diff options
Diffstat (limited to 'firmware/drivers/lcd-ipod.c')
-rw-r--r-- | firmware/drivers/lcd-ipod.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/firmware/drivers/lcd-ipod.c b/firmware/drivers/lcd-ipod.c index d37981a964..d1d63b9911 100644 --- a/firmware/drivers/lcd-ipod.c +++ b/firmware/drivers/lcd-ipod.c | |||
@@ -158,9 +158,13 @@ void lcd_update(void) | |||
158 | lcd_update_rect(0, 0, LCD_WIDTH, LCD_HEIGHT); | 158 | lcd_update_rect(0, 0, LCD_WIDTH, LCD_HEIGHT); |
159 | } | 159 | } |
160 | 160 | ||
161 | /* Rockbox stores the contrast as 0..63 - we add 64 to it */ | ||
161 | void lcd_set_contrast(int val) | 162 | void lcd_set_contrast(int val) |
162 | { | 163 | { |
163 | lcd_cmd_and_data(0x4, 0x4, val); | 164 | if (val < 0) val = 0; |
165 | else if (val > 63) val = 63; | ||
166 | |||
167 | lcd_cmd_and_data(0x4, 0x4, val + 64); | ||
164 | lcd_contrast = val; | 168 | lcd_contrast = val; |
165 | } | 169 | } |
166 | 170 | ||