[PATCH v4 0/3] drm: LogiCVC display controller support

Paul Kocialkowski
2019-12-03T15:06:13Z

This series introduces support for the LogiCVC display controller.
The controller is a bit unusual since it is usually loaded as
programmable logic on Xilinx FPGAs or Zynq-7000 SoCs.
More details are presented on the main commit for the driver.

More information about the controller is available on the dedicated
web page: https://www.logicbricks.com/Products/logiCVC-ML.aspx

Changes since v3:
- Rebased on latest drm-misc;
- Improved event lock wrapping;
- Added collect tag;
- Added color-key support patch (not for merge, for reference only).

Changes since v2:
- Fixed and slightly improved dt schema.

Changes since v1:
- Switched dt bindings documentation to dt schema;
- Described more possible dt parameters;
- Added support for the lvds-3bit interface;
- Added support for grabbing syscon regmap from parent node;
- Removed layers count property and count layers child nodes instead.

Cheers!

Paul Kocialkowski (3):
dt-bindings: display: Document the Xylon LogiCVC display controller
drm: Add support for the LogiCVC display controller
WIP: drm/logicvc: Add plane colorkey support

.../display/xylon,logicvc-display.yaml | 313 ++++++++
drivers/gpu/drm/Kconfig | 2 +
drivers/gpu/drm/Makefile | 1 +
drivers/gpu/drm/logicvc/Kconfig | 8 +
drivers/gpu/drm/logicvc/Makefile | 4 +
drivers/gpu/drm/logicvc/logicvc_crtc.c | 271 +++++++
drivers/gpu/drm/logicvc/logicvc_crtc.h | 25 +
drivers/gpu/drm/logicvc/logicvc_drm.c | 467 +++++++++++
drivers/gpu/drm/logicvc/logicvc_drm.h | 63 ++
drivers/gpu/drm/logicvc/logicvc_interface.c | 235 ++++++
drivers/gpu/drm/logicvc/logicvc_interface.h | 32 +
drivers/gpu/drm/logicvc/logicvc_layer.c | 733 ++++++++++++++++++
drivers/gpu/drm/logicvc/logicvc_layer.h | 72 ++
drivers/gpu/drm/logicvc/logicvc_mode.c | 103 +++
drivers/gpu/drm/logicvc/logicvc_mode.h | 15 +
drivers/gpu/drm/logicvc/logicvc_of.c | 205 +++++
drivers/gpu/drm/logicvc/logicvc_of.h | 28 +
drivers/gpu/drm/logicvc/logicvc_regs.h | 88 +++
18 files changed, 2665 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/xylon,logicvc-display.yaml
create mode 100644 drivers/gpu/drm/logicvc/Kconfig
create mode 100644 drivers/gpu/drm/logicvc/Makefile
create mode 100644 drivers/gpu/drm/logicvc/logicvc_crtc.c
create mode 100644 drivers/gpu/drm/logicvc/logicvc_crtc.h
create mode 100644 drivers/gpu/drm/logicvc/logicvc_drm.c
create mode 100644 drivers/gpu/drm/logicvc/logicvc_drm.h
create mode 100644 drivers/gpu/drm/logicvc/logicvc_interface.c
create mode 100644 drivers/gpu/drm/logicvc/logicvc_interface.h
create mode 100644 drivers/gpu/drm/logicvc/logicvc_layer.c
create mode 100644 drivers/gpu/drm/logicvc/logicvc_layer.h
create mode 100644 drivers/gpu/drm/logicvc/logicvc_mode.c
create mode 100644 drivers/gpu/drm/logicvc/logicvc_mode.h
create mode 100644 drivers/gpu/drm/logicvc/logicvc_of.c
create mode 100644 drivers/gpu/drm/logicvc/logicvc_of.h
create mode 100644 drivers/gpu/drm/logicvc/logicvc_regs.h

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2.24.0