[PATCH 0/4] IPu tiled scanout support

[Lucas Stach]

This adds the required bits to the ipu-v3 and imx-drm driver to make
scanout of the Vivante (super-)tiled single buffer format work on
i.MX6 QuadPlus. A userspace taking advantage of this support is able
to skip the linear resolve step in the GPU, saving quite a lot of memory
bandwidth especially with higher resolution displays.

The first 3 patches can go in as-is, while the last patch depends on
Ben Widawsky's series to add a format modifier blob property to the
DRM planes.

Regards,
Lucas

Lucas Stach (4):
  gpu: ipu-v3: pre: add tiled prefetch support
  gpu: ipu-v3: prg: add modifier support
  drm/imx: add FB modifier support
  drm/imx: advertise supported plane format modifiers

 drivers/gpu/drm/imx/imx-drm-core.c |  1 +
 drivers/gpu/drm/imx/ipuv3-plane.c  | 92 +++++++++++++++++++++++++++++++++++---
 drivers/gpu/ipu-v3/ipu-pre.c       | 24 +++++++++-
 drivers/gpu/ipu-v3/ipu-prg.c       | 13 ++++--
 drivers/gpu/ipu-v3/ipu-prv.h       |  4 +-
 include/video/imx-ipu-v3.h         |  2 +-
 6 files changed, 122 insertions(+), 14 deletions(-)

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2.11.0