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authorMatt Mower <mowerm@gmail.com>2014-01-20 23:14:25 +0100
committerJason Riordan <jriordan001@gmail.com>2014-02-06 02:20:46 +0100
commit4a5db2d8b4a24c9fa650d2d439bf0f4ff52afef6 (patch)
treeff69a387e053d81cf34ec00aada1ef7ff2723367 /minui/graphics.c
parentFix error message on split backups (diff)
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Diffstat (limited to '')
-rw-r--r--minui/graphics.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/minui/graphics.c b/minui/graphics.c
index ff3967496..00fbb1eef 100644
--- a/minui/graphics.c
+++ b/minui/graphics.c
@@ -437,15 +437,17 @@ gr_pixel *gr_fb_data(void)
void gr_fb_blank(bool blank)
{
-#ifdef RECOVERY_LCD_BACKLIGHT_PATH
+#if defined(TW_NO_SCREEN_BLANK) && defined(TW_BRIGHTNESS_PATH) && defined(TW_MAX_BRIGHTNESS)
int fd;
+ char brightness[4];
+ snprintf(brightness, 4, "%03d", TW_MAX_BRIGHTNESS/2);
- fd = open(RECOVERY_LCD_BACKLIGHT_PATH, O_RDWR);
+ fd = open(TW_BRIGHTNESS_PATH, O_RDWR);
if (fd < 0) {
perror("cannot open LCD backlight");
return;
}
- write(fd, blank ? "000" : "127", 3);
+ write(fd, blank ? "000" : brightness, 3);
close(fd);
#else
int ret;