44 	struct i2c_msg msg = { .addr = state->config->demod_address, .flags = 0, .buf = buf, .len = 2 };  in l64781_writereg()
61 	ret = i2c_transfer(state->i2c, msg, 2);  in l64781_readreg()
63 	if (ret != 2) return ret;  in l64781_readreg()
113 	static const u8 fec_tab[] = { 7, 0, 1, 2, 9, 3, 10, 4 };  in apply_frontend_param()
115 	static const u8 qam_tab [] = { 2, 4, 0, 6 };  in apply_frontend_param()
116 	static const u8 guard_tab [] = { 1, 2, 4, 8 };  in apply_frontend_param()
118 	static const u32 ppm = 8000;  in apply_frontend_param()  local
120 /*	u32 ddfs_offset_variable = 0x6000-((1000000UL+ppm)/ */  in apply_frontend_param()
179 	ddfs_offset_fixed = 0x4000-(ppm<<16)/bw/1000000;  in apply_frontend_param()
181 	/* This works up to 20000 ppm, it overflows if too large ppm! */  in apply_frontend_param()
182 	init_freq = (((8UL<<25) + (8UL<<19) / 25*ppm / (15625/25)) /  in apply_frontend_param()
186 	/* will work for high ppm only... */  in apply_frontend_param()
194 	spi_bias /= 1000 + ppm/1000;  in apply_frontend_param()
197 	val0x04 = (p->transmission_mode << 2) | p->guard_interval;  in apply_frontend_param()
203 	val0x06 = (p->hierarchy << 2) | p->modulation;  in apply_frontend_param()
249 	case 2:  in get_frontend()
256 	switch((tmp >> 2) & 3) {  in get_frontend()
275 	case 2:  in get_frontend()
294 	case 2:  in get_frontend()
315 	case 2:  in get_frontend()
321 	switch((tmp >> 2) & 7) {  in get_frontend()
328 	case 2:  in get_frontend()
455 	/* With ppm=8000, it seems the DTR_SENSITIVITY will result in  in l64781_init()
456 	   value of 2 with all possible bandwidths and guard  in l64781_init()
518 	if (i2c_transfer(state->i2c, msg, 2) != 2) {  in l64781_attach()
546 		dprintk("Read 2 returned unexpected value\n");  in l64781_attach()