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common/lcd: cosmetic: clean up a bit

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- Make the brackets of the function calls more consistent
 - Remove really unnecessary brackets
 - Removes the extern from the function definitions
 - Remove curly brackets from single line statements
 - Remove lcd_setmem proto since it is already in common.h
 - Cleanup comments, remove useless comments
 - Remove NOT_USED_SO_FAR ifdef
 - Cleanup coding style

cc: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
[agust: rebased the original patch]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
This commit is contained in:
Jeroen Hofstee
2013-01-12 12:07:56 +00:00
committed by Anatolij Gustschin
parent 00a0ca5986
commit 6b035141f6
2 changed files with 49 additions and 73 deletions
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38
include/lcd.h
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@ -35,20 +35,19 @@ extern int lcd_line_length;
extern struct vidinfo panel_info;
extern void lcd_ctrl_init (void *lcdbase);
extern void lcd_enable (void);
extern int board_splash_screen_prepare(void);
void lcd_ctrl_init(void *lcdbase);
void lcd_enable(void);
int board_splash_screen_prepare(void);
/* setcolreg used in 8bpp/16bpp; initcolregs used in monochrome */
extern void lcd_setcolreg (ushort regno,
ushort red, ushort green, ushort blue);
extern void lcd_initcolregs (void);
void lcd_setcolreg(ushort regno, ushort red, ushort green, ushort blue);
void lcd_initcolregs(void);
extern int lcd_getfgcolor(void);
int lcd_getfgcolor(void);
/* gunzip_bmp used if CONFIG_VIDEO_BMP_GZIP */
extern struct bmp_image *gunzip_bmp(unsigned long addr, unsigned long *lenp);
extern int bmp_display(ulong addr, int x, int y);
struct bmp_image *gunzip_bmp(unsigned long addr, unsigned long *lenp);
int bmp_display(ulong addr, int x, int y);
/**
* Set whether we need to flush the dcache when changing the LCD image. This
@ -259,7 +258,6 @@ typedef struct vidinfo {
unsigned int sclk_div;
unsigned int dual_lcd_enabled;
} vidinfo_t;
void init_panel_info(vidinfo_t *vid);
@ -284,14 +282,12 @@ extern vidinfo_t panel_info;
/* Video functions */
#if defined(CONFIG_RBC823)
void lcd_disable (void);
void lcd_disable(void);
#endif
/* int lcd_init (void *lcdbase); */
void lcd_putc (const char c);
void lcd_puts (const char *s);
void lcd_printf (const char *fmt, ...);
void lcd_putc(const char c);
void lcd_puts(const char *s);
void lcd_printf(const char *fmt, ...);
void lcd_clear(void);
int lcd_display_bitmap(ulong bmp_image, int x, int y);
@ -351,7 +347,7 @@ int lcd_get_size(int *line_length);
* is connected, as we can't autodetect anything.
*/
#define CONFIG_SYS_HIGH 0 /* Pins are active high */
#define CONFIG_SYS_LOW 1 /* Pins are active low */
#define CONFIG_SYS_LOW 1 /* Pins are active low */
#define LCD_MONOCHROME 0
#define LCD_COLOR2 1
@ -365,10 +361,10 @@ int lcd_get_size(int *line_length);
# define LCD_INFO_Y (BMP_LOGO_HEIGHT + VIDEO_FONT_HEIGHT)
#elif defined(CONFIG_LCD_LOGO)
# define LCD_INFO_X (BMP_LOGO_WIDTH + 4 * VIDEO_FONT_WIDTH)
# define LCD_INFO_Y (VIDEO_FONT_HEIGHT)
# define LCD_INFO_Y VIDEO_FONT_HEIGHT
#else
# define LCD_INFO_X (VIDEO_FONT_WIDTH)
# define LCD_INFO_Y (VIDEO_FONT_HEIGHT)
# define LCD_INFO_X VIDEO_FONT_WIDTH
# define LCD_INFO_Y VIDEO_FONT_HEIGHT
#endif
/* Default to 8bpp if bit depth not specified */
@ -436,7 +432,7 @@ int lcd_get_size(int *line_length);
#define CONSOLE_COLS (panel_info.vl_col / VIDEO_FONT_WIDTH)
#define CONSOLE_ROW_SIZE (VIDEO_FONT_HEIGHT * lcd_line_length)
#define CONSOLE_ROW_FIRST (lcd_console_address)
#define CONSOLE_ROW_FIRST lcd_console_address
#define CONSOLE_ROW_SECOND (lcd_console_address + CONSOLE_ROW_SIZE)
#define CONSOLE_ROW_LAST (lcd_console_address + CONSOLE_SIZE \
- CONSOLE_ROW_SIZE)