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* Do some cleanup, adjustment and a couple fixes to recent sound changes.Michael Sevakis2013-04-22
| | | | | | | | | | | | | | | | | | | | | * 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.Michael Sevakis2013-04-15
| | | | | | | | | | | | | | | | | | 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
* Submit FS#11240 by Raphael Jakse. Allows to reduce volume on WM8985 to -89 ↵Andree Buschmann2010-05-30
| | | | | | dB (e.g. used for Cowon D2). Below -57 dB the line out is affected. The manual is updated accordingly. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26413 a1c6a512-1295-4272-9138-f99709370657
* Hopefully finish off the red from r26051.Michael Sevakis2010-05-15
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26053 a1c6a512-1295-4272-9138-f99709370657
* D2: Enable FM radio (based on FS#10035 by Michael Burtin with some changes ↵Rob Purchase2009-03-21
| | | | | | by myself). Also updates the LV24020 driver to add optional logf debugging. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20420 a1c6a512-1295-4272-9138-f99709370657
* Updated our source code header to explicitly mention that we are GPL v2 orDaniel Stenberg2008-06-28
| | | | | | | | | 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
* Initial D2 sound playback support (known issues to follow on the CowonD2Info ↵Rob Purchase2008-06-22
| | | | | | wiki page). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17753 a1c6a512-1295-4272-9138-f99709370657
* add AUDIOHW_CAP for bass cutoff and treble cut off and fix a wrong ifdef for ↵Christian Gmeiner2008-05-16
| | | | | | simulator. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17537 a1c6a512-1295-4272-9138-f99709370657
* * introduce AUDIOHW_CAPS to define which audio codec can do what kind of ↵Christian Gmeiner2008-04-28
| | | | | | | | | | | | | | 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
* D2: Beginnings of a WM8985 driver (based on WM8758, using EQ1 and EQ5 as HW ↵Rob Purchase2008-04-09
| | | | | | treble/bass). Untested, but harmless. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17057 a1c6a512-1295-4272-9138-f99709370657
* Return value of audiohw_set_xxx_vol is never used and most of the time we ↵Christian Gmeiner2008-02-13
| | | | | | have a return 0; --> kick it git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16300 a1c6a512-1295-4272-9138-f99709370657
* move audiohw_enable_output to audiohw.hChristian Gmeiner2008-02-09
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16251 a1c6a512-1295-4272-9138-f99709370657
* Initial Cowon D2 commit:Rob Purchase2008-01-14
* bootloader test program (basic LCD & button drivers, reads touchscreen) * work-in-progress stubs for main build git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16090 a1c6a512-1295-4272-9138-f99709370657
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