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27 commits

Author SHA1 Message Date
Andree Buschmann
f0c032a523 Submit first part of FS#12154. Whitespace removal and correction of several defines in WM8758 driver according to data sheet, no functional change. Thanks to Seheon Ryu. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30024 a1c6a512-1295-4272-9138-f99709370657
 2011-06-20 18:37:51 +00:00
Andree Buschmann
b6c12a129e Submit FS#11065. Introduce a new system setting for en-/disabling the Line-out. For now only implemented on iPod Video. This allows to save power if the user does not use the player's Line-out. On iPod 5G the saving is ~0.5 mA. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25257 a1c6a512-1295-4272-9138-f99709370657
 2010-03-20 15:02:29 +00:00
Andree Buschmann
934e6f0bfa Commit FS#10082, enlarge volume control range for WM8758. This will enable volume control down to -90 dB for iPod Video targets. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24318 a1c6a512-1295-4272-9138-f99709370657
 2010-01-23 19:28:26 +00:00
Boris Gjenero
7c6194078c FS#10086 - Playback and recording sample rate setting on the 5G iPod 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20635 a1c6a512-1295-4272-9138-f99709370657
 2009-04-06 02:46:42 +00:00
Christian Gmeiner
ad6b6d764b cleanup audiohw_set_frequency by adding it to audiohw.h and removing it from all driver .h files 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19806 a1c6a512-1295-4272-9138-f99709370657
 2009-01-20 22:55:10 +00:00
Michael Sevakis
e69d567d9e Bring consistency to pcm implementation and samplerate handling. Less low-level duplication. A small test_sampr fix so it works on coldfire again. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19400 a1c6a512-1295-4272-9138-f99709370657
 2008-12-12 11:01:07 +00:00
Peter D'Hoye
695c39bc9c Remove the audiohw_set_nsorder() function since it is not used, only implemented on WM8731 and not wanted/used there. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18829 a1c6a512-1295-4272-9138-f99709370657
 2008-10-18 22:37:41 +00:00
Jens Arnold
6938083e4f iPod Video: Fix playback after recording (FS #7402). Implement recording gain adjustment. * Enable timeout for zero-crossing detection (SLOWCLK), avoids hanging volume/ gain due to DC offsets. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18509 a1c6a512-1295-4272-9138-f99709370657
 2008-09-13 19:34:16 +00:00
Daniel Stenberg
2acc0ac542 Updated our source code header to explicitly mention that we are GPL v2 or 
later. We still need to hunt down snippets used that are not. 1324 modified
files...
http://www.rockbox.org/mail/archive/rockbox-dev-archive-2008-06/0060.shtml


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17847 a1c6a512-1295-4272-9138-f99709370657
 2008-06-28 18:10:04 +00:00
Christian Gmeiner
59357d48c1 add AUDIOHW_CAP for bass cutoff and treble cut off and fix a wrong ifdef for simulator. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17537 a1c6a512-1295-4272-9138-f99709370657
 2008-05-16 19:28:45 +00:00
Christian Gmeiner
8391526f79 * introduce AUDIOHW_CAPS to define which audio codec can do what kind of operations in hw, e.g. setting bass 
* added documentation why and when we need the software based prescaler
* implement audiohw_set_bass and audiohw_set_treble for mas35xx
* clean up sound_set_bass and sound_set_treble
* simplify some #ifdef logic
* fix special handling of WM8751 - looking for tester :)



git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17274 a1c6a512-1295-4272-9138-f99709370657
 2008-04-28 08:37:18 +00:00
Christian Gmeiner
06971be8cd Return value of audiohw_set_xxx_vol is never used and most of the time we have a return 0; --> kick it 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16300 a1c6a512-1295-4272-9138-f99709370657
 2008-02-13 11:19:23 +00:00
Christian Gmeiner
c6e9b8b7e1 move audiohw_enable_output to audiohw.h 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16251 a1c6a512-1295-4272-9138-f99709370657
 2008-02-09 14:43:36 +00:00
Dan Everton
d7e1f77146 Commit FS#7440. The iPod Video doesn't actually have a hardware equalizer. It does have hardware bass/treble settings with configurable cutoff. So make the bass/treble settings use the hardware and remove the hardware equalizer configuration. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15782 a1c6a512-1295-4272-9138-f99709370657
 2007-11-24 07:51:00 +00:00
Christian Gmeiner
41a67a7e90 get rid of audiohw_reset 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15720 a1c6a512-1295-4272-9138-f99709370657
 2007-11-20 10:28:53 +00:00
Christian Gmeiner
c583f3c8d1 introduce general audiohw api for recording 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15687 a1c6a512-1295-4272-9138-f99709370657
 2007-11-19 15:50:52 +00:00
Christian Gmeiner
d1178d2d76 * changed pararmeter of audiohw_mute from int to bool 
* unification of init and close
  NOTE: audiohw_init is a void function now, because it never (can) fail
        okay  from JdGordon@irc



git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13622 a1c6a512-1295-4272-9138-f99709370657
 2007-06-13 06:33:40 +00:00
Christian Gmeiner
23279cd43a some little more work on audio codec driver unification - more will follow 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13620 a1c6a512-1295-4272-9138-f99709370657
 2007-06-11 23:39:07 +00:00
Marcoen Hirschberg
10e21d19bf make audiohw.h include the DAC header files 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13473 a1c6a512-1295-4272-9138-f99709370657
 2007-05-22 20:17:35 +00:00
Christian Gmeiner
cdbf33adf7 * move audio settings into audio codec drivers 
* add mas35xx driver for all mas35xx targets. Later 
  mas35xx code from sound.c will move to this new driver


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13464 a1c6a512-1295-4272-9138-f99709370657
 2007-05-22 15:56:05 +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
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
Dan Everton
eb1dd38960 Add support for displaying the the current path or the full path (or neither) in the file browser. Check General Settings -> File View -> Show Path for the options. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10578 a1c6a512-1295-4272-9138-f99709370657
 2006-08-15 09:38:13 +00:00
Dan Everton
8030c804ad Add support for the iPod Video hardware equalizer. You can access it from Sound Settings -> Equalizer -> Hardware Equalizer. Note that the peak filters are reported not to work. Based on FS#5791 from Snyper. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10568 a1c6a512-1295-4272-9138-f99709370657
 2006-08-14 10:52:05 +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