 Kernel Patch To Turn On Green Led, when not suspended |
OESF Forums > Distros, Development, and Model Specific Forums > Distro Support and Discussion > pdaXrom  |
 Oct 18 2005, 05:22 PM
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#1
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Group: Members Posts: 535 Joined: 7-March 04 Member No.: 2,195  |
Here's a two-liner to have a green front LED turned on when PXA270-based Zaurus is not suspended. The main idea behind this is to mimic OBSD behavior. IMHO, it's quite handy to see whever Zaurus is suspended based on status of the front LED. Tested on C1K only, C3K/C3.1K use green LED as an indicator of HD activity, so I'm not sure if they would benefit from that patch.
You might want to change CONFIG_ARCH_PXA_SPITZ to CONFIG_ARCH_PXA_AKITA to make it compile on C1K only. http://www.iral.com/~albertr/linux/misc/led.diff -albertr |
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Oct 19 2005, 09:21 AM
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#2
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Group: Members Posts: 535 Joined: 7-March 04 Member No.: 2,195 |
Ooops, forgot to turn LED off when rebooting. Patch updated.
-albertr |
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Oct 20 2005, 12:08 AM
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#3
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Group: Members Posts: 32 Joined: 24-August 05 Member No.: 7,938 |
Hi!
Which cross-compiler was you uesd ? none of kernel which I compiled can boot my C1000 ... |
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Oct 22 2005, 07:49 AM
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#4
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Group: Members Posts: 535 Joined: 7-March 04 Member No.: 2,195 |
Patch updated to take care of halting as well.
Jiangtao9999, I don't use cross compiler. -albertr |
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Oct 22 2005, 01:56 PM
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#5
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Group: Members Posts: 579 Joined: 19-April 04 Member No.: 2,912 |
actually, it would be good having the led functioning as a disk activity led - usefull and less power consuming
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Oct 22 2005, 05:46 PM
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#6
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Group: Members Posts: 32 Joined: 24-August 05 Member No.: 7,938 |
QUOTE(albertr @ Oct 22 2005, 11:49 PM) Patch updated to take care of halting as well. Jiangtao9999, I don't use cross compiler. -albertr   Built it by Zaurus ?? |
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