[PATCH 0/2] Add LT7911EXC edp to mipi bridge driver

From: syyang

Date: Sun Apr 19 2026 - 22:34:21 EST


From: Sunyun Yang <syyang@xxxxxxxxxxx>

This patch series adds support for the LT7911EXC edp to mipi
bidge chip.

The LT7911EXC is an I2C-controlled bridge that Receiver eDP1.4
and output signal/dual port mipi. This series introduces:

- A device tree binding YAML file describing the hardware
- A new DRM bridge driver implementing the basic functionality

Signed-off-by: Sunyun Yang<syyang@xxxxxxxxxxx>
---
Sunyun Yang (2):
dt-bindings:bridge Add LT7911EXC binding
drm/bridge: Add LT7911EXC edp to mipi bridge driver

.../display/bridge/lontium,lt7911exc.yaml | 91 +++
drivers/gpu/drm/bridge/Kconfig | 18 +
drivers/gpu/drm/bridge/Makefile | 1 +
drivers/gpu/drm/bridge/lontium-lt7911exc.c | 571 ++++++++++++++++++
4 files changed, 681 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/bridge/lontium,lt7911exc.yaml
create mode 100644 drivers/gpu/drm/bridge/lontium-lt7911exc.c

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2.34.1