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path: root/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
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Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/amd_powerplay.c')
-rw-r--r--drivers/gpu/drm/amd/powerplay/amd_powerplay.c134
1 files changed, 105 insertions, 29 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
index d6aa1d414320..9bc27f468d5b 100644
--- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
+++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
@@ -300,7 +300,7 @@ static int pp_set_clockgating_by_smu(void *handle, uint32_t msg_id)
return -EINVAL;
if (hwmgr->hwmgr_func->update_clock_gatings == NULL) {
- pr_info("%s was not implemented.\n", __func__);
+ pr_info_ratelimited("%s was not implemented.\n", __func__);
return 0;
}
@@ -387,7 +387,7 @@ static uint32_t pp_dpm_get_sclk(void *handle, bool low)
return 0;
if (hwmgr->hwmgr_func->get_sclk == NULL) {
- pr_info("%s was not implemented.\n", __func__);
+ pr_info_ratelimited("%s was not implemented.\n", __func__);
return 0;
}
mutex_lock(&hwmgr->smu_lock);
@@ -405,7 +405,7 @@ static uint32_t pp_dpm_get_mclk(void *handle, bool low)
return 0;
if (hwmgr->hwmgr_func->get_mclk == NULL) {
- pr_info("%s was not implemented.\n", __func__);
+ pr_info_ratelimited("%s was not implemented.\n", __func__);
return 0;
}
mutex_lock(&hwmgr->smu_lock);
@@ -422,7 +422,7 @@ static void pp_dpm_powergate_vce(void *handle, bool gate)
return;
if (hwmgr->hwmgr_func->powergate_vce == NULL) {
- pr_info("%s was not implemented.\n", __func__);
+ pr_info_ratelimited("%s was not implemented.\n", __func__);
return;
}
mutex_lock(&hwmgr->smu_lock);
@@ -438,7 +438,7 @@ static void pp_dpm_powergate_uvd(void *handle, bool gate)
return;
if (hwmgr->hwmgr_func->powergate_uvd == NULL) {
- pr_info("%s was not implemented.\n", __func__);
+ pr_info_ratelimited("%s was not implemented.\n", __func__);
return;
}
mutex_lock(&hwmgr->smu_lock);
@@ -505,7 +505,7 @@ static void pp_dpm_set_fan_control_mode(void *handle, uint32_t mode)
return;
if (hwmgr->hwmgr_func->set_fan_control_mode == NULL) {
- pr_info("%s was not implemented.\n", __func__);
+ pr_info_ratelimited("%s was not implemented.\n", __func__);
return;
}
mutex_lock(&hwmgr->smu_lock);
@@ -522,7 +522,7 @@ static uint32_t pp_dpm_get_fan_control_mode(void *handle)
return 0;
if (hwmgr->hwmgr_func->get_fan_control_mode == NULL) {
- pr_info("%s was not implemented.\n", __func__);
+ pr_info_ratelimited("%s was not implemented.\n", __func__);
return 0;
}
mutex_lock(&hwmgr->smu_lock);
@@ -540,7 +540,7 @@ static int pp_dpm_set_fan_speed_percent(void *handle, uint32_t percent)
return -EINVAL;
if (hwmgr->hwmgr_func->set_fan_speed_percent == NULL) {
- pr_info("%s was not implemented.\n", __func__);
+ pr_info_ratelimited("%s was not implemented.\n", __func__);
return 0;
}
mutex_lock(&hwmgr->smu_lock);
@@ -558,7 +558,7 @@ static int pp_dpm_get_fan_speed_percent(void *handle, uint32_t *speed)
return -EINVAL;
if (hwmgr->hwmgr_func->get_fan_speed_percent == NULL) {
- pr_info("%s was not implemented.\n", __func__);
+ pr_info_ratelimited("%s was not implemented.\n", __func__);
return 0;
}
@@ -594,7 +594,7 @@ static int pp_dpm_set_fan_speed_rpm(void *handle, uint32_t rpm)
return -EINVAL;
if (hwmgr->hwmgr_func->set_fan_speed_rpm == NULL) {
- pr_info("%s was not implemented.\n", __func__);
+ pr_info_ratelimited("%s was not implemented.\n", __func__);
return 0;
}
mutex_lock(&hwmgr->smu_lock);
@@ -720,12 +720,12 @@ static int pp_dpm_force_clock_level(void *handle,
return -EINVAL;
if (hwmgr->hwmgr_func->force_clock_level == NULL) {
- pr_info("%s was not implemented.\n", __func__);
