariant may be untrue.
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit cf0576f87102b1535268691e7e29661b0f9ee73b
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Fri Feb 1 00:19:21 2013 +0000
+
+ sna/video: Correct computation of planar frame size
+
+ The total frame size is less than 3 times the subsampled chroma planes
+ due to the additional alignment bytes.
+
+ Bugzilla:
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1104180
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 268285d9a64fc47fe81fe5bfbfbd1890dad53e1e
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Thu Jan 31 21:57:41 2013 +0000
+
+ sna/gen3+: Flush vertex threads before touching global state
+
+ We need to be careful not just when finishing the current vbo to
+ synchronize with the sharing threads, but also before we emit the batch
+ state that no other thread will try and do the same.
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 1239e012ae6d4f00ce73f32d7244905a601170ea
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Thu Jan 31 19:18:17 2013 +0000
+
+ sna: Make sure the needs_flush is always accompanied by a tracking request
+
+ References: https://bugs.freedesktop.org/show_bug.cgi?id=47597
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 9712f49fddc8be939f77c25fcb907873af44619f
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Thu Jan 31 18:08:05 2013 +0000
+
+ sna: Remove stale assertion
+
+ Now the reset is meant to restablish 'rq' if the bo was busy.
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit cd7df0004cf6e423d2ae6c0cf83a84e0031161b4
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Thu Jan 31 17:32:57 2013 +0000
+
+ sna: Pass width/height to composite for rotated displays
+
+ This is essential to handle displays that are too large to be rendered
+ normally via the 3D pipeline and so that the bounds of the fixup region
+ are known.
+
+ Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=60124
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 38376b56cfe0dfc603bce48e37432622ef9a0135
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Thu Jan 31 17:29:10 2013 +0000
+
+ sna: Remember to move scanouts to the scanout cache after retiring
+
+ Reported-by: Jiri Slaby <jirisl...@gmail.com>
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 0a08de1f02577aef0da289108270c1b35e5d9703
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Thu Jan 31 16:39:47 2013 +0000
+
+ sna: After removing the bo from a batch, check whether it is still busy
+
+ If we transfer a bo to the current batch, then subsequently discard it,
+ we lose the information about its current active state. Try to recover
+ this information, by querying the kernel and adding it to the flushing
+ list if necessary.
+
+ Reported-by: Jiri Slaby <jirisl...@gmail.com>
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit fff0686342f8ec3b3f3510340e073defdf2fb73f
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Thu Jan 31 12:40:21 2013 +0000
+
+ sna/traps: Thread the fallback rectilinear compositor
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 839542d219bd919c99398d514c1d194d18b78eff
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Thu Jan 31 12:08:52 2013 +0000
+
+ sna/traps: Allow inplace compositing for non-GPU buffers and rectilinear
traps
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit e329e04b10c88afb40f2fd8fdad5b24b9f7dfc15
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Thu Jan 31 11:33:37 2013 +0000
+
+ sna/traps: Translate the extents for the rasterization threads
+
+ The single-threaded code used the pre-computed width/height and only
+ required the origin from the bounds. However, the threads need to
+ allocate memory for themselves based on the computed bounds, and so it
+ helps if those bounds are then correct (rather than only the top-left
+ being in local space with the bottom-right in global coordinates).
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 033f75e5bd94e226e719f87ed4e0091845384679
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Thu Jan 31 01:38:01 2013 +0000
+
+ sna: Stage retirement through the flushing list
+
+ If the kernel replies that a bo is still busy, stage its retirement
+ through the flushing list to be certain that we never stall on a
+ subsequent write.
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 5f5711e62cc4c8ca15782376c4047174299e2db0
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Thu Jan 31 01:21:08 2013 +0000
+
+ sna: Disable dangerous assertions that depend upon external state
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 42529336fd92d39a5a5eceb07f2838d4be50fa8e
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Thu Jan 31 00:58:51 2013 +0000
+
+ sna: Prevent falling back to swrast if source is on the GPU
+
+ Currently if the dst is wholly contained within the CPU, then we try to
+ continue to operate on the GPU. However, if we have FORCE_GPU set, it
+ means that one of the sources for the operation resides on the GPU, and
+ that would require a readback in order to perform the operation on the
+ CPU. Hence, if we try to use a CPU bo and fail, convert back to using
+ the GPU bo if forced.
