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

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* 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
This commit is contained in:
Michael Sevakis 2013-04-20 04:06:13 -04:00
parent 91b33d5a3e
commit e61e9c61d0
43 changed files with 170 additions and 307 deletions
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3
firmware/export/imx233-codec.h
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@ -24,9 +24,6 @@
/* i.MX233 can boost up to 6dB in DAC mode and 12dB in line mode. Since mic/line
* already have adjustable gain, keep lowest of both. With chained DAC volume
* and headphone volume, the i.MX233 can achieve < -100dB but stay at -100dB. */
#define VOLUME_MIN -1000
#define VOLUME_MAX 60
#define AUDIOHW_CAPS (DEPTH_3D_CAP | BASS_CAP | TREBLE_CAP | \
LIN_GAIN_CAP | MIC_GAIN_CAP)