+ pr_info_ratelimited("%s was not implemented.\n", __func__);
return 0;
}
if (hwmgr->dpm_level != AMD_DPM_FORCED_LEVEL_MANUAL) {
- pr_info("force clock level is for dpm manual mode only.\n");
+ pr_debug("force clock level is for dpm manual mode only.\n");
return -EINVAL;
}
@@ -745,7 +745,7 @@ static int pp_dpm_print_clock_levels(void *handle,
return -EINVAL;
if (hwmgr->hwmgr_func->print_clock_levels == NULL) {
- pr_info("%s was not implemented.\n", __func__);
+ pr_info_ratelimited("%s was not implemented.\n", __func__);
return 0;
}
mutex_lock(&hwmgr->smu_lock);
@@ -763,7 +763,7 @@ static int pp_dpm_get_sclk_od(void *handle)
return -EINVAL;
if (hwmgr->hwmgr_func->get_sclk_od == NULL) {
- pr_info("%s was not implemented.\n", __func__);
+ pr_info_ratelimited("%s was not implemented.\n", __func__);
return 0;
}
mutex_lock(&hwmgr->smu_lock);
@@ -781,7 +781,7 @@ static int pp_dpm_set_sclk_od(void *handle, uint32_t value)
return -EINVAL;
if (hwmgr->hwmgr_func->set_sclk_od == NULL) {
- pr_info("%s was not implemented.\n", __func__);
+ pr_info_ratelimited("%s was not implemented.\n", __func__);
return 0;
}
@@ -800,7 +800,7 @@ static int pp_dpm_get_mclk_od(void *handle)
return -EINVAL;
if (hwmgr->hwmgr_func->get_mclk_od == NULL) {
- pr_info("%s was not implemented.\n", __func__);
+ pr_info_ratelimited("%s was not implemented.\n", __func__);
return 0;
}
mutex_lock(&hwmgr->smu_lock);
@@ -818,7 +818,7 @@ static int pp_dpm_set_mclk_od(void *handle, uint32_t value)
return -EINVAL;
if (hwmgr->hwmgr_func->set_mclk_od == NULL) {
- pr_info("%s was not implemented.\n", __func__);
+ pr_info_ratelimited("%s was not implemented.\n", __func__);
return 0;
}
mutex_lock(&hwmgr->smu_lock);
@@ -878,7 +878,7 @@ static int pp_get_power_profile_mode(void *handle, char *buf)
return -EINVAL;
if (hwmgr->hwmgr_func->get_power_profile_mode == NULL) {
- pr_info("%s was not implemented.\n", __func__);
+ pr_info_ratelimited("%s was not implemented.\n", __func__);
return snprintf(buf, PAGE_SIZE, "\n");
}
@@ -894,12 +894,12 @@ static int pp_set_power_profile_mode(void *handle, long *input, uint32_t size)
return ret;
if (hwmgr->hwmgr_func->set_power_profile_mode == NULL) {
- pr_info("%s was not implemented.\n", __func__);
+ pr_info_ratelimited("%s was not implemented.\n", __func__);
return ret;
}
if (hwmgr->dpm_level != AMD_DPM_FORCED_LEVEL_MANUAL) {
- pr_info("power profile setting is for manual dpm mode only.\n");
+ pr_debug("power profile setting is for manual dpm mode only.\n");
return ret;
}
@@ -917,7 +917,7 @@ static int pp_odn_edit_dpm_table(void *handle, uint32_t type, long *input, uint3
return -EINVAL;
if (hwmgr->hwmgr_func->odn_edit_dpm_table == NULL) {
- pr_info("%s was not implemented.\n", __func__);
+ pr_info_ratelimited("%s was not implemented.\n", __func__);
return -EINVAL;
}
@@ -935,7 +935,7 @@ static int pp_dpm_switch_power_profile(void *handle,
return -EINVAL;
if (hwmgr->hwmgr_func->set_power_profile_mode == NULL) {
- pr_info("%s was not implemented.\n", __func__);
+ pr_info_ratelimited("%s was not implemented.\n", __func__);
return -EINVAL;
}
@@ -972,7 +972,7 @@ static int pp_set_power_limit(void *handle, uint32_t limit)
return -EINVAL;
if (hwmgr->hwmgr_func->set_power_limit == NULL) {
- pr_info("%s was not implemented.\n", __func__);
+ pr_info_ratelimited("%s was not implemented.\n", __func__);
return -EINVAL;
}
@@ -1072,7 +1072,7 @@ static int pp_get_current_clocks(void *handle,
&hw_clocks, PHM_PerformanceLevelDesignation_Activity);
if (ret) {
- pr_info("Error in phm_get_clock_info \n");
+ pr_debug("Error in phm_get_clock_info \n");
mutex_unlock(&hwmgr->smu_lock);
return -EINVAL;
}
@@ -1212,7 +1212,7 @@ static int pp_dpm_powergate_mmhub(void *handle)
