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OpenCloudOS-Kernel/drivers/gpu/drm
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Chris Wilson d55ac5bf97 drm/i915: Defer transfer onto execution timeline to actual hw submission 
Defer the transfer from the client's timeline onto the execution
timeline from the point of readiness to the point of actual submission.
For example, in execlists, a request is finally submitted to hardware
when the hardware is ready, and only put onto the hardware queue when
the request is ready. By deferring the transfer, we ensure that the
timeline is maintained in retirement order if we decide to queue the
requests onto the hardware in a different order than fifo.

v2: Rebased onto distinct global/user timeline lock classes.
v3: Play with the position of the spin_lock().
v4: Nesting finally resolved with distinct sw_fence lock classes.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20161114204105.29171-4-chris@chris-wilson.co.uk
 		2016-11-14 21:00:23 +00:00
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amd Merge tag 'topic/drm-misc-2016-10-27' of git://anongit.freedesktop.org/git/drm-intel into drm-next 2016-10-28 11:33:52 +10:00
arc drm: Don't swallow error codes in drm_dev_alloc() 2016-09-22 04:03:48 -07:00
arm drm: convert DT component matching to component_match_add_release() 2016-10-25 11:52:38 -04:00
armada drm: convert DT component matching to component_match_add_release() 2016-10-25 11:52:38 -04:00
ast drm/ttm: make eviction decision a driver callback v2 2016-10-25 14:44:04 -04:00
atmel-hlcdc drm/atmel-hlcdc: Use per-plane rotation property 2016-10-21 18:24:09 +02:00
bochs drm/ttm: make eviction decision a driver callback v2 2016-10-25 14:44:04 -04:00
bridge drm/bridge: fix platform_no_drv_owner.cocci warnings 2016-10-27 11:35:23 +05:30
cirrus drm/ttm: make eviction decision a driver callback v2 2016-10-25 14:44:04 -04:00
etnaviv drm: convert DT component matching to component_match_add_release() 2016-10-25 11:52:38 -04:00
exynos Merge tag 'topic/drm-misc-2016-10-24' of git://anongit.freedesktop.org/drm-intel into drm-next 2016-10-25 16:35:20 +10:00
fsl-dcu drm/fsl-dcu: enable pixel clock when enabling CRTC 2016-10-19 17:03:02 -07:00
gma500 drm: gma500: Replace drm_fb_get_bpp_depth() with drm_format_info() 2016-10-18 15:22:38 +05:30
hisilicon drm: convert DT component matching to component_match_add_release() 2016-10-25 11:52:38 -04:00
i2c drm/i2c/tda998x: mark symbol static where possible 2016-10-24 16:27:16 +02:00
i810
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i915 drm/i915: Defer transfer onto execution timeline to actual hw submission 2016-11-14 21:00:23 +00:00
imx Linux 4.8-rc8 2016-09-28 12:08:49 +10:00
mediatek drm: convert DT component matching to component_match_add_release() 2016-10-25 11:52:38 -04:00
mga
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mgag200 drm/ttm: make eviction decision a driver callback v2 2016-10-25 14:44:04 -04:00
msm drm: convert DT component matching to component_match_add_release() 2016-10-25 11:52:38 -04:00
nouveau Merge branch 'linux-4.9' of git://github.com/skeggsb/linux into drm-next 2016-10-28 14:24:56 +10:00
omapdrm drm/omap: Use per-plane rotation property 2016-10-21 18:25:47 +02:00
panel drm/panel: Add JDI LT070ME05000 WUXGA DSI Panel 2016-09-16 17:32:48 +02:00
qxl Merge tag 'topic/drm-misc-2016-10-27' of git://anongit.freedesktop.org/git/drm-intel into drm-next 2016-10-28 11:33:52 +10:00
r128
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radeon Merge tag 'topic/drm-misc-2016-10-27' of git://anongit.freedesktop.org/git/drm-intel into drm-next 2016-10-28 11:33:52 +10:00
rcar-du drm: Add reference counting to drm_atomic_state 2016-10-17 08:19:57 +02:00
