[PATCH v6 0/3] Support 64 bpp half float formats

[Kevin Strasser]

This series defines new formats and adds implementation to the i915 driver.
Since posting v1 I have removed the pixel normalize property, as it's not needed
for basic functionality. Also, I have been working on adding support to
userspace, but we can't land any patches until drm_fourcc.h has been updated
here.

Mesa series:
  https://patchwork.freedesktop.org/series/54759/

IGT series:
  https://patchwork.freedesktop.org/series/57473/

My libdrm branch with fp16 coverage added to modetest:
  https://gitlab.freedesktop.org/strassek/drm/commits/fp16

My kmscube branch:
  https://gitlab.freedesktop.org/strassek/kmscube/commits/fp16

Kevin Strasser (3):
  drm/fourcc: Add 64 bpp half float formats
  drm/i915: Refactor icl_is_hdr_plane
  drm/i915/icl: Implement half float formats

 drivers/gpu/drm/drm_fourcc.c         |  4 ++
 drivers/gpu/drm/i915/intel_atomic.c  |  3 +-
 drivers/gpu/drm/i915/intel_display.c | 29 +++++++++++++-
 drivers/gpu/drm/i915/intel_drv.h     |  7 ++--
 drivers/gpu/drm/i915/intel_sprite.c  | 78 +++++++++++++++++++++++++++++++++---
 include/uapi/drm/drm_fourcc.h        | 11 +++++
 6 files changed, 120 insertions(+), 12 deletions(-)

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2.7.4