Release 2.21.15 (2013-08-21)
===========================Some build fixes for the BSDs and alternate compiler,
and conflicting
configure options and a critcial fix for some PRIME setups.
* Don't fail to configure if DRI1 is not available and the user asks
for both DRI and KMS-only
[Regression from 2.21.14]
* Lots of miscellaneous fixes for older gcc, other compilers and BSD.
* Initial framework support for hosted X.
* Improve transition from fbcon to X with multiple outputs and extended
desktops.
* Ensure the framebuffer exists before checking it against the CRTC
constraints.
https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/121234
[Regression from 2.21.10]
* Add RGB overlay support for Ironlake and later.
* Don't release the overlay buffer too early, i.e. before the client
disables the Xv image.
* Tweak the ring switching logic to reduce use of semaphores on
Sandybridge and later - a delicate balancing act between trying to
use the faster engine for the task and preventing concurrent use of
multiple rings.
Complete list of changes since 2.21.14
--------------------------------------
Chris Wilson (50):
sna: Define fast function attribute for old gcc or other compilers
sna/trapezoids: Some minor DBG to investigate threaded rendering
sna: Tweak threading thresholds
sna: Rename the attribute macro __packed__ to avoid clang barfing
sna: Update experimental create2 struct definition
sna: Only use the experimental create2 if we support DISPLAY cacheing as
well
configure: Include the experimental features in the configuration summary
sna/dri: Do not create a scanout-capable buffer if not flipping
sna: Avoid leaking stolen framebuffer bo
sna: Always reuse scanout bo where possible
sna: Use create2 to allocate a DISPLAY bo even if we have not enough
stolen
configure: Only use XORG_TESTSET_CFLAG if defined
sna: Check for EINVAL after mmapping
sna: Rewrite the can-mmap-cpu test to handle stolen unclaimed bo
intel: Disable incompatible features whilst hosted
sna: Squelch a "valid" mode without a dotclock
sna: Allow LLC to reuse any active write buffer
sna: Tune pixmap_inplace() not to use a pinned busy GPU bo for replacement
sna/glyphs: Micro-optimise glyph drawing
sna/glyphs: Micro-optimise glyphs-to-dst
sna: Remove the redundant clearing of kgem at startup
sna: Avoid confusing conflicting CRTC probes vs a DRM race
sna/gen7: Refine ring selection
sna: Fix destination offset along memcpy composite fallback fastback
sna: Reorder composite fallback migration to handle src==dst || mask==dst
configure: Fix reversed check for XORG_TESTSET_CFLAG
sna: Fix use of obsolete this_atlas in a DBG message
configure: Correct the spelling of XORG_TESTSET_CFLAGS
intel: Check for HW_SKIP_CONSOLE before use
sna/glyphs: Do not attempt to release the negative cache lookup
sna: Fix the assertions for the composite fb path
sna: unwrap old modesetting API whilst hosted
sna: Check that we successfully install the required hosting midlayer
sna: Tile the old image onto the new framebuffer when enlarging
sna: Rename sna_pixmap_get_bo()
sna: Make sure the frontbuffer exists before doing pitch checks
sna: Clip the tiled copy during framebuffer resize
uxa: Restore the lost copyright block after splitting i965_reg.h from
i915_reg.h
sna/video: Don't assert on a client error, return BadAlloc
sna/video: Expose an attribute to keep the overlay always on top
sna/video: YUV420 is not supported by sprites, replace it with a RGB
passthrough
sna/video: Mark the sprite color key as changed when disabling
sna/video: Keep a ref to the passthrough overlay bo
sna: Make sure that external scanouts are immediately discarded
sna/video: Turn off passthrough if given a zero name
sna/video: Return the planar offset calculations to the planar branch
sna/video: Initialise the UV offsets to 0 for packed formats
sna: Do not force use of the CPU bo if replacing a busy GPU bo
sna/gen6+: Tweak semaphore avoidance for composite operations
2.21.15 release
Dave Airlie (1):
configure.ac: fix dri enabled with kms only picked
Julien Cristau (3):
Check for struct sysinfo as well as <sys/sysinfo.h>
configure: use CPPFLAGS for xaa.h check, not CFLAGS
Link the driver against pixman
Raul Fernandes (1):
Micro-optimise box intersections
Sedat Dilek (1):
Correct misspelled caching
git tag: 2.21.15
http://xorg.freedesktop.org/archive/individual/driver/xf86-video-intel-2.21.15.tar.bz2
MD5: 8b646d257ace8197d6ab4e5ddeb8efb2 xf86-video-intel-2.21.15.tar.bz2
SHA1: 6952e6e1deff1c4580ddee472dbc2223c3248d0f xf86-video-intel-2.21.15.tar.bz2
SHA256: 7d5a140f82a72fd1cbc8a664d66c3d4eca47ee240ca4927b8a98d7af6f65d6fc
xf86-video-intel-2.21.15.tar.bz2
http://xorg.freedesktop.org/archive/individual/driver/xf86-video-intel-2.21.15.tar.gz
MD5: bc78684878a86e2b11fe08647b82c0db xf86-video-intel-2.21.15.tar.gz
SHA1: 427abc06eb634a3e19f29f238b67dd6149068af4 xf86-video-intel-2.21.15.tar.gz
SHA256: fb733371a46a990285103a4a7864ec18733ad995ac2cf9acf5b9ab361cc1af02
xf86-video-intel-2.21.15.tar.gz
--
Chris Wilson, Intel Open Source Technology Centre