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| author | Vinod Govindapillai <[email protected]> | 2023-02-15 10:38:31 +0200 |
|---|---|---|
| committer | Imre Deak <[email protected]> | 2023-03-16 16:47:11 +0200 |
| commit | b0fbef65e227ad4ea81bf2ad3d17d073bd0c68de (patch) | |
| tree | a838724e92c1f8018969d7c911e7277164caaf14 /tools/perf/scripts/python/mem-phys-addr.py | |
| parent | 81e291d6f4296759df03666ca008453cd0e86821 (diff) | |
drm/i915/display: ignore long HPDs based on a flag
Some panels generate long HPD events even while connected to
the port. This cause some unexpected CI execution issues. A
new flag is added to track if such spurious long HPDs can be
ignored and are not processed further if the flag is set.
Debugfs entry is added to control the ignore long hpd flag.
v2: Address patch styling comments (Jani Nikula)
v3: Ignoring the HPD moved to hotplug handler and now applies
to all types of outputs (Imre Deak)
v4: use debugfs_create_bool and squash patches (Jani Nikula)
Signed-off-by: Vinod Govindapillai <[email protected]>
Reviewed-by: Imre Deak <[email protected]>
Signed-off-by: Imre Deak <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/mem-phys-addr.py')
0 files changed, 0 insertions, 0 deletions