drm/radeon/dpm: add support for parsing the atom powertune table

Needed for DPM on CI.

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

1 files changed, 12 insertions, 0 deletions

diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 3376107f3b1e..5a624b8bbbb9 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -1308,6 +1308,17 @@ struct radeon_ppm_table {
         u32 tj_max;
 };
 
+struct radeon_cac_tdp_table {
+        u16 tdp;
+        u16 configurable_tdp;
+        u16 tdc;
+        u16 battery_power_limit;
+        u16 small_power_limit;
+        u16 low_cac_leakage;
+        u16 high_cac_leakage;
+        u16 maximum_power_delivery_limit;
+};
+
 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;
@@ -1325,6 +1336,7 @@ struct radeon_dpm_dynamic_state {
         struct radeon_cac_leakage_table cac_leakage_table;
         struct radeon_phase_shedding_limits_table phase_shedding_limits_table;
         struct radeon_ppm_table *ppm_table;
+        struct radeon_cac_tdp_table *cac_tdp_table;
 };
 
 struct radeon_dpm_fan {