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path: root/firmware/drivers/audio/wm8978.c (follow)
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* Samsung YP-R1 target portLorenzo Miori2014-02-05
| | | | | | | | | This is the basic port to the new target Samsung YP-R1, which runs on a similar platform as YP-R0. Port is usable, although there are still some optimizations that have to be done. Change-Id: If83a8e386369e413581753780c159026d9e41f04
* Add missing kernel.h includes (hopefully all of them).Thomas Martitz2014-01-05
| | | | Change-Id: I9c1825296a788587b8d494d8514b3314847b0ff0
* 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
* Add missing includes found using -Wmissing-declarations.Boris Gjenero2011-12-21
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31396 a1c6a512-1295-4272-9138-f99709370657
* 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
* WM8978: Turn off AMUTE since it can cause annoying clicking with audio that ↵Michael Sevakis2011-02-06
| | | | | | produces runs of zeros (esp. emulators and synths) and makes it worse when starting/stopping pcm. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29213 a1c6a512-1295-4272-9138-f99709370657
* WM8978: sound.c weirdness strikes again. Prescaler values have to be in ↵Michael Sevakis2011-01-21
| | | | | | centibels. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29100 a1c6a512-1295-4272-9138-f99709370657
* Gigabeat S: Turn off hardware effects (tone and 3d) when doing digital ↵Michael Sevakis2010-05-26
| | | | | | loopback for FM recording otherwise the signal and levels are poorly represented in monitoring (can't just do ADC->DAC for general FM and get voice too). Some tweaking to input setup to improve gain a tiny bit. A little bit quieter startup too. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26300 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
* Remove pcm_mute() which has been unused since r19308Rafaël Carré2010-04-27
| | | | | | | 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
* Comment out LOGF_ENABLE defines everywhere, replace evil commentsJeffrey Goode2009-11-03
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23497 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
* Gigabeat S, use saner input volume on the line in used for fm to have fm ↵Nils Wallménius2008-12-27
| | | | | | volume at similar volume as playback. Add a few comments. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19602 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
* Gigabeat S samplerate control: Fix really dumb mistake made when doing ↵Michael Sevakis2008-11-22
| | | | | | cleanup. Add some more correctness. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19180 a1c6a512-1295-4272-9138-f99709370657
* Oops. Used wrong constant.Michael Sevakis2008-11-22
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19179 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
* Gigabeat S: Fix PCM being cut off at the beginning. The DAC L-R swapping ↵Michael Sevakis2008-11-19
| | | | | | isn't needed now either. Fixes voice clips on the Gigabeat S. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19141 a1c6a512-1295-4272-9138-f99709370657
* Gigabeat S/WM8978: Fix problem of volume getting silenced after settings are ↵Michael Sevakis2008-11-15
| | | | | | applied. There still seems to be a problem of cutting of voice samples from the beggining of clips when music isn't playing-- next to be investigated. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19109 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
* fix some problems with missing HAVE_RECORDING checksChristian Gmeiner2008-05-16
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17544 a1c6a512-1295-4272-9138-f99709370657
* It's better not to use fixed constants since the lower volume limit may not ↵Michael Sevakis2008-05-03
| | | | | | be constant. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17329 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
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