Merge branch 'drm-next-4.10' of git://people.freedesktop.org/~agd5f/linux into drm-next

- lots of code cleanup
- lots of bug fixes
- expose rpm based fan info via hwmon
- lots of clock and powergating fixes
- SI register header cleanup and conversion to common format used by newer asics

* 'drm-next-4.10' of git://people.freedesktop.org/~agd5f/linux: (54 commits)
  drm/amdgpu: drop is_display_hung from display funcs
  drm/amdgpu/uvd: reduce IB parsing overhead on UVD5+ (v2)
  drm/amdgpu/uvd: consolidate code for fetching addr from ctx
  drm/amdgpu: Disable DPM in virtualization
  drm/amdgpu: use AMDGPU_GEM_CREATE_VRAM_CLEARED for VM PD/PTs (v2)
  drm/amdgpu: improve AMDGPU_GEM_CREATE_VRAM_CLEARED handling (v2)
  drm/amdgpu: fix error handling in amdgpu_bo_create_restricted
  drm/amdgpu: fix amdgpu_fill_buffer (v2)
  drm/amdgpu: remove amdgpu_irq_get_delayed
  amdgpu: Wrap dev_err() calls on vm faults with printk_ratelimit()
  amdgpu: Use dev_err() over vanilla printk() in vm_decode_fault()
  drm/amd/amdgpu: port of DCE v6 to new headers (v3)
  drm/amdgpu: cleanup unused iterator members for sdma v2.4
  drm/amdgpu: cleanup unused iterator members for sdma v3
  drm/amdgpu:impl vgt_flush for VI(V5)
  drm/amdgpu: enable uvd mgcg for Fiji.
  drm/amdgpu: refine cz uvd clock gate logic.
  drm/amdgpu: change log level to KERN_INFO in ci_dpm.c
  drm/amdgpu: always un-gate UVD REGS path.
  drm/amdgpu/sdma: fix typo in packet setup
  ...

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

@@ -41,7 +41,7 @@
 #define PP_CHECK_HW(hwmgr)						\
 	do {								\
 		if ((hwmgr) == NULL || (hwmgr)->hwmgr_func == NULL)	\
-			return -EINVAL;					\
+			return 0;					\
 	} while (0)
 
 static int pp_early_init(void *handle)
@@ -115,6 +115,7 @@ static int pp_hw_init(void *handle)
 	struct pp_instance *pp_handle;
 	struct pp_smumgr *smumgr;
 	struct pp_eventmgr *eventmgr;
+	struct pp_hwmgr  *hwmgr;
 	int ret = 0;
 
 	if (handle == NULL)
@@ -122,6 +123,7 @@ static int pp_hw_init(void *handle)
 
 	pp_handle = (struct pp_instance *)handle;
 	smumgr = pp_handle->smu_mgr;
+	hwmgr = pp_handle->hwmgr;
 
 	if (smumgr == NULL || smumgr->smumgr_funcs == NULL ||
 		smumgr->smumgr_funcs->smu_init == NULL ||
@@ -141,9 +143,11 @@ static int pp_hw_init(void *handle)
 		return ret;
 	}
 
-	hw_init_power_state_table(pp_handle->hwmgr);
-	eventmgr = pp_handle->eventmgr;
+	PP_CHECK_HW(hwmgr);
 
+	hw_init_power_state_table(hwmgr);
+
+	eventmgr = pp_handle->eventmgr;
 	if (eventmgr == NULL || eventmgr->pp_eventmgr_init == NULL)
 		return -EINVAL;
 
@@ -243,7 +247,9 @@ static int pp_suspend(void *handle)
 
 	pp_handle = (struct pp_instance *)handle;
 	eventmgr = pp_handle->eventmgr;
-	pem_handle_event(eventmgr, AMD_PP_EVENT_SUSPEND, &event_data);
+
+	if (eventmgr != NULL)
+		pem_handle_event(eventmgr, AMD_PP_EVENT_SUSPEND, &event_data);
 	return 0;
 }
 
@@ -273,7 +279,8 @@ static int pp_resume(void *handle)
 	}
 
 	eventmgr = pp_handle->eventmgr;
-	pem_handle_event(eventmgr, AMD_PP_EVENT_RESUME, &event_data);
+	if (eventmgr != NULL)
+		pem_handle_event(eventmgr, AMD_PP_EVENT_RESUME, &event_data);
 
 	return 0;
 }
@@ -340,8 +347,7 @@ static enum amd_dpm_forced_level pp_dpm_get_performance_level(
 
 	hwmgr = ((struct pp_instance *)handle)->hwmgr;
 
