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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
* Gigabeat S/i.MX31/wm8978: Clean up clocking information in the general ↵Michael Sevakis2011-10-17
| | | | | | wmcodec/pcm drivers and move it to the target's wmcodec/i2s files. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30771 a1c6a512-1295-4272-9138-f99709370657
* Gigabeat S: Fully enable access to hardware tone controls and 3-D effect ↵Michael Sevakis2010-05-15
| | | | | | feature. Under the hood, it's designated a hardware equalizer since it is one. Implement code framework for hardware EQ in general. Menu aspect is well abstracted and so the UI and strings can be changed around if taste doesn't quite suit. So far the emphasis is distinction of the UI labelling from the software EQ so that it's clear the settings are for a different thing. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26051 a1c6a512-1295-4272-9138-f99709370657
* wm8978: Clean out silly macros. Use 'POS' convention instead for shifted ↵Michael Sevakis2010-05-15
| | | | | | bitfields. Additionally, use volume update latching for all volume settings. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26043 a1c6a512-1295-4272-9138-f99709370657
* cleanup audiohw_set_frequency by adding it to audiohw.h and removing it from ↵Christian Gmeiner2009-01-20
| | | | | | all driver .h files git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19806 a1c6a512-1295-4272-9138-f99709370657
* Gigabeat S: Allow recording from FM. Give FM the same volume range as ↵Michael Sevakis2008-12-31
| | | | | | playback. NOTE: This bumps the si4700 output volume to -0dB so other players with that may need a minor adjustment. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19619 a1c6a512-1295-4272-9138-f99709370657
* Bring consistency to pcm implementation and samplerate handling. Less ↵Michael Sevakis2008-12-12
| | | | | | 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
* FS#9609 FM radio support for the Gigabeat S, seeking/scanning is not yet Nils Wallménius2008-12-09
| | | | | | | | | implemented but manual tuning works nicely. Thanks to Rafaël Carré, Bertrik Sikken and Robert Menes for suggestions and debugging help. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19372 a1c6a512-1295-4272-9138-f99709370657
* Audio samplerate control for Gigabeat S: 8, 11.025, 12, 16, 22.050, 24, 32, ↵Michael Sevakis2008-11-22
| | | | | | 44.1 and 48 kHz. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19178 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
* Gigabeat S: Man it's so loud in here. We have SOUND! Someone please make ↵Michael Sevakis2008-05-03
| | | | | | keymaps consistent; it's rather messy atm. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17327 a1c6a512-1295-4272-9138-f99709370657
* Gigabeat S: Implement i2c driver - transmit works but no testing of ↵Michael Sevakis2008-04-27
| | | | | | receiving which will get a chance later. Add some seeds for codec driver. Correct a few #defines. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17254 a1c6a512-1295-4272-9138-f99709370657
* Add detailed header for wm8978.Michael Sevakis2008-04-20
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17180 a1c6a512-1295-4272-9138-f99709370657
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