Searched refs:WBD_ALPHA (Results 1 - 1 of 1) 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 Ddib0090.c177 #define WBD_ALPHA 6 macro
454 top_delta *= (1 << WBD_ALPHA);
458 if (top_delta >= ((s16) (state->rf_ramp[0] << WBD_ALPHA) - state->rf_gain_limit)) /* overflow */
459 state->rf_gain_limit = state->rf_ramp[0] << WBD_ALPHA;
467 gain = ((state->rf_gain_limit >> WBD_ALPHA) + state->bb_ramp[0]) << GAIN_ALPHA;
480 if (gain > (state->rf_gain_limit >> WBD_ALPHA)) {
481 rf = state->rf_gain_limit >> WBD_ALPHA;
667 state->rf_gain_limit = state->rf_ramp[0] << WBD_ALPHA;
765 (u32) state->rf_gain_limit >> WBD_ALPHA, (s32) 200 + adc - (state->current_gain >> GAIN_ALPHA));

Completed in 21 milliseconds