[GIT PULL] drm/imx: cleanup and csi improvements

[Philipp Zabel]

Hi Dave,

please consider merging these cleanups and CSI capture format support
additions.

regards
Philipp

The following changes since commit bbe4a089e299efe696ef520e58513c12c0d497c9:

  gpu: ipu-csi: Check for field type alternate (2018-07-16 16:56:35 +0200)

are available in the Git repository at:

  git://git.pengutronix.de/git/pza/linux.git tags/imx-drm-next-2018-07-20

for you to fetch changes up to 81f2b25adddeff2fc7fdd1f23f889d018ba65466:

  drm/imx: Remove unused field imx_drm_device.pipes (2018-07-17 14:56:10 +0200)

----------------------------------------------------------------
drm/imx: cleanup and csi improvements

- Remove the unused struct imx_drm_crtc and the unused pipes field
  from imx_drm_device and replace drm_dev_unref with drm_dev_put.
- Extend CSI configuration to support RGB888 and BGR888 capture,
  as well as 16-bit RGB565 capture via a parallel bus.
- Add CPMEM support for negative interlace offsets, which is
  necessary to support writing captured bottom-top interlaced
  fields to memory with interleaved lines.

----------------------------------------------------------------
Enrico Scholz (1):
      gpu: ipu-v3: csi: pass back mbus_code_to_bus_cfg error codes

Jan Luebbe (1):
      gpu: ipu-v3: csi: support RGB565 on parallel bus

Leonard Crestez (2):
      drm/imx: Remove last traces of struct imx_drm_crtc
      drm/imx: Remove unused field imx_drm_device.pipes

Michael Grzeschik (1):
      gpu: ipu-csi: add rgb/bgr888 24bit support to mbus_code_to_bus_cfg

Philipp Zabel (1):
      gpu: ipu-v3: Allow negative offsets for interlaced scanning

Thomas Zimmermann (1):
      drm/imx: Replace drm_dev_unref with drm_dev_put

 drivers/gpu/drm/imx/imx-drm-core.c |  9 ++++-----
 drivers/gpu/drm/imx/imx-drm.h      |  1 -
 drivers/gpu/drm/imx/ipuv3-crtc.c   |  1 -
 drivers/gpu/ipu-v3/ipu-cpmem.c     | 15 +++++++++++++--
 drivers/gpu/ipu-v3/ipu-csi.c       | 34 ++++++++++++++++++++++++++++------
 5 files changed, 45 insertions(+), 15 deletions(-)