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit c2d06c407e1c2cbbf3f7f6c4989710a799cd43d0
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Wed Jan 30 21:17:42 2013 +0000
+
+ sna: Improve DBG output for damaged slave outputs
+
+ After computing the intersection of the damage with the slave, give the
+ region extents.
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 8867aa6a46c33fd2abf3b3f0b1d6115bad6c8017
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Wed Jan 30 21:15:55 2013 +0000
+
+ sna/dri: Handle change of BackBuffer across a pending flip
+
+ If we encounter a delayed flip with a different back buffer than the
+ current, simply update the info rather than bug out.
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit a31fd03bd4c87c48dc3ca15e3082e29348224b8c
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Wed Jan 30 17:26:28 2013 +0000
+
+ sna: Add a bunch of assertions to make sure we do not misplace scanouts
+
+ As scanouts are uncached, they need to be treated carefully and
+ decontaminated before being placed in the general cache. So double check
+ that no bo in those caches are still marked as a scanout.
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 6f1b862282ddb4545987fb9f0a45b528b7b7b5ee
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Wed Jan 30 15:44:53 2013 +0000
+
+ sna: Pass the correct WRITE hint when migrating for rendering into the CPU
bo
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 5011ed2e729d46fe3cff5454e15a0fd16441f7e1
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Wed Jan 30 15:44:22 2013 +0000
+
+ sna: Only discard the clear hint when writing inplace to the GPU pixmap
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 6312f58014c0bb4afa56855be1e9becc3e3cc3d7
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Wed Jan 30 15:43:05 2013 +0000
+
+ sna: Don't force a migration from CPU rendering for a DRI2 flushed pixmap
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 60a3b370aea0cf9ffb4947a73984c877b4695d4e
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Wed Jan 30 15:41:51 2013 +0000
+
+ sna: Retire the bo after a set-domain(CPU,0)
+
+ Having relaxed the earlier assertion because the kernel is wrong, we can
+ now retire for READ-READ optimisations.
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 78ad5a742f40c2311bfe90997aebedeb998464e5
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Wed Jan 30 15:40:06 2013 +0000
+
+ sna: Relax assertion the the kernel considers the bo idle when we call
retire
+
+ All the callers have explicitly changed the domain upon the bo before
+ calling kgem_bo_retire(), so we still get the occasional sporadic
+ failure as kgem_busy() reports true. Kill the assertion for now.
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 83bcd310d279758542e366348f808d7ca0f6d0bb
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Wed Jan 30 13:18:21 2013 +0000
+
+ sna: Prefer to use snooped buffers for readbacks
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 496f3ff04453524639a52a3b9dfcb8e198e5e597
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Wed Jan 30 12:21:33 2013 +0000
+
+ uxa: Harden against failures to submit batchbuffers
+
+ If we fail to submit a batchbuffer, the driver is broken and likely to
+ continue to fail to render. Give up, and fallback to swrast so that the
+ session remains usable.
+
+ References: https://bugs.freedesktop.org/show_bug.cgi?id=59771
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 04d48fee713e7bbc9cdf4f09855f6663a4bdc59f
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Wed Jan 30 11:46:20 2013 +0000
+
+ sna: Fix errors found from asserts in a66c5f9ed51e
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit bc8b191ef6f5030d17a3b6497d1fd7556756c1ff
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Wed Jan 30 09:04:10 2013 +0000
+
+ sna: Return early if the Drawable box exactly matches one CRTC
+
+ If we are trying to find the best coverage, then by definition if the
+ drawable is an exact match for one CRTC, we can stop looking.
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit de28027ffc649920268ae6fdd64146f08310e8a4
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Wed Jan 30 08:42:48 2013 +0000
+
+ sna/dri: Make sure we discard the existing mappings when swapping GPU bo
+
+ If the GPU bo is currently mapped to the Pixmap, we need to be sure to
+ invalidate that mapping if we swap the GPU bo (for SwapBuffers). If we
+ forget, we leave a dangling pointer to chase.
