This series pulls in the proposed DRM_FORMAT_MOD_NVIDIA_BLOCK_LINEAR_2D() format modifier macro and wires it up in the nouveau nvc0 driver. In doing so, it improves the existing format modifier code to behave more like other format-modifier-capable drivers, and is written in such a way that it should be easier to port to nv50-class and future turing-class drivers as well.
Modifiers supporting import/export of compressed surfaces are not included in this series. Once the general approach here is agreed upon, I can send out a follow-on series adding those as well. This series depends on the general gallium/dri cleanup patch: [PATCH] gallium: Add format modifier aux plane query Which was sent out separately. James Jones (5): drm-uapi: Update headers from nouveau/linux-5.6 nouveau: Stash supported sector layout in screen nouveau: Use DRM_FORMAT_MOD_NVIDIA_BLOCK_LINEAR_2D nouveau: no modifier != the invalid modifier nouveau: Use format modifiers in buffer allocation include/drm-uapi/drm_fourcc.h | 135 +++++++++++- src/gallium/drivers/nouveau/nouveau_screen.c | 12 + src/gallium/drivers/nouveau/nouveau_screen.h | 1 + .../drivers/nouveau/nvc0/nvc0_miptree.c | 208 ++++++++++++------ .../drivers/nouveau/nvc0/nvc0_resource.c | 41 ++-- .../drivers/nouveau/nvc0/nvc0_resource.h | 5 + 6 files changed, 306 insertions(+), 96 deletions(-) -- 2.17.1 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
