linux-kernel - [PATCH v3 0/6] Add support for older Rockchip SoCs to V4L2 hantro and rkvdec drivers

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Message-Id: <20210614213215.99389-1-knaerzche@gmail.com>
Date:   Mon, 14 Jun 2021 23:32:09 +0200
From:   Alex Bee <knaerzche@...il.com>
To:     Ezequiel Garcia <ezequiel@...labora.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Heiko Stuebner <heiko@...ech.de>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Lee Jones <lee.jones@...aro.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-media@...r.kernel.org, linux-rockchip@...ts.infradead.org,
        devicetree@...r.kernel.org
Cc:     Alex Bee <knaerzche@...il.com>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH v3 0/6] Add support for older Rockchip SoCs to V4L2 hantro and rkvdec drivers

Hi list,

this is v3 of series, that adds support for older Rockchip SoCs (RK3036,
RK3066, RK3188 and RK322x) to the existing V4L2 video decoder/-encoder
drivers - namely hantro and rkvdec.
They can be used as-is or with very little modifications.

In preparation to that previous versions added power-controller support for
RK3036 and RK322x, since both drivers rely on pm. The drivers for them
exist already in the common Rockchip pm driver, they just haven't been
added to the device trees yet.
Those patches have been applied already.

This is a basically a rebase of the patches that should get merged in
media_tree.
Please pick the DT patches, which are not applied yet from v2.

Changes in v3:
- rebased on current media_tree
- collected Reviewd-tags from v2 

Changes in v2:
- reordered patches as suggested by Heiko
- fixed indentation and order issues in dt-bindings / DT patches
- added patch to reorder variants in hantro alphanumeric
- added patch that merges hantro platform drivers for Rockchip in one
- added missing DT patch for RK3036 (missed to submit with v1)

See individual patches for details about changes.

Thanks for your feedback,
Alex.

Alex Bee (6):
  dt-bindings: media: rockchip-vpu: add new compatibles
  dt-bindings: media: rockchip-vdec: add RK3228 compatible
  media: hantro: reorder variants
  media: hantro: merge Rockchip platform drivers
  media: hantro: add support for Rockchip RK3066
  media: hantro: add support for Rockchip RK3036

 .../bindings/media/rockchip,vdec.yaml         |  10 +-
 .../bindings/media/rockchip-vpu.yaml          |  33 +-
 drivers/staging/media/hantro/Makefile         |   9 +-
 drivers/staging/media/hantro/hantro_drv.c     |   6 +-
 drivers/staging/media/hantro/hantro_hw.h      |  32 +-
 drivers/staging/media/hantro/rk3288_vpu_hw.c  | 208 -------
 drivers/staging/media/hantro/rk3399_vpu_hw.c  | 222 --------
 ...jpeg_enc.c => rockchip_vpu2_hw_jpeg_enc.c} |  30 +-
 ...eg2_dec.c => rockchip_vpu2_hw_mpeg2_dec.c} |  25 +-
 ...w_vp8_dec.c => rockchip_vpu2_hw_vp8_dec.c} |   2 +-
 ...rk3399_vpu_regs.h => rockchip_vpu2_regs.h} |   6 +-
 .../staging/media/hantro/rockchip_vpu_hw.c    | 526 ++++++++++++++++++
 12 files changed, 616 insertions(+), 493 deletions(-)
 delete mode 100644 drivers/staging/media/hantro/rk3288_vpu_hw.c
 delete mode 100644 drivers/staging/media/hantro/rk3399_vpu_hw.c
 rename drivers/staging/media/hantro/{rk3399_vpu_hw_jpeg_enc.c => rockchip_vpu2_hw_jpeg_enc.c} (87%)
 rename drivers/staging/media/hantro/{rk3399_vpu_hw_mpeg2_dec.c => rockchip_vpu2_hw_mpeg2_dec.c} (94%)
 rename drivers/staging/media/hantro/{rk3399_vpu_hw_vp8_dec.c => rockchip_vpu2_hw_vp8_dec.c} (99%)
 rename drivers/staging/media/hantro/{rk3399_vpu_regs.h => rockchip_vpu2_regs.h} (99%)
 create mode 100644 drivers/staging/media/hantro/rockchip_vpu_hw.c


base-commit: 45040f675041956ad763f9ef139ecee3647aa8bb
-- 
2.27.0