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-rw-r--r--drivers/gpu/drm/amd/powerplay/amdgpu_smu.c123
-rw-r--r--drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c9
-rw-r--r--drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h11
-rw-r--r--drivers/gpu/drm/amd/powerplay/navi10_ppt.c160
-rw-r--r--drivers/gpu/drm/amd/powerplay/navi10_ppt.h4
-rw-r--r--drivers/gpu/drm/amd/powerplay/smu_v11_0.c54
-rw-r--r--drivers/gpu/drm/amd/powerplay/vega20_ppt.c54
7 files changed, 283 insertions, 132 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
index f1565c448de5..0685a3388e38 100644
--- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
@@ -137,12 +137,37 @@ int smu_get_dpm_freq_range(struct smu_context *smu, enum smu_clk_type clk_type,
{
int ret = 0, clk_id = 0;
uint32_t param = 0;
+ uint32_t clock_limit;
if (!min && !max)
return -EINVAL;
- if (!smu_clk_dpm_is_enabled(smu, clk_type))
+ if (!smu_clk_dpm_is_enabled(smu, clk_type)) {
+ switch (clk_type) {
+ case SMU_MCLK:
+ case SMU_UCLK:
+ clock_limit = smu->smu_table.boot_values.uclk;
+ break;
+ case SMU_GFXCLK:
+ case SMU_SCLK:
+ clock_limit = smu->smu_table.boot_values.gfxclk;
+ break;
+ case SMU_SOCCLK:
+ clock_limit = smu->smu_table.boot_values.socclk;
+ break;
+ default:
+ clock_limit = 0;
+ break;
+ }
+
+ /* clock in Mhz unit */
+ if (min)
+ *min = clock_limit / 100;
+ if (max)
+ *max = clock_limit / 100;
+
return 0;
+ }
mutex_lock(&smu->mutex);
clk_id = smu_clk_get_index(smu, clk_type);
@@ -281,7 +306,8 @@ int smu_get_power_num_states(struct smu_context *smu,
/* not support power state */
memset(state_info, 0, sizeof(struct pp_states_info));
- state_info->nums = 0;
+ state_info->nums = 1;
+ state_info->states[0] = POWER_STATE_TYPE_DEFAULT;
return 0;
}
@@ -312,6 +338,10 @@ int smu_common_read_sensor(struct smu_context *smu, enum amd_pp_sensors sensor,
*(uint32_t *)data = smu_feature_is_enabled(smu, SMU_FEATURE_DPM_VCE_BIT) ? 1 : 0;
*size = 4;
break;
+ case AMDGPU_PP_SENSOR_VCN_POWER_STATE:
+ *(uint32_t *)data = smu_feature_is_enabled(smu, SMU_FEATURE_VCN_PG_BIT) ? 1 : 0;
+ *size = 4;
+ break;
default:
ret = -EINVAL;
break;
@@ -698,6 +728,12 @@ static int smu_sw_init(void *handle)
return ret;
}
+ ret = smu_register_irq_handler(smu);
+ if (ret) {
+ pr_err("Failed to register smc irq handler!\n");
+ return ret;
+ }
+
return 0;
}
@@ -707,6 +743,9 @@ static int smu_sw_fini(void *handle)
struct smu_context *smu = &adev->smu;
int ret;
+ kfree(smu->irq_source);
+ smu->irq_source = NULL;
+
ret = smu_smc_table_sw_fini(smu);
if (ret) {
pr_err("Failed to sw fini smc table!\n");
@@ -1063,10 +1102,6 @@ static int smu_hw_init(void *handle)
if (ret)
goto failed;
- ret = smu_register_irq_handler(smu);
- if (ret)
- goto failed;
-
if (!smu->pm_enabled)
adev->pm.dpm_enabled = false;
else
@@ -1096,9 +1131,6 @@ static int smu_hw_fini(void *handle)
kfree(table_context->overdrive_table);
table_context->overdrive_table = NULL;
- kfree(smu->irq_source);
- smu->irq_source = NULL;
-
ret = smu_fini_fb_allocations(smu);
if (ret)
return ret;
@@ -1349,13 +1381,49 @@ static int smu_enable_umd_pstate(void *handle,
return 0;
}
+static int smu_default_set_performance_level(struct smu_context *smu, enum amd_dpm_forced_level level)
+{
+ int ret = 0;
+ uint32_t sclk_mask, mclk_mask, soc_mask;
+
+ switch (level) {
+ case AMD_DPM_FORCED_LEVEL_HIGH:
+ ret = smu_force_dpm_limit_value(smu, true);
+ break;
+ case AMD_DPM_FORCED_LEVEL_LOW:
