drm/amdgpu: For Navi12 SRIOV VF, register mailbox functions (b05b6903) · Commits · 戴 / test

drivers/gpu/drm/amd/amdgpu/nv.c

+19 −0

Original line number	Diff line number	Diff line
		@@ -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;
		}