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linux-uconsole/drivers/gpu/drm
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Douglas Anderson 6cb4997861 drm/rockchip: Suspend DP late 
[ Upstream commit f7ccbed656 ]

In commit fe64ba5c63 ("drm/rockchip: Resume DP early") we moved
resume to be early but left suspend at its normal time.  This seems
like it could be OK, but casues problems if a suspend gets interrupted
partway through.  The OS only balances matching suspend/resume levels.
...so if suspend was called then resume will be called.  If suspend
late was called then resume early will be called.  ...but if suspend
was called resume early might not get called.  This leads to an
unbalance in the clock enables / disables.

Lets take the simple fix and just move suspend to be late to match.
This makes the PM core take proper care in keeping things balanced.

Fixes: fe64ba5c63 ("drm/rockchip: Resume DP early")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190802184616.44822-1-dianders@chromium.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-08-29 08:28:40 +02:00
..
amd drm/amdgpu: fix a potential information leaking bug 2019-08-25 10:47:55 +02:00
arc drm: drop _mode_ from drm_mode_connector_attach_encoder 2018-07-13 18:40:27 +02:00
arm drm/arm/hdlcd: Allow a bit of clock tolerance 2019-06-25 11:35:58 +08:00
armada drm/armada: remove obsolete fb unreferencing kfifo and workqueue 2018-07-30 11:53:06 +01:00
ast drm/ast: Fix connector leak during driver unload 2018-12-21 14:15:23 +01:00
atmel-hlcdc Merge v4.18-rc3 into drm-next 2018-07-04 10:27:12 +10:00
bochs drm: drop _mode_ from drm_mode_connector_attach_encoder 2018-07-13 18:40:27 +02:00
bridge drm/bridge: lvds-encoder: Fix build error while CONFIG_DRM_KMS_HELPER=m 2019-08-25 10:47:54 +02:00
cirrus drm/cirrus: Use drm_framebuffer_put to avoid kernel oops in clean-up 2019-04-20 09:16:00 +02:00
etnaviv drm/etnaviv: add missing failure path to destroy suballoc 2019-07-10 09:53:43 +02:00
exynos drm/exynos: fix missing decrement of retry counter 2019-08-25 10:47:57 +02:00
fsl-dcu drm: drop _mode_ from drm_mode_connector_attach_encoder 2018-07-13 18:40:27 +02:00
gma500 drm/gma500/cdv: Check vbt config bits when detecting lvds panels 2019-06-11 12:20:54 +02:00
hisilicon drm/hisilicon: hibmc: Do not carry error code in HiBMC framebuffer pointer 2018-11-21 09:19:10 +01:00
i2c Merge branch 'drm-tda9950-fixes' of git://git.armlinux.org.uk/~rmk/linux-arm into drm-fixes 2018-10-04 10:32:14 +10:00
i810 drm/i810: off by one in i810_dma_vertex() 2018-07-03 15:00:42 +02:00
i915 drm/i915: Fix wrong escape clock divisor init for GLK 2019-08-16 10:12:51 +02:00
imx drm/imx: only send event on crtc disable if kept disabled 2019-07-10 09:53:44 +02:00
lib
mediatek drm/mediatek: call mtk_dsi_stop() after mtk_drm_crtc_atomic_disable() 2019-07-10 09:53:34 +02:00
meson drm/meson: Uninstall IRQ handler 2019-05-04 09:20:20 +02:00
mga
mgag200 drm: drop _mode_ from drm_mode_connector_attach_encoder 2018-07-13 18:40:27 +02:00
msm drm: msm: Fix add_gpu_components 2019-08-25 10:47:57 +02:00
mxsfb
nouveau drm/nouveau: fix memory leak in nouveau_conn_reset() 2019-08-06 19:06:53 +02:00
omapdrm drm/omap: dsi: Fix PM for display blank with paired dss_pll calls 2019-05-31 06:46:34 -07:00
panel drm/panel: simple: Fix panel_simple_dsi_probe 2019-07-31 07:26:56 +02:00
pl111 drm/pl111: Initialize clock spinlock early 2019-06-15 11:54:00 +02:00
qxl drm: drop _mode_ from drm_mode_connector_attach_encoder 2018-07-13 18:40:27 +02:00
r128
radeon drm/radeon: prefer lower reference dividers 2019-06-11 12:20:55 +02:00
rcar-du drm: rcar-du: add missing of_node_put 2019-04-05 22:33:10 +02:00
rockchip drm/rockchip: Suspend DP late 2019-08-29 08:28:40 +02:00
