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author | Jens Arnold <amiconn@rockbox.org> | 2008-10-31 20:06:08 +0000 |
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committer | Jens Arnold <amiconn@rockbox.org> | 2008-10-31 20:06:08 +0000 |
commit | 3aa58328080ab9a254d9f2329696fa4309a30d50 (patch) | |
tree | d1485fc76816b30395bf231dbfd758a5a7eb6974 /apps/plugin.h | |
parent | cd9b1379fff9b2c2d4bb071c470053e02f4e2dd5 (diff) | |
download | rockbox-3aa58328080ab9a254d9f2329696fa4309a30d50.tar.gz rockbox-3aa58328080ab9a254d9f2329696fa4309a30d50.zip |
Revert r18947, and add a comment why the backlight functions are wanted on all targets.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18949 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/plugin.h')
-rw-r--r-- | apps/plugin.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/apps/plugin.h b/apps/plugin.h index 634bbed0d8..4f747ea2b1 100644 --- a/apps/plugin.h +++ b/apps/plugin.h | |||
@@ -246,6 +246,13 @@ struct plugin_api { | |||
246 | #endif /* HAVE_LCD_BITMAP */ | 246 | #endif /* HAVE_LCD_BITMAP */ |
247 | 247 | ||
248 | /* backlight */ | 248 | /* backlight */ |
249 | /* The backlight_* functions must be present in the API regardless whether | ||
250 | * HAVE_BACKLIGHT is defined or not. The reason is that the stock Ondio has | ||
251 | * no backlight but can be modded to have backlight (it's prepared on the | ||
252 | * PCB). This makes backlight an all-target feature API wise, and keeps API | ||
253 | * compatible between stock and modded Ondio. | ||
254 | * For OLED targets like the Sansa Clip, the backlight_* functions control | ||
255 | * the display enable, which has essentially the same effect. */ | ||
249 | void (*backlight_on)(void); | 256 | void (*backlight_on)(void); |
250 | void (*backlight_off)(void); | 257 | void (*backlight_off)(void); |
251 | void (*backlight_set_timeout)(int index); | 258 | void (*backlight_set_timeout)(int index); |