drm/radeon/dpm: switch on new late_enable callback

Right now it's called right after enable, but after
reworking the dpm init order, it will get called later
to accomodate loading the smc early, but enabling
thermal interrupts and block powergating later after
the ring tests are complete.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

15 files changed, 53 insertions, 205 deletions

diff --git a/drivers/gpu/drm/radeon/btc_dpm.c b/drivers/gpu/drm/radeon/btc_dpm.c
index 9b6950d9b3c0..2eb985a0242c 100644
--- a/drivers/gpu/drm/radeon/btc_dpm.c
+++ b/drivers/gpu/drm/radeon/btc_dpm.c
@@ -2510,21 +2510,6 @@ int btc_dpm_enable(struct radeon_device *rdev)
         if (eg_pi->ls_clock_gating)
                 btc_ls_clock_gating_enable(rdev, true);
 
-        if (rdev->irq.installed &&
-            r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) {
-                PPSMC_Result result;
-
-                ret = rv770_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
-                if (ret)
-                        return ret;
-                rdev->irq.dpm_thermal = true;
-                radeon_irq_set(rdev);
-                result = rv770_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt);
-
-                if (result != PPSMC_Result_OK)
-                        DRM_DEBUG_KMS("Could not enable thermal interrupts.\n");
-        }
-
         rv770_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true);
 
         btc_init_stutter_mode(rdev);
diff --git a/drivers/gpu/drm/radeon/ci_dpm.c b/drivers/gpu/drm/radeon/ci_dpm.c
index 13ee5af3437e..6eab12d1641b 100644
--- a/drivers/gpu/drm/radeon/ci_dpm.c
+++ b/drivers/gpu/drm/radeon/ci_dpm.c
@@ -4656,30 +4656,9 @@ int ci_dpm_enable(struct radeon_device *rdev)
                 DRM_ERROR("ci_enable_power_containment failed\n");
                 return ret;
         }
-        if (rdev->irq.installed &&
-            r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) {
-#if 0
-                PPSMC_Result result;
-#endif
-                ret = ci_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
-                if (ret) {
-                        DRM_ERROR("ci_set_thermal_temperature_range failed\n");
-                        return ret;
-                }
-                rdev->irq.dpm_thermal = true;
-                radeon_irq_set(rdev);
-#if 0
-                result = ci_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt);
-
-                if (result != PPSMC_Result_OK)
-                        DRM_DEBUG_KMS("Could not enable thermal interrupts.\n");
-#endif
-        }
 
         ci_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true);
 
-        ci_dpm_powergate_uvd(rdev, true);
-
         ci_update_current_ps(rdev, boot_ps);
 
         return 0;
diff --git a/drivers/gpu/drm/radeon/cypress_dpm.c b/drivers/gpu/drm/radeon/cypress_dpm.c
index 920e1e4a52c5..cf783fc0ef21 100644
--- a/drivers/gpu/drm/radeon/cypress_dpm.c
+++ b/drivers/gpu/drm/radeon/cypress_dpm.c
@@ -1905,21 +1905,6 @@ int cypress_dpm_enable(struct radeon_device *rdev)
         if (pi->mg_clock_gating)
                 cypress_mg_clock_gating_enable(rdev, true);
 
-        if (rdev->irq.installed &&
-            r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) {
-                PPSMC_Result result;
-
-                ret = rv770_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
-                if (ret)
-                        return ret;
-                rdev->irq.dpm_thermal = true;
-                radeon_irq_set(rdev);
-                result = rv770_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt);
-
-                if (result != PPSMC_Result_OK)
-                        DRM_DEBUG_KMS("Could not enable thermal interrupts.\n");
-        }
-
         rv770_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true);
 
         return 0;
diff --git a/drivers/gpu/drm/radeon/kv_dpm.c b/drivers/gpu/drm/radeon/kv_dpm.c
index eced97975952..b6e01d5d2cce 100644
--- a/drivers/gpu/drm/radeon/kv_dpm.c
+++ b/drivers/gpu/drm/radeon/kv_dpm.c
@@ -1210,29 +1210,12 @@ int kv_dpm_enable(struct radeon_device *rdev)
 
         kv_reset_acp_boot_level(rdev);
 
