drm/amdgpu: enable SI DPM

Signed-off-by: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

3 files changed, 15 insertions, 5 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/Makefile b/drivers/gpu/drm/amd/amdgpu/Makefile
index 5ebea9dcc6bf..dc6df075bafc 100644
--- a/drivers/gpu/drm/amd/amdgpu/Makefile
+++ b/drivers/gpu/drm/amd/amdgpu/Makefile
@@ -30,7 +30,7 @@ amdgpu-$(CONFIG_DRM_AMDGPU_CIK)+= cik.o cik_ih.o kv_smc.o kv_dpm.o \
         ci_smc.o ci_dpm.o dce_v8_0.o gfx_v7_0.o cik_sdma.o uvd_v4_2.o vce_v2_0.o \
         amdgpu_amdkfd_gfx_v7.o
 
-amdgpu-$(CONFIG_DRM_AMDGPU_SI)+= si.o gmc_v6_0.o gfx_v6_0.o si_ih.o si_dma.o dce_v6_0.o
+amdgpu-$(CONFIG_DRM_AMDGPU_SI)+= si.o gmc_v6_0.o gfx_v6_0.o si_ih.o si_dma.o dce_v6_0.o si_dpm.o si_smc.o
 
 amdgpu-y += \
         vi.o
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
index ecc4141cd716..1e7f160f23d8 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
@@ -30,6 +30,7 @@
 #include "amdgpu_pm.h"
 #include <drm/amdgpu_drm.h>
 #include "amdgpu_powerplay.h"
+#include "si_dpm.h"
 #include "cik_dpm.h"
 #include "vi_dpm.h"
 
@@ -59,6 +60,15 @@ static int amdgpu_powerplay_init(struct amdgpu_device *adev)
                 amd_pp->pp_handle = (void *)adev;
 
                 switch (adev->asic_type) {
+#ifdef CONFIG_DRM_AMDGPU_SI
+                case CHIP_TAHITI:
+                case CHIP_PITCAIRN:
+                case CHIP_VERDE:
+                case CHIP_OLAND:
+                case CHIP_HAINAN:
+                        amd_pp->ip_funcs = &si_dpm_ip_funcs;
+                break;
+#endif
 #ifdef CONFIG_DRM_AMDGPU_CIK
                 case CHIP_BONAIRE:
                 case CHIP_HAWAII:
diff --git a/drivers/gpu/drm/amd/amdgpu/si.c b/drivers/gpu/drm/amd/amdgpu/si.c
index c905470d7e81..fee76b8a536f 100644
--- a/drivers/gpu/drm/amd/amdgpu/si.c
+++ b/drivers/gpu/drm/amd/amdgpu/si.c
@@ -1117,6 +1117,7 @@ static u32 si_get_xclk(struct amdgpu_device *adev)
 
         return reference_clock;
 }
+
 //xxx:not implemented
 static int si_set_uvd_clocks(struct amdgpu_device *adev, u32 vclk, u32 dclk)
 {
@@ -1850,14 +1851,13 @@ static const struct amdgpu_ip_block_version verde_ip_blocks[] =
                 .rev = 0,
                 .funcs = &si_ih_ip_funcs,
         },
-/*      {
+        {
                 .type = AMD_IP_BLOCK_TYPE_SMC,
                 .major = 6,
                 .minor = 0,
                 .rev = 0,
-                .funcs = &si_null_ip_funcs,
+                .funcs = &amdgpu_pp_ip_funcs,
         },
-        */
         {
                 .type = AMD_IP_BLOCK_TYPE_DCE,
                 .major = 6,
@@ -1925,7 +1925,7 @@ static const struct amdgpu_ip_block_version hainan_ip_blocks[] =
                 .major = 6,
                 .minor = 0,
                 .rev = 0,
-                .funcs = &si_null_ip_funcs,
+                .funcs = &amdgpu_pp_ip_funcs,
         },
         {
                 .type = AMD_IP_BLOCK_TYPE_GFX,