From f6bdddc92bbbd555868067cc529275327d1ba0fa Mon Sep 17 00:00:00 2001 From: Icenowy Zheng Date: Thu, 26 Oct 2017 11:14:46 +0800 Subject: video: add an option for video simplefb via DT Add an option to indicate that the video driver should setup a SimpleFB node that passes the video framebuffer initialized by U-Boot to the operating system kernel. Currently only the Allwinner DE driver uses this option, and the definition of this option in the sunxi-common.h config header is converted to an imply of this option from CONFIG_VIDEO_SUNXI. Signed-off-by: Icenowy Zheng Acked-by: Maxime Ripard --- drivers/video/Kconfig | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers') diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index e6b7f11dc9..45a105db06 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -650,4 +650,12 @@ config VIDEO_SIMPLE before u-boot starts, and u-boot will simply render to the pre- allocated frame buffer surface. +config VIDEO_DT_SIMPLEFB + bool "Enable SimpleFB support for passing framebuffer to OS" + help + Enables the code to pass the framebuffer to the kernel as a + simple framebuffer in the device tree. + The video output is initialized by U-Boot, and kept by the + kernel. + endmenu -- cgit v1.2.3