Change-Id: I70035e7946e2f66804ae5c3bc846d148c633a057
Signed-off-by: Monk Liu <[email protected]>
---
drivers/gpu/drm/amd/amdgpu/soc15.c | 20 +++++++++++++++++++-
1 file changed, 19 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c
b/drivers/gpu/drm/amd/amdgpu/soc15.c
index 2955c0c..35db2c7 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc15.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
@@ -569,6 +569,7 @@ static int soc15_common_early_init(void *handle)
if (amdgpu_sriov_vf(adev)) {
amdgpu_virt_init_setting(adev);
+ xgpu_ai_mailbox_set_irq_funcs(adev);
}
/*
@@ -621,8 +622,23 @@ static int soc15_common_early_init(void *handle)
return 0;
}
+static int soc15_common_late_init(void *handle)
+{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ if (amdgpu_sriov_vf(adev))
+ xgpu_ai_mailbox_get_irq(adev);
+
+ return 0;
+}
+
static int soc15_common_sw_init(void *handle)
{
+ struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+ if (amdgpu_sriov_vf(adev))
+ xgpu_ai_mailbox_add_irq_id(adev);
+
return 0;
}
@@ -653,6 +669,8 @@ static int soc15_common_hw_fini(void *handle)
/* disable the doorbell aperture */
soc15_enable_doorbell_aperture(adev, false);
+ if (amdgpu_sriov_vf(adev))
+ xgpu_ai_mailbox_put_irq(adev);
return 0;
}
@@ -866,7 +884,7 @@ static int soc15_common_set_powergating_state(void *handle,
const struct amd_ip_funcs soc15_common_ip_funcs = {
.name = "soc15_common",
.early_init = soc15_common_early_init,
- .late_init = NULL,
+ .late_init = soc15_common_late_init,
.sw_init = soc15_common_sw_init,
.sw_fini = soc15_common_sw_fini,
.hw_init = soc15_common_hw_init,
--
2.7.4
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