diff options
Diffstat (limited to 'firmware/target/arm/imx233/sansa-fuzeplus/backlight-fuzeplus.c')
| -rw-r--r-- | firmware/target/arm/imx233/sansa-fuzeplus/backlight-fuzeplus.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/firmware/target/arm/imx233/sansa-fuzeplus/backlight-fuzeplus.c b/firmware/target/arm/imx233/sansa-fuzeplus/backlight-fuzeplus.c index 90bd8b556b..6e13c0419c 100644 --- a/firmware/target/arm/imx233/sansa-fuzeplus/backlight-fuzeplus.c +++ b/firmware/target/arm/imx233/sansa-fuzeplus/backlight-fuzeplus.c | |||
| @@ -28,7 +28,8 @@ | |||
| 28 | 28 | ||
| 29 | void _backlight_set_brightness(int brightness) | 29 | void _backlight_set_brightness(int brightness) |
| 30 | { | 30 | { |
| 31 | brightness = 32 - (brightness * 32) / 100; | 31 | if(brightness != 0) |
| 32 | brightness = 32 - (brightness * 32) / 100; | ||
| 32 | imx233_set_gpio_output(1, 28, false); | 33 | imx233_set_gpio_output(1, 28, false); |
| 33 | udelay(600); | 34 | udelay(600); |
| 34 | while(brightness-- > 0) | 35 | while(brightness-- > 0) |