在 2025/7/19 18:50, Dmitry Baryshkov 写道:
On Fri, Jul 18, 2025 at 02:26:19PM +0800, Chaoyi Chen wrote:
From: Chaoyi Chen
The RK3399 EVB IND board has a Type-C interface DisplayPort.
It use fusb302 chip as Type-C controller.
fusb302 chip ---> USB/DP PHY0 <> CDN-DP controller
Signed-off-by:
在 2025/7/19 18:53, Dmitry Baryshkov 写道:
On Fri, Jul 18, 2025 at 02:26:17PM +0800, Chaoyi Chen wrote:
From: Chaoyi Chen
This patch add support for get PHY lane info and handle HPD state
without help of extcon.
There is no extcon needed if the Type-C controller is present. In this
case, cdn_dp
