Dave Chapman
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e22b33ec72
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Gigabeat LCD driver cleanup: Revert the DMA optimisations to the gigabeat LCD driver - they are both buggy (the wrong background colour was often seen, e.g. in the USB screen after using a plugin) and significantly slower than the standard implementations (which use the ARM-optimised mem* functions) in lcd-16bit.c. lcd_clear_update was 4.5 times slower with DMA when a backdrop is in use, and 12 times slower with DMA when no backdrop is in use.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13392 a1c6a512-1295-4272-9138-f99709370657
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2007-05-15 14:26:44 +00:00 |
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Karl Kurbjun
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670559f868
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Make sure that the IDE power pin is properly initialized
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13389 a1c6a512-1295-4272-9138-f99709370657
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2007-05-15 00:22:51 +00:00 |
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Karl Kurbjun
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9a90d557e4
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Gigabeat Button/Backlight update: Reduce the number of writes to the sc606 when control registers are not changing. Fix up some buttonlight bugs. Add in full sc606 initialization during the backlight init.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13384 a1c6a512-1295-4272-9138-f99709370657
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2007-05-14 05:04:21 +00:00 |
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Marcoen Hirschberg
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685001f0d4
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revert the last changes because they prevent some Gigabeats from shutting down
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13372 a1c6a512-1295-4272-9138-f99709370657
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2007-05-11 16:42:53 +00:00 |
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Karl Kurbjun
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1fc2d91a83
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More Gigabeat button light fixes. Settings now work properly, startup does not cause the button lights to flash when disabled. Buttonlights are now shutdown on power off.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13368 a1c6a512-1295-4272-9138-f99709370657
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2007-05-10 03:08:47 +00:00 |
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Karl Kurbjun
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b15ef987ca
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Fix a warning
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13357 a1c6a512-1295-4272-9138-f99709370657
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2007-05-08 06:57:08 +00:00 |
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Karl Kurbjun
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6f95ab7de7
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Add in buttonlight brightness setting for the Gigabeat, and setup the framework for future players that have adjustable button light brightness settings. Also fixed a bug in the backlight code when the brightness was set to 0.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13356 a1c6a512-1295-4272-9138-f99709370657
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2007-05-08 06:45:38 +00:00 |
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Karl Kurbjun
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830576bb0b
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Few more code cleanups to the button light work. This reduces the flickering of the backlight when a button is held (fewer sc606 writes).
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13355 a1c6a512-1295-4272-9138-f99709370657
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2007-05-08 05:47:36 +00:00 |
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Karl Kurbjun
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7ef0af07f1
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Faster/Smoother fading on the Gigabeat
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13354 a1c6a512-1295-4272-9138-f99709370657
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2007-05-08 03:57:42 +00:00 |
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Karl Kurbjun
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173b611921
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Basic gigabeat buttonlight support outside of debug menu FS#7112. Also disables USB PLL and the USB device clock (uneeded to connect to computer) - May offer some power savings. Changed how some pins are initialized.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13346 a1c6a512-1295-4272-9138-f99709370657
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2007-05-07 19:34:34 +00:00 |
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Michael Sevakis
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5d73049768
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Gigabeat: Remove the 8kHz for now because it doesn't seem to work too well. Also, HW_SAMPR_CAPS should always be defined for sim and target.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13321 a1c6a512-1295-4272-9138-f99709370657
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2007-05-04 15:21:24 +00:00 |
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Michael Sevakis
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d989f19eda
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No more ear doctor visits after powering/unpowering the Gigabeat. Cleanup a little too.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13312 a1c6a512-1295-4272-9138-f99709370657
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2007-05-03 18:08:00 +00:00 |
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Michael Sevakis
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f48e0b514c
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Gigabeat: Get rid of the obsolete FIQ wrapper (not used on PP anymore FIY, but no change there). Use the FIQ stack for DMA address and size variables instead of globals.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13309 a1c6a512-1295-4272-9138-f99709370657
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2007-05-03 12:39:36 +00:00 |
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Michael Sevakis
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3c38fe4204
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Gigabeat: Separate driver for audio codec. Tweak pcm driver to comply with intended interface.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13307 a1c6a512-1295-4272-9138-f99709370657
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2007-05-02 22:33:24 +00:00 |
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Michael Sevakis
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a05bb26233
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Gigabeat F/X: Correct the yielding in the ATA. Dump the unneeded DMA transfer complete interrupt in there too. Clean it out.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13293 a1c6a512-1295-4272-9138-f99709370657
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2007-04-30 12:54:05 +00:00 |
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Karl Kurbjun
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8a1fd8c686
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Commit FS#6929 - Gigabeat bootloader improvements by Barry Wardell and myself. This build fixes the problems seen with the latest builds on the Gigabeat X. Added View IO Ports under the Debug menu for the Gigabeat. Make sure you grab the latest bootloader from the Wiki as the old bootloader will not work properly with new builds.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13225 a1c6a512-1295-4272-9138-f99709370657
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2007-04-21 04:48:20 +00:00 |
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Marcoen Hirschberg
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f44f961812
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move the Gigabeat from gigabeat/meg-fx to s3c2440/gigabeat-fx to avoid problems with possible ports in the future: Gigabeat S/V (i.mx31 based) and Kenwood HD20GA7/HD20GA9 (s3c2440 based)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13200 a1c6a512-1295-4272-9138-f99709370657
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2007-04-18 12:22:27 +00:00 |
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