[Intel-gfx] [ANNOUNCE] xf86-video-intel 2.99.913
Chris Wilson
chris at chris-wilson.co.uk
Wed Jul 23 15:54:36 CEST 2014
Snapshot 2.99.913 (2014-07-23)
==============================
This should be it... A few fixes from testing the new code, we should be
ready for the final release. However, we do have one standout feature in
this snapshot, we now officially recognise HD Graphics 5300/5500/5600,
Iris Graphics 6100 and Iris Pro Graphics 6200/P6300 (formerly known as
Broadwell).
* Check the window actually covers the CRTC before doing a single CRTC flip,
and then restore the right framebuffer after completing CRTC flips.
Otherwise we would detect an error and disable an output under TearFree
Regression in 2.99.912
https://bugs.freedesktop.org/show_bug.cgi?id=80191
* Fix framebuffer creation on kernels older than 3.11
Regression in 2.99.912
* Check that the damage still exists after implicit reduction
Regression in 2.99.912
https://bugs.freedesktop.org/show_bug.cgi?id=77436
* Fix direction flags for fallback composited CopyAreas which
caused scrolling corruption in a few configurations
Regression from 2.20.0
https://bugs.freedesktop.org/show_bug.cgi?id=79843
* Do not throw away damage if there is no redundant copy
https://bugs.freedesktop.org/show_bug.cgi?id=79992
* Check clipping on PolyRect before discarding the clipped damage
Regression from 2.99.903
https://bugs.freedesktop.org/show_bug.cgi?id=79992
* Fix hints for GLXPixmapa, as these are never swapped and so
miss invalidating the hints on SwapBuffers with the result
that they are often presumed blank
Regression in 2.99.912
https://bugs.freedesktop.org/show_bug.cgi?id=79999
* Fix incoherent choice of source bo when constructing 8x8 tiles,
incorrect pattern origin when extracting, and then fix the
alignment of colour patterns for BLT operations
https://bugs.freedesktop.org/show_bug.cgi?id=80033
* Disable blending with the render engine on snoopable buffers
https://bugs.freedesktop.org/show_bug.cgi?id=80253
* Restore throttling to prevent client lag under heavy GPU load
Regression from 2.21.10
https://bugs.freedesktop.org/show_bug.cgi?id=77436
* Use ClientGone for notifications on shared DRI2 windows to prevent
rare crashes due to use-after-free of the swap requests
https://bugs.freedesktop.org/show_bug.cgi?id=80157
* Ensure the mmaped CPU bo is idle before migrating damage
https://bugs.freedesktop.org/show_bug.cgi?id=80560
* Fix incorrect clipping by the render engine for large DRI2 windows
* Ensure that the aperture tiling fallbacks are bounded
* Validate parameter to xf86-video-intel-backlight-helper more carefully
(CVE-2014-4910)
* Fix slaved scanouts for reverse optimus, though rotated slaves will
require further patches to Xorg.
https://bugs.freedesktop.org/show_bug.cgi?id=81383
* Fix build without Composite extension.
* Fix build without gettline().
* UXA: Allocate and resize frontbuffer consistently to pass sanity checks
https://bugs.freedesktop.org/show_bug.cgi?id=80088
* UXA: Report cached backlight value when the output is off (like sna)
https://bugzilla.redhat.com/show_bug.cgi?id=1032978
* UXA: Mark outputs as off before the kernel does (like sna)
This will prevent the internal panel from starting up blank in some
multi-monitor configurations
https://bugzilla.redhat.com/show_bug.cgi?id=1103806
Note that the DRI2 exchange mechanism introduced in 2.99.912 exposes bugs
in some compositors, at least kwin and comptom, which discard DRI2 buffer
invalidates rather than resourcing their texture. For example,
https://bugs.kde.org/show_bug.cgi?id=336589
Note that the improved triple buffering introduced in DRI2 requires a patch
to Xorg (now released upstream) to prevent crashes with DRI_PRIME.
https://bugs.freedesktop.org/show_bug.cgi?id=80001
Note that DRI3/Present require tracking the relevant development trees for
mesa and the xserver as they are very much still under early testing. Also
be aware that Mesa provides no support for explicit fencing so Damage
tracking between compositors and clients is unserialised.
