112 	int (*get_ratio)(int channel, int scale);
126  * should use the small-scale graph, and if more than 1.2v, we should use the
127  * big-scale graph.
220 static int sc2720_adc_get_ratio(int channel, int scale)  in sc2720_adc_get_ratio()  argument
224 		switch (scale) {  in sc2720_adc_get_ratio()
237 		switch (scale) {  in sc2720_adc_get_ratio()
252 		switch (scale) {  in sc2720_adc_get_ratio()
265 		switch (scale) {  in sc2720_adc_get_ratio()
281 static int sc2721_adc_get_ratio(int channel, int scale)  in sc2721_adc_get_ratio()  argument
288 		return scale ? SC27XX_VOLT_RATIO(400, 1025) :  in sc2721_adc_get_ratio()
294 		return scale ? SC27XX_VOLT_RATIO(100, 125) :  in sc2721_adc_get_ratio()
308 static int sc2730_adc_get_ratio(int channel, int scale)  in sc2730_adc_get_ratio()  argument
312 		switch (scale) {  in sc2730_adc_get_ratio()
325 		switch (scale) {  in sc2730_adc_get_ratio()
338 		switch (scale) {  in sc2730_adc_get_ratio()
353 		switch (scale) {  in sc2730_adc_get_ratio()
366 		switch (scale) {  in sc2730_adc_get_ratio()
382 static int sc2731_adc_get_ratio(int channel, int scale)  in sc2731_adc_get_ratio()  argument
389 		return scale ? SC27XX_VOLT_RATIO(400, 1025) :  in sc2731_adc_get_ratio()
397 		return scale ? SC27XX_VOLT_RATIO(100, 125) :  in sc2731_adc_get_ratio()
470 	 * channels 5 uses big scale, others use smale.  in sc2731_adc_scale_init()
485 			   int scale, int *val)  in sc27xx_adc_read()  argument
521 	/* Configure the channel id and scale */  in sc27xx_adc_read()
522 	tmp = (scale << data->var_data->scale_shift) & data->var_data->scale_mask;  in sc27xx_adc_read()
584 static void sc27xx_adc_volt_ratio(struct sc27xx_adc_data *data, int channel, int scale,  in sc27xx_adc_volt_ratio()  argument
589 	ratio = data->var_data->get_ratio(channel, scale);  in sc27xx_adc_volt_ratio()
617 				   int scale, int raw_adc)  in sc27xx_adc_convert_volt()  argument
641 	sc27xx_adc_volt_ratio(data, channel, scale, &fract);  in sc27xx_adc_convert_volt()
647 				     int channel, int scale, int *val)  in sc27xx_adc_read_processed()  argument
651 	ret = sc27xx_adc_read(data, channel, scale, &raw_adc);  in sc27xx_adc_read_processed()
655 	*val = sc27xx_adc_convert_volt(data, channel, scale, raw_adc);  in sc27xx_adc_read_processed()
664 	int scale = data->channel_scale[chan->channel];  in sc27xx_adc_read_raw()  local
670 		ret = sc27xx_adc_read(data, chan->channel, scale, &tmp);  in sc27xx_adc_read_raw()
681 		ret = sc27xx_adc_read_processed(data, chan->channel, scale,  in sc27xx_adc_read_raw()
692 		*val = scale;  in sc27xx_adc_read_raw()