[PATCH] drm/i915: Fix aux invalidation with proper pipe_control flag

[Tapani Pälli]

On 19.9.2023 15.11, Andi Shyti wrote:
> Hi Nirmoy,
>
> On Tue, Sep 19, 2023 at 01:47:16PM +0200, Nirmoy Das wrote:
>> The suggestion from the spec is to do l3 fabric flush not L3 flush.
>>
>> Fixes: 78a6ccd65fa3 ("drm/i915/gt: Ensure memory quiesced before
>> invalidation")
> please put this in one line.
>
>> Cc: Jonathan Cavitt <jonathan.cavitt at intel.com>
>> Cc: Andi Shyti <andi.shyti at linux.intel.com>
>> Cc: <stable at vger.kernel.org> # v5.8+
>> Cc: Nirmoy Das <nirmoy.das at intel.com>
>> Cc: Andrzej Hajda <andrzej.hajda at intel.com>
>> Cc: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
>> Cc: Matt Roper <matthew.d.roper at intel.com>
>> Cc: Lucas De Marchi <lucas.demarchi at intel.com>
>> Cc: Tejas Upadhyay <tejas.upadhyay at intel.com>
>> Cc: Prathap Kumar Valsan <prathap.kumar.valsan at intel.com>
>> Signed-off-by: Nirmoy Das <nirmoy.das at intel.com>
> Reviewed-by: Andi Shyti <andi.shyti at linux.intel.com>
>
> and I believe
>
> Tested-by: Tapani Pälli <tapani.palli at intel.com>

Yes, tested on TGL LP (0x9a49)!


> Thanks,
> Andi