drm/amd/powerplay: add funciton get[set]_power_profile_mode for navi10 (v2)

add callback function get[set]_power_profile_mode for navi10 asic

v2: fix smu_update_table for rebase (Alex)

Signed-off-by: Kevin Wang <kevin1.wang@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
index 7359c34..bf9f493 100644 (file)
--- a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
+++ b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
@@ -859,6 +859,177 @@ static int navi10_get_fan_speed_percent(struct smu_context *smu,
        return ret;
 }
 
+static int navi10_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",
+                       "MinFreqType",
+                       "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_workload_get_type(smu, i);
+               result = smu_update_table(smu,
+                                         SMU_TABLE_ACTIVITY_MONITOR_COEFF | workload_type << 16,
+                                         (void *)(&activity_monitor), false);
+               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_MinFreqStep,
+                       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_MinFreqStep,
+                       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,
+                       "MEMLK",
+                       activity_monitor.Mem_FPS,
+                       activity_monitor.Mem_MinFreqStep,
+                       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);
+       }
+
+       return size;
+}
+
+static int navi10_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_update_table(smu,
+                                      SMU_TABLE_ACTIVITY_MONITOR_COEFF | WORKLOAD_PPLIB_CUSTOM_BIT << 16,
+                                      (void *)(&activity_monitor), false);
+               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_MinFreqStep = 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_MinFreqStep = 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: /* Memlk */
+                       activity_monitor.Mem_FPS = input[1];
+                       activity_monitor.Mem_MinFreqStep = 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;
+               }
+
+               ret = smu_update_table(smu,
+                                      SMU_TABLE_ACTIVITY_MONITOR_COEFF | WORKLOAD_PPLIB_CUSTOM_BIT << 16,
+                                      (void *)(&activity_monitor), true);
+               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_workload_get_type(smu, smu->power_profile_mode);
+       smu_send_smc_msg_with_param(smu, SMU_MSG_SetWorkloadMask,
+                                   1 << workload_type);
+
+       return ret;
+}
+
 static const struct pptable_funcs navi10_ppt_funcs = {
        .tables_init = navi10_tables_init,
        .alloc_dpm_context = navi10_allocate_dpm_context,
@@ -888,6 +1059,8 @@ static const struct pptable_funcs navi10_ppt_funcs = {
        .is_dpm_running = navi10_is_dpm_running,
        .set_thermal_fan_table = navi10_set_thermal_fan_table,
        .get_fan_speed_percent = navi10_get_fan_speed_percent,
+       .get_power_profile_mode = navi10_get_power_profile_mode,
+       .set_power_profile_mode = navi10_set_power_profile_mode,
 };
 
 void navi10_set_ppt_funcs(struct smu_context *smu)