+ ret = smu_force_dpm_limit_value(smu, false);
+ break;
+ case AMD_DPM_FORCED_LEVEL_AUTO:
+ case AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD:
+ ret = smu_unforce_dpm_levels(smu);
+ break;
+ case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK:
+ case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK:
+ case AMD_DPM_FORCED_LEVEL_PROFILE_PEAK:
+ ret = smu_get_profiling_clk_mask(smu, level,
+ &sclk_mask,
+ &mclk_mask,
+ &soc_mask);
+ if (ret)
+ return ret;
+ smu_force_clk_levels(smu, SMU_SCLK, 1 << sclk_mask);
+ smu_force_clk_levels(smu, SMU_MCLK, 1 << mclk_mask);
+ smu_force_clk_levels(smu, SMU_SOCCLK, 1 << soc_mask);
+ break;
+ case AMD_DPM_FORCED_LEVEL_MANUAL:
+ case AMD_DPM_FORCED_LEVEL_PROFILE_EXIT:
+ default:
+ break;
+ }
+ return ret;
+}
+
int smu_adjust_power_state_dynamic(struct smu_context *smu,
enum amd_dpm_forced_level level,
bool skip_display_settings)
{
int ret = 0;
int index = 0;
- uint32_t sclk_mask, mclk_mask, soc_mask;
long workload;
struct smu_dpm_context *smu_dpm_ctx = &(smu->smu_dpm);
@@ -1386,39 +1454,10 @@ int smu_adjust_power_state_dynamic(struct smu_context *smu,
}
if (smu_dpm_ctx->dpm_level != level) {
- switch (level) {
- case AMD_DPM_FORCED_LEVEL_HIGH:
- ret = smu_force_dpm_limit_value(smu, true);
- break;
- case AMD_DPM_FORCED_LEVEL_LOW:
- ret = smu_force_dpm_limit_value(smu, false);
- break;
-
- case AMD_DPM_FORCED_LEVEL_AUTO:
- case AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD:
- ret = smu_unforce_dpm_levels(smu);
- break;
-
- case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK:
- case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK:
- case AMD_DPM_FORCED_LEVEL_PROFILE_PEAK:
- ret = smu_get_profiling_clk_mask(smu, level,
- &sclk_mask,
- &mclk_mask,
- &soc_mask);
- if (ret)
- return ret;
- smu_force_clk_levels(smu, SMU_SCLK, 1 << sclk_mask);
- smu_force_clk_levels(smu, SMU_MCLK, 1 << mclk_mask);
- smu_force_clk_levels(smu, SMU_SOCCLK, 1 << soc_mask);
- break;
-
- case AMD_DPM_FORCED_LEVEL_MANUAL:
- case AMD_DPM_FORCED_LEVEL_PROFILE_EXIT:
- default:
- break;
+ ret = smu_asic_set_performance_level(smu, level);
+ if (ret) {
+ ret = smu_default_set_performance_level(smu, level);
}
-
if (!ret)
smu_dpm_ctx->dpm_level = level;
}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c
index e32ae9d3373c..18e780f566fa 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c
@@ -1111,6 +1111,7 @@ static int smu10_thermal_get_temperature(struct pp_hwmgr *hwmgr)
static int smu10_read_sensor(struct pp_hwmgr *hwmgr, int idx,
void *value, int *size)
{
+ struct smu10_hwmgr *smu10_data = (struct smu10_hwmgr *)(hwmgr->backend);
uint32_t sclk, mclk;
int ret = 0;
@@ -1132,6 +1133,10 @@ static int smu10_read_sensor(struct pp_hwmgr *hwmgr, int idx,
case AMDGPU_PP_SENSOR_GPU_TEMP:
*((uint32_t *)value) = smu10_thermal_get_temperature(hwmgr);
break;
+ case AMDGPU_PP_SENSOR_VCN_POWER_STATE:
+ *(uint32_t *)value = smu10_data->vcn_power_gated ? 0 : 1;
+ *size = 4;
+ break;
default:
ret = -EINVAL;
break;
@@ -1175,18 +1180,22 @@ static int smu10_powergate_sdma(struct pp_hwmgr *hwmgr, bool gate)
static void smu10_powergate_vcn(struct pp_hwmgr *hwmgr, bool bgate)
{
+ struct smu10_hwmgr *smu10_data = (struct smu10_hwmgr *)(hwmgr->backend);
+
if (bgate) {
amdgpu_device_ip_set_powergating_state(hwmgr->adev,
AMD_IP_BLOCK_TYPE_VCN,
AMD_PG_STATE_GATE);
smum_send_msg_to_smc_with_parameter(hwmgr,
PPSMC_MSG_PowerDownVcn, 0);
