Lines Matching refs:reg_val
111 static inline unsigned int rt715_sdca_get_gain(unsigned int reg_val,
116 if (reg_val & BIT(15)) {
117 reg_val = ~(reg_val - 1) & 0xffff;
120 reg_val *= 1000;
121 reg_val >>= 8;
123 reg_val = gain_sft - reg_val / RT715_SDCA_DB_STEP;
125 reg_val = gain_sft + reg_val / RT715_SDCA_DB_STEP;
127 return reg_val;