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splash: display splash in DM_VIDEO configurations

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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>
This commit is contained in:
Igor Opaniuk 2019-05-29 09:01:43 +00:00 • committed by Anatolij Gustschin
parent 38c2a8a001
commit 5eb83c0ac1
4 changed files with 25 additions and 14 deletions
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4
common/stdio.c
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@ -16,6 +16,7 @@
#include <malloc.h>
#include <stdio_dev.h>
#include <serial.h>
#include <splash.h>
#if defined(CONFIG_SYS_I2C)
#include <i2c.h>
@ -366,6 +367,9 @@ int stdio_add_devices(void)
if (ret)
printf("%s: Video device failed (ret=%d)\n", __func__, ret);
#endif /* !CONFIG_SYS_CONSOLE_IS_IN_ENV */
#if defined(CONFIG_SPLASH_SCREEN) && defined(CONFIG_CMD_BMP)
splash_display();
#endif /* CONFIG_SPLASH_SCREEN && CONFIG_CMD_BMP */
#else
# if defined(CONFIG_LCD)
drv_lcd_init ();