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linux-stable/drivers/gpu/drm
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Tvrtko Ursulin 77b04a0428 drm/i915: More use of the cached LRC state 
Since:

commit 82352e908a
Author: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Date:   Fri Jan 15 17:12:45 2016 +0000

    drm/i915: Cache LRC state page in the context

and:

commit 0eb973d31d
Author: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Date:   Fri Jan 15 15:10:28 2016 +0000

    drm/i915: Cache ringbuffer GTT VMA

We can also remove the ring buffer start updates on every
context update since the address will not change for the
duration of the LRC pin.

For GuC we can remove the update altogether because it
only cares about the ring buffer start.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Alex Dai <yu.dai@intel.com>
Cc: Dave Gordon <david.s.gordon@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/1453466567-33369-1-git-send-email-tvrtko.ursulin@linux.intel.com
2016-01-25 10:55:19 +00:00
..
amd drm/amdgpu: add missing irq.h include 2016-01-14 08:07:55 +10:00
armada Merge branch 'drm-armada-devel' of git://ftp.arm.linux.org.uk/~rmk/linux-arm into drm-next 2015-12-23 09:19:58 +10:00
ast drm: Pass 'name' to drm_encoder_init() 2015-12-11 09:13:20 +01:00
atmel-hlcdc drm: use dev_name as default unique name in drm_dev_alloc() 2015-12-15 13:56:06 +01:00
bochs drm/bochs: Constify function pointer structs 2015-12-15 13:42:36 +01:00
bridge Merge tag 'topic/drm-misc-2016-01-17' of git://anongit.freedesktop.org/drm-intel into drm-next 2016-01-18 07:01:16 +10:00
cirrus drm/cirrus: Constify function pointer structs 2015-12-15 13:43:59 +01:00
etnaviv drm/etnaviv: fix workaround for GC500 2016-01-07 11:57:57 +01:00
exynos drm/exynos: fix kernel panic issue at drm releasing 2016-01-13 00:16:39 +09:00
fsl-dcu drm: use dev_name as default unique name in drm_dev_alloc() 2015-12-15 13:56:06 +01:00
gma500 drm/gma500: use to_pci_dev() 2016-01-04 07:57:38 +01:00
i2c Merge tag 'topic/drm-misc-2016-01-17' of git://anongit.freedesktop.org/drm-intel into drm-next 2016-01-18 07:01:16 +10:00
i810
i915 drm/i915: More use of the cached LRC state 2016-01-25 10:55:19 +00:00
imx drm/fb_cma_helper: Remove implicit call to disable_unused_functions 2016-01-15 11:16:15 +01:00
mga
mgag200 drm/mgag200: Constify function pointer structs 2015-12-15 13:46:35 +01:00
msm Merge tag 'topic/drm-misc-2015-12-14' of git://anongit.freedesktop.org/drm-intel into drm-next 2015-12-15 10:40:15 +10:00
nouveau drm: nouveau: fix nouveau_debugfs_init prototype 2016-01-14 07:56:41 +10:00
omapdrm drm/omap: remove obsolete manager assignment 2015-12-31 11:25:48 +02:00
panel drm/panel: simple: Add QiaoDian qd43003c0-40 2015-12-16 18:15:26 +01:00
qxl drm/qxl: use to_qxl_bo macro 2015-12-15 13:39:40 +01:00
r128
radeon Merge tag 'topic/drm-misc-2016-01-17' of git://anongit.freedesktop.org/drm-intel into drm-next 2016-01-18 07:01:16 +10:00
rcar-du drm: Constify drm_encoder_slave_funcs 2015-12-15 13:41:17 +01:00
rockchip drm: rockchip: Support Synopsys DW MIPI DSI 2016-01-06 16:16:39 +08:00
savage
shmobile drm: Do not set connector->encoder in drivers 2016-01-13 13:30:53 +01:00
sis
sti drm/fb_cma_helper: Remove implicit call to disable_unused_functions 2016-01-15 11:16:15 +01:00
