Hi, This series is an amalgamation of two series: Varad's EGL_EXT_image_dma_buf_import_modifiers support (last seen at v3), and Ben's i915 CCS support (last seen at v12). I've fairly heavily rebased them, fixed up the Intel paths, and Varad had also fixed up the Gallium/pipe parts from Lucas's review.
This is enough for me to get Weston on GBM running with CCS (verified that it was spitting out two planes with the appropriate modifier, and also that forcing to single-plane Y-tiled gave me something that looked a lot like a compressed buffer), and also to get CCS dmabuf imports working (tested by hand). Ben's /* FINISHME */ about using ISL for format/modifier handling definitely still applies, but after looking at it for a little while, seemed like a far bigger adventure to plumb everything through ISL. But I'd be happy to do what I can, or at least review, that later. Cheers, Daniel _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev