Updated version of the patch series for Emil's comments about vc4_drm.h. I also pulled in some improvements to the validation code which I'd written in Mesa and failed to propagate to this branch.
The series can be found at:
https://github.com/anholt/linux/tree/vc4-kms-v3d-squash-2
and a version for booting and testing can be found at:
https://github.com/anholt/linux/tree/vc4-kms-v3d-squash-2-boot
Eric Anholt (9): drm: Create a driver hook for allocating GEM object structs. drm/vc4: Add a BO cache. drm/vc4: Add create and map BO ioctls. drm/vc4: Add an API for creating GPU shaders in GEM BOs. drm/vc4: Fix a typo in a V3D debug register. drm/vc4: Bind and initialize the V3D engine. drm/vc4: Add support for drawing 3D frames. drm/vc4: Add support for async pageflips. drm/vc4: Add an interface for capturing the GPU state after a hang.
drivers/gpu/drm/drm_gem_cma_helper.c | 10 +- drivers/gpu/drm/vc4/Makefile | 11 +- drivers/gpu/drm/vc4/vc4_bo.c | 517 ++++++++++++++++- drivers/gpu/drm/vc4/vc4_crtc.c | 99 +++- drivers/gpu/drm/vc4/vc4_debugfs.c | 3 + drivers/gpu/drm/vc4/vc4_drv.c | 36 +- drivers/gpu/drm/vc4/vc4_drv.h | 318 +++++++++- drivers/gpu/drm/vc4/vc4_gem.c | 867 +++++++++++++++++++++++++++ drivers/gpu/drm/vc4/vc4_irq.c | 210 +++++++ drivers/gpu/drm/vc4/vc4_kms.c | 149 ++++- drivers/gpu/drm/vc4/vc4_packet.h | 399 +++++++++++++ drivers/gpu/drm/vc4/vc4_plane.c | 40 ++ drivers/gpu/drm/vc4/vc4_qpu_defines.h | 264 +++++++++ drivers/gpu/drm/vc4/vc4_regs.h | 2 +- drivers/gpu/drm/vc4/vc4_render_cl.c | 634 ++++++++++++++++++++ drivers/gpu/drm/vc4/vc4_trace.h | 63 ++ drivers/gpu/drm/vc4/vc4_trace_points.c | 14 + drivers/gpu/drm/vc4/vc4_v3d.c | 262 +++++++++ drivers/gpu/drm/vc4/vc4_validate.c | 900 +++++++++++++++++++++++++++++ drivers/gpu/drm/vc4/vc4_validate_shaders.c | 513 ++++++++++++++++ include/drm/drmP.h | 7 + include/uapi/drm/Kbuild | 1 + include/uapi/drm/vc4_drm.h | 279 +++++++++ 23 files changed, 5577 insertions(+), 21 deletions(-) create mode 100644 drivers/gpu/drm/vc4/vc4_gem.c create mode 100644 drivers/gpu/drm/vc4/vc4_irq.c create mode 100644 drivers/gpu/drm/vc4/vc4_packet.h create mode 100644 drivers/gpu/drm/vc4/vc4_qpu_defines.h create mode 100644 drivers/gpu/drm/vc4/vc4_render_cl.c create mode 100644 drivers/gpu/drm/vc4/vc4_trace.h create mode 100644 drivers/gpu/drm/vc4/vc4_trace_points.c create mode 100644 drivers/gpu/drm/vc4/vc4_v3d.c create mode 100644 drivers/gpu/drm/vc4/vc4_validate.c create mode 100644 drivers/gpu/drm/vc4/vc4_validate_shaders.c create mode 100644 include/uapi/drm/vc4_drm.h