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[v3,2/3] drm/i915/pxp/mtl: Update pxp-firmware packet size

Message ID 20230815202916.1211768-3-alan.previn.teres.alexis@intel.com (mailing list archive)
State New, archived
Headers show
Series drm/i915/pxp/mtl: Update gsc-heci cmd submission to align with fw/hw spec | expand

Commit Message

Teres Alexis, Alan Previn Aug. 15, 2023, 8:29 p.m. UTC 
Update the GSC-fw input/output HECI packet size to match
updated internal fw specs.

Signed-off-by: Alan Previn <alan.previn.teres.alexis@intel.com>
---
 drivers/gpu/drm/i915/pxp/intel_pxp_cmd_interface_43.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/i915/pxp/intel_pxp_cmd_interface_43.h b/drivers/gpu/drm/i915/pxp/intel_pxp_cmd_interface_43.h
index 0165d38fbead..fa460491ce42 100644
--- a/drivers/gpu/drm/i915/pxp/intel_pxp_cmd_interface_43.h
+++ b/drivers/gpu/drm/i915/pxp/intel_pxp_cmd_interface_43.h
@@ -15,7 +15,7 @@ 
 #define PXP43_CMDID_INIT_SESSION 0x00000036
 
 /* PXP-Packet sizes for MTL's GSCCS-HECI instruction */
-#define PXP43_MAX_HECI_INOUT_SIZE (SZ_32K)
+#define PXP43_MAX_HECI_INOUT_SIZE (SZ_64K)
 
 /* PXP-Packet size for MTL's NEW_HUC_AUTH instruction */
 #define PXP43_HUC_AUTH_INOUT_SIZE (SZ_4K)