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

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On 9/16/2022 1:00 PM, Bjorn Andersson wrote:
From: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>

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.




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