[Freedreno] [PATCH v2 5/7] drm/msm/dp: Implement hpd_notify()

[Jeff Johnson]

On 9/16/2022 1:00 PM, Bjorn Andersson wrote:
> From: Bjorn Andersson <bjorn.andersson at linaro.org>
> 
> The DisplayPort controller's hot-plug mechanism is based on pinmuxing a
> physical signal no a GPIO pin into the controller. This is not always

nit: s/ no / on /?

> possible, either because there aren't dedicated GPIOs available or
> because the hot-plug signal is a virtual notification, in cases such as
> USB Type-C.