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alistair23-linux/drivers/gpu/drm
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Chris Wilson 5db1d4ea91 drm/i915/execlists: Push the tasklet kick after reset to reset_finish 
In the unlikely case where we have failed to keep submitting to the GPU,
we end up with the ELSP queue empty but a pending queue of requests.
Here, we skip the per-engine reset as there is no guilty request, but in
doing so we also skip the engine restart leaving ourselves with a
permanently hung engine. A quick way to recover is by moving the tasklet
kick to execlists_reset_finish() (from init_hw). We still emit the error
on hanging, so the error is not lost but we should be able to recover.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Michel Thierry <michel.thierry@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180604073441.6737-2-chris@chris-wilson.co.uk
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
 		2018-06-14 19:20:33 +01:00
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amd Merge branch 'drm-fixes-4.17' of git://people.freedesktop.org/~agd5f/linux into drm-fixes 2018-04-26 11:08:26 +10:00
arc drm/arcpgu: remove drm_encoder_slave 2018-01-30 18:05:25 +01:00
arm drm: mali-dp: Add YUV->RGB conversion support for video layers 2018-03-14 11:41:01 +00:00
armada drm: Don't pass clip to drm_atomic_helper_check_plane_state() 2018-03-05 20:48:25 +02:00
ast drm/ast: fix mode_valid's return type 2018-04-25 09:09:22 +02:00
atmel-hlcdc drm/atmel-hclcdc: Convert to the new generic alpha property 2018-04-16 21:20:40 +02:00
bochs drm/bochs: fix mode_valid's return type 2018-04-25 09:34:00 +02:00
bridge drm-misc-next for v4.18: 2018-04-30 09:32:43 +10:00
cirrus Linux 4.16-rc7 2018-03-28 14:30:41 +10:00
etnaviv drm/etnaviv: bump HW job limit to 4 2018-03-22 11:08:48 +01:00
exynos drm-misc-next for v4.18: 2018-04-30 09:32:43 +10:00
fsl-dcu
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gma500 drm/gma500: fix psb_intel_lvds_mode_valid()'s return type 2018-04-25 09:38:37 +02:00
hisilicon drm/hisilicon: fix mode_valid's return type 2018-04-25 09:09:22 +02:00
i2c drm/i2c: tda998x: fix mode_valid's return type 2018-04-25 09:38:57 +02:00
i810
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i915 drm/i915/execlists: Push the tasklet kick after reset to reset_finish 2018-06-14 19:20:33 +01:00
imx Linux 4.16-rc7 2018-03-28 14:30:41 +10:00
lib
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mediatek drm: Don't pass clip to drm_atomic_helper_check_plane_state() 2018-03-05 20:48:25 +02:00
meson Linux 4.16-rc7 2018-03-28 14:30:41 +10:00
mga
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mgag200 drm/mgag200: fix mode_valid's return type 2018-04-25 09:09:22 +02:00
msm Merge tag 'drm-msm-fixes-2018-04-25' of git://people.freedesktop.org/~robclark/linux into drm-fixes 2018-04-26 11:09:04 +10:00
mxsfb drm/mxsfb: Use simple_display_pipe prepare_fb helper 2018-04-24 13:58:43 +02:00
nouveau Merge airlied/drm-next into drm-misc-next 2018-03-30 12:35:45 -04:00
omapdrm drm-misc-next for v4.18: 2018-04-30 09:32:43 +10:00
panel drm/panel: rm68200: Add backlight dependency 2018-03-14 11:51:24 +01:00
pl111 drm/pl111: Use simple_display_pipe prepare_fb helper 2018-04-24 13:58:24 +02:00
qxl drm-misc-next for v4.18: 2018-04-30 09:32:43 +10:00
r128 r128: don't open-code memdup_user() 2017-12-27 19:00:09 -05:00
radeon drm/radeon: add PX quirk for Asus K73TK 2018-04-11 13:11:50 -05:00
rcar-du drm/rcar-du: Convert to the new generic alpha property 2018-04-16 21:20:59 +02:00
rockchip drm/rockchip: psr: Remove flush by CRTC 2018-04-24 08:34:54 +02:00
savage
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scheduler treewide/trivial: Remove ';;$' typo noise 2018-02-22 10:59:33 +01:00
selftests
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shmobile
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sis
