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From: "Kumar, Shobhit" <shobhit.kumar@linux.intel.com>
To: "Lluís Batlle i Rossell" <viric@viric.name>, shobhit.kumar@intel.com
Cc: russianneuromancer@ya.ru, intel-gfx@lists.freedesktop.org
Subject: Re: Reviving the LPSS PWM patches
Date: Tue, 5 Apr 2016 12:03:44 +0530	[thread overview]
Message-ID: <57035C48.9050105@linux.intel.com> (raw)
In-Reply-To: <20160331102744.GS14854@vicerveza.homeunix.net>

Hi

On Thursday 31 March 2016 03:57 PM, Lluís Batlle i Rossell wrote:
> Hello,
>
> I saw that you did some work for LPSS PWM:
> https://lists.freedesktop.org/archives/intel-gfx/2016-January/085006.html
>

Apart from above apply the following as well -
https://patchwork.freedesktop.org/patch/70965/

This is just a Hack for quick testing. Try increasing the retry count if 
you get pwm device not found error. Will have to work on a proper patch 
as suggested by Daniel earlier. Had a working version which I need to send.

> I cannot find a tree where the patches can be applied and the kernel links
> properly. I tried two:
> 5ba001783ba6451fd3db0259d30549ca1fe91870
> 1df59b8497f47495e873c23abd6d3d290c730505
>
> But in both I get an error in the final linking:
> ERROR: "pwm_add_table" [drivers/pwm/pwm-lpss-platform.ko] undefined!
>

I just applied all of them on latest drm-intel-nightly with no problem 
and compiled with

CONFIG_PWM_LPSS=y
CONFIG_PWM_LPSS_PLATFORM=y

> Is there any chance you can submit again the patches to a recent
> tree? Or only tell over what tree those patches apply.
>
> I have a LPSS PWM i915 hardware where I would test them.
>

Thanks for testing as I do not have a LPSS PWM based device.

Regards
Shobhit

> (I'm not subscribed to intel-gfx; please keep me in Cc)
>
> Thank you,
> Lluís.
>
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  reply	other threads:[~2016-04-05  6:33 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-03-31 10:27 Reviving the LPSS PWM patches Lluís Batlle i Rossell
2016-04-05  6:33 ` Kumar, Shobhit [this message]
2016-04-05 10:39   ` Lluís Batlle i Rossell
2016-04-05 19:06     ` Lluís Batlle i Rossell
2016-04-06 10:56       ` Lluís Batlle i Rossell
2016-04-07  9:49         ` Kumar, Shobhit
2016-04-07  9:54           ` Lluís Batlle i Rossell
2016-04-09  9:14             ` Lluís Batlle i Rossell
2016-04-09 16:23               ` Lluís Batlle i Rossell
  -- strict thread matches above, loose matches on Subject: below --
2016-03-31 10:24 Lluís Batlle i Rossell

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