linux-kernel - [PATCH v2 00/12] Add support for older Rockchip SoCs to V4L2 hantro and rkvdec drivers

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Message-Id: <20210527154455.358869-1-knaerzche@gmail.com>
Date:   Thu, 27 May 2021 17:44:43 +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 v2 00/12] Add support for older Rockchip SoCs to V4L2 hantro and rkvdec drivers

Hi list,

this series 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 patches 1,8 and 9 add 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 be added
to the device trees yet.

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 (12):
  dt-bindings: mfd: syscon: add Rockchip RK3036/RK3228 qos compatibles
  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
  ARM: dts: rockchip: add power controller for RK3036
  ARM: dts: rockchip: add power controller for RK322x
  ARM: dts: rockchip: add vpu node for RK3036
  ARM: dts: rockchip: add vpu nodes for RK3066 and RK3188
  ARM: dts: rockchip: add vpu and vdec node for RK322x

 .../bindings/media/rockchip,vdec.yaml         |  10 +-
 .../bindings/media/rockchip-vpu.yaml          |  33 +-
 .../devicetree/bindings/mfd/syscon.yaml       |   2 +
 arch/arm/boot/dts/rk3036.dtsi                 |  72 +++
 arch/arm/boot/dts/rk3066a.dtsi                |   4 +
 arch/arm/boot/dts/rk3188.dtsi                 |   5 +
 arch/arm/boot/dts/rk322x.dtsi                 | 140 ++++-
 arch/arm/boot/dts/rk3xxx.dtsi                 |  12 +
 drivers/staging/media/hantro/Makefile         |   9 +-
 drivers/staging/media/hantro/hantro_drv.c     |   6 +-
 drivers/staging/media/hantro/hantro_hw.h      |  30 +-
 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 ++++++++++++++++++
 18 files changed, 848 insertions(+), 494 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} (93%)
 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: 5d765451c2409e63563fa6a3e8005bd03ab9e82f
-- 
2.27.0