[PATCH] fix-lid302dl-bitbang-all-the-way-baby.patch

Andy Green andy at openmoko.com
Wed Aug 27 08:53:42 CEST 2008


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Somebody in the thread at some point said:
| Somebody in the thread at some point said:
|
| | I merged this into the stable 2.6.26 git and it breaks battery again :(
| |
| | It also didn't solve my lockup. It took a little longer, but first
| | input3 stopped then input2 just as before.
| |
| | There is something odd with the gpio stuff as battery was broken first
| | by some old cfgpin calls in the led driver. Perhaps all gpio accesses
| | should be made atomic if they are not already.
|
| You are right about that, it is read-modify-write action.  But I can't
| see how it trashes HDQ or somehow HDQ pin cfg stuff could trash motion
| sensor poll.

It is very suspicious that the ersatz chip selects for the motion
sensors are on D12 and D13, and HDQ pin is on D14...

- -Andy
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