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| author | Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> | 2023-01-17 12:27:20 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2023-01-19 13:11:45 +0300 |
| commit | 5d7422cfb498bf25c4a9ea6b9d82253cb5236364 (patch) | |
| tree | 83f451dbd23a4a14de1304a9f856874f130920f9 /drivers/accel/ivpu/ivpu_drv.h | |
| parent | 647371a6609ddf8700fe151af72e32daebb9baa7 (diff) | |
| download | linux-5d7422cfb498bf25c4a9ea6b9d82253cb5236364.tar.xz | |
accel/ivpu: Add IPC driver and JSM messages
The IPC driver is used to send and receive messages to/from firmware
running on the VPU.
The only supported IPC message format is Job Submission Model (JSM)
defined in vpu_jsm_api.h header.
Co-developed-by: Andrzej Kacprowski <andrzej.kacprowski@linux.intel.com>
Signed-off-by: Andrzej Kacprowski <andrzej.kacprowski@linux.intel.com>
Co-developed-by: Krystian Pradzynski <krystian.pradzynski@linux.intel.com>
Signed-off-by: Krystian Pradzynski <krystian.pradzynski@linux.intel.com>
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20230117092723.60441-5-jacek.lawrynowicz@linux.intel.com
Diffstat (limited to 'drivers/accel/ivpu/ivpu_drv.h')
| -rw-r--r-- | drivers/accel/ivpu/ivpu_drv.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/accel/ivpu/ivpu_drv.h b/drivers/accel/ivpu/ivpu_drv.h index 972f71cfaa12..39b706d82e68 100644 --- a/drivers/accel/ivpu/ivpu_drv.h +++ b/drivers/accel/ivpu/ivpu_drv.h @@ -74,6 +74,7 @@ struct ivpu_wa_table { struct ivpu_hw_info; struct ivpu_mmu_info; +struct ivpu_ipc_info; struct ivpu_device { struct drm_device drm; @@ -85,6 +86,7 @@ struct ivpu_device { struct ivpu_wa_table wa; struct ivpu_hw_info *hw; struct ivpu_mmu_info *mmu; + struct ivpu_ipc_info *ipc; struct ivpu_mmu_context gctx; struct xarray context_xa; |