Hi Nirmoy,
On Fri, Oct 13, 2023 at 03:44:39PM +0200, Nirmoy Das wrote:
> gen8_ggtt_invalidate() is only needed for limited set of platforms
> where GGTT is mapped as WC otherwise this can cause unwanted
> side-effects on XE_HP platforms where GFX_FLSH_CNTL_GEN6 is not
> valid.
>
> v2: Add a func to detect wc ggtt detection (Ville)
>
> Fixes: d2eae8e98d59 ("drm/i915/dg2: Drop force_probe requirement")
> Cc: Rodrigo Vivi <[email protected]>
> Cc: Tvrtko Ursulin <[email protected]>
> Cc: Joonas Lahtinen <[email protected]>
> Cc: Jani Nikula <[email protected]>
> Cc: Jonathan Cavitt <[email protected]>
> Cc: John Harrison <[email protected]>
> Cc: Andi Shyti <[email protected]>
> Cc: Ville Syrjälä <[email protected]>
> Cc: <[email protected]> # v6.2+
> Suggested-by: Matt Roper <[email protected]>
> Signed-off-by: Nirmoy Das <[email protected]>
> Acked-by: Andi Shyti <[email protected]>
I took some time to look at this and you can swap the a-b with
an r-b:
Reviewed-by: Andi Shyti <[email protected]>
Thanks,
Andi
