drm/nv40/fb: use an actual compressed zeta format drm/nv30/fb: enable z compression drm/nv40/fb: enable z compression drm/nv20/fb: fixup compression tag allocation size drm/nv30-nv40/graph: poke zcomp regs from tile_prog hook drm/nv30-nv40/fb: call zcomp setup hook from tiling setup drm/nouveau/fb: create tag heap from common code for all relevant chipsets drm/nv30/fb: start bashing zcomp registers with 'disabled' (for now) drm/nouveau: replace some open-coded mm_initialised checks drm/nouveau/fb: read TILE_BASE after writing it to avoid a hardware race drm/nv40/fb: start bashing zcomp registers on relevant chipsets drm/nv30-nv40/fb: make use of bankoff for zeta buffers, where supported drm/nv20/fb: fix zcomp register calculation on big-endian systems drm/nv40/fb: split implementation into nv40/nv41/nv44/nv46/nv47/nv49/nv4e drm/nv30/fb: split implementation into nv34(nv10)/nv30/nv35 pieces drm/nv20/fb: split implementation into nv20/nv25 pieces drm/nouveau/fb: split tile and compression region handling drm/nouveau/bios: attempt to fetch entire acpi rom image in one shot + Linux 3.7-rc4