diff options
Diffstat (limited to 'include/linux/console.h')
| -rw-r--r-- | include/linux/console.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/include/linux/console.h b/include/linux/console.h index 8c1686e2c233..ab8b19f6affa 100644 --- a/include/linux/console.h +++ b/include/linux/console.h @@ -34,9 +34,14 @@ enum vc_intensity; /** * struct consw - callbacks for consoles * + * @con_init: initialize the console on @vc. @init is true for the very first + * call on this @vc. + * @con_clear: erase @count characters at [@x, @y] on @vc. @count >= 1. * @con_scroll: move lines from @top to @bottom in direction @dir by @lines. * Return true if no generic handling should be done. * Invoked by csi_M and printing to the console. + * @con_switch: notifier about the console switch; it is supposed to return + * true if a redraw is needed. * @con_set_palette: sets the palette of the console to @table (optional) * @con_scrolldelta: the contents of the console should be scrolled by @lines. * Invoked by user. (optional) @@ -44,10 +49,10 @@ enum vc_intensity; struct consw { struct module *owner; const char *(*con_startup)(void); - void (*con_init)(struct vc_data *vc, int init); + void (*con_init)(struct vc_data *vc, bool init); void (*con_deinit)(struct vc_data *vc); - void (*con_clear)(struct vc_data *vc, int sy, int sx, int height, - int width); + void (*con_clear)(struct vc_data *vc, unsigned int y, + unsigned int x, unsigned int count); void (*con_putc)(struct vc_data *vc, int c, int ypos, int xpos); void (*con_putcs)(struct vc_data *vc, const unsigned short *s, int count, int ypos, int xpos); @@ -55,7 +60,7 @@ struct consw { bool (*con_scroll)(struct vc_data *vc, unsigned int top, unsigned int bottom, enum con_scroll dir, unsigned int lines); - int (*con_switch)(struct vc_data *vc); + bool (*con_switch)(struct vc_data *vc); int (*con_blank)(struct vc_data *vc, int blank, int mode_switch); int (*con_font_set)(struct vc_data *vc, struct console_font *font, unsigned int flags); |