From: Chengming Gui <jack....@amd.com>
Add set/get power profile mode functions.
Added dependency interfaces:
1) vega20_set_activity_monitor_coeff
2) vega20_get_activity_monitor_coeff
3) conv_power_profile_to_pplib_workload
Signed-off-by: Chengming Gui <jack....@amd.com>
Reviewed-by: Huang Rui <ray.hu...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 9 +-
drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | 19 ++
drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h | 22 ++
drivers/gpu/drm/amd/powerplay/smu_v11_0.c | 293 +++++++++++++++++++++++++
4 files changed, 340 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
index d748256..7015e03 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
@@ -1136,7 +1136,9 @@ static ssize_t amdgpu_get_pp_power_profile_mode(struct
device *dev,
struct drm_device *ddev = dev_get_drvdata(dev);
struct amdgpu_device *adev = ddev->dev_private;
- if (adev->powerplay.pp_funcs->get_power_profile_mode)
+ if (is_support_sw_smu(adev))
+ return smu_get_power_profile_mode(&adev->smu, buf);
+ else if (adev->powerplay.pp_funcs->get_power_profile_mode)
return amdgpu_dpm_get_power_profile_mode(adev, buf);
return snprintf(buf, PAGE_SIZE, "\n");
@@ -1186,9 +1188,10 @@ static ssize_t amdgpu_set_pp_power_profile_mode(struct
device *dev,
}
}
parameter[parameter_size] = profile_mode;
- if (adev->powerplay.pp_funcs->set_power_profile_mode)
+ if (is_support_sw_smu(adev))
+ ret = smu_set_power_profile_mode(&adev->smu, parameter,
parameter_size);
+ else if (adev->powerplay.pp_funcs->set_power_profile_mode)
ret = amdgpu_dpm_set_power_profile_mode(adev, parameter,
parameter_size);
-
if (!ret)
return count;
fail:
diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
index eed6cb9..14788d4 100644
--- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
@@ -323,6 +323,25 @@ static int smu_sw_init(void *handle)
bitmap_zero(smu->smu_feature.enabled, SMU_FEATURE_MAX);
bitmap_zero(smu->smu_feature.allowed, SMU_FEATURE_MAX);
smu->watermarks_bitmap = 0;
+ smu->power_profile_mode = PP_SMC_POWER_PROFILE_BOOTUP_DEFAULT;
+ smu->default_power_profile_mode = PP_SMC_POWER_PROFILE_BOOTUP_DEFAULT;
+
+ smu->workload_mask = 1 <<
smu->workload_prority[PP_SMC_POWER_PROFILE_BOOTUP_DEFAULT];
+ smu->workload_prority[PP_SMC_POWER_PROFILE_BOOTUP_DEFAULT] = 0;
+ smu->workload_prority[PP_SMC_POWER_PROFILE_FULLSCREEN3D] = 1;
+ smu->workload_prority[PP_SMC_POWER_PROFILE_POWERSAVING] = 2;
+ smu->workload_prority[PP_SMC_POWER_PROFILE_VIDEO] = 3;
+ smu->workload_prority[PP_SMC_POWER_PROFILE_VR] = 4;
+ smu->workload_prority[PP_SMC_POWER_PROFILE_COMPUTE] = 5;
+ smu->workload_prority[PP_SMC_POWER_PROFILE_CUSTOM] = 6;
+
+ smu->workload_setting[0] = PP_SMC_POWER_PROFILE_BOOTUP_DEFAULT;
+ smu->workload_setting[1] = PP_SMC_POWER_PROFILE_FULLSCREEN3D;
+ smu->workload_setting[2] = PP_SMC_POWER_PROFILE_POWERSAVING;
+ smu->workload_setting[3] = PP_SMC_POWER_PROFILE_VIDEO;
+ smu->workload_setting[4] = PP_SMC_POWER_PROFILE_VR;
+ smu->workload_setting[5] = PP_SMC_POWER_PROFILE_COMPUTE;
+ smu->workload_setting[6] = PP_SMC_POWER_PROFILE_CUSTOM;
ret = smu_init_microcode(smu);
if (ret) {
diff --git a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
index 0b04bb2..191bfc2 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
@@ -335,6 +335,7 @@ struct smu_feature
DECLARE_BITMAP(enabled, SMU_FEATURE_MAX);
};
+#define WORKLOAD_POLICY_MAX 7
