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| author | Michael Giacomelli <giac2000@hotmail.com> | 2011-07-24 21:56:24 +0000 |
|---|---|---|
| committer | Michael Giacomelli <giac2000@hotmail.com> | 2011-07-24 21:56:24 +0000 |
| commit | c27ea297a35b555b93a5e2be66297c1ba6cdbed4 (patch) | |
| tree | f96abc8f6e30274aaa9863eae98f924565d25c2c /firmware/drivers/audio | |
| parent | 855e3c6f0f7b32375b054781fd4d419e1b0fc306 (diff) | |
| download | rockbox-c27ea297a35b555b93a5e2be66297c1ba6cdbed4.zip rockbox-c27ea297a35b555b93a5e2be66297c1ba6cdbed4.tar.gz rockbox-c27ea297a35b555b93a5e2be66297c1ba6cdbed4.tar.bz2 rockbox-c27ea297a35b555b93a5e2be66297c1ba6cdbed4.tar.xz | |
Commit FS#12111 by Stephan Grossklass. Disables output mixer auto gain control on AMSv2. Should fix occasional distortion reported when running the player at very high output levels (e.g. at or above 0dB).
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30208 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/drivers/audio')
| -rw-r--r-- | firmware/drivers/audio/as3514.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/firmware/drivers/audio/as3514.c b/firmware/drivers/audio/as3514.c index 1774932..64531cf 100644 --- a/firmware/drivers/audio/as3514.c +++ b/firmware/drivers/audio/as3514.c @@ -151,7 +151,7 @@ void audiohw_preinit(void) #ifdef HAVE_AS3543 as3514_write(AS3514_AUDIOSET1, AUDIOSET1_DAC_on | AUDIOSET1_DAC_GAIN_on); - as3514_write(AS3514_AUDIOSET2, AUDIOSET2_HPH_QUALITY_LOW_POWER); + as3514_write(AS3514_AUDIOSET2, AUDIOSET2_AGC_off | AUDIOSET2_HPH_QUALITY_LOW_POWER); /* common ground on, delay playback unmuting when inserting headphones */ as3514_write(AS3514_AUDIOSET3, AUDIOSET3_HPCM_on | AUDIOSET3_HP_LONGSTART); |