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drm/amdgpu: For Navi12 SRIOV VF, register mailbox functions

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Mailbox functions and interrupts are only for Navi12 VF.

Register functions and irqs during initialization.

Reviewed-by: Emily Deng <Emily.Deng@amd.com>
Signed-off-by: Jiange Zhao <Jiange.Zhao@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jiange Zhao 2019-09-11 17:29:07 +08:00 committed by Alex Deucher
parent 51c0f58e9f
commit b05b69036f
1 changed files with 19 additions and 0 deletions
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19
drivers/gpu/drm/amd/amdgpu/nv.c
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@ -54,6 +54,7 @@
#include "vcn_v2_0.h"
#include "dce_virtual.h"
#include "mes_v10_1.h"
#include "mxgpu_nv.h"
static const struct amd_ip_funcs nv_common_ip_funcs;
@ -427,6 +428,9 @@ int nv_set_ip_blocks(struct amdgpu_device *adev)
adev->nbio.funcs->detect_hw_virt(adev);
if (amdgpu_sriov_vf(adev))
adev->virt.ops = &xgpu_nv_virt_ops;
switch (adev->asic_type) {
case CHIP_NAVI10:
case CHIP_NAVI14:
@ -667,16 +671,31 @@ static int nv_common_early_init(void *handle)
return -EINVAL;
}
if (amdgpu_sriov_vf(adev)) {
amdgpu_virt_init_setting(adev);
xgpu_nv_mailbox_set_irq_funcs(adev);
}
return 0;
}
static int nv_common_late_init(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
if (amdgpu_sriov_vf(adev))
xgpu_nv_mailbox_get_irq(adev);
return 0;
}
static int nv_common_sw_init(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
if (amdgpu_sriov_vf(adev))
xgpu_nv_mailbox_add_irq_id(adev);
return 0;
}