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
