Ben Skeggs ad6a2bc758 drm/nouveau/disp: power down unused DP links during init ... [ Upstream commit 6eaa1f3c59a707332e921e32782ffcad49915c5e ] When booted with multiple displays attached, the EFI GOP driver on (at least) Ampere, can leave DP links powered up that aren't being used to display anything. This confuses our tracking of SOR routing, with the likely result being a failed modeset and display engine hang. Fix this by (ab?)using the DisableLT IED script to power-down the link, restoring HW to a state the driver expects. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-09-03 10:08:15 +02:00
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dispnv04	drm/nouveau/dispnv04: Remove runtime PM	2019-08-23 12:55:34 +10:00
dispnv50	drm/nouveau/kms/nv50-: fix case where notifier buffer is at offset 0	2021-01-27 11:47:46 +01:00
include	drm/nouveau/kms: handle mDP connectors	2021-03-04 10:26:43 +01:00
nvif	drm/nouveau/mmu: use struct_size() helper	2019-08-23 12:55:31 +10:00
nvkm	drm/nouveau/disp: power down unused DP links during init	2021-09-03 10:08:15 +02:00
Kbuild	drm/nouveau: fix bogus GPL-2 license header	2019-07-19 16:26:51 +10:00
Kconfig	mm: remove CONFIG_MIGRATE_VMA_HELPER	2019-08-20 09:35:03 -03:00
nouveau_abi16.c	drm/nouveau: remove open-coded drm_invalid_op()	2019-08-07 11:52:08 -04:00
nouveau_abi16.h	drm/nouveau: remove open-coded drm_invalid_op()	2019-08-07 11:52:08 -04:00
nouveau_acpi.c	drm/nouveau: fix bogus GPL-2 license header	2019-07-19 16:26:50 +10:00
nouveau_acpi.h	drm/nouveau: fix bogus GPL-2 license header	2019-07-19 16:26:50 +10:00
nouveau_backlight.c	…
nouveau_bios.c	drm/nouveau/bios: downgrade absence of tmds table to info from an error	2019-08-23 12:55:31 +10:00
nouveau_bios.h	…
nouveau_bo.c	drm/nouveau: fix dma_address check for CPU/GPU sync	2021-07-07 08:22:58 -04:00
nouveau_bo.h	drm/nouveau: Fix fallout from reservation object rework	2019-09-17 14:50:15 +10:00
nouveau_chan.c	drm/nouveau: bail out of nouveau_channel_new if channel init fails	2021-03-04 10:26:23 +01:00
nouveau_chan.h	drm/nouveau: fix bogus GPL-2 license header	2019-07-19 16:26:50 +10:00
nouveau_connector.c	drm/nouveau/kms: handle mDP connectors	2021-03-04 10:26:43 +01:00
nouveau_connector.h	drm/nouveau: Fix drm-core using atomic code-paths on pre-nv50 hardware	2020-01-09 10:19:47 +01:00
nouveau_crtc.h	drm/nouveau: drop drmP.h from all header files	2019-08-23 12:55:30 +10:00
nouveau_debugfs.c	drm/nouveau/debugfs: fix runtime pm imbalance on error	2020-10-01 13:18:03 +02:00
nouveau_debugfs.h	drm/nouveau: drop drmP.h from all header files	2019-08-23 12:55:30 +10:00
nouveau_display.c	drm/nouveau: drop use of drmp.h	2019-08-23 12:55:31 +10:00
nouveau_display.h	drm/nouveau: drop drmP.h from nouveau_drv.h	2019-08-23 12:55:30 +10:00