+ smu10_data->vcn_power_gated = true;
} else {
smum_send_msg_to_smc_with_parameter(hwmgr,
PPSMC_MSG_PowerUpVcn, 0);
amdgpu_device_ip_set_powergating_state(hwmgr->adev,
AMD_IP_BLOCK_TYPE_VCN,
AMD_PG_STATE_UNGATE);
+ smu10_data->vcn_power_gated = false;
}
}
diff --git a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
index 1af992fb0bde..208e6711d506 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
@@ -429,7 +429,6 @@ struct smu_table_context
struct smu_table *tables;
uint32_t table_count;
struct smu_table memory_pool;
- uint16_t software_shutdown_temp;
uint8_t thermal_controller_type;
uint16_t TDPODLimit;
@@ -613,6 +612,7 @@ struct pptable_funcs {
int (*tables_init)(struct smu_context *smu, struct smu_table *tables);
int (*set_thermal_fan_table)(struct smu_context *smu);
int (*get_fan_speed_percent)(struct smu_context *smu, uint32_t *speed);
+ int (*get_fan_speed_rpm)(struct smu_context *smu, uint32_t *speed);
int (*set_watermarks_table)(struct smu_context *smu, void *watermarks,
struct dm_pp_wm_sets_with_clock_ranges_soc15 *clock_ranges);
int (*get_current_clk_freq_by_table)(struct smu_context *smu,
@@ -621,6 +621,7 @@ struct pptable_funcs {
int (*get_thermal_temperature_range)(struct smu_context *smu, struct smu_temperature_range *range);
int (*get_uclk_dpm_states)(struct smu_context *smu, uint32_t *clocks_in_khz, uint32_t *num_states);
int (*set_default_od_settings)(struct smu_context *smu, bool initialize);
+ int (*set_performance_level)(struct smu_context *smu, enum amd_dpm_forced_level level);
};
struct smu_funcs
@@ -685,7 +686,6 @@ struct smu_funcs
int (*set_watermarks_for_clock_ranges)(struct smu_context *smu,
struct dm_pp_wm_sets_with_clock_ranges_soc15 *clock_ranges);
int (*conv_power_profile_to_pplib_workload)(int power_profile);
- int (*get_current_rpm)(struct smu_context *smu, uint32_t *speed);
uint32_t (*get_fan_control_mode)(struct smu_context *smu);
int (*set_fan_control_mode)(struct smu_context *smu, uint32_t mode);
int (*set_fan_speed_percent)(struct smu_context *smu, uint32_t speed);
@@ -751,8 +751,6 @@ struct smu_funcs
((smu)->funcs->init_max_sustainable_clocks ? (smu)->funcs->init_max_sustainable_clocks((smu)) : 0)
#define smu_set_default_od_settings(smu, initialize) \
((smu)->ppt_funcs->set_default_od_settings ? (smu)->ppt_funcs->set_default_od_settings((smu), (initialize)) : 0)
-#define smu_get_current_rpm(smu, speed) \
- ((smu)->funcs->get_current_rpm ? (smu)->funcs->get_current_rpm((smu), (speed)) : 0)
#define smu_set_fan_speed_rpm(smu, speed) \
((smu)->funcs->set_fan_speed_rpm ? (smu)->funcs->set_fan_speed_rpm((smu), (speed)) : 0)
#define smu_send_smc_msg(smu, msg) \
@@ -841,6 +839,8 @@ struct smu_funcs
((smu)->ppt_funcs->get_fan_speed_percent ? (smu)->ppt_funcs->get_fan_speed_percent((smu), (speed)) : 0)
#define smu_set_fan_speed_percent(smu, speed) \
((smu)->funcs->set_fan_speed_percent ? (smu)->funcs->set_fan_speed_percent((smu), (speed)) : 0)
+#define smu_get_fan_speed_rpm(smu, speed) \
+ ((smu)->ppt_funcs->get_fan_speed_rpm ? (smu)->ppt_funcs->get_fan_speed_rpm((smu), (speed)) : 0)
#define smu_msg_get_index(smu, msg) \
((smu)->ppt_funcs? ((smu)->ppt_funcs->get_smu_msg_index? (smu)->ppt_funcs->get_smu_msg_index((smu), (msg)) : -EINVAL) : -EINVAL)
@@ -918,6 +918,9 @@ struct smu_funcs
((smu)->funcs->baco_get_state? (smu)->funcs->baco_get_state((smu), (state)) : 0)
#define smu_baco_reset(smu) \
