[v5,00/10] Rename Rockchip VPU driver to Hantro, add initial i.MX8M support

Message

Philipp Zabel June 12, 2019, 9:39 a.m. UTC

There are several other SoCs that contain Hantro IP based VPUs, such as
NXP i.MX8MQ (Hantro G1 and G2) and i.MX8MM (Hantro G1, G2, and H1). To
maximize code sharing, add initial support for these SoCs to the
Rockchip VPU driver, after renaming it to Hantro VPU.

This series is based on the br-v5.3g tag, commit e568d2cc1ef6
("rockchip/vpu: Add support for MPEG-2 decoding on RK3288") with
https://patchwork.linuxtv.org/patch/56402/ ("rockchip/vpu: Add support
for MPEG-2 decoding on RK3328") applied on top. It supports MPEG-2
decoding on i.MX8MQ. MPEG-2 decoding and JPEG encoding on i.MX8MM may
or may not work, I don't have the hardware to test.

Changes since v4:
 - Rebased onto media-tree master,
   RK3328 support will have to be rebased as well
 - Fixed duplicated num_irqs initializer in imx8mq_vpu_variant

regards
Philipp

Philipp Zabel (10):
  rockchip/vpu: rename from rockchip to hantro
  media: hantro: print video device name in addition to device node
  media: hantro: add PM runtime resume callback
  media: hantro: make irq names configurable
  media: hantro: add support for named register ranges
  media: hantro: add support for separate control block
  media: hantro: allow arbitrary number of clocks
  media: dt-bindings: Document i.MX8MQ and i.MX8MM VPU bindings
  media: hantro: add initial i.MX8MQ support
  media: hantro: add initial i.MX8MM support (untested)

 .../devicetree/bindings/media/imx8m-vpu.txt   |  56 +++
 MAINTAINERS                                   |   4 +-
 drivers/staging/media/Kconfig                 |   4 +-
 drivers/staging/media/Makefile                |   2 +-
 drivers/staging/media/hantro/Kconfig          |  31 ++
 drivers/staging/media/hantro/Makefile         |  18 +
 .../media/{rockchip/vpu => hantro}/TODO       |   0
 .../vpu/rockchip_vpu.h => hantro/hantro.h}    | 167 ++++---
 .../hantro_drv.c}                             | 335 ++++++-------
 .../media/hantro/hantro_g1_mpeg2_dec.c        | 260 ++++++++++
 drivers/staging/media/hantro/hantro_g1_regs.h | 301 ++++++++++++
 .../staging/media/hantro/hantro_h1_jpeg_enc.c | 125 +++++
 drivers/staging/media/hantro/hantro_h1_regs.h | 154 ++++++
 drivers/staging/media/hantro/hantro_hw.h      | 104 ++++
 .../hantro_jpeg.c}                            |  18 +-
 drivers/staging/media/hantro/hantro_jpeg.h    |  13 +
 .../hantro_mpeg2.c}                           |  14 +-
 .../hantro_v4l2.c}                            | 234 +++++----
 .../hantro_v4l2.h}                            |  16 +-
 drivers/staging/media/hantro/imx8m_vpu_hw.c   | 310 ++++++++++++
 drivers/staging/media/hantro/rk3288_vpu_hw.c  | 187 ++++++++
 .../{rockchip/vpu => hantro}/rk3399_vpu_hw.c  |  77 +--
 .../vpu => hantro}/rk3399_vpu_hw_jpeg_enc.c   |  32 +-
 .../vpu => hantro}/rk3399_vpu_hw_mpeg2_dec.c  |  37 +-
 .../vpu => hantro}/rk3399_vpu_regs.h          |   2 +-
 drivers/staging/media/rockchip/vpu/Kconfig    |  14 -
 drivers/staging/media/rockchip/vpu/Makefile   |  14 -
 .../media/rockchip/vpu/rk3288_vpu_hw.c        | 177 -------
 .../rockchip/vpu/rk3288_vpu_hw_jpeg_enc.c     | 125 -----
 .../rockchip/vpu/rk3288_vpu_hw_mpeg2_dec.c    | 261 -----------
 .../media/rockchip/vpu/rk3288_vpu_regs.h      | 443 ------------------
 .../media/rockchip/vpu/rockchip_vpu_hw.h      | 102 ----
 .../media/rockchip/vpu/rockchip_vpu_jpeg.h    |  14 -
 33 files changed, 2050 insertions(+), 1601 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/media/imx8m-vpu.txt
 create mode 100644 drivers/staging/media/hantro/Kconfig
 create mode 100644 drivers/staging/media/hantro/Makefile
 rename drivers/staging/media/{rockchip/vpu => hantro}/TODO (100%)
 rename drivers/staging/media/{rockchip/vpu/rockchip_vpu.h => hantro/hantro.h} (66%)
 rename drivers/staging/media/{rockchip/vpu/rockchip_vpu_drv.c => hantro/hantro_drv.c} (69%)
 create mode 100644 drivers/staging/media/hantro/hantro_g1_mpeg2_dec.c
 create mode 100644 drivers/staging/media/hantro/hantro_g1_regs.h
 create mode 100644 drivers/staging/media/hantro/hantro_h1_jpeg_enc.c
 create mode 100644 drivers/staging/media/hantro/hantro_h1_regs.h
 create mode 100644 drivers/staging/media/hantro/hantro_hw.h
 rename drivers/staging/media/{rockchip/vpu/rockchip_vpu_jpeg.c => hantro/hantro_jpeg.c} (95%)
 create mode 100644 drivers/staging/media/hantro/hantro_jpeg.h
 rename drivers/staging/media/{rockchip/vpu/rockchip_vpu_mpeg2.c => hantro/hantro_mpeg2.c} (79%)
 rename drivers/staging/media/{rockchip/vpu/rockchip_vpu_v4l2.c => hantro/hantro_v4l2.c} (69%)
 rename drivers/staging/media/{rockchip/vpu/rockchip_vpu_v4l2.h => hantro/hantro_v4l2.h} (53%)
 create mode 100644 drivers/staging/media/hantro/imx8m_vpu_hw.c
 create mode 100644 drivers/staging/media/hantro/rk3288_vpu_hw.c
 rename drivers/staging/media/{rockchip/vpu => hantro}/rk3399_vpu_hw.c (65%)
 rename drivers/staging/media/{rockchip/vpu => hantro}/rk3399_vpu_hw_jpeg_enc.c (86%)
 rename drivers/staging/media/{rockchip/vpu => hantro}/rk3399_vpu_hw_mpeg2_dec.c (92%)
 rename drivers/staging/media/{rockchip/vpu => hantro}/rk3399_vpu_regs.h (99%)
 delete mode 100644 drivers/staging/media/rockchip/vpu/Kconfig
 delete mode 100644 drivers/staging/media/rockchip/vpu/Makefile
 delete mode 100644 drivers/staging/media/rockchip/vpu/rk3288_vpu_hw.c
 delete mode 100644 drivers/staging/media/rockchip/vpu/rk3288_vpu_hw_jpeg_enc.c
 delete mode 100644 drivers/staging/media/rockchip/vpu/rk3288_vpu_hw_mpeg2_dec.c
 delete mode 100644 drivers/staging/media/rockchip/vpu/rk3288_vpu_regs.h
 delete mode 100644 drivers/staging/media/rockchip/vpu/rockchip_vpu_hw.h
 delete mode 100644 drivers/staging/media/rockchip/vpu/rockchip_vpu_jpeg.h