[GIT PULL] imx-drm atomic mode setting conversion and cleanup

[Philipp Zabel]

Hi Dave,

this tag contains Liu Ying's atomic modesetting conversion of the
imx-drm driver, support for external bridges connected to the parallel
display ports, and various error handling fixes and cleanups.

regards
Philipp

The following changes since commit 9253d0590ef17b4ef2167a66ad500c51b2d61610:

  Merge tag 'topic/drm-misc-2016-06-22-updated' of git://anongit.freedesktop.org/drm-intel into drm-next (2016-06-24 11:01:17 +1000)

are available in the git repository at:

  git://git.pengutronix.de/git/pza/linux.git tags/imx-drm-next-2016-07-14

for you to fetch changes up to f140b0cc776f8771adfa45d2ef234da72662443d:

  drm/imx: parallel-display: add bridge support (2016-07-14 11:18:46 +0200)

----------------------------------------------------------------
imx-drm updates

- atomic mode setting conversion
- replace DMFC FIFO allocation mechanism with a fixed allocation
  that is good enough for all cases
- support for external bridges connected to parallel-display
- improved error handling in imx-ldb, imx-tve, and parallel-display
- some code cleanup in imx-tve

----------------------------------------------------------------
Fabio Estevam (3):
      drm/imx: imx-tve: check the value returned by regulator_set_voltage()
      drm/imx: imx-tve: remove unneeded 'or' operation
      drm/imx: imx-tve: fix the error message

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

Lothar Waßmann (1):
      drm/imx: parallel-display: check return code from of_get_drm_display_mode()

Lucas Stach (1):
      drm/imx: imx-ldb: check return code on panel attach

Philipp Zabel (5):
      drm/imx: remove empty mode_set encoder callbacks
      drm/imx: store internal bus configuration in crtc state
      drm/imx: turn remaining container_of macros into inline functions
      gpu: ipu-v3: ipu-dc: don't bug out on invalid bus_format
      drm/imx: parallel-display: add bridge support

 drivers/gpu/drm/bridge/dw-hdmi.c       |  19 +-
 drivers/gpu/drm/imx/dw_hdmi-imx.c      |  32 +-
 drivers/gpu/drm/imx/imx-drm-core.c     | 120 +++++---
 drivers/gpu/drm/imx/imx-drm.h          |  21 +-
 drivers/gpu/drm/imx/imx-ldb.c          | 192 +++++++-----
 drivers/gpu/drm/imx/imx-tve.c          |  97 +++---
 drivers/gpu/drm/imx/ipuv3-crtc.c       | 400 ++++++++----------------
 drivers/gpu/drm/imx/ipuv3-plane.c      | 548 ++++++++++++++++-----------------
 drivers/gpu/drm/imx/ipuv3-plane.h      |  16 -
 drivers/gpu/drm/imx/parallel-display.c | 149 +++++----
 drivers/gpu/ipu-v3/ipu-dc.c            |   9 +-
 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, 781 insertions(+), 1041 deletions(-)