linux_dsm_epyc7002/drivers/gpu/drm
Chris Wilson 7292b9e658 drm/i915: Don't wake the device up to check if the engine is asleep
If the entire device is powered off, we can safely assume that the
engine is also asleep (and idle).

Reported-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Fixes: a091d4ee93 ("drm/i915: Hold a wakeref for probing the ring registers")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Mika Kuoppala <mika.kuoppala@intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180212093928.6005-1-chris@chris-wilson.co.uk
(cherry picked from commit 74d00d28a1)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2018-02-12 23:35:03 -08:00
..
amd drm/amdgpu: re-enable CGCG on CZ and disable on ST 2018-02-06 00:05:22 -05:00
arc
arm drm/arm/mali: Use drm_fb_cma_fbdev_init/fini() 2017-12-08 14:47:43 +01:00
armada Merge branch 'drm-armada-devel-4.15' of git://git.armlinux.org.uk/~rmk/linux-arm into drm-next 2018-01-05 09:51:43 +10:00
ast drm/ast: Load lut in crtc_commit 2018-02-01 11:35:46 +10:00
atmel-hlcdc drm/atmel-hlcdc: Use drm_fb_cma_fbdev_init/fini() 2017-12-08 14:47:39 +01:00
bochs drm/bochs: remove the default io_mem_pfn set 2017-12-27 11:34:51 -05:00
bridge Linux 4.15-rc4 2017-12-19 21:37:24 +10:00
cirrus drm/ttm: use an operation ctx for ttm_tt_populate in ttm_bo_driver (v2) 2017-12-28 09:48:19 -05:00
etnaviv drm/etnaviv: use memset32 to init pagetable 2018-01-02 17:36:53 +01:00
exynos drm/exynos: ipp: Remove Exynos DRM IPP subsystem 2018-01-02 08:41:22 +09:00
fsl-dcu
gma500 pci-v4.16-changes 2018-02-06 09:59:40 -08:00
hisilicon drm/ttm: use an operation ctx for ttm_tt_populate in ttm_bo_driver (v2) 2017-12-28 09:48:19 -05:00
i2c
i810
i915 drm/i915: Don't wake the device up to check if the engine is asleep 2018-02-12 23:35:03 -08:00
imx drm/imx: format modifier support 2018-01-05 11:33:24 +10:00
lib
mediatek
meson drm/meson: Add missing VPU init 2017-12-08 10:43:46 +01:00
mga
mgag200 drm/ttm: use an operation ctx for ttm_tt_populate in ttm_bo_driver (v2) 2017-12-28 09:48:19 -05:00
msm drm/graphics pull request for v4.16-rc1 2018-02-01 17:48:47 -08:00
mxsfb
nouveau nouveau features, i915 + amdgpu fixes 2018-02-08 11:42:05 -08:00
omapdrm Linux 4.15-rc8 2018-01-18 09:32:15 +10:00
panel drm/panel: lvds: Handle the optional regulator case properly 2018-01-15 10:16:56 +01:00
pl111 drm/pl111: Use drm_fb_cma_fbdev_init/fini() 2017-12-08 14:47:41 +01:00
qxl drm/ttm: use an operation ctx for ttm_tt_populate in ttm_bo_driver (v2) 2017-12-28 09:48:19 -05:00
r128 r128: don't open-code memdup_user() 2017-12-27 19:00:09 -05:00
radeon drm/radeon: adjust tested variable 2018-01-29 23:18:17 -05:00
rcar-du
rockchip drm/rockchip: lvds: Explicitly include pinctrl headers 2018-02-05 09:41:54 -08:00
savage
scheduler drm/scheduler: add license to the Makefile 2017-12-07 11:52:29 -05:00
selftests
shmobile
sis
sti drm/sti: Use drm_fb_cma_fbdev_init/fini() 2017-12-08 14:47:41 +01:00
stm drm/stm: ltdc: Remove unnecessary platform_get_resource() error check 2017-12-19 15:23:45 +01:00
sun4i drm/graphics pull request for v4.16-rc1 2018-02-01 17:48:47 -08:00
tdfx
tegra Linux 4.15-rc8 2018-01-18 09:32:15 +10:00
tilcdc drm/tilcdc changes for 4.16 2017-12-21 11:10:20 +10:00
