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 Note that this driver has rather simple connector management, which was not converted to drm_panel_bridge to keep the ability to enable the panel at first vblank but also to support DVI. Changes since v6: - Updated to the latest DRM internal API changes; - Used an enum to index dt properties instead of the name string. Changes since v5: - Subclass DRM device and use devm_drm_dev_alloc for allocation; - Removed call to drm_mode_config_cleanup (done automatically with devm); - Some related code cleanups; - Bring back not-for-merge patch adding colorkey support. Changes since v4: - Updated to internal DRM API changes (rebased on drm-misc-next); - Added Kconfig dependency on OF; - Added MAINTAINERS entry; - Used drm_err and dev_err instead of DRM_ERROR where possible; - Various cosmetic changes. 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 NOTFORMERGE: drm/logicvc: Add plane colorkey support .../display/xylon,logicvc-display.yaml | 313 ++++++++ MAINTAINERS | 6 + drivers/gpu/drm/Kconfig | 2 + drivers/gpu/drm/Makefile | 1 + drivers/gpu/drm/logicvc/Kconfig | 9 + drivers/gpu/drm/logicvc/Makefile | 4 + drivers/gpu/drm/logicvc/logicvc_crtc.c | 277 +++++++ drivers/gpu/drm/logicvc/logicvc_crtc.h | 21 + drivers/gpu/drm/logicvc/logicvc_drm.c | 472 +++++++++++ drivers/gpu/drm/logicvc/logicvc_drm.h | 67 ++ drivers/gpu/drm/logicvc/logicvc_interface.c | 224 ++++++ drivers/gpu/drm/logicvc/logicvc_interface.h | 30 + drivers/gpu/drm/logicvc/logicvc_layer.c | 750 ++++++++++++++++++ drivers/gpu/drm/logicvc/logicvc_layer.h | 71 ++ drivers/gpu/drm/logicvc/logicvc_mode.c | 101 +++ drivers/gpu/drm/logicvc/logicvc_mode.h | 15 + drivers/gpu/drm/logicvc/logicvc_of.c | 197 +++++ drivers/gpu/drm/logicvc/logicvc_of.h | 46 ++ drivers/gpu/drm/logicvc/logicvc_regs.h | 88 ++ 19 files changed, 2694 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 -- 2.28.0 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
