Messages in this thread | | | Date | Tue, 10 Apr 2018 20:28:13 +0200 (CEST) | From | Stefan Wahren <> | Subject | Re: [PATCH 1/3] drm/vc4: Remove the need for the GPU-subsystem DT node. |
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Hi Eric,
> Eric Anholt <eric@anholt.net> hat am 10. April 2018 um 01:00 geschrieben: > > > The GPU subsystem node was a workaround to have a central device to > bind V3D and display to. Following the lead of 246774d17fc0 > ("drm/etnaviv: remove the need for a gpu-subsystem DT node"), remove > the subsystem node usage and just create a platform device for the DRM > device to attach to if any of the subsystem devices are present.
i didn't test it. Does the code change keep the backward compatibility with older DT?
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