struct smu_context
{
struct amdgpu_device *adev;
@@ -361,6 +362,12 @@ struct smu_context
#define WATERMARKS_EXIST (1 << 0)
#define WATERMARKS_LOADED (1 << 1)
uint32_t watermarks_bitmap;
+
+ uint32_t workload_mask;
+ uint32_t workload_prority[WORKLOAD_POLICY_MAX];
+ uint32_t workload_setting[WORKLOAD_POLICY_MAX];
+ uint32_t power_profile_mode;
+ uint32_t default_power_profile_mode;
};
struct pptable_funcs {
@@ -389,6 +396,8 @@ struct pptable_funcs {
struct
pp_clock_levels_with_voltage
*clocks);
+ int (*get_power_profile_mode)(struct smu_context *smu, char *buf);
+ int (*set_power_profile_mode)(struct smu_context *smu, long *input,
uint32_t size);
};
struct smu_funcs
@@ -453,6 +462,15 @@ 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 (*set_od8_default_settings)(struct smu_context *smu);
+ int (*get_activity_monitor_coeff)(struct smu_context *smu,
+ uint8_t *table,
+ uint16_t workload_type);
+ int (*set_activity_monitor_coeff)(struct smu_context *smu,
+ uint8_t *table,
+ uint16_t workload_type);
+ int (*conv_power_profile_to_pplib_workload)(int power_profile);
+ int (*get_power_profile_mode)(struct smu_context *smu, char *buf);
+ int (*set_power_profile_mode)(struct smu_context *smu, long *input,
uint32_t size);
};
#define smu_init_microcode(smu) \
@@ -547,6 +565,10 @@ struct smu_funcs
((smu)->funcs->start_thermal_control?
(smu)->funcs->start_thermal_control((smu)) : 0)
#define smu_read_sensor(smu, sensor, data, size) \
((smu)->funcs->read_sensor? (smu)->funcs->read_sensor((smu), (sensor),
(data), (size)) : 0)
+#define smu_get_power_profile_mode(smu, buf) \
+ ((smu)->funcs->get_power_profile_mode ?
(smu)->funcs->get_power_profile_mode((smu), buf) : 0)
+#define smu_set_power_profile_mode(smu, param, param_size) \
+ ((smu)->funcs->set_power_profile_mode ?
(smu)->funcs->set_power_profile_mode((smu), (param), (param_size)) : 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)
diff --git a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
index 403b0f4..6cabc87 100644
--- a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
+++ b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
@@ -308,6 +308,10 @@ static int smu_v11_0_init_smc_tables(struct smu_context
*smu)
PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
SMU_TABLE_INIT(tables, TABLE_PMSTATUSLOG, SMU11_TOOL_SIZE, PAGE_SIZE,
AMDGPU_GEM_DOMAIN_VRAM);
+ SMU_TABLE_INIT(tables, TABLE_ACTIVITY_MONITOR_COEFF,
+ sizeof(DpmActivityMonitorCoeffInt_t),
+ PAGE_SIZE,
+ AMDGPU_GEM_DOMAIN_VRAM);
ret = smu_v11_0_init_dpm_context(smu);
if (ret)
@@ -1236,6 +1240,290 @@ static int smu_v11_0_set_od8_default_settings(struct
smu_context *smu)
return 0;
}
+static int smu_v11_0_set_activity_monitor_coeff(struct smu_context *smu,
+ uint8_t *table, uint16_t workload_type)
+{
+ int ret = 0;
+ memcpy(smu->smu_table.tables[TABLE_ACTIVITY_MONITOR_COEFF].cpu_addr,
+ table, smu->smu_table.tables[TABLE_ACTIVITY_MONITOR_COEFF].size);
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetDriverDramAddrHigh,
+
upper_32_bits(smu->smu_table.tables[TABLE_ACTIVITY_MONITOR_COEFF].mc_address));
+ if (ret) {
+ pr_err("[%s] Attempt to Set Dram Addr High Failed!", __func__);
+ return ret;
+ }
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetDriverDramAddrLow,
+
lower_32_bits(smu->smu_table.tables[TABLE_ACTIVITY_MONITOR_COEFF].mc_address));
+ if (ret) {
