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| author | Hristo Kovachev <bger@rockbox.org> | 2006-02-08 13:08:55 +0000 |
|---|---|---|
| committer | Hristo Kovachev <bger@rockbox.org> | 2006-02-08 13:08:55 +0000 |
| commit | db734b41d5004fabd7a0cb110040d7a05bd0adb4 (patch) | |
| tree | 4da56be9128183f1d33a130435b1e1600f5eab42 /firmware/drivers | |
| parent | dcc9a8a3d8171d1f7df22a405764f7b9c194c88f (diff) | |
| download | rockbox-db734b41d5004fabd7a0cb110040d7a05bd0adb4.zip rockbox-db734b41d5004fabd7a0cb110040d7a05bd0adb4.tar.gz rockbox-db734b41d5004fabd7a0cb110040d7a05bd0adb4.tar.bz2 rockbox-db734b41d5004fabd7a0cb110040d7a05bd0adb4.tar.xz | |
Patch #1403437 by Peter D'Hoye & Martin Scarratt: Recording gain.
Changes:
***1. all platforms:
1.1 corrects gain display bug;
1.2 allows combined setting of stereo gain without an extra
line on the display;
2. iRiver H1xx and H3xx specific:
2.1 correctly named the decimator variables, they were
called 'gain';
2.2 splitted decimator gain settings for mic and line-in so
that they are saved separately;
2.3 added combined analog and decimator gain setting giving a
smooth gain range with the best analog/decimator gain
combination
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8627 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/drivers')
| -rw-r--r-- | firmware/drivers/uda1380.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/firmware/drivers/uda1380.c b/firmware/drivers/uda1380.c index eb2b57e..3281391 100644 --- a/firmware/drivers/uda1380.c +++ b/firmware/drivers/uda1380.c @@ -255,10 +255,10 @@ void uda1380_disable_recording(void) /** * Set recording gain and volume * - * type: params: ranges: - * AUDIO_GAIN_MIC left 0 .. 15 -> 0 .. 30 dB gain - * AUDIO_GAIN_LINEIN left & right 0 .. 8 -> 0 .. 24 dB gain - * AUDIO_GAIN_ADC left & right -128 .. 48 -> -64 .. 24 dB gain + * type: params: ranges: + * AUDIO_GAIN_MIC left 0 .. 15 -> 0 .. 30 dB gain + * AUDIO_GAIN_LINEIN left & right 0 .. 8 -> 0 .. 24 dB gain + * AUDIO_GAIN_DECIMATOR left & right -128 .. 48 -> -64 .. 24 dB gain * * Note: For all types the value 0 gives 0 dB gain. */ @@ -274,7 +274,7 @@ void uda1380_set_recvol(int left, int right, int type) uda1380_write_reg(REG_PGA, (uda1380_regs[REG_PGA] & ~PGA_GAIN_MASK) | PGA_GAINL(left) | PGA_GAINR(right)); break; - case AUDIO_GAIN_ADC: + case AUDIO_GAIN_DECIMATOR: uda1380_write_reg(REG_DEC_VOL, DEC_VOLL(left) | DEC_VOLR(right)); break; } |