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| author | Anatolij Gustschin <agust@denx.de> | 2013-07-02 00:04:05 +0200 |
|---|---|---|
| committer | Liu Ying <Ying.Liu@freescale.com> | 2013-11-22 17:27:30 +0800 |
| commit | 790ebb68ced1343f468bfd718d9d8b201d1f023f (patch) | |
| tree | 793b9824d760b30f574b3a9fc0bc63ae07f7b85e /common | |
| parent | 4ace33edd0798c0974c94289d1771c844a4adc57 (diff) | |
| download | u-boot-imx-790ebb68ced1343f468bfd718d9d8b201d1f023f.zip u-boot-imx-790ebb68ced1343f468bfd718d9d8b201d1f023f.tar.gz u-boot-imx-790ebb68ced1343f468bfd718d9d8b201d1f023f.tar.bz2 | |
video: consolidate splash screen alignment code
Code for checking "splashpos" environment variable is
duplicated in drivers, move it to the common function.
Call this function also in the bmp display command to
consider "splashpos" settings.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
(cherry picked from commit ff8fb56b6f7edafc1bcba8ef008b3f368cabe60d)
Signed-off-by: Jason Liu <r64343@freescale.com>
(cherry picked from commit 9eba1a8ff0b87142306b557559be8a2a5e6e839a)
Diffstat (limited to 'common')
| -rw-r--r-- | common/cmd_bmp.c | 3 | ||||
| -rw-r--r-- | common/lcd.c | 19 | ||||
| -rw-r--r-- | common/splash.c | 25 |
3 files changed, 30 insertions, 17 deletions
diff --git a/common/cmd_bmp.c b/common/cmd_bmp.c index 5a52edd..ecbf266 100644 --- a/common/cmd_bmp.c +++ b/common/cmd_bmp.c @@ -31,6 +31,7 @@ #include <command.h> #include <asm/byteorder.h> #include <malloc.h> +#include <splash.h> #include <video.h> static int bmp_info (ulong addr); @@ -113,6 +114,8 @@ static int do_bmp_display(cmd_tbl_t * cmdtp, int flag, int argc, char * const ar ulong addr; int x = 0, y = 0; + splash_get_pos(&x, &y); + switch (argc) { case 1: /* use load_addr as default address */ addr = load_addr; diff --git a/common/lcd.c b/common/lcd.c index 95006aa..50ea4d6 100644 --- a/common/lcd.c +++ b/common/lcd.c @@ -1089,23 +1089,8 @@ static void *lcd_logo(void) return (void *)lcd_base; addr = simple_strtoul (s, NULL, 16); -#ifdef CONFIG_SPLASH_SCREEN_ALIGN - s = getenv("splashpos"); - if (s != NULL) { - if (s[0] == 'm') - x = BMP_ALIGN_CENTER; - else - x = simple_strtol(s, NULL, 0); - - s = strchr(s + 1, ','); - if (s != NULL) { - if (s[1] == 'm') - y = BMP_ALIGN_CENTER; - else - y = simple_strtol (s + 1, NULL, 0); - } - } -#endif /* CONFIG_SPLASH_SCREEN_ALIGN */ + + splash_get_pos(&x, &y); if (bmp_display(addr, x, y) == 0) return (void *)lcd_base; diff --git a/common/splash.c b/common/splash.c index c744497..18885f1 100644 --- a/common/splash.c +++ b/common/splash.c @@ -20,6 +20,7 @@ * */ +#include <common.h> #include <splash.h> int __splash_screen_prepare(void) @@ -29,3 +30,27 @@ int __splash_screen_prepare(void) int splash_screen_prepare(void) __attribute__ ((weak, alias("__splash_screen_prepare"))); + + +#ifdef CONFIG_SPLASH_SCREEN_ALIGN +void splash_get_pos(int *x, int *y) +{ + char *s = getenv("splashpos"); + + if (!s) + return; + + if (s[0] == 'm') + *x = BMP_ALIGN_CENTER; + else + *x = simple_strtol(s, NULL, 0); + + s = strchr(s + 1, ','); + if (s != NULL) { + if (s[1] == 'm') + *y = BMP_ALIGN_CENTER; + else + *y = simple_strtol(s + 1, NULL, 0); + } +} +#endif /* CONFIG_SPLASH_SCREEN_ALIGN */ |