+ pr_err("[%s] Attempt to Set Dram Addr Low Failed!", __func__);
+ return ret;
+ }
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_TransferTableSmu2Dram,
+ TABLE_ACTIVITY_MONITOR_COEFF |
(workload_type << 16));
+ if (ret) {
+ pr_err("[%s] Attempt to Transfer Table From SMU Failed!",
__func__);
+ return ret;
+ }
+
+ return ret;
+}
+
+static int smu_v11_0_get_activity_monitor_coeff(struct smu_context *smu,
+ uint8_t *table, uint16_t workload_type)
+{
+ int ret = 0;
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetDriverDramAddrHigh,
+
upper_32_bits(smu->smu_table.tables[TABLE_ACTIVITY_MONITOR_COEFF].mc_address));
+ if (ret) {
+ pr_err("[%s] Attempt to Set Dram Addr High Failed!", __func__);
+ return ret;
+ }
+
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_SetDriverDramAddrLow,
+
lower_32_bits(smu->smu_table.tables[TABLE_ACTIVITY_MONITOR_COEFF].mc_address));
+ if (ret) {
+ pr_err("[%s] Attempt to Set Dram Addr Low Failed!", __func__);
+ return ret;
+ }
+
+ ret = smu_send_smc_msg_with_param(smu, SMU_MSG_TransferTableSmu2Dram,
+ TABLE_ACTIVITY_MONITOR_COEFF |
(workload_type << 16));
+ if (ret) {
+ pr_err("[%s] Attempt to Transfer Table From SMU Failed!",
__func__);
+ return ret;
+ }
+
+ return ret;
+}
+
+static int smu_v11_0_conv_power_profile_to_pplib_workload(int power_profile)
+{
+ int pplib_workload = 0;
+
+ switch (power_profile) {
+ case PP_SMC_POWER_PROFILE_BOOTUP_DEFAULT:
+ pplib_workload = WORKLOAD_DEFAULT_BIT;
+ break;
+ case PP_SMC_POWER_PROFILE_FULLSCREEN3D:
+ pplib_workload = WORKLOAD_PPLIB_FULL_SCREEN_3D_BIT;
+ break;
+ case PP_SMC_POWER_PROFILE_POWERSAVING:
+ pplib_workload = WORKLOAD_PPLIB_POWER_SAVING_BIT;
+ break;
+ case PP_SMC_POWER_PROFILE_VIDEO:
+ pplib_workload = WORKLOAD_PPLIB_VIDEO_BIT;
+ break;
+ case PP_SMC_POWER_PROFILE_VR:
+ pplib_workload = WORKLOAD_PPLIB_VR_BIT;
+ break;
+ case PP_SMC_POWER_PROFILE_COMPUTE:
+ pplib_workload = WORKLOAD_PPLIB_COMPUTE_BIT;
+ break;
+ case PP_SMC_POWER_PROFILE_CUSTOM:
+ pplib_workload = WORKLOAD_PPLIB_CUSTOM_BIT;
+ break;
+ }
+
+ return pplib_workload;
+}
+
+static int smu_v11_0_get_power_profile_mode(struct smu_context *smu, char *buf)
+{
+ DpmActivityMonitorCoeffInt_t activity_monitor;
+ uint32_t i, size = 0;
+ uint16_t workload_type = 0;
+ static const char *profile_name[] = {
+ "BOOTUP_DEFAULT",
+ "3D_FULL_SCREEN",
+ "POWER_SAVING",
+ "VIDEO",
+ "VR",
+ "COMPUTE",
+ "CUSTOM"};
+ static const char *title[] = {
+ "PROFILE_INDEX(NAME)",
+ "CLOCK_TYPE(NAME)",
+ "FPS",
+ "UseRlcBusy",
+ "MinActiveFreqType",
+ "MinActiveFreq",
+ "BoosterFreqType",
+ "BoosterFreq",
+ "PD_Data_limit_c",
+ "PD_Data_error_coeff",
+ "PD_Data_error_rate_coeff"};
+ int result = 0;
+
+ if (!buf)
+ return -EINVAL;
+
+ size += sprintf(buf + size, "%16s %s %s %s %s %s %s %s %s %s %s\n",
+ title[0], title[1], title[2], title[3], title[4],
title[5],
+ title[6], title[7], title[8], title[9], title[10]);
+
+ for (i = 0; i <= PP_SMC_POWER_PROFILE_CUSTOM; i++) {
+ /* conv PP_SMC_POWER_PROFILE* to WORKLOAD_PPLIB_*_BIT */
+ workload_type =
smu_v11_0_conv_power_profile_to_pplib_workload(i);
+ result = smu_v11_0_get_activity_monitor_coeff(smu,
+ (uint8_t
*)(&activity_monitor),
+ workload_type);
+ if (result) {
+ pr_err("[%s] Failed to get activity monitor!",
__func__);
+ return result;
+ }
+
+ size += sprintf(buf + size, "%2d %14s%s:\n",
+ i, profile_name[i], (i == smu->power_profile_mode) ?
