[Intel-gfx] [PATCH 1/5] drm/i915/ttm: Add I915_BO_PREALLOC

[Das, Nirmoy]

On 4/4/2023 6:23 PM, Andi Shyti wrote:
> Hi Nirmoy,
>
> On Tue, Apr 04, 2023 at 04:30:56PM +0200, Nirmoy Das wrote:
>> Add a mechanism to keep existing data when creating
>> a ttm object with I915_BO_ALLOC_USER flag.
> why do we need this mechanism? What was the logic behind? These
> are all questions people might have when checking this commit.
> Please be a bit more explicative.


Agree, the commit message is bit short. I will add more content in next 
revision.

>
>> Cc: Matthew Auld <matthew.auld at intel.com>
>> Cc: Andi Shyti <andi.shyti at linux.intel.com>
>> Cc: Andrzej Hajda <andrzej.hajda at intel.com>
>> Cc: Ville Syrjälä <ville.syrjala at linux.intel.com>
>> Cc: Jani Nikula <jani.nikula at intel.com>
>> Cc: Imre Deak <imre.deak at intel.com>
>> Signed-off-by: Nirmoy Das <nirmoy.das at intel.com>
> Reviewed-by: Andi Shyti <andi.shyti at linux.intel.com>


Thanks,

Nirmoy

>
> Thanks,
> Andi