1. Fix a copy paste bug (thanks for catching that one, liar)
2. Use a dummy DMA address for zero-length transfers as some devices seem to need this, and it can't hurt.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24263 a1c6a512-1295-4272-9138-f99709370657
Select it based on as3535/as3525v2 so Clip+/Fuzev2 will be able to use
it too
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24222 a1c6a512-1295-4272-9138-f99709370657
Voltage scaling seems to be causing various problems mostly related to issues with the uSD cards.
The increased runtime benefit only amounts to ~30 minutes as currently implemented so it seems prudent to disable it once again at this time.
We still don't understand why the core voltage being lowered would impact the uSD card but in fact it does. The internal cards do not seem to have problems.
I have simply #ifdef'd the voltage scaling code with HAVE_ADJUSTABLE_CPU_VOLTAGE so if you want to use voltage scaling simply define that and the voltage scaling code should run.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24217 a1c6a512-1295-4272-9138-f99709370657
Some ipods do not power on correctly after being shut down and require a hard
reset before they work again. This workaround shuts the device down via the OF
which prevents the problem from occurring. There is a cosmetic effect: the low
battery symbol appears briefly on power of.
Change applies to PP502x ipods: 4G/photo/video/mini1g/mini2g/nano1g
Patch by Boris Gjenero (dreamlayers), manual changes by me.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24207 a1c6a512-1295-4272-9138-f99709370657
Unify this optimized dbop transfer function and re-use it more often (it still handles 16bit transfers).
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24198 a1c6a512-1295-4272-9138-f99709370657
This gets rid of LCD glitches on Sansa Fuze, and now LCD transfers can
get interrupted by button reading
Flyspray: FS #10603
Author: Bertrik Sikken
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24192 a1c6a512-1295-4272-9138-f99709370657
- add lcd_set_invert()
- add lcd_set_flip() commented out since not working fine yet:
mpegplayer isn't flipped, and statusbar display is buggy
- use the registers list from e200v2
- cosmetics (indentation fix, comments changes, function names, casts,
function moves, ...) to make the diff with lcd-e200v2.c shorter
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24181 a1c6a512-1295-4272-9138-f99709370657
Reuse some code from Clip (LCD) and a lot of code from AS3525
Add a new CPU type : AS3525v2, identical to AS3525 except it's an ARMv5 (arm926-ejs)
SD code still not working
For an unknown reason LCD doesn't work anymore (to be investigated)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24131 a1c6a512-1295-4272-9138-f99709370657
For some reason 4 bit widebus is creating issues when writing to the .rockbox directory so revert 4 bit widebus and the revision to the write delay that was added as a fix.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24054 a1c6a512-1295-4272-9138-f99709370657
Making this delay apply to all non-HS SD cards seems to fix some data corruption issues that came up with the switch to 4-bit widebus.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24019 a1c6a512-1295-4272-9138-f99709370657
MCI_RESPONSE_ERROR covers MCI_CMD_TIMEOUT & MCI_CMD_CRC_FAIL and makes it more clear that these are errors in the response and not the command itself.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24003 a1c6a512-1295-4272-9138-f99709370657
