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

/linux-4.1.27/drivers/media/dvb-frontends/
H A Ddib0090.c334 #define WBD_ALPHA 6 macro
938 top_delta *= (1 << WBD_ALPHA); dib0090_gain_apply()
942 if (top_delta >= ((s16) (state->rf_ramp[0] << WBD_ALPHA) - state->rf_gain_limit)) /* overflow */ dib0090_gain_apply()
943 state->rf_gain_limit = state->rf_ramp[0] << WBD_ALPHA; dib0090_gain_apply()
951 gain = ((state->rf_gain_limit >> WBD_ALPHA) + state->bb_ramp[0]) << GAIN_ALPHA; dib0090_gain_apply()
964 if (gain > (state->rf_gain_limit >> WBD_ALPHA)) { dib0090_gain_apply()
965 rf = state->rf_gain_limit >> WBD_ALPHA; dib0090_gain_apply()
1199 state->rf_gain_limit = state->rf_ramp[0] << WBD_ALPHA; dib0090_gain_control()
1305 (u32) state->rf_gain_limit >> WBD_ALPHA, (s32) 200 + adc - (state->current_gain >> GAIN_ALPHA)); dib0090_gain_control()

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