linux-kernel - [PATCH v7 0/7] drm: rcar-du: Add Color Management Module (CMM)

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Message-Id: <20191113100556.15616-1-jacopo+renesas@jmondi.org>
Date:   Wed, 13 Nov 2019 11:05:49 +0100
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 v7 0/7] drm: rcar-du: Add Color Management Module (CMM)

An additional round for cmm to fix the KConfig issue reported by Dave spotted
while collecting Laurent's pull request for the v5.5 merge window, which we've
now missed.

I could have sent a 6.2 version of the single 3/7 patch, but given I already
sent a 6.1 for this same one, I assumed a single series would have been
easier to collect, considering we're anyway late for this merge window.

The DTS patches have been collected by Geert already.

Thanks
   j

Detailed v1->v5 change log
https://lkml.org/lkml/2019/10/15/337

v6->v7
- Include the two updates for 3/7 and 5/7 I've sent as v6.1 against the v6
  series
- Make the DRM_RCAR_CMM symbol a tristate and make it implied by DRM_RCAR_DU
  to prevent having DU built-in and CMM has a module, which causes linkage
  errors due to unresolved symbols.

Jacopo Mondi (7):
  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
  drm: rcar-du: kms: Expand comment in vsps parsing routine

 .../bindings/display/renesas,cmm.yaml         |  67 ++++++
 .../bindings/display/renesas,du.txt           |   5 +
 drivers/gpu/drm/rcar-du/Kconfig               |   8 +
 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 +
 13 files changed, 518 insertions(+), 1 deletion(-)
 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

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2.23.0