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

2022-08-22 Thread Dmitry Baryshkov
On 10/08/2022 06:50, Bjorn Andersson wrote: 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 possible, either because there aren't dedicated GPIOs available or because the hot-plug signal is a virtual not

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

2022-08-09 Thread Bjorn Andersson
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 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. For t