Release 2.20.15 (2012-12-03) ============================ And lo, enabling more of the common acceleration paths for gen4 revealed another lurking bug - something is wrong with how we prepare Y-tiling surfaces for rendering. For the time being, we can surreptiously disable them for gen4 and avoid hitting GPU hangs.
* Avoid clobbering the render state after failing to convert the operation to use the blitter. https://bugs.freedesktop.org/show_bug.cgi?id=57601 * Disable shadow tracking upon server regeneration, and so fix a crash if you restart the server whilst a RandR transform (e.g. rotation) is in effect. https://bugs.freedesktop.org/show_bug.cgi?id=52255 https://bugs.freedesktop.org/show_bug.cgi?id=56608 Chris Wilson (16): sna: Use a single execobject flag to mark read/write domains sna: Disable shadow tracking upon regen sna/blt: Avoid clobbering common state before converting to a BLT sna/gen5+: Disable max-vbo address sna/gen6+: Override PTE cacheability bits for reads sna/g4x: Emit the flush prior to changing pipelined state sna/g4x: Remove the flush before the pipelined pointer changes sna: Increase tiling alignment to an even tile sna/g4x: And remove one more flush point sna: Prevent gen4 from rendering to I915_TILING_Y Convert generation counter to octal sna: Unify gen4 acceleration again sna/gen6+: Only apply the BLT w/a for self-copies sna/dri: Unknown generations are given the max value and presume i965_dri.so sna/gen5: Inspired by gen4, reorder the flushing 2.20.15 release git tag: 2.20.15 http://xorg.freedesktop.org/archive/individual/driver/xf86-video-intel-2.20.15.tar.bz2 MD5: 12e2bc4609b54212bcf0318928eccaa3 xf86-video-intel-2.20.15.tar.bz2 SHA1: 1c0f96f869b6d095760dd0783f59bc2f220cb9fe xf86-video-intel-2.20.15.tar.bz2 SHA256: 09ba6878746193951b5471d9ed54fa6115fea97477ed33d0b9bd9b8cafd9e163 xf86-video-intel-2.20.15.tar.bz2 http://xorg.freedesktop.org/archive/individual/driver/xf86-video-intel-2.20.15.tar.gz MD5: 1d36289d0e66cc2d31fca855fbd2b5c6 xf86-video-intel-2.20.15.tar.gz SHA1: 6aa409fa8c563b185c03dc3c9aeff0b0b89796b1 xf86-video-intel-2.20.15.tar.gz SHA256: 1c731849213e97d7052ac65384015915c9ce57376d9da2b4bf52f8c2d7fca322 xf86-video-intel-2.20.15.tar.gz -- Chris Wilson, Intel Open Source Technology Centre
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