Searched refs:adc_diff (Results 1 – 3 of 3) sorted by relevance
| /Linux-v4.19/drivers/media/dvb-frontends/ |
| D | dib0090.c | 163 s16 adc_diff; member
1618 state->adc_diff = dib0090_read_reg(state, 0x1d); in dib0090_get_offset()
1626 state->adc_diff -= dib0090_read_reg(state, 0x1d); in dib0090_get_offset()
1733 dprintk("adc_diff = %d, current step= %d\n", (u32) state->adc_diff, state->step); in dib0090_dc_offset_calibration()
1734 if (state->step == 0 && state->adc_diff < 0) { in dib0090_dc_offset_calibration()
1739 …dprintk("adc_diff = %d, min_adc_diff = %d current_step = %d\n", state->adc_diff, state->min_adc_di… in dib0090_dc_offset_calibration()
1743 if (state->dc->pga && state->adc_diff < 0) in dib0090_dc_offset_calibration()
1745 if (state->dc->pga == 0 && state->adc_diff > 0) in dib0090_dc_offset_calibration()
1750 if ((state->adc_diff & 0x8000) == (state->min_adc_diff & 0x8000) && steps(state->step) < 15) { in dib0090_dc_offset_calibration()
1753 state->min_adc_diff = state->adc_diff; in dib0090_dc_offset_calibration()
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| D | dib0070.c | 62 u16 adc_diff; member
190 state->adc_diff = 3000; in dib0070_captrim()
214 if (adc < state->adc_diff) { in dib0070_captrim()
215 dprintk("CAPTRIM=%hd is closer to target (%hd/%hd)\n", state->captrim, adc, state->adc_diff); in dib0070_captrim()
216 state->adc_diff = adc; in dib0070_captrim()
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| /Linux-v4.19/drivers/staging/comedi/drivers/ |
| D | ni_atmio16d.c | 139 enum { adc_diff, adc_singleended } adc_mux; enumerator
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