si4700: revert r22641

bits 13:0 must not be modified (except for bit 8 ?)
fixes FM on my Clipv1 (some Clips weren't affected)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23826 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Rafaël Carré 2009-12-03 06:14:30 +00:00
parent 58ca43dc9d
commit 85fd100079

View file

@ -297,7 +297,7 @@ void si4700_init(void)
#ifdef USE_INTERNAL_OSCILLATOR
/* Enable the internal oscillator
(Si4702-16 needs this register to be initialised to 0x100) */
si4700_write_reg(TEST1, TEST1_XOSCEN | 0x100);
si4700_write_set(TEST1, TEST1_XOSCEN | 0x100);
sleep(HZ/2);
#endif
}