Complete list of changes since 2.99.912
---------------------------------------
Chris Wilson (254):
sna: Handle the user passing "Backlight" ""
sna: Tidy a few asserts on the state of crtc->flip_bo
sna: Fix arguments when flipping transformed TearFree outputs
sna: Expand debugging to cover gen8 BLT variations
sna: Cast away compiler warning
sna/dri2: Check that the window covers the whole CRTC before xchg
sna: Mark the GPU as all damaged when discarding CPU bo during uploads
sna: Squelch log messages for fb/pixmap tiling in the default case
sna: Silence compiler warnings for discarding const Region points
sna: Discard TearFree damage before checking for an overwriting upload
sna: Prefer to operate inplace on the GPU rather than stall on the CPU
sna: Ignore setting read-only for temporary userptr maps
sna: Create a stable output name based on MST topology
sna: MST topologies may change on any hotplug event
sna: Support efficient cursor updates for old machines
sna/gen8: Check offset alignment before using a userptr for RENDER
sna: Add some asserts to track redundant damage operations
sna/glyphs: Always print some DBG when performing fallback
sna: Skip redundant clears
sna: Recheck source bo after migrating dst (in case of src == dst)
sna: Tweak self-copy boxes to hit the GPU more often
sna: Add some DBG to the memmove path
sna: Fix scanout creation routine for old kernels <= 3.11
sna: Update damage pointer after the implicit reduction
sna: Remove debugging hunk
sna: First copy to overlap temporary must be using GXcopy
sna/gen6+: Overlapping bo by definition have compatible depths
sna/gen6+: On small GT avoid the intermediate copy for overlaps
sna: Use the pixmap header creation routine
sna: Fix direction flags for memmove
sna: Remove bogus assertion
sna/gen8: Clear a couple more push constants
sna: Refactor USE_INPLACE debug macro
sna: Try to use CPU uploads before BLT uploads
configure: Allow manual disabling of each DRI level
sna/gen8: Check for WT support before attempting to use the WT mocs
sna/gen8: Allow reads from scanout to be cached
sna: Reorder ignore_cpu_damage() to avoid asserts
configure: Fix DRI2 build
xvmc: Sanitize compile and library flags
xvmc: Refactor mutex locking
sna: Try to reuse the current cursor if we fail to update
sna/gen6+: Prefer the BLT for large overlapping copies
intel: Check that the fd points to i915 after authorising
sna: Track the pageflip bo's busyness
sna: Refine decision whether to use the GPU or render inplace
intel-virtual-output: Check for an error creating the DRI3 fd
intel-virtual-output: Only call XShmDetach on a valid SHM segment
intel-virtual-output: Initialise image after clone
intel-virtual-output: Disable outputs on remote displays upon shutdown
intel-virtual-output: Compile fixes
sna: Only discard the CPU bo if we have a GPU bo to transfer the damage to
sna: Use the right is-clipped hint
sna: Fix assertions for discarding upload caches
sna: Enable TearFree by default for systems with PSR
test: Add a simple SHM test skeleton
sna: Add more DBG to track transitions between CRTC and its shadow or flip bo
sna: Clear our private hints about front rendering exported bo
sna: Fix some batch DBG
sna/glyphs: Show number of glyphs in DBG
sna: Promote better active buffer reuse
sna: Fix logic inversion for final placement in is_gpu_dst()
uxa: Add some explanation to why bo were rejected
sna/glyphs: Add DBG option to force use of the glyph image mask
uxa: Allocate frontbuffer to meet old fence constaints
sna/dri2: Allow single crtc exchanges to be queued up
sna: Regularly check the cache level on bo
sna/glyphs: DBG compile fix
sna: Discard GPU damage for the magic upload proxy
sna: Add a few missing checks for all-damaged
sna/dri2: Fixup failure to do a render copy for DRI2CopyRegion
sna: Tweak creation 8x8 tiled patterns
sna: Relax PREFER_GPU so that we don't needless create small GPU bo
sna: Cache small pixmaps rather than forcing a large fallback for BLT operations
sna: Remove invalid assert
sna: Align some function parameters
sna: Fix computing source bo for BLT operations
sna: Set the correct mapping type after calling mmap__async
sna/dri2: fix invalid DBG string
sna: Add DBG option to disable snoop bo cacheing
sna: Simplify sna_pixmap_get_source
sna: Use nxm tiled blits for small regions of large tiles
sna: Assert that we do not try to mmap a proxy
sna/gen8: Fix unaligned() to return true when not aligned
sna/gen8: Fix cleanup after failing to convert channel
sna: Pass desired CRTC viewport for completing single CRTC flips
sna: Skip redundant copies when already cloned
sna: Fix DBG compilation
sna: Add log breadcrumbs with valgrind
sna: Do not treat both src/dst having no clones as being the same