+
+ Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=60042
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit cf9b9ac3186299ab2418c55e73e19c81e5f615a4
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Wed Jan 30 08:40:53 2013 +0000
+
+ sna: Only discard the mapping prior to the actual read when uploading
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit a66c5f9ed51e1dcfc2ab03339795b73617629196
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Wed Jan 30 08:22:00 2013 +0000
+
+ sna: Before replacing the devPrivate.ptr assert it is not already mapped
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 3fdd28419adee7145d3925cff2704143a324e9d3
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Tue Jan 29 22:26:15 2013 +0000
+
+ sna: Only migrate the sample box if using the BLT engine for a composite
+
+ Modify the presumption that if we are using a core operation on a shadow
+ pixmap, then we are likely to continue migrating that pixmap back and
+ forth.
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 0c3b0f11d718d915e502582e9fadd5c0577640db
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Tue Jan 29 22:24:30 2013 +0000
+
+ sna: Verify that we always add the SHM CPU bo to the flush list when using
+
+ As we need to synchronize that bo before the next reply, we need to keep
+ track of it whenever it is active on the GPU.
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit f743cd5734ca502aa8bdb0e1327fe84d6ce82755
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Tue Jan 29 18:04:40 2013 +0000
+
+ sna: Avoid promoting SHM CPU bo to GPU to maintain coherence with SHM
clients
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 9383c5efe9ace34970abddc5e3c84c32505b537f
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Tue Jan 29 17:24:24 2013 +0000
+
+ sna/gen3+: Fix a DBG for composite_boxes()
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit b02a1ea5573b6f0b58a037dd4788c04c296f7ff3
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Tue Jan 29 09:28:33 2013 +0000
+
+ sna: Add GT1/GT2 thread counts for Haswell
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 1dc2d9ede5c7f330ebadf85d987559c8a6cb1c6b
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Mon Jan 28 23:14:57 2013 +0000
+
+ sna: Add some more paranoia that we correctly map before fallbacks
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 63c71bcd96202e6da44d6776d119a82f0c06d386
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Sun Jan 27 23:17:13 2013 +0000
+
+ sna: Fix typo in vertex count for threaded source span emitter
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit b0d26ca9312695d05c29503a3f892e7f2c5816dd
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Sun Jan 27 21:07:03 2013 +0000
+
+ sna: Replace the forced vertex finish with just a wait
+
+ When completing a batch mid-operation, we need to wait upon the other
+ threads to complete their writes so that memory is coherent before
+ submitting the work to the GPU. This was achieved by forcing the finish,
+ but all that from that is the wait, which makes the handling of threads
+ much explicit and removes the unnecessary vbo refresh.
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit b0c3170c1092d01b4937f352a3962854785ee549
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Sun Jan 27 19:09:38 2013 +0000
+
+ sna: Add the pixmap to the flushing list when creating for inplace CPU
writes
+
+ Reported-by: Jiri Slaby <jirisl...@gmail.com>
+ References: https://bugs.freedesktop.org/show_bug.cgi?id=47597
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 73f574945f2cac14f9bafa6395e2c4dbb16fcf5d
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Sun Jan 27 16:02:52 2013 +0000
+
+ sna: Disable all signals in the render threads
+
+ X uses them (SIGIO especially) for input handling, and gets rightfully
+ confused if it finds itself in a different thread.
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 9a7bf70365980809d0f02190f2f620a957ff1ba8
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Sat Jan 26 23:03:33 2013 +0000
+
+ sna: Enable threaded rasterisation for non-antialiased geometry
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 8178cff5718e69e14d3953a7f754d7585a06838f
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Sat Jan 26 14:41:04 2013 +0000
+
+ sna: Begin sketching out a threaded rasteriser for spans
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 8ffb3f50b3b4601401da76e2848e059ab63231f4
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Fri Jan 25 10:45:39 2013 +0000
+
+ sna: Spawn threads to rasterize trapezoids through pixman
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 0ec2f3a8bac96acc55c8fdb432b97d026abaafb4
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Thu Jan 24 23:10:39 2013 +0000
+
+ sna: Spawn threads to composite trapezoids inplace
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 427b7311fe1b66d54518bae45e9fa149bda8a6e8
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Thu Jan 24 22:25:46 2013 +0000
+
+ sna: Perform the last threaded composite operation directly
+
+ The point of the refactor was to execute the last stage of the composite
+ in the master thread, so do so.
