Matthew Auld 14d1b9a624 drm/i915: buddy allocator ... Simple buddy allocator. We want to allocate properly aligned power-of-two blocks to promote usage of huge-pages for the GTT, so 64K, 2M and possibly even 1G. While we do support allocating stuff at a specific offset, it is more intended for preallocating portions of the address space, say for an initial framebuffer, for other uses drm_mm is probably a much better fit. Anyway, hopefully this can all be thrown away if we eventually move to having the core MM manage device memory. Signed-off-by: Matthew Auld <matthew.auld@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190809202926.14545-2-matthew.auld@intel.com		2019-08-10 19:47:40 +01:00
..
display	drm/i915: move I915_STATE_WARN() and _ON() to intel_display.h	2019-08-09 11:42:08 +03:00
gem	drm/i915/blt: support copying objects	2019-08-10 19:35:36 +01:00
gt	drm/i915/blt: support copying objects	2019-08-10 19:35:36 +01:00
gvt	drm/i915: Push the ring creation flags to the backend	2019-08-09 20:18:30 +01:00
oa	drm/i915/perf: Refactor oa object to better manage resources	2019-08-07 20:34:39 +01:00
selftests	drm/i915: buddy allocator	2019-08-10 19:47:40 +01:00
i915_active_types.h	drm/i915: Allow sharing the idle-barrier from other kernel requests	2019-08-02 11:53:04 +01:00
i915_active.c	drm/i915: Lift timeline into intel_context	2019-08-09 20:18:30 +01:00
i915_active.h	drm/i915: Allow sharing the idle-barrier from other kernel requests	2019-08-02 11:53:04 +01:00
i915_buddy.c	drm/i915: buddy allocator	2019-08-10 19:47:40 +01:00
i915_buddy.h	drm/i915: buddy allocator	2019-08-10 19:47:40 +01:00
i915_cmd_parser.c	drm/i915: extract i915_memcpy.h from i915_drv.h	2019-08-09 12:03:25 +03:00
i915_debugfs.c	drm/i915: split out uncore_mmio_debug	2019-08-09 20:25:24 +01:00
i915_debugfs.h
i915_drv.c	drm/i915: split out uncore_mmio_debug	2019-08-09 20:25:24 +01:00
i915_drv.h	drm/i915: split out uncore_mmio_debug	2019-08-09 20:25:24 +01:00
i915_fixed.h	drm/i915: make i915_fixed.h self-contained	2019-06-27 10:50:24 +03:00
i915_gem_evict.c	drm/i915: remove unnecessary includes of intel_display_types.h header	2019-08-07 12:43:55 +03:00
i915_gem_fence_reg.c	drm/i915: remove unnecessary includes of intel_display_types.h header	2019-08-07 12:43:55 +03:00
i915_gem_fence_reg.h	drm/i915: Convert i915_gem_init_swizzling to intel_gt	2019-06-21 13:48:22 +01:00
i915_gem_gtt.c	drm/i915/gtt: enable GTT cache by default	2019-08-10 13:18:32 +01:00
i915_gem_gtt.h	drm/i915: Move aliasing_ppgtt underneath its i915_ggtt	2019-07-30 16:09:32 +01:00
i915_gem.c	drm/i915: Replace global bsd_dispatch_index with random seed	2019-08-09 14:06:52 +01:00
i915_gem.h	drm/i915: avoid including intel_drv.h via i915_drv.h->i915_trace.h	2019-08-07 12:43:14 +03:00
i915_getparam.c	drm/i915: Isolate i915_getparam_ioctl()	2019-08-07 16:48:24 +01:00
i915_globals.c	drm/i915: buddy allocator	2019-08-10 19:47:40 +01:00
i915_globals.h	drm/i915: buddy allocator	2019-08-10 19:47:40 +01:00
i915_gpu_error.c	drm/i915: extract i915_memcpy.h from i915_drv.h	2019-08-09 12:03:25 +03:00
i915_gpu_error.h	drm/i915: Only include active engines in the capture state	2019-08-08 21:54:08 +01:00
i915_ioc32.c
i915_irq.c	drm/i915: rename intel_drv.h to display/intel_display_types.h	2019-08-07 12:43:50 +03:00
i915_irq.h	drm/i915/irq: un-inline functions to avoid i915_drv.h include	2019-08-07 12:01:40 +03:00
i915_memcpy.c	drm/i915: extract i915_memcpy.h from i915_drv.h	2019-08-09 12:03:25 +03:00
i915_memcpy.h	drm/i915: extract i915_memcpy.h from i915_drv.h	2019-08-09 12:03:25 +03:00
i915_mm.c	drm/i915: Drop expectations of VM_IO from our GGTT mmappings	2019-08-07 12:06:07 +01:00
i915_params.c	Revert "drm/i915: Update description of i915.enable_guc modparam"	2019-07-19 15:36:21 +01:00
i915_params.h	Revert "drm/i915/guc: Turn on GuC/HuC auto mode"	2019-07-19 15:35:58 +01:00
i915_pci.c	drm/i915/gtt: disable 2M pages for pre-gen11	2019-08-10 13:19:00 +01:00
i915_perf.c	drm/i915: extract i915_perf.h from i915_drv.h	2019-08-09 11:52:04 +03:00
i915_perf.h	drm/i915: extract i915_perf.h from i915_drv.h	2019-08-09 11:52:04 +03:00
