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linux/drivers/gpu/drm
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Robin Murphy 268af50f38 drm/panfrost: Support cache-coherent integrations 
When the GPU's ACE-Lite interface is fully wired up and capable of
snooping CPU caches, it may be described as "dma-coherent" in
devicetree, which will already inform the DMA layer not to perform
unnecessary cache maintenance. However, we still need to ensure that
the GPU uses the appropriate cacheable outer-shareable attributes in
order to generate the requisite snoop signals, and that CPU mappings
don't create a mismatch by using a non-cacheable type either.

Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Tested-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Steven Price <steven.price@arm.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://patchwork.freedesktop.org/patch/msgid/7024ce18c1cb1a226e918037d49175571db0b436.1600780574.git.robin.murphy@arm.com
2020-10-30 10:08:08 +01:00
..
amd
drm/amdgpu: switch to new allocator v2
2020-10-29 15:56:55 +01:00
arc
drm/atomic: Pass the full state to CRTC atomic enable/disable
2020-10-09 09:55:59 +02:00
arm
drm/komeda: Convert to DEFINE_SHOW_ATTRIBUTE
2020-10-23 13:52:15 +01:00
armada
drm/atomic: Pass the full state to CRTC atomic enable/disable
2020-10-09 09:55:59 +02:00
aspeed
drm/aspeed: Fix Kconfig warning & subsequent build errors
2020-10-12 15:14:33 +10:30
ast
drm/atomic: Pass the full state to CRTC atomic enable/disable
2020-10-09 09:55:59 +02:00
atmel-hlcdc
drm/atomic: Pass the full state to CRTC atomic enable/disable
2020-10-09 09:55:59 +02:00
bochs
Linux 5.8
2020-08-11 11:58:31 +10:00
bridge
drm: bridge: adv7511: make adv7511_hdmi_hw_params() static
2020-10-17 08:12:00 +02:00
etnaviv
dma-buf: Use struct dma_buf_map in dma_buf_vunmap() interfaces
2020-09-29 12:41:21 +02:00
exynos
drm/atomic: Pass the full state to CRTC atomic enable/disable
2020-10-09 09:55:59 +02:00
fsl-dcu
drm/atomic: Pass the full state to CRTC atomic enable/disable
2020-10-09 09:55:59 +02:00
gma500
drm/gma500: fix double free of gma_connector
2020-10-05 15:52:37 +02:00
hisilicon
drm/hisilicon: Use the same style of variable type in hibmc_drm_drv
2020-10-18 20:36:27 -04:00
i2c
sound updates for 5.9
2020-08-06 14:27:31 -07:00
i810
drm/i810: make i810_flush_queue() return void
2020-09-11 10:54:17 +02:00
i915
dma-buf: Use struct dma_buf_map in dma_buf_vunmap() interfaces
2020-09-29 12:41:21 +02:00
imx
drm/atomic: Pass the full state to CRTC atomic enable/disable
2020-10-09 09:55:59 +02:00
ingenic
drm/atomic: Pass the full state to CRTC atomic enable/disable
2020-10-09 09:55:59 +02:00
lib
…
lima
Linux 5.8
2020-08-11 11:58:31 +10:00
mcde
drm/mcde: Fix handling of platform_get_irq() error
2020-10-17 09:32:56 +02:00
mediatek
drm/atomic: Pass the full state to CRTC atomic enable/disable
2020-10-09 09:55:59 +02:00
meson
drm/atomic: Pass the full state to CRTC atomic enable/disable
2020-10-09 09:55:59 +02:00
mga
…
mgag200
drm/mgag200: fix spelling mistake "expeced" -> "expected"
2020-08-27 11:17:52 +02:00
msm
drm/atomic: Pass the full state to CRTC atomic enable/disable
2020-10-09 09:55:59 +02:00
mxsfb
