Hey, > The connector/encoder funcs you do have to pass to > drm_writeback_connector_init() can't use any of the shared driver > infrastructure that assume a certain inheritance. > > See also my reply to Laurent [1]. > > > It well might be that we all misunderstand your design. Do you have a > > complete intel drm_writeback implementation based on this patchset? It > > would be easier to judge if the approach is correct seeing your > > target. > > That would be up to Suraj Kandpal. I have floated the intel drm_writeback implementation. Please refer to [1] to get a better understanding of how we are implementing writeback functionality. [1] https://patchwork.freedesktop.org/series/100617/ Thanks, Suraj Kandpal