[PATCH v2 00/26] IPUv3 prep for video capture

Philipp Zabel p.zabel at pengutronix.de
Mon Aug 18 06:39:59 PDT 2014


this series of patches adds IPUv3 core code in preparation for
video capture support and cleans up the CPMEM handling a bit.

The first version of this series has been sent to the
linux-media at vger.kernel.org list. I'm sending to dri-devel now,
as I'd like to prepare a branch with them for Dave to pull.

I have moved the ipu-cpmem change to the beginning so that it
can be merged into the staging tree for imx-drm if needed, dropped
a few patches with open questions as well as the channel linking
for now, and changed some patches as indicated in the patch
descriptions. Steve, are you ok with the changes so far?


Steve Longerbeam (26):
  gpu: ipu-v3: Add ipu-cpmem unit
  staging: imx-drm: Convert to new ipu_cpmem API
  gpu: ipu-v3: Add functions to set CSI/IC source muxes
  gpu: ipu-v3: Rename and add IDMAC channels
  gpu: ipu-v3: Add Camera Sensor Interface unit
  gpu: ipu-v3: Add Image Converter unit
  gpu: ipu-v3: smfc: Move enable/disable to ipu-smfc.c
  gpu: ipu-v3: smfc: Convert to per-channel
  gpu: ipu-v3: smfc: Add ipu_smfc_set_watermark()
  gpu: ipu-v3: Add ipu_mbus_code_to_colorspace()
  gpu: ipu-v3: Add rotation mode conversion utilities
  gpu: ipu-v3: Add helper function checking if pixfmt is planar
  gpu: ipu-v3: Move IDMAC channel names to imx-ipu-v3.h
  gpu: ipu-v3: Add ipu_idmac_buffer_is_ready()
  gpu: ipu-v3: Add ipu_idmac_clear_buffer()
  gpu: ipu-v3: Add __ipu_idmac_reset_current_buffer()
  gpu: ipu-v3: Add ipu_stride_to_bytes()
  gpu: ipu-v3: Add ipu_idmac_enable_watermark()
  gpu: ipu-v3: Add ipu_idmac_lock_enable()
  gpu: ipu-cpmem: Add ipu_cpmem_set_block_mode()
  gpu: ipu-cpmem: Add ipu_cpmem_set_axi_id()
  gpu: ipu-cpmem: Add ipu_cpmem_set_rotation()
  gpu: ipu-cpmem: Add second buffer support to ipu_cpmem_set_image()
  gpu: ipu-v3: Add more planar formats support
  gpu: ipu-cpmem: Add ipu_cpmem_dump()
  gpu: ipu-v3: Add ipu_dump()

 drivers/gpu/ipu-v3/Makefile           |   3 +-
 drivers/gpu/ipu-v3/ipu-common.c       | 916 +++++++++++++++++-----------------
 drivers/gpu/ipu-v3/ipu-cpmem.c        | 764 ++++++++++++++++++++++++++++
 drivers/gpu/ipu-v3/ipu-csi.c          | 670 +++++++++++++++++++++++++
 drivers/gpu/ipu-v3/ipu-ic.c           | 778 +++++++++++++++++++++++++++++
 drivers/gpu/ipu-v3/ipu-prv.h          |  44 +-
 drivers/gpu/ipu-v3/ipu-smfc.c         | 156 +++++-
 drivers/staging/imx-drm/ipuv3-plane.c |  16 +-
 include/video/imx-ipu-v3.h            | 362 ++++++++------
 9 files changed, 3037 insertions(+), 672 deletions(-)
 create mode 100644 drivers/gpu/ipu-v3/ipu-cpmem.c
 create mode 100644 drivers/gpu/ipu-v3/ipu-csi.c
 create mode 100644 drivers/gpu/ipu-v3/ipu-ic.c


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