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sti drm/sti: Depend on OF rather than selecting it 2018-04-05 14:04:17 +02:00
stm drm/stm: ltdc: fix warning in ltdc_crtc_update_clut() 2018-04-19 12:24:45 +02:00
sun4i drm-misc-next for v4.18: 2018-04-30 09:32:43 +10:00
tdfx
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tegra drm-misc-next for v4.18: 2018-04-30 09:32:43 +10:00
tilcdc drm/tilcdc: tilcdc_panel: Rename device from "panel" to "tilcdc-panel" 2018-02-28 11:48:25 +02:00
tinydrm drm: Move simple_display_pipe prepare_fb helper into gem fb helpers 2018-04-24 13:57:22 +02:00
ttm drm/ttm: Export the ttm_k[un]map_atomic_prot API. 2018-03-22 11:10:06 +01:00
tve200 drm/tve200: Use simple_display_pipe prepare_fb helper 2018-04-24 13:58:06 +02:00
udl drm/udl: fix mode_valid's return type 2018-04-25 09:09:22 +02:00
vc4 drm-misc-next for v4.18: 2018-04-30 09:32:43 +10:00
vgem
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via
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virtio drm-misc-next for v4.18: 2018-04-30 09:32:43 +10:00
vmwgfx drm/vmwgfx: Remove no-op prepare/cleanup_fb callbacks 2018-04-24 13:57:11 +02:00
xen drm/xen-front: use simple display pipe prepare_fb helper 2018-04-24 14:02:53 +02:00
zte drm/zte: Stop consulting plane->crtc 2018-03-29 19:14:21 +03:00
Kconfig drm/xen-front: Add support for Xen PV display frontend 2018-04-03 14:41:48 +03:00
Makefile drm/xen-front: Add support for Xen PV display frontend 2018-04-03 14:41:48 +03:00
ati_pcigart.c
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drm_agpsupport.c
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drm_atomic.c Merge drm/drm-next into drm-intel-next-queued 2018-05-02 12:20:32 +03:00
drm_atomic_helper.c drm/atomic: Add sanity checks to drm_atomic_helper_async_commit() 2018-04-18 09:06:16 +02:00
drm_auth.c drm: Check for lessee in DROP_MASTER ioctl 2018-01-31 09:27:51 +01:00
drm_blend.c drm/blend: Add a generic alpha property 2018-04-16 21:17:29 +02:00
drm_bridge.c
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drm_bufs.c drm: dma_bufs: Fixed checkpatch issues 2018-03-19 09:31:20 -04:00
drm_cache.c
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drm_color_mgmt.c kernel.h: Retain constant expression output for max()/min() 2018-04-05 14:17:16 -07:00
drm_connector.c drm/docs: Document "scaling mode" property better 2018-02-20 12:10:46 +01:00
drm_context.c
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drm_crtc.c drm: Use plane->state->fb over plane->fb 2018-03-29 19:14:21 +03:00
drm_crtc_helper.c
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drm_crtc_helper_internal.h
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drm_crtc_internal.h drm: Don't EXPORT drm_add/reset_display_info 2018-04-24 21:34:53 +02:00
drm_debugfs.c
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drm_debugfs_crc.c drm/crc: Add support for polling on the data fd. 2018-02-05 13:22:44 +01:00
drm_dma.c
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drm_dp_aux_dev.c sched/wait, drivers/drm: Convert wait_on_atomic_t() usage to the new wait_var_event() API 2018-03-20 08:23:18 +01:00
drm_dp_dual_mode_helper.c drm/i915: Fix LSPCON TMDS output buffer enabling from low-power state 2018-04-18 16:33:14 +03:00
drm_dp_helper.c drm/dp: Add HBR3 support in existing DRM DP helpers 2018-01-26 13:36:53 +02:00
drm_dp_mst_topology.c drm/dp/mst: Fix off-by-one typo when dump payload table 2018-03-28 09:12:16 +03:00
drm_drv.c drm: Use srcu to protect drm_device.unplugged 2018-03-29 13:19:20 +03:00
drm_dumb_buffers.c
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drm_edid.c drm-misc-next for v4.18: 2018-04-30 09:32:43 +10:00
drm_edid_load.c
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drm_encoder.c drm: Warn if plane/crtc/encoder/connector index exceeds our 32bit bitmasks 2018-01-29 18:46:53 +02:00
drm_encoder_slave.c
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drm_fb_cma_helper.c
