[alsa-devel] [PATCH 4/7] ice1724 - adding GPIO routines for mask and direction

[Pavel Hofman]

Takashi Iwai wrote:
> At Wed, 16 Sep 2009 09:15:56 +0200,
> Pavel Hofman wrote:
>> Takashi Iwai wrote:
>>> At Wed, 16 Sep 2009 00:39:53 +0200,
>>> pavel.hofman at ivitera.com wrote:
>>>> From: pavel <pavel at nahore.(none)>
>>>>
>>>> * get/set routines for GPIO mask and direction
>>>>
>>>> Signed-off-by: Pavel Hofman <pavel.hofman at ivitera.com>
>>> The get_mask callback is still undefined for ice1724...
>> That is weird. I split the original commit using interactive git rebase
>> + edit + add interactive into three new commits - get-mask,
>> pro-rate-locked and all the external-clock. I commited all of them,
>> rechecked git status before continuing with rebase - nothing uncommitted
>> was left, no outstanding changes. But the get_mask commit did not show
>> up in the subsequent interactive rebase list of commits. I was looking
>> for it, I thought I found it in the main gpio-methods commit but
>> overlooked that it is for ice1712.c only.
>>
>> The method and its callback has disappeared from my master after the
>> rebase. Do you have any idea what could have gone wrong?
> 
> No idea...
> But rebasing is a bit dangerous operation, and I often forget to finish 
> the rebase until the last commit, getting incomplete rebase in the
> end.  So, I usually copy the original branch first before rebase
> explicitly, and check the difference from the original branch after
> rebasing.

Thanks for the info, I will do that next time.

>>
>> Yesterday I moved it from ice1712.h to quartet.h. The build succeeded
>> but when loading the new snd-ice1724 module I got dmesg messages about
>> unknown references to ak4113 methods used in the quartet code. That is
>> why I left the include in ice1712.h which works fine.
>>
>> Unfortunately my knowledge of the build/load infrastructure is very
>> limited, I can do just copy/paste in this area :)

Please, how should I change the include to fix the module load?

Thanks a lot,

Pavel.