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accel/ivpu: Fix IPC buffer header status field value 

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: 5d7422cfb4 ("accel/ivpu: Add IPC driver and JSM messages")
Signed-off-by: Andrzej Kacprowski <andrzej.kacprowski@linux.intel.com>
Signed-off-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230323125504.2586442-9-stanislaw.gruszka@linux.intel.com
This commit is contained in:
Andrzej Kacprowski 2023-03-23 13:55:04 +01:00 committed by Jacek Lawrynowicz
parent 252776b297
commit 3422413345
1 changed files with 1 additions and 1 deletions
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2
drivers/accel/ivpu/ivpu_ipc.h
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@ -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