drm/atomic: Pass the full state to CRTC atomic enable/disable
2020-10-09 09:55:59 +02:00
nouveau
drm/nouveau: switch to new allocator
2020-10-29 15:57:17 +01:00
omapdrm
drm/atomic: Pass the full state to CRTC atomic enable/disable
2020-10-09 09:55:59 +02:00
panel
drm: panel: add TDO tl070wsh30 panel driver
2020-10-19 10:08:02 +02:00
panfrost
drm/panfrost: Support cache-coherent integrations
2020-10-30 10:08:08 +01:00
pl111
drm/pl111: Introduce GEM object functions
2020-09-25 09:21:14 +02:00
qxl
drm/qxl: drop ttm_page_alloc.h include
2020-10-29 15:57:36 +01:00
r128
…
radeon
drm/radeon: switch to new allocator v2
2020-10-29 15:57:05 +01:00
rcar-du
drm/atomic: Pass the full state to CRTC atomic enable/disable
2020-10-09 09:55:59 +02:00
rockchip
drm/atomic: Pass the full state to CRTC atomic enable/disable
2020-10-09 09:55:59 +02:00
savage
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
scheduler
drm/sched: Avoid infinite waits in the drm_sched_entity_destroy() path
2020-10-05 15:06:33 +02:00
selftests
drm/mm/selftests: fix wrong return type casting
2020-06-23 15:57:30 +02:00
shmobile
drm/shmobile: Set GEM CMA functions with DRM_GEM_CMA_DRIVER_OPS
2020-06-10 09:05:18 +02:00
sis
…
sti
drm/atomic: Pass the full state to CRTC atomic enable/disable
2020-10-09 09:55:59 +02:00
stm
drm/atomic: Pass the full state to CRTC atomic enable/disable
2020-10-09 09:55:59 +02:00
sun4i
drm/atomic: Pass the full state to CRTC atomic enable/disable
2020-10-09 09:55:59 +02:00
tdfx
…
tegra
drm/atomic: Pass the full state to CRTC atomic enable/disable
2020-10-09 09:55:59 +02:00
tidss
drm/atomic: Pass the full state to CRTC atomic enable/disable
2020-10-09 09:55:59 +02:00
tilcdc
drm/tilcdc: avoid 'make W=2' build failure
2020-10-27 20:36:23 +02:00
tiny
drm/mipi-dbi: Remove ->enabled
2020-06-24 09:17:34 +02:00
ttm
drm/ttm: nuke old page allocator
2020-10-29 15:57:57 +01:00
tve200
drm/tve200: Fix handling of platform_get_irq() error
2020-10-17 09:33:01 +02:00
udl
drm/udl: Use GEM vmap/mmap function from SHMEM helpers
2020-06-10 10:17:21 +02:00
v3d
drm/v3d: convert to use module_platform_driver
2020-08-10 15:32:00 +02:00
vboxvideo
drm/atomic: Pass the full state to CRTC atomic enable/disable
2020-10-09 09:55:59 +02:00
vc4
drm/vc4: dsi: Only register our component once a DSI device is attached
2020-10-22 16:49:43 +02:00
vgem
drm/vgem: Introduce GEM object functions
2020-09-25 09:21:30 +02:00
via
drm/via: reduce no need mutex_lock area
2020-10-17 10:10:24 +02:00
virtio
drm/virtio: Use UUID API for importing the UUID
2020-10-14 09:30:19 +02:00
vkms
drm/vkms: fbdev emulation support
2020-10-20 10:34:40 +02:00
vmwgfx
drm/vmwgfx: switch to new allocator
2020-10-29 15:57:27 +01:00
xen
drm/xen: Introduce GEM object functions
2020-09-25 09:21:40 +02:00
xlnx
drm: xlnx: Use dma_request_chan for DMA channel request
2020-10-28 17:28:27 -07:00
zte
drm/atomic: Pass the full state to CRTC atomic enable/disable
2020-10-09 09:55:59 +02:00
drm_agpsupport.c
…
drm_atomic_helper.c
drm/atomic: Pass the full state to CRTC atomic enable/disable
2020-10-09 09:55:59 +02:00
drm_atomic_state_helper.c
drm/atomic-helper: reset vblank on crtc reset
2020-07-02 20:25:51 +02:00
drm_atomic_uapi.c
drm : Insert blank lines after declarations.
