search for: current_msc

Hi all, the following patch fixes a race-condition in the nouveau ddx which caused frequent x-server crashes for at least 1 user under some loads when OpenGL triple-buffering is enabled, which it is by default on XOrg 1.12 and later. As a side effect, it provides a small optimization for the common case of bufferswap at next vblank. The other way to avoid the race + possible crash is to set

Hi, here a set of patches against the nouveau-ddx. This is an extended and revised set, based on Francisco Jerez feedback from autumn last year. [1/9] Makes pageflipping work again on X-Server 1.12rc. It apparently stopped working somewhere around Xorg 1.11+. [2/9] Implements handling of pageflip completion events from the kernel. Francisco Jerez argument against including it was that the

...Async swap logic Daniel Martin (3):       modesetting: Handle failures in setting a CRTC to a DRM mode properly       modesetting: Free output_ids in drmmode_set_mode_major()       modesetting: Remove XF86_CRTC_VERSION checks Jammy Zhou (1):       present: Execute right away if target_msc equals current_msc Julien Cristau (1):       Xext: fix build with --disable-xace Martin Peres (1):       os: make sure the clientsWritable fd_set is initialized before use Michel Dänzer (1):       DRI2: Sync radeonsi_pci_ids.h from Mesa git tag: xorg-server-1.18.0 http://xorg.freedesktop.org/archive/individual/x...

...Async swap logic Daniel Martin (3):       modesetting: Handle failures in setting a CRTC to a DRM mode properly       modesetting: Free output_ids in drmmode_set_mode_major()       modesetting: Remove XF86_CRTC_VERSION checks Jammy Zhou (1):       present: Execute right away if target_msc equals current_msc Julien Cristau (1):       Xext: fix build with --disable-xace Martin Peres (1):       os: make sure the clientsWritable fd_set is initialized before use Michel Dänzer (1):       DRI2: Sync radeonsi_pci_ids.h from Mesa git tag: xorg-server-1.18.0 http://xorg.freedesktop.org/archive/individual/x...

Two "updated" patches, according to Michel Daenzers review. See separate e-mail for details. 01/10: Replaces original 01/09 -- Same code, updated commit message. 10/10: Just for demonstration, not for application to ddx.

...ry installing a fallback config on VT enter in case full desiredMode fails sna/dri: Only special case 'divisor && msc-passed' for immediate flipping sna/dri: Disable name exchanges for SwapBuffers sna/dri: Query current msc before use sna/dri: Fix handling of current_msc > target_msc sna/gen4: Use the single-threaded SF w/a for spans as well sna/gen3+: Use nearest for unscaled videos sna/gen2: STIPPLE requires an argument sna: Pin some batches to avoid CS incoherence on 830/845 sna: Fix the error path in kgem_init_pinned_batches() t...