Chris Wilson 7125397b82 drm/i915: Track GGTT writes on the vma ... As writes through the GTT and GGTT PTE updates do not share the same path, they are not strictly ordered and so we must explicitly flush the indirect writes prior to modifying the PTE. We do track outstanding GGTT writes on the object itself, but since the object may have multiple GGTT vma, that is overly coarse as we can track and flush individual vma as required. Whilst here, update the GGTT flushing behaviour for Cannonlake. v2: Hard-code ring offset to allow use during unload (after RCS may have been freed, or never existed!) References: https://bugs.freedesktop.org/show_bug.cgi?id=104002 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171206124914.19960-2-chris@chris-wilson.co.uk		2017-12-07 14:01:59 +00:00
..
amd	Merge branch 'linus-4.14-rc4-acp-prereq' of git://people.freedesktop.org/~agd5f/linux into drm-next	2017-11-14 05:53:39 +10:00
arc	drm/arc: Use drm_gem_fb_create()	2017-09-02 14:23:06 +02:00
arm	drm/arm/mali: Use drm_gem_fb_create()	2017-08-27 19:29:46 +02:00
armada	drm/armada: Replace drm_framebuffer_reference/unreference() with _get/put()	2017-10-16 15:02:44 -04:00
ast	drm: Pass struct drm_file * to __drm_mode_object_find [v2]	2017-10-12 10:03:04 +10:00
atmel-hlcdc	drm/atmel-hlcdc: Use drm_gem_fb_create()	2017-08-27 19:30:15 +02:00
bochs	drm: Pass struct drm_file * to __drm_mode_object_find [v2]	2017-10-12 10:03:04 +10:00
bridge	drm/bridge: adv7511: Fix a use after free	2017-10-18 09:38:43 +05:30
cirrus	drm: Pass struct drm_file * to __drm_mode_object_find [v2]	2017-10-12 10:03:04 +10:00
etnaviv	drm/etnaviv: short-circuit perfmon ioctls	2017-10-22 18:41:56 +02:00
exynos	- Improved HDMI and Mixer drivers	2017-11-14 14:12:43 +10:00
fsl-dcu	drm/fsl-dcu: Use drm_gem_fb_create()	2017-10-01 17:00:20 +02:00
gma500	drm/gma500: use ARRAY_SIZE	2017-10-16 11:29:05 +02:00
hisilicon	drm/hisilicon: Ensure LDI regs are properly configured.	2017-11-01 10:36:50 +08:00
i2c	drm: i2c: tda998x: constify i2c_device_id	2017-08-22 08:33:44 +02:00
i810	drm/pci: Deprecate drm_pci_init/exit completely	2017-06-20 10:41:03 +02:00
i915	drm/i915: Track GGTT writes on the vma	2017-12-07 14:01:59 +00:00
imx	Merge tag 'drm-misc-next-2017-09-20' of git://anongit.freedesktop.org/git/drm-misc into drm-next	2017-09-28 05:46:15 +10:00
lib	mm: treewide: remove GFP_TEMPORARY allocation flag	2017-09-13 18:53:16 -07:00
mediatek	drm/mediatek: hdmi: clean up drm_bridge_add call	2017-08-21 08:49:24 +05:30
meson	drm/meson: Use drm_gem_fb_create()	2017-10-01 17:01:39 +02:00
mga	Merge airlied/drm-next into drm-misc-next	2017-07-26 13:43:33 +02:00
mgag200	drm: Pass struct drm_file * to __drm_mode_object_find [v2]	2017-10-12 10:03:04 +10:00
msm	Linux 4.14-rc7	2017-11-02 12:40:41 +10:00
mxsfb	drm/mxsfb: Use drm_gem_fb_create() and drm_gem_fb_prepare_fb()	2017-10-01 17:02:20 +02:00
