| commit | b4e03090105e24c3dfd0dc7ae2c97bd3bc9df4af | |
| author | FlynDice <FlynDice@a1c6a512-1295-4272-9138-f99709370657> | |
| Tue, 12 Jan 2010 23:56:59 +0000 (12 23:56 +0000) | ||
| committer | FlynDice <FlynDice@a1c6a512-1295-4272-9138-f99709370657> | |
| Tue, 12 Jan 2010 23:56:59 +0000 (12 23:56 +0000) | ||
| tree | cc204b2f814add5fca5aa1bfc48e67102bd496fb | treesnapshot (tar.gz zip) |
| parent | 72791d86e777fda9fdb565e0fccbca4d76c89cb1 | commitdiff |
SansaAMS: Disable voltage scaling.
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
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
| firmware/target/arm/as3525/ata_sd_as3525.c | diffblobblamehistory | |
| firmware/target/arm/as3525/system-as3525.c | diffblobblamehistory |