rockchip drm: convert DT component matching to component_match_add_release() 2016-10-25 11:52:38 -04:00
savage drm/savage: dereferencing an error pointer 2016-10-13 07:56:14 +02:00
shmobile
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sis
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sti drm: convert DT component matching to component_match_add_release() 2016-10-25 11:52:38 -04:00
sun4i drm: convert DT component matching to component_match_add_release() 2016-10-25 11:52:38 -04:00
tdfx
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tegra gpu: Remove depends on RESET_CONTROLLER when not a provider 2016-10-19 09:26:15 +02:00
tilcdc drm: convert DT component matching to component_match_add_release() 2016-10-25 11:52:38 -04:00
ttm Merge tag 'topic/drm-misc-2016-10-27' of git://anongit.freedesktop.org/git/drm-intel into drm-next 2016-10-28 11:33:52 +10:00
udl Merge tag 'drm-for-v4.9' of git://people.freedesktop.org/~airlied/linux 2016-10-11 18:12:22 -07:00
vc4 Merge tag 'topic/drm-misc-2016-10-24' of git://anongit.freedesktop.org/drm-intel into drm-next 2016-10-25 16:35:20 +10:00
vgem dma-buf: Rename struct fence to dma_fence 2016-10-25 14:40:39 +02:00
via mm: replace get_user_pages() write/force parameters with gup_flags 2016-10-19 08:11:43 -07:00
virtio Merge tag 'topic/drm-misc-2016-10-27' of git://anongit.freedesktop.org/git/drm-intel into drm-next 2016-10-28 11:33:52 +10:00
vmwgfx Merge tag 'topic/drm-misc-2016-10-27' of git://anongit.freedesktop.org/git/drm-intel into drm-next 2016-10-28 11:33:52 +10:00
Kconfig Revert "drm: make DRI1 drivers depend on BROKEN" 2016-09-01 06:16:12 +10:00
Makefile drm: Add API for capturing frame CRCs 2016-10-17 16:44:34 +02:00
ati_pcigart.c
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drm_agpsupport.c
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drm_atomic.c dma-buf: Rename struct fence to dma_fence 2016-10-25 14:40:39 +02:00
drm_atomic_helper.c dma-buf: Rename struct fence to dma_fence 2016-10-25 14:40:39 +02:00
drm_auth.c
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drm_blend.c drm: RIP mode_config->rotation_property 2016-10-22 10:42:11 +02:00
drm_bridge.c drm: Extract drm_bridge.h 2016-09-19 15:04:15 +02:00
drm_bufs.c GPU-DRM: Replace a kzalloc() call by kcalloc() in drm_legacy_addbufs_sg() 2016-09-21 13:24:27 +02:00
drm_cache.c
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drm_color_mgmt.c drm/doc: Document color space handling 2016-09-22 00:04:03 -07:00
drm_connector.c drm: Release resources with a safer function 2016-10-10 11:20:48 +02:00
drm_context.c
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drm_crtc.c drm: Add drm_rotation_90_or_270() 2016-10-21 18:21:33 +02:00
drm_crtc_helper.c
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drm_crtc_helper_internal.h drm/fb-helper: Fix sparse warnings 2016-09-19 16:45:15 +02:00
drm_crtc_internal.h drm: Extract drm_color_mgmt.[hc] 2016-09-22 00:04:02 -07:00
drm_debugfs.c Merge tag 'topic/drm-misc-2016-10-24' of git://anongit.freedesktop.org/drm-intel into drm-next 2016-10-25 16:35:20 +10:00
drm_debugfs_crc.c drm: fix sparse warnings on undeclared symbols in crc debugfs 2016-10-19 14:10:29 +03:00
drm_dma.c
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drm_dp_aux_dev.c drm: Don't export dp-aux devnode functions 2016-08-16 18:49:26 +02:00
drm_dp_dual_mode_helper.c drm: Print some debug/error info during DP dual mode detect 2016-10-26 15:57:11 -04:00
drm_dp_helper.c Merge tag 'drm-for-v4.9' of git://people.freedesktop.org/~airlied/linux 2016-10-11 18:12:22 -07:00
drm_dp_mst_topology.c
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drm_drv.c drm: Simplify drm_printk to reduce object size quite a bit 2016-10-04 08:23:14 +02:00
