rockbox/firmware/export/imx233-codec.h, branch master

imx233: slightly rework 3D audio setting

2016-12-12T11:15:24+00:00

The old code made the setting appear as 0dB, 1.5dB, 3dB and 4.5dB when
in fact it is 0dB, 3dB, 4.5dB and 6dB. This commit clarifies the code and
also fix this at the same time. This imx233 3D enhancement is complete crap anyway
but now you can satisfy yourself with 6 dB of pure crap, clearly an enhancement.

Change-Id: Ia3e088987c1ff0cdde228905ff70f46476a499a2

fuze+: fix volume bottom limit

2013-09-18T21:09:44+00:00

Even with volume at minimal fuze+ was still playing sound pretty loud.
this fix it.

Change-Id: I5b18e9c39ced240eebb0457c433b0ca150668860
Reviewed-on: http://gerrit.rockbox.org/621
Reviewed-by: Amaury Pouly

imx233: revert volumes to 1dB resolution

2013-07-23T12:12:08+00:00

Using a better resolution causes havoc in the user interface
because it doesn't properly handle steps and people start to
believe I am responsible for all this mess.

Change-Id: I02b68dce5802692efde3da226eeeb49e4995f97a

imx233: fix audio settings, some values were nonsense

2013-07-13T00:42:17+00:00

Change-Id: Ib9969bf843169cc5ddafd7758b5b5c729b2784f1

imx233: add recording side and 3d to codec driver

2013-06-18T14:09:07+00:00

Change-Id: I3587434749c401a28c6e77bd30395e7df15f2e8a

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

imx233/fuze+: fix codec prototype header

2011-10-18T22:03:29+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30796 a1c6a512-1295-4272-9138-f99709370657

imx233/fuze+: declare 3d audio capability, update lang accordingly

2011-10-08T12:29:37+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30732 a1c6a512-1295-4272-9138-f99709370657

imx233/fuze+: huge rework

2011-07-23T11:45:22+00:00

- enable MMU
-rework lcd frame buffer
- add rtc/adc/power stubs (or not)
- fix a few MMC related defines (hopefully)
- implement cache handling for DMA
- more SD work
- add keymap (based on clip)
- add virtual buttons
- update linker scripts
- big step toward apps actually compiling

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30200 a1c6a512-1295-4272-9138-f99709370657