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drm_fb_helper.c drm: Remove now pointelss blob->data casts 2018-03-16 15:44:01 +02:00
drm_file.c vfs: do bulk POLL* -> EPOLL* replacement 2018-02-11 14:34:03 -08:00
drm_flip_work.c
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drm_fourcc.c drm/fourcc: Add a alpha field to drm_format_info 2018-01-29 12:07:47 +01:00
drm_framebuffer.c drm: Reshuffle getfb error returns 2018-03-30 17:54:27 +01:00
drm_gem.c drm/gem: Document that handle_create must be the last step 2018-03-26 17:42:06 +02:00
drm_gem_cma_helper.c
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drm_gem_framebuffer_helper.c drm: Move simple_display_pipe prepare_fb helper into gem fb helpers 2018-04-24 13:57:22 +02:00
drm_global.c
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drm_hashtab.c
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drm_info.c
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drm_internal.h
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drm_ioc32.c
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drm_ioctl.c drm: Print the pid when debug logging an ioctl error. 2018-02-10 22:23:10 +00:00
drm_irq.c
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drm_kms_helper_common.c
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drm_lease.c gpu: drm/lease:: Use list_{next/prev}_entry instead of list_entry 2018-03-26 10:38:06 +02:00
drm_legacy.h
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drm_lock.c
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drm_memory.c drm: fix drm_get_max_iomem type mismatch 2018-02-22 11:18:58 -05:00
drm_mipi_dsi.c drm/dsi: Fix improper use of mipi_dsi_device_transfer() return value 2018-01-16 17:10:14 -05:00
drm_mm.c Linux 4.16-rc7 2018-03-28 14:30:41 +10:00
drm_mode_config.c Linux 4.15-rc4 2017-12-19 21:37:24 +10:00
drm_mode_object.c
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drm_modes.c drm: Fix uabi regression by allowing garbage mode->type from userspace 2018-03-23 13:51:12 +02:00
drm_modeset_helper.c
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drm_modeset_lock.c drm/atomic: Call ww_acquire_done after drm_modeset_lock_all 2018-03-05 10:35:32 +01:00
drm_of.c drm: of: simplify component probe code 2018-03-06 14:05:00 +05:30
drm_panel.c
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drm_panel_orientation_quirks.c drm: panel-orientation-quirks: Add quirk for Lenovo Ideapad Mixx 320 2018-04-24 13:43:45 +02:00
drm_pci.c
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drm_plane.c drm: Use plane->state->fb over plane->fb 2018-03-29 19:14:21 +03:00
drm_plane_helper.c drm: Don't pass clip to drm_atomic_helper_check_plane_state() 2018-03-05 20:48:25 +02:00
drm_prime.c drm: add parameter explanation for some gem dmabuf_ops 2018-03-28 15:10:28 -05:00
drm_print.c drm: Reduce object size of DRM_DEV_<LEVEL> uses 2018-03-19 15:15:42 +01:00
drm_probe_helper.c Linux 4.16-rc7 2018-03-28 14:30:41 +10:00
drm_property.c Revert "drm: Use a flexible array member for blob property data" 2018-03-16 15:44:01 +02:00
drm_rect.c
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drm_scatter.c
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drm_scdc_helper.c drm/scdc-helper: Convert errors into debug messages 2018-03-26 21:37:24 +03:00
drm_simple_kms_helper.c drm/simple-kms-helper: Plumb plane state to the enable hook 2018-03-28 19:19:32 +03:00
drm_syncobj.c drm: Use idr_init_base(1) when using id==0 for invalid 2018-02-19 12:21:24 +00:00
drm_sysfs.c
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drm_trace.h
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drm_trace_points.c
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drm_vblank.c Merge tag 'drm-intel-next-2018-03-08' of git://anongit.freedesktop.org/drm/drm-intel into drm-next 2018-03-14 14:53:01 +10:00
drm_vm.c
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drm_vma_manager.c
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