drm_edid.c drm/edid: Remove drm_select_eld 2016-11-09 13:55:13 +01:00
drm_edid_load.c
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drm_encoder.c drm: Fix typo in encoder docs 2016-09-21 13:33:50 +02:00
drm_encoder_slave.c
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drm_fb_cma_helper.c drm/fb_cma_helper: do not free fbdev if there is none 2016-10-20 09:05:34 +02:00
drm_fb_helper.c drm: RIP mode_config->rotation_property 2016-10-22 10:42:11 +02:00
drm_flip_work.c
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drm_fops.c dma-buf: Rename struct fence to dma_fence 2016-10-25 14:40:39 +02:00
drm_fourcc.c drm: Don't export the drm_fb_get_bpp_depth() function 2016-10-18 15:24:08 +05:30
drm_framebuffer.c drm: WARN when calling drm_format_info() for an unsupported format 2016-10-18 15:21:38 +05:30
drm_gem.c drm: use drm_file to tag vm-bos 2016-09-19 11:22:08 +02:00
drm_gem_cma_helper.c
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drm_global.c drm: modify drm_global_item_ref to avoid two times of writing ref->object 2016-09-14 15:10:29 -04:00
drm_hashtab.c drm: fix signed integer overflow 2016-09-06 13:56:41 -04:00
drm_info.c drm: Print device information again in debugfs 2016-10-17 16:20:53 +10:00
drm_internal.h drm: Add API for capturing frame CRCs 2016-10-17 16:44:34 +02:00
drm_ioc32.c drm: drop obsolete drm_core.h 2016-09-19 13:57:38 +02:00
drm_ioctl.c drm: drop obsolete drm_core.h 2016-09-19 13:57:38 +02:00
drm_irq.c drm: avoid uninitialized timestamp use in wait_vblank 2016-10-18 09:45:17 +02:00
drm_kms_helper_common.c drm: Don't export dp-aux devnode functions 2016-08-16 18:49:26 +02:00
drm_legacy.h
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drm_lock.c
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drm_memory.c
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drm_mipi_dsi.c drm/dsi: Implement DCS set/get display brightness 2016-08-24 13:34:00 +02:00
drm_mm.c
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drm_mode_object.c drm: Move property validation to a helper, v2. 2016-09-12 10:32:49 -04:00
drm_modes.c drm: Use u64 for intermediate dotclock calculations 2016-10-21 20:23:16 +02:00
drm_modeset_helper.c drm: Don't export the drm_fb_get_bpp_depth() function 2016-10-18 15:24:08 +05:30
drm_modeset_lock.c
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drm_of.c drm: convert DT component matching to component_match_add_release() 2016-10-25 11:52:38 -04:00
drm_panel.c
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drm_pci.c drm: Don't swallow error codes in drm_dev_alloc() 2016-09-22 04:03:48 -07:00
drm_plane.c drm: Undo damage to page_flip_ioctl 2016-10-04 12:53:12 +10:00
drm_plane_helper.c drm: Fix kerneldoc in drm_plane_helper.c 2016-08-16 18:50:04 +02:00
drm_platform.c drm: Don't swallow error codes in drm_dev_alloc() 2016-09-22 04:03:48 -07:00
drm_prime.c drm: Fix up kerneldoc for new drm_gem_dmabuf_export() 2016-10-10 11:19:42 +02:00
drm_probe_helper.c drm: drm_probe_helper: Fix output_poll_work scheduling 2016-08-31 13:23:30 +02:00
drm_property.c Revert "drm: Unify handling of blob and object properties" 2016-09-07 13:24:22 +03:00
drm_rect.c
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drm_scatter.c
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drm_simple_kms_helper.c drm: simple_kms_helper: Add prepare_fb and cleanup_fb hooks 2016-10-05 15:18:02 +02:00
drm_sysfs.c drm: drop obsolete drm_core.h 2016-09-19 13:57:38 +02:00
drm_trace.h
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drm_trace_points.c
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drm_vm.c
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drm_vma_manager.c drm: use drm_file to tag vm-bos 2016-09-19 11:22:08 +02:00