2020-07-02 15:26:00 +02:00
drm_atomic.c
drm/atomic: document and enforce rules around "spurious" EBUSY
2020-10-08 11:30:03 +02:00
drm_auth.c
drm/auth: make drm_{set,drop}master_ioctl symmetrical
2020-06-15 14:49:50 +01:00
drm_blend.c
…
drm_bridge_connector.c
drm/bridge_connector: Set default status connected for eDP connectors
2020-08-26 19:11:41 +02:00
drm_bridge.c
drm: bridge: Pass drm_display_info to drm_bridge_funcs .mode_valid()
2020-06-23 19:53:27 +02:00
drm_bufs.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
drm_cache.c
…
drm_client_modeset.c
drm: Nuke mode->vrefresh
2020-05-27 14:31:42 +03:00
drm_client.c
drm/client: Add drm_client_framebuffer_flush()
2020-05-26 13:31:01 +02:00
drm_color_mgmt.c
drm/modeset-lock: Take the modeset BKL for legacy drivers
2020-08-17 13:41:50 -04:00
drm_connector.c
drm: document that user-space should avoid parsing EDIDs
2020-10-22 13:49:14 +02:00
drm_context.c
…
drm_crtc_helper_internal.h
drm/probe_helper: Add drm_connector_helper_funcs.mode_valid_ctx
2020-07-13 13:29:20 -04:00
drm_crtc_helper.c
drm : Insert blank lines after declarations.
2020-07-02 15:26:00 +02:00
drm_crtc_internal.h
…
drm_crtc.c
Linux 5.9-rc2
2020-08-25 11:00:02 +02:00
drm_damage_helper.c
…
drm_debugfs_crc.c
drm/crc-debugfs: Fix memleak in crc_control_write
2020-09-01 09:45:44 +02:00
drm_debugfs.c
drm/debug: Expose connector VRR monitor range via debugfs
2020-06-25 15:47:14 -07:00
drm_dma.c
…
drm_dp_aux_dev.c
drm/dp_aux_dev: check aux_dev before use in drm_dp_aux_dev_get_by_minor()
2020-10-15 13:58:54 -04:00
drm_dp_cec.c
…
drm_dp_dual_mode_helper.c
…
drm_dp_helper.c
Merge tag 'topic/nouveau-i915-dp-helpers-and-cleanup-2020-08-31-1' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2020-09-09 12:27:13 +10:00
drm_dp_mst_topology_internal.h
…
drm_dp_mst_topology.c
drm/dp_mst: Retrieve extended DPCD caps for topology manager
2020-09-22 14:06:20 -04:00
drm_drv.c
drm/dev: Remove drm_dev_init
2020-09-21 10:45:08 +02:00
drm_dsc.c
…
drm_dumb_buffers.c
…
drm_edid_load.c
…
drm_edid.c
drm: Quieten [zero] EDID carping
2020-10-29 22:22:44 +00:00
drm_encoder_slave.c
drm: encoder_slave: use new I2C API
2020-06-19 09:20:21 +02:00
drm_encoder.c
…
drm_fb_cma_helper.c
…
drm_fb_helper.c
drm/fb-helper: Add locking to sysrq handling
2020-10-08 11:29:33 +02:00
drm_file.c
drm : Insert blank lines after declarations.
2020-07-02 15:26:00 +02:00
drm_flip_work.c
…
drm_format_helper.c
drm/format-helper: Add drm_fb_swab()
2020-05-26 13:33:08 +02:00
drm_fourcc.c
drm/fourcc: Add AXBXGXRX106106106106 format
2020-10-20 20:51:42 +01:00
drm_framebuffer.c
gpu/drm: cleanup coding style a bit
2020-09-09 11:45:18 +02:00
drm_gem_cma_helper.c
dma-buf: Use struct dma_buf_map in dma_buf_vunmap() interfaces
2020-09-29 12:41:21 +02:00
drm_gem_framebuffer_helper.c
…
drm_gem_shmem_helper.c
dma-buf: Use struct dma_buf_map in dma_buf_vunmap() interfaces
2020-09-29 12:41:21 +02:00
drm_gem_ttm_helper.c
drm/ttm: merge offset and base in ttm_bus_placement
2020-09-08 10:43:30 +02:00
drm_gem_vram_helper.c
drm/vram_helpers: drop ttm_page_alloc.h include
2020-10-29 15:57:47 +01:00
drm_gem.c
drm: Remove obsolete GEM and PRIME callbacks from struct drm_driver
2020-09-25 09:21:48 +02:00
drm_hashtab.c
…
drm_hdcp.c
…
drm_internal.h
drm: Give irq_by_busid drm_legacy_ prefix
2020-10-21 18:05:11 +02:00
drm_ioc32.c
drm : Insert blank lines after declarations.
