drm/radeon/dpm: add dpm_enable failure output (si)

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

diff --git a/drivers/gpu/drm/radeon/si_dpm.c b/drivers/gpu/drm/radeon/si_dpm.c
index 32d03f1..dbc18ec 100644 (file)
--- a/drivers/gpu/drm/radeon/si_dpm.c
+++ b/drivers/gpu/drm/radeon/si_dpm.c
@@ -5712,8 +5712,10 @@ int si_dpm_enable(struct radeon_device *rdev)
                si_get_mvdd_configuration(rdev);
        if (pi->voltage_control) {
                ret = si_construct_voltage_tables(rdev);
-               if (ret)
+               if (ret) {
+                       DRM_ERROR("si_construct_voltage_tables failed\n");
                        return ret;
+               }
        }
        if (eg_pi->dynamic_ac_timing) {
                ret = si_initialize_mc_reg_table(rdev);
@@ -5732,49 +5734,75 @@ int si_dpm_enable(struct radeon_device *rdev)
        si_enable_display_gap(rdev);
        si_program_vc(rdev);
        ret = si_upload_firmware(rdev);
-       if (ret)
+       if (ret) {
+               DRM_ERROR("si_upload_firmware failed\n");
                return ret;
+       }
        ret = si_process_firmware_header(rdev);
-       if (ret)
+       if (ret) {
+               DRM_ERROR("si_process_firmware_header failed\n");
                return ret;
+       }
        ret = si_initial_switch_from_arb_f0_to_f1(rdev);
-       if (ret)
+       if (ret) {
+               DRM_ERROR("si_initial_switch_from_arb_f0_to_f1 failed\n");
                return ret;
+       }
        ret = si_init_smc_table(rdev);
-       if (ret)
+       if (ret) {
+               DRM_ERROR("si_init_smc_table failed\n");
                return ret;
+       }
        ret = si_init_smc_spll_table(rdev);
-       if (ret)
+       if (ret) {
+               DRM_ERROR("si_init_smc_spll_table failed\n");
                return ret;
+       }
        ret = si_init_arb_table_index(rdev);
-       if (ret)
+       if (ret) {
+               DRM_ERROR("si_init_arb_table_index failed\n");
                return ret;
+       }
        if (eg_pi->dynamic_ac_timing) {
                ret = si_populate_mc_reg_table(rdev, boot_ps);
-               if (ret)
+               if (ret) {
+                       DRM_ERROR("si_populate_mc_reg_table failed\n");
                        return ret;
+               }
        }
        ret = si_initialize_smc_cac_tables(rdev);
-       if (ret)
+       if (ret) {
+               DRM_ERROR("si_initialize_smc_cac_tables failed\n");
                return ret;
+       }
        ret = si_initialize_hardware_cac_manager(rdev);
-       if (ret)
+       if (ret) {
+               DRM_ERROR("si_initialize_hardware_cac_manager failed\n");
                return ret;
+       }
        ret = si_initialize_smc_dte_tables(rdev);
-       if (ret)
+       if (ret) {
+               DRM_ERROR("si_initialize_smc_dte_tables failed\n");
                return ret;
+       }
        ret = si_populate_smc_tdp_limits(rdev, boot_ps);
-       if (ret)
+       if (ret) {
+               DRM_ERROR("si_populate_smc_tdp_limits failed\n");
                return ret;
+       }
        ret = si_populate_smc_tdp_limits_2(rdev, boot_ps);
-       if (ret)
+       if (ret) {
+               DRM_ERROR("si_populate_smc_tdp_limits_2 failed\n");
                return ret;
+       }
        si_program_response_times(rdev);
        si_program_ds_registers(rdev);
        si_dpm_start_smc(rdev);
        ret = si_notify_smc_display_change(rdev, false);
-       if (ret)
+       if (ret) {
+               DRM_ERROR("si_notify_smc_display_change failed\n");
                return ret;
+       }
        si_enable_sclk_control(rdev, true);
        si_start_dpm(rdev);