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drm/amdgpu: use new mmhub interfaces for Arcturus 

Arcturus has two MMHUBs.

Signed-off-by: Le Ma <le.ma@amd.com>
Acked-by: Snow Zhang < Snow.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Le Ma 2018-09-04 15:29:52 +08:00 committed by Alex Deucher
parent 2cb2ea1e07
commit 51cce480fd
1 changed files with 29 additions and 6 deletions
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35
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
View File

@ -48,6 +48,7 @@
#include "gfxhub_v1_0.h"
#include "mmhub_v1_0.h"
#include "gfxhub_v1_1.h"
#include "mmhub_v9_4.h"
#include "ivsrcid/vmc/irqsrcs_vmc_1_0.h"
@ -807,8 +808,12 @@ static void gmc_v9_0_vram_gtt_location(struct amdgpu_device *adev,
struct amdgpu_gmc *mc)
{
u64 base = 0;
if (!amdgpu_sriov_vf(adev))
base = mmhub_v1_0_get_fb_location(adev);
if (!amdgpu_sriov_vf(adev)) {
if (adev->asic_type == CHIP_ARCTURUS)
base = mmhub_v9_4_get_fb_location(adev);
else
base = mmhub_v1_0_get_fb_location(adev);
}
/* add the xgmi offset of the physical node */
base += adev->gmc.xgmi.physical_node_id * adev->gmc.xgmi.node_segment_size;
amdgpu_gmc_vram_location(adev, mc, base);
@ -974,7 +979,10 @@ static int gmc_v9_0_sw_init(void *handle)
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
gfxhub_v1_0_init(adev);
mmhub_v1_0_init(adev);
if (adev->asic_type == CHIP_ARCTURUS)
mmhub_v9_4_init(adev);
else
mmhub_v1_0_init(adev);
spin_lock_init(&adev->gmc.invalidate_lock);
@ -1194,7 +1202,10 @@ static int gmc_v9_0_gart_enable(struct amdgpu_device *adev)
if (r)
return r;
r = mmhub_v1_0_gart_enable(adev);
if (adev->asic_type == CHIP_ARCTURUS)
r = mmhub_v9_4_gart_enable(adev);
else
r = mmhub_v1_0_gart_enable(adev);
if (r)
return r;
@ -1215,7 +1226,10 @@ static int gmc_v9_0_gart_enable(struct amdgpu_device *adev)
value = true;
gfxhub_v1_0_set_fault_enable_default(adev, value);
mmhub_v1_0_set_fault_enable_default(adev, value);
if (adev->asic_type == CHIP_ARCTURUS)
mmhub_v9_4_set_fault_enable_default(adev, value);
else
mmhub_v1_0_set_fault_enable_default(adev, value);
gmc_v9_0_flush_gpu_tlb(adev, 0, 0);
DRM_INFO("PCIE GART of %uM enabled (table at 0x%016llX).\n",
@ -1256,7 +1270,10 @@ static int gmc_v9_0_hw_init(void *handle)
static void gmc_v9_0_gart_disable(struct amdgpu_device *adev)
{
gfxhub_v1_0_gart_disable(adev);
mmhub_v1_0_gart_disable(adev);
if (adev->asic_type == CHIP_ARCTURUS)
mmhub_v9_4_gart_disable(adev);
else
mmhub_v1_0_gart_disable(adev);
amdgpu_gart_table_vram_unpin(adev);
}
@ -1321,6 +1338,9 @@ static int gmc_v9_0_set_clockgating_state(void *handle,
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
if (adev->asic_type == CHIP_ARCTURUS)
return 0;
return mmhub_v1_0_set_clockgating(adev, state);
}
@ -1328,6 +1348,9 @@ static void gmc_v9_0_get_clockgating_state(void *handle, u32 *flags)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
if (adev->asic_type == CHIP_ARCTURUS)
return;
mmhub_v1_0_get_clockgating(adev, flags);
}