savage drm/savage: off by one in savage_bci_cmdbuf() 2018-07-04 14:27:01 +02:00
scheduler drm/scheduler: fix param documentation 2018-08-09 11:57:39 -05:00
selftests drm-misc-next for 4.19: 2018-06-22 12:58:08 +10:00
shmobile drm: drop _mode_ from drm_mode_connector_attach_encoder 2018-07-13 18:40:27 +02:00
sis
sti drm: drop _mode_ from drm_mode_connector_attach_encoder 2018-07-13 18:40:27 +02:00
stm drm/stm: Replace drm_dev_unref with drm_dev_put 2018-07-13 10:11:02 +02:00
sun4i drm/sun4i: Fix sun8i HDMI PHY configuration for > 148.5 MHz 2019-06-09 09:17:23 +02:00
tdfx
tegra drm/tegra: gem: Fix CPU-cache maintenance for BO's allocated using get_pages() 2019-06-09 09:17:22 +02:00
tilcdc drm-misc-next for 4.19: 2018-07-20 10:46:49 +10:00
tinydrm tinydrm/mipi-dbi: Use dma-safe buffers for all SPI transfers 2019-05-31 06:46:32 -07:00
ttm drm/ttm: fix out-of-bounds read in ttm_put_pages() v2 2019-04-27 09:36:37 +02:00
tve200
udl drm/udl: move to embedding drm device inside udl device. 2019-07-21 09:03:18 +02:00
v3d drm/v3d: Handle errors from IRQ setup. 2019-05-31 06:46:34 -07:00
vc4 drm/vc4: fix fb references in async update 2019-06-15 11:54:11 +02:00
vgem drm/vgem: fix use-after-free when drm_gem_handle_create() fails 2019-04-03 06:26:26 +02:00
via treewide: Use array_size() in vzalloc() 2018-06-12 16:19:22 -07:00
virtio drm/virtio: Add memory barriers for capset cache. 2019-07-31 07:27:00 +02:00
vkms drm/vkms: Bugfix extra vblank frame 2019-04-05 22:33:12 +02:00
vmwgfx drm/vmwgfx: fix a warning due to missing dma_parms 2019-07-14 08:11:09 +02:00
xen drm-misc-next for 4.19: 2018-06-22 12:58:08 +10:00
zte drm: drop _mode_ from drm_mode_connector_attach_encoder 2018-07-13 18:40:27 +02:00
ati_pcigart.c
drm_agpsupport.c
drm_atomic.c drm: Get ref on CRTC commit object when waiting for flip_done 2018-10-18 14:23:13 -04:00
drm_atomic_helper.c drm: don't block fb changes for async plane updates 2019-06-11 12:20:56 +02:00
drm_auth.c drm: set is_master to 0 upon drm_new_set_master() failure 2018-12-08 12:59:07 +01:00
drm_blend.c
drm_bridge.c
drm_bufs.c drm: return -EFAULT if copy_to_user() fails 2019-07-14 08:11:14 +02:00
drm_cache.c
drm_client.c drm/cma-helper: Fix crash in fbdev error path 2018-10-02 13:03:34 +02:00
drm_color_mgmt.c
drm_connector.c drm/connector: Fix typo in drm_connector_list_iter_next() 2018-07-16 13:18:09 -04:00
drm_context.c drm: re-enable error handling 2018-07-16 10:01:19 -04:00
drm_crtc.c drm/lease: Make sure implicit planes are leased 2019-06-09 09:17:23 +02:00
drm_crtc_helper.c
drm_crtc_helper_internal.h
drm_crtc_internal.h drm: drop _mode_ from remaining connector functions 2018-07-13 18:40:27 +02:00
drm_debugfs.c drm/atomic: Use drm_drv_uses_atomic_modeset() for debugfs creation 2018-09-17 19:24:37 -04:00
drm_debugfs_crc.c drm/crc-debugfs: Also sprinkle irqrestore over early exits 2019-07-31 07:26:59 +02:00
drm_dma.c
drm_dp_aux_dev.c
drm_dp_cec.c drm_dp_cec.c: fix formatting typo: %pdH -> %phD 2018-07-28 15:50:40 -03:00
drm_dp_dual_mode_helper.c
drm_dp_helper.c drm/dp_helper: Add DP aux channel tracing 2018-07-16 11:47:53 -04:00
drm_dp_mst_topology.c drm/dp/mst: Configure no_stop_bit correctly for remote i2c xfers 2019-04-05 22:33:17 +02:00
drm_drv.c drm/drv: Hold ref on parent device during drm_device lifetime 2019-05-31 06:46:34 -07:00
drm_dumb_buffers.c drm-misc-next for 4.19: 2018-06-28 13:29:07 +10:00
drm_edid.c drm/edid: parse CEA blocks embedded in DisplayID 2019-07-26 09:14:26 +02:00
drm_edid_load.c drm/edid: Fix a missing-check bug in drm_load_edid_firmware() 2019-07-31 07:26:58 +02:00
drm_encoder.c
drm_encoder_slave.c
drm_fb_cma_helper.c drm/cma-helper: Fix crash in fbdev error path 2018-10-02 13:03:34 +02:00