-        if (rdev->irq.installed &&
-            r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) {
-                ret = kv_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
-                if (ret) {
-                        DRM_ERROR("kv_set_thermal_temperature_range failed\n");
-                        return ret;
-                }
-                rdev->irq.dpm_thermal = true;
-                radeon_irq_set(rdev);
-        }
-
         ret = kv_smc_bapm_enable(rdev, false);
         if (ret) {
                 DRM_ERROR("kv_smc_bapm_enable failed\n");
                 return ret;
         }
 
-        /* powerdown unused blocks for now */
-        kv_dpm_powergate_acp(rdev, true);
-        kv_dpm_powergate_samu(rdev, true);
-        kv_dpm_powergate_vce(rdev, true);
-        kv_dpm_powergate_uvd(rdev, true);
-
         kv_update_current_ps(rdev, rdev->pm.dpm.boot_ps);
 
         return ret;
diff --git a/drivers/gpu/drm/radeon/ni_dpm.c b/drivers/gpu/drm/radeon/ni_dpm.c
index 49c4d48f54d6..cb92287ca985 100644
--- a/drivers/gpu/drm/radeon/ni_dpm.c
+++ b/drivers/gpu/drm/radeon/ni_dpm.c
@@ -3710,21 +3710,6 @@ int ni_dpm_enable(struct radeon_device *rdev)
         if (eg_pi->ls_clock_gating)
                 ni_ls_clockgating_enable(rdev, true);
 
-        if (rdev->irq.installed &&
-            r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) {
-                PPSMC_Result result;
-
-                ret = rv770_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, 0xff * 1000);
-                if (ret)
-                        return ret;
-                rdev->irq.dpm_thermal = true;
-                radeon_irq_set(rdev);
-                result = rv770_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt);
-
-                if (result != PPSMC_Result_OK)
-                        DRM_DEBUG_KMS("Could not enable thermal interrupts.\n");
-        }
-
         rv770_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true);
 
         ni_update_current_ps(rdev, boot_ps);
diff --git a/drivers/gpu/drm/radeon/r600_dpm.c b/drivers/gpu/drm/radeon/r600_dpm.c
index 12e35dd2246e..e4cc9b314ce9 100644
--- a/drivers/gpu/drm/radeon/r600_dpm.c
+++ b/drivers/gpu/drm/radeon/r600_dpm.c
@@ -729,8 +729,8 @@ bool r600_is_uvd_state(u32 class, u32 class2)
         return false;
 }
 
-int r600_set_thermal_temperature_range(struct radeon_device *rdev,
-                                       int min_temp, int max_temp)
+static int r600_set_thermal_temperature_range(struct radeon_device *rdev,
+                                              int min_temp, int max_temp)
 {
         int low_temp = 0 * 1000;
         int high_temp = 255 * 1000;
diff --git a/drivers/gpu/drm/radeon/r600_dpm.h b/drivers/gpu/drm/radeon/r600_dpm.h
index 1000bf9719f2..07eab2b04e81 100644
--- a/drivers/gpu/drm/radeon/r600_dpm.h
+++ b/drivers/gpu/drm/radeon/r600_dpm.h
@@ -213,8 +213,6 @@ void r600_wait_for_power_level(struct radeon_device *rdev,
 void r600_start_dpm(struct radeon_device *rdev);
 void r600_stop_dpm(struct radeon_device *rdev);
 
-int r600_set_thermal_temperature_range(struct radeon_device *rdev,
-                                       int min_temp, int max_temp);
 bool r600_is_internal_thermal_sensor(enum radeon_int_thermal_type sensor);
 
