#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/moduleparam.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/string.h>
return 0;
}
-static int _mt352_write(struct dvb_frontend* fe, u8* ibuf, int ilen)
+static int _mt352_write(struct dvb_frontend* fe, const u8 ibuf[], int ilen)
{
int err,i;
for (i=0; i < ilen-1; i++)
if (ret != 2) {
printk("%s: readreg error (reg=%d, ret==%i)\n",
- __FUNCTION__, reg, ret);
+ __func__, reg, ret);
return ret;
}
value = 64 * bw * (1<<16) / (7 * 8);
value = value * 1