Lines Matching refs:buf
83 static u8 f300_xfer(struct dvb_frontend *fe, u8 *buf) in f300_xfer() argument
89 temp = buf[0]; in f300_xfer()
90 for (i = 0; i < buf[0]; i++) in f300_xfer()
91 temp += buf[i + 1]; in f300_xfer()
93 buf[1 + buf[0]] = temp; in f300_xfer()
108 temp = buf[0]; in f300_xfer()
111 f300_send_byte(dev, buf[i]); in f300_xfer()
149 u8 buf[16]; in f300_set_voltage() local
151 buf[0] = 0x05; in f300_set_voltage()
152 buf[1] = 0x38;/* write port */ in f300_set_voltage()
153 buf[2] = 0x01;/* A port, lnb power */ in f300_set_voltage()
157 buf[3] = 0x01;/* power on */ in f300_set_voltage()
158 buf[4] = 0x02;/* B port, H/V */ in f300_set_voltage()
159 buf[5] = 0x00;/*13V v*/ in f300_set_voltage()
162 buf[3] = 0x01; in f300_set_voltage()
163 buf[4] = 0x02; in f300_set_voltage()
164 buf[5] = 0x01;/* 18V h*/ in f300_set_voltage()
167 buf[3] = 0x00;/* power off */ in f300_set_voltage()
168 buf[4] = 0x00; in f300_set_voltage()
169 buf[5] = 0x00; in f300_set_voltage()
173 return f300_xfer(fe, buf); in f300_set_voltage()