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

2022-09-19 Thread Bjorn Andersson
On Fri, Sep 16, 2022 at 02:17:30PM -0700, Jeff Johnson wrote: > On 9/16/2022 1:00 PM, Bjorn Andersson wrote: > > From: 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 > > nit

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

2022-09-16 Thread Jeff Johnson
On 9/16/2022 1:00 PM, Bjorn Andersson wrote: From: 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 nit: s/ no / on /? possible, either because there aren't dedicated GPIOs available

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

2022-09-16 Thread Bjorn Andersson
From: 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 su