Re: [PATCH RESEND v3 2/2] drm/bridge: display-connector: add DP support

2020-11-30 Thread Laurent Pinchart
Hi Tomi, Thank you for the patch. On Tue, Nov 24, 2020 at 09:11:55AM +0200, Tomi Valkeinen wrote: > Add DP support to display-connector driver. The driver will support HPD > via a GPIO and DP PWR. > > DP PWR will be enabled at probe, which is not optimal, but I'm not sure > what would be a good

[PATCH RESEND v3 2/2] drm/bridge: display-connector: add DP support

2020-11-24 Thread Tomi Valkeinen
Add DP support to display-connector driver. The driver will support HPD via a GPIO and DP PWR. DP PWR will be enabled at probe, which is not optimal, but I'm not sure what would be a good place to enable and disable DP PWR. Perhaps attach/detach, but I don't know if enabling HW is something that a