aboutsummaryrefslogtreecommitdiff
path: root/common/splash.c
diff options
context:
space:
mode:
authorIgor Opaniuk <igor.opaniuk@toradex.com>2019-05-29 09:01:43 +0000
committerAnatolij Gustschin <agust@denx.de>2019-06-04 23:20:43 +0200
commit5eb83c0ac114bf193de207f46118075a6c1621c5 (patch)
tree0b010a86e83eaaaa9c041bea399f92502b648d47 /common/splash.c
parent38c2a8a00132b4dcc6a0bb5baf5146b9eb9eb2d2 (diff)
downloadu-boot-5eb83c0ac114bf193de207f46118075a6c1621c5.zip
u-boot-5eb83c0ac114bf193de207f46118075a6c1621c5.tar.gz
u-boot-5eb83c0ac114bf193de207f46118075a6c1621c5.tar.bz2
splash: display splash in DM_VIDEO configurations
Currently for CONFIG_DM_VIDEO=y setting splashimage env variable doesn't have any effect. Introduce a common function for both dm-video/lcd stacks, that checks env("splashimage") and invokes bmp_display() accordingly. For additional details please check discussion [1]. [1] https://lists.denx.de/pipermail/u-boot/2019-May/371002.html Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Diffstat (limited to 'common/splash.c')
-rw-r--r--common/splash.c16
1 files changed, 14 insertions, 2 deletions
diff --git a/common/splash.c b/common/splash.c
index d251b3b..79d5057 100644
--- a/common/splash.c
+++ b/common/splash.c
@@ -80,11 +80,23 @@ void splash_get_pos(int *x, int *y)
}
#endif /* CONFIG_SPLASH_SCREEN_ALIGN */
-#if defined(CONFIG_SPLASH_SCREEN) && defined(CONFIG_LCD)
-int lcd_splash(ulong addr)
+/*
+ * Common function to show a splash image if env("splashimage") is set.
+ * Is used for both dm_video and lcd video stacks. For additional
+ * details please refer to doc/README.splashprepare.
+ */
+#if defined(CONFIG_SPLASH_SCREEN) && defined(CONFIG_CMD_BMP)
+int splash_display(void)
{
+ ulong addr;
+ char *s;
int x = 0, y = 0, ret;
+ s = env_get("splashimage");
+ if (!s)
+ return -EINVAL;
+
+ addr = simple_strtoul(s, NULL, 16);
ret = splash_screen_prepare();
if (ret)
return ret;