dcn20_validate_bandwidth 3007 drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c .validate_bandwidth = dcn20_validate_bandwidth, dcn20_validate_bandwidth 118 drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.h bool dcn20_validate_bandwidth(struct dc *dc, struct dc_state *context, bool fast_validate);