FreeCalypso > hg > fc-tourmaline
diff src/ui/mfw/mfw_mme.c @ 214:adfdbcd360fd
backlight evolution: API between Condat driver and MFW
With this change, the API between the Condat backlight driver
and its user in MFW now carries more abstract backlight state codes
(fully off, fully on, in call, charging boot mode) instead of
0-255 levels. This change is needed in order to more properly support
different hardware targets with different capabilities and approaches
in terms of backlight handling.
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Fri, 23 Apr 2021 23:52:02 +0000 |
| parents | 45455ba52f9d |
| children | 3edd1a600218 |
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--- a/src/ui/mfw/mfw_mme.c Thu Apr 22 21:23:16 2021 +0000 +++ b/src/ui/mfw/mfw_mme.c Fri Apr 23 23:52:02 2021 +0000 @@ -168,11 +168,6 @@ static U8 battState = 0; /* state of power supply */ static U16 hdsPresence = 0; /* headset presence */ -/* backlight control internals */ -#define LIGHT_LEVEL_OFF 0 -#define LIGHT_LEVEL_LOW 16 -#define LIGHT_LEVEL_MAX 255 - UBYTE mme_backlight_incall, mme_backlight_notimer; static U8 current_backlight_level; @@ -462,7 +457,7 @@ { timStop(&bltimIdleH); timStop(&bltimCallH); - mmeBackLight(LIGHT_LEVEL_MAX); + mmeBackLight(LIGHT_STATUS_ON); if (mme_backlight_notimer) return; if (mme_backlight_incall) @@ -475,21 +470,21 @@ { int ret; - ret = (current_backlight_level == LIGHT_LEVEL_OFF); + ret = (current_backlight_level == LIGHT_STATUS_OFF); timStop(&bltimIdleH); timStop(&bltimCallH); - mmeBackLight(LIGHT_LEVEL_MAX); + mmeBackLight(LIGHT_STATUS_ON); return ret; } static int bl_timeout_idle (U32 t, void *h) { - mmeBackLight(LIGHT_LEVEL_OFF); + mmeBackLight(LIGHT_STATUS_OFF); } static int bl_timeout_call (U32 t, void *h) { - mmeBackLight(LIGHT_LEVEL_LOW); + mmeBackLight(LIGHT_STATUS_INCALL); }