From: Alessandro Rubini rubini@gnudd.com
This moves some extern declaration from lcd.c to lcd.h, removing unneeded ifdef around a pair of them. Additionally, since gunzip_bmp() was declared static in cmd_bmp.c but extern in lcd.c, I removed the static. The extra "#include <lcd.h>" in cmd_bmp.c is added to ensure the header is consistent with the source.
This has been compile-tested on both ARM (at91 boards) and PowerPC (HH405_config, TQM823L_LCD_config, mcc200_config), to test all use combinations.
Signed-off-by: Alessandro Rubini rubini@gnudd.it --- common/cmd_bmp.c | 5 +++-- common/lcd.c | 16 ---------------- include/lcd.h | 12 ++++++++++++ 3 files changed, 15 insertions(+), 18 deletions(-)
diff --git a/common/cmd_bmp.c b/common/cmd_bmp.c index fc8462e..faa10a4 100644 --- a/common/cmd_bmp.c +++ b/common/cmd_bmp.c @@ -26,6 +26,7 @@ */
#include <common.h> +#include <lcd.h> #include <bmp_layout.h> #include <command.h> #include <asm/byteorder.h> @@ -46,7 +47,7 @@ int gunzip(void *, int, unsigned char *, unsigned long *); * didn't contain a valid BMP signature. */ #ifdef CONFIG_VIDEO_BMP_GZIP -static bmp_image_t *gunzip_bmp(unsigned long addr, unsigned long *lenp) +bmp_image_t *gunzip_bmp(unsigned long addr, unsigned long *lenp) { void *dst; unsigned long len; @@ -85,7 +86,7 @@ static bmp_image_t *gunzip_bmp(unsigned long addr, unsigned long *lenp) return bmp; } #else -static bmp_image_t *gunzip_bmp(unsigned long addr, unsigned long *lenp) +bmp_image_t *gunzip_bmp(unsigned long addr, unsigned long *lenp) { return NULL; } diff --git a/common/lcd.c b/common/lcd.c index c87de0b..dc8fea6 100644 --- a/common/lcd.c +++ b/common/lcd.c @@ -79,25 +79,13 @@ static inline void lcd_putc_xy (ushort x, ushort y, uchar c); static int lcd_init (void *lcdbase);
static int lcd_clear (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]); -extern void lcd_ctrl_init (void *lcdbase); -extern void lcd_enable (void); static void *lcd_logo (void);
- -#if (LCD_BPP == LCD_COLOR8) || (LCD_BPP == LCD_COLOR16) -extern void lcd_setcolreg (ushort regno, - ushort red, ushort green, ushort blue); -#endif -#if LCD_BPP == LCD_MONOCHROME -extern void lcd_initcolregs (void); -#endif - static int lcd_getbgcolor (void); static void lcd_setfgcolor (int color); static void lcd_setbgcolor (int color);
char lcd_is_enabled = 0; -extern vidinfo_t panel_info;
#ifdef NOT_USED_SO_FAR static void lcd_getcolreg (ushort regno, @@ -815,10 +803,6 @@ int lcd_display_bitmap(ulong bmp_image, int x, int y) } #endif
-#ifdef CONFIG_VIDEO_BMP_GZIP -extern bmp_image_t *gunzip_bmp(unsigned long addr, unsigned long *lenp); -#endif - static void *lcd_logo (void) { #ifdef CONFIG_SPLASH_SCREEN diff --git a/include/lcd.h b/include/lcd.h index f054cac..2de36ab 100644 --- a/include/lcd.h +++ b/include/lcd.h @@ -43,6 +43,18 @@ extern void *lcd_console_address; /* Start of console buffer */
extern short console_col; extern short console_row; +extern struct vidinfo panel_info; + +extern void lcd_ctrl_init (void *lcdbase); +extern void lcd_enable (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); + +/* gunzip_bmp used if CONFIG_VIDEO_BMP_GZIP */ +extern struct bmp_image *gunzip_bmp(unsigned long addr, unsigned long *lenp);
#if defined CONFIG_MPC823 /*