[PATCH 00/31] Convert omapdrm to the atomic updates API

[Laurent Pinchart]

Hello,

This patch set converts the omapdrm to the atomic update API in 31 small(ish)
and hopefully reviewable steps.

The series is based on the latest drm/next branch and depends on the pending
"drm: omapdrm: Store the rotation property in dev->mode_config" patch by
Daniel Vetter.

The omapdrm loses support for its custom fences in the process. This isn't
deemed to be an issue, as the custom fences API is used by the SGX driver
only, which requires out-of-tree patches anyway. Fences support will be
reimplemented at a later point on top of the atomic updates conversion using
the mainline fence API.

One known issue is a race condition between asynchronous commits and
drm_release() which can trigger a warning if a commit is applied between the
drm_events_release() call and the WARN_ON(!list_empty(&file_priv->event_list)).
Investigation is ongoing to find out the best way to fix the problem, the
problem seems not to be limited to omapdrm (but can be more or less difficult
to reproduce depending on the driver). Ideas would be welcome, I've CC'ed
maintainers of possibly affected drivers.

There's not much else to be said, details are explained in individual patches.

The patches can be found in my git tree at

	git://linuxtv.org/pinchartl/fbdev.git omapdrm/next

Cc: Daniel Vetter <daniel.vetter at ffwll.ch>
Cc: Rob Clark <robdclark at gmail.com>
Cc: Thierry Reding <treding at nvidia.com>
Cc: Benjamin Gaignard <benjamin.gaignard at linaro.org>

Laurent Pinchart (31):
  drm: omapdrm: Store the rotation property in dev->mode_config
  drm: omapdrm: Apply settings synchronously
  drm: omapdrm: Rename omap_crtc_page_flip_locked to omap_crtc_page_flip
  drm: omapdrm: Rename omap_crtc page flip-related fields
  drm: omapdrm: Simplify IRQ registration
  drm: omapdrm: Cancel pending page flips when closing device
  drm: omapdrm: Rework page flip handling
  drm: omapdrm: Turn vblank on/off when enabling/disabling CRTC
  drm: omapdrm: Fix page flip race with CRTC disable
  drm: omapdrm: Clean up #include's
  drm: omapdrm: Rename CRTC DSS operations with an omap_crtc_dss_ prefix
  drm: omapdrm: Rework CRTC enable/disable for atomic updates
  drm: omapdrm: Implement encoder .disable() and .enable() operations
  drm: omapdrm: Wire up atomic state object scaffolding
  drm: omapdrm: Implement planes atomic operations
  drm: omapdrm: Handle primary plane config through atomic plane ops
  drm: omapdrm: Switch plane update to atomic helpers
  drm: omapdrm: Switch mode config to atomic helpers
  drm: omapdrm: Switch connector DPMS to atomic helpers
  drm: omapdrm: Replace encoder mode_fixup with atomic_check
  drm: omapdrm: Implement asynchronous commit support
  drm: omapdrm: Switch page flip to atomic helpers
  drm: omapdrm: Drop manual framebuffer pin handling
  drm: omapdrm: Switch crtc and plane set_property to atomic helpers
  drm: omapdrm: Move plane info and win out of the plane structure
  drm: omapdrm: Move crtc info out of the crtc structure
  drm: omapdrm: Remove omap_crtc enabled field
  drm: omapdrm: Remove omap_plane enabled field
  drm: omapdrm: Make the omap_crtc_flush function static
  drm: omapdrm: Don't get/put dispc in omap_crtc_flush()
  drm: omapdrm: omap_crtc_flush() isn't called with modeset locked

 drivers/gpu/drm/omapdrm/omap_connector.c  |  12 +-
 drivers/gpu/drm/omapdrm/omap_crtc.c       | 580 +++++++++++++-----------------
 drivers/gpu/drm/omapdrm/omap_debugfs.c    |   6 +-
 drivers/gpu/drm/omapdrm/omap_dmm_tiler.c  |  19 +-
 drivers/gpu/drm/omapdrm/omap_drv.c        | 162 ++++++++-
 drivers/gpu/drm/omapdrm/omap_drv.h        |  52 +--
 drivers/gpu/drm/omapdrm/omap_encoder.c    |  60 ++--
 drivers/gpu/drm/omapdrm/omap_fb.c         |   8 +-
 drivers/gpu/drm/omapdrm/omap_fbdev.c      |   6 +-
 drivers/gpu/drm/omapdrm/omap_gem.c        |   4 +-
 drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c |   4 +-
 drivers/gpu/drm/omapdrm/omap_irq.c        | 106 ++----
 drivers/gpu/drm/omapdrm/omap_plane.c      | 426 +++++++++-------------
 13 files changed, 656 insertions(+), 789 deletions(-)

-- 
Regards,

Laurent Pinchart