[Intel-gfx] [PATCH v4 2/3] drm/i915/pxp/mtl: Update pxp-firmware packet size

Thu Sep 7 05:16:10 UTC 2023

On Wed, 2023-09-06 at 17:15 -0700, Teres Alexis, Alan Previn wrote:
> Update the GSC-fw input/output HECI packet size to match
> updated internal fw specs.
alan:snip

> +++ b/drivers/gpu/drm/i915/pxp/intel_pxp_cmd_interface_43.h
> @@ -14,8 +14,8 @@
> 


> +/* PXP-Packet sizes for MTL's GSCCS-HECI instruction is 65K*/
> +#define PXP43_MAX_HECI_INOUT_SIZE (SZ_64K + SZ_1K)
alan: my mistake - didnt fix this before posting - should have been PAGE_ALIGN(65k)