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iPod: Add backlight functions for Nano

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7853 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Dave Chapman 2005-11-14 01:28:17 +00:00
parent 52e91de5d3
commit b2db4acc7e
1 changed files with 12 additions and 0 deletions
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12
firmware/backlight.c
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@ -216,6 +216,12 @@ static void __backlight_off(void)
/* fades backlight off on 4g */ /* fades backlight off on 4g */
outl(inl(0x70000084) & ~0x2000000, 0x70000084); outl(inl(0x70000084) & ~0x2000000, 0x70000084);
outl(0x80000000, 0x7000a010); outl(0x80000000, 0x7000a010);
#elif CONFIG_BACKLIGHT==BL_IPODNANO
/* set port B03 off */
outl(((0x100 | 0) << 3), 0x6000d824);
/* set port L07 off */
outl(((0x100 | 0) << 7), 0x6000d12c);
#endif #endif
} }
@ -245,6 +251,12 @@ static void __backlight_on(void)
/* set port b bit 3 on */ /* set port b bit 3 on */
outl(((0x100 | 1) << 3), 0x6000d824); outl(((0x100 | 1) << 3), 0x6000d824);
#elif CONFIG_BACKLIGHT==BL_IPODNANO
/* set port B03 on */
outl(((0x100 | 1) << 3), 0x6000d824);
/* set port L07 on */
outl(((0x100 | 1) << 7), 0x6000d12c);
#endif #endif
} }