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 326dcd75f2202b1af29e986f5efb6b1e133217cb
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Thu Jan 24 20:58:53 2013 +0000
+
+ sna: Parse cpuinfo to determine the actual number of physical cores/caches
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit f597b647180c1e7bf83693060f244926191b7462
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Thu Jan 24 18:45:35 2013 +0000
+
+ sna: Tidy construction of data for threaded composite
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 1643c97f8f7b49738b649b5f7d1e574d689d167e
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Thu Jan 24 18:24:02 2013 +0000
+
+ sna: Use threads for simple mask generation
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit d60128c55e8f5f69476d42c20f2fd62ccc0f411e
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Thu Jan 24 15:41:29 2013 +0000
+
+ sna/dri: Compensate clipExtents for drawable offset
+
+ The clipExtents is in screen coordinates whereas we just want to confirm
+ that the maximum pixel to be copied lies with the DRI2 buffer, which is
+ relative to the drawable.
+
+ Reported-by: Matthieu Baerts <matt...@gmail.com>
+ Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=59806
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 264b3b72500c5af74d124a214347d45c9cb90a1d
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Thu Jan 24 15:06:12 2013 +0000
+
+ sna: Refactor to use a common fbComposite fallback
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 8ecfbea9d1f83b2de62bee0f58299e7a90c741d1
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Thu Jan 24 14:46:03 2013 +0000
+
+ sna: Experiment with a threaded renderer for fallback compositing
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 778dba90cfc4e801a975bd661c56a565ce60524b
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Wed Jan 23 21:32:29 2013 +0000
+
+ sna/dri: Don't contribute missed frames to the target_msc
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 50b41cb485ffb38e6bf705a3a62840bb78af669b
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Wed Jan 23 21:16:49 2013 +0000
+
+ sna/dri: Only reject DRI2 buffers that are too small for the request blit
+
+ The goal is to reject stale DRI2 buffers that are smaller than the
+ target due to not-yet-handled ConfigureNotify, but not to reject
+ blitting from Windows that are larger than the frontbuffer.
+
+ Fixes a regression from the overzealous
+ commit b27ecf3059bc066ef59f2a71c1d8d8f0ffec7191
+ Author: Chris Wilson <ch...@chris-wilson.co.uk>
+ Date: Mon Nov 12 14:06:06 2012 +0000
+
+ sna/dri: Prevent scheduling a swap on stale buffers
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 98b312e579385e6e4adf6bf0abe20f8ca84592af
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Wed Jan 23 20:51:35 2013 +0000
+
+ sna/dri: Stop feeding I915_TILING_Y to mesa i915c
+
+ Only i915g handles Y-tiling, and we can't differentiate between the two
+ types of clients.
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 31796400915a06fc789088b7dcfcecd6ea91e195
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Wed Jan 23 19:37:23 2013 +0000
+
+ sna: Clean up WAIT_FOR_EVENT on gen2/3
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit ea8148b24d48db4f46205817db8a55dd6ea1a4b3
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Wed Jan 23 17:47:12 2013 +0000
+
+ sna/dri: Prefer to use the BLT ring for vsync'ed copies on IVB+
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 3c3a87a2d4261cbd66602812637328a04787f510
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Wed Jan 23 17:35:50 2013 +0000
+
+ sna/gen6: Correct the event definition for secondary pipes for
MI_WAIT_FOR_EVENT
+
+ It helps to wait upon the event we program and enable.
+
+ References: https://bugzilla.kernel.org/show_bug.cgi
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 88753c5a8c6c9acf086d81828260adf330eebb1a
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Wed Jan 23 17:35:50 2013 +0000
+
+ sna/gen7: Correct the event definition for secondary pipes for
MI_WAIT_FOR_EVENT
+
+ It helps to wait upon the event we program and enable.
+
+ References: https://bugzilla.kernel.org/show_bug.cgi
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 2d92d8ec562cb1e6b9dca28074adca670734233c
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Tue Jan 22 09:24:04 2013 +0000
+
+ sna: Extend rectangular PolyLines to cover corner pixels on ccw paths
+
+ Reported-by: Joe Peterson <j...@skyrush.com>
+ Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=55484
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit c8817e24a9d97110a961c3803290e38ff5cbfc9a
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Tue Jan 22 09:06:50 2013 +0000
+
+ sna/gen7: Fix inversion of bool return code from CA pass
+
+ As we inverted the predicate, we no longer restored the original
+ operation after performing a CA pass - glyph would randomly become
+ white.
