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linux/drivers/gpu/drm/i915
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Chris Wilson 6b9d89b436 drm: Add colouring to the range allocator 
In order to support snoopable memory on non-LLC architectures (so that
we can bind vgem objects into the i915 GATT for example), we have to
avoid the prefetcher on the GPU from crossing memory domains and so
prevent allocation of a snoopable PTE immediately following an uncached
PTE. To do that, we need to extend the range allocator with support for
tracking and segregating different node colours.

This will be used by i915 to segregate memory domains within the GTT.

v2: Now with more drm_mm helpers and less driver interference.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Dave Airlie <airlied@redhat.com
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Ben Skeggs <bskeggs@redhat.com>
Cc: Jerome Glisse <jglisse@redhat.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@gmail.com>
2012-07-16 05:59:37 +10:00
..
dvo.h
dvo_ch7xxx.c
dvo_ch7017.c
dvo_ivch.c
dvo_sil164.c
dvo_tfp410.c
i915_debugfs.c drm/i915: add ccid to error state 2012-06-14 17:36:19 +02:00
i915_dma.c drm/i915: get rid of dev_priv->info->has_pch_split 2012-07-05 09:56:05 +02:00
i915_drv.c drm/i915: don't trylock in the gpu reset code 2012-07-05 10:00:46 +02:00
i915_drv.h drm/i915: introduce for_each_encoder_on_crtc 2012-07-05 15:06:33 +02:00
i915_gem.c drm: Add colouring to the range allocator 2012-07-16 05:59:37 +10:00
i915_gem_context.c drm/i915: linuxify create_hw_context() 2012-06-29 19:43:59 +02:00
i915_gem_debug.c drm/i915: stop using dev->agp->base 2012-06-12 22:18:06 +02:00
i915_gem_dmabuf.c i915: add dma-buf vmap support for exporting vmapped buffer 2012-05-31 14:13:57 +01:00
i915_gem_evict.c drm: Add colouring to the range allocator 2012-07-16 05:59:37 +10:00
i915_gem_execbuffer.c drm/i915: disable flushing_list/gpu_write_list 2012-06-20 13:54:28 +02:00
i915_gem_gtt.c i915: add dmabuf/prime buffer sharing support. 2012-05-23 10:47:10 +01:00
i915_gem_stolen.c drm/i915: Split the stolen handling for GEM out of i915_dma.c 2012-05-03 11:18:11 +02:00
i915_gem_tiling.c drm/i915: Only the zap the VMA after updating the tiling parameters 2012-05-03 11:18:07 +02:00
i915_ioc32.c drm/i915: [sparse] trivial sparse fixes 2012-04-18 10:34:49 +02:00
i915_irq.c Linux 3.5-rc4 2012-06-25 19:10:36 +02:00
i915_reg.h drm/i915: program FDI_RX TP and FDI delays 2012-07-05 15:09:03 +02:00
i915_suspend.c drm/i915: wrap up gt powersave enabling functions 2012-06-25 21:07:03 +02:00
i915_sysfs.c drm/i915: simplify sysfs setup code 2012-06-01 10:00:57 +02:00
i915_trace.h drm/i915: improve i915_wait_request_begin trace 2012-05-25 09:55:15 +02:00
i915_trace_points.c drm/i915: [sparse] trivial sparse fixes 2012-04-18 10:34:49 +02:00
intel_acpi.c drm/i915: [sparse] trivial sparse fixes 2012-04-18 10:34:49 +02:00
intel_bios.c drm/i915/bios: cleanup return type of intel_parse_bios() 2012-06-27 10:17:51 +01:00
intel_bios.h drm/i915/bios: cleanup return type of intel_parse_bios() 2012-06-27 10:17:51 +01:00
intel_crt.c drm/i915: VLV VGA port only handles on & off, like PCH VGA 2012-06-20 22:49:45 +02:00
intel_ddi.c drm/i915: program FDI_RX TP and FDI delays 2012-07-05 15:09:03 +02:00
intel_display.c drm/i915: introduce for_each_encoder_on_crtc 2012-07-05 15:06:33 +02:00
intel_dp.c drm/i915: introduce for_each_encoder_on_crtc 2012-07-05 15:06:33 +02:00
intel_drv.h drm/i915: introduce crtc->dspaddr_offset 2012-07-05 13:34:14 +02:00
intel_dvo.c drm/i915/intel_i2c: refactor using intel_gmbus_get_adapter 2012-03-28 14:40:44 +02:00
intel_fb.c drm/i915: Zero initialize mode_cmd 2012-07-05 13:27:58 +02:00
intel_hdmi.c drm/i915: ensure HDMI port is disabled inside set_infoframes 2012-06-12 19:19:52 +02:00
intel_i2c.c drm/i915: be more careful when returning -ENXIO in gmbus transfer 2012-05-21 21:04:21 +02:00
intel_lvds.c drm/i915: introduce for_each_encoder_on_crtc 2012-07-05 15:06:33 +02:00
intel_modes.c Merge branch 'drm-intel-next' of git://people.freedesktop.org/~danvet/drm-intel into drm-core-next 2012-04-12 10:27:01 +01:00
intel_opregion.c drm/i915: [sparse] __iomem fixes for opregion 2012-05-03 11:18:00 +02:00
intel_overlay.c drm/i915: s/i915_wait_request/i915_wait_seqno/g 2012-05-25 14:18:42 +02:00
intel_panel.c drm/i915: properly enable the blc controller on the right pipe 2012-06-12 19:27:58 +02:00
intel_pm.c drm/i915: prevent bogus intel_update_fbc notifications 2012-07-05 09:56:07 +02:00
intel_ringbuffer.c drm/i915: don't return a spurious -EIO from intel_ring_begin 2012-07-05 10:03:45 +02:00
intel_ringbuffer.h drm/i915: disable flushing_list/gpu_write_list 2012-06-20 13:54:28 +02:00
intel_sdvo.c Merge remote-tracking branch 'airlied/drm-prime-vmap' into drm-intel-next-queued 2012-06-01 10:52:54 +02:00
intel_sdvo_regs.h drm/i915: properly handle interlaced bit for sdvo dtd conversion 2012-05-24 17:53:52 +02:00
intel_sprite.c drm/i915/sprite: Fix mem leak in intel_plane_init() 2012-06-27 17:03:24 +02:00
intel_tv.c drm/i915: introduce for_each_encoder_on_crtc 2012-07-05 15:06:33 +02:00
Makefile drm/i915: preliminary context support 2012-06-14 17:36:16 +02:00