i915_pmu.c	drm/i915/gt: Move the [class][inst] lookup for engines onto the GT	2019-08-06 15:00:43 +01:00
i915_pmu.h
i915_priolist_types.h	drm/i915: add infrastructure to hold off preemption on a request	2019-07-09 21:26:40 +01:00
i915_pvinfo.h	drm/i915: make i915_pvinfo.h self-contained	2019-06-27 10:50:35 +03:00
i915_query.c	drm/i915/gt: Move the [class][inst] lookup for engines onto the GT	2019-08-06 15:00:43 +01:00
i915_query.h
i915_reg.h	drm/i915/tgl: Fix the read of the DDI that transcoder is attached to	2019-08-08 12:21:58 -07:00
i915_request.c	drm/i915: Lift timeline into intel_context	2019-08-09 20:18:30 +01:00
i915_request.h	drm/i915: add infrastructure to hold off preemption on a request	2019-07-09 21:26:40 +01:00
i915_scatterlist.c
i915_scatterlist.h
i915_scheduler_types.h	drm/i915/execlists: Minimalistic timeslicing	2019-06-20 16:52:36 +01:00
i915_scheduler.c	drm/i915/execlists: Minimalistic timeslicing	2019-06-20 16:52:36 +01:00
i915_scheduler.h
i915_selftest.h	drm/i915: make i915_selftest.h self-contained	2019-07-30 13:41:35 -07:00
i915_suspend.c	drm/i915: extract i915_suspend.h from i915_drv.h	2019-08-09 12:03:05 +03:00
i915_suspend.h	drm/i915: extract i915_suspend.h from i915_drv.h	2019-08-09 12:03:05 +03:00
i915_sw_fence.c
i915_sw_fence.h
i915_syncmap.c
i915_syncmap.h
i915_sysfs.c	drm/i915: extract i915_sysfs.h from i915_drv.h	2019-08-09 11:52:09 +03:00
i915_sysfs.h	drm/i915: extract i915_sysfs.h from i915_drv.h	2019-08-09 11:52:09 +03:00
i915_trace_points.c
i915_trace.h	drm/i915: rename intel_drv.h to display/intel_display_types.h	2019-08-07 12:43:50 +03:00
i915_user_extensions.c
i915_user_extensions.h
i915_utils.c	drm/i915: move printing and load error inject to i915_utils.[ch]	2019-08-09 11:51:58 +03:00
i915_utils.h	drm/i915: move printing and load error inject to i915_utils.[ch]	2019-08-09 11:51:58 +03:00
i915_vgpu.c	drm/i915: remove unnecessary includes of intel_display_types.h header	2019-08-07 12:43:55 +03:00
i915_vgpu.h	drm/i915: make i915_vgpu.h self-contained	2019-06-27 10:50:38 +03:00
i915_vma.c	drm/i915: avoid including intel_drv.h via i915_drv.h->i915_trace.h	2019-08-07 12:43:14 +03:00
i915_vma.h	drm/i915: Hide unshrinkable context objects from the shrinker	2019-08-02 23:39:46 +01:00
intel_csr.c	drm/i915/dmc: Load DMC on TGL	2019-08-06 08:32:38 -07:00
intel_csr.h
intel_device_info.c	drm/i915/tgl: Check if pipe D is fused	2019-07-11 16:31:03 -07:00
intel_device_info.h	drm/i915/tgl: Tigerlake only has global MOCS registers	2019-07-31 07:40:32 -07:00
intel_gvt.c	drm/i915: Add i915 to i915_inject_probe_failure	2019-08-02 21:14:29 +01:00
intel_gvt.h	drm/i915: Propagate "_remove" function name suffix down	2019-07-12 13:05:08 +01:00
intel_pch.c	drm/i915: split out intel_pch.[ch] from i915_drv.[ch]	2019-08-08 11:38:22 +03:00
intel_pch.h	drm/i915: split out intel_pch.[ch] from i915_drv.[ch]	2019-08-08 11:38:22 +03:00
intel_pm.c	drm/i915/gtt: enable GTT cache by default	2019-08-10 13:18:32 +01:00
intel_pm.h	drm/i915: Convert most of atomic commit to take more intel state	2019-07-01 10:32:14 +02:00
intel_runtime_pm.c	drm/i915: avoid including intel_drv.h via i915_drv.h->i915_trace.h	2019-08-07 12:43:14 +03:00
intel_runtime_pm.h	Merge drm/drm-next into drm-intel-next-queued	2019-07-29 08:51:48 -07:00
intel_sideband.c	drm/i915: remove unnecessary includes of intel_display_types.h header	2019-08-07 12:43:55 +03:00
intel_sideband.h
intel_uncore.c	drm/i915: split out uncore_mmio_debug	2019-08-09 20:25:24 +01:00
intel_uncore.h	drm/i915: split out uncore_mmio_debug	2019-08-09 20:25:24 +01:00
intel_wakeref.c	drm/i915: Defer final intel_wakeref_put to process context	2019-08-08 21:28:51 +01:00
intel_wakeref.h	drm/i915: Defer final intel_wakeref_put to process context	2019-08-08 21:28:51 +01:00
intel_wopcm.c	drm/i915: Make wopcm_to_i915() private	2019-08-07 20:53:17 +01:00
intel_wopcm.h	drm/i915/wopcm: Don't fail on WOPCM partitioning failure	2019-08-02 21:14:32 +01:00
Kconfig
Kconfig.debug	drm/i915: use upstream version of header tests	2019-07-30 12:11:57 +03:00
Kconfig.profile
Makefile	drm/i915: buddy allocator	2019-08-10 19:47:40 +01:00