V3s_Allwinner
/
uboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 2 Wiki Activity

board: ge: bx50v3: don't configure the backlight when there's no display 

Don't try to configure the backlight when CONFIG_VIDEO_IPUV3 isn't set.

Signed-off-by: Andrew Shadura <andrew.shadura@collabora.co.uk>
This commit is contained in:
Andrew Shadura 2016-05-24 15:56:17 +02:00 committed by Stefano Babic
parent 9f8fa184fc
commit 0c344e6e7a
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
board/ge/bx50v3/bx50v3.c
View File

@ -601,6 +601,8 @@ int board_late_init(void)
#ifdef CONFIG_CMD_BMODE #ifdef CONFIG_CMD_BMODE
add_board_boot_modes(board_boot_modes); add_board_boot_modes(board_boot_modes);
#endif #endif
#ifdef CONFIG_VIDEO_IPUV3
/* We need at least 200ms between power on and backlight on /* We need at least 200ms between power on and backlight on
* as per specifications from CHI MEI */ * as per specifications from CHI MEI */
mdelay(250); mdelay(250);
@ -615,6 +617,7 @@ int board_late_init(void)
gpio_direction_output(LVDS_BACKLIGHT_GP, 1); gpio_direction_output(LVDS_BACKLIGHT_GP, 1);
pwm_enable(0); pwm_enable(0);
#endif
return 0; return 0;
} }