((smu)->funcs->baco_reset? (smu)->funcs->baco_reset((smu)) : 0)
+#define smu_asic_set_performance_level(smu, level) \
+ ((smu)->ppt_funcs->set_performance_level? (smu)->ppt_funcs->set_performance_level((smu), (level)) : -EINVAL);
+
extern int smu_get_atom_data_table(struct smu_context *smu, uint32_t table,
uint16_t *size, uint8_t *frev, uint8_t *crev,
diff --git a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
index 2dae0ae0829e..cc0a3b2256af 100644
--- a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
+++ b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
@@ -23,6 +23,7 @@
#include "pp_debug.h"
#include <linux/firmware.h>
+#include <linux/pci.h>
#include "amdgpu.h"
#include "amdgpu_smu.h"
#include "atomfirmware.h"
@@ -577,28 +578,20 @@ static int navi10_set_default_dpm_table(struct smu_context *smu)
static int navi10_dpm_set_uvd_enable(struct smu_context *smu, bool enable)
{
int ret = 0;
- struct smu_power_context *smu_power = &smu->smu_power;
- struct smu_power_gate *power_gate = &smu_power->power_gate;
- if (enable && power_gate->uvd_gated) {
- if (smu_feature_is_enabled(smu, SMU_FEATURE_DPM_UVD_BIT)) {
- ret = smu_send_smc_msg_with_param(smu, SMU_MSG_PowerUpVcn, 1);
- if (ret)
- return ret;
- }
- power_gate->uvd_gated = false;
+ if (enable) {
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_PowerUpVcn, 1);
+ if (ret)
+ return ret;
} else {
- if (!enable && !power_gate->uvd_gated) {
- if (smu_feature_is_enabled(smu, SMU_FEATURE_DPM_UVD_BIT)) {
- ret = smu_send_smc_msg(smu, SMU_MSG_PowerDownVcn);
- if (ret)
- return ret;
- }
- power_gate->uvd_gated = true;
- }
+ ret = smu_send_smc_msg(smu, SMU_MSG_PowerDownVcn);
+ if (ret)
+ return ret;
}
- return 0;
+ ret = smu_feature_set_enabled(smu, SMU_FEATURE_VCN_PG_BIT, enable);
+
+ return ret;
}
static int navi10_get_current_clk_freq_by_table(struct smu_context *smu,
@@ -626,11 +619,26 @@ static int navi10_get_current_clk_freq_by_table(struct smu_context *smu,
return ret;
}
+static bool navi10_is_support_fine_grained_dpm(struct smu_context *smu, enum smu_clk_type clk_type)
+{
+ PPTable_t *pptable = smu->smu_table.driver_pptable;
+ DpmDescriptor_t *dpm_desc = NULL;
+ uint32_t clk_index = 0;
+
+ clk_index = smu_clk_get_index(smu, clk_type);
+ dpm_desc = &pptable->DpmDescriptor[clk_index];
+
+ /* 0 - Fine grained DPM, 1 - Discrete DPM */
+ return dpm_desc->SnapToDiscrete == 0 ? true : false;
+}
+
static int navi10_print_clk_levels(struct smu_context *smu,
enum smu_clk_type clk_type, char *buf)
{
int i, size = 0, ret = 0;
uint32_t cur_value = 0, value = 0, count = 0;
+ uint32_t freq_values[3] = {0};
+ uint32_t mark_index = 0;
switch (clk_type) {
case SMU_GFXCLK:
@@ -643,22 +651,42 @@ static int navi10_print_clk_levels(struct smu_context *smu,
ret = smu_get_current_clk_freq(smu, clk_type, &cur_value);
if (ret)
return size;
+
/* 10KHz -> MHz */
cur_value = cur_value / 100;
- size += sprintf(buf, "current clk: %uMhz\n", cur_value);
-
ret = smu_get_dpm_level_count(smu, clk_type, &count);
if (ret)
return size;
- for (i = 0; i < count; i++) {
- ret = smu_get_dpm_freq_by_index(smu, clk_type, i, &value);
+ if (!navi10_is_support_fine_grained_dpm(smu, clk_type)) {
+ for (i = 0; i < count; i++) {
+ ret = smu_get_dpm_freq_by_index(smu, clk_type, i, &value);
+ if (ret)
+ return size;
+
+ size += sprintf(buf + size, "%d: %uMhz %s\n", i, value,
+ cur_value == value ? "*" : "");
+ }
+ } else {
