Searched refs:captrim (Results 1 - 2 of 2) sorted by relevance

/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/drivers/media/dvb/frontends/
H A Ddib0070.c63 /* for the captrim binary search */
67 s8 captrim; member in struct:dib0070_state
152 state->step = state->captrim = state->fcaptrim = 64;
159 dib0070_write_reg(state, 0x14, state->lo4 | state->captrim);
167 dprintk("CAPTRIM=%hd; ADC = %hd (ADC) & %dmV", state->captrim, adc, (u32) adc*(u32)1800/(u32)1024);
178 dprintk("CAPTRIM=%hd is closer to target (%hd/%hd)", state->captrim, adc, state->adc_diff);
180 state->fcaptrim = state->captrim;
185 state->captrim += (step_sign * state->step);
H A Ddib0090.c129 /* for the captrim/dc-offset search */
134 s8 captrim; member in struct:dib0090_state
1325 /* prepare a complete captrim */
1326 state->step = state->captrim = state->fcaptrim = 64;
1330 /* do a minimal captrim even if the frequency has not changed */
1332 state->captrim = state->fcaptrim = dib0090_read_reg(state, 0x18) & 0x7f;
1346 dib0090_write_reg(state, 0x18, lo4 | state->captrim);
1351 dprintk("FE %d CAPTRIM=%d; ADC = %d (ADC) & %dmV", (u32) fe->id, (u32) state->captrim, (u32) adc,
1363 dprintk("FE %d CAPTRIM=%d is closer to target (%d/%d)", (u32) fe->id, (u32) state->captrim, (u32) adc, (u32) state->adc_diff);
1365 state->fcaptrim = state->captrim;
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