[PATCH v2 0/4] Add DP AltMode VDO definitions for DT usage

[Sebastian Reichel]

Make DP AltMode devicetree entries more readable by adding a few
defines. This hopefully helps to correctly describe the supported
DP AltMode when boards are being upstreamed. Apparently right now
all upstream boards with DP AltMode *should* have set their VDO to
0x00001c46, which means that they can output DP1.4 with C, D or E
pin mapping on a receptacle that also has functional USB 2.

The patch series is based on current master.

Changes in v2:
- Link to v1: https://patch.msgid.link/20261014-dp-altmode-dt-defines-v1-0-b657c9b6e4c3@collabora.com
- s/USB_DISPLAYPORT_SVID/USB_SVID_DP_ALTMODE/ ; I initially
  used the former and somehow missed updating the Mediatek DTS
  before sending out the patches
- Collect Reviewed-by from Dmitry Baryshkov and Konrad Dybcio

Signed-off-by: Sebastian Reichel <sebastian.reichel at collabora.com>
---
Sebastian Reichel (4):
      dt-bindings: connector: Add DP AltMode VDO definitions
      arm64: dts: rockchip: Use DP AltMode defines
      arm64: dts: mediatek: Use DP AltMode defines
      arm64: dts: qcom: Use DP AltMode defines

 .../boot/dts/mediatek/mt8390-genio-common.dtsi     |  8 ++-
 .../boot/dts/mediatek/mt8395-genio-common.dtsi     | 10 +++-
 arch/arm64/boot/dts/qcom/qrb5165-rb5.dts           |  8 ++-
 arch/arm64/boot/dts/qcom/sm8150-hdk.dts            |  9 +++-
 .../dts/rockchip/rk3576-anbernic-rg-vita-pro.dts   |  8 ++-
 .../boot/dts/rockchip/rk3576-armsom-cm5-io.dts     |  8 ++-
 .../boot/dts/rockchip/rk3576-armsom-sige5.dts      |  8 ++-
 .../boot/dts/rockchip/rk3588-rock-5b-5bp-5t.dtsi   |  8 ++-
 .../boot/dts/rockchip/rk3588s-indiedroid-nova.dts  |  8 ++-
 include/dt-bindings/usb/pd.h                       | 58 ++++++++++++++++++++++
 10 files changed, 115 insertions(+), 18 deletions(-)
---
base-commit: 58161ead29e50d70a317ea26b472e0c7508e69da
change-id: 20261010-dp-altmode-dt-defines-2aa5a94b76f5

Best regards,
--  
Sebastian Reichel <sebastian.reichel at collabora.com>