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Commit bad4c3e6 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/amdgpu: set adev->num_vmhubs for gmc6,7,8 



So that we properly handle them on older asics.

Fixes: 3ff98548 ("drm/amdgpu: Export function to flush TLB of specific vm hub")
Tested-by: default avatarTom St Denis <tom.stdenis@amd.com>
Reviewed-by: default avatarXiaojie Yuan <xiaojie.yuan@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent d99f38ae

drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c

+2 −0
Original line number Diff line number Diff line
@@ -841,6 +841,8 @@ static int gmc_v6_0_sw_init(void *handle) 
	int r;

	struct amdgpu_device *adev = (struct amdgpu_device *)handle;



	adev->num_vmhubs = 1;



	if (adev->flags & AMD_IS_APU) {

		adev->gmc.vram_type = AMDGPU_VRAM_TYPE_UNKNOWN;

	} else {

drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c

+2 −0
Original line number Diff line number Diff line
@@ -961,6 +961,8 @@ static int gmc_v7_0_sw_init(void *handle) 
	int r;

	struct amdgpu_device *adev = (struct amdgpu_device *)handle;



	adev->num_vmhubs = 1;



	if (adev->flags & AMD_IS_APU) {

		adev->gmc.vram_type = AMDGPU_VRAM_TYPE_UNKNOWN;

	} else {

drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c

+2 −0
Original line number Diff line number Diff line
@@ -1081,6 +1081,8 @@ static int gmc_v8_0_sw_init(void *handle) 
	int r;

	struct amdgpu_device *adev = (struct amdgpu_device *)handle;



	adev->num_vmhubs = 1;



	if (adev->flags & AMD_IS_APU) {

		adev->gmc.vram_type = AMDGPU_VRAM_TYPE_UNKNOWN;

	} else {