drm/amdgpu/powerplay: add smu ip block for renoir (v2)

add swSMU [smu_v12_0] for renoir

v2: whitespace fixes (Alex)
Signed-off-by: Aaron Liu <aaron.liu@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/soc15.c

@@ -762,6 +762,8 @@ int soc15_set_ip_blocks(struct amdgpu_device *adev)
 			amdgpu_device_ip_block_add(adev, &psp_v12_0_ip_block);
 		amdgpu_device_ip_block_add(adev, &gfx_v9_0_ip_block);
 		amdgpu_device_ip_block_add(adev, &sdma_v4_0_ip_block);
+		if (is_support_sw_smu(adev))
+			amdgpu_device_ip_block_add(adev, &smu_v12_0_ip_block);
 		if (adev->enable_virtual_display || amdgpu_sriov_vf(adev))
 			amdgpu_device_ip_block_add(adev, &dce_virtual_ip_block);
 		amdgpu_device_ip_block_add(adev, &vcn_v2_0_ip_block);

drivers/gpu/drm/amd/powerplay/Makefile

@@ -35,7 +35,7 @@ AMD_POWERPLAY = $(addsuffix /Makefile,$(addprefix $(FULL_AMD_PATH)/powerplay/,$(
 
 include $(AMD_POWERPLAY)
 
-POWER_MGR = amd_powerplay.o amdgpu_smu.o smu_v11_0.o vega20_ppt.o arcturus_ppt.o navi10_ppt.o
+POWER_MGR = amd_powerplay.o amdgpu_smu.o smu_v11_0.o smu_v12_0.o vega20_ppt.o arcturus_ppt.o navi10_ppt.o renoir_ppt.o
 
 AMD_PP_POWER = $(addprefix $(AMD_PP_PATH)/,$(POWER_MGR))
 

drivers/gpu/drm/amd/powerplay/amdgpu_smu.c

@@ -27,6 +27,7 @@
 #include "amdgpu_smu.h"
 #include "soc15_common.h"
 #include "smu_v11_0.h"
+#include "smu_v12_0.h"
 #include "atom.h"
 #include "amd_pcie.h"
 
@@ -735,6 +736,12 @@ static int smu_set_funcs(struct amdgpu_device *adev)
 			smu->od_enabled = true;
 		smu_v11_0_set_smu_funcs(smu);
 		break;
+	case CHIP_RENOIR:
+		adev->pm.pp_feature &= ~PP_GFXOFF_MASK;
+		if (adev->pm.pp_feature & PP_OVERDRIVE_MASK)
+			smu->od_enabled = true;
+		smu_v12_0_set_smu_funcs(smu);
+		break;
 	default:
 		return -EINVAL;
 	}
@@ -1031,6 +1038,9 @@ static int smu_smc_table_hw_init(struct smu_context *smu,
 	struct amdgpu_device *adev = smu->adev;
 	int ret;
 
+	if (adev->flags & AMD_IS_APU)
+		return 0;
+
 	if (smu_is_dpm_running(smu) && adev->in_suspend) {
 		pr_info("dpm has been enabled\n");
 		return 0;
@@ -1790,3 +1800,12 @@ const struct amdgpu_ip_block_version smu_v11_0_ip_block =
 	.rev = 0,
 	.funcs = &smu_ip_funcs,
 };
+
+const struct amdgpu_ip_block_version smu_v12_0_ip_block =
+{
+	.type = AMD_IP_BLOCK_TYPE_SMC,
+	.major = 12,
+	.minor = 0,
+	.rev = 0,
+	.funcs = &smu_ip_funcs,
+};

drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h

@@ -755,6 +755,8 @@ extern int smu_get_atom_data_table(struct smu_context *smu, uint32_t table,
 extern const struct amd_ip_funcs smu_ip_funcs;
 
 extern const struct amdgpu_ip_block_version smu_v11_0_ip_block;
+extern const struct amdgpu_ip_block_version smu_v12_0_ip_block;
+
 extern int smu_feature_init_dpm(struct smu_context *smu);
 
 extern int smu_feature_is_enabled(struct smu_context *smu,