Re: [PATCH 2/2] drm/bridge: parade-ps8640: Populate devices on aux-bus

2021-10-21 Thread Philip Chen
Hi Doug, On Mon, Oct 18, 2021 at 1:43 PM Doug Anderson wrote: > > Hi, > > On Sat, Oct 16, 2021 at 9:57 AM Philip Chen wrote: > > > > Conventionally, panel is listed under the root in the device tree. > > When userland asks for display mode, ps8640 bridge is responsible > > for returning EDID whe

Re: [PATCH 2/2] drm/bridge: parade-ps8640: Populate devices on aux-bus

2021-10-18 Thread Doug Anderson
Hi, On Sat, Oct 16, 2021 at 9:57 AM Philip Chen wrote: > > Conventionally, panel is listed under the root in the device tree. > When userland asks for display mode, ps8640 bridge is responsible > for returning EDID when ps8640_bridge_get_edid() is called. > > Now enable a new option of listing th

[PATCH 2/2] drm/bridge: parade-ps8640: Populate devices on aux-bus

2021-10-16 Thread Philip Chen
Conventionally, panel is listed under the root in the device tree. When userland asks for display mode, ps8640 bridge is responsible for returning EDID when ps8640_bridge_get_edid() is called. Now enable a new option of listing the panel under "aux-bus" of ps8640 bridge node in the device tree. In