+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2000
* Paolo Scaffardi, AIRVENT SAM s.p.a - RIMINI(ITALY), arsenio@tin.it
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _STDIO_DEV_H_
#define _STDIO_DEV_H_
+#include <stdio.h>
#include <linux/list.h>
/*
#define DEV_FLAGS_INPUT 0x00000001 /* Device can be used as input console */
#define DEV_FLAGS_OUTPUT 0x00000002 /* Device can be used as output console */
+#define DEV_FLAGS_DM 0x00000004 /* Device priv is a struct udevice * */
+
+int stdio_file_to_flags(const int file);
/* Device information */
struct stdio_dev {
};
/*
- * VIDEO EXTENSIONS
- */
-#define VIDEO_FORMAT_RGB_INDEXED 0x0000
-#define VIDEO_FORMAT_RGB_DIRECTCOLOR 0x0001
-#define VIDEO_FORMAT_YUYV_4_4_4 0x0010
-#define VIDEO_FORMAT_YUYV_4_2_2 0x0011
-
-typedef struct {
- void *address; /* Address of framebuffer */
- ushort width; /* Horizontal resolution */
- ushort height; /* Vertical resolution */
- uchar format; /* Format */
- uchar colors; /* Colors number or color depth */
- void (*setcolreg) (int, int, int, int);
- void (*getcolreg) (int, void *);
-} video_ext_t;
-
-/*
* VARIABLES
*/
extern struct stdio_dev *stdio_devices[];
/*
* PROTOTYPES
*/
-int stdio_register (struct stdio_dev * dev);
+int stdio_register(struct stdio_dev *dev);
int stdio_register_dev(struct stdio_dev *dev, struct stdio_dev **devp);
/**
*/
int stdio_init(void);
-void stdio_print_current_devices(void);
-#ifdef CONFIG_SYS_STDIO_DEREGISTER
-int stdio_deregister(const char *devname, int force);
-int stdio_deregister_dev(struct stdio_dev *dev, int force);
-#endif
-struct list_head* stdio_get_list(void);
-struct stdio_dev* stdio_get_by_name(const char* name);
-struct stdio_dev* stdio_clone(struct stdio_dev *dev);
+void stdio_print_current_devices(void);
-#ifdef CONFIG_LCD
-int drv_lcd_init (void);
-#endif
-#if defined(CONFIG_VIDEO) || defined(CONFIG_CFB_CONSOLE)
-int drv_video_init (void);
-#endif
-#ifdef CONFIG_KEYBOARD
-int drv_keyboard_init (void);
-#endif
-#ifdef CONFIG_USB_TTY
-int drv_usbtty_init (void);
-#endif
-#ifdef CONFIG_NETCONSOLE
-int drv_nc_init (void);
-#endif
-#ifdef CONFIG_JTAG_CONSOLE
-int drv_jtag_console_init (void);
-#endif
-#ifdef CONFIG_CBMEM_CONSOLE
+/**
+ * stdio_deregister_dev() - deregister the device "devname".
+ *
+ * @dev: Stdio device to deregister
+ * @force: true to force deregistration even if in use
+ *
+ * returns 0 on success, -EBUSY if device is assigned
+ */
+int stdio_deregister_dev(struct stdio_dev *dev, int force);
+struct list_head *stdio_get_list(void);
+struct stdio_dev *stdio_get_by_name(const char *name);
+struct stdio_dev *stdio_clone(struct stdio_dev *dev);
+
+int drv_lcd_init(void);
+int drv_video_init(void);
+int drv_keyboard_init(void);
+int drv_usbtty_init(void);
+int drv_nc_init(void);
+int drv_jtag_console_init(void);
int cbmemc_init(void);
-#endif
#endif