diff options
| -rw-r--r-- | firmware/export/config-c200.h | 2 | ||||
| -rw-r--r-- | firmware/target/arm/sandisk/sansa-c200/lcd-c200.c | 24 |
2 files changed, 25 insertions, 1 deletions
diff --git a/firmware/export/config-c200.h b/firmware/export/config-c200.h index 81b7937..d7b8e7e 100644 --- a/firmware/export/config-c200.h +++ b/firmware/export/config-c200.h @@ -48,7 +48,7 @@ #define LCD_PIXELFORMAT RGB565 /* rgb565 */ /* define this if you have LCD enable function */ -/* TODO: #define HAVE_LCD_ENABLE */ +#define HAVE_LCD_ENABLE /* Define this if your LCD can be put to sleep. HAVE_LCD_ENABLE should be defined as well. */ diff --git a/firmware/target/arm/sandisk/sansa-c200/lcd-c200.c b/firmware/target/arm/sandisk/sansa-c200/lcd-c200.c index fc936b1..9e7c81e 100644 --- a/firmware/target/arm/sandisk/sansa-c200/lcd-c200.c +++ b/firmware/target/arm/sandisk/sansa-c200/lcd-c200.c @@ -26,6 +26,7 @@ /* Display status */ static unsigned lcd_yuv_options SHAREDBSS_ATTR = 0; +static bool is_lcd_enabled = true; /* LCD command set for Samsung S6B33B2 */ @@ -189,6 +190,29 @@ void lcd_set_invert_display(bool yesno) (void)yesno; } +void lcd_enable(bool yesno) +{ + if (yesno == is_lcd_enabled) + return; + + if (yesno) + { + lcd_send_command(R_STANDBY_OFF); + lcd_send_command(R_DISPLAY_ON); + } + else + { + lcd_send_command(R_STANDBY_ON); + } + is_lcd_enabled = yesno; +} + +bool lcd_enabled(void) +{ + return is_lcd_enabled; +} + + /* turn the display upside down (call lcd_update() afterwards) */ void lcd_set_flip(bool yesno) { |