PRJ001: TI TMP401 driver "complete"

Hans de Goede j.w.r.degoede at hhs.nl
Sat Nov 10 14:35:02 UTC 2007


Greg KH wrote:
> On Tue, Oct 30, 2007 at 07:47:28AM +0100, Hans de Goede wrote:
>> Felipe Balbi wrote:
>>> Hi,
>>>
>>> On 10/28/07, Hans de Goede <j.w.r.degoede at hhs.nl> wrote:
>>>> Hi All,
>>>>
>>>> I've thrown a couple of spare hours at writing a driver for the TI TMP401 as
>>>> promised.
>>>>
>>>> I've attached the complete, but untested (no access to hardware) resulting driver.
>>>>
>>>> ---
>>>>
>>>> Since I never got an answer to the following two questions:
>>>> 1) does powerconsumption matter a lot (iow battery powered?
>>>> 2) do the alert and therm pins need to be configured or is this done by
>>>>     the bootloader?
>>>>
>>>> I've made this a bog standard hwmon driver, so the device is put in autorun
>>>> mode (the power on reset default) and the pin configuration is left untouched.
>>>>
>>>> I will gladly add support for configuring the pins and using one-shot mode to
>>>> the driver if requested.
>>> i2c drivers have changed a lot and your driver still on the old style
>>> i2c driver. If you git-whatchanged drivers/i2c/chips/tps65010.c you'll
>>> see there are 2 patches from Dave Brownell updating such i2c driver.
>>> You should follow that.
>>>
>> The old style still works too, and the company who needs the driver uses an 
>> older kernel, so I've sticked with the old style on purpose. I'll do a patch to 
>> change to the new style when the driver has been integrated into the mainline 
>> and / or if this is a blocker during review.
> 
> Thanks for the driver, have you submitted this to the hwmon development
> list for review from those developers yet?
> 

No,

I'm waiting for some feedback from the company, mainly I'm waiting to 
hear if it actually works. I've several other hwmon drivers in Linus 
tree, so I know the process, once I'm reasonably sure the driver is ok 
I'll submit it for mainline inclusion.

Regards,

Hans



More information about the devel mailing list