Hey Eric,

Like it did for Mesa I think this makes developers' lives easier.
Not having to update libdrm and then compile against the right version just for the kernel headers you need is a win (in my opinion).

Looking forward to get this merged!

If most developers agree with the overall goal, patch 1 is :

Reviewed-by: Lionel Landwerlin <lionel.g.landwer...@intel.com>

-
Lionel

On 10/11/17 21:26, Eric Anholt wrote:
This series imports the UAPI headers from Linux, like we've been doing
in Mesa for vc4 and i965.  The advantage is that it lets you build new
kernel UAPI and testcases together, without needing libdrm releases,
and has a simple rule for producing header updates (avoiding the need
for the LOCAL_* define hacks that have been proliferating in the tree)

I started on converting i915 to not use LOCAL_*, but it's more than
I'm willing to complete.

Eric Anholt (5):
   headers: Import drm-next uapi headers.
   tests: Convert to using the imported drm-uapi headers.
   tests: Remove libdrm_vc4 dependency.
   lib: Use the imported uapi's addfb2 defines.
   lib: Use drm-uapi/i915_drm.h instead of local defines.

  README                         |    8 +
  benchmarks/Makefile.am         |    6 +-
  benchmarks/gem_wsim.c          |    6 +-
  configure.ac                   |   12 +-
  include/drm-uapi/amdgpu_drm.h  |  930 ++++++++++++++++++++++++
  include/drm-uapi/armada_drm.h  |   55 ++
  include/drm-uapi/drm.h         |  988 +++++++++++++++++++++++++
  include/drm-uapi/drm_fourcc.h  |  410 +++++++++++
  include/drm-uapi/drm_mode.h    |  855 ++++++++++++++++++++++
  include/drm-uapi/drm_sarea.h   |   92 +++
  include/drm-uapi/etnaviv_drm.h |  282 ++++++++
  include/drm-uapi/exynos_drm.h  |  373 ++++++++++
  include/drm-uapi/i810_drm.h    |  291 ++++++++
  include/drm-uapi/i915_drm.h    | 1542 ++++++++++++++++++++++++++++++++++++++++
  include/drm-uapi/mga_drm.h     |  427 +++++++++++
  include/drm-uapi/msm_drm.h     |  306 ++++++++
  include/drm-uapi/nouveau_drm.h |  152 ++++
  include/drm-uapi/omap_drm.h    |  125 ++++
  include/drm-uapi/qxl_drm.h     |  158 ++++
  include/drm-uapi/r128_drm.h    |  336 +++++++++
  include/drm-uapi/radeon_drm.h  | 1078 ++++++++++++++++++++++++++++
  include/drm-uapi/savage_drm.h  |  220 ++++++
  include/drm-uapi/sis_drm.h     |   77 ++
  include/drm-uapi/tegra_drm.h   |  209 ++++++
  include/drm-uapi/vc4_drm.h     |  359 ++++++++++
  include/drm-uapi/vgem_drm.h    |   62 ++
  include/drm-uapi/via_drm.h     |  282 ++++++++
  include/drm-uapi/virtgpu_drm.h |  174 +++++
  include/drm-uapi/vmwgfx_drm.h  | 1128 +++++++++++++++++++++++++++++
  lib/Makefile.am                |    7 +-
  lib/i915/gem_context.c         |   46 +-
  lib/i915/gem_context.h         |   19 +-
  lib/igt_gt.c                   |   38 +-
  lib/ioctl_wrappers.c           |   71 +-
  lib/meson.build                |    6 +-
  meson.build                    |    3 +-
  tests/Makefile.am              |   16 +-
  tests/gem_ctx_param.c          |   38 +-
  tests/meson.build              |   16 +-
  39 files changed, 11032 insertions(+), 171 deletions(-)
  create mode 100644 include/drm-uapi/amdgpu_drm.h
  create mode 100644 include/drm-uapi/armada_drm.h
  create mode 100644 include/drm-uapi/drm.h
  create mode 100644 include/drm-uapi/drm_fourcc.h
  create mode 100644 include/drm-uapi/drm_mode.h
  create mode 100644 include/drm-uapi/drm_sarea.h
  create mode 100644 include/drm-uapi/etnaviv_drm.h
  create mode 100644 include/drm-uapi/exynos_drm.h
  create mode 100644 include/drm-uapi/i810_drm.h
  create mode 100644 include/drm-uapi/i915_drm.h
  create mode 100644 include/drm-uapi/mga_drm.h
  create mode 100644 include/drm-uapi/msm_drm.h
  create mode 100644 include/drm-uapi/nouveau_drm.h
  create mode 100644 include/drm-uapi/omap_drm.h
  create mode 100644 include/drm-uapi/qxl_drm.h
  create mode 100644 include/drm-uapi/r128_drm.h
  create mode 100644 include/drm-uapi/radeon_drm.h
  create mode 100644 include/drm-uapi/savage_drm.h
  create mode 100644 include/drm-uapi/sis_drm.h
  create mode 100644 include/drm-uapi/tegra_drm.h
  create mode 100644 include/drm-uapi/vc4_drm.h
  create mode 100644 include/drm-uapi/vgem_drm.h
  create mode 100644 include/drm-uapi/via_drm.h
  create mode 100644 include/drm-uapi/virtgpu_drm.h
  create mode 100644 include/drm-uapi/vmwgfx_drm.h


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