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| author | Jens Arnold <amiconn@rockbox.org> | 2008-10-31 20:06:08 +0000 |
|---|---|---|
| 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.zip rockbox-3aa58328080ab9a254d9f2329696fa4309a30d50.tar.gz rockbox-3aa58328080ab9a254d9f2329696fa4309a30d50.tar.bz2 rockbox-3aa58328080ab9a254d9f2329696fa4309a30d50.tar.xz | |
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 634bbed..4f747ea 100644 --- a/apps/plugin.h +++ b/apps/plugin.h @@ -246,6 +246,13 @@ struct plugin_api { #endif /* HAVE_LCD_BITMAP */ /* backlight */ + /* The backlight_* functions must be present in the API regardless whether + * HAVE_BACKLIGHT is defined or not. The reason is that the stock Ondio has + * no backlight but can be modded to have backlight (it's prepared on the + * PCB). This makes backlight an all-target feature API wise, and keeps API + * compatible between stock and modded Ondio. + * For OLED targets like the Sansa Clip, the backlight_* functions control + * the display enable, which has essentially the same effect. */ void (*backlight_on)(void); void (*backlight_off)(void); void (*backlight_set_timeout)(int index); |