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-rw-r--r--drivers/gpu/drm/radeon/btc_dpm.c25
-rw-r--r--drivers/gpu/drm/radeon/cypress_dpm.c31
-rw-r--r--drivers/gpu/drm/radeon/ni_dpm.c48
-rw-r--r--drivers/gpu/drm/radeon/rv770_dpm.c17
4 files changed, 87 insertions, 34 deletions
diff --git a/drivers/gpu/drm/radeon/btc_dpm.c b/drivers/gpu/drm/radeon/btc_dpm.c
index 52fd2c8eed5f..4a50b508d302 100644
--- a/drivers/gpu/drm/radeon/btc_dpm.c
+++ b/drivers/gpu/drm/radeon/btc_dpm.c
@@ -2353,14 +2353,18 @@ int btc_dpm_enable(struct radeon_device *rdev)
if (pi->voltage_control) {
rv770_enable_voltage_control(rdev, true);
ret = cypress_construct_voltage_tables(rdev);
- if (ret)
+ if (ret) {
+ DRM_ERROR("cypress_construct_voltage_tables failed\n");
return ret;
+ }
}
if (pi->mvdd_control) {
ret = cypress_get_mvdd_configuration(rdev);
- if (ret)
+ if (ret) {
+ DRM_ERROR("cypress_get_mvdd_configuration failed\n");
return ret;
+ }
}
if (eg_pi->dynamic_ac_timing) {
@@ -2391,27 +2395,34 @@ int btc_dpm_enable(struct radeon_device *rdev)
btc_enable_dynamic_pcie_gen2(rdev, true);
ret = rv770_upload_firmware(rdev);
- if (ret)
+ if (ret) {
+ DRM_ERROR("rv770_upload_firmware failed\n");
return ret;
-
+ }
ret = cypress_get_table_locations(rdev);
- if (ret)
+ if (ret) {
+ DRM_ERROR("cypress_get_table_locations failed\n");
return ret;
+ }
ret = btc_init_smc_table(rdev, boot_ps);
if (ret)
return ret;
if (eg_pi->dynamic_ac_timing) {
ret = cypress_populate_mc_reg_table(rdev, boot_ps);
- if (ret)
+ if (ret) {
+ DRM_ERROR("cypress_populate_mc_reg_table failed\n");
return ret;
+ }
}
cypress_program_response_times(rdev);
r7xx_start_smc(rdev);
ret = cypress_notify_smc_display_change(rdev, false);
- if (ret)
+ if (ret) {
+ DRM_ERROR("cypress_notify_smc_display_change failed\n");
return ret;
+ }
cypress_enable_sclk_control(rdev, true);
if (eg_pi->memory_transition)
diff --git a/drivers/gpu/drm/radeon/cypress_dpm.c b/drivers/gpu/drm/radeon/cypress_dpm.c
index 9bf7ff7907b2..f90e5498785c 100644
--- a/drivers/gpu/drm/radeon/cypress_dpm.c
+++ b/drivers/gpu/drm/radeon/cypress_dpm.c
@@ -1813,14 +1813,18 @@ int cypress_dpm_enable(struct radeon_device *rdev)
if (pi->voltage_control) {
rv770_enable_voltage_control(rdev, true);
ret = cypress_construct_voltage_tables(rdev);
- if (ret)
+ if (ret) {
+ DRM_ERROR("cypress_construct_voltage_tables failed\n");
return ret;
+ }
}
if (pi->mvdd_control) {
ret = cypress_get_mvdd_configuration(rdev);
- if (ret)
+ if (ret) {
+ DRM_ERROR("cypress_get_mvdd_configuration failed\n");
return ret;
+ }
}
if (eg_pi->dynamic_ac_timing) {
@@ -1854,21 +1858,27 @@ int cypress_dpm_enable(struct radeon_device *rdev)
cypress_enable_dynamic_pcie_gen2(rdev, true);
ret = rv770_upload_firmware(rdev);
- if (ret)
+ if (ret) {
+ DRM_ERROR("rv770_upload_firmware failed\n");
return ret;
+ }
ret = cypress_get_table_locations(rdev);
- if (ret)
+ if (ret) {
+ DRM_ERROR("cypress_get_table_locations failed\n");
return ret;
-
+ }
ret = cypress_init_smc_table(rdev, boot_ps);
- if (ret)
+ if (ret) {
+ DRM_ERROR("cypress_init_smc_table failed\n");
return ret;
-
+ }
if (eg_pi->dynamic_ac_timing) {
ret = cypress_populate_mc_reg_table(rdev, boot_ps);
- if (ret)
+ if (ret) {
+ DRM_ERROR("cypress_populate_mc_reg_table failed\n");
return ret;
+ }
}
cypress_program_response_times(rdev);
@@ -1876,9 +1886,10 @@ int cypress_dpm_enable(struct radeon_device *rdev)
r7xx_start_smc(rdev);
ret = cypress_notify_smc_display_change(rdev, false);
- if (ret)
+ if (ret) {
+ DRM_ERROR("cypress_notify_smc_display_change failed\n");
return ret;
-
+ }
cypress_enable_sclk_control(rdev, true);
if (eg_pi->memory_transition)
