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-rw-r--r--firmware/export/config/samsungyh820.h2
-rw-r--r--firmware/target/arm/samsung/yh820/lcd-yh820.c4
2 files changed, 3 insertions, 3 deletions
diff --git a/firmware/export/config/samsungyh820.h b/firmware/export/config/samsungyh820.h
index 5e4c79d..516b010 100644
--- a/firmware/export/config/samsungyh820.h
+++ b/firmware/export/config/samsungyh820.h
@@ -64,7 +64,7 @@
/* #define HAVE_LCD_FLIP */
/* define this if you can invert the colours on your LCD */
-/* todo #define HAVE_LCD_INVERT */
+#define HAVE_LCD_INVERT
/* put the lcd frame buffer in IRAM */
/* #define IRAM_LCDFRAMEBUFFER IDATA_ATTR */
diff --git a/firmware/target/arm/samsung/yh820/lcd-yh820.c b/firmware/target/arm/samsung/yh820/lcd-yh820.c
index 1093462..d6bb2a1 100644
--- a/firmware/target/arm/samsung/yh820/lcd-yh820.c
+++ b/firmware/target/arm/samsung/yh820/lcd-yh820.c
@@ -212,8 +212,8 @@ void lcd_set_contrast(int val)
void lcd_set_invert_display(bool yesno)
{
- /* TODO: Implement lcd_set_invert_display() */
- (void)yesno;
+ lcd_send_command(R_SPEC_DISPLAY_PATTERN);
+ lcd_send_command(yesno);
}
#if defined(HAVE_LCD_ENABLE)