[Intel-gfx] [ANNOUNCE] xf86-video-intel 2.99.917
Chris Wilson
chris at chris-wilson.co.uk
Sun Dec 21 06:47:58 PST 2014
Snapshot 2.99.917 (2014-12-21)
==============================
3 months drifted by whilst I looked elsewhere for bugs.. The highlight of
bugs fixed here are a couple of workarounds required for Broadwell and
making sure that the rasterisation code is symmetric under inversions.
However, as a couple of crashers slipped through into 2.99.916 (though
not actual regressions in 2.99.916 per se) and 3 months have passed, we
should make one more snapshot before an imminent release.
* Beware of recomputing the clear hint in the middle of MI recursion
https://bugs.freedesktop.org/show_bug.cgi?id=77074
* Fix crash from rendering an empty Glyph string under PRIME as the
secondary driver
* Restore application of default monitor options to the first output,
a regression in 2.99.915 and the MST support
https://bugs.gentoo.org/show_bug.cgi?id=522500
* Finally fix ZaphodHeads blocking on waiting for flip completion events.
Before kernel 3.19, O_NONBLOCK support is broken and so we must avoid
reading if we are not expecting an event.
* Backwards compatibilty fix for fake triple buffering with PRIME and
Xorg-1.15
https://bugs.freedesktop.org/show_bug.cgi?id=85144#c12
* Fix a rendering issue with output rotation and software fallbacks.
https://bugs.freedesktop.org/show_bug.cgi?id=84653
* Enable MST discovery even without udev support
https://bugs.freedesktop.org/show_bug.cgi?id=84718
* Fix TearFree operation after the GPU is wedged
https://bugs.freedesktop.org/show_bug.cgi?id=85058
* Fix projective sampling on gen6+.
* Fix rendering and corruption with gen8.
https://bugs.freedesktop.org/show_bug.cgi?id=84958
https://bugs.freedesktop.org/show_bug.cgi?id=83207
https://bugs.freedesktop.org/show_bug.cgi?id=79053
https://bugs.freedesktop.org/show_bug.cgi?id=81583
* Fix crash when using Xinerama.
https://bugs.freedesktop.org/show_bug.cgi?id=87207
* Fix rendering of right-to-left or bottom-to-top PolySegments in UXA
Complete list of changes since 2.99.916
---------------------------------------
Chris Wilson (165):
sna: Avoid u16 underflow when computing reserved batch space
sna: Initialise and check for batch space
sna: Add some DBG spam for BLT boxes
sna/glyphs: Prevent NULL vfunc deref with glyphs
sna: Fix use of GETBLOB ioctl for grabbing the MST path
sna: Relax early failure to set KMS modes
sna: Emit assertions with FatalError
sna: Do apply damage twice for miSpans.PolyFillRect
sna: Prune damage that covers the entire target Pixmap
backlight: Expose interface to switch backlight on/off entirely
sna: Request the backlight to be disabled along with DPMS off
sna: Do not mark the pixmap as cleared in the middle of a miSpans decomposition
sna/gen8: Re-enable userptr
sna: Use default monitor options on the first output
sna: DBG compile fix
sna/blt: Fix computation of remainaing boxes on gen8+
sna: Initialise remaining batch space
sna: Avoid stalls when promoting to the GPU before an operation
sna: Mark the CRTC as disabled when hiding the plane
intel-virtual-output: Initialise width/height for a disabled output
sna: Fix include guard
sna: Remvoe unused code
configure: Require the presence of xorg/glamor.h for --enable-glamor
uxa: Stub out intel_sync_init|fini when not compiled in
sna: Update the list of outputs after a failed modeset
sna: Last ditch attempt to make extra large batches fit
sna/io: Initialise return code to catch early segfaults
test: Add DrawSegments
uxa: Fix conversion of Segments into Rectangles
sna: Constify argument to box_from_seg()
uxa/glamor: Silence compiler warnings
sna/gen8: Update DBG output of surface offset
sna/trapezoids: Thread tristrip rasterisation
sna/dri2: Decouple the Client event link on Drawable free
sna: Skip present unflip if the output is rotated
traps
sna/present: Make DBG statements uniform before present_event_notify()
sna: Initialise the per-CRTC shadow bo on first use
sna/trapezoids: Flesh out alternate rasterisers for tristrips
sna: Reuse the same buffer when panning large CRTCs
sna: Tweak partial Picture extraction to prefer limiting to max 3D coordinates
sna: Relax constant numCrtcs assertion when ZaphodHeads is active
sna/gen4+: Assert that the offset coordinate is within range if negative
sna: Use shadow CRTC bo if we fail to obtain an framebuffer for the Pixmap