diff --git a/drivers/gpu/drm/radeon/ni_dpm.c b/drivers/gpu/drm/radeon/ni_dpm.c
index 649d94979bb2..94007e4826a6 100644
--- a/drivers/gpu/drm/radeon/ni_dpm.c
+++ b/drivers/gpu/drm/radeon/ni_dpm.c
@@ -3530,8 +3530,10 @@ int ni_dpm_enable(struct radeon_device *rdev)
if (pi->voltage_control) {
rv770_enable_voltage_control(rdev, true);
ret = cypress_construct_voltage_tables(rdev);
- if (ret)
+ if (ret) {
+ DRM_ERROR("cypress_construct_voltage_tables failed\n");
return ret;
+ }
}
if (eg_pi->dynamic_ac_timing) {
ret = ni_initialize_mc_reg_table(rdev);
@@ -3552,42 +3554,64 @@ int ni_dpm_enable(struct radeon_device *rdev)
if (pi->dynamic_pcie_gen2)
ni_enable_dynamic_pcie_gen2(rdev, true);
ret = rv770_upload_firmware(rdev);
- if (ret)
+ if (ret) {
+ DRM_ERROR("rv770_upload_firmware failed\n");
return ret;
+ }
ret = ni_process_firmware_header(rdev);
- if (ret)
+ if (ret) {
+ DRM_ERROR("ni_process_firmware_header failed\n");
return ret;
+ }
ret = ni_initial_switch_from_arb_f0_to_f1(rdev);
- if (ret)
+ if (ret) {
+ DRM_ERROR("ni_initial_switch_from_arb_f0_to_f1 failed\n");
return ret;
+ }
ret = ni_init_smc_table(rdev);
- if (ret)
+ if (ret) {
+ DRM_ERROR("ni_init_smc_table failed\n");
return ret;
+ }
ret = ni_init_smc_spll_table(rdev);
- if (ret)
+ if (ret) {
+ DRM_ERROR("ni_init_smc_spll_table failed\n");
return ret;
+ }
ret = ni_init_arb_table_index(rdev);
- if (ret)
+ if (ret) {
+ DRM_ERROR("ni_init_arb_table_index failed\n");
return ret;
+ }
if (eg_pi->dynamic_ac_timing) {
ret = ni_populate_mc_reg_table(rdev, boot_ps);
- if (ret)
+ if (ret) {
+ DRM_ERROR("ni_populate_mc_reg_table failed\n");
return ret;
+ }
}
ret = ni_initialize_smc_cac_tables(rdev);
- if (ret)
+ if (ret) {
+ DRM_ERROR("ni_initialize_smc_cac_tables failed\n");
return ret;
+ }
ret = ni_initialize_hardware_cac_manager(rdev);
- if (ret)
+ if (ret) {
+ DRM_ERROR("ni_initialize_hardware_cac_manager failed\n");
return ret;
+ }
ret = ni_populate_smc_tdp_limits(rdev, boot_ps);
- if (ret)
+ if (ret) {
+ DRM_ERROR("ni_populate_smc_tdp_limits failed\n");
return ret;
+ }
ni_program_response_times(rdev);
r7xx_start_smc(rdev);
ret = cypress_notify_smc_display_change(rdev, false);
- if (ret)
+ if (ret) {
+ DRM_ERROR("cypress_notify_smc_display_change failed\n");
return ret;
+ }
cypress_enable_sclk_control(rdev, true);
if (eg_pi->memory_transition)
cypress_enable_mclk_control(rdev, true);
diff --git a/drivers/gpu/drm/radeon/rv770_dpm.c b/drivers/gpu/drm/radeon/rv770_dpm.c
index 0c9a495aba87..cdf823d9fae6 100644
--- a/drivers/gpu/drm/radeon/rv770_dpm.c
+++ b/drivers/gpu/drm/radeon/rv770_dpm.c
@@ -1886,8 +1886,10 @@ int rv770_dpm_enable(struct radeon_device *rdev)
if (pi->voltage_control) {
rv770_enable_voltage_control(rdev, true);
ret = rv770_construct_vddc_table(rdev);
- if (ret)
+ if (ret) {
+ DRM_ERROR("rv770_construct_vddc_table failed\n");
return ret;
+ }
}
if (pi->dcodt)
@@ -1895,8 +1897,10 @@ int rv770_dpm_enable(struct radeon_device *rdev)
if (pi->mvdd_control) {
ret = rv770_get_mvdd_configuration(rdev);
- if (ret)
+ if (ret) {
+ DRM_ERROR("rv770_get_mvdd_configuration failed\n");
return ret;
+ }
}
if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_BACKBIAS)
@@ -1921,12 +1925,15 @@ int rv770_dpm_enable(struct radeon_device *rdev)
rv770_enable_dynamic_pcie_gen2(rdev, true);
ret = rv770_upload_firmware(rdev);
- if (ret)
+ if (ret) {
+ DRM_ERROR("rv770_upload_firmware failed\n");
return ret;
-
+ }
ret = rv770_init_smc_table(rdev, boot_ps);
- if (ret)
+ if (ret) {
+ DRM_ERROR("rv770_init_smc_table failed\n");
return ret;
+ }
rv770_program_response_times(rdev);
r7xx_start_smc(rdev);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.