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linux/drivers/gpu/drm
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Chris Wilson 57e8853181 drm/i915: Use VMA for ringbuffer tracking 
Use the GGTT VMA as the primary cookie for handing ring objects as
the most common action upon the ring is mapping and unmapping which act
upon the VMA itself. By restructuring the code to work with the ring
VMA, we can shrink the code and remove a few cycles from context pinning.

v2: Move the flush of the object back to before the first pin. We use
the am-I-bound? query to only have to check the flush on the first
bind and so avoid stalling on active rings.
Lots of little renames and small hoops.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1471254551-25805-18-git-send-email-chris@chris-wilson.co.uk
2016-08-15 11:01:05 +01:00
..
amd
Merge tag 'topic/drm-misc-2016-08-12' of git://anongit.freedesktop.org/drm-intel into drm-next
2016-08-15 16:46:36 +10:00
arc
drm/arc: Remove redundant dev_err call in arcpgu_load()
2016-07-19 15:33:50 -04:00
arm
drm: BIT(DRM_ROTATE_?) -> DRM_ROTATE_?
2016-08-08 14:17:56 -04:00
armada
drm: Remove superflous linux/fb.h includes
2016-08-12 10:41:39 +02:00
ast
drm: Remove superflous linux/fb.h includes
2016-08-12 10:41:39 +02:00
atmel-hlcdc
drm: BIT(DRM_ROTATE_?) -> DRM_ROTATE_?
2016-08-08 14:17:56 -04:00
bochs
drm: Remove superflous linux/fb.h includes
2016-08-12 10:41:39 +02:00
bridge
drm: Remove superflous linux/fb.h includes
2016-08-12 10:41:39 +02:00
cirrus
Merge tag 'topic/drm-misc-2016-08-12' of git://anongit.freedesktop.org/drm-intel into drm-next
2016-08-15 16:46:36 +10:00
etnaviv
Merge tag 'drm-for-v4.8' of git://people.freedesktop.org/~airlied/linux
2016-08-01 21:44:08 -04:00
exynos
Merge tag 'drm-for-v4.8-zpos' of git://people.freedesktop.org/~airlied/linux
2016-08-07 16:35:08 -07:00
fsl-dcu
Merge tag 'topic/drm-misc-2016-07-22' of git://anongit.freedesktop.org/drm-intel into drm-next
2016-07-27 10:33:08 +10:00
gma500
drm: Remove superflous linux/fb.h includes
2016-08-12 10:41:39 +02:00
hisilicon
drm/hisilicon: Fix ADE vblank on/off handling
2016-07-12 14:17:03 +02:00
i2c
drm/i2c: adv7511: Move to bridge folder
2016-07-13 14:24:35 +05:30
i810
drm: Mark up legacy/dri1 drivers with DRM_LEGACY
2016-08-08 10:05:22 +02:00
i915
drm/i915: Use VMA for ringbuffer tracking
2016-08-15 11:01:05 +01:00
imx
Merge tag 'topic/drm-misc-2016-08-12' of git://anongit.freedesktop.org/drm-intel into drm-next
2016-08-15 16:46:36 +10:00
mediatek
Merge tag 'topic/drm-misc-2016-08-12' of git://anongit.freedesktop.org/drm-intel into drm-next
2016-08-15 16:46:36 +10:00
mga
drm: Mark up legacy/dri1 drivers with DRM_LEGACY
2016-08-08 10:05:22 +02:00
mgag200
drm: Remove superflous linux/fb.h includes
2016-08-12 10:41:39 +02:00
msm
drm: BIT(DRM_ROTATE_?) -> DRM_ROTATE_?
