GMBUS_SW_RDY
GMBUS_SLAVE_READ | GMBUS_SW_RDY);
GMBUS_SLAVE_WRITE | GMBUS_SW_RDY);
gmbus1_index | GMBUS_CYCLE_WAIT | (size << GMBUS_BYTE_COUNT_SHIFT) | (addr << GMBUS_SLAVE_ADDR_SHIFT) | GMBUS_SLAVE_READ | GMBUS_SW_RDY);
gmbus1_index | GMBUS_CYCLE_WAIT | (chunk_size << GMBUS_BYTE_COUNT_SHIFT) | (addr << GMBUS_SLAVE_ADDR_SHIFT) | GMBUS_SLAVE_WRITE | GMBUS_SW_RDY);
intel_de_write_fw(display, GMBUS1(display), GMBUS_CYCLE_STOP | GMBUS_SW_RDY);
if (wvalue & GMBUS_SW_RDY)
wvalue &= ~GMBUS_SW_RDY;