[v2,0/3] media: rkvdec: Add a VP9 backend

Message

Ezequiel Garcia April 10, 2020, 11:51 a.m. UTC

Second iteration of the VP9 stateless codec uAPI, plus
support for Rockchip VDEC.

This is mostly identical to first iteration, as you can see,
the changelog is quite minimal.

Feedback and testing welcome!

Thanks,
Ezequiel

Changelog
---------

v2:

* Documentation style issues pointed out by Nicolas internally.
* s/VP9_PROFILE_MAX/V4L2_VP9_PROFILE_MAX/
* Fix wrong kfree(ctx).
* constify a couple structs on rkvdec-vp9.c

This series applies on top of media master, plus Rockchip VDEC
driver v8 series [1]

[1] https://patchwork.linuxtv.org/project/linux-media/list/?series=2107

Boris Brezillon (3):
  media: v4l2-ctrls: Add the [__]v4l2_ctrl_s_ctrl_compound() helpers
  media: uapi: Add VP9 stateless decoder controls
  media: rkvdec: Add the VP9 backend

 Documentation/media/uapi/v4l/biblio.rst       |   10 +
 .../media/uapi/v4l/ext-ctrls-codec.rst        |  584 ++++++
 drivers/media/v4l2-core/v4l2-ctrls.c          |  257 +++
 drivers/media/v4l2-core/v4l2-ioctl.c          |    1 +
 drivers/staging/media/rkvdec/Makefile         |    2 +-
 drivers/staging/media/rkvdec/rkvdec-vp9.c     | 1572 +++++++++++++++++
 drivers/staging/media/rkvdec/rkvdec.c         |   56 +-
 drivers/staging/media/rkvdec/rkvdec.h         |    6 +
 include/media/v4l2-ctrls.h                    |   44 +
 include/media/vp9-ctrls.h                     |  515 ++++++
 10 files changed, 3043 insertions(+), 4 deletions(-)
 create mode 100644 drivers/staging/media/rkvdec/rkvdec-vp9.c
 create mode 100644 include/media/vp9-ctrls.h