2016-08-08 14:17:56 -04:00
nouveau
Merge tag 'topic/drm-misc-2016-08-12' of git://anongit.freedesktop.org/drm-intel into drm-next
2016-08-15 16:46:36 +10:00
omapdrm
Revert "gpu: drm: omapdrm: dss-of: add missing of_node_put after calling of_parse_phandle"
2016-08-12 07:10:37 -04:00
panel
drm/panel: simple: Add support for Starry KR122EA0SRA panel
2016-07-11 14:30:43 +02:00
qxl
drm: Protect fb_defio in drivers with CONFIG_KMS_FBDEV_EMULATION
2016-08-12 10:42:00 +02:00
r128
drm: Mark up legacy/dri1 drivers with DRM_LEGACY
2016-08-08 10:05:22 +02:00
radeon
Merge tag 'topic/drm-misc-2016-08-12' of git://anongit.freedesktop.org/drm-intel into drm-next
2016-08-15 16:46:36 +10:00
rcar-du
drm: rcar-du: Link HDMI encoder with bridge
2016-08-08 15:27:11 +10:00
rockchip
drm/rockchip: Use drm_plane_helper_check_state()
2016-08-08 14:19:57 -04:00
savage
drm: Mark up legacy/dri1 drivers with DRM_LEGACY
2016-08-08 10:05:22 +02:00
shmobile
drm/shmobile: make fbdev support really optional
2016-07-18 09:11:37 +02:00
sis
drm: Mark up legacy/dri1 drivers with DRM_LEGACY
2016-08-08 10:05:22 +02:00
sti
Merge branch 'generic-zpos-v8' of http://git.linaro.org/people/benjamin.gaignard/kernel into drm-next
2016-08-03 08:40:24 +10:00
sun4i
drm/fb-helper: Add a dummy remove_conflicting_framebuffers
2016-08-12 10:41:18 +02:00
tdfx
drm: Mark up legacy/dri1 drivers with DRM_LEGACY
2016-08-08 10:05:22 +02:00
tegra
Merge remote-tracking branch 'airlied/drm-next' into topic/drm-misc
2016-07-19 09:27:29 +02:00
tilcdc
drm/tilcdc: Change tilcdc_crtc_page_flip() to tilcdc_crtc_update_fb()
2016-08-08 23:05:19 +03:00
ttm
Merge branch 'drm-next-4.8' of git://people.freedesktop.org/~agd5f/linux into drm-next
2016-08-08 16:45:33 +10:00
udl
drm: Protect fb_defio in drivers with CONFIG_KMS_FBDEV_EMULATION
2016-08-12 10:42:00 +02:00
vc4
drm/fb-helper: Add a dummy remove_conflicting_framebuffers
2016-08-12 10:41:18 +02:00
vgem
drm/vgem: Fix non static symbol warning
2016-07-19 15:01:52 +02:00
via
drm: Mark up legacy/dri1 drivers with DRM_LEGACY
2016-08-08 10:05:22 +02:00
virtio
drm/fb-helper: Add a dummy remove_conflicting_framebuffers
2016-08-12 10:41:18 +02:00
vmwgfx
drm/vmwgfx: select CONFIG_FB
2016-08-12 10:41:46 +02:00
ati_pcigart.c
…
drm_agpsupport.c
drm: Used DRM_LEGACY for all legacy functions
2016-08-08 10:05:23 +02:00
drm_atomic_helper.c
Merge tag 'topic/drm-misc-2016-08-12' of git://anongit.freedesktop.org/drm-intel into drm-next
2016-08-15 16:46:36 +10:00
drm_atomic.c
drm: add generic zpos property
2016-07-29 09:59:30 +02:00
drm_auth.c
drm: Used DRM_LEGACY for all legacy functions
2016-08-08 10:05:23 +02:00
drm_blend.c
drm: add generic zpos property
2016-07-29 09:59:30 +02:00
drm_bridge.c
drm/doc: Switch to sphinx/rst fixed-width quoting
2016-06-03 20:58:24 +02:00
drm_bufs.c
drm: Used DRM_LEGACY for all legacy functions
2016-08-08 10:05:23 +02:00
drm_cache.c
drm: Restore double clflush on the last partial cacheline
2016-07-12 15:57:13 +02:00
drm_context.c
drm: Used DRM_LEGACY for all legacy functions
2016-08-08 10:05:23 +02:00
drm_crtc_helper.c
Linux 4.7-rc5
2016-07-02 15:56:01 +10:00
drm_crtc_internal.h
drm: add generic zpos property
2016-07-29 09:59:30 +02:00
drm_crtc.c
Merge tag 'topic/drm-misc-2016-08-12' of git://anongit.freedesktop.org/drm-intel into drm-next
2016-08-15 16:46:36 +10:00
drm_debugfs.c
drm: Nuke legacy maps debugfs files
2016-06-16 10:16:11 +02:00
drm_dma.c
drm: Used DRM_LEGACY for all legacy functions
2016-08-08 10:05:23 +02:00
drm_dp_aux_dev.c
drm_aux-dev: fix error handling in drm_dp_aux_dev_init()
2016-07-12 14:10:57 +02:00
drm_dp_dual_mode_helper.c
drm: Add helper for DP++ adaptors
2016-05-23 11:10:46 +03:00
drm_dp_helper.c
drm/dp_helper: Rate limit timeout errors from drm_dp_i2c_do_msg()
2016-08-09 18:23:44 +02:00
drm_dp_mst_topology.c
drm/dp-mst: Missing kernel doc
2016-07-19 10:31:53 +02:00
drm_drv.c
drm: rename DRM_MINOR_LEGACY to DRM_MINOR_PRIMARY
2016-08-08 10:05:20 +02:00
drm_edid_load.c
Fix annoyingly awkward typo in drm_edid_load.c
2016-05-30 09:59:28 +02:00
drm_edid.c
drm/edid: Set 8 bpc color depth for displays with "DFP 1.x compliant TMDS".
