Lines Matching refs:vref
184 #define READ_12BIT_DFR(x, adc, vref) (ADS_START | ADS_A2A1A0_d_ ## x \ argument
186 (adc ? ADS_PD10_ADC_ON : 0) | (vref ? ADS_PD10_REF_ON : 0))
188 #define READ_Y(vref) (READ_12BIT_DFR(y, 1, vref)) argument
189 #define READ_Z1(vref) (READ_12BIT_DFR(z1, 1, vref)) argument
190 #define READ_Z2(vref) (READ_12BIT_DFR(z2, 1, vref)) argument
191 #define READ_X(vref) (READ_12BIT_DFR(x, 1, vref)) argument
724 static u8 ads7846_get_cmd(enum ads7846_cmds cmd_idx, int vref) in ads7846_get_cmd() argument
728 return READ_Y(vref); in ads7846_get_cmd()
730 return READ_X(vref); in ads7846_get_cmd()
734 return READ_Z1(vref); in ads7846_get_cmd()
736 return READ_Z2(vref); in ads7846_get_cmd()
1021 int vref = pdata->keep_vref_on; in ads7846_setup_spi_msg() local
1079 vref = 0; in ads7846_setup_spi_msg()
1093 cmd = ads7846_get_cmd(cmd_idx, vref); in ads7846_setup_spi_msg()