tinydrm drm/tinydrm: add driver for ST7735R panels 2018-01-03 13:54:24 +01:00
ttm drm/ttm: Fix 'buf' pointer update in ttm_bo_vm_access_kmap() (v2) 2018-01-29 23:09:31 -05:00
tve200 drm/tve200: Use drm_fb_cma_fbdev_init/fini() 2017-12-08 14:47:42 +01:00
udl
vc4 drm/graphics pull request for v4.16-rc1 2018-02-01 17:48:47 -08:00
vgem
via
virtio drm/ttm: use an operation ctx for ttm_tt_populate in ttm_bo_driver (v2) 2017-12-28 09:48:19 -05:00
vmwgfx drm/graphics pull request for v4.16-rc1 2018-02-01 17:48:47 -08:00
zte drm/zte: Use drm_fb_cma_fbdev_init/fini() 2017-12-08 14:47:43 +01:00
ati_pcigart.c
drm_agpsupport.c
drm_atomic_helper.c
drm_atomic.c drm/atomic: document how to handle driver private objects 2017-12-15 11:26:54 +01:00
drm_auth.c drm: Check for lessee in DROP_MASTER ioctl 2018-01-31 09:27:51 +01:00
drm_blend.c drm/atomic-helper: Make zpos property kerneldoc less misleading 2017-12-14 14:20:35 +01:00
drm_bridge.c
drm_bufs.c
drm_cache.c
drm_color_mgmt.c
drm_connector.c Linux 4.15-rc4 2017-12-19 21:37:24 +10:00
drm_context.c
drm_crtc_helper_internal.h
drm_crtc_helper.c
drm_crtc_internal.h drm: rework delayed connector cleanup in connector_iter 2017-12-13 22:59:00 +01:00
drm_crtc.c
drm_debugfs_crc.c
drm_debugfs.c
drm_dma.c
drm_dp_aux_dev.c
drm_dp_dual_mode_helper.c
drm_dp_helper.c
drm_dp_mst_topology.c
drm_drv.c
drm_dumb_buffers.c
drm_edid_load.c
drm_edid.c drm/edid: kerneldoc for is_hdmi2_sink 2017-12-15 11:13:15 +01:00
drm_encoder_slave.c
drm_encoder.c
drm_fb_cma_helper.c drm/cma-helper: Add drm_fb_cma_fbdev_init/fini() 2017-12-08 14:27:47 +01:00
drm_fb_helper.c drm/framebuffer: Print task that allocated the fb in debug info. 2017-12-20 15:30:17 +01:00
drm_file.c vfs: do bulk POLL* -> EPOLL* replacement 2018-02-11 14:34:03 -08:00
drm_flip_work.c
drm_fourcc.c
drm_framebuffer.c drm/framebuffer: Print task that allocated the fb in debug info. 2017-12-20 15:30:17 +01:00
drm_gem_cma_helper.c
drm_gem_framebuffer_helper.c drm/gem-fb-helper: drm_gem_fbdev_fb_create() make funcs optional 2017-12-08 14:26:00 +01:00
drm_gem.c
drm_global.c
drm_hashtab.c
drm_info.c
drm_internal.h
drm_ioc32.c
drm_ioctl.c
drm_irq.c
drm_kms_helper_common.c
drm_lease.c drm: move lease init after validation in drm_lease_create 2017-12-21 09:49:40 +01:00
drm_legacy.h
drm_lock.c
drm_memory.c
drm_mipi_dsi.c
drm_mm.c Linux 4.15-rc4 2017-12-19 21:37:24 +10:00
drm_mode_config.c Linux 4.15-rc4 2017-12-19 21:37:24 +10:00
drm_mode_object.c
drm_modes.c
drm_modeset_helper.c
drm_modeset_lock.c
drm_of.c
drm_panel_orientation_quirks.c drm: fix tainted kernel caused by drm_panel_orientation_quirks.c 2017-12-23 20:06:45 +01:00
drm_panel.c
drm_pci.c
drm_plane_helper.c
drm_plane.c drm/plane: Make framebuffer refcounting the responsibility of setplane_internal callers 2017-12-20 14:49:06 +01:00
drm_prime.c
drm_print.c
drm_probe_helper.c
drm_property.c
drm_rect.c
drm_scatter.c
drm_scdc_helper.c
drm_simple_kms_helper.c
drm_syncobj.c Linux 4.15-rc8 2018-01-18 09:32:15 +10:00
drm_sysfs.c
drm_trace_points.c
drm_trace.h
drm_vblank.c
drm_vm.c
drm_vma_manager.c
Kconfig Fixes for 4.16: 2018-01-25 11:42:25 +10:00
Makefile drm: fix gpu scheduler link order 2018-01-24 15:49:04 -05:00