484 	struct soc_mixer_control *mc =  in rt712_sdca_set_gain_put()  local
496 	regmap_read(rt712->mbq_regmap, mc->reg, &lvalue);  in rt712_sdca_set_gain_put()
497 	regmap_read(rt712->mbq_regmap, mc->rreg, &rvalue);  in rt712_sdca_set_gain_put()
501 	if (gain_l_val > mc->max)  in rt712_sdca_set_gain_put()
502 		gain_l_val = mc->max;  in rt712_sdca_set_gain_put()
504 	if (mc->shift == 8) /* boost gain */  in rt712_sdca_set_gain_put()
509 			gain_l_val = 0x1e00 - ((mc->max - gain_l_val) * interval_offset);  in rt712_sdca_set_gain_put()
511 			gain_l_val = 0 - ((mc->max - gain_l_val) * interval_offset);  in rt712_sdca_set_gain_put()
517 	if (gain_r_val > mc->max)  in rt712_sdca_set_gain_put()
518 		gain_r_val = mc->max;  in rt712_sdca_set_gain_put()
520 	if (mc->shift == 8) /* boost gain */  in rt712_sdca_set_gain_put()
525 			gain_r_val = 0x1e00 - ((mc->max - gain_r_val) * interval_offset);  in rt712_sdca_set_gain_put()
527 			gain_r_val = 0 - ((mc->max - gain_r_val) * interval_offset);  in rt712_sdca_set_gain_put()
535 	regmap_write(rt712->mbq_regmap, mc->reg, gain_l_val);  in rt712_sdca_set_gain_put()
537 	regmap_write(rt712->mbq_regmap, mc->rreg, gain_r_val);  in rt712_sdca_set_gain_put()
539 	regmap_read(rt712->mbq_regmap, mc->reg, &read_l);  in rt712_sdca_set_gain_put()
540 	regmap_read(rt712->mbq_regmap, mc->rreg, &read_r);  in rt712_sdca_set_gain_put()
552 	struct soc_mixer_control *mc =  in rt712_sdca_set_gain_get()  local
562 	regmap_read(rt712->mbq_regmap, mc->reg, &read_l);  in rt712_sdca_set_gain_get()
563 	regmap_read(rt712->mbq_regmap, mc->rreg, &read_r);  in rt712_sdca_set_gain_get()
565 	if (mc->shift == 8) /* boost gain */  in rt712_sdca_set_gain_get()
569 			ctl_l = mc->max - (((0x1e00 - read_l) & 0xffff) / interval_offset);  in rt712_sdca_set_gain_get()
571 			ctl_l = mc->max - (((0 - read_l) & 0xffff) / interval_offset);  in rt712_sdca_set_gain_get()
575 		if (mc->shift == 8) /* boost gain */  in rt712_sdca_set_gain_get()
579 				ctl_r = mc->max - (((0x1e00 - read_r) & 0xffff) / interval_offset);  in rt712_sdca_set_gain_get()
581 				ctl_r = mc->max - (((0 - read_r) & 0xffff) / interval_offset);  in rt712_sdca_set_gain_get()