+ ret = smu_get_dpm_freq_by_index(smu, clk_type, 0, &freq_values[0]);
+ if (ret)
+ return size;
+ ret = smu_get_dpm_freq_by_index(smu, clk_type, count - 1, &freq_values[2]);
if (ret)
return size;
- size += sprintf(buf + size, "%d: %uMhz %s\n", i, value,
- cur_value == value ? "*" : "");
+ freq_values[1] = cur_value;
+ mark_index = cur_value == freq_values[0] ? 0 :
+ cur_value == freq_values[2] ? 2 : 1;
+ if (mark_index != 1)
+ freq_values[1] = (freq_values[0] + freq_values[2]) / 2;
+
+ for (i = 0; i < 3; i++) {
+ size += sprintf(buf + size, "%d: %uMhz %s\n", i, freq_values[i],
+ i == mark_index ? "*" : "");
+ }
+
}
break;
default:
@@ -919,12 +947,13 @@ static bool navi10_is_dpm_running(struct smu_context *smu)
return !!(feature_enabled & SMC_DPM_FEATURE);
}
-static int navi10_get_fan_speed(struct smu_context *smu, uint16_t *value)
+static int navi10_get_fan_speed_rpm(struct smu_context *smu,
+ uint32_t *speed)
{
SmuMetrics_t metrics;
int ret = 0;
- if (!value)
+ if (!speed)
return -EINVAL;
memset(&metrics, 0, sizeof(metrics));
@@ -934,7 +963,7 @@ static int navi10_get_fan_speed(struct smu_context *smu, uint16_t *value)
if (ret)
return ret;
- *value = metrics.CurrFanSpeed;
+ *speed = metrics.CurrFanSpeed;
return ret;
}
@@ -944,10 +973,10 @@ static int navi10_get_fan_speed_percent(struct smu_context *smu,
{
int ret = 0;
uint32_t percent = 0;
- uint16_t current_rpm;
+ uint32_t current_rpm;
PPTable_t *pptable = smu->smu_table.driver_pptable;
- ret = navi10_get_fan_speed(smu, &current_rpm);
+ ret = navi10_get_fan_speed_rpm(smu, &current_rpm);
if (ret)
return ret;
@@ -1530,6 +1559,76 @@ static int navi10_set_ppfeature_status(struct smu_context *smu,
return 0;
}
+static int navi10_set_peak_clock_by_device(struct smu_context *smu)
+{
+ struct amdgpu_device *adev = smu->adev;
+ int ret = 0;
+ uint32_t sclk_freq = 0, uclk_freq = 0;
+ uint32_t uclk_level = 0;
+
+ switch (adev->pdev->revision) {
+ case 0xf0: /* XTX */
+ case 0xc0:
+ sclk_freq = NAVI10_PEAK_SCLK_XTX;
+ break;
+ case 0xf1: /* XT */
+ case 0xc1:
+ sclk_freq = NAVI10_PEAK_SCLK_XT;
+ break;
+ default: /* XL */
+ sclk_freq = NAVI10_PEAK_SCLK_XL;
+ break;
+ }
+
+ ret = smu_get_dpm_level_count(smu, SMU_UCLK, &uclk_level);
+ if (ret)
+ return ret;
+ ret = smu_get_dpm_freq_by_index(smu, SMU_UCLK, uclk_level - 1, &uclk_freq);
+ if (ret)
+ return ret;
+
+ ret = smu_set_soft_freq_range(smu, SMU_SCLK, sclk_freq, sclk_freq);
+ if (ret)
+ return ret;
+ ret = smu_set_soft_freq_range(smu, SMU_UCLK, uclk_freq, uclk_freq);
+ if (ret)
+ return ret;
+
+ return ret;
+}
+
+static int navi10_set_performance_level(struct smu_context *smu, enum amd_dpm_forced_level level)
+{
+ int ret = 0;
+
+ switch (level) {
+ case AMD_DPM_FORCED_LEVEL_PROFILE_PEAK:
+ ret = navi10_set_peak_clock_by_device(smu);
+ break;
+ default:
+ ret = -EINVAL;
+ break;
+ }
+
+ return ret;
+}
+
+static int navi10_get_thermal_temperature_range(struct smu_context *smu,
+ struct smu_temperature_range *range)
+{
+ struct smu_table_context *table_context = &smu->smu_table;
+ struct smu_11_0_powerplay_table *powerplay_table = table_context->power_play_table;
+
+ if (!range || !powerplay_table)
+ return -EINVAL;
+
+ /* The unit is temperature */
+ range->min = 0;
+ range->max = powerplay_table->software_shutdown_temp;
+
+ return 0;
+}
+
static const struct pptable_funcs navi10_ppt_funcs = {
.tables_init = navi10_tables_init,
.alloc_dpm_context = navi10_allocate_dpm_context,