drm_fb_helper.c drm/fb-helper: generic: Don't take module ref for fbcon 2019-07-10 09:53:45 +02:00
drm_file.c drm: Wake up next in drm_read() chain if we are forced to putback the event 2019-05-31 06:46:34 -07:00
drm_flip_work.c
drm_fourcc.c drm/fourcc: Add is_yuv field to drm_format_info to denote if the format is yuv 2018-07-18 16:56:45 +01:00
drm_framebuffer.c drm: silence variable 'conn' set but not used 2019-08-16 10:12:46 +02:00
drm_gem.c drm/i915: Prevent writing into a read-only object via a GGTT mmap 2018-07-13 16:14:04 +01:00
drm_gem_cma_helper.c
drm_gem_framebuffer_helper.c drm/gem-fb-helper: Always do implicit sync 2018-06-20 14:43:13 +02:00
drm_global.c drm: add SPDX identifier and clarify license 2018-06-29 15:28:47 -05:00
drm_hashtab.c treewide: Use array_size() in vzalloc() 2018-06-12 16:19:22 -07:00
drm_info.c
drm_internal.h drm/lease: Send a distinct uevent 2018-12-13 09:16:21 +01:00
drm_ioc32.c drm: return -EFAULT if copy_to_user() fails 2019-07-14 08:11:14 +02:00
drm_ioctl.c drm/ioctl: Fix Spectre v1 vulnerabilities 2018-12-29 13:37:59 +01:00
drm_irq.c
drm_kms_helper_common.c
drm_lease.c drm: Use array_size() when creating lease 2019-02-20 10:25:49 +01:00
drm_legacy.h
drm_lock.c
drm_memory.c treewide: Use array_size() in vmalloc() 2018-06-12 16:19:22 -07:00
drm_mipi_dsi.c drm: Add support for pps and compression mode command packet 2018-07-25 07:51:05 -04:00
drm_mm.c drm/mm: Add a search-by-address variant to only inspect a single hole 2018-05-24 15:04:30 +01:00
drm_mode_config.c drm: writeback: Add client capability for exposing writeback connectors 2018-06-20 15:30:20 +01:00
drm_mode_object.c drm: Reorder set_property_atomic to avoid returning with an active ww_ctx 2019-03-27 14:14:42 +09:00
drm_modes.c drm/modes: Prevent division by zero htotal 2019-02-15 08:10:12 +01:00
drm_modeset_helper.c
drm_modeset_lock.c drm: Change deadlock-avoidance algorithm for the modeset locks. 2018-07-03 09:46:05 +02:00
drm_of.c drm/doc: Include drm_of.c helpers 2018-07-13 18:40:28 +02:00
drm_panel.c Revert "drm/panel: Add device_link from panel device to DRM device" 2018-09-27 11:00:42 -04:00
drm_panel_orientation_quirks.c drm: panel-orientation-quirks: Add quirk for GPD MicroPC 2019-07-10 09:53:37 +02:00
drm_pci.c drm: drop drm_pcie_get_speed_cap_mask and drm_pcie_get_max_link_width 2018-07-05 16:40:00 -05:00
drm_plane.c drm/lease: Make sure implicit planes are leased 2019-06-09 09:17:23 +02:00
drm_plane_helper.c drm: add missing ctx argument to plane transitional helpers 2018-07-03 09:30:19 +02:00
drm_prime.c dma-buf: remove kmap_atomic interface 2018-06-20 15:59:34 +02:00
drm_print.c drm: Add puts callback for the coredump printer 2018-07-30 08:49:41 -04:00
drm_probe_helper.c drm: add fallback override/firmware EDID modes workaround 2019-06-19 08:18:07 +02:00
drm_property.c drm: Use kvzalloc for allocating blob property memory 2018-07-02 11:05:21 -05:00
drm_rect.c
drm_scatter.c
drm_scdc_helper.c
drm_simple_kms_helper.c drm: drop _mode_ from drm_mode_connector_attach_encoder 2018-07-13 18:40:27 +02:00
drm_syncobj.c drm/syncobj: Don't leak fences when WAIT_FOR_SUBMIT is set 2018-09-26 10:39:14 -04:00
drm_sysfs.c drm/lease: Send a distinct uevent 2018-12-13 09:16:21 +01:00
drm_trace.h
drm_trace_points.c
drm_vblank.c
drm_vm.c gpu: drm: drm_vm: Adding new typedef vm_fault_t 2018-05-29 08:58:46 +02:00
drm_vma_manager.c drm: add SPDX idenitifier and clarify license 2018-06-29 15:28:47 -05:00
drm_writeback.c drm: writeback: Fix doc that says connector should be disconnected 2018-07-16 16:35:27 +01:00
Kconfig drm/fb_helper: Allow leaking fbdev smem_start 2019-01-16 22:04:35 +01:00
Makefile drm: add support for DisplayPort CEC-Tunneling-over-AUX 2018-07-13 17:58:19 +03:00