Lines Matching refs:si21_readreg
279 static u8 si21_readreg(struct si21xx_state *state, u8 reg)
338 while ((si21_readreg(state, LNB_CTRL_REG_1) & 0x8) == 8) {
418 val = (0x80 | si21_readreg(state, 0xc1));
438 val = (0x80 | si21_readreg(state, LNB_CTRL_REG_1));
462 val = (0x80 | si21_readreg(state, LNB_CTRL_REG_1));
539 u8 signal = si21_readreg(state, ANALOG_AGC_POWER_LEVEL_REG);
574 /*status = si21_readreg(state, ANALOG_AGC_POWER_LEVEL_REG,
577 u16 signal = (3 * si21_readreg(state, 0x27) *
578 si21_readreg(state, 0x28));
581 si21_readreg(state, 0x27),
582 si21_readreg(state, 0x28), (int) signal);
599 *ber = (si21_readreg(state, 0x1d) << 8) |
600 si21_readreg(state, 0x1e);
609 s32 xsnr = 0xffff - ((si21_readreg(state, 0x24) << 8) |
610 si21_readreg(state, 0x25));
628 *ucblocks = (si21_readreg(state, 0x1d) << 8) |
629 si21_readreg(state, 0x1e);
916 id = si21_readreg(state, SYSTEM_MODE_REG);
919 id = si21_readreg(state, 0x00);