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[v5,0/5] Driver for pre-DCP apple display controller.

Message ID 20250205-adpdrm-v5-0-4e4ec979bbf2@gmail.com (mailing list archive)
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Series Driver for pre-DCP apple display controller. | expand

Message

Sasha Finkelstein via B4 Relay Feb. 5, 2025, 10:10 p.m. UTC 
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>
---
Changes in v5:
- Moved to using the component framework.
- Other lifetime fixes
- Link to v4: https://lore.kernel.org/r/20250114-adpdrm-v4-0-e9b5260a39f1@gmail.com

Changes in v4:
- Fixed dt bindings.
- Link to v3: https://lore.kernel.org/r/20250112-adpdrm-v3-0-c674dc19fa7f@gmail.com

Changes in v3:
- Fixed building as module after splitting out mipi block
- Addressing the review feedback.
- Link to v2: https://lore.kernel.org/r/20241126-adpdrm-v2-0-c90485336c09@gmail.com

Changes in v2:
- Addressing the review feedback.
- Split out the mipi part of the display controller into a separate device
- Link to v1: https://lore.kernel.org/r/20241124-adpdrm-v1-0-3191d8e6e49a@gmail.com

---
Sasha Finkelstein (5):
      dt-bindings: display: Add Apple pre-DCP display controller
      drm: adp: Add Apple Display Pipe driver
      drm: panel: Add a panel driver for the Summit display
      arm64: dts: apple: Add touchbar screen nodes
      MAINTAINERS: Add entries for touchbar display driver

 .../display/apple,h7-display-pipe-mipi.yaml        |  83 +++
 .../bindings/display/apple,h7-display-pipe.yaml    |  88 +++
 .../bindings/display/panel/apple,summit.yaml       |  58 ++
 MAINTAINERS                                        |   5 +
 arch/arm64/boot/dts/apple/t8103-j293.dts           |  31 ++
 arch/arm64/boot/dts/apple/t8103.dtsi               |  61 ++
 arch/arm64/boot/dts/apple/t8112-j493.dts           |  31 ++
 arch/arm64/boot/dts/apple/t8112.dtsi               |  61 ++
 drivers/gpu/drm/Kconfig                            |   2 +
 drivers/gpu/drm/Makefile                           |   1 +
 drivers/gpu/drm/adp/Kconfig                        |  17 +
 drivers/gpu/drm/adp/Makefile                       |   5 +
 drivers/gpu/drm/adp/adp-mipi.c                     | 276 +++++++++
 drivers/gpu/drm/adp/adp_drv.c                      | 617 +++++++++++++++++++++
 drivers/gpu/drm/panel/Kconfig                      |   9 +
 drivers/gpu/drm/panel/Makefile                     |   1 +
 drivers/gpu/drm/panel/panel-summit.c               | 132 +++++
 17 files changed, 1478 insertions(+)
---
base-commit: b62cef9a5c673f1b8083159f5dc03c1c5daced2f
change-id: 20241124-adpdrm-25fce3dd8a71