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drm/radeon/dpm: grab mvdd_dependency_on_mclk info from vbios 

Required for dpm on CI.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2013-05-06 14:37:56 -04:00
parent 58cb7632df
commit dd621a22cf
2 changed files with 20 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
drivers/gpu/drm/radeon/r600_dpm.c
View File

@ -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)

1
drivers/gpu/drm/radeon/radeon.h
View File

@ -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;