@@ -1557,6 +1656,7 @@ static const struct pptable_funcs navi10_ppt_funcs = {
.unforce_dpm_levels = navi10_unforce_dpm_levels,
.is_dpm_running = navi10_is_dpm_running,
.get_fan_speed_percent = navi10_get_fan_speed_percent,
+ .get_fan_speed_rpm = navi10_get_fan_speed_rpm,
.get_power_profile_mode = navi10_get_power_profile_mode,
.set_power_profile_mode = navi10_set_power_profile_mode,
.get_profiling_clk_mask = navi10_get_profiling_clk_mask,
@@ -1565,6 +1665,8 @@ static const struct pptable_funcs navi10_ppt_funcs = {
.get_uclk_dpm_states = navi10_get_uclk_dpm_states,
.get_ppfeature_status = navi10_get_ppfeature_status,
.set_ppfeature_status = navi10_set_ppfeature_status,
+ .set_performance_level = navi10_set_performance_level,
+ .get_thermal_temperature_range = navi10_get_thermal_temperature_range,
};
void navi10_set_ppt_funcs(struct smu_context *smu)
diff --git a/drivers/gpu/drm/amd/powerplay/navi10_ppt.h b/drivers/gpu/drm/amd/powerplay/navi10_ppt.h
index 957288e22f47..620ff17c2fef 100644
--- a/drivers/gpu/drm/amd/powerplay/navi10_ppt.h
+++ b/drivers/gpu/drm/amd/powerplay/navi10_ppt.h
@@ -23,6 +23,10 @@
#ifndef __NAVI10_PPT_H__
#define __NAVI10_PPT_H__
+#define NAVI10_PEAK_SCLK_XTX (1830)
+#define NAVI10_PEAK_SCLK_XT (1755)
+#define NAVI10_PEAK_SCLK_XL (1625)
+
extern void navi10_set_ppt_funcs(struct smu_context *smu);
#endif
diff --git a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
index 95c7c4dae523..ac5b26228e75 100644
--- a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
+++ b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
@@ -1124,10 +1124,8 @@ static int smu_v11_0_set_thermal_range(struct smu_context *smu,
struct smu_temperature_range *range)
{
struct amdgpu_device *adev = smu->adev;
- int low = SMU_THERMAL_MINIMUM_ALERT_TEMP *
- SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
- int high = SMU_THERMAL_MAXIMUM_ALERT_TEMP *
- SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
+ int low = SMU_THERMAL_MINIMUM_ALERT_TEMP;
+ int high = SMU_THERMAL_MAXIMUM_ALERT_TEMP;
uint32_t val;
if (!range)
@@ -1138,6 +1136,9 @@ static int smu_v11_0_set_thermal_range(struct smu_context *smu,
if (high > range->max)
high = range->max;
+ low = max(SMU_THERMAL_MINIMUM_ALERT_TEMP, range->min);
+ high = min(SMU_THERMAL_MAXIMUM_ALERT_TEMP, range->max);
+
if (low > high)
return -EINVAL;
@@ -1146,8 +1147,8 @@ static int smu_v11_0_set_thermal_range(struct smu_context *smu,
val = REG_SET_FIELD(val, THM_THERMAL_INT_CTRL, THERM_IH_HW_ENA, 1);
val = REG_SET_FIELD(val, THM_THERMAL_INT_CTRL, THERM_INTH_MASK, 0);
val = REG_SET_FIELD(val, THM_THERMAL_INT_CTRL, THERM_INTL_MASK, 0);
- val = REG_SET_FIELD(val, THM_THERMAL_INT_CTRL, DIG_THERM_INTH, (high / SMU_TEMPERATURE_UNITS_PER_CENTIGRADES));
- val = REG_SET_FIELD(val, THM_THERMAL_INT_CTRL, DIG_THERM_INTL, (low / SMU_TEMPERATURE_UNITS_PER_CENTIGRADES));
+ val = REG_SET_FIELD(val, THM_THERMAL_INT_CTRL, DIG_THERM_INTH, (high & 0xff));
+ val = REG_SET_FIELD(val, THM_THERMAL_INT_CTRL, DIG_THERM_INTL, (low & 0xff));
val = val & (~THM_THERMAL_INT_CTRL__THERM_TRIGGER_MASK_MASK);
WREG32_SOC15(THM, 0, mmTHM_THERMAL_INT_CTRL, val);
@@ -1186,7 +1187,10 @@ static int smu_v11_0_start_thermal_control(struct smu_context *smu)
if (!smu->pm_enabled)
return ret;
+
ret = smu_get_thermal_temperature_range(smu, &range);
+ if (ret)
+ return ret;
if (smu->smu_table.thermal_controller_type) {
ret = smu_v11_0_set_thermal_range(smu, &range);
