[PATCH v4 0/1] drm/i915/display: Add quirk to force backlight type on some TUXEDO devices

[Werner Sembach]

Since the proposed general fix, fixed the backlight on TUXEDO devices, but
broke it on other ones:
- https://gitlab.freedesktop.org/drm/i915/kernel/-/work_items/15679#note_3581777
- https://lore.kernel.org/all/20260515155340.1000997-1-suraj.kandpal@xxxxxxxxx/
I'm back here again proposing the fix via a quirk.

I therefore rebased
https://lore.kernel.org/all/20260121223944.1104951-1-wse@xxxxxxxxxxxxxxxxxxx/
to cleanly apply on current drm-tip.

V1->V2: Switch from dmis trings to PCI-IDs
V2->V3: Rebase onto current drm-tip
V3->V4: Better commit message and added comment in code

Werner Sembach (1):
  drm/i915/display: Add quirk to force backlight type on some TUXEDO
    devices

 .../drm/i915/display/intel_dp_aux_backlight.c | 22 ++++++++++++++++-
 drivers/gpu/drm/i915/display/intel_quirks.c   | 24 +++++++++++++++++++
 drivers/gpu/drm/i915/display/intel_quirks.h   |  1 +
 3 files changed, 46 insertions(+), 1 deletion(-)


base-commit: 665722ddd6884c57624bd82d7ab886cf11a7b6f8
-- 
2.43.0