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Merge "minui: adapt backlight blanking commit to TWRP" into android-4.4

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Dees Troy
2014-02-06 20:09:42 +01:00
committed by Gerrit Code Review
parent 5f1c7e3dce 4a5db2d8b4
commit 5760002161
2 changed files with 15 additions and 5 deletions
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minui/Android.mk
+10 -2
View File
@@ -31,8 +31,16 @@ else
LOCAL_CFLAGS += -DOVERSCAN_PERCENT=0
endif
ifneq ($(TARGET_RECOVERY_LCD_BACKLIGHT_PATH),)
LOCAL_CFLAGS += -DRECOVERY_LCD_BACKLIGHT_PATH=$(TARGET_RECOVERY_LCD_BACKLIGHT_PATH)
ifneq ($(TW_BRIGHTNESS_PATH),)
LOCAL_CFLAGS += -DTW_BRIGHTNESS_PATH=\"$(TW_BRIGHTNESS_PATH)\"
endif
ifneq ($(TW_MAX_BRIGHTNESS),)
LOCAL_CFLAGS += -DTW_MAX_BRIGHTNESS=$(TW_MAX_BRIGHTNESS)
else
LOCAL_CFLAGS += -DTW_MAX_BRIGHTNESS=255
endif
ifneq ($(TW_NO_SCREEN_BLANK),)
LOCAL_CFLAGS += -DTW_NO_SCREEN_BLANK
endif
include $(BUILD_STATIC_LIBRARY)
minui/graphics.c
+5 -3
View File
@@ -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;