 int r600_parse_extended_power_table(struct radeon_device *rdev);
diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c
index d4e5bcfeb77d..7fc76d165e89 100644
--- a/drivers/gpu/drm/radeon/radeon_pm.c
+++ b/drivers/gpu/drm/radeon/radeon_pm.c
@@ -1032,25 +1032,31 @@ static void radeon_pm_resume_dpm(struct radeon_device *rdev)
         radeon_dpm_setup_asic(rdev);
         ret = radeon_dpm_enable(rdev);
         mutex_unlock(&rdev->pm.mutex);
-        if (ret) {
-                DRM_ERROR("radeon: dpm resume failed\n");
-                if ((rdev->family >= CHIP_BARTS) &&
-                    (rdev->family <= CHIP_CAYMAN) &&
-                    rdev->mc_fw) {
-                        if (rdev->pm.default_vddc)
-                                radeon_atom_set_voltage(rdev, rdev->pm.default_vddc,
-                                                        SET_VOLTAGE_TYPE_ASIC_VDDC);
-                        if (rdev->pm.default_vddci)
-                                radeon_atom_set_voltage(rdev, rdev->pm.default_vddci,
-                                                        SET_VOLTAGE_TYPE_ASIC_VDDCI);
-                        if (rdev->pm.default_sclk)
-                                radeon_set_engine_clock(rdev, rdev->pm.default_sclk);
-                        if (rdev->pm.default_mclk)
-                                radeon_set_memory_clock(rdev, rdev->pm.default_mclk);
-                }
-        } else {
-                rdev->pm.dpm_enabled = true;
-                radeon_pm_compute_clocks(rdev);
+        if (ret)
+                goto dpm_resume_fail;
+        ret = radeon_pm_late_init(rdev);
+        if (ret)
+                goto dpm_resume_fail;
+
+        rdev->pm.dpm_enabled = true;
+        radeon_pm_compute_clocks(rdev);
+        return;
+
+dpm_resume_fail:
+        DRM_ERROR("radeon: dpm resume failed\n");
+        if ((rdev->family >= CHIP_BARTS) &&
+            (rdev->family <= CHIP_CAYMAN) &&
+            rdev->mc_fw) {
+                if (rdev->pm.default_vddc)
+                        radeon_atom_set_voltage(rdev, rdev->pm.default_vddc,
+                                                SET_VOLTAGE_TYPE_ASIC_VDDC);
+                if (rdev->pm.default_vddci)
+                        radeon_atom_set_voltage(rdev, rdev->pm.default_vddci,
+                                                SET_VOLTAGE_TYPE_ASIC_VDDCI);
+                if (rdev->pm.default_sclk)
+                        radeon_set_engine_clock(rdev, rdev->pm.default_sclk);
+                if (rdev->pm.default_mclk)
+                        radeon_set_memory_clock(rdev, rdev->pm.default_mclk);
         }
 }
 
@@ -1170,25 +1176,11 @@ static int radeon_pm_init_dpm(struct radeon_device *rdev)
         radeon_dpm_setup_asic(rdev);
         ret = radeon_dpm_enable(rdev);
         mutex_unlock(&rdev->pm.mutex);
-        if (ret) {
-                rdev->pm.dpm_enabled = false;
-                if ((rdev->family >= CHIP_BARTS) &&
-                    (rdev->family <= CHIP_CAYMAN) &&
-                    rdev->mc_fw) {
-                        if (rdev->pm.default_vddc)
-                                radeon_atom_set_voltage(rdev, rdev->pm.default_vddc,
-                                                        SET_VOLTAGE_TYPE_ASIC_VDDC);
-                        if (rdev->pm.default_vddci)
-                                radeon_atom_set_voltage(rdev, rdev->pm.default_vddci,
-                                                        SET_VOLTAGE_TYPE_ASIC_VDDCI);
-                        if (rdev->pm.default_sclk)
-                                radeon_set_engine_clock(rdev, rdev->pm.default_sclk);
-                        if (rdev->pm.default_mclk)
-                                radeon_set_memory_clock(rdev, rdev->pm.default_mclk);
-                }
-                DRM_ERROR("radeon: dpm initialization failed\n");
-                return ret;
-        }
+        if (ret)
+                goto dpm_failed;
+        ret = radeon_pm_late_init(rdev);
+        if (ret)
+                goto dpm_failed;
         rdev->pm.dpm_enabled = true;
         radeon_pm_compute_clocks(rdev);
 
@@ -1213,6 +1205,25 @@ static int radeon_pm_init_dpm(struct radeon_device *rdev)
         DRM_INFO("radeon: dpm initialized\n");
 
         return 0;
+
+dpm_failed:
+        rdev->pm.dpm_enabled = false;
+        if ((rdev->family >= CHIP_BARTS) &&
+            (rdev->family <= CHIP_CAYMAN) &&
+            rdev->mc_fw) {
+                if (rdev->pm.default_vddc)
+                        radeon_atom_set_voltage(rdev, rdev->pm.default_vddc,
+                                                SET_VOLTAGE_TYPE_ASIC_VDDC);
+                if (rdev->pm.default_vddci)
+                        radeon_atom_set_voltage(rdev, rdev->pm.default_vddci,
+                                                SET_VOLTAGE_TYPE_ASIC_VDDCI);
+                if (rdev->pm.default_sclk)
+                        radeon_set_engine_clock(rdev, rdev->pm.default_sclk);
+                if (rdev->pm.default_mclk)
+                        radeon_set_memory_clock(rdev, rdev->pm.default_mclk);
+        }
+        DRM_ERROR("radeon: dpm initialization failed\n");
+        return ret;
 }
 
