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author | Sebastian Leonhardt <sebastian.leonhardt@web.de> | 2016-06-25 15:25:30 +0200 |
---|---|---|
committer | Sebastian Leonhardt <sebastian.leonhardt@web.de> | 2019-02-07 20:04:19 +0100 |
commit | 03e63da3165fa2ea02286a4497d2e9cf0bdc6ea6 (patch) | |
tree | 81a7a555bdf07e4bc868d00d7aaa2a32d0f1c079 /firmware/export | |
parent | 60f60d9a12977cea8329b0b1c68981a2ad87b392 (diff) | |
download | rockbox-03e63da3165fa2ea02286a4497d2e9cf0bdc6ea6.tar.gz rockbox-03e63da3165fa2ea02286a4497d2e9cf0bdc6ea6.zip |
YH820: implement LCD sleep
use sleep setting to keep transflective LCD active without backlight
Change-Id: Iccd97e956d5e4a2a22abc90d15e9123782126ecb
Diffstat (limited to 'firmware/export')
-rw-r--r-- | firmware/export/backlight.h | 4 | ||||
-rw-r--r-- | firmware/export/config/samsungyh820.h | 15 |
2 files changed, 15 insertions, 4 deletions
diff --git a/firmware/export/backlight.h b/firmware/export/backlight.h index a1c65a3b4e..6d029790b3 100644 --- a/firmware/export/backlight.h +++ b/firmware/export/backlight.h @@ -60,6 +60,10 @@ void backlight_set_on_button_hold(int index); void lcd_set_sleep_after_backlight_off(int timeout_seconds); #endif +#ifdef HAVE_LCD_SLEEP +void lcd_awake(void); +#endif + #else /* !HAVE_BACKLIGHT */ #define backlight_init() #endif /* !HAVE_BACKLIGHT */ diff --git a/firmware/export/config/samsungyh820.h b/firmware/export/config/samsungyh820.h index 52ed821370..d937a3ff6c 100644 --- a/firmware/export/config/samsungyh820.h +++ b/firmware/export/config/samsungyh820.h @@ -34,6 +34,9 @@ #define LCD_DEPTH 16 /* 65536 colours */ #define LCD_PIXELFORMAT RGB565 +/* LCD stays visible without backlight - simulator hint */ +#define HAVE_TRANSFLECTIVE_LCD + #ifndef BOOTLOADER /* define this if you have a real-time clock */ @@ -42,12 +45,16 @@ //#define HAVE_RTC_ALARM /* Define this if your LCD can be enabled/disabled */ -#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. */ -/* todo #define HAVE_LCD_SLEEP*/ -/* todo #define HAVE_LCD_SLEEP_SETTING */ + HAVE_LCD_ENABLE should be defined as well. + Note: with a transflective display, HAVE_LCD_ENABLE shouldn't be defined. + LCD gets disabled when setting to sleep. */ +#define HAVE_LCD_SLEEP +#define HAVE_LCD_SLEEP_SETTING +/* The same code may also be used when shutting down */ +#define HAVE_LCD_SHUTDOWN #endif /* !BOOTLOADER */ /* Define this for LCD backlight available */ |