@@ -1202,15 +1206,17 @@ static int smu_v11_0_start_thermal_control(struct smu_context *smu)
return ret;
}
- adev->pm.dpm.thermal.min_temp = range.min;
- adev->pm.dpm.thermal.max_temp = range.max;
- adev->pm.dpm.thermal.max_edge_emergency_temp = range.edge_emergency_max;
- adev->pm.dpm.thermal.min_hotspot_temp = range.hotspot_min;
- adev->pm.dpm.thermal.max_hotspot_crit_temp = range.hotspot_crit_max;
- adev->pm.dpm.thermal.max_hotspot_emergency_temp = range.hotspot_emergency_max;
- adev->pm.dpm.thermal.min_mem_temp = range.mem_min;
- adev->pm.dpm.thermal.max_mem_crit_temp = range.mem_crit_max;
- adev->pm.dpm.thermal.max_mem_emergency_temp = range.mem_emergency_max;
+ adev->pm.dpm.thermal.min_temp = range.min * SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
+ adev->pm.dpm.thermal.max_temp = range.max * SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
+ adev->pm.dpm.thermal.max_edge_emergency_temp = range.edge_emergency_max * SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
+ adev->pm.dpm.thermal.min_hotspot_temp = range.hotspot_min * SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
+ adev->pm.dpm.thermal.max_hotspot_crit_temp = range.hotspot_crit_max * SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
+ adev->pm.dpm.thermal.max_hotspot_emergency_temp = range.hotspot_emergency_max * SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
+ adev->pm.dpm.thermal.min_mem_temp = range.mem_min * SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
+ adev->pm.dpm.thermal.max_mem_crit_temp = range.mem_crit_max * SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
+ adev->pm.dpm.thermal.max_mem_emergency_temp = range.mem_emergency_max * SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
+ adev->pm.dpm.thermal.min_temp = range.min * SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
+ adev->pm.dpm.thermal.max_temp = range.max * SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
return ret;
}
@@ -1371,23 +1377,6 @@ static int smu_v11_0_gfx_off_control(struct smu_context *smu, bool enable)
return ret;
}
-static int smu_v11_0_get_current_rpm(struct smu_context *smu,
- uint32_t *current_rpm)
-{
- int ret;
-
- ret = smu_send_smc_msg(smu, SMU_MSG_GetCurrentRpm);
-
- if (ret) {
- pr_err("Attempt to get current RPM from SMC Failed!\n");
- return ret;
- }
-
- smu_read_smc_arg(smu, current_rpm);
-
- return 0;
-}
-
static uint32_t
smu_v11_0_get_fan_control_mode(struct smu_context *smu)
{
@@ -1773,7 +1762,6 @@ static const struct smu_funcs smu_v11_0_funcs = {
.set_deep_sleep_dcefclk = smu_v11_0_set_deep_sleep_dcefclk,
.display_clock_voltage_request = smu_v11_0_display_clock_voltage_request,
.set_watermarks_for_clock_ranges = smu_v11_0_set_watermarks_for_clock_ranges,
- .get_current_rpm = smu_v11_0_get_current_rpm,
.get_fan_control_mode = smu_v11_0_get_fan_control_mode,
.set_fan_control_mode = smu_v11_0_set_fan_control_mode,
.set_fan_speed_percent = smu_v11_0_set_fan_speed_percent,
diff --git a/drivers/gpu/drm/amd/powerplay/vega20_ppt.c b/drivers/gpu/drm/amd/powerplay/vega20_ppt.c
index bb9bb09cfc7a..dd6fd1c8bf24 100644
--- a/drivers/gpu/drm/amd/powerplay/vega20_ppt.c
+++ b/drivers/gpu/drm/amd/powerplay/vega20_ppt.c
@@ -450,7 +450,6 @@ static int vega20_store_powerplay_table(struct smu_context *smu)
memcpy(table_context->driver_pptable, &powerplay_table->smcPPTable,
sizeof(PPTable_t));