sna: Check for scanout pitch restrictions on linear GPU bo
sna: Check scanout Pixmaps are the correct pitch and convert if necessary
sna: Pass scanout hints along to move-to-gpu
Add Skylake PCI IDs
sna: Allow move-to-gpu to fail during ScreenCreateResources
man: Document the extended values supported by Option "DRI"
man: Mention Option "AccelMethod" "none"
sna: Use move-to-gpu for explicit handling of damage during fbcon copy
sna; Markup that we are ignoring errors from early ScreenCreateResources
sna: Clear padding in rotation properties for valgrind
sna: Fix SHOW_BATCH_AFTER debugging aide
sna/trapezoids: Fix loss of precision through projection onto sample grid
sna/trapezoids: Consistently use NO_GPU_THREADS to disable threading for DBG
sna/trapezoids: Fix comparison on right edge of trapezoids
sna/dri2: Disable tracking stale back buffers without reuse-notifications
sna: Update vblank interval after enabling outputs
sna: Only use copy redisplay fast path if we have a source GPU bo
sna: Double check for no residual CPU damage along redisplay fast path
sna/trapezoids: Improve sample locations for imprecise rasterisation
sna/trapezoids: Remove redundant coverage scaling
sna: Avoid the intermediate allocation for PRIME pixmaps
sna: Add pixmap id to DBG hints inside rende migration
sna/trapezoids: Remove stale assert
sna: Wrap rrGetInfo so that we can probe when udev is not active
sna: Retrieve private pointer from vblank cookie
sna: Fix the TearFree flip handler for the change in argument order
intel: Store pointer to struct intel_device
compat: Hide changes in miHandleExposures() interface
sna: Log if we disable the backlight after failure to switch it on
sna/trapezoids: Treat mono-edges within a single column as vertical
sna/trapezoids: Sacrifice precision to avoid 64bit overflow
backlight: Open bl_power using WRONLY for writing.
sna: Drain all udev events before checking output status
sna: Prevent recursion during last-gasp disabling of outputs
sna: Replace GPU render operations with CPU callbacks after wedged
sna: Fixup a failed per-CRTC TearFree flip
sna: Allow TearFree updates to continue even when the GPU is wedged
sna/dri2: Exchange pitches as well
sna/gen6: Apply gen7 flushing
sna: Prefer the GPU for wide lines and arcs
sna: Avoid pwriting large batches
sna/trapezoids: Prefer GPU for AddTraps()
sna/dri2: Fix interoperation with PRIME and older Xorg
sna: Fix double application of batch shrinking to relocation targets
sna/gen8: Annotate more 64bit pointer locations
sna/gen8: Clamp URB allocations for GT3
sna/gen8: Override the URB output from the VS
sna/gen8: Load the sampler result directly into the fb write message
sna: Fix use of uninitialized value when handling migration for PRIME
sna: Adapt to changes in internal render API in Xorg-1.17
sna: Update the reloc->delta for the shrunk batch
sna/trapezoids: Difference between two 32-bit quantities is 33-bits in size
sna/trapezoids: Prevent overflow of edge gradient in mono rasteriser
sna: Fix build for GC API changes in Xorg-1.16.99.901
sna: Reuse the same fence until retired
sna: Retire all requests when a bo is found to be not busy
sna: Remove extraneous tab whitespace before parameter name
sna/brw: Fix EU tests to select the right gen
sna/gen6+: Fix projective sample coordinates
sna: Modicum of extra DBG for transformed redisplay
sna: Fix forced fallbacks from init
sna: Treat external bo carefully when marking as idle
backlight: bl_power uses 0 for on and 4 for off
sna: Use v2 of get_tiling ioctl to check for bit17 swizzling
sna: Reuse the queried aperture size for videoRam determination
sna: Correct units for videoRam
sna/gen8: Clear instancing enabled bit between batches
sna: Wrap prefaulting with sigtrap()
sna: Experimental support for write-combining mmaps
sna: Fix debug mmapping of active + released aux buffers
Remove defunct glamor support
sna/xv: Give the illusion of hardware progress
sna: Check picture format on destination before beginning a GPU operation
sna: Check after filtering points before submitting boxes to be drawn
sna: Only reshow unhidden cursors after modesetting
sna/gen7: Be paranoid and force a pipecontrol stall at least every 4 flushes
sna: Reorder PARAMs based on upstream inclusion
sna: Unroll pwrite using our cached mmappings
Disable DRI3 by default
