Reverting https://patchwork.freedesktop.org/patch/336850/

[abhinavk at codeaurora.org]

Hi Thierry

Thanks for the response.
We shall reimplement these locally in our drivers and push the next 
patchset.

Thanks

Abhinav
On 2020-03-02 00:09, Thierry Reding wrote:
> On Fri, Feb 28, 2020 at 05:35:51PM -0800, abhinavk at codeaurora.org 
> wrote:
>> Hi Thierry
>> 
>> For DP drivers using MSM chipsets, we are using drm_dp_link_configure,
>> drm_dp_link_power_up and drm_dp_link_power_down functions. Here is the 
>> patch
>> for reference:
>> 
>> https://patchwork.freedesktop.org/patch/343346/
>> 
>> We will be posting a newer version of the driver soon.
>> 
>> For that, we plan to revert 
>> https://patchwork.freedesktop.org/patch/336850/
>> as now there are more users of the functions and not just tegra.
>> 
>> Let us know if this is the right approach or shall we make the 
>> required
>> functions local to our drivers.
> 
> I think reimplementing these locally in you drivers is the preferred
> way. It's not so much a lack of users (there were 5 or so in total when
> I made the change to remove these helpers), but rather the general
> approach that was being criticized by other driver maintainers. I'm not
> aware of any of their opinions having changed on this subject, so I'd
> recommend going down the path of least resistance.
> 
> Thierry
> 
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