diff options
author | Bertrik Sikken <bertrik@sikken.nl> | 2010-08-01 09:33:29 +0000 |
---|---|---|
committer | Bertrik Sikken <bertrik@sikken.nl> | 2010-08-01 09:33:29 +0000 |
commit | 9b6d895276230fe66721bf3622af0ff17aa7a1b2 (patch) | |
tree | cd935e9671c3129ed1d046067b824d3011c845ac /firmware/drivers | |
parent | 451aa862448a119af2faf52ac5410f491d3138d1 (diff) |
Various minor cleanups for cowon d2
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27646 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/drivers')
-rw-r--r-- | firmware/drivers/audio/wm8985.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/firmware/drivers/audio/wm8985.c b/firmware/drivers/audio/wm8985.c index a76e20e57b..06b3fa3b44 100644 --- a/firmware/drivers/audio/wm8985.c +++ b/firmware/drivers/audio/wm8985.c @@ -109,8 +109,8 @@ const struct sound_settings_info audiohw_settings[] = { }; /* shadow registers */ -unsigned int eq1_reg; -unsigned int eq5_reg; +static unsigned int eq1_reg; +static unsigned int eq5_reg; /* convert tenth of dB volume (-89..6) to master volume register value */ int tenthdb2master(int db) @@ -250,29 +250,37 @@ void audiohw_set_aux_vol(int vol_l, int vol_r) wmcodec_write(ROUTMIX, 0x111 | (vol_r << 5) ); } +#ifdef AUDIOHW_HAVE_BASS void audiohw_set_bass(int value) { eq1_reg = (eq1_reg & ~EQ_GAIN_MASK) | EQ_GAIN_VALUE(value); wmcodec_write(EQ1, 0x100 | eq1_reg); } +#endif /* AUDIOHW_HAVE_BASS */ +#ifdef AUDIOHW_HAVE_BASS_CUTOFF void audiohw_set_bass_cutoff(int value) { eq1_reg = (eq1_reg & ~EQ_CUTOFF_MASK) | EQ_CUTOFF_VALUE(value); wmcodec_write(EQ1, 0x100 | eq1_reg); } +#endif /* AUDIOHW_HAVE_BASS_CUTOFF */ +#ifdef AUDIOHW_HAVE_TREBLE void audiohw_set_treble(int value) { eq5_reg = (eq5_reg & ~EQ_GAIN_MASK) | EQ_GAIN_VALUE(value); wmcodec_write(EQ5, eq5_reg); } +#endif /* AUDIOHW_HAVE_TREBLE */ +#ifdef AUDIOHW_HAVE_TREBLE_CUTOFF void audiohw_set_treble_cutoff(int value) { eq5_reg = (eq5_reg & ~EQ_CUTOFF_MASK) | EQ_CUTOFF_VALUE(value); wmcodec_write(EQ5, eq5_reg); } +#endif /* AUDIOHW_HAVE_TREBLE_CUTOFF */ /* Nice shutdown of WM8985 codec */ void audiohw_close(void) @@ -286,6 +294,7 @@ void audiohw_close(void) wmcodec_write(PWRMGMT2, 0x40); } +#if 0 /* function is currently unused */ /* Note: Disable output before calling this function */ void audiohw_set_sample_rate(int fsel) { @@ -294,6 +303,7 @@ void audiohw_set_sample_rate(int fsel) driver in Rockbox, so this may need to change in the future. */ (void)fsel; } +#endif #ifdef HAVE_RECORDING void audiohw_enable_recording(bool source_mic) |