- table_context->software_shutdown_temp = powerplay_table->usSoftwareShutdownTemp;
table_context->thermal_controller_type = powerplay_table->ucThermalControllerType;
table_context->TDPODLimit = le32_to_cpu(powerplay_table->OverDrive8Table.ODSettingsMax[ATOM_VEGA20_ODSETTING_POWERPERCENTAGE]);
@@ -3015,6 +3014,23 @@ static int vega20_set_thermal_fan_table(struct smu_context *smu)
return ret;
}
+static int vega20_get_fan_speed_rpm(struct smu_context *smu,
+ uint32_t *speed)
+{
+ int ret;
+
+ ret = smu_send_smc_msg(smu, SMU_MSG_GetCurrentRpm);
+
+ if (ret) {
+ pr_err("Attempt to get current RPM from SMC Failed!\n");
+ return ret;
+ }
+
+ smu_read_smc_arg(smu, speed);
+
+ return 0;
+}
+
static int vega20_get_fan_speed_percent(struct smu_context *smu,
uint32_t *speed)
{
@@ -3022,7 +3038,7 @@ static int vega20_get_fan_speed_percent(struct smu_context *smu,
uint32_t current_rpm = 0, percent = 0;
PPTable_t *pptable = smu->smu_table.driver_pptable;
- ret = smu_get_current_rpm(smu, &current_rpm);
+ ret = vega20_get_fan_speed_rpm(smu, &current_rpm);
if (ret)
return ret;
@@ -3217,35 +3233,24 @@ static int vega20_set_watermarks_table(struct smu_context *smu,
return 0;
}
-static const struct smu_temperature_range vega20_thermal_policy[] =
-{
- {-273150, 99000, 99000, -273150, 99000, 99000, -273150, 99000, 99000},
- { 120000, 120000, 120000, 120000, 120000, 120000, 120000, 120000, 120000},
-};
-
static int vega20_get_thermal_temperature_range(struct smu_context *smu,
struct smu_temperature_range *range)
{
-
+ struct smu_table_context *table_context = &smu->smu_table;
+ ATOM_Vega20_POWERPLAYTABLE *powerplay_table = table_context->power_play_table;
PPTable_t *pptable = smu->smu_table.driver_pptable;
- if (!range)
+ if (!range || !powerplay_table)
return -EINVAL;
- memcpy(range, &vega20_thermal_policy[0], sizeof(struct smu_temperature_range));
-
- range->max = pptable->TedgeLimit *
- SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
- range->edge_emergency_max = (pptable->TedgeLimit + CTF_OFFSET_EDGE) *
- SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
- range->hotspot_crit_max = pptable->ThotspotLimit *
- SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
- range->hotspot_emergency_max = (pptable->ThotspotLimit + CTF_OFFSET_HOTSPOT) *
- SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
- range->mem_crit_max = pptable->ThbmLimit *
- SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
- range->mem_emergency_max = (pptable->ThbmLimit + CTF_OFFSET_HBM)*
- SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
+ /* The unit is temperature */
+ range->min = 0;
+ range->max = powerplay_table->usSoftwareShutdownTemp;
+ range->edge_emergency_max = (pptable->TedgeLimit + CTF_OFFSET_EDGE);
+ range->hotspot_crit_max = pptable->ThotspotLimit;
+ range->hotspot_emergency_max = (pptable->ThotspotLimit + CTF_OFFSET_HOTSPOT);
+ range->mem_crit_max = pptable->ThbmLimit;
+ range->mem_emergency_max = (pptable->ThbmLimit + CTF_OFFSET_HBM);
return 0;
@@ -3293,6 +3298,7 @@ static const struct pptable_funcs vega20_ppt_funcs = {
.is_dpm_running = vega20_is_dpm_running,
.set_thermal_fan_table = vega20_set_thermal_fan_table,
.get_fan_speed_percent = vega20_get_fan_speed_percent,
+ .get_fan_speed_rpm = vega20_get_fan_speed_rpm,
.set_watermarks_table = vega20_set_watermarks_table,
.get_thermal_temperature_range = vega20_get_thermal_temperature_range
};
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.