rockbox/firmware/drivers/audio/wm8985.c, branch master

Fix various reds. Some includes needed fixup.

2014-03-03T18:10:48+00:00

Change-Id: I4327740bae17054131feb917abdd58846c451988

Do some cleanup, adjustment and a couple fixes to recent sound changes.

2013-04-23T00:38:17+00:00

* 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

Straighten out the mad twisted state of sound.c and related areas.

2013-04-15T16:02:05+00:00

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

Various minor cleanups for cowon d2

2010-08-01T09:33:29+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27646 a1c6a512-1295-4272-9138-f99709370657

Submit FS#11240 by Raphael Jakse. Allows to reduce volume on WM8985 to -89 dB (e.g. used for Cowon D2). Below -57 dB the line out is affected. The manual is updated accordingly.

2010-05-30T18:29:04+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26413 a1c6a512-1295-4272-9138-f99709370657

Hopefully finish off the red from r26051.

2010-05-15T14:16:35+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26053 a1c6a512-1295-4272-9138-f99709370657

Remove pcm_mute() which has been unused since r19308

2010-04-27T00:05:02+00:00

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

D2: Enable FM radio (based on FS#10035 by Michael Burtin with some changes by myself). Also updates the LV24020 driver to add optional logf debugging.

2009-03-21T00:13:20+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20420 a1c6a512-1295-4272-9138-f99709370657

Bring consistency to pcm implementation and samplerate handling. Less low-level duplication. A small test_sampr fix so it works on coldfire again.

2008-12-12T11:01:07+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19400 a1c6a512-1295-4272-9138-f99709370657

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.

2008-11-26T14:25:45+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19228 a1c6a512-1295-4272-9138-f99709370657