nouveau	drm/nouveau/bios/timing: mark expected switch fall-throughs	2017-11-03 09:12:10 +10:00
omapdrm	omapdrm: omapdss_hdmi_ops: add lost_hotplug op	2017-10-12 10:49:14 +03:00
panel	drm/panel: simple: add Toshiba LT089AC19000	2017-10-19 11:48:44 +02:00
pl111	drm/pl111: Add handling of Versatile platforms	2017-09-10 23:58:42 +02:00
qxl	qxl: alloc & use shadow for dumb buffers	2017-10-23 08:23:11 +02:00
r128	drm/pci: Deprecate drm_pci_init/exit completely	2017-06-20 10:41:03 +02:00
radeon	Merge tag 'drm-amdkfd-next-2017-11-02' of git://people.freedesktop.org/~gabbayo/linux into drm-next	2017-11-03 05:12:24 +10:00
rcar-du	drm/rcar-du: Use drm_gem_fb_create()	2017-10-01 17:02:53 +02:00
rockchip	Driver Changes:	2017-11-14 05:29:34 +10:00
savage	drm/pci: Deprecate drm_pci_init/exit completely	2017-06-20 10:41:03 +02:00
selftests	mm: treewide: remove GFP_TEMPORARY allocation flag	2017-09-13 18:53:16 -07:00
shmobile	drm/shmobile: Use drm_gem_fb_create()	2017-10-01 17:03:22 +02:00
sis	drm/pci: Deprecate drm_pci_init/exit completely	2017-06-20 10:41:03 +02:00
sti	drm/sti: Use drm_gem_fb_create()	2017-08-27 19:30:49 +02:00
stm	drm/stm: ltdc: remove bridge from driver internal structure	2017-10-10 11:32:48 +02:00
sun4i	drm/sun4i: Add support for A20 display pipeline components	2017-10-17 19:49:17 +02:00
tdfx	drm/pci: Deprecate drm_pci_init/exit completely	2017-06-20 10:41:03 +02:00
tegra	drm/tegra: hdmi: Add cec-notifier support	2017-10-20 14:19:54 +02:00
tilcdc	tilcdc changes for v4.15	2017-10-17 10:13:47 +10:00
tinydrm	drm/tinydrm: Remove explicit .best_encoder assignment	2017-10-13 17:34:51 +02:00
ttm	drm/ttm: Downgrade pr_err to pr_debug for memory allocation failures	2017-11-04 09:48:28 -04:00
tve200	drm/tve200: Use drm_gem_fb_create() and drm_gem_fb_prepare_fb()	2017-10-01 17:04:36 +02:00
udl	Merge tag 'drm-misc-next-2017-10-20' of git://anongit.freedesktop.org/drm/drm-misc into drm-next	2017-10-24 16:51:05 +10:00
vc4	drm/vc4: Fix wrong printk format in vc4_bo_stats_debugfs()	2017-11-03 10:15:42 -07:00
vgem	drm/vgem: switch to drm_*_get(), drm_*_put() helpers	2017-08-11 11:41:43 -04:00
via	drm/via: use ARRAY_SIZE	2017-10-16 11:29:28 +02:00
virtio	Merge airlied/drm-next into drm-misc-next	2017-10-03 11:09:16 +02:00
vmwgfx	drm: Reorganize drm_pending_event to support future event types [v2]	2017-10-21 07:23:40 +10:00
zte	drm/zte: Use drm_gem_fb_create()	2017-08-27 19:31:06 +02:00
Kconfig	Merge branch 'drm-next-4.15' of git://people.freedesktop.org/~agd5f/linux into drm-next	2017-09-28 08:37:02 +10:00
Makefile	drm: Add drm_object lease infrastructure [v5]	2017-10-25 16:31:29 +10:00
ati_pcigart.c	…
drm_agpsupport.c	drm/agpsupport: Remove extra blank line	2017-09-20 09:54:19 -07:00
drm_atomic.c	drm: Reorganize drm_pending_event to support future event types [v2]	2017-10-21 07:23:40 +10:00
drm_atomic_helper.c	Merge tag 'drm-misc-next-2017-10-20' of git://anongit.freedesktop.org/drm/drm-misc into drm-next	2017-10-24 16:51:05 +10:00
