sink_version 636 drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c uint8_t sink_version = 0; sink_version 641 drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c sizeof(offset), &sink_version, sizeof(sink_version)); sink_version 642 drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c if (sink_version == 1) {