return -EINVAL;
if (hwmgr->hwmgr_func->powergate_mmhub == NULL) {
- pr_info("%s was not implemented.\n", __func__);
+ pr_info_ratelimited("%s was not implemented.\n", __func__);
return 0;
}
@@ -1227,7 +1227,7 @@ static int pp_dpm_powergate_gfx(void *handle, bool gate)
return 0;
if (hwmgr->hwmgr_func->powergate_gfx == NULL) {
- pr_info("%s was not implemented.\n", __func__);
+ pr_info_ratelimited("%s was not implemented.\n", __func__);
return 0;
}
@@ -1242,7 +1242,7 @@ static void pp_dpm_powergate_acp(void *handle, bool gate)
return;
if (hwmgr->hwmgr_func->powergate_acp == NULL) {
- pr_info("%s was not implemented.\n", __func__);
+ pr_info_ratelimited("%s was not implemented.\n", __func__);
return;
}
@@ -1257,7 +1257,7 @@ static void pp_dpm_powergate_sdma(void *handle, bool gate)
return;
if (hwmgr->hwmgr_func->powergate_sdma == NULL) {
- pr_info("%s was not implemented.\n", __func__);
+ pr_info_ratelimited("%s was not implemented.\n", __func__);
return;
}
@@ -1303,7 +1303,7 @@ static int pp_notify_smu_enable_pwe(void *handle)
return -EINVAL;
if (hwmgr->hwmgr_func->smus_notify_pwe == NULL) {
- pr_info("%s was not implemented.\n", __func__);
+ pr_info_ratelimited("%s was not implemented.\n", __func__);
return -EINVAL;;
}
@@ -1332,6 +1332,78 @@ static int pp_enable_mgpu_fan_boost(void *handle)
return 0;
}
+static int pp_set_min_deep_sleep_dcefclk(void *handle, uint32_t clock)
+{
+ struct pp_hwmgr *hwmgr = handle;
+
+ if (!hwmgr || !hwmgr->pm_en)
+ return -EINVAL;
+
+ if (hwmgr->hwmgr_func->set_min_deep_sleep_dcefclk == NULL) {
+ pr_debug("%s was not implemented.\n", __func__);
+ return -EINVAL;;
+ }
+
+ mutex_lock(&hwmgr->smu_lock);
+ hwmgr->hwmgr_func->set_min_deep_sleep_dcefclk(hwmgr, clock);
+ mutex_unlock(&hwmgr->smu_lock);
+
+ return 0;
+}
+
+static int pp_set_hard_min_dcefclk_by_freq(void *handle, uint32_t clock)
+{
+ struct pp_hwmgr *hwmgr = handle;
+
+ if (!hwmgr || !hwmgr->pm_en)
+ return -EINVAL;
+
+ if (hwmgr->hwmgr_func->set_hard_min_dcefclk_by_freq == NULL) {
+ pr_debug("%s was not implemented.\n", __func__);
+ return -EINVAL;;
+ }
+
+ mutex_lock(&hwmgr->smu_lock);
+ hwmgr->hwmgr_func->set_hard_min_dcefclk_by_freq(hwmgr, clock);
+ mutex_unlock(&hwmgr->smu_lock);
+
+ return 0;
+}
+
+static int pp_set_hard_min_fclk_by_freq(void *handle, uint32_t clock)
+{
+ struct pp_hwmgr *hwmgr = handle;
+
+ if (!hwmgr || !hwmgr->pm_en)
+ return -EINVAL;
+
+ if (hwmgr->hwmgr_func->set_hard_min_fclk_by_freq == NULL) {
+ pr_debug("%s was not implemented.\n", __func__);
+ return -EINVAL;;
+ }
+
+ mutex_lock(&hwmgr->smu_lock);
+ hwmgr->hwmgr_func->set_hard_min_fclk_by_freq(hwmgr, clock);
+ mutex_unlock(&hwmgr->smu_lock);
+
+ return 0;
+}
+
+static int pp_set_active_display_count(void *handle, uint32_t count)
+{
+ struct pp_hwmgr *hwmgr = handle;
+ int ret = 0;
+
+ if (!hwmgr || !hwmgr->pm_en)
+ return -EINVAL;
+
+ mutex_lock(&hwmgr->smu_lock);
+ ret = phm_set_active_display_count(hwmgr, count);
+ mutex_unlock(&hwmgr->smu_lock);
+
+ return ret;
+}
+
static const struct amd_pm_funcs pp_dpm_funcs = {
.load_firmware = pp_dpm_load_fw,
.wait_for_fw_loading_complete = pp_dpm_fw_loading_complete,
@@ -1378,4 +1450,8 @@ static const struct amd_pm_funcs pp_dpm_funcs = {
.get_display_mode_validation_clocks = pp_get_display_mode_validation_clocks,
.notify_smu_enable_pwe = pp_notify_smu_enable_pwe,
.enable_mgpu_fan_boost = pp_enable_mgpu_fan_boost,
+ .set_active_display_count = pp_set_active_display_count,
+ .set_min_deep_sleep_dcefclk = pp_set_min_deep_sleep_dcefclk,
+ .set_hard_min_dcefclk_by_freq = pp_set_hard_min_dcefclk_by_freq,
+ .set_hard_min_fclk_by_freq = pp_set_hard_min_fclk_by_freq,
};
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.