drm_auth.c	drm: Check mode object lease status in all master ioctl paths [v4]	2017-10-25 16:31:30 +10:00
drm_blend.c	mm: treewide: remove GFP_TEMPORARY allocation flag	2017-09-13 18:53:16 -07:00
drm_bridge.c	drm/bridge: change return type of drm_bridge_add function	2017-08-21 08:51:53 +05:30
drm_bufs.c	switch compat_drm_mapbufs() to drm_ioctl_kernel()	2017-07-04 13:16:26 -04:00
drm_cache.c	…
drm_color_mgmt.c	drm: Pass struct drm_file * to __drm_mode_object_find [v2]	2017-10-12 10:03:04 +10:00
drm_connector.c	drm: Pass struct drm_file * to __drm_mode_object_find [v2]	2017-10-12 10:03:04 +10:00
drm_context.c	…
drm_crtc.c	drm: Pass struct drm_file * to __drm_mode_object_find [v2]	2017-10-12 10:03:04 +10:00
drm_crtc_helper.c	drm: Replace kzalloc with kcalloc	2017-10-13 15:49:03 -04:00
drm_crtc_helper_internal.h	drm: Add drm_{crtc/encoder/connector}_mode_valid()	2017-05-30 08:37:24 +02:00
drm_crtc_internal.h	drm: Pass struct drm_file * to __drm_mode_object_find [v2]	2017-10-12 10:03:04 +10:00
drm_debugfs.c	…
drm_debugfs_crc.c	drm/atomic: Prepare drm_modeset_lock infrastructure for interruptible waiting, v2.	2017-09-13 09:50:52 +02:00
drm_dma.c	…
drm_dp_aux_dev.c	drm_dp_aux_dev: switch to read_iter/write_iter	2017-07-08 20:51:46 -04:00
drm_dp_dual_mode_helper.c	drm: Add retries for lspcon mode detection	2017-10-13 12:13:54 +03:00
drm_dp_helper.c	drm/dp: WARN about invalid/unknown link rates and bw codes	2017-10-11 18:41:44 +03:00
drm_dp_mst_topology.c	drm/dp/mst: Sideband message transaction to power up/down nodes	2017-09-11 16:03:57 +03:00
drm_drv.c	drm: Add new LEASE debug level	2017-10-25 16:31:29 +10:00
drm_dumb_buffers.c	drm/dumb-buffers: Add defaults for .dumb_map_offset and .dumb_destroy	2017-07-29 13:51:44 +02:00
drm_edid.c	drm: handle override and firmware EDID at drm_do_get_edid() level	2017-09-19 17:49:25 +03:00
drm_edid_load.c	drm: add backwards compatibility support for drm_kms_helper.edid_firmware	2017-09-19 18:11:45 +03:00
drm_encoder.c	drm: Check mode object lease status in all master ioctl paths [v4]	2017-10-25 16:31:30 +10:00
drm_encoder_slave.c	…
drm_fb_cma_helper.c	drm/fb-cma-helper: Remove unused functions	2017-10-01 17:05:39 +02:00
drm_fb_helper.c	drm: Replace kzalloc with kcalloc	2017-10-13 15:49:03 -04:00
drm_file.c	drm: Document device unplug infrastructure	2017-08-11 10:48:03 +02:00
drm_flip_work.c	…
drm_fourcc.c	…
drm_framebuffer.c	drm/mode_object: fix documentation for object lookups.	2017-11-10 13:50:47 +10:00
drm_gem.c	drm: fix typo in drm_gem_get_pages() comment	2017-10-04 18:04:28 +02:00
drm_gem_cma_helper.c	drm/gem-cma-helper: Change the level of the allocation failure message	2017-10-16 15:19:57 +02:00
drm_gem_framebuffer_helper.c	drm/gem-fb-helper: Improve documentation	2017-10-08 15:02:51 +02:00
drm_global.c	…
drm_hashtab.c	…
drm_info.c	…