 int radeon_pm_init(struct radeon_device *rdev)
diff --git a/drivers/gpu/drm/radeon/rs780_dpm.c b/drivers/gpu/drm/radeon/rs780_dpm.c
index 6af8505cf4d2..8512085b0aef 100644
--- a/drivers/gpu/drm/radeon/rs780_dpm.c
+++ b/drivers/gpu/drm/radeon/rs780_dpm.c
@@ -623,14 +623,6 @@ int rs780_dpm_enable(struct radeon_device *rdev)
         if (pi->gfx_clock_gating)
                 r600_gfx_clockgating_enable(rdev, true);
 
-        if (rdev->irq.installed && (rdev->pm.int_thermal_type == THERMAL_TYPE_RV6XX)) {
-                ret = r600_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
-                if (ret)
-                        return ret;
-                rdev->irq.dpm_thermal = true;
-                radeon_irq_set(rdev);
-        }
-
         return 0;
 }
 
diff --git a/drivers/gpu/drm/radeon/rv6xx_dpm.c b/drivers/gpu/drm/radeon/rv6xx_dpm.c
index 26633a025252..bebf31c4d841 100644
--- a/drivers/gpu/drm/radeon/rv6xx_dpm.c
+++ b/drivers/gpu/drm/radeon/rv6xx_dpm.c
@@ -1546,7 +1546,6 @@ int rv6xx_dpm_enable(struct radeon_device *rdev)
 {
         struct rv6xx_power_info *pi = rv6xx_get_pi(rdev);
         struct radeon_ps *boot_ps = rdev->pm.dpm.boot_ps;
-        int ret;
 
         if (r600_dynamicpm_enabled(rdev))
                 return -EINVAL;
@@ -1594,15 +1593,6 @@ int rv6xx_dpm_enable(struct radeon_device *rdev)
         r600_power_level_enable(rdev, R600_POWER_LEVEL_MEDIUM, true);
         r600_power_level_enable(rdev, R600_POWER_LEVEL_HIGH, true);
 
-        if (rdev->irq.installed &&
-            r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) {
-                ret = r600_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
-                if (ret)
-                        return ret;
-                rdev->irq.dpm_thermal = true;
-                radeon_irq_set(rdev);
-        }
-
         rv6xx_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true);
 
         r600_start_dpm(rdev);
diff --git a/drivers/gpu/drm/radeon/rv770_dpm.c b/drivers/gpu/drm/radeon/rv770_dpm.c
index 024e34f82d6b..4aaeb118a3ff 100644
--- a/drivers/gpu/drm/radeon/rv770_dpm.c
+++ b/drivers/gpu/drm/radeon/rv770_dpm.c
@@ -1863,8 +1863,8 @@ void rv770_enable_auto_throttle_source(struct radeon_device *rdev,
         }
 }
 
-int rv770_set_thermal_temperature_range(struct radeon_device *rdev,
-                                        int min_temp, int max_temp)
+static int rv770_set_thermal_temperature_range(struct radeon_device *rdev,
+                                               int min_temp, int max_temp)
 {
         int low_temp = 0 * 1000;
         int high_temp = 255 * 1000;
@@ -1966,21 +1966,6 @@ int rv770_dpm_enable(struct radeon_device *rdev)
         if (pi->mg_clock_gating)
                 rv770_mg_clock_gating_enable(rdev, true);
 
-        if (rdev->irq.installed &&
-            r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) {
-                PPSMC_Result result;
-
-                ret = rv770_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
-                if (ret)
-                        return ret;
-                rdev->irq.dpm_thermal = true;
-                radeon_irq_set(rdev);
-                result = rv770_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt);
-
-                if (result != PPSMC_Result_OK)
-                        DRM_DEBUG_KMS("Could not enable thermal interrupts.\n");
-        }
-
         rv770_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true);
 
         return 0;
diff --git a/drivers/gpu/drm/radeon/rv770_dpm.h b/drivers/gpu/drm/radeon/rv770_dpm.h
index 9244effc6b59..f776634840c9 100644
--- a/drivers/gpu/drm/radeon/rv770_dpm.h
+++ b/drivers/gpu/drm/radeon/rv770_dpm.h
@@ -283,8 +283,4 @@ int rv770_read_smc_soft_register(struct radeon_device *rdev,
 int rv770_write_smc_soft_register(struct radeon_device *rdev,
                                   u16 reg_offset, u32 value);
 
