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path: root/firmware/export/wm8758.h
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2016-12-12wm8758: document and fix audiohw settingsAmaury Pouly
It looks like a copy and paste error to me, those were completely wrong. Change-Id: Id6ae025f4216ffccb1a8b8b790916d8b6c4694bd
2013-04-22Do some cleanup, adjustment and a couple fixes to recent sound changes.Michael Sevakis
* 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
2013-04-15Straighten out the mad twisted state of sound.c and related areas.Michael Sevakis
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
2011-06-20Submit first part of FS#12154. Whitespace removal and correction of several ↵Andree Buschmann
defines in WM8758 driver according to data sheet, no functional change. Thanks to Seheon Ryu. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30024 a1c6a512-1295-4272-9138-f99709370657
2010-03-20Submit FS#11065. Introduce a new system setting for en-/disabling the ↵Andree Buschmann
Line-out. For now only implemented on iPod Video. This allows to save power if the user does not use the player's Line-out. On iPod 5G the saving is ~0.5 mA. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25257 a1c6a512-1295-4272-9138-f99709370657
2010-01-23Commit FS#10082, enlarge volume control range for WM8758. This will enable ↵Andree Buschmann
volume control down to -90 dB for iPod Video targets. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24318 a1c6a512-1295-4272-9138-f99709370657
2009-04-06FS#10086 - Playback and recording sample rate setting on the 5G iPodBoris Gjenero
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20635 a1c6a512-1295-4272-9138-f99709370657
2009-01-20cleanup audiohw_set_frequency by adding it to audiohw.h and removing it from ↵Christian Gmeiner
all driver .h files git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19806 a1c6a512-1295-4272-9138-f99709370657
2008-12-12Bring consistency to pcm implementation and samplerate handling. Less ↵Michael Sevakis
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
2008-10-18Remove the audiohw_set_nsorder() function since it is not used, only ↵Peter D'Hoye
implemented on WM8731 and not wanted/used there. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18829 a1c6a512-1295-4272-9138-f99709370657
2008-09-13iPod Video: Fix playback after recording (FS #7402). Implement recording ↵Jens Arnold
gain adjustment. * Enable timeout for zero-crossing detection (SLOWCLK), avoids hanging volume/ gain due to DC offsets. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18509 a1c6a512-1295-4272-9138-f99709370657
2008-06-28Updated our source code header to explicitly mention that we are GPL v2 orDaniel Stenberg
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
2008-05-16add AUDIOHW_CAP for bass cutoff and treble cut off and fix a wrong ifdef for ↵Christian Gmeiner
simulator. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17537 a1c6a512-1295-4272-9138-f99709370657
2008-04-28* introduce AUDIOHW_CAPS to define which audio codec can do what kind of ↵Christian Gmeiner
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
2008-02-13Return value of audiohw_set_xxx_vol is never used and most of the time we ↵Christian Gmeiner
have a return 0; --> kick it git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16300 a1c6a512-1295-4272-9138-f99709370657
2008-02-09move audiohw_enable_output to audiohw.hChristian Gmeiner
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16251 a1c6a512-1295-4272-9138-f99709370657
2007-11-24Commit FS#7440. The iPod Video doesn't actually have a hardware equalizer. ↵Dan Everton
It does have hardware bass/treble settings with configurable cutoff. So make the bass/treble settings use the hardware and remove the hardware equalizer configuration. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15782 a1c6a512-1295-4272-9138-f99709370657
2007-11-20get rid of audiohw_resetChristian Gmeiner
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15720 a1c6a512-1295-4272-9138-f99709370657
2007-11-19introduce general audiohw api for recordingChristian Gmeiner
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15687 a1c6a512-1295-4272-9138-f99709370657
2007-06-13* changed pararmeter of audiohw_mute from int to boolChristian Gmeiner
* unification of init and close NOTE: audiohw_init is a void function now, because it never (can) fail okay from JdGordon@irc git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13622 a1c6a512-1295-4272-9138-f99709370657
2007-06-11some little more work on audio codec driver unification - more will followChristian Gmeiner
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13620 a1c6a512-1295-4272-9138-f99709370657
2007-05-22make audiohw.h include the DAC header filesMarcoen Hirschberg
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13473 a1c6a512-1295-4272-9138-f99709370657
2007-05-22* move audio settings into audio codec driversChristian Gmeiner
* add mas35xx driver for all mas35xx targets. Later mas35xx code from sound.c will move to this new driver git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13464 a1c6a512-1295-4272-9138-f99709370657
2006-12-18FS#6096. Recording on PortalPlayer targets (H10, iPod Video, iPod 4g, iPod ↵Barry Wardell
Color, iPod Nano). * Fix failed compile of enc_config.c when HAVE_MPEG2_SAMPR is not defined. * Fix bug in AIFF encoder header creation on little endian targets. * Add recording screen keymaps for H10 and iPod. * Move pcm_playback PP specific code to target tree. * Add recording code to wmcodec drivers. * Add pcm_record code. Some problems still remain: * Playback doesn't work after recording until Rockbox is restarted. * Gain control not implemented. * Only 16-bit/44KHz for now. The hardware should be capable of up to 24-bit/96KHz. * Line-in recording not tested on H10. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11794 a1c6a512-1295-4272-9138-f99709370657
2006-12-06move some audio driver specific code to the correspoding filesMarcoen Hirschberg
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11675 a1c6a512-1295-4272-9138-f99709370657
2006-12-06first step in audio driver unification: renaming the functions to audio_*Marcoen Hirschberg
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11670 a1c6a512-1295-4272-9138-f99709370657
2006-08-15Add support for displaying the the current path or the full path (or ↵Dan Everton
neither) in the file browser. Check General Settings -> File View -> Show Path for the options. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10578 a1c6a512-1295-4272-9138-f99709370657
2006-08-14Add support for the iPod Video hardware equalizer. You can access it from ↵Dan Everton
Sound Settings -> Equalizer -> Hardware Equalizer. Note that the peak filters are reported not to work. Based on FS#5791 from Snyper. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10568 a1c6a512-1295-4272-9138-f99709370657
2006-03-22Fixed line out volume for 4G, Nano and 5G Ipods. Partial patch #4814 byThom Johansen
Ralf Herz. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9181 a1c6a512-1295-4272-9138-f99709370657
2006-02-13iPod: Audio driver for iPod Video/5G. Rename wm8971_* functions to ↵Dave Chapman
wmcodec_* to enable unification of the audio code for WM codecs git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8676 a1c6a512-1295-4272-9138-f99709370657
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