Michael Sevakis
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af395f4db6
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Do core interrupt masking in a less general fashion and save some instructions to decrease size and speed things up a little bit. Small fix to a few places where interrupts would get enabled again where they shouldn't have been (context switching calls when disabled).
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16811 a1c6a512-1295-4272-9138-f99709370657
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2008-03-26 01:50:41 +00:00 |
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Michael Sevakis
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2d48d0ffa6
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Straighten out some audio path APIs and misc. audio stuff. Having recording is not a prerequisite to having input/output source selection which is probably most useful when adding a audio input features like FM to a new port without forcing recording to be implemented first.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13599 a1c6a512-1295-4272-9138-f99709370657
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2007-06-08 23:42:04 +00:00 |
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Michael Sevakis
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633f388002
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Coldfire targets: Shuffle IRQ levels around to have all interaction between low level audio function calls and DMA be atomic. Make recording and playback independently startable and stoppable so one can be running and not interfere with the other. All tests I can do at the moment check out ok (play, record, play+record, FM radio on iRivers, S/PDIF on H120 (w/running optical on/off), and on-the-fly samplerate changes). Recording tested for well over an hour run and no problems.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12658 a1c6a512-1295-4272-9138-f99709370657
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2007-03-07 06:23:02 +00:00 |
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Michael Sevakis
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8867d00141
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More catching up on old work. Refine audio interface setup on Coldfire. Stop the funky glitching on the iAudio stuff when starting recording esp. at 88.2kHz. (probably due to the bidi interface). iRivers don't seem to care what you do. TLV320 still seems to have a little trouble selecting it's filters correctly for 88.2kHz or it could be some odd phasing effect. Get rid of the horrible reset parameter in pcm_apply_settings as it can decide for itself.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12618 a1c6a512-1295-4272-9138-f99709370657
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2007-03-05 08:14:27 +00:00 |
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Michael Sevakis
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36c940555c
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SWCODEC recording: More cleanup of stuff after queue additions and audio driver unification.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11783 a1c6a512-1295-4272-9138-f99709370657
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2006-12-17 11:03:19 +00:00 |
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Marcoen Hirschberg
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77d039bab8
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first step in audio driver unification: renaming the functions to audio_*
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11670 a1c6a512-1295-4272-9138-f99709370657
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2006-12-06 10:24:59 +00:00 |
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Michael Sevakis
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ce3ade1360
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iRiver: Channel 2 shouldn't be monitored except for radio playback.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11616 a1c6a512-1295-4272-9138-f99709370657
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2006-11-27 21:52:49 +00:00 |
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Michael Sevakis
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ab1861a3c2
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iRiver/iAudio: Added audio_set_recording gain and sound_default to plugin API. Simplified plugin recording by target/-ing some audio functions. UDA1380 records with WSPLL as a result.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11577 a1c6a512-1295-4272-9138-f99709370657
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2006-11-23 19:21:15 +00:00 |
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