drm/amd/pp: Save vf state in pp context

Store vf state in pp_context so we can
deprecate the cgs interface.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

6 files changed, 13 insertions, 14 deletions

diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
index 9ada102e253c..337af789d258 100644
--- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
+++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
@@ -46,7 +46,8 @@ static int amd_powerplay_create(struct amdgpu_device *adev)
                 return -ENOMEM;
 
         hwmgr->adev = adev;
-        hwmgr->pm_en = (amdgpu_dpm != 0 && !amdgpu_sriov_vf(adev)) ? true : false;
+        hwmgr->not_vf = !amdgpu_sriov_vf(adev);
+        hwmgr->pm_en = (amdgpu_dpm && hwmgr->not_vf) ? true : false;
         hwmgr->device = amdgpu_cgs_create_device(adev);
         mutex_init(&hwmgr->smu_lock);
         hwmgr->chip_family = adev->family;
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
index d6c9a3bac0a9..d5cadc61c9b3 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
@@ -718,6 +718,7 @@ struct pp_hwmgr {
         uint32_t chip_family;
         uint32_t chip_id;
         uint32_t smu_version;
+        bool not_vf;
         bool pm_en;
         struct mutex smu_lock;
 
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c
index faef78321446..35b947e5292c 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c
@@ -288,8 +288,7 @@ static int fiji_start_smu(struct pp_hwmgr *hwmgr)
         struct fiji_smumgr *priv = (struct fiji_smumgr *)(hwmgr->smu_backend);
 
         /* Only start SMC if SMC RAM is not running */
-        if (!(smu7_is_smc_ram_running(hwmgr)
-                || cgs_is_virtualization_enabled(hwmgr->device))) {
+        if (!smu7_is_smc_ram_running(hwmgr) && hwmgr->not_vf) {
                 /* Check if SMU is running in protected mode */
                 if (0 == PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device,
                                 CGS_IND_REG__SMC,
@@ -335,8 +334,8 @@ static bool fiji_is_hw_avfs_present(struct pp_hwmgr *hwmgr)
         uint32_t efuse = 0;
         uint32_t mask = (1 << ((AVFS_EN_MSB - AVFS_EN_LSB) + 1)) - 1;
 
-        if (cgs_is_virtualization_enabled(hwmgr->device))
-                return 0;
+        if (!hwmgr->not_vf)
+                return false;
 
         if (!atomctrl_read_efuse(hwmgr->device, AVFS_EN_LSB, AVFS_EN_MSB,
                         mask, &efuse)) {
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c
index fe6854eecf7b..05e60e8fee0b 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c
@@ -295,8 +295,7 @@ static int polaris10_start_smu(struct pp_hwmgr *hwmgr)
         struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
 
         /* Only start SMC if SMC RAM is not running */
-        if (!(smu7_is_smc_ram_running(hwmgr)
-                || cgs_is_virtualization_enabled(hwmgr->device))) {
+        if (!smu7_is_smc_ram_running(hwmgr) && hwmgr->not_vf) {
                 smu_data->protected_mode = (uint8_t) (PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, SMU_FIRMWARE, SMU_MODE));
                 smu_data->smu7_data.security_hard_key = (uint8_t) (PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, SMU_FIRMWARE, SMU_SEL));
 
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c
index 0399c10d2be0..3684822b75b2 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c
@@ -375,7 +375,7 @@ static int smu7_populate_single_firmware_entry(struct pp_hwmgr *hwmgr,
                 entry->meta_data_addr_low = 0;
 
                 /* digest need be excluded out */
-                if (cgs_is_virtualization_enabled(hwmgr->device))
+                if (!hwmgr->not_vf)
                         info.image_size -= 20;
                 entry->data_size_byte = info.image_size;
                 entry->num_register_entries = 0;
@@ -409,7 +409,7 @@ int smu7_request_smu_load_fw(struct pp_hwmgr *hwmgr)
                                         0x0);
 
         if (hwmgr->chip_id > CHIP_TOPAZ) { /* add support for Topaz */
-                if (!cgs_is_virtualization_enabled(hwmgr->device)) {
+                if (hwmgr->not_vf) {
                         smu7_send_msg_to_smc_with_parameter(hwmgr,
                                                 PPSMC_MSG_SMU_DRAM_ADDR_HI,
                                                 upper_32_bits(smu_data->smu_buffer.mc_addr));
@@ -467,7 +467,7 @@ int smu7_request_smu_load_fw(struct pp_hwmgr *hwmgr)
         PP_ASSERT_WITH_CODE(0 == smu7_populate_single_firmware_entry(hwmgr,
                                 UCODE_ID_SDMA1, &toc->entry[toc->num_entries++]),
                                 "Failed to Get Firmware Entry.", return -EINVAL);
-        if (cgs_is_virtualization_enabled(hwmgr->device))
+        if (!hwmgr->not_vf)
                 PP_ASSERT_WITH_CODE(0 == smu7_populate_single_firmware_entry(hwmgr,
                                 UCODE_ID_MEC_STORAGE, &toc->entry[toc->num_entries++]),
                                 "Failed to Get Firmware Entry.", return -EINVAL);
@@ -608,7 +608,7 @@ int smu7_init(struct pp_hwmgr *hwmgr)
         smu_data->header = smu_data->header_buffer.kaddr;
         smu_data->header_buffer.mc_addr = mc_addr;
 
-        if (cgs_is_virtualization_enabled(hwmgr->device))
+        if (!hwmgr->not_vf)
                 return 0;
 
         smu_data->smu_buffer.data_size = 200*4096;
@@ -643,7 +643,7 @@ int smu7_smu_fini(struct pp_hwmgr *hwmgr)
                                         &smu_data->header_buffer.mc_addr,
                                         &smu_data->header_buffer.kaddr);
 
-        if (!cgs_is_virtualization_enabled(hwmgr->device))
+        if (hwmgr->not_vf)
                 amdgpu_bo_free_kernel(&smu_data->smu_buffer.handle,
                                         &smu_data->smu_buffer.mc_addr,
                                         &smu_data->smu_buffer.kaddr);
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c
index b51d7468c3e7..2ba05d2b4302 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c
@@ -199,8 +199,7 @@ static int tonga_start_smu(struct pp_hwmgr *hwmgr)
         int result;
 
         /* Only start SMC if SMC RAM is not running */
-        if (!(smu7_is_smc_ram_running(hwmgr) ||
-                cgs_is_virtualization_enabled(hwmgr->device))) {
+        if (!smu7_is_smc_ram_running(hwmgr) && hwmgr->not_vf) {
                 /*Check if SMU is running in protected mode*/
                 if (0 == PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
                                         SMU_FIRMWARE, SMU_MODE)) {