2020-07-02 15:26:00 +02:00
drm_ioctl.c
drm: Give irq_by_busid drm_legacy_ prefix
2020-10-21 18:05:11 +02:00
drm_irq.c
drm: use drm_dev_has_vblank more
2020-05-29 12:58:11 +02:00
drm_kms_helper_common.c
…
drm_lease.c
drm : Insert blank lines after declarations.
2020-07-02 15:26:00 +02:00
drm_legacy_misc.c
…
drm_legacy.h
…
drm_lock.c
drm : Insert blank lines after declarations.
2020-07-02 15:26:00 +02:00
drm_managed.c
drm/dev: Remove drm_dev_init
2020-09-21 10:45:08 +02:00
drm_memory.c
…
drm_mipi_dbi.c
Linux 5.8
2020-08-11 11:58:31 +10:00
drm_mipi_dsi.c
drm: mipi-dsi: Convert logging to drm_* functions.
2020-07-10 20:21:45 +02:00
drm_mm.c
drm/mm: cleanup and improve next_hole_*_addr()
2020-06-23 15:46:40 +02:00
drm_mode_config.c
drm : Insert blank lines after declarations.
2020-07-02 15:26:00 +02:00
drm_mode_object.c
drm/modeset-lock: Take the modeset BKL for legacy drivers
2020-08-17 13:41:50 -04:00
drm_modes.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
drm_modeset_helper.c
…
drm_modeset_lock.c
…
drm_of.c
Linux 5.8
2020-08-11 11:58:31 +10:00
drm_panel_orientation_quirks.c
drm: Added orientation quirk for ASUS tablet model T103HAF
2020-08-04 11:45:23 +02:00
drm_panel.c
drm/panel: Add helper for reading DT rotation
2020-08-16 17:12:18 +02:00
drm_pci.c
drm: Give irq_by_busid drm_legacy_ prefix
2020-10-21 18:05:11 +02:00
drm_plane_helper.c
…
drm_plane.c
Linux 5.9-rc2
2020-08-25 11:00:02 +02:00
drm_prime.c
dma-buf: Use struct dma_buf_map in dma_buf_vunmap() interfaces
2020-09-29 12:41:21 +02:00
drm_print.c
…
drm_probe_helper.c
Merge tag 'drm-intel-next-2020-07-15' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2020-07-31 14:42:37 +10:00
drm_property.c
…
drm_rect.c
…
drm_scatter.c
gpu/drm: remove the powerpc hack in drm_legacy_sg_alloc
2020-06-02 10:59:11 -07:00
drm_scdc_helper.c
…
drm_self_refresh_helper.c
…
drm_simple_kms_helper.c
drm/atomic: Pass the full state to CRTC atomic enable/disable
2020-10-09 09:55:59 +02:00
drm_syncobj.c
drm/syncobj: Tune down unordered timeline DRM_ERROR
2020-08-02 15:22:31 +02:00
drm_sysfs.c
drm/connector: notify userspace on hotplug after register complete
2020-06-03 10:24:23 +02:00
drm_trace_points.c
…
drm_trace.h
…
drm_vblank_work.c
This tree adds the sched_set_fifo*() encapsulation APIs to remove
2020-08-06 11:55:43 -07:00
drm_vblank.c
drm/atomic-helper: Remove the timestamping constant update from drm_atomic_helper_update_legacy_modeset_state()
2020-09-14 22:37:31 +03:00
drm_vm.c
drm-misc-next for v5.9:
2020-06-24 15:45:51 +10:00
drm_vma_manager.c
…
drm_writeback.c
…
Kconfig
drm/ttm: nuke old page allocator
2020-10-29 15:57:57 +01:00
Makefile
drm/imx: compile imx directory by default
2020-09-09 16:39:48 +02:00