This is a quirk we currently manually apply via our installer via the boot
parameter, but we don't have this exact device + panel configuration in our
archive anymore so I could only test the qurik moking in other ids. This is
the same situation we have here:
https://lore.kernel.org/all/20250409163029.130651-1-...@tuxedocomputers.com/
Werner Sembach (1):
drm/i915/display: Add quirk to force backlight type on some TUXEDO
devices
.../drm/i915/display/intel_dp_aux_backlight.c | 14 ++++++-
drivers/gpu/drm/i915/display/intel_quirks.c | 42 +++++++++++++++++++
drivers/gpu/drm/i915/display/intel_quirks.h | 1 +
3 files changed, 56 insertions(+), 1 deletion(-)
--
2.43.0
