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

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Sent out https://patchwork.freedesktop.org/series/123975/

to replace this one as this not really fixing the issue.


Thanks,

Nirmoy

On 9/19/2023 2:19 PM, Tapani Pälli wrote:

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@xxxxxxxxx>
Cc: Andi Shyti <andi.shyti@xxxxxxxxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx> # v5.8+
Cc: Nirmoy Das <nirmoy.das@xxxxxxxxx>
Cc: Andrzej Hajda <andrzej.hajda@xxxxxxxxx>
Cc: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
Cc: Matt Roper <matthew.d.roper@xxxxxxxxx>
Cc: Lucas De Marchi <lucas.demarchi@xxxxxxxxx>
Cc: Tejas Upadhyay <tejas.upadhyay@xxxxxxxxx>
Cc: Prathap Kumar Valsan <prathap.kumar.valsan@xxxxxxxxx>
Signed-off-by: Nirmoy Das <nirmoy.das@xxxxxxxxx>
Reviewed-by: Andi Shyti <andi.shyti@xxxxxxxxxxxxxxx>

and I believe

Tested-by: Tapani Pälli <tapani.palli@xxxxxxxxx>

Yes, tested on TGL LP (0x9a49)!


Thanks,
Andi



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