sna/dri2: Remove unused function
sna: Add more checks and asserts for BLT capable bo
sna: Tweak alignment constraints on gen8 to allow BLT
sna: DBG compile fix
sna/dri2: Add more DBG to explain invalid frames
sna/dri2: Improve precision of completion event for no-op swaps
sna/transform: Correctly check for imprecise fractional translations
sna: Reject attempts to set an invalid mode
sna: Report when we disable TearFree due to an error in operation
sna: Clean up DBG compile warnings
sna: Do not post shadow updates in the middle of output reconfiguration
sna: Add a few more asserts to sna_crtc_flip()
sna: Reject modesets with 0 outputs
sna: Cancel pending mode change notification
sna: Generate a backtrace on assertion failures
sna: Explicitly disable unused pipes after an output reconfiguration
sna: Clamp downsampling tile size
sna: Validate that the reg/insn size is well defined
sna: Update the fence marker after submitting a new batch
sna: Clear the read flags for the shared drm fd after use
sna: Inline check for pending events before reading from drm fd
sna/gen6: Poke PSMI control around WAIT_FOR_EVENT to prevent idling
sna/dri3: Mesa relies upon implicit fences for X/Compositor synchronisation
uxa/dri: Fix triple buffer swapping
uxa/dri: Remove defunct intel->back_pixmap
sna: Catch NULL RandR screen private
sna: Add another Xinerama vs RandR guard
sna/trapezoids: Check the pixmap is wrapped before deferencing it
sna: Fix TearFree multi-monitor operation whilst wedged
sna: Tune handling of kernel error detection during intial setup
sna: Make error debug tracing available at normal debug levels
intel-virtual-output: Add version number to verbose output
intel-virtual-output: Do not attempt to tidy up the local display if it fails
sna/dri2: Decouple Window cache on Pixmap changes
sna/dri2: Prevent NULL pointer dereference of Window private
sna/dri2: Look for preferred CRTC for visible portion of the window
sna/dri2: Report changes in pitch when swapping bo
sna/dri2: Preserve the shadow CRTCs when copying to other areas
sna: Skip allocation of new TearFree buffer if not actually flipping
sna/dri2: Check for implicit flushing after updating a Pixmap buffer
sna: Fix Drawable offsets prior to performing shadow discard
2.99.917 snapshot
Egbert Eich (1):
sna: Validate framebuffer tiling before creation
Keith Packard (17):
Do not clear pending kernel events on mode switch
Correct BO allocation alignment
glamor: Add DRI3 support to glamor code paths
Fix present debug output
Remove redundant calls to drm_intel_bo_disable_reuse
Declare variable holding option value as 'const char *'
Don't use GetScratchPixmapHeader for shadow pixmaps
Eliminate pixmap private 'stride' field, which duplicates devKind
Do more checks for proposed flip pixmaps
Move intel_alloc_framebuffer to intel_memory.c
Rename uxa-specific functions and structs
Add intel_flush to abstract flushing pending acceleration operations
Move UXA hardware initialization into intel_uxa_init
Move some UXA-specific code under #if USE_UXA.
intel_present.c does not need to include uxa.h
Use intel_uxa.h in all uxa-specific files
glamor: Do version check for fd <-> pixmap functions
Mika Kuoppala (1):
sna: gen8 BLT broken when address has bit 4 set
Rodrigo Vivi (3):
sna: Fix URB offset shift on 3DSTATE_SBE
sna: a bit of cleanup on gen8_render.h
sna: Use VMask in 3DSTATE_PS
Sedat Dilek (1):
sna: wc-mmap: Fix warning in configure
tobias.jakobi1 at uni-bielefeld.de (1):
uxa/video: only call intel_xvmc_adaptor_init when xvmc is enabled
git tag: 2.99.917
http://xorg.freedesktop.org/archive/individual/driver/xf86-video-intel-2.99.917.tar.bz2
MD5: fa196a66e52c0c624fe5d350af7a5e7b xf86-video-intel-2.99.917.tar.bz2
SHA1: 9af9ded7a29026c211e5eb50a547e3e33976301d xf86-video-intel-2.99.917.tar.bz2
SHA256: 00b781eea055582820a123c47b62411bdf6aabf4f03dc0568faec55faf9667c9 xf86-video-intel-2.99.917.tar.bz2
http://xorg.freedesktop.org/archive/individual/driver/xf86-video-intel-2.99.917.tar.gz
MD5: b35d49d8523baed52e4feb4836b1733b xf86-video-intel-2.99.917.tar.gz
SHA1: 7a2a6039e0a7c6b2a4b8e685fb1288a2bbd69d06 xf86-video-intel-2.99.917.tar.gz
SHA256: 1888f2733f8dccf4ab24bc56ba62eeac41c231b98365027438702d6c55216576 xf86-video-intel-2.99.917.tar.gz
--
Chris Wilson, Intel Open Source Technology Centre
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