[Intel-gfx] [PATCH v2] drm/i915/gt: prevent forcewake releases during BAR resize

[Andi Shyti]

Hi Andrzej,

On Wed, Mar 08, 2023 at 02:36:24PM +0100, Andrzej Hajda wrote:
> Tests on DG2 machines show that releasing forcewakes during BAR resize
> results later in forcewake ack timeouts. Since forcewakes can be realeased
> asynchronously the simplest way to prevent it is to get all forcewakes
> for duration of BAR resizing.
> 
> v2: hold rpm as well during resizing (Rodrigo)
> 
> Signed-off-by: Andrzej Hajda <andrzej.hajda at intel.com>

Reviewed-by: Andi Shyti <andi.shyti at linux.intel.com>

Thanks,
Andi