sna: Delete the silly typo
sna: Fix modulus for partial conversion of tiles to 8x8 patterns
sna/dri2: Replace assertion with code to skip updating the back buffer
sna: Always readback shadow damage after replacing the buffer
sna: Wrap pointer access for 8x8 tile construction
sna: Fix up small extents for 8x8 tile construction
sna: Use the right pattern origin for tiled 8x8 extraction
sna: Missed fixing y tile offset in last commit
sna: Mark upload from SHM segment as read-only
sna: Mark upload from SHM segment as read-only
sna/dri2: Don't decouple front buffer tracking for invalid SwapBuffer calls
test: Increase number of tiled sources
sna: Color patterns for BLT are required to be aligned to 256 byte boundaries
sna: Feed more operations into the 8x8 BLT tiler
sna: Mark up const boxes to keep the compiler happy
sna: Be more flexible in converting random subsamples to 8x8 tiles
sna: Avoid blending with the render engine on snoopable bo
sna: Clear the transform flag on disabling the CRTC
sna: Discard write hint from a couple more move-to-gpu
sna: Clean up CRTC on CloseScreen
sna: Track CRTC mode changes and discard old flips
sna: Disable unused CRTC after undock events
sna: Add missing string for DBG
sna: Inject a batch flush before adding a fresh bo
sna/gen4+: Add box emitters for the generic vertex paths
sna: Add DBG breadcrumbs to sna_output_discover()
sna: Rename IGNORE_CPU to IGNORE_DAMAGE to better reflect its purpose
sna: Do not set CAN_CREATE_GPU flag for untiled allocations
sna: Prefer to render over damage into the GPU bo
sna/gen6+: Encourage the compiler to inline a couple of key functions
sna: Allow the CPU bo to be created if GPU rendering is forced
sna/gen4+: Add some more asserts around recreating vertex buffers
sna/gen6+: Avoid adjusting copy coordinates until commited to using them
sna: Handle old busy_ioctl not reporting the active ring
sna: Fix flushing empty batches
sna/gen6+: Initialise src offset before use
sna: Force creation of GPU bo for drawing if need be
sna: Prefer rendering on the CPU to avoid damage migration
sna: Promote to full GPU bo after forced migration away from CPU bo
sna: Allow scratch pixmap to allocate linear GPU bo
sna: Silence compiler warning for shadowed variable
sna: Disable CRTC after MST topology change
sna/dri2: Add a dash more asserts
sna: Decompose self-copy into overlapping/non-overlapping regions
intel: Wait for the DRM device to load
sna: Trim composite region against dst clip extents
sna/glyphs: Clip damage to dst
sna: Fix the usual "x = y" typos in creating boxes
sna: Ensure serial is not 0 for runtime MST discovery
sna: Add some more DBG around connector discovery
intel: Wait for our expected device node to appear
intel: Add a note about the myriad places we have identifier strings
configure: Display our README before the summary
sna: Add yet more DBG messages to MST discovery
Add reserved PCD IDs for Broadwell
sna: Check all connectors for reuse
sna: Disable userptr for bdw
sna: And fix the typo...
sna: Throttle before doing a TearFree buffer replacement
sna: Tweak scanout flush
intel: Fix weblinks
intel: Fix weblinks (again)
sna: Track desired flushes better after starting a new batch
sna: Only mark throttle as done after success
sna: Improve throttling during bo allocation
sna: Fix uninitialisable variable
sna/dri2: Compile fixes for ancient Xorg
sna: Make output destroy more defensive
sna/dri2: Hook into ClientGone callback to clear dangling references
sna: Remove scare quotes from hotplug detection "enabled"
sna: Fix userptr defines to match i915_drm.h
sna: Tidy selection of a near-miss active buffer.
sna/dri2: Slightly improved DBG messages
sna: Only reuse pinned batches for 830/845
sna: Check source bo is suitable for BLT before doing so
sna/glyphs: Add DBG option for forcing glyphs-to-dst
sna/glyphs: Add DBG option for glyph tolerance
sna/dri2: DBG compile fixes
test: Expand number of sources for basic benchmarking
uxa: Update Screen Pixmap width/height first
sna/trapezoids: Handle mono traps just in case
sna: Micro-optimise unswizzling tiling/detiling
sna: Tidy calling memcpy_from_tiled
sna: Skip adding damage if it is already contained
sna: Check for a mappable GPU bo before migrating damage
sna: Don't discard damage for SHM pixmaps
sna/io: Prefer CPU copies on LLC
sna: Prefer linear if below tile_width
sna: Only preferentially upload through the GTT for large transfers
sna: Sync CPU bo before writes
sna: Update allocation of CPU bo to avoid creating active buffers
sna: Ensure CPU bo is synchronized before writing
intel-virtual-output: Convert debugging messages to verbosity
intel-virtual-output: Cleanup singleton on failure
intel-virtual-output: Remove one redundant cleanup on error
