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28edaacb82
linux/Documentation/gpu
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Sean Anderson 28edaacb82 drm: zynqmp_dp: Add debugfs interface for compliance testing 
Add a debugfs interface for exercising the various test modes supported
by the DisplayPort controller. This allows performing compliance
testing, or performing signal integrity measurements on a failing link.
At the moment, we do not support sink-driven link quality testing,
although such support would be fairly easy to add.

Additionally, add some debugfs files for ignoring AUX errors and HPD
events, as this can allow testing with equipment that cannot emulate a
DPRX.

Signed-off-by: Sean Anderson <sean.anderson@linux.dev>
[Tomi: fixed a few minor formatting issues]
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240809193600.3360015-9-sean.anderson@linux.dev
2024-10-30 14:21:07 +02:00
..
amdgpu drm/amd: Introduce additional IPS debug flags 2024-08-27 17:51:32 -04:00
bridge drm: bridge: dw-hdmi: Add Documentation on supported input formats 2017-04-04 17:48:21 +02:00
dp-mst drm/dp_mst: Introduce new refcounting scheme for mstbs and ports 2019-01-10 20:12:19 -05:00
imagination drm/imagination: Numerous documentation fixes. 2023-11-28 18:56:03 +01:00
rfc drm/i915: Drop dead code for xehpsdv 2024-03-22 14:14:39 -07:00
xe drm/xe: Introduce GGTT documentation 2024-08-22 14:00:44 -04:00
afbc.rst drm/afbc: Add AFBC modifier usage documentation 2019-01-11 17:52:06 +00:00
automated_testing.rst docs/gpu: ci: update flake tests requirements 2024-10-03 11:07:49 -03:00
backlight.rst doc-rst: Wire-up Backlight kernel-doc documentation 2020-07-20 10:26:22 +01:00
driver-uapi.rst drm/panthor: Add uAPI 2024-03-01 10:03:59 +01:00
drivers.rst drm: zynqmp_dp: Add debugfs interface for compliance testing 2024-10-30 14:21:07 +02:00
drm-client.rst drm/client: Move client event handlers to drm_client_event.c 2024-10-18 09:23:03 +02:00
drm-internals.rst drm: Remove DRM aperture helpers 2024-10-14 15:28:48 +02:00
drm-kms-helpers.rst drm/fbdev-dma: remove obsolete kernel-doc references 2024-10-21 09:57:26 +02:00
drm-kms.rst drm/panic: Add a drm panic handler 2024-04-15 16:12:49 +02:00
drm-mm.rst Documentation/gpu: VM_BIND locking document 2023-11-29 20:54:43 +01:00
drm-uapi.rst drm/doc: Document submission error signaling 2024-09-06 18:06:06 +02:00
drm-usage-stats.rst drm: use drm_file client_name in fdinfo 2024-10-08 10:02:24 +02:00
drm-vm-bind-async.rst Documentation/gpu: Add a VM_BIND async document 2023-10-17 10:38:07 +02:00
drm-vm-bind-locking.rst Documentation/gpu: VM_BIND locking document 2023-11-29 20:54:43 +01:00
i915.rst drm: move i915_component.h under include/drm/intel 2024-05-31 16:11:00 +03:00
implementation_guidelines.rst Documentation/gpu: VM_BIND locking document 2023-11-29 20:54:43 +01:00
index.rst Documentation/gpu: Add a VM_BIND async document 2023-10-17 10:38:07 +02:00
introduction.rst MAINATINERS: update drm maintainer contacts 2024-09-03 20:07:57 +02:00
kms-properties.csv drm/connector: hdmi: Add Broadcast RGB property 2024-05-28 10:24:37 +02:00
komeda-kms.rst Documentation/gpu: Fix typo in Documentation/gpu/komeda-kms.rst 2024-09-05 14:33:06 -06:00
mcde.rst drm/mcde: Fix reference to DOC comment 2019-10-05 20:35:14 +02:00
meson.rst Documentation/gpu/meson: Remove link to meson_canvas.c 2019-04-05 08:35:05 -04:00
msm-crash-dump.rst Documentation: Fix typos 2023-08-18 11:29:03 -06:00
panfrost.rst drm/panfrost: Replace fdinfo's profiling debugfs knob with sysfs 2024-03-11 13:27:10 +01:00
panthor.rst drm/panthor: add sysfs knob for enabling job profiling 2024-10-02 10:55:17 +02:00
pl111.rst drm: pl111: Update documentation 2020-07-23 10:06:22 +02:00
tegra.rst drm/tegra: Add driver documentation 2017-06-15 13:58:56 +02:00
todo.rst Merge drm/drm-next into drm-misc-next 2024-09-11 09:48:49 +02:00
tve200.rst drm/tve200: fix kernel-doc documentation comment include 2018-02-21 09:26:38 +02:00
v3d.rst drm/v3d: Add missing v3d documentation structure. 2018-07-05 11:42:50 -07:00
vc4.rst drm/vc4: Improve the KUnit documentation 2022-12-15 08:54:08 +01:00
vga-switcheroo.rst drm/doc: Fix vga_switcheroo xref 2016-08-24 13:11:08 +02:00
vgaarbiter.rst PCI/VGA: Move vgaarb to drivers/pci 2022-03-09 18:30:46 -06:00
vkms.rst drm/vkms: drop "Rotation" TODO 2023-05-08 09:57:24 -03:00
xen-front.rst drm/xen-front: Remove CMA support 2018-04-18 10:18:27 +03:00
zynqmp.rst drm: zynqmp_dp: Add debugfs interface for compliance testing 2024-10-30 14:21:07 +02:00