tdfx
tegra Merge tag 'topic/drm-misc-2016-01-17' of git://anongit.freedesktop.org/drm-intel into drm-next 2016-01-18 07:01:16 +10:00
tilcdc drm/fb_cma_helper: Remove implicit call to disable_unused_functions 2016-01-15 11:16:15 +01:00
ttm drm/ttm: add ttm_bo_move_to_lru_tail function v2 2016-01-13 12:21:21 -05:00
udl drm/udl: Constify function pointer structs 2015-12-15 13:48:54 +01:00
vc4 Merge tag 'topic/drm-misc-2016-01-17' of git://anongit.freedesktop.org/drm-intel into drm-next 2016-01-18 07:01:16 +10:00
vgem
via
virtio drm: Drop drm_helper_probe_single_connector_modes_nomerge() 2015-12-11 09:32:53 +01:00
vmwgfx drm/vmwgfx: Fix a width / pitch mismatch on framebuffer updates 2016-01-14 07:56:46 +10:00
ati_pcigart.c
drm_agpsupport.c
drm_atomic.c drm/atomic: Remove drm_atomic_connectors_for_crtc. 2016-01-06 16:37:39 +01:00
drm_atomic_helper.c drm/atomic: Remove drm_atomic_connectors_for_crtc. 2016-01-06 16:37:39 +01:00
drm_auth.c
drm_bridge.c drm/bridge: Improve kerneldoc 2015-12-08 16:07:53 +01:00
drm_bufs.c
drm_cache.c
drm_context.c
drm_crtc.c drm: Do not set connector->encoder in drivers 2016-01-13 13:30:53 +01:00
drm_crtc_helper.c drm: Add crtc->name and use it in debug messages 2015-12-11 09:13:48 +01:00
drm_crtc_internal.h
drm_debugfs.c
drm_dma.c
drm_dp_helper.c
drm_dp_mst_topology.c drm/dp/mst: fix in RAD element access 2016-01-04 12:11:20 -05:00
drm_drv.c drm: move MODULE_PARM_DESC to other file 2016-01-08 15:32:29 +01:00
drm_edid.c drm/edid: index CEA/HDMI mode tables using the VIC 2016-01-08 15:30:28 +01:00
drm_edid_load.c
drm_encoder_slave.c drm: Constify drm_encoder_slave_funcs 2015-12-15 13:41:17 +01:00
drm_fb_cma_helper.c drm/fb_cma_helper: Remove implicit call to disable_unused_functions 2016-01-15 11:16:15 +01:00
drm_fb_helper.c drm/fb-helper: Use proper plane mask for fb cleanup 2015-12-21 09:54:49 +01:00
drm_flip_work.c
drm_fops.c Linux 4.4-rc4 2015-12-08 11:04:26 +10:00
drm_gem.c drm: Remove opencoded drm_gem_object_release_handle() 2016-01-05 16:23:09 +01:00
drm_gem_cma_helper.c drm: Use the driver's gem_object_free function from CMA helpers. 2015-12-15 10:23:44 +01:00
drm_global.c
drm_hashtab.c
drm_info.c
drm_internal.h
drm_ioc32.c
drm_ioctl.c
drm_irq.c drm: move MODULE_PARM_DESC to other file 2016-01-08 15:32:29 +01:00
drm_legacy.h
drm_lock.c
drm_memory.c
drm_mipi_dsi.c
drm_mm.c
drm_modes.c drm/doc: Convert to markdown 2015-12-15 10:22:26 +01:00
drm_modeset_lock.c drm/doc: Convert to markdown 2015-12-15 10:22:26 +01:00
drm_of.c
drm_panel.c
drm_pci.c drm: add drm_pcie_get_max_link_width helper (v2) 2015-12-21 16:42:31 -05:00
drm_plane_helper.c drm: Pass 'name' to drm_universal_plane_init() 2015-12-11 09:13:10 +01:00
drm_platform.c
drm_prime.c drm/doc: Convert to markdown 2015-12-15 10:22:26 +01:00
drm_probe_helper.c drm: Don't overwrite UNVERFIED mode status to OK 2015-12-15 11:00:10 +10:00
drm_rect.c
drm_scatter.c
drm_sysfs.c drm/sysfs: use kobj_to_dev() 2016-01-13 16:43:07 +01:00
drm_trace.h
drm_trace_points.c
drm_vm.c
drm_vma_manager.c
Kconfig Merge branch 'drm-next-4.5' of git://people.freedesktop.org/~agd5f/linux into drm-next 2015-12-23 14:15:26 +10:00
Makefile drm/etnaviv: add initial etnaviv DRM driver 2015-12-15 14:48:02 +01:00