-/* thermal */
-int rv770_set_thermal_temperature_range(struct radeon_device *rdev,
-                                        int min_temp, int max_temp);
-
 #endif
diff --git a/drivers/gpu/drm/radeon/si_dpm.c b/drivers/gpu/drm/radeon/si_dpm.c
index 1c547b0fb844..05cdd8ddabc4 100644
--- a/drivers/gpu/drm/radeon/si_dpm.c
+++ b/drivers/gpu/drm/radeon/si_dpm.c
@@ -5890,21 +5890,6 @@ int si_dpm_enable(struct radeon_device *rdev)
         si_enable_sclk_control(rdev, true);
         si_start_dpm(rdev);
 
-        if (rdev->irq.installed &&
-            r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) {
-                PPSMC_Result result;
-
-                ret = si_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
-                if (ret)
-                        return ret;
-                rdev->irq.dpm_thermal = true;
-                radeon_irq_set(rdev);
-                result = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt);
-
-                if (result != PPSMC_Result_OK)
-                        DRM_DEBUG_KMS("Could not enable thermal interrupts.\n");
-        }
-
         si_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true);
 
         ni_update_current_ps(rdev, boot_ps);
diff --git a/drivers/gpu/drm/radeon/sumo_dpm.c b/drivers/gpu/drm/radeon/sumo_dpm.c
index b63640f47d38..78d839f8d37d 100644
--- a/drivers/gpu/drm/radeon/sumo_dpm.c
+++ b/drivers/gpu/drm/radeon/sumo_dpm.c
@@ -1202,14 +1202,10 @@ static void sumo_update_requested_ps(struct radeon_device *rdev,
 int sumo_dpm_enable(struct radeon_device *rdev)
 {
         struct sumo_power_info *pi = sumo_get_pi(rdev);
-        int ret;
 
         if (sumo_dpm_enabled(rdev))
                 return -EINVAL;
 
-        ret = sumo_enable_clock_power_gating(rdev);
-        if (ret)
-                return ret;
         sumo_program_bootup_state(rdev);
         sumo_init_bsp(rdev);
         sumo_reset_am(rdev);
@@ -1233,15 +1229,6 @@ int sumo_dpm_enable(struct radeon_device *rdev)
         if (pi->enable_boost)
                 sumo_enable_boost_timer(rdev);
 
-        if (rdev->irq.installed &&
-            r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) {
-                ret = sumo_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
-                if (ret)
-                        return ret;
-                rdev->irq.dpm_thermal = true;
-                radeon_irq_set(rdev);
-        }
-
         sumo_update_current_ps(rdev, rdev->pm.dpm.boot_ps);
 
         return 0;
diff --git a/drivers/gpu/drm/radeon/trinity_dpm.c b/drivers/gpu/drm/radeon/trinity_dpm.c
index ee0ce0a423ca..0f4d70337e81 100644
--- a/drivers/gpu/drm/radeon/trinity_dpm.c
+++ b/drivers/gpu/drm/radeon/trinity_dpm.c
@@ -1082,7 +1082,6 @@ void trinity_dpm_enable_bapm(struct radeon_device *rdev, bool enable)
 int trinity_dpm_enable(struct radeon_device *rdev)
 {
         struct trinity_power_info *pi = trinity_get_pi(rdev);
-        int ret;
 
         trinity_acquire_mutex(rdev);
 
@@ -1091,7 +1090,6 @@ int trinity_dpm_enable(struct radeon_device *rdev)
                 return -EINVAL;
         }
 
-        trinity_enable_clock_power_gating(rdev);
         trinity_program_bootup_state(rdev);
         sumo_program_vc(rdev, 0x00C00033);
         trinity_start_am(rdev);
@@ -1105,17 +1103,6 @@ int trinity_dpm_enable(struct radeon_device *rdev)
         trinity_dpm_bapm_enable(rdev, false);
         trinity_release_mutex(rdev);
 
-        if (rdev->irq.installed &&
-            r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) {
-                ret = trinity_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
-                if (ret) {
-                        trinity_release_mutex(rdev);
-                        return ret;
-                }
-                rdev->irq.dpm_thermal = true;
-                radeon_irq_set(rdev);
-        }
-
         trinity_update_current_ps(rdev, rdev->pm.dpm.boot_ps);
 
         return 0;