Hi.

This patch series adds support for a secondary display controller
present on Apple M1/M2 chips and used to drive the display of the
"touchbar" touch panel present on those. 

Signed-off-by: Sasha Finkelstein <fnkl.kernel@gmail.com>
---
Sasha Finkelstein (5):
      dt-bindgins: display: Add Apple pre-DCP display controller bindings
      gpu: drm: adp: Add Apple Display Pipe driver
      gpu: drm: adp: Add a backlight driver for the Summit LCD
      arm64: dts: apple: Add touchbar screen nodes
      MAINTAINERS: Add entries for touchbar display driver

 .../bindings/display/apple,display-pipe.yaml       |  59 ++
 .../bindings/display/panel/apple,summit.yaml       |  24 +
 MAINTAINERS                                        |   2 +
 arch/arm64/boot/dts/apple/t8103-j293.dts           |   8 +
 arch/arm64/boot/dts/apple/t8103.dtsi               |  26 +
 arch/arm64/boot/dts/apple/t8112-j493.dts           |  15 +
 arch/arm64/boot/dts/apple/t8112.dtsi               |  25 +
 drivers/gpu/drm/Kconfig                            |   2 +
 drivers/gpu/drm/Makefile                           |   1 +
 drivers/gpu/drm/adp/Kconfig                        |  14 +
 drivers/gpu/drm/adp/Makefile                       |   5 +
 drivers/gpu/drm/adp/adp_drv.c                      | 814 +++++++++++++++++++++
 drivers/gpu/drm/adp/panel-summit.c                 | 108 +++
 13 files changed, 1103 insertions(+)
---
base-commit: 9f16d5e6f220661f73b36a4be1b21575651d8833
change-id: 20241124-adpdrm-25fce3dd8a71