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Re: [PATCH v2] media: staging: tegra-vde: Reset memory client




On 29.05.2018 09:18, Hans Verkuil wrote:
> Hi Dmitry,
> 
> On 05/26/2018 04:27 PM, Dmitry Osipenko wrote:
>> DMA requests must be blocked before resetting VDE HW, otherwise it is
>> possible to get a memory corruption or a machine hang. Use the reset
>> control provided by the Memory Controller to block DMA before resetting
>> the VDE HW.
>>
>> Signed-off-by: Dmitry Osipenko <digetx@xxxxxxxxx>
>> ---
>>
>> Changelog:
>>
>> v2:
>> 	- Reset HW even if Memory Client resetting fails.
> 
> Please note that v1 has already been merged, so if you can make a v3 rebased
> on top of the latest media_tree master branch, then I'll queue that up for
> 4.18.
> 

Thank you very much for letting me know, I'll make v3.

Thierry, wouldn't you mind to queue the relevant devicetree patches for 4.18, or
it's too late now? We'll have a full set in 4.18 then.