linux-kernel - Re: [PATCH 0/8] Support for NVDEC on Tegra234

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Message-ID: <bc9499fe-b48c-4fce-24aa-f2de7d8be3fa@kapsi.fi>
Date:   Wed, 7 Sep 2022 14:05:47 +0300
From:   Mikko Perttunen <cyndis@...si.fi>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Thierry Reding <thierry.reding@...il.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Jonathan Hunter <jonathanh@...dia.com>
Cc:     Mikko Perttunen <mperttunen@...dia.com>,
        Ashish Mhetre <amhetre@...dia.com>,
        Sameer Pujar <spujar@...dia.com>,
        dri-devel@...ts.freedesktop.org, linux-tegra@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/8] Support for NVDEC on Tegra234

On 7.9.2022 13.58, Krzysztof Kozlowski wrote:
> On 07/09/2022 07:27, Mikko Perttunen wrote:
>> On 9/6/22 20:50, Krzysztof Kozlowski wrote:
>>> On 06/09/2022 15:28, Mikko Perttunen wrote:
>>>> From: Mikko Perttunen <mperttunen@...dia.com>
>>>>
>>>> Hi all,
>>>>
>>>> this series adds support for the HW video decoder, NVDEC,
>>>> on Tegra234 (Orin). The main change is a switch from Falcon
>>>> to RISC-V for the internal microcontroller, which brings along
>>>> a change in how the engine is booted. Otherwise it is backwards
>>>> compatible with earlier versions.
>>>
>>> You need to describe the dependencies, otherwise I would be free to go
>>> with applying memory controllers part.
>>
>> Hi Krzysztof,
>>
>> the memory controller patch can be applied independently.
> 
> OK then... but looking at the code it does not seem to. Anyway kbuild
> robot complained so I expect v2.

Ah, indeed, though patch 1 can be applied on top of current trees, patch 
8 does require patch 1 to be there first. Which is, thinking about it 
now, necessary information as well..

Thanks for the reviews.

Mikko

> 
> Best regards,
> Krzysztof