1ec8f24b7SThomas Gleixner# SPDX-License-Identifier: GPL-2.0-only 216ea975eSRob Clarkconfig DRM_TILCDC 316ea975eSRob Clark tristate "DRM Support for TI LCDC Display Controller" 4e1c7e324SChristoph Hellwig depends on DRM && OF && ARM 541fe82e7SThomas Zimmermann select DRM_CLIENT_SELECTION 616ea975eSRob Clark select DRM_KMS_HELPER 74a83c26aSDanilo Krummrich select DRM_GEM_DMA_HELPER 8544f7377SJyri Sarha select DRM_BRIDGE 9*400a84e1SKory Maincent (TI.com) select DRM_DISPLAY_HELPER 10*400a84e1SKory Maincent (TI.com) select DRM_BRIDGE_CONNECTOR 11544f7377SJyri Sarha select DRM_PANEL_BRIDGE 12a38884f6STomi Valkeinen select VIDEOMODE_HELPERS 130d4bbaf9SRob Clark select BACKLIGHT_CLASS_DEVICE 1416ea975eSRob Clark help 1516ea975eSRob Clark Choose this option if you have an TI SoC with LCDC display 1616ea975eSRob Clark controller, for example AM33xx in beagle-bone, DA8xx, or 1716ea975eSRob Clark OMAP-L1xx. This driver replaces the FB_DA8XX fbdev driver. 184e722158SJyri Sarha 190ff223d9SKory Maincent (TI.com)config DRM_TILCDC_PANEL_LEGACY 200ff223d9SKory Maincent (TI.com) bool "Support device tree blobs using TI LCDC Panel binding" 210ff223d9SKory Maincent (TI.com) default y 220ff223d9SKory Maincent (TI.com) depends on DRM_TILCDC 230ff223d9SKory Maincent (TI.com) depends on OF 240ff223d9SKory Maincent (TI.com) depends on BACKLIGHT_CLASS_DEVICE 250ff223d9SKory Maincent (TI.com) depends on PM 260ff223d9SKory Maincent (TI.com) select OF_OVERLAY 270ff223d9SKory Maincent (TI.com) select DRM_PANEL_SIMPLE 280ff223d9SKory Maincent (TI.com) help 290ff223d9SKory Maincent (TI.com) Modifies the live device tree at early boot to convert the legacy 300ff223d9SKory Maincent (TI.com) "ti,tilcdc,panel" devicetree node to the standard panel-dpi node. 310ff223d9SKory Maincent (TI.com) This allows to maintain backward compatibility for boards which 320ff223d9SKory Maincent (TI.com) were using the deprecated tilcdc_panel driver. 330ff223d9SKory Maincent (TI.com) If you find "ti,tilcdc,panel"-string from your DTB, you probably 340ff223d9SKory Maincent (TI.com) need this. Otherwise you do not. 35