[PATCH v3 0/3] arm64: dts: qcom: x1e80100-vivobook-s15: add more missing features

From: Maud Spierings via B4 Relay

Date: Sat Dec 20 2025 - 06:39:00 EST


There are still many missing features on this machine, add the ps8830
retimers for display over usb-c, the simple bridge/HDMI port and set up
to use IRIS.

Currently IRIS gives a ETIMEDOUT, not sure what that is coming from.

lots of these patches are very strongly based on the work of other
maintainers of these snapdragon machines, like the HDMI part on that of
Neil Armstrong, many thanks to those who laid the baseline for me to
follow.

Signed-off-by: Maud Spierings <maud_spierings@xxxxxxxxxxx>
---
Changes in v3:
- drop merged patches
- drop nvmem patch as it wasn't tested properly and didn't seem to work
- update tags
- rebase on the latest next as there was a conflict
- Link to v2: https://lore.kernel.org/r/20251116-asus_usbc_dp-v2-0-cc8f51136c9f@xxxxxxxxxxx

Changes in v2:
- Fix the place of the rtmr regs to maintain alphabetical order
- Link to v1: https://lore.kernel.org/r/20251101-asus_usbc_dp-v1-0-9fd4eb9935e8@xxxxxxxxxxx

---
Maud Spierings (3):
arm64: dts: qcom: x1e80100-vivobook-s15: enable ps8830 retimers
arm64: dts: qcom: x1e80100-vivobook-s15: add HDMI port
arm64: dts: qcom: x1e80100-vivobook-s15: enable IRIS

.../boot/dts/qcom/x1e80100-asus-vivobook-s15.dts | 396 ++++++++++++++++++++-
1 file changed, 388 insertions(+), 8 deletions(-)
---
base-commit: cc3aa43b44bdb43dfbac0fcb51c56594a11338a8
change-id: 20250614-asus_usbc_dp-0203a242c698

Best regards,
--
Maud Spierings <maud_spierings@xxxxxxxxxxx>