test/lowlevel-blt-bench: Exercise SHM pixmaps
test/lowlevel-blt-bench: Exercise masks
sna: Mollify assert to be consistent with the scanout flush
sna: Silence snarky compliers
sna: Reduce assertion when using asynchronous CPU access
test/lowlevel-blt-bench: Update progress more frequently
sna: Tweak preference for small GPU bo
sna/dri2: Apply the paraniod buffer clip in the correct coordinate system
sna/dri2: Pass around the correct DrawableRec for sampling from the foriegn bo
sna: Add DBG breadcrumbs before flushes in BLT
sna/dri2: Set depth/bpp on scratch DrawableRec
sna/dri2: Use CPU fallback if possible
sna: Enforce LinearFramebuffer option
sna/dri2: Add a DBG option to select copy method
sna: Correct migration flags for initial scanout creation
sna: Fix typo in LinearFramebuffer handling
sna/gen6+: Tweak consideration of compositing on BLT
sna: Use the threaded compositor for picture conversions
test: Create separate SHM segments for ref/out
sna: Limit the size of the tiling object to be smaller than either the originals
sna: Clear the cursor reference from the CRTC if the update fails
sna: Wrap xf86DPMSSet
sna: Prevent creating a GPU bo for an inplace read
sna: Tighten assertions for using upload proxies concurrently with CPU reads
sna/gen8: Disable the unaligned check
sna: Promote tile pixmaps to GPU when reused
sna: Utilise existing cached upload for promoting to GPU bo
sna: Disable use of threaded compositor when using threaded renderer
sna: Do a quirk early check for short areas before threading
sna: Fix typo s/num_threads/max_threads/
sna: Convert a clear tile into a solid fill
sna: Tweak number of threads for short areas
sna: Discard operations to either CPU or GPU bo when overwriting with RenderRectangles
test/lowlevel-blt-bench: Add common PDF operators
sna: Fix a couple of DBG messages
sna: Rewrite rotation setup on top of universal drm planes
configure: Provide a poor man's replacement for getline()
sna: Reduce reflections onto rotations
sna: Use a stricter test for determining CRTC off before updating the cursor
sna/gen2+: Remove assertion on draw->type for fills
sna: Make the damage check more verbose
sna: And remove new bogus assertion
sna: Remove extraneous function wrapping
sna: Silence valgrind when reading plane properties
sna: Busy-wait for the kernel to catch up when flipping
sna: Avoid confusing failure to flip and flipping zero CRTC
sna: Add missing DBG parameters
sna: Handle rotated slaved scanouts
sna/dri2: Disable SwapLimit buffers with buggy prime implementations
sna: Assert that we never attempt to flip the slave scanout
backlight: Prevent dereference of potential NULL argv
sna: Support TearFree on slaved outputs
sna: Fix compilation with older Xorg
sna/dri2: Protect compsiteext.h include with build check
configure: Double check xinerama's headers
dri3-test: Print line number for shm failures
sna/video: Bump the maximum size for sprites
sna/dri3: Don't forget to add SHM pixmaps to the list of exported DRI3 bo
sna: Assert that we do not overwrite an earlier COW entry
sna: Remove %# from DBG messages
sna: Ensure errno is set after failure before reporting a modeset failure
sna/dri2: Recreate buffer in reuse rather than force recreate
sna: Disable all outputs when initializing as a slaved output provider
sna: Reorder disabling scanout pixmap when updating slave
sna: Add a DBG message for slave damage propagation
test/dri2: Use the right device node
sna/dri2: Tidy freeing the queued frame events
sna: Skip performing an async flip after fixup
2.99.913 snapshot
Damien Lespiau (1):
intel: Use the i845 info structure for INTEL_I845G_IDS()
Hans de Goede (3):
backlight: Fix compiler error
uxa: When the output is off, report the cached backlight value
uxa: Mark the output as off before making pipe changes
Matthieu Herrb (1):
backlight: Fix security issues in handling of the interface path name.
Rodrigo Vivi (1):
Add marketing names for Broadwell
git tag: 2.99.913
http://xorg.freedesktop.org/archive/individual/driver/xf86-video-intel-2.99.913.tar.bz2
MD5: 1fde92068e74b65f2e9156010d3a8438 xf86-video-intel-2.99.913.tar.bz2
SHA1: 5bcfede2cfa3b4a17420f941e7f0158ece76f960 xf86-video-intel-2.99.913.tar.bz2
SHA256: 6253ea35b4d6a53f0c80198b64ff810cec5f8278b80b2b639677dd9401517126 xf86-video-intel-2.99.913.tar.bz2
http://xorg.freedesktop.org/archive/individual/driver/xf86-video-intel-2.99.913.tar.gz
MD5: a3a078b63de556690c7c773d02fe2710 xf86-video-intel-2.99.913.tar.gz
SHA1: d16d6930699edf7f4cbbccf28300146da280116b xf86-video-intel-2.99.913.tar.gz
SHA256: bf1c87169eabd956b5ba462db87354785e8b96bc900579fe887746dc61586838 xf86-video-intel-2.99.913.tar.gz
--
Chris Wilson, Intel Open Source Technology Centre
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