nouveau_dma.c	drm/nouveau: drop use of DRM_UDELAY	2019-08-23 12:55:30 +10:00
nouveau_dma.h	…
nouveau_dmem.c	drm/nouveau/nouveau: fix incorrect sizeof on args.src an args.dst	2020-02-24 08:36:28 +01:00
nouveau_dmem.h	nouveau: remove a few function stubs	2019-08-20 09:35:03 -03:00
nouveau_dp.c	drm/nouveau: drop use of drmp.h	2019-08-23 12:55:31 +10:00
nouveau_drm.c	drm/nouveau: fix multiple instances of reference count leaks	2020-08-19 08:16:01 +02:00
nouveau_drv.h	drm/nouveau: workaround runpm fail by disabling PCI power management on certain intel bridges	2020-04-23 10:36:37 +02:00
nouveau_encoder.h	…
nouveau_fbcon.c	drm/nouveau/drm/noveau: fix reference count leak in nouveau_fbcon_open	2020-09-03 11:26:46 +02:00
nouveau_fbcon.h	drm/nouveau: Use drm_fb_helper_fill_info	2019-03-27 10:03:16 +01:00
nouveau_fence.c	drm/nouveau: Fix copy-paste error in nouveau_fence_wait_uevent_handler	2020-02-24 08:36:48 +01:00
nouveau_fence.h	drm/nouveau: fix bogus GPL-2 license header	2019-07-19 16:26:50 +10:00
nouveau_gem.c	drm/nouveau/gem: fix "refcount_t: underflow; use-after-free"	2020-11-10 12:37:31 +01:00
nouveau_gem.h	drm/nouveau: drop drmP.h from all header files	2019-08-23 12:55:30 +10:00
nouveau_hwmon.c	drm/nouveau: drop use of drmp.h	2019-08-23 12:55:31 +10:00
nouveau_hwmon.h	…
nouveau_ioc32.c	drm/nouveau: drop use of drmp.h	2019-08-23 12:55:31 +10:00
nouveau_ioctl.h	drm/nouveau: fix bogus GPL-2 license header	2019-07-19 16:26:50 +10:00
nouveau_led.c	…
nouveau_led.h	…
nouveau_mem.c	drm/nouveau/mem: guard against NULL pointer access in mem_del	2020-10-14 10:32:57 +02:00
nouveau_mem.h	…
nouveau_nvif.c	…
nouveau_platform.c	…
nouveau_platform.h	…
nouveau_prime.c	drm/nouveau: wait for moving fence after pinning v2	2021-06-30 08:47:43 -04:00
nouveau_reg.h	drm/nouveau: fix bogus GPL-2 license header	2019-07-19 16:26:50 +10:00
nouveau_sgdma.c	drm/ttm/nouveau: don't call tt destroy callback on alloc failure.	2020-08-19 08:16:24 +02:00
nouveau_svm.c	drm/nouveau/svm: fail NOUVEAU_SVM_INIT ioctl on unsupported devices	2021-02-03 23:25:58 +01:00
nouveau_svm.h	…
nouveau_ttm.c	drm/nouveau/drm/ttm: Remove set but not used variable 'mem'	2020-02-24 08:36:48 +01:00
nouveau_ttm.h	drm/nouveau: fix bogus GPL-2 license header	2019-07-19 16:26:50 +10:00
nouveau_usif.c	…
nouveau_usif.h	drm/nouveau: fix bogus GPL-2 license header	2019-07-19 16:26:50 +10:00
nouveau_vga.c	drm/nouveau: drop use of drmp.h	2019-08-23 12:55:31 +10:00
nouveau_vga.h	drm/nouveau: fix bogus GPL-2 license header	2019-07-19 16:26:50 +10:00
nouveau_vmm.c	…
nouveau_vmm.h	…
nv04_fbcon.c	…
nv04_fence.c	…
nv10_fence.c	…
nv10_fence.h	drm/nouveau: fix bogus GPL-2 license header	2019-07-19 16:26:50 +10:00
nv17_fence.c	…
nv50_display.h	…
nv50_fbcon.c	…
nv50_fence.c	…
nv84_fence.c	…
nvc0_fbcon.c	…
nvc0_fence.c	…