Commit c14d446e authored by Alan Previn's avatar Alan Previn Committed by John Harrison
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drm/i915/pxp/mtl: Update pxp-firmware packet size 



Update the GSC-fw input/output HECI packet size to match
updated internal fw specs.

Signed-off-by: default avatarAlan Previn <alan.previn.teres.alexis@intel.com>
Reviewed-by: default avatarVivaik Balasubrawmanian <vivaik.balasubrawmanian@intel.com>
Signed-off-by: default avatarJohn Harrison <John.C.Harrison@Intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230917211933.1407559-3-alan.previn.teres.alexis@intel.com
parent 8ae27234

drivers/gpu/drm/i915/pxp/intel_pxp_cmd_interface_43.h

+2 −2
Original line number Diff line number Diff line
@@ -14,8 +14,8 @@ 
#define PXP43_CMDID_NEW_HUC_AUTH 0x0000003F /* MTL+ */

#define PXP43_CMDID_INIT_SESSION 0x00000036



/* PXP-Packet sizes for MTL's GSCCS-HECI instruction */

#define PXP43_MAX_HECI_INOUT_SIZE (SZ_32K)

/* PXP-Packet sizes for MTL's GSCCS-HECI instruction is spec'd at 65K before page alignment*/

#define PXP43_MAX_HECI_INOUT_SIZE (PAGE_ALIGN(SZ_64K + SZ_1K))



/* PXP-Packet size for MTL's NEW_HUC_AUTH instruction */

#define PXP43_HUC_AUTH_INOUT_SIZE (SZ_4K)