2016-08-09 08:56:04 +10:00
drm_encoder_slave.c
…
drm_fb_cma_helper.c
Merge branch 'for-next' of http://git.agner.ch/git/linux-drm-fsl-dcu into drm-next
2016-07-02 16:21:35 +10:00
drm_fb_helper.c
drm: Remove superflous linux/fb.h includes
2016-08-12 10:41:39 +02:00
drm_flip_work.c
…
drm_fops.c
drm: Used DRM_LEGACY for all legacy functions
2016-08-08 10:05:23 +02:00
drm_fourcc.c
drm: Move format-related helpers to drm_fourcc.c
2016-06-09 11:58:50 +02:00
drm_gem_cma_helper.c
drm: Wrap direct calls to driver->gem_free_object from CMA
2016-06-01 15:00:28 +10:00
drm_gem.c
Merge tag 'drm-for-v4.8' of git://people.freedesktop.org/~airlied/linux
2016-08-01 21:44:08 -04:00
drm_global.c
…
drm_hashtab.c
…
drm_info.c
drm: Extract drm_is_current_master
2016-06-21 21:58:12 +02:00
drm_internal.h
drm: Nuke SET_UNIQUE ioctl
2016-06-21 21:43:46 +02:00
drm_ioc32.c
…
drm_ioctl.c
drm: Used DRM_LEGACY for all legacy functions
2016-08-08 10:05:23 +02:00
drm_irq.c
drm: Make sure drm_vblank_no_hw_counter isn't abused
2016-08-08 14:34:05 -04:00
drm_kms_helper_common.c
…
drm_legacy.h
drm: Hide hw.lock cleanup in filp->release better
2016-06-16 10:16:37 +02:00
drm_lock.c
drm: Used DRM_LEGACY for all legacy functions
2016-08-08 10:05:23 +02:00
drm_memory.c
drm: Fix broken use of _PAGE_NO_CACHE on powerpc
2016-07-12 13:20:39 +02:00
drm_mipi_dsi.c
drm/dsi: Make set_tear_scanline command consistent
2016-07-12 13:19:26 +02:00
drm_mm.c
drm: Declare that create drm_mm nodes with size 0 is illegal
2016-08-08 10:05:21 +02:00
drm_modes.c
drm/imx: convey the pixelclk-active and de-active flags from DT to the ipu-di driver
2016-08-08 11:44:20 +02:00
drm_modeset_lock.c
drm/doc: Switch to sphinx/rst fixed-width quoting
2016-06-03 20:58:24 +02:00
drm_of.c
…
drm_panel.c
…
drm_pci.c
drm: Used DRM_LEGACY for all legacy functions
2016-08-08 10:05:23 +02:00
drm_plane_helper.c
drm/plane-helper: Add drm_plane_helper_check_state()
2016-08-08 14:19:45 -04:00
drm_platform.c
drm: Lobotomize set_busid nonsense for !pci drivers
2016-06-21 21:56:23 +02:00
drm_prime.c
drm/prime: fix error path deadlock fail
2016-06-13 17:32:18 +02:00
drm_probe_helper.c
drm: Only create a cmdline mode if no probed modes match
2016-06-02 15:10:22 +02:00
drm_rect.c
drm: Warn about negative sizes when calculating scale factor
2016-08-08 14:17:56 -04:00
drm_scatter.c
drm: Used DRM_LEGACY for all legacy functions
2016-08-08 10:05:23 +02:00
drm_simple_kms_helper.c
drm/simple_kms_helper: Use drm_plane_helper_check_state()
2016-08-08 14:19:58 -04:00
drm_sysfs.c
drm: Remove dev_pm_ops from drm_class
2016-06-09 08:43:25 +02:00
drm_trace_points.c
…
drm_trace.h
…
drm_vm.c
drm: Fix broken use of _PAGE_NO_CACHE on powerpc
2016-07-12 13:20:39 +02:00
drm_vma_manager.c
drm: Convert drm_vma_manager to embedded interval-tree in drm_mm
2016-08-08 10:05:17 +02:00
Kconfig
drm/radeon|amgpu: Make fbdev emulation optional
2016-08-12 10:41:53 +02:00
Makefile
drm: add generic zpos property
2016-07-29 09:59:30 +02:00