+
+ Reported-by: Jiri Slaby<jirisl...@gmail.com>
+ References: https://bugs.freedesktop.org/show_bug.cgi?id=47597
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 10f549332e315cfe2cc86aadab94a95ae6757c34
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Mon Jan 21 16:48:34 2013 +0000
+
+ sna: Free a non-reusable bo if it expires on the flushing list
+
+ Still no sure just how the bo ends up there, but as there seems to be
+ the occasional malinger, just free it.
+
+ Reported-by: Jiri Slaby <jirisl...@gmail.com>
+ References: https://bugs.freedesktop.org/show_bug.cgi?id=47597
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit d7f0df27edb20b052ad39beb26a0b1924f432618
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Mon Jan 21 16:34:09 2013 +0000
+
+ sna: Use the maximum backlight value if we fail to read the current value
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 46a3a68e60a1d0a598ec8ece81088a4e6491de55
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Mon Jan 21 16:29:30 2013 +0000
+
+ sna: Assert that if marked as a scanout it is indeed bound.
+
+ On further review, the invariant must have been violated earlier, so
+ make the assert earlier.
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 0507d55dd1bc8fedae524a410a9e7b53f1dad920
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Mon Jan 21 16:24:49 2013 +0000
+
+ sna: Only add bound scanouts to the scanout list
+
+ If we never used the bo as an actual scanout it will never have had been
+ moved to the uncached domain and so we can return it back to the system
+ cache.
+
+ Reported-by: Jiri Slaby <jirisl...@gmail.com>
+ References: https://bugs.freedesktop.org/show_bug.cgi?id=47597
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 5a0bc67ba57cf698e100df617474669ed5d036d6
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Mon Jan 21 11:41:38 2013 +0000
+
+ sna: New execbuffer flags for lut-handle and fast-relocs are upstream
+
+ Now the flags are upstream, we can rely on runtime tests as the
+ interface is now frozen.
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 208ca91a31182e8ddad36e6a735c725362cbd071
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Sun Jan 20 18:02:41 2013 +0000
+
+ sna/gen7: Place the vsync commands in the same cacheline
+
+ Do as told; both the LRI and WAIT_FOR_EVENT need to be in the same
+ cacheline for an unspecified reason.
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 9a3e3abfe9b624af2354c5a69778aee3024fe46c
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Sun Jan 20 17:48:31 2013 +0000
+
+ sna/gen7: Offset start/end scanlines by one
+
+ The hardware needs to be programmed with the line before the desired
+ scanline, wrapping around as required.
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit e6a64f872bfd026aa1ba1bd44b1298918c819849
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Sun Jan 20 16:59:58 2013 +0000
+
+ sna/gen3+: Remove bogus assertion that the vbo in included before finish
+
+ If we are carrying over a nearly full vbo from one batch to the next, we
+ may indeed finish it prior to writing any new primitives and so the
+ assert is truly bogus.
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 5de919336fc1ba1c4116e18ba0560cdb7b0589f0
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Sun Jan 20 16:36:17 2013 +0000
+
+ sna/gen6: Tweak programming scanline values
+
+ The documentation says that both start/end scanline need to be the line
+ before the desired value, and so to program the first scanline we need
+ to set it to the last scanline. The docs also say that the lower 3 bits
+ are ignored, so tweaked the values programmed accordingly with an extra
+ check that the window is not reduced to 0.
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 2f9ac4e8a17e9d60bbb55c46929c37e92181d804
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Sun Jan 20 15:53:32 2013 +0000
+
+ sna/gen3+: And restore non-CA compositing state after the CA pass
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 650c9d5ce80afc1d4c8d9f77f6679f085fa4dc9d
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Sun Jan 20 14:58:42 2013 +0000
+
+ sna/gen3+: Reset vertex relocation state after discarding the batch
+
+ Fixes a regression from commit a6ecb6d31d8c543f38fca0be6b0ec82e59dcd8d2
+ Author: Chris Wilson <ch...@chris-wilson.co.uk>
+ Date: Wed Jan 16 09:14:40 2013 +0000
+
+ sna: Discard the batch if we are discarding the only buffer in it
+
+ as we may keep a stale relocation for the vertex buffer alive if we
+ attempt to clear the bo using the render engine before discarding it.
