drm/amd/powerplay: new hw manager interface for retrieving device specific thermal...

Added a new callback for asic specific backends to specify the temperature ranges.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
index bd2889f7342603718f1a4ccf3fe685045fbab3f1..384a4cb71b93d99364add15fb6d79f463ae439f5 100644 (file)
--- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
@@ -339,6 +339,8 @@ struct pp_hwmgr_func {
                                        uint32_t mc_addr_low,
                                        uint32_t mc_addr_hi,
                                        uint32_t size);
+       int (*get_thermal_temperature_range)(struct pp_hwmgr *hwmgr,
+                                       struct PP_TemperatureRange *range);
 };
 
 struct pp_table_func {