[PATCH v2 8/8] accel/ivpu: Fix IPC buffer header status field value

[Stanislaw Gruszka]

From: Andrzej Kacprowski <andrzej.kacprowski at linux.intel.com>

IPC messages transmitted to the device must be marked as
allocated - status field must be set to 1. The VPU driver
has IVPU_IPC_HDR_ALLOCATED incorrectly defined. Future VPU
firmware versions will reject all IPC messages with invalid
status and will not work with a VPU driver that is missing
this fix.

Fixes: 5d7422cfb498 ("accel/ivpu: Add IPC driver and JSM messages")
Signed-off-by: Andrzej Kacprowski <andrzej.kacprowski at linux.intel.com>
Signed-off-by: Stanislaw Gruszka <stanislaw.gruszka at linux.intel.com>
---
 drivers/accel/ivpu/ivpu_ipc.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/accel/ivpu/ivpu_ipc.h b/drivers/accel/ivpu/ivpu_ipc.h
index 9838202ecfad..68f5b6668e00 100644
--- a/drivers/accel/ivpu/ivpu_ipc.h
+++ b/drivers/accel/ivpu/ivpu_ipc.h
@@ -21,7 +21,7 @@ struct ivpu_bo;
 #define IVPU_IPC_ALIGNMENT	   64
 
 #define IVPU_IPC_HDR_FREE	   0
-#define IVPU_IPC_HDR_ALLOCATED	   0
+#define IVPU_IPC_HDR_ALLOCATED	   1
 
 /**
  * struct ivpu_ipc_hdr - The IPC message header structure, exchanged
-- 
2.25.1