For the last 9 months, since 2.16.901, we have been shipping a driver that does not work on IvyBridge GT1 systems (HD2500 graphics); we were telling the GPU to use an invalid number of threads for the pixel shader and this in turned caused the GPU to hang. Also fixed since the last release just a few days ago: * Support for the gmux backlight controller on Apple laptops https://bugs.freedesktop.org/show_bug.cgi?id=52423 * Fix X -configure not to list this driver as matching any Intel device, just the VGA class devices will do! * A crash in SNA when repeatedly switching xrandr rotations * Corruption in SNA observed in kwin on IvyBridge https://bugs.freedesktop.org/show_bug.cgi?id=52473 -Chris Chris Wilson (34): sna: Hold a reference to the full stipple pattern for repeated tiles sna: Flesh out tiled operations using the BLT sna: Refactor PutImage to avoid calling drawable_gc_flags() too early intel: Refactor the common chipset detection/override uxa: Pass the correct parameters to intel_detect_chipset() sna: Remove a surplus function sna: Use SETUP_BLT to reduce overheads for stippled BLT sna: Use SETUP_BLT to reduce overheads for tiled BLT uxa: Add Apple's gmux to the list of known preferred backlights sna: Reduce ping-pong for Composite with render disabled sna: Prefer platform backlight devices over firmware sna: Add 'gmux_backlight' to list of known devices for backwards compatability sna: Initialise single-shot tile offsets before use Assume all unknown chipsets are future gen sna/gen7: Remove duplicated constants sna/gen7: Move the PS thread count definition into the constant struct sna: Restore inplace upload for DRI compositors sna: Check for a NULL scanout after DPMS off with shadow enabled sna: Compile against xorg-1.10 Limit PCI matching to VGA devices sna/dri: Implement fallback handling for CopyRegion whilst wedged sna: Allow DRI to force allocation of a GPU bo and backing pixmap sna/dri: Mark a flush required for any new DRI already on exec/dirty lists sna: Only recommend not to create bo for a pixmap whilst wedged sna: Force the damage on the DRI pixmap to be flushed to the GPU sna/video: Protect against attempting to use TexturedVideo whilst wedged sna/dri: Tidy fallback/normal CopyRegion sna/dri: Add an explanatory assertion sna/gen7: IVB requires a complete pipeline stall when changing blend modes sna/gen4: Bump thread counts sna/gen4: Tweak heuristics for render/blt usage Reduce maximum thread count for IVB GT1 to avoid spontaneous combustion sna/dri: Select the engine before emitting the wait 2.20.2 release Paul Menzel (1): NEWS: Correct release version: s/2.12.0/2.20.0/ git tag: 2.20.2 http://xorg.freedesktop.org/archive/individual/driver/xf86-video-intel-2.20.2.tar.bz2 MD5: fd091040d44dbe5e99c9459469cb8b09 xf86-video-intel-2.20.2.tar.bz2 SHA1: 253360dfc5dad3e6d620ce4726e0ce8a050c0e1a xf86-video-intel-2.20.2.tar.bz2 SHA256: 4c30cce0b5f7b427d76898c439f2c9fd31a8b45babd8ef82ec4c0004ae0a26a9 xf86-video-intel-2.20.2.tar.bz2 http://xorg.freedesktop.org/archive/individual/driver/xf86-video-intel-2.20.2.tar.gz MD5: 3cb4cb82e56d44bc8e1c86bd73e1941c xf86-video-intel-2.20.2.tar.gz SHA1: 709e8e1c15d5712c0c48d225a96dbfb012af2fd3 xf86-video-intel-2.20.2.tar.gz SHA256: d7c056144be041e2ab4c4320f2275094b58048f01d7dce29afa16895bfd2d2e2 xf86-video-intel-2.20.2.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/20120727/18074baf/attachment.pgp>