drm_internal.h	drm: Add CRTC_GET_SEQUENCE and CRTC_QUEUE_SEQUENCE ioctls [v3]	2017-10-23 11:15:03 +10:00
drm_ioc32.c	Merge airlied/drm-next into drm-misc-next	2017-07-26 13:43:33 +02:00
drm_ioctl.c	drm: Add four ioctls for managing drm mode object leases [v7]	2017-10-25 16:31:30 +10:00
drm_irq.c	drm/doc: Polish irq helper documentation	2017-06-01 08:02:14 +02:00
drm_kms_helper_common.c	drm: add backwards compatibility support for drm_kms_helper.edid_firmware	2017-09-19 18:11:45 +03:00
drm_lease.c	drm: Add four ioctls for managing drm mode object leases [v7]	2017-10-25 16:31:30 +10:00
drm_legacy.h	switch compat_drm_mapbufs() to drm_ioctl_kernel()	2017-07-04 13:16:26 -04:00
drm_lock.c	…
drm_memory.c	…
drm_mipi_dsi.c	drm: Convert to using %pOF instead of full_name	2017-07-26 13:45:06 +02:00
drm_mm.c	lib/interval_tree: fast overlap detection	2017-09-08 18:26:49 -07:00
drm_mode_config.c	drm: Check mode object lease status in all master ioctl paths [v4]	2017-10-25 16:31:30 +10:00
drm_mode_object.c	drm/mode_object: fix documentation for object lookups.	2017-11-10 13:50:47 +10:00
drm_modes.c	drm/modes: Fix drm_mode_is_420_only() comment	2017-07-31 14:23:30 +02:00
drm_modeset_helper.c	drm: Plumb modifiers through plane init	2017-08-01 17:50:06 +01:00
drm_modeset_lock.c	drm: Require __GFP_NOFAIL for the legacy drm_modeset_lock_all	2017-10-31 17:36:46 +01:00
drm_of.c	drm/drm_of: Move drm_of_panel_bridge_remove_function into header.	2017-10-13 16:59:36 +02:00
drm_panel.c	…
drm_pci.c	drm/core: clean up references to drm_dev_unref()	2017-09-27 10:53:12 +02:00
drm_plane.c	drm: Check mode object lease status in all master ioctl paths [v4]	2017-10-25 16:31:30 +10:00
drm_plane_helper.c	drm: Replace kzalloc with kcalloc	2017-10-13 15:49:03 -04:00
drm_prime.c	drm/core: clean up references to drm_dev_unref()	2017-09-27 10:53:12 +02:00
drm_print.c	…
drm_probe_helper.c	drm: Pass struct drm_file * to __drm_mode_object_find [v2]	2017-10-12 10:03:04 +10:00
drm_property.c	drm: Pass struct drm_file * to __drm_mode_object_find [v2]	2017-10-12 10:03:04 +10:00
drm_rect.c	drm: Add DRM_MODE_ROTATE_ and DRM_MODE_REFLECT_ to UAPI	2017-05-22 09:49:48 +02:00
drm_scatter.c	…
drm_scdc_helper.c	Merge tag 'drm-misc-next-2017-09-20' of git://anongit.freedesktop.org/git/drm-misc into drm-next	2017-09-28 05:46:15 +10:00
drm_simple_kms_helper.c	drm: Plumb modifiers through plane init	2017-08-01 17:50:06 +01:00
drm_syncobj.c	Merge tag 'drm-misc-next-2017-10-16' of git://anongit.freedesktop.org/drm/drm-misc into drm-next	2017-10-17 10:10:17 +10:00
drm_sysfs.c	…
drm_trace.h	drm: Use correct path to trace include	2017-09-05 11:11:18 +02:00
drm_trace_points.c	…
drm_vblank.c	drm/vblank: Tune drm_crtc_accurate_vblank_count() WARN down to a debug	2017-11-07 21:07:02 +02:00
drm_vm.c	Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-09-04 12:21:28 -07:00
drm_vma_manager.c	lib/interval_tree: fast overlap detection	2017-09-08 18:26:49 -07:00