-	if (hwmgr == NULL)
-		return -EINVAL;
+	PP_CHECK_HW(hwmgr);
 
 	return (((struct pp_instance *)handle)->hwmgr->dpm_level);
 }
@@ -448,6 +454,9 @@ static int pp_dpm_dispatch_tasks(void *handle, enum amd_pp_event event_id,
 	if (pp_handle == NULL)
 		return -EINVAL;
 
+	if (pp_handle->eventmgr == NULL)
+		return 0;
+
 	switch (event_id) {
 	case AMD_PP_EVENT_DISPLAY_CONFIG_CHANGE:
 		ret = pem_handle_event(pp_handle->eventmgr, event_id, &data);
@@ -582,6 +591,23 @@ static int pp_dpm_get_fan_speed_percent(void *handle, uint32_t *speed)
 	return hwmgr->hwmgr_func->get_fan_speed_percent(hwmgr, speed);
 }
 
+static int pp_dpm_get_fan_speed_rpm(void *handle, uint32_t *rpm)
+{
+	struct pp_hwmgr *hwmgr;
+
+	if (handle == NULL)
+		return -EINVAL;
+
+	hwmgr = ((struct pp_instance *)handle)->hwmgr;
+
+	PP_CHECK_HW(hwmgr);
+
+	if (hwmgr->hwmgr_func->get_fan_speed_rpm == NULL)
+		return -EINVAL;
+
+	return hwmgr->hwmgr_func->get_fan_speed_rpm(hwmgr, rpm);
+}
+
 static int pp_dpm_get_temperature(void *handle)
 {
 	struct pp_hwmgr  *hwmgr;
@@ -852,6 +878,7 @@ const struct amd_powerplay_funcs pp_dpm_funcs = {
 	.get_fan_control_mode = pp_dpm_get_fan_control_mode,
 	.set_fan_speed_percent = pp_dpm_set_fan_speed_percent,
 	.get_fan_speed_percent = pp_dpm_get_fan_speed_percent,
+	.get_fan_speed_rpm = pp_dpm_get_fan_speed_rpm,
 	.get_pp_num_states = pp_dpm_get_pp_num_states,
 	.get_pp_table = pp_dpm_get_pp_table,
 	.set_pp_table = pp_dpm_set_pp_table,
@@ -881,6 +908,13 @@ static int amd_pp_instance_init(struct amd_pp_init *pp_init,
 	if (ret)
 		goto fail_smum;
 
+
+	amd_pp->pp_handle = handle;
+
+	if ((amdgpu_dpm == 0)
+		|| cgs_is_virtualization_enabled(pp_init->device))
+		return 0;
+
 	ret = hwmgr_init(pp_init, handle);
 	if (ret)
 		goto fail_hwmgr;
@@ -889,7 +923,6 @@ static int amd_pp_instance_init(struct amd_pp_init *pp_init,
 	if (ret)
 		goto fail_eventmgr;
 
-	amd_pp->pp_handle = handle;
 	return 0;
 
 fail_eventmgr:
@@ -908,12 +941,13 @@ static int amd_pp_instance_fini(void *handle)
 	if (instance == NULL)
 		return -EINVAL;
 
-	eventmgr_fini(instance->eventmgr);
-
-	hwmgr_fini(instance->hwmgr);
+	if ((amdgpu_dpm != 0)
+		&& !cgs_is_virtualization_enabled(instance->smu_mgr->device)) {
+		eventmgr_fini(instance->eventmgr);
+		hwmgr_fini(instance->hwmgr);
+	}
 
 	smum_fini(instance->smu_mgr);
-
 	kfree(handle);
 	return 0;
 }
@@ -972,6 +1006,10 @@ int amd_powerplay_reset(void *handle)
 
 	hw_init_power_state_table(instance->hwmgr);
 
+	if ((amdgpu_dpm == 0)
+		|| cgs_is_virtualization_enabled(instance->smu_mgr->device))
+		return 0;
+
 	if (eventmgr == NULL || eventmgr->pp_eventmgr_init == NULL)
 		return -EINVAL;
 
@@ -993,6 +1031,8 @@ int amd_powerplay_display_configuration_change(void *handle,
 
 	hwmgr = ((struct pp_instance *)handle)->hwmgr;
 
+	PP_CHECK_HW(hwmgr);
+
 	phm_store_dal_configuration_data(hwmgr, display_config);
 
 	return 0;
@@ -1010,6 +1050,8 @@ int amd_powerplay_get_display_power_level(void *handle,
 
 	hwmgr = ((struct pp_instance *)handle)->hwmgr;
 
