[PATCH v4 00/10] imx drm atomic mode setting conversion

[Liu Ying]

Hi,

This is the v4 patch set to convert imx drm into atomic mode setting.
It takes 3 phases to achieve the goal.

v3->v4:
* Rebase onto Daniel Vetter's open git branch for-linux-next.
* Fix wrong LVDS bus format translation issue in
  imx_ldb_connector_get_modes() so that bus format could be determined
  by panel instead of device tree.
  This issue was found by Philipp Zabel.
* Staticize ipu_plane_atomic_set_base()..

v2->v3:
* Rebase onto Daniel Vetter's open git branch topic/drm-misc so that
  we may better support nonblock atomic commit with the aid from
  drm atomic helper.
* Remove dw-hdmi bridge driver's legacy drm_connector_funcs struture
  step-by-step instead of doing that in patch 04/10 directly.
  So, patch 08/10 in this set is newly introduced.

v1->v2:
* Rebase onto Philipp Zabel's open git branch imx-drm/next as Philipp
  required.
* Drop patch 05/14 and 10/14 in v1 which touch drm core to disable
  plane in transitional helper drm_helper_crtc_mode_set and in
  drm_atomic_helper_disable_all, because we won't get ipu plane
  resource in v2 when updating plane and failure won't happen.
* Wait for pending commit on each CRTC for both block and nonblock
  atomic mode settings.  This way, a block commit will not overwrite
  the hardware setting when a nonblock page flip is about to finish,
  so that the page flip may wait for vblank successfully.
* See changelogs in each patch for other trivial updates.

Liu Ying (10):
  drm/imx: ipuv3 plane: Check different types of plane separately
  gpu: ipu-v3: ipu-dmfc: Use static DMFC FIFO allocation mechanism
  drm/imx: atomic phase 1: Use transitional atomic CRTC and plane
    helpers
  drm/imx: atomic phase 2 step 1: Wire up state ->reset, ->duplicate and
    ->destroy
  drm/imx: atomic phase 2 step 2: Track plane_state->fb correctly in
    ->page_flip
  drm/imx: Remove encoders' ->prepare callbacks
  drm/imx: atomic phase 3 step 1: Use atomic configuration
  drm/bridge: dw-hdmi: Remove the legacy drm_connector_funcs structure
  drm/imx: atomic phase 3 step 2: Legacy callback fixups
  drm/imx: atomic phase 3 step 3: Advertise DRIVER_ATOMIC

 drivers/gpu/drm/bridge/dw-hdmi.c       |  19 +-
 drivers/gpu/drm/imx/dw_hdmi-imx.c      |  22 +-
 drivers/gpu/drm/imx/imx-drm-core.c     | 120 +++++---
 drivers/gpu/drm/imx/imx-drm.h          |  18 +-
 drivers/gpu/drm/imx/imx-ldb.c          | 138 +++++----
 drivers/gpu/drm/imx/imx-tve.c          |  85 ++----
 drivers/gpu/drm/imx/ipuv3-crtc.c       | 370 ++++++----------------
 drivers/gpu/drm/imx/ipuv3-plane.c      | 543 ++++++++++++++++-----------------
 drivers/gpu/drm/imx/ipuv3-plane.h      |  16 -
 drivers/gpu/drm/imx/parallel-display.c |  74 +++--
 drivers/gpu/ipu-v3/ipu-dc.c            |   5 +-
 drivers/gpu/ipu-v3/ipu-di.c            |   3 -
 drivers/gpu/ipu-v3/ipu-dmfc.c          | 213 +------------
 include/video/imx-ipu-v3.h             |   3 -
 14 files changed, 601 insertions(+), 1028 deletions(-)

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2.7.4