u-boot/include/fdt_simplefb.h

/* 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
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> 2018-05-06 21:58:06 +00:00			`/* SPDX-License-Identifier: GPL-2.0+ */`
lcd: dt: extract simplefb support We now have api functions that can support compiling simplefb code as its own module. Since this code is not part of the display functionality, extract it to its own file. Raspberry Pi is updated to accommodate the changes. Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Bo Shen <voice.shen@atmel.com> Tested-by: Josh Wu <josh.wu@atmel.com> Cc: Simon Glass <sjg@chromium.org> Cc: Anatolij Gustschin <agust@denx.de> Cc: Stephen Warren <swarren@wwwdotorg.org> 2015-02-03 11:32:31 +00:00			`/*`
			`* Simplefb device tree support`
			`*`
			`* (C) Copyright 2015`
			`* Stephen Warren <swarren@wwwdotorg.org>`
			`*/`

			`#ifndef _FDT_SIMPLEFB_H_`
			`#define _FDT_SIMPLEFB_H_`
common: rename functions lcd_dt_simplefb to fdt_simplefb Rename the function named lcd_dt_simplefb* to fdt_simplefb* to be aligned with the associated file name fdt_simplefb.h/fdt_simplefb.c Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Matthias Brugger <mbrugger@suse.com> 2021-11-15 15:32:19 +00:00			`int fdt_simplefb_add_node(void *blob);`
			`int fdt_simplefb_enable_existing_node(void *blob);`
common: add fdt_simplefb_enable_and_mem_rsv function 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> 2021-11-15 15:32:21 +00:00			`int fdt_simplefb_enable_and_mem_rsv(void *blob);`
lcd: dt: extract simplefb support We now have api functions that can support compiling simplefb code as its own module. Since this code is not part of the display functionality, extract it to its own file. Raspberry Pi is updated to accommodate the changes. Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Bo Shen <voice.shen@atmel.com> Tested-by: Josh Wu <josh.wu@atmel.com> Cc: Simon Glass <sjg@chromium.org> Cc: Anatolij Gustschin <agust@denx.de> Cc: Stephen Warren <swarren@wwwdotorg.org> 2015-02-03 11:32:31 +00:00			`#endif`