[PATCH 0/7][SRU][F][OEM-OSP1-B] Support DPCD aux brightness control

[AceLan Kao]

BugLink: https://bugs.launchpad.net/bugs/1856134

AceLan Kao (1):
  drm/i915: Force DPCD backlight mode on Dell Precision 4K sku

Lee Shawn C (1):
  drm/i915: Check backlight type while doing eDP backlight
    initializaiton

Lyude Paul (5):
  drm/i915: Fix eDP DPCD aux max backlight calculations
  drm/i915: Assume 100% brightness when not in DPCD control mode
  drm/i915: Fix DPCD register order in intel_dp_aux_enable_backlight()
  drm/i915: Auto detect DPCD backlight support by default
  drm/i915: Force DPCD backlight mode on X1 Extreme 2nd Gen 4K AMOLED
    panel

 drivers/gpu/drm/drm_dp_helper.c               |   5 +
 drivers/gpu/drm/i915/i915_params.c            |   5 +-
 drivers/gpu/drm/i915/i915_params.h            |   2 +-
 drivers/gpu/drm/i915/intel_bios.h             |   1 +
 drivers/gpu/drm/i915/intel_dp_aux_backlight.c | 169 +++++++++++++-----
 drivers/gpu/drm/i915/intel_drv.h              |   3 +
 include/drm/drm_dp_helper.h                   |   8 +
 7 files changed, 141 insertions(+), 52 deletions(-)

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2.17.1