[PATCH 00/24] R-Car DU DRM support for R8A7790

[Laurent Pinchart]

Hello,

Here's a set of patches that adds support for the DU found in the R8A7790 SoC.

Compared to the R8A7779 DU, the R8A7790 has a third CRTC, internal LVDS
encoders and different output routing options.

These patches are targetted at v3.12 so there's no rush (but please don't take
that as an excuse to skip reviewing them :-)).

Laurent Pinchart (24):
  drm/rcar-du: Add missing alpha plane register definitions
  drm/rcar-du: Use devm_ioremap_resource()
  drm/rcar-du: Add platform module device table
  drm/rcar-du: Don't ignore rcar_du_crtc_create() return value
  drm/rcar-du: Support per-CRTC clock and IRQ
  drm/rcar-du: Fix buffer pitch alignment
  drm/rcar-du: Clarify comment regarding plane Y source coordinate
  drm/rcar-du: Split LVDS encoder and connector
  drm/rcar-du: Split VGA encoder and connector
  drm/rcar-du: Merge LVDS and VGA encoder code
  drm/rcar-du: Rename platform data fields to match what they describe
  drm/rcar-du: Create rcar_du_planes structure
  drm/rcar-du: Rename rcar_du_plane_(init|register) to rcar_du_planes_*
  drm/rcar-du: Introduce CRTCs groups
  drm/rcar-du: Use dynamic number of CRTCs instead of CRTCs array size
  drm/rcar-du: Remove register definitions for the second channel
  drm/rcar-du: Move output routing configuration to group
  drm/rcar-du: Add support for the R8A7790 DU
  drm/rcar-du: Fix buffer pitch alignment for R8A7790 DU
  drm/rcar-du: Add support for multiple groups
  drm/rcar-du: Add support for DEFR8 register
  drm/rcar-du: Rework output routing support
  drm/rcar-du: Configure RGB output routing to DPAD0
  drm/rcar-du: Add internal LVDS encoder support

 drivers/gpu/drm/rcar-du/Kconfig           |   7 +
 drivers/gpu/drm/rcar-du/Makefile          |  10 +-
 drivers/gpu/drm/rcar-du/rcar_du_crtc.c    | 255 ++++++++++++++++--------------
 drivers/gpu/drm/rcar-du/rcar_du_crtc.h    |  13 +-
 drivers/gpu/drm/rcar-du/rcar_du_drv.c     | 169 ++++++++------------
 drivers/gpu/drm/rcar-du/rcar_du_drv.h     |  61 +++++--
 drivers/gpu/drm/rcar-du/rcar_du_encoder.c | 202 +++++++++++++++++++++++
 drivers/gpu/drm/rcar-du/rcar_du_encoder.h |  49 ++++++
 drivers/gpu/drm/rcar-du/rcar_du_group.c   | 187 ++++++++++++++++++++++
 drivers/gpu/drm/rcar-du/rcar_du_group.h   |  50 ++++++
 drivers/gpu/drm/rcar-du/rcar_du_kms.c     | 135 +++++++++-------
 drivers/gpu/drm/rcar-du/rcar_du_kms.h     |  32 +---
 drivers/gpu/drm/rcar-du/rcar_du_lvds.c    | 216 -------------------------
 drivers/gpu/drm/rcar-du/rcar_du_lvds.h    |  24 ---
 drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c | 130 +++++++++++++++
 drivers/gpu/drm/rcar-du/rcar_du_lvdscon.h |  25 +++
 drivers/gpu/drm/rcar-du/rcar_du_lvdsenc.c | 194 +++++++++++++++++++++++
 drivers/gpu/drm/rcar-du/rcar_du_lvdsenc.h |  46 ++++++
 drivers/gpu/drm/rcar-du/rcar_du_plane.c   | 170 ++++++++++----------
 drivers/gpu/drm/rcar-du/rcar_du_plane.h   |  26 ++-
 drivers/gpu/drm/rcar-du/rcar_du_regs.h    |  94 +++++++++--
 drivers/gpu/drm/rcar-du/rcar_du_vga.c     | 149 -----------------
 drivers/gpu/drm/rcar-du/rcar_du_vga.h     |  24 ---
 drivers/gpu/drm/rcar-du/rcar_du_vgacon.c  |  96 +++++++++++
 drivers/gpu/drm/rcar-du/rcar_du_vgacon.h  |  23 +++
 drivers/gpu/drm/rcar-du/rcar_lvds_regs.h  |  69 ++++++++
 include/linux/platform_data/rcar-du.h     |  34 +++-
 27 files changed, 1639 insertions(+), 851 deletions(-)
 create mode 100644 drivers/gpu/drm/rcar-du/rcar_du_encoder.c
 create mode 100644 drivers/gpu/drm/rcar-du/rcar_du_encoder.h
 create mode 100644 drivers/gpu/drm/rcar-du/rcar_du_group.c
 create mode 100644 drivers/gpu/drm/rcar-du/rcar_du_group.h
 delete mode 100644 drivers/gpu/drm/rcar-du/rcar_du_lvds.c
 delete mode 100644 drivers/gpu/drm/rcar-du/rcar_du_lvds.h
 create mode 100644 drivers/gpu/drm/rcar-du/rcar_du_lvdscon.c
 create mode 100644 drivers/gpu/drm/rcar-du/rcar_du_lvdscon.h
 create mode 100644 drivers/gpu/drm/rcar-du/rcar_du_lvdsenc.c
 create mode 100644 drivers/gpu/drm/rcar-du/rcar_du_lvdsenc.h
 delete mode 100644 drivers/gpu/drm/rcar-du/rcar_du_vga.c
 delete mode 100644 drivers/gpu/drm/rcar-du/rcar_du_vga.h
 create mode 100644 drivers/gpu/drm/rcar-du/rcar_du_vgacon.c
 create mode 100644 drivers/gpu/drm/rcar-du/rcar_du_vgacon.h
 create mode 100644 drivers/gpu/drm/rcar-du/rcar_lvds_regs.h

-- 
Regards,

Laurent Pinchart