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drm/amdgpu: switch to amdgpu_ras_late_init for nbio v7_4 (v2)

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call helper function in late init phase to handle ras init
for nbio ip block

v2: init local var r to 0 in case the function return failure
on asics that don't have ras_late_init implementation

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Hawking Zhang 2019-08-29 19:56:44 +08:00 committed by Alex Deucher
parent 9ad1dc295b
commit 22e1d14fef
1 changed files with 12 additions and 1 deletions
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13
drivers/gpu/drm/amd/amdgpu/soc15.c
View file

@ -1215,11 +1215,15 @@ static int soc15_common_early_init(void *handle)
static int soc15_common_late_init(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
int r = 0;
if (amdgpu_sriov_vf(adev))
xgpu_ai_mailbox_get_irq(adev);
return 0;
if (adev->nbio.funcs->ras_late_init)
r = adev->nbio.funcs->ras_late_init(adev);
return r;
}
static int soc15_common_sw_init(void *handle)
@ -1296,6 +1300,13 @@ static int soc15_common_hw_fini(void *handle)
if (amdgpu_sriov_vf(adev))
xgpu_ai_mailbox_put_irq(adev);
if (amdgpu_ras_is_supported(adev, adev->nbio.ras_if->block)) {
if (adev->nbio.funcs->init_ras_controller_interrupt)
amdgpu_irq_put(adev, &adev->nbio.ras_controller_irq, 0);
if (adev->nbio.funcs->init_ras_err_event_athub_interrupt)
amdgpu_irq_put(adev, &adev->nbio.ras_err_event_athub_irq, 0);
}
return 0;
}