+	PP_CHECK_HW(hwmgr);
+
 	return phm_get_dal_power_level(hwmgr, output);
 }
 
@@ -1027,6 +1069,8 @@ int amd_powerplay_get_current_clocks(void *handle,
 
 	hwmgr = ((struct pp_instance *)handle)->hwmgr;
 
+	PP_CHECK_HW(hwmgr);
+
 	phm_get_dal_power_level(hwmgr, &simple_clocks);
 
 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_PowerContainment)) {
@@ -1071,6 +1115,8 @@ int amd_powerplay_get_clock_by_type(void *handle, enum amd_pp_clock_type type, s
 
 	hwmgr = ((struct pp_instance *)handle)->hwmgr;
 
+	PP_CHECK_HW(hwmgr);
+
 	result = phm_get_clock_by_type(hwmgr, type, clocks);
 
 	return result;
@@ -1089,6 +1135,8 @@ int amd_powerplay_get_display_mode_validation_clocks(void *handle,
 
 	hwmgr = ((struct pp_instance *)handle)->hwmgr;
 
+	PP_CHECK_HW(hwmgr);
+
 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DynamicPatchPowerState))
 		result = phm_get_max_high_clocks(hwmgr, clocks);
 

drivers/gpu/drm/amd/powerplay/hwmgr/cz_clockpowergating.c

@@ -169,7 +169,7 @@ int cz_dpm_powergate_uvd(struct pp_hwmgr *hwmgr, bool bgate)
 	if (bgate) {
 		cgs_set_clockgating_state(hwmgr->device,
 						AMD_IP_BLOCK_TYPE_UVD,
-						AMD_CG_STATE_UNGATE);
+						AMD_CG_STATE_GATE);
 		cgs_set_powergating_state(hwmgr->device,
 						AMD_IP_BLOCK_TYPE_UVD,
 						AMD_PG_STATE_GATE);
@@ -182,7 +182,7 @@ int cz_dpm_powergate_uvd(struct pp_hwmgr *hwmgr, bool bgate)
 						AMD_CG_STATE_UNGATE);
 		cgs_set_clockgating_state(hwmgr->device,
 						AMD_IP_BLOCK_TYPE_UVD,
-						AMD_PG_STATE_GATE);
+						AMD_PG_STATE_UNGATE);
 		cz_dpm_update_uvd_dpm(hwmgr, false);
 	}
 

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

@@ -80,20 +80,17 @@ int hwmgr_init(struct amd_pp_init *pp_init, struct pp_instance *handle)
 		switch (hwmgr->chip_id) {
 		case CHIP_TOPAZ:
 			topaz_set_asic_special_caps(hwmgr);
-			hwmgr->feature_mask &= ~(PP_SMC_VOLTAGE_CONTROL_MASK |
-						PP_VBI_TIME_SUPPORT_MASK |
+			hwmgr->feature_mask &= ~ (PP_VBI_TIME_SUPPORT_MASK |
 						PP_ENABLE_GFX_CG_THRU_SMU);
 			hwmgr->pp_table_version = PP_TABLE_V0;
 			break;
 		case CHIP_TONGA:
 			tonga_set_asic_special_caps(hwmgr);
-			hwmgr->feature_mask &= ~(PP_SMC_VOLTAGE_CONTROL_MASK |
-						PP_VBI_TIME_SUPPORT_MASK);
+			hwmgr->feature_mask &= ~PP_VBI_TIME_SUPPORT_MASK;
 			break;
 		case CHIP_FIJI:
 			fiji_set_asic_special_caps(hwmgr);
-			hwmgr->feature_mask &= ~(PP_SMC_VOLTAGE_CONTROL_MASK |
-						PP_VBI_TIME_SUPPORT_MASK |
+			hwmgr->feature_mask &= ~ (PP_VBI_TIME_SUPPORT_MASK |
 						PP_ENABLE_GFX_CG_THRU_SMU);
 			break;
 		case CHIP_POLARIS11:
@@ -685,20 +682,24 @@ void hwmgr_init_default_caps(struct pp_hwmgr *hwmgr)
 
 int hwmgr_set_user_specify_caps(struct pp_hwmgr *hwmgr)
 {
-	if (amdgpu_sclk_deep_sleep_en)
+	if (amdgpu_pp_feature_mask & PP_SCLK_DEEP_SLEEP_MASK)
 		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 			PHM_PlatformCaps_SclkDeepSleep);
 	else
 		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
 			PHM_PlatformCaps_SclkDeepSleep);
 
