STV090x_P1_TSSPEED
if (stv090x_write_reg(state, STV090x_P1_TSSPEED, 0x14) < 0)
if (stv090x_write_reg(state, STV090x_P1_TSSPEED, 0x14) < 0)
if (stv090x_write_reg(state, STV090x_P1_TSSPEED, speed) < 0)
if (stv090x_write_reg(state, STV090x_P1_TSSPEED, speed) < 0)