[PATCH v2 0/3] Renesas R-Car VSP1 rotation support

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Hello everybody,

This patch series implement support for rotation in the VSP1 driver. It
contains an update of the rotation support part of the "[PATCH 00/13]
Renesas R-Car VSP: Scaling and rotation support on Gen3" series.

Patch 1/3 starts by fixing the multi-line comment style through the whole
driver to avoid adding new offenders in patch 3/3.

Patch 2/3 is to biggest addition since v1. It clarifies interactions between
formats, controls and buffers in the V4L2 API documentation. The proposal is
based on an IRC meeting held on 2016-09-15 in the #v4l channel on freenode
which I have tried to translate as accurately as possible into documentation.

Patch 3/3 implements rotation support in the vsp1 driver. Beside being rebased
on top of the current vsp1/next branch, it has mostly been kept unchanged
compared to v1.

For your convenience the code is available at

	git://linuxtv.org/pinchartl/media.git vsp1-rotation-v2-20170228

Laurent Pinchart (3):
  v4l: vsp1: Fix multi-line comment style
  v4l: Clearly document interactions between formats, controls and
    buffers
  v4l: vsp1: wpf: Implement rotation support

 Documentation/media/uapi/v4l/buffer.rst   |  88 ++++++++++++
 drivers/media/platform/vsp1/vsp1_bru.c    |  27 ++--
 drivers/media/platform/vsp1/vsp1_dl.c     |  27 ++--
 drivers/media/platform/vsp1/vsp1_drm.c    |  21 ++-
 drivers/media/platform/vsp1/vsp1_drv.c    |  12 +-
 drivers/media/platform/vsp1/vsp1_entity.c |   9 +-
 drivers/media/platform/vsp1/vsp1_hsit.c   |   3 +-
 drivers/media/platform/vsp1/vsp1_lif.c    |   6 +-
 drivers/media/platform/vsp1/vsp1_pipe.c   |   9 +-
 drivers/media/platform/vsp1/vsp1_rpf.c    |  11 +-
 drivers/media/platform/vsp1/vsp1_rwpf.c   |  11 +-
 drivers/media/platform/vsp1/vsp1_rwpf.h   |   3 +-
 drivers/media/platform/vsp1/vsp1_sru.c    |   3 +-
 drivers/media/platform/vsp1/vsp1_uds.c    |   3 +-
 drivers/media/platform/vsp1/vsp1_video.c  |  45 +++++--
 drivers/media/platform/vsp1/vsp1_wpf.c    | 215 +++++++++++++++++++++++-------
 16 files changed, 382 insertions(+), 111 deletions(-)

-- 
Regards,

Laurent Pinchart




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