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* maemo: Clean up unused variablesThomas Jarosch2015-01-11
| | | | Change-Id: I5fbb0b0cc56fa565499345844464d1c94ff3ba1a
* 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
* Tweak some PCM drivers for less typecasting with the data pointer.Michael Sevakis2012-03-04
| | | | | | | Yeah, sizeof (void) here with GCC is 1. If something has a problem with that, we'll set it straight. Change-Id: I9ad3eee75dd440f6404a04a501d1533c8bc18ba9
* Revise the PCM callback system after adding multichannel audio.Michael Sevakis2012-03-03
| | | | | | | | | | | | | | | | | | Additional status callback is added to pcm_play/rec_data instead of using a special function to set it. Status includes DMA error reporting to the status callback. Playback and recording callback become more alike except playback uses "const void **addr" (because the data should not be altered) and recording uses "void **addr". "const" is put in place throughout where appropriate. Most changes are fairly trivial. One that should be checked in particular because it isn't so much is telechips, if anyone cares to bother. PP5002 is not so trivial either but that tested as working. Change-Id: I4928d69b3b3be7fb93e259f81635232df9bd1df2 Reviewed-on: http://gerrit.rockbox.org/166 Reviewed-by: Michael Sevakis <jethead71@rockbox.org> Tested-by: Michael Sevakis <jethead71@rockbox.org>
* Rework powermgmt to enable code re-use on appliation and sims.Thomas Martitz2012-01-03
| | | | | | | | | | | | | | | | | | | | | * Introduce CONFIG_BATTERY_MEASURE define, to allow targets (application) to break powermgmt.c's assumption about the ability to read battery voltage. There's now additionally percentage (android) and remaining time measure (maemo). No measure at all also works (sdl app). If voltage can't be measured, then battery_level() is king and it'll be used for power_history and runtime estimation. * Implement target's API in the simulator, i.e. _battery_voltage(), so it doesn't need to implement it's own powermgmt.c and other stubs. Now the sim behaves much more like a native target, although it still changes the simulated battery voltage quickly, * Other changes include include renaming battery_adc_voltage() to _battery_voltage(), for consistency with the new target functions and making some of the apps code aware that voltage and runtime estimation is not always available. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31548 a1c6a512-1295-4272-9138-f99709370657
* Nokia N900: Implement pcm_play_lock() / pcm_play_unlock()Thomas Jarosch2011-12-09
| | | | | | | | | Shamelessly stolen from pcm-android.c Thanks to Michael Sevakis for pointing out that pcm_play_lock() is actually needed. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31190 a1c6a512-1295-4272-9138-f99709370657
* Shuffle some functions around so that interfacing with playback.c in ↵Michael Sevakis2011-09-01
| | | | | | particular isn't required. Though playback does finish the audio init, pcm doesn't care who does it. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30403 a1c6a512-1295-4272-9138-f99709370657
* Remove a couple of duplicate #includesBertrik Sikken2011-08-14
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30301 a1c6a512-1295-4272-9138-f99709370657
* Commit FS#12150 - Fully-functional audio mixer - and finally whip old ↵Michael Sevakis2011-06-29
| | | | | | limitations about playback of voice and other sounds when paused. Channels are independent in state and amplitude. Fade on stop/pause is handled by the channel's volume control rather than global volume which means it now works from anywhere. Opens up the possibility of plugin sounds during music playback by merely adding an additional channel enum. If any PCM drivers were not properly modified, see one of the last comments in the task for a description of the simple change that is expected. Some params are tunable in firmware/export/pcm-mixer.h as well. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30097 a1c6a512-1295-4272-9138-f99709370657
* Bring idle poweroff to RaaA and the simThomas Jarosch2011-03-08
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29543 a1c6a512-1295-4272-9138-f99709370657
* Expose sys_poweroff() and cancel_shutdown() to RaaA. Hopefully fixes android ↵Thomas Jarosch2011-03-01
| | | | | | build git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29485 a1c6a512-1295-4272-9138-f99709370657
* Hopefully get shutdown/exit handling on SDL/maemo right.Thomas Martitz2011-02-28
| | | | | | Make shutdown_hw() not return as it's supposed to, ensure sim_do_exit() is called from main thread and move sim_kernel_shutdown() into it to simplify things. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29455 a1c6a512-1295-4272-9138-f99709370657
* Fix the shutdown sequence for maemo, SDL and simulator buildsThomas Jarosch2011-02-15
| | | | | | | Do proper shutdown in RaaA builds like writeout of last.FM scrobbler file and other neat things. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29309 a1c6a512-1295-4272-9138-f99709370657
* Initial maemo platform supportThomas Jarosch2011-02-08
Adds Nokia N900, N810 and N800 support. Features: - Introduce maemo specific platform defines - Play audio in silent mode - Stop playback on incoming calls - Battery level readout - Bluetooth headset support - Save CPU by disabling screen updates if the display is off or the app doesn't have input focus - N900: GStreamer audio backend Kudos to kugel for the code review. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29248 a1c6a512-1295-4272-9138-f99709370657