Michael Sevakis
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6a8379674c
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Finally, out goes struct spinlock for anything but mutiprocessor targets where it becomes a reenterable corelock.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16105 a1c6a512-1295-4272-9138-f99709370657
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2008-01-18 13:12:33 +00:00 |
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Jens Arnold
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ef12b3b5c6
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Hardware controlled backlight brightness for iPod Video and Nano, retaining the software PWM fade in/ fade out. * Backlight handling cleanup, getting rid of one layer of 'lowlevelness'. * Use atomic GPIO bit manipulation for PP502x backlight handling.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15599 a1c6a512-1295-4272-9138-f99709370657
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2007-11-12 18:49:53 +00:00 |
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Michael Sevakis
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a9b2fb5ee3
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Finally full multicore support for PortalPlayer 502x targets with an eye towards the possibility of other types. All SVN targets the low-lag code to speed up blocking operations. Most files are modified here simple due to a name change to actually support a real event object and a param change to create_thread. Add some use of new features but just sit on things for a bit and leave full integration for later. Work will continue on to address size on sensitive targets and simplify things if possible. Any PP target having problems with SWP can easily be changed to sw corelocks with one #define change in config.h though only PP5020 has shown an issue and seems to work without any difficulties.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15134 a1c6a512-1295-4272-9138-f99709370657
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2007-10-16 01:25:17 +00:00 |
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Jens Arnold
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f265ee9cd5
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* Don't touch the backlight(s) (and buttonlight) at backlight init in order to avoid a short flash when the lights are both disabled in the bootloader and in rockbox settings. * Properly reflect the backlight state set by the 1st/2nd gen bootloader.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14679 a1c6a512-1295-4272-9138-f99709370657
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2007-09-12 22:24:58 +00:00 |
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Jens Arnold
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0fac492c3d
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First step of powermanagement rework: * Move target specific stuff into target tree, starting with battery voltage tables and voltage reading. (This revealed some incorrect percent_to_voltage_charging mappings). * Voltage reading on 1st gen ipods is now correct. * Clean up obsolete config #defines.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14375 a1c6a512-1295-4272-9138-f99709370657
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2007-08-17 06:45:18 +00:00 |
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Jens Arnold
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4e8b171fc4
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Interrupt driven ADC reading on the 2nd gen.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14086 a1c6a512-1295-4272-9138-f99709370657
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2007-07-30 23:48:03 +00:00 |
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Jens Arnold
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a4a3cd9d52
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First version of a 1st/2nd gen ADC driver. 1st gen is untested yet.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14082 a1c6a512-1295-4272-9138-f99709370657
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2007-07-30 20:12:03 +00:00 |
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Jens Arnold
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021c0868dd
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iPod 2nd gen: * Fake battery voltage of 4.00V so rockbox doesn't shutdown (ADC is not yet implemented). * Fix button hold polarity for main rockbox. * Implement backlight inversion (the 1st/2nd gen backlight works in a way that makes the LCD look inverted when active). * Fix default contrast and clean up target tree.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14022 a1c6a512-1295-4272-9138-f99709370657
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2007-07-27 12:05:54 +00:00 |
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