u-boot/include/led-display.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * (C) Copyright 2005-2010
 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 *
 * (C) Copyright 2010
 * Sergei Poselenov, Emcraft Systems, sposelenov@emcraft.com.
 */
#ifndef _led_display_h_
#define _led_display_h_

/* Display Commands */
#define DISPLAY_CLEAR	0x1 /* Clear the display */
#define DISPLAY_HOME	0x2 /* Set cursor at home position */

void display_set(int cmd);
int display_putc(char c);
#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> 7 years ago			`/* SPDX-License-Identifier: GPL-2.0+ */`
led_display: split led display support into generic and hw-dependent parts Split the display command into generic interface and hardware-specific realization for PDSP188x LED display found on hmi1001 and manroland boards. Simple interface for LED displays is defined in include/led-display.h and described in doc/README.LED_display. Driver-specific implementation was moved into drivers/misc/pdsp188x.c file (enabled with CONFIG_PDSP188x set). Signed-off-by: Ilya Yanok <yanok@emcraft.com> 14 years ago			`/*`
			`* (C) Copyright 2005-2010`
			`* Wolfgang Denk, DENX Software Engineering, wd@denx.de.`
			`*`
			`* (C) Copyright 2010`
			`* Sergei Poselenov, Emcraft Systems, sposelenov@emcraft.com.`
			`*/`
			`#ifndef _led_display_h_`
			`#define _led_display_h_`

			`/* Display Commands */`
			`#define DISPLAY_CLEAR 0x1 /* Clear the display */`
			`#define DISPLAY_HOME 0x2 /* Set cursor at home position */`

			`void display_set(int cmd);`
			`int display_putc(char c);`
			`#endif`