mirror of
https://xff.cz/git/u-boot/
synced 2025-10-31 02:15:45 +01:00
77debf61ef
Add a new function to activate an existing simple frame buffer node and add the associated reserved memory, with no-map properties. This device tree update is only done when the video device is active and the video buffer is used. This patch uses '#if CONFIG_IS_ENABLED(DM_VIDEO)' because gd->video_bottom and gd->video_top are only defined when CONFIG_DM_VIDEO is activated. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
15 lines
343 B
C
15 lines
343 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Simplefb device tree support
|
|
*
|
|
* (C) Copyright 2015
|
|
* Stephen Warren <swarren@wwwdotorg.org>
|
|
*/
|
|
|
|
#ifndef _FDT_SIMPLEFB_H_
|
|
#define _FDT_SIMPLEFB_H_
|
|
int fdt_simplefb_add_node(void *blob);
|
|
int fdt_simplefb_enable_existing_node(void *blob);
|
|
int fdt_simplefb_enable_and_mem_rsv(void *blob);
|
|
#endif
|