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Commit dd621a22 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/radeon/dpm: grab mvdd_dependency_on_mclk info from vbios 



Required for dpm on CI.

Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 58cb7632

drivers/gpu/drm/radeon/r600_dpm.c

+19 −0
Original line number Diff line number Diff line
@@ -877,6 +877,19 @@ int r600_parse_extended_power_table(struct radeon_device *rdev) 
				return ret;

			}

		}

		if (power_info->pplib4.usMvddDependencyOnMCLKOffset) {

			dep_table = (ATOM_PPLIB_Clock_Voltage_Dependency_Table *)

				(mode_info->atom_context->bios + data_offset +

				 le16_to_cpu(power_info->pplib4.usMvddDependencyOnMCLKOffset));

			ret = r600_parse_clk_voltage_dep_table(&rdev->pm.dpm.dyn_state.mvdd_dependency_on_mclk,

							       dep_table);

			if (ret) {

				kfree(rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries);

				kfree(rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk.entries);

				kfree(rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk.entries);

				return ret;

			}

		}

		if (power_info->pplib4.usMaxClockVoltageOnDCOffset) {

			ATOM_PPLIB_Clock_Voltage_Limit_Table *clk_v =

				(ATOM_PPLIB_Clock_Voltage_Limit_Table *)
@@ -909,6 +922,7 @@ int r600_parse_extended_power_table(struct radeon_device *rdev) 
				kfree(rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries);

				kfree(rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk.entries);

				kfree(rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk.entries);

				kfree(rdev->pm.dpm.dyn_state.mvdd_dependency_on_mclk.entries);

				return -ENOMEM;

			}
@@ -953,6 +967,7 @@ int r600_parse_extended_power_table(struct radeon_device *rdev) 
				kfree(rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries);

				kfree(rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk.entries);

				kfree(rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk.entries);

				kfree(rdev->pm.dpm.dyn_state.mvdd_dependency_on_mclk.entries);

				return -ENOMEM;

			}

			for (i = 0; i < cac_table->ucNumEntries; i++) {
@@ -991,6 +1006,7 @@ int r600_parse_extended_power_table(struct radeon_device *rdev) 
				kfree(rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries);

				kfree(rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk.entries);

				kfree(rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk.entries);

				kfree(rdev->pm.dpm.dyn_state.mvdd_dependency_on_mclk.entries);

				kfree(rdev->pm.dpm.dyn_state.cac_leakage_table.entries);

				return -ENOMEM;

			}
@@ -1025,6 +1041,7 @@ int r600_parse_extended_power_table(struct radeon_device *rdev) 
				kfree(rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries);

				kfree(rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk.entries);

				kfree(rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk.entries);

				kfree(rdev->pm.dpm.dyn_state.mvdd_dependency_on_mclk.entries);

				kfree(rdev->pm.dpm.dyn_state.cac_leakage_table.entries);

				kfree(rdev->pm.dpm.dyn_state.ppm_table);

				return -ENOMEM;
@@ -1069,6 +1086,8 @@ void r600_free_extended_power_table(struct radeon_device *rdev) 
		kfree(rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk.entries);

	if (rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk.entries)

		kfree(rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk.entries);

	if (rdev->pm.dpm.dyn_state.mvdd_dependency_on_mclk.entries)

		kfree(rdev->pm.dpm.dyn_state.mvdd_dependency_on_mclk.entries);

	if (rdev->pm.dpm.dyn_state.cac_leakage_table.entries)

		kfree(rdev->pm.dpm.dyn_state.cac_leakage_table.entries);

	if (rdev->pm.dpm.dyn_state.phase_shedding_limits_table.entries)

drivers/gpu/drm/radeon/radeon.h

+1 −0
Original line number Diff line number Diff line
@@ -1323,6 +1323,7 @@ struct radeon_dpm_dynamic_state { 
	struct radeon_clock_voltage_dependency_table vddc_dependency_on_sclk;

	struct radeon_clock_voltage_dependency_table vddci_dependency_on_mclk;

	struct radeon_clock_voltage_dependency_table vddc_dependency_on_mclk;

	struct radeon_clock_voltage_dependency_table mvdd_dependency_on_mclk;

	struct radeon_clock_voltage_dependency_table vddc_dependency_on_dispclk;

	struct radeon_uvd_clock_voltage_dependency_table uvd_clock_voltage_dependency_table;

	struct radeon_clock_array valid_sclk_values;