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| author | Anatolij Gustschin <agust@denx.de> | 2013-07-02 00:04:05 +0200 |
|---|---|---|
| committer | Jason Liu <r64343@freescale.com> | 2013-11-22 13:11:03 +0800 |
| commit | 9eba1a8ff0b87142306b557559be8a2a5e6e839a (patch) | |
| tree | 793b9824d760b30f574b3a9fc0bc63ae07f7b85e /common/splash.c | |
| parent | 4117088dfcb88b20808561698af0144d05fb6eb5 (diff) | |
| download | u-boot-imx-9eba1a8ff0b87142306b557559be8a2a5e6e839a.zip u-boot-imx-9eba1a8ff0b87142306b557559be8a2a5e6e839a.tar.gz u-boot-imx-9eba1a8ff0b87142306b557559be8a2a5e6e839a.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>
Diffstat (limited to 'common/splash.c')
| -rw-r--r-- | common/splash.c | 25 |
1 files changed, 25 insertions, 0 deletions
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 */ |