Hi Jung,

2016-01-26 10:30 GMT+01:00 Shawn Lin [off-list ref]:

Hi jun,

Where is the dt-bingding documentation about your VP8 controller?

And would you please share some info about rk3229? I can just find
rk3228 in mainline, otherwise may someone think it's a misspell.

Thanks.


On 2016/1/26 17:04, Jung Zhao wrote:

quoted

From: zhaojun <redacted>


====================
Introduction
====================

The purpose of this series is to add the driver for vp8
decoder on rk3229 & rk3288 platform, and will support
more formats in the future.

The driver uses v4l2 framework and RK IOMMU.
RK IOMMU has not yet been merged.

Can you share or specify what patches are needed, are they already
send to upstream ? So people that want to test your series knows what
they need to apply

I think that, at least, this patch is required:

iommu/rockchip: reconstruct to support multi slaves [1]

If this is not already accepted, maybe is a good idea include this
patch in the patch series

[1] http://www.gossamer-threads.com/lists/linux/kernel/2347458

quoted

zhaojun (3):
   media: v4l: Add VP8 format support in V4L2 framework
   media: VPU: support Rockchip VPU
   media: vcodec: rockchip: Add Rockchip VP8 decoder driver

  drivers/media/platform/rockchip-vpu/Makefile       |    7 +
  .../media/platform/rockchip-vpu/rkvpu_hw_vp8d.c    |  798 ++++++++++
  .../platform/rockchip-vpu/rockchip_vp8d_regs.h     | 1594
++++++++++++++++++++
  drivers/media/platform/rockchip-vpu/rockchip_vpu.c |  799 ++++++++++
  .../platform/rockchip-vpu/rockchip_vpu_common.h    |  439 ++++++
  .../media/platform/rockchip-vpu/rockchip_vpu_dec.c | 1007 +++++++++++++
  .../media/platform/rockchip-vpu/rockchip_vpu_dec.h |   33 +
  .../media/platform/rockchip-vpu/rockchip_vpu_hw.c  |  295 ++++
  .../media/platform/rockchip-vpu/rockchip_vpu_hw.h  |  100 ++
  drivers/media/v4l2-core/v4l2-ctrls.c               |   17 +-
  drivers/media/v4l2-core/v4l2-ioctl.c               |    3 +
  drivers/media/v4l2-core/videobuf2-dma-contig.c     |   51 +-
  include/media/v4l2-ctrls.h                         |    2 +
  include/media/videobuf2-dma-contig.h               |   11 +-
  include/uapi/linux/v4l2-controls.h                 |   98 ++
  include/uapi/linux/videodev2.h                     |    5 +
  16 files changed, 5238 insertions(+), 21 deletions(-)
  create mode 100644 drivers/media/platform/rockchip-vpu/Makefile
  create mode 100644 drivers/media/platform/rockchip-vpu/rkvpu_hw_vp8d.c
  create mode 100644
drivers/media/platform/rockchip-vpu/rockchip_vp8d_regs.h
  create mode 100644 drivers/media/platform/rockchip-vpu/rockchip_vpu.c
  create mode 100644
drivers/media/platform/rockchip-vpu/rockchip_vpu_common.h
  create mode 100644
drivers/media/platform/rockchip-vpu/rockchip_vpu_dec.c
  create mode 100644
drivers/media/platform/rockchip-vpu/rockchip_vpu_dec.h
  create mode 100644 drivers/media/platform/rockchip-vpu/rockchip_vpu_hw.c
  create mode 100644 drivers/media/platform/rockchip-vpu/rockchip_vpu_hw.h

--
Best Regards
Shawn Lin

Best Regards,
Enric