Release 2.21.1 (2013-02-10) =========================== A fix for a potential GPU hang on 945gm (GMA3100) and earlier chipsets, along with backporting SNA to the packages found in stable distributions like Debian 6.0 (Squeeze). * Cleanup compilation warnings from deblint, thanks to Paul Menzel * Minor build improvements by Damien Lespiau. * Disable generating span geometry for non-rectilinear spans on gen4 in order to work around and prevent one class of render corruption. * Prevent cache thrashing and severe performance degradation on LLC machines for streaming texture updates. However, note the effect was only observed on just one particular laptop. * Fix alignment of subsurface proxies for old chipsets. https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel * Repair build against Xorg-1.6 and contemporary packages. Complete list of changes since 2.21.0 ------------------------------------- Chris Wilson (36): sna: Do not add the INPLACE hint if we have the ASYNC hint set sna: Drop bogus refcnt assertion during kgem_bo_retire() sna/gen4: Disable non-rectilinear GPU span compositing sna/gen4: Remove old single-thread SF w/a NEWS: Trivial typo s/utilile/utilise/ man: Fix a typo s/debuging/debugging/ intel: add more ValleyView PCI IDs sna: ValleyView uses the same scanline registers as SandyBridge test: Add a very basic blt benchmark sna: Tidy buffer allocation size assertions xvmc: Add the complementary XCB_CFLAGS configure: XvMC support is optional, so make failure to find xcb non-fatal sna: Make sure we always replace io buffers before inserting into the cache sna: Relax the buffer size assertion to only be larger than required sna: Handle mapped buffer allocation failure for LLC sna: Correctly handle failure to CPU map a new allocation sna: Flush our caches if we fail to mmap an object sna: Free the handle after pwrite buffer allocation failure intel: Becareful not to match UMS against future generations sna: Fallback to non-LLC paths after an allocation failure for an LLC buffer sna: Correctly align used buffers to the following page boundary sna: Only try the SRC fixup into the buffer if it is CPU mapped sna: Allow inplace uploads to utilise GTT on LLC machines sna: Force GTT readback if the GPU is wedged sna: Also assert that the GPU is not wedged before continuing a batch sna: Fixup an invalid assertion sna: Remove the bogus assertions on buffer domains sna/gen4: Split the have_render flag in separate prefer_gpu hints sna: Force the fallback path for unaccelerated randr damage sna/gen6: Use GT2 settings for both GT2 and GT2+ sna: Randomly perturb 'wedged' to hunt for faults sna: Promote to GPU is only partially damaged on the CPU but busy on the GPU sna: Fix alignment of the base of partial buffers for pre-G33 chipsets sna: Backport to squeeze - Xorg-1.6, pixman-0.16, libdrm-2.4.21 configure: Fix typo in checking for libdrm_intel sna: Reorder some includes so that compat-api.h comes after the headers it wraps Damien Lespiau (3): build: Make autoreconf honour ACLOCAL_FLAGS build: Use $(AM_V_GEN) to silence the assembly of gen programs build: Make generation of gen code depend on intel-gen4asm Paul Menzel (3): configure.ac: Do not include `xext` and `xfixes` in `XVMCLIB` NEWS: Fix a typo: a*n* inadvertent configure.ac: Split out XCB libraries from `XVMCLIB` into `XCB` git tag: 2.21.1 http://xorg.freedesktop.org/archive/individual/driver/xf86-video-intel-2.21.1.tar.bz2 MD5: c9901fc73ce9ff74a079d4c6b4b4a43d xf86-video-intel-2.21.1.tar.bz2 SHA1: fd5984868244962c9b0e40605987d2bdeb1fcf27 xf86-video-intel-2.21.1.tar.bz2 SHA256: 9145ac8a6df09cc35cd2322d09e0cf0c3b2ede701263b9a64581a7a55db7dbfc xf86-video-intel-2.21.1.tar.bz2 http://xorg.freedesktop.org/archive/individual/driver/xf86-video-intel-2.21.1.tar.gz MD5: 1bed249ba34e19c61b7c7eefcfcda407 xf86-video-intel-2.21.1.tar.gz SHA1: ddb95054374189c97195658a24398cc7b42f99a9 xf86-video-intel-2.21.1.tar.gz SHA256: 8c0809fef924e5a509b30e9b75d430469143e0a13b904acc1a7af12dc42c783e xf86-video-intel-2.21.1.tar.gz -- Chris Wilson, Intel Open Source Technology Centre -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 198 bytes Desc: Digital signature URL: <http://lists.freedesktop.org/archives/intel-gfx/attachments/20130210/74999fe3/attachment.pgp>