"*" : " ");
+
+ size += sprintf(buf + size, "%19s %d(%13s) %7d %7d %7d %7d %7d
%7d %7d %7d %7d\n",
+ " ",
+ 0,
+ "GFXCLK",
+ activity_monitor.Gfx_FPS,
+ activity_monitor.Gfx_UseRlcBusy,
+ activity_monitor.Gfx_MinActiveFreqType,
+ activity_monitor.Gfx_MinActiveFreq,
+ activity_monitor.Gfx_BoosterFreqType,
+ activity_monitor.Gfx_BoosterFreq,
+ activity_monitor.Gfx_PD_Data_limit_c,
+ activity_monitor.Gfx_PD_Data_error_coeff,
+ activity_monitor.Gfx_PD_Data_error_rate_coeff);
+
+ size += sprintf(buf + size, "%19s %d(%13s) %7d %7d %7d %7d %7d
%7d %7d %7d %7d\n",
+ " ",
+ 1,
+ "SOCCLK",
+ activity_monitor.Soc_FPS,
+ activity_monitor.Soc_UseRlcBusy,
+ activity_monitor.Soc_MinActiveFreqType,
+ activity_monitor.Soc_MinActiveFreq,
+ activity_monitor.Soc_BoosterFreqType,
+ activity_monitor.Soc_BoosterFreq,
+ activity_monitor.Soc_PD_Data_limit_c,
+ activity_monitor.Soc_PD_Data_error_coeff,
+ activity_monitor.Soc_PD_Data_error_rate_coeff);
+
+ size += sprintf(buf + size, "%19s %d(%13s) %7d %7d %7d %7d %7d
%7d %7d %7d %7d\n",
+ " ",
+ 2,
+ "UCLK",
+ activity_monitor.Mem_FPS,
+ activity_monitor.Mem_UseRlcBusy,
+ activity_monitor.Mem_MinActiveFreqType,
+ activity_monitor.Mem_MinActiveFreq,
+ activity_monitor.Mem_BoosterFreqType,
+ activity_monitor.Mem_BoosterFreq,
+ activity_monitor.Mem_PD_Data_limit_c,
+ activity_monitor.Mem_PD_Data_error_coeff,
+ activity_monitor.Mem_PD_Data_error_rate_coeff);
+
+ size += sprintf(buf + size, "%19s %d(%13s) %7d %7d %7d %7d %7d
%7d %7d %7d %7d\n",
+ " ",
+ 3,
+ "FCLK",
+ activity_monitor.Fclk_FPS,
+ activity_monitor.Fclk_UseRlcBusy,
+ activity_monitor.Fclk_MinActiveFreqType,
+ activity_monitor.Fclk_MinActiveFreq,
+ activity_monitor.Fclk_BoosterFreqType,
+ activity_monitor.Fclk_BoosterFreq,
+ activity_monitor.Fclk_PD_Data_limit_c,
+ activity_monitor.Fclk_PD_Data_error_coeff,
+ activity_monitor.Fclk_PD_Data_error_rate_coeff);
+ }
+
+ return size;
+}
+
+static int smu_v11_0_set_power_profile_mode(struct smu_context *smu, long
*input, uint32_t size)
+{
+ DpmActivityMonitorCoeffInt_t activity_monitor;
+ int workload_type, ret = 0;
+
+ smu->power_profile_mode = input[size];
+
+ if (smu->power_profile_mode > PP_SMC_POWER_PROFILE_CUSTOM) {
+ pr_err("Invalid power profile mode %d\n",
smu->power_profile_mode);
+ return -EINVAL;
+ }
+
+ if (smu->power_profile_mode == PP_SMC_POWER_PROFILE_CUSTOM) {
+ if (size < 0)
+ return -EINVAL;
+
+ ret = smu_v11_0_get_activity_monitor_coeff(smu,
+ (uint8_t
*)(&activity_monitor),
+
WORKLOAD_PPLIB_CUSTOM_BIT);
+ if (ret) {
+ pr_err("[%s] Failed to get activity monitor!",
__func__);
+ return ret;
+ }
+
+ switch (input[0]) {
+ case 0: /* Gfxclk */
+ activity_monitor.Gfx_FPS = input[1];
+ activity_monitor.Gfx_UseRlcBusy = input[2];
+ activity_monitor.Gfx_MinActiveFreqType = input[3];
+ activity_monitor.Gfx_MinActiveFreq = input[4];
+ activity_monitor.Gfx_BoosterFreqType = input[5];
+ activity_monitor.Gfx_BoosterFreq = input[6];
+ activity_monitor.Gfx_PD_Data_limit_c = input[7];
