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33 commits

Author SHA1 Message Date
Michael Sevakis
b210a3a8cb Fix FS#12860 - iPod 5g line out silent 
Conversion from centibels to register values was left out of
audiohw_set_lineout_volume().

Credit goes to Dave Marsh for providing the fix.

Just another little oversight from sound/audiohw rework.

Change-Id: I7f8b1c5fb575ac95b5d595c2f4824fbb5ebbd3c8
 2013-05-09 15:37:56 -04:00
Michael Sevakis
e61e9c61d0 Do some cleanup, adjustment and a couple fixes to recent sound changes. 
* SOUND_x enum can be generated by audiohw_settings.h along with settings
entries and sound_val2phys.

* VOLUME_MIN and VOLUME_MAX are no longer necessary within sound.c. If
you need them, they are for target-defined purposes.

* Fix up SDL volume implementation in sdl.c. Move sim volume calculation
code to pcm-sdl.c.

* Min trigger tresholds were based upon VOLUME_MIN for some reason.
These setting have nothing to do with playback volume. Since it is no
longer present, set these at -89dB which is the minimum peak meter
sensitivity setting.

* Fix an oversight in wm8758.c. I forgot to add the dB->register
conversion to audiohw_set_volume.

Change-Id: Ie1df33f1793eee75e6793f16bc7bddd16edb7f75
 2013-04-22 20:38:17 -04:00
Michael Sevakis
5261b19bdf Still at it for 0c7b787. Might be done now. 
Change-Id: Idf45731dc6554954747f6036dc6dfcd4b63981a1
 2013-04-15 14:58:00 -04:00
Michael Sevakis
0971f57634 Hopefully knock out most of the red and yellow from 0c7b787. 
Change-Id: Ib8dd0d011b11ee3eded3025308f19ddb5d151b59
 2013-04-15 12:39:04 -04:00
Michael Sevakis
0c7b787398 Straighten out the mad twisted state of sound.c and related areas. 
This is going right in since it's long overdue. If anything is goofed,
drop me a line or just tweak it yourself if you know what's wrong. :-)

Make HW/SW codec interface more uniform when emulating HW functionality
on SWCODEC for functions such as "audiohw_set_pitch". The firmware-to-
DSP plumbing is in firmware/drivers/audiohw-swcodec.c. "sound_XXX"
APIs are all in sound.c with none in DSP code any longer.

Reduce number of settings definitions needed by each codec by providing
defaults for common ones like balance, channels and SW tone controls.

Remove need for separate SIM code and tables and add virtual codec header
for hosted targets.

Change-Id: I3f23702bca054fc9bda40f49824ce681bb7f777b
 2013-04-15 12:02:05 -04:00
Boris Gjenero
6c97145e7d Add missing includes found using -Wmissing-declarations. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31396 a1c6a512-1295-4272-9138-f99709370657
 2011-12-21 18:02:50 +00:00
Andree Buschmann
8d7eb5d59e Submit final part of FS#12154. Optimization for WM8758 used in iPod Video: Significantly reduce popping noise during startup. Additionally improve crosstalk, THD and noise level. Thanks to Seheon Ryu. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30025 a1c6a512-1295-4272-9138-f99709370657
 2011-06-20 18:52:31 +00:00
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
Rafaël Carré
f2f34881ec Remove pcm_mute() which has been unused since r19308 
Remove audiohw_mute from header as well, and make this function static
to each driver (commented out when it was unused)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25733 a1c6a512-1295-4272-9138-f99709370657
 2010-04-27 00:05:02 +00:00
Andree Buschmann
f6cecfd91b Minor binsize savings. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25588 a1c6a512-1295-4272-9138-f99709370657
 2010-04-11 12:33:02 +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
Michael Sevakis
4bbaef6fd5 Fix-m the ruddiness. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19401 a1c6a512-1295-4272-9138-f99709370657
 2008-12-12 11:20:58 +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
Michael Sevakis
888451fb0f Get rid of remaining audiohw_enable_output style codec setup and use pre/post split initialization. Move some SoC-specific code like i2s_reset out of the codec drivers. Helps to unify drivers and it was only ever used to enable. I cannot possibly test everything so report (I'll be on call ;) or fix problems if any crop up. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19228 a1c6a512-1295-4272-9138-f99709370657
 2008-11-26 14:25:45 +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
Peter D'Hoye
825d89fe28 Accept FS #9021 by James Vasile and apply the fix to the other drivers that have the same issue. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17630 a1c6a512-1295-4272-9138-f99709370657
 2008-05-25 21:19:07 +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
Marcoen Hirschberg
df31f5f186 Revert previous commit (still learning to work with git...) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15904 a1c6a512-1295-4272-9138-f99709370657
 2007-12-10 11:14:28 +00:00
Marcoen Hirschberg
dcf244192b use dB units for balance control 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15902 a1c6a512-1295-4272-9138-f99709370657
 2007-12-10 11:07:38 +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
Thom Johansen
8f72192fa2 Increase step size of stereo width to 5% to avoid tediously long list in settings. Reduce max limit from 255% to 250% for cosmetic reasons, value of 255% was chosen because of (very) old restrictions in settings system anyway. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15057 a1c6a512-1295-4272-9138-f99709370657
 2007-10-09 21:29:20 +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
85f06b885d the DAC drivers need to include audiohw.h now 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13474 a1c6a512-1295-4272-9138-f99709370657
 2007-05-22 20:39:50 +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
Christian Gmeiner
bcdf43dbc1 exclude unused headers 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13453 a1c6a512-1295-4272-9138-f99709370657
 2007-05-20 23:10:15 +00:00
Marcoen Hirschberg
15dfe87f96 move audio drivers together into a subdir 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13209 a1c6a512-1295-4272-9138-f99709370657
 2007-04-19 10:46:50 +00:00
Renamed from firmware/drivers/wm8758.c (Browse further)