-	if (amdgpu_powercontainment)
+	if (amdgpu_pp_feature_mask & PP_POWER_CONTAINMENT_MASK) {
 		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 			    PHM_PlatformCaps_PowerContainment);
-	else
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_CAC);
+	} else {
 		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
 			    PHM_PlatformCaps_PowerContainment);
-
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_CAC);
+	}
 	hwmgr->feature_mask = amdgpu_pp_feature_mask;
 
 	return 0;
@@ -735,9 +736,6 @@ int polaris_set_asic_special_caps(struct pp_hwmgr *hwmgr)
 	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 						PHM_PlatformCaps_TCPRamping);
 
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-							PHM_PlatformCaps_CAC);
-
 	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 						PHM_PlatformCaps_RegulatorHot);
 
@@ -767,8 +765,6 @@ int fiji_set_asic_special_caps(struct pp_hwmgr *hwmgr)
 	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 			PHM_PlatformCaps_TablelessHardwareInterface);
 
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_CAC);
 	return 0;
 }
 
@@ -791,9 +787,6 @@ int tonga_set_asic_special_caps(struct pp_hwmgr *hwmgr)
 	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 			 PHM_PlatformCaps_TablelessHardwareInterface);
 
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_CAC);
-
 	return 0;
 }
 
@@ -809,8 +802,6 @@ int topaz_set_asic_special_caps(struct pp_hwmgr *hwmgr)
 			PHM_PlatformCaps_TCPRamping);
 	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 			 PHM_PlatformCaps_TablelessHardwareInterface);
-	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-			PHM_PlatformCaps_CAC);
 	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 		    PHM_PlatformCaps_EVV);
 	return 0;

drivers/gpu/drm/amd/powerplay/hwmgr/smu7_clockpowergating.c

@@ -149,7 +149,7 @@ int smu7_powergate_uvd(struct pp_hwmgr *hwmgr, bool bgate)
 	if (bgate) {
 		cgs_set_clockgating_state(hwmgr->device,
 				AMD_IP_BLOCK_TYPE_UVD,
-				AMD_CG_STATE_UNGATE);
+				AMD_CG_STATE_GATE);
 		cgs_set_powergating_state(hwmgr->device,
 						AMD_IP_BLOCK_TYPE_UVD,
 						AMD_PG_STATE_GATE);
@@ -162,7 +162,7 @@ int smu7_powergate_uvd(struct pp_hwmgr *hwmgr, bool bgate)
 						AMD_CG_STATE_UNGATE);
 		cgs_set_clockgating_state(hwmgr->device,
 				AMD_IP_BLOCK_TYPE_UVD,
-				AMD_CG_STATE_GATE);
+				AMD_CG_STATE_UNGATE);
 		smu7_update_uvd_dpm(hwmgr, false);
 	}
 

drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c

@@ -993,13 +993,6 @@ static int smu7_start_dpm(struct pp_hwmgr *hwmgr)
 	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__PCIE,
 			SWRST_COMMAND_1, RESETLC, 0x0);
 
-	PP_ASSERT_WITH_CODE(
-			(0 == smum_send_msg_to_smc(hwmgr->smumgr,
-					PPSMC_MSG_Voltage_Cntl_Enable)),
-			"Failed to enable voltage DPM during DPM Start Function!",
-			return -EINVAL);
-
-
 	if (smu7_enable_sclk_mclk_dpm(hwmgr)) {
 		printk(KERN_ERR "Failed to enable Sclk DPM and Mclk DPM!");
 		return -EINVAL;
@@ -1428,7 +1421,7 @@ static void smu7_init_dpm_defaults(struct pp_hwmgr *hwmgr)
 		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
 				PHM_PlatformCaps_ControlVDDCI);
 
-	if ((hwmgr->pp_table_version != PP_TABLE_V0)
+	if ((hwmgr->pp_table_version != PP_TABLE_V0) && (hwmgr->feature_mask & PP_CLOCK_STRETCH_MASK)
 		&& (table_info->cac_dtp_table->usClockStretchAmount != 0))
 		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 					PHM_PlatformCaps_ClockStretcher);
@@ -2008,8 +2001,9 @@ static int smu7_thermal_parameter_init(struct pp_hwmgr *hwmgr)
 
 		hwmgr->dyn_state.cac_dtp_table->usTargetOperatingTemp =
 			       table_info->cac_dtp_table->usTargetOperatingTemp;
-		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
-						PHM_PlatformCaps_ODFuzzyFanControlSupport);
+		if (hwmgr->feature_mask & PP_OD_FUZZY_FAN_CONTROL_MASK)
+			phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+					PHM_PlatformCaps_ODFuzzyFanControlSupport);
 	}
 
 	return 0;

drivers/gpu/drm/amd/powerplay/hwmgr/smu7_powertune.c

@@ -603,9 +603,10 @@ int smu7_set_power_limit(struct pp_hwmgr *hwmgr, uint32_t n)
 	return 0;
 }
 
