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| author |  Karol Wachowski <karol.wachowski@linux.intel.com>
| 2023-10-28 15:34:13 +0200 |
|---|---|---|
| committer |  Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
| 2023-10-30 11:06:12 +0100 |
| commit | 45e45362e0955fc3b0b622e8a0d788097f3de902 (patch) | |
| tree | 6dcf1dd06010d687cb0ea340a0c1448a72178079 /drivers/accel/ivpu/ivpu_ipc.h | |
| parent | accel/ivpu: Pass D0i3 residency time to the VPU firmware (diff) | |
| download | linux-45e45362e0955fc3b0b622e8a0d788097f3de902.tar.gz linux-45e45362e0955fc3b0b622e8a0d788097f3de902.tar.bz2 linux-45e45362e0955fc3b0b622e8a0d788097f3de902.zip | |
accel/ivpu: Introduce ivpu_ipc_send_receive_active()
Split ivpu_ipc_send_receive() implementation to have a version
that does not call pm_runtime_resume_and_get(). That implementation
can be invoked when device is up and runtime resume is prohibited
(for example at the end of boot sequence).
The new function will be used for D0i3 entry IPC message addition
in the separate change.
Signed-off-by: Karol Wachowski <karol.wachowski@linux.intel.com>
Reviewed-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
Signed-off-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231028133415.1169975-10-stanislaw.gruszka@linux.intel.com
Diffstat (limited to 'drivers/accel/ivpu/ivpu_ipc.h')
| -rw-r--r-- | drivers/accel/ivpu/ivpu_ipc.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/accel/ivpu/ivpu_ipc.h b/drivers/accel/ivpu/ivpu_ipc.h index 68f5b6668e00..6918db23daa4 100644 --- a/drivers/accel/ivpu/ivpu_ipc.h +++ b/drivers/accel/ivpu/ivpu_ipc.h @@ -85,9 +85,11 @@ int ivpu_ipc_receive(struct ivpu_device *vdev, struct ivpu_ipc_consumer *cons, struct ivpu_ipc_hdr *ipc_buf, struct vpu_jsm_msg *ipc_payload, unsigned long timeout_ms); +int ivpu_ipc_send_receive_active(struct ivpu_device *vdev, struct vpu_jsm_msg *req, + enum vpu_ipc_msg_type expected_resp, struct vpu_jsm_msg *resp, + u32 channel, unsigned long timeout_ms); int ivpu_ipc_send_receive(struct ivpu_device *vdev, struct vpu_jsm_msg *req, - enum vpu_ipc_msg_type expected_resp_type, - struct vpu_jsm_msg *resp, u32 channel, - unsigned long timeout_ms); + enum vpu_ipc_msg_type expected_resp, struct vpu_jsm_msg *resp, + u32 channel, unsigned long timeout_ms); #endif /* __IVPU_IPC_H__ */ |