+ activity_monitor.Gfx_PD_Data_error_coeff = input[8];
+ activity_monitor.Gfx_PD_Data_error_rate_coeff =
input[9];
+ break;
+ case 1: /* Socclk */
+ activity_monitor.Soc_FPS = input[1];
+ activity_monitor.Soc_UseRlcBusy = input[2];
+ activity_monitor.Soc_MinActiveFreqType = input[3];
+ activity_monitor.Soc_MinActiveFreq = input[4];
+ activity_monitor.Soc_BoosterFreqType = input[5];
+ activity_monitor.Soc_BoosterFreq = input[6];
+ activity_monitor.Soc_PD_Data_limit_c = input[7];
+ activity_monitor.Soc_PD_Data_error_coeff = input[8];
+ activity_monitor.Soc_PD_Data_error_rate_coeff =
input[9];
+ break;
+ case 2: /* Uclk */
+ activity_monitor.Mem_FPS = input[1];
+ activity_monitor.Mem_UseRlcBusy = input[2];
+ activity_monitor.Mem_MinActiveFreqType = input[3];
+ activity_monitor.Mem_MinActiveFreq = input[4];
+ activity_monitor.Mem_BoosterFreqType = input[5];
+ activity_monitor.Mem_BoosterFreq = input[6];
+ activity_monitor.Mem_PD_Data_limit_c = input[7];
+ activity_monitor.Mem_PD_Data_error_coeff = input[8];
+ activity_monitor.Mem_PD_Data_error_rate_coeff =
input[9];
+ break;
+ case 3: /* Fclk */
+ activity_monitor.Fclk_FPS = input[1];
+ activity_monitor.Fclk_UseRlcBusy = input[2];
+ activity_monitor.Fclk_MinActiveFreqType = input[3];
+ activity_monitor.Fclk_MinActiveFreq = input[4];
+ activity_monitor.Fclk_BoosterFreqType = input[5];
+ activity_monitor.Fclk_BoosterFreq = input[6];
+ activity_monitor.Fclk_PD_Data_limit_c = input[7];
+ activity_monitor.Fclk_PD_Data_error_coeff = input[8];
+ activity_monitor.Fclk_PD_Data_error_rate_coeff =
input[9];
+ break;
+ }
+
+ ret = smu_v11_0_set_activity_monitor_coeff(smu,
+ (uint8_t
*)(&activity_monitor),
+
WORKLOAD_PPLIB_CUSTOM_BIT);
+ if (ret) {
+ pr_err("[%s] Failed to set activity monitor!",
__func__);
+ return ret;
+ }
+ }
+
+ /* conv PP_SMC_POWER_PROFILE* to WORKLOAD_PPLIB_*_BIT */
+ workload_type =
+
smu_v11_0_conv_power_profile_to_pplib_workload(smu->power_profile_mode);
+ smu_send_smc_msg_with_param(smu, SMU_MSG_SetWorkloadMask,
+ 1 << workload_type);
+
+ return ret;
+}
+
static const struct smu_funcs smu_v11_0_funcs = {
.init_microcode = smu_v11_0_init_microcode,
.load_microcode = smu_v11_0_load_microcode,
@@ -1274,6 +1562,11 @@ static const struct smu_funcs smu_v11_0_funcs = {
.display_clock_voltage_request =
smu_v11_0_display_clock_voltage_request,
.set_watermarks_for_clock_ranges =
smu_v11_0_set_watermarks_for_clock_ranges,
.set_od8_default_settings = smu_v11_0_set_od8_default_settings,
+ .get_activity_monitor_coeff = smu_v11_0_get_activity_monitor_coeff,
+ .set_activity_monitor_coeff = smu_v11_0_set_activity_monitor_coeff,
+ .conv_power_profile_to_pplib_workload =
smu_v11_0_conv_power_profile_to_pplib_workload,
+ .get_power_profile_mode = smu_v11_0_get_power_profile_mode,
+ .set_power_profile_mode = smu_v11_0_set_power_profile_mode,
};
void smu_v11_0_set_smu_funcs(struct smu_context *smu)
--
2.7.4
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