[v2,0/7] media/drm: renesas: Add new pixel formats

Message

Tomi Valkeinen Dec. 19, 2022, 2:01 p.m. UTC

From: Tomi Valkeinen <[e-mail]>

Hi,

These add new pixel formats for Renesas V3U and V4H SoCs.

As the display pipeline is split between DRM and V4L2 components, this
series touches both subsystems. I'm sending all these together to
simplify review. If needed, I can later split this to V4L2 and DRM
parts, of which the V4L2 part needs to be merged first.

Changes in v2:

- Add kernel documentation for the new formats
- Add PACK_CPOS & PACK_CLEN macros for writing to ext_infmt registers
- Fix wrong alpha component values in ext_infmt registers

 Tomi

Tomi Valkeinen (7):
  media: Add 2-10-10-10 RGB formats
  media: Add Y210, Y212 and Y216 formats
  media: renesas: vsp1: Change V3U to be gen4
  media: renesas: vsp1: Add V4H SoC version
  media: renesas: vsp1: Add new formats (2-10-10-10 ARGB, Y210)
  drm: rcar-du: Bump V3U to gen 4
  drm: rcar-du: Add new formats (2-10-10-10 ARGB, Y210)

 .../media/v4l/pixfmt-packed-yuv.rst           |  44 ++++
 .../userspace-api/media/v4l/pixfmt-rgb.rst    | 194 ++++++++++++++++++
 drivers/gpu/drm/rcar-du/rcar_du_drv.c         |   2 +-
 drivers/gpu/drm/rcar-du/rcar_du_kms.c         |  24 +++
 drivers/gpu/drm/rcar-du/rcar_du_vsp.c         |  49 ++++-
 .../media/platform/renesas/vsp1/vsp1_drv.c    |   4 +-
 .../media/platform/renesas/vsp1/vsp1_hgo.c    |   4 +-
 .../media/platform/renesas/vsp1/vsp1_lif.c    |   1 +
 .../media/platform/renesas/vsp1/vsp1_pipe.c   |  15 ++
 .../media/platform/renesas/vsp1/vsp1_regs.h   |  25 ++-
 .../media/platform/renesas/vsp1/vsp1_rpf.c    |  61 +++++-
 .../media/platform/renesas/vsp1/vsp1_video.c  |   4 +-
 .../media/platform/renesas/vsp1/vsp1_wpf.c    |   4 +-
 drivers/media/v4l2-core/v4l2-ioctl.c          |   6 +
 include/uapi/linux/videodev2.h                |  11 +
 15 files changed, 430 insertions(+), 18 deletions(-)