-static int smu7_set_overdriver_target_tdp(struct pp_hwmgr *pHwMgr, uint32_t target_tdp)
+static int smu7_set_overdriver_target_tdp(struct pp_hwmgr *hwmgr,
+						uint32_t target_tdp)
 {
-	return smum_send_msg_to_smc_with_parameter(pHwMgr->smumgr,
+	return smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
 			PPSMC_MSG_OverDriveSetTargetTdp, target_tdp);
 }
 

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

@@ -29,6 +29,8 @@
 #include "amd_shared.h"
 #include "cgs_common.h"
 
+extern int amdgpu_dpm;
+
 enum amd_pp_sensors {
 	AMDGPU_PP_SENSOR_GFX_SCLK = 0,
 	AMDGPU_PP_SENSOR_VDDNB,
@@ -349,6 +351,7 @@ struct amd_powerplay_funcs {
 	int (*get_fan_control_mode)(void *handle);
 	int (*set_fan_speed_percent)(void *handle, uint32_t percent);
 	int (*get_fan_speed_percent)(void *handle, uint32_t *speed);
+	int (*get_fan_speed_rpm)(void *handle, uint32_t *rpm);
 	int (*get_pp_num_states)(void *handle, struct pp_states_info *data);
 	int (*get_pp_table)(void *handle, char **table);
 	int (*set_pp_table)(void *handle, const char *buf, size_t size);

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

@@ -38,8 +38,6 @@ struct pp_hwmgr;
 struct phm_fan_speed_info;
 struct pp_atomctrl_voltage_table;
 
-extern int amdgpu_powercontainment;
-extern int amdgpu_sclk_deep_sleep_en;
 extern unsigned amdgpu_pp_feature_mask;
 
 #define VOLTAGE_SCALE 4
@@ -85,7 +83,9 @@ enum PP_FEATURE_MASK {
 	PP_SMC_VOLTAGE_CONTROL_MASK = 0x40,
 	PP_VBI_TIME_SUPPORT_MASK = 0x80,
 	PP_ULV_MASK = 0x100,
-	PP_ENABLE_GFX_CG_THRU_SMU = 0x200
+	PP_ENABLE_GFX_CG_THRU_SMU = 0x200,
+	PP_CLOCK_STRETCH_MASK = 0x400,
+	PP_OD_FUZZY_FAN_CONTROL_MASK = 0x800
 };
 
 enum PHM_BackEnd_Magic {

drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c

@@ -396,7 +396,8 @@ static int fiji_start_smu(struct pp_smumgr *smumgr)
 	struct fiji_smumgr *priv = (struct fiji_smumgr *)(smumgr->backend);
 
 	/* Only start SMC if SMC RAM is not running */
-	if (!smu7_is_smc_ram_running(smumgr)) {
+	if (!(smu7_is_smc_ram_running(smumgr)
+		|| cgs_is_virtualization_enabled(smumgr->device))) {
 		fiji_avfs_event_mgr(smumgr, false);
 
 		/* Check if SMU is running in protected mode */
@@ -443,6 +444,9 @@ static bool fiji_is_hw_avfs_present(struct pp_smumgr *smumgr)
 	uint32_t efuse = 0;
 	uint32_t mask = (1 << ((AVFS_EN_MSB - AVFS_EN_LSB) + 1)) - 1;
 
+	if (cgs_is_virtualization_enabled(smumgr->device))
+		return 0;
+
 	if (!atomctrl_read_efuse(smumgr->device, AVFS_EN_LSB, AVFS_EN_MSB,
 			mask, &efuse)) {
 		if (efuse)

drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c

@@ -140,7 +140,8 @@ static int tonga_start_smu(struct pp_smumgr *smumgr)
 	int result;
 
 	/* Only start SMC if SMC RAM is not running */
-	if (!smu7_is_smc_ram_running(smumgr)) {
+	if (!(smu7_is_smc_ram_running(smumgr) ||
+		cgs_is_virtualization_enabled(smumgr->device))) {
 		/*Check if SMU is running in protected mode*/
 		if (0 == SMUM_READ_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
 					SMU_FIRMWARE, SMU_MODE)) {