dc_retain_state 7478 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c dc_retain_state(old_dm_state->context); dc_retain_state 1158 drivers/gpu/drm/amd/display/dc/core/dc.c dc_retain_state(dc->current_state); dc_retain_state 918 drivers/gpu/drm/amd/display/dc/dc.h void dc_retain_state(struct dc_state *context);