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Searched refs:gain_delta (Results 1 – 3 of 3) sorted by relevance

/linux/drivers/net/wireless/mediatek/mt76/mt76x2/
H A Dphy.c277 u8 low_gain_delta, gain_delta; in mt76x2_phy_update_channel_gain() local
331 gain_delta = low_gain_delta; in mt76x2_phy_update_channel_gain()
335 gain_delta = 0; in mt76x2_phy_update_channel_gain()
342 dev->cal.agc_gain_cur[0] = gain[0] - gain_delta; in mt76x2_phy_update_channel_gain()
343 dev->cal.agc_gain_cur[1] = gain[1] - gain_delta; in mt76x2_phy_update_channel_gain()
/linux/drivers/net/wireless/mediatek/mt76/mt76x0/
H A Dphy.c1071 u8 gain_delta; in mt76x0_phy_update_channel_gain() local
1092 gain_delta = (low_gain == 2) ? 10 : 0; in mt76x0_phy_update_channel_gain()
1094 dev->cal.agc_gain_cur[0] = dev->cal.agc_gain_init[0] - gain_delta; in mt76x0_phy_update_channel_gain()
/linux/drivers/media/dvb-frontends/
H A Ddib0090.c916 static void dib0090_gain_apply(struct dib0090_state *state, s16 gain_delta, s16 top_delta, u8 force) in dib0090_gain_apply() argument
929 gain_delta *= (1 << GAIN_ALPHA); in dib0090_gain_apply()
942 if (gain_delta >= ((s16) gain - state->current_gain)) /* overflow */ in dib0090_gain_apply()
945 state->current_gain += gain_delta; in dib0090_gain_apply()
946 /* cannot be less than 0 (only if gain_delta is less than 0 we can have current_gain < 0) */ in dib0090_gain_apply()