linux-kernel - [PATCH v6 0/8] drm: rcar-du: Add Color Management Module (CMM)

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Message-Id: <20191016085548.105703-1-jacopo+renesas@jmondi.org>
Date:   Wed, 16 Oct 2019 10:55:40 +0200
From:   Jacopo Mondi <jacopo+renesas@...ndi.org>
To:     laurent.pinchart@...asonboard.com,
        kieran.bingham+renesas@...asonboard.com, geert@...ux-m68k.org,
        horms@...ge.net.au, uli+renesas@...nd.eu
Cc:     Jacopo Mondi <jacopo+renesas@...ndi.org>, airlied@...ux.ie,
        daniel@...ll.ch, linux-renesas-soc@...r.kernel.org,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH v6 0/8] drm: rcar-du: Add Color Management Module (CMM)

Minimal increment to the CMM series, this time should really be the last one.

Just missing Rob's ack on [1/8] and Laurent's one on [5/8].

Changelog is minimal:
CMM
- Remove the cmm_config.enable flag. The cmm_config.table field validity is
  used to enable/disable the LUT operations
- Expand comments as suggested by Laurent

CRTC
- use drm_color_lut_size() to check the LUT table size
- Inline calls to rcar_cmm_enable()/disable()
- Add TODO entries as suggested by Laurent

For the record, the full series changelog is available at:
https://paste.debian.net/1107427/

v5 from yesterday with informations on testing is available at:
https://lkml.org/lkml/2019/10/15/337

Geert will you collect for DTS patches for the next release?
I assume the DU changes go through Laurent instead ?

Thanks
   j

Jacopo Mondi (8):
  dt-bindings: display: renesas,cmm: Add R-Car CMM documentation
  dt-bindings: display, renesas,du: Document cmms property
  drm: rcar-du: Add support for CMM
  drm: rcar-du: kms: Initialize CMM instances
  drm: rcar-du: crtc: Control CMM operations
  drm: rcar-du: crtc: Register GAMMA_LUT properties
  arm64: dts: renesas: Add CMM units to Gen3 SoCs
  drm: rcar-du: kms: Expand comment in vsps parsing routine

 .../bindings/display/renesas,cmm.yaml         |  67 ++++++
 .../bindings/display/renesas,du.txt           |   5 +
 arch/arm64/boot/dts/renesas/r8a7795.dtsi      |  39 ++++
 arch/arm64/boot/dts/renesas/r8a7796.dtsi      |  31 ++-
 arch/arm64/boot/dts/renesas/r8a77965.dtsi     |  31 ++-
 arch/arm64/boot/dts/renesas/r8a77990.dtsi     |  21 ++
 arch/arm64/boot/dts/renesas/r8a77995.dtsi     |  21 ++
 drivers/gpu/drm/rcar-du/Kconfig               |   7 +
 drivers/gpu/drm/rcar-du/Makefile              |   1 +
 drivers/gpu/drm/rcar-du/rcar_cmm.c            | 212 ++++++++++++++++++
 drivers/gpu/drm/rcar-du/rcar_cmm.h            |  58 +++++
 drivers/gpu/drm/rcar-du/rcar_du_crtc.c        |  65 ++++++
 drivers/gpu/drm/rcar-du/rcar_du_crtc.h        |   2 +
 drivers/gpu/drm/rcar-du/rcar_du_drv.h         |   2 +
 drivers/gpu/drm/rcar-du/rcar_du_group.c       |  10 +
 drivers/gpu/drm/rcar-du/rcar_du_group.h       |   2 +
 drivers/gpu/drm/rcar-du/rcar_du_kms.c         |  82 ++++++-
 drivers/gpu/drm/rcar-du/rcar_du_regs.h        |   5 +
 18 files changed, 658 insertions(+), 3 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/display/renesas,cmm.yaml
 create mode 100644 drivers/gpu/drm/rcar-du/rcar_cmm.c
 create mode 100644 drivers/gpu/drm/rcar-du/rcar_cmm.h

--
2.23.0