Nyaaori/rockbox
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
12856 commits 17 branches 142 tags 291 MiB
Commit graph

15 commits

Author SHA1 Message Date
Thom Johansen
2d7bb99c52 Hack around the lack of a hardware prescaler on a number of WM codecs. Bass and treble controls should work on DAPs using these chips now, but will be prone to distort when boosting bass. Gut out UDA1380 code(!!) and switch to high bass cutoff and low treble cutoff in WM8975 driver. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12673 a1c6a512-1295-4272-9138-f99709370657
 2007-03-07 15:00:29 +00:00
Steve Gotthardt
d4afc4b9b9 Added zero crossing check before changing volume to avoid noise during volume changes. Removed extra volume sets. Added delay for vref to settle per app notes to reduce start up clicks. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12001 a1c6a512-1295-4272-9138-f99709370657
 2007-01-13 23:57:19 +00:00
Barry Wardell
ca7a264a82 Fix compile errors. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11796 a1c6a512-1295-4272-9138-f99709370657
 2006-12-18 02:18:56 +00:00
Barry Wardell
df0dc2262e FS#6096. Recording on PortalPlayer targets (H10, iPod Video, iPod 4g, iPod Color, iPod Nano). 
* Fix failed compile of enc_config.c when HAVE_MPEG2_SAMPR is not defined.
* Fix bug in AIFF encoder header creation on little endian targets.
* Add recording screen keymaps for H10 and iPod.
* Move pcm_playback PP specific code to target tree.
* Add recording code to wmcodec drivers.
* Add pcm_record code.

Some problems still remain:
* Playback doesn't work after recording until Rockbox is restarted.
* Gain control not implemented.
* Only 16-bit/44KHz for now. The hardware should be capable of up to 24-bit/96KHz.
* Line-in recording not tested on H10.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11794 a1c6a512-1295-4272-9138-f99709370657
 2006-12-18 01:52:21 +00:00
Daniel Ankers
acbbe82a24 Move I2S initialisation out of the Wolfson codec driver 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11700 a1c6a512-1295-4272-9138-f99709370657
 2006-12-09 19:18:18 +00:00
Marcoen Hirschberg
1b967f41df move some audio driver specific code to the correspoding files 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11675 a1c6a512-1295-4272-9138-f99709370657
 2006-12-06 13:34:15 +00:00
Marcoen Hirschberg
77d039bab8 first step in audio driver unification: renaming the functions to audio_* 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11670 a1c6a512-1295-4272-9138-f99709370657
 2006-12-06 10:24:59 +00:00
Marcoen Hirschberg
1d7ebdfe26 generalise the wolfson codec code a bit 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11277 a1c6a512-1295-4272-9138-f99709370657
 2006-10-20 17:12:42 +00:00
Thom Johansen
473fc2ba74 Fixed line out volume for 4G, Nano and 5G Ipods. Partial patch #4814 by 
Ralf Herz.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9181 a1c6a512-1295-4272-9138-f99709370657
 2006-03-22 13:04:49 +00:00
Dave Chapman
9581ad39ec iPod: Audio driver for iPod Video/5G. Rename wm8971_* functions to wmcodec_* to enable unification of the audio code for WM codecs 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8676 a1c6a512-1295-4272-9138-f99709370657
 2006-02-13 13:48:08 +00:00
Dave Chapman
6ffd3cfca4 Some cosmetic cleaning of the wm8975 audio driver 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8667 a1c6a512-1295-4272-9138-f99709370657
 2006-02-12 17:18:47 +00:00
Dave Chapman
5ffa8c52df iPod: Initial attempt at volume/bass/treble control - more work is needed, but it seems to be working. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8495 a1c6a512-1295-4272-9138-f99709370657
 2006-01-30 21:12:31 +00:00
Dave Chapman
c3f9d0063f Correctly attribute Bernard Leach as the (C) holder for code taken from ipodlinux. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8264 a1c6a512-1295-4272-9138-f99709370657
 2005-12-19 14:30:52 +00:00
Dave Chapman
149f5bbd2f Squash compiler warnings 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8249 a1c6a512-1295-4272-9138-f99709370657
 2005-12-16 11:18:04 +00:00
Dave Chapman
a472ed5114 iPod - Initial skeleton of an audio driver 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8248 a1c6a512-1295-4272-9138-f99709370657
 2005-12-16 11:00:44 +00:00