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 492952e0d6362a046a666956afdf8f9bc0f2b7e7
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Sun Jan 20 14:55:06 2013 +0000
+
+ sna/gen3+: Handle flushing vbo for CA glyphs
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit b52c921204df6b2486717fcef05b4a1993aa1071
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Sun Jan 20 14:02:07 2013 +0000
+
+ sna: Adapt error detection and handling for invalid batchbuffers
+
+ Allow the DDX to continue even if the kernel rejects our batchbuffers by
+ disabling hw acceleration - just extends the existing hang detection to
+ also handle the driver producing garbage.
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
+commit 8215a278f20d34819536edbda05a108a860fefb9
+Author: Chris Wilson <ch...@chris-wilson.co.uk>
+Date: Sun Jan 20 12:36:07 2013 +0000
+
+ sna/gen3: Always close the vertices for a batch, even if the vbo is empty
+
+ In the case where we emit a no-op, we may not attempt to finish binding
+ the vbo as it is considered empty. This leaves a stray relocation for
+ the next batch, and also causes it to believe that it has a vbo bound
+ already.
+
+ Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
+
commit a88a9b9a59fa2d5fd427fa6e1f74fb9844379264
Author: Chris Wilson <ch...@chris-wilson.co.uk>
Date: Sun Jan 20 12:06:09 2013 +0000
diff --git a/debian/changelog b/debian/changelog
index ee303a9..7b27aeb 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,4 +1,4 @@
-xserver-xorg-video-intel (2:2.20.19-1) UNRELEASED; urgency=low
+xserver-xorg-video-intel (2:2.21.0-1) UNRELEASED; urgency=low
* New upstream release.
commit d3ff1cb9d7f788002337b1e6c4c81c58112b85b1
Author: Chris Wilson <ch...@chris-wilson.co.uk>
Date: Fri Feb 1 13:46:33 2013 +0000
2.21.0 release
diff --git a/NEWS b/NEWS
index 9fa9009..fff55ad 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,49 @@
+Release 2.21.0 (2013-02-01)
+===========================
+A few new features:
+
+ * Enable render acceleration for Haswell GT1/GT2.
+
+ * Enable multi-threaded rasterisation of trapezoids and fallback composition
+
+ * Utilile a new kernel interface (v3.9) for processing relocations
+
+along with a few older features from the 2.20.x series:
+
+ * PRIME support for hotplug GPUs and hybrid systems
+
+ * Support for IvyBridge GT1 machines, aka HD2500 graphics.
+
+ * Stable 830gm/845g support, at last!
+
+As usual we have a large number of bug fixes since the last release:
+
+ * Prevent a stray relocation being left after a buffer is removed from
+ a batch, leading to GPU hangs.
+
+ * Make the driver more robust against its own failures to submit batches
+ by falling back to software rendering.
+
+ * Fix emission of scanline waits for secondary pipes on gen6/7. Otherwise
+ you may encounter GPU hangs in MI_WAIT_FOR_EVENT.
+
+ * Fix a missing corner pixel when drawing rectangles with PolyLines
+ https://bugs.freedesktop.org/show_bug.cgi?id=55484
+
+ * Don't try to use Y-tiling colour buffers with mesa/i915c as mesa
+ doesn't support them and wil fallback to software rendering
+
+ * Ensure that any cached mmaps are invalidated for a SwapBuffers
+ https://bugs.freedesktop.org/show_bug.cgi?id=60042
+
+ * Correctly handle the composition of rotated displays too large for the
+ 3D pipeline
+ https://bugs.freedesktop.org/show_bug.cgi?id=60124
+
+ * Fix the computation of the planar video frame size
+
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1104180
+
+
Release 2.20.19 (2013-01-20)
============================
A quick release as the last broke USB DisplayLink slave outputs badly. The
diff --git a/configure.ac b/configure.ac
index 46affdc..5135ecc 100644
--- a/configure.ac
+++ b/configure.ac
@@ -23,7 +23,7 @@
# Initialize Autoconf
AC_PREREQ([2.60])
AC_INIT([xf86-video-intel],
- [2.20.19],
+ [2.21.0],
[https://bugs.freedesktop.org/enter_bug.cgi?product=xorg],
[xf86-video-intel])
AC_CONFIG_SRCDIR([Makefile.am])
commit 008f8230a7c47f1249eb51e53b3abf158f2a42bf
Author: Chris Wilson <ch...@chris-wilson.co.uk>
Date: Fri Feb 1 01:54:52 2013 +0000
sna: Assert that if we have GPU damage we have a GPU bo
Scatter the asserts around the migration points to catch where this
invariant may be untrue.
Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
diff --git a/src/sna/sna_accel.c b/src/sna/sna_accel.c
index 9b1a385..bb2ecb5 100644
--- a/src/sna/sna_accel.c
+++ b/src/sna/sna_accel.c
@@ -323,6 +323,8 @@ static void assert_pixmap_damage(PixmapPtr p)
if (priv == NULL)
return;
+ assert(priv->gpu_damage == NULL || priv->gpu_bo);
+
if (priv->clear) {
assert(DAMAGE_IS_ALL(priv->gpu_damage));
assert(priv->cpu_damage == NULL);
@@ -1371,6 +1373,7 @@ sna_pixmap_create_mappable_gpu(PixmapPtr pixmap)
assert_pixmap_damage(pixmap);
+ assert(priv->gpu_damage == NULL);
assert(priv->gpu_bo == NULL);
priv->gpu_bo =
kgem_create_2d(&sna->kgem,
@@ -1496,6 +1499,8 @@ _sna_pixmap_move_to_cpu(PixmapPtr pixmap, unsigned int
flags)
priv->gpu_bo ? priv->gpu_bo->handle : 0,
priv->gpu_damage, priv->cpu_damage, priv->clear));
+ assert(priv->gpu_damage == NULL || priv->gpu_bo);
+
if (USE_INPLACE && (flags & MOVE_READ) == 0) {
assert(flags & MOVE_WRITE);
DBG(("%s: no readbck, discarding gpu damage [%d], pending
clear[%d]\n",
@@ -1690,6 +1695,7 @@ skip_inplace_map:
int n;
DBG(("%s: flushing GPU damage\n", __FUNCTION__));
+ assert(priv->gpu_bo);
n = sna_damage_get_boxes(priv->gpu_damage, &box);
if (n) {
@@ -1835,6 +1841,7 @@ static inline bool region_inplace(struct sna *sna,
if (DAMAGE_IS_ALL(priv->gpu_damage)) {
DBG(("%s: yes, already wholly damaged on the GPU\n",
__FUNCTION__));
+ assert(priv->gpu_bo);
return true;
}
@@ -1880,6 +1887,8 @@ sna_drawable_move_region_to_cpu(DrawablePtr drawable,
return true;
}
+ assert(priv->gpu_damage == NULL || priv->gpu_bo);
+
if (sna_damage_is_all(&priv->cpu_damage,
pixmap->drawable.width,
pixmap->drawable.height)) {
@@ -2046,6 +2055,7 @@ sna_drawable_move_region_to_cpu(DrawablePtr drawable,
DBG(("%s: forced migration\n", __FUNCTION__));
assert(pixmap_contains_damage(pixmap,
priv->gpu_damage));
+ assert(priv->gpu_bo);
ok = false;
if (use_cpu_bo_for_download(sna, priv,
&priv->gpu_damage->extents)) {
@@ -2071,6 +2081,7 @@ sna_drawable_move_region_to_cpu(DrawablePtr drawable,
__FUNCTION__,
region->extents.x2 - region->extents.x1,
region->extents.y2 - region->extents.y1));
+ assert(priv->gpu_bo);
if (priv->cpu_damage == NULL) {
if ((flags & MOVE_WRITE) == 0 &&
@@ -2391,6 +2402,7 @@ sna_pixmap_move_area_to_gpu(PixmapPtr pixmap, const
BoxRec *box, unsigned int fl
assert_pixmap_damage(pixmap);
assert_pixmap_contains_box(pixmap, box);
assert(!wedged(sna));
+ assert(priv->gpu_damage == NULL || priv->gpu_bo);
if (sna_damage_is_all(&priv->gpu_damage,
pixmap->drawable.width,
@@ -2414,6 +2426,8 @@ sna_pixmap_move_area_to_gpu(PixmapPtr pixmap, const
BoxRec *box, unsigned int fl
if (priv->gpu_bo == NULL) {
unsigned create, tiling;
+ assert(priv->gpu_damage == NULL);
+
create = CREATE_INACTIVE;
if (pixmap->usage_hint == SNA_CREATE_FB)
--
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