[PATCH 0/4] Add DP AltMode VDO definitions for DT usage
Sebastian Reichel
sre at kernel.org
Wed Oct 14 14:31:48 PDT 2026
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.
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: 0fcb05b72344f40806cbe810de8872f1698bf053
change-id: 20261010-dp-altmode-dt-defines-2aa5a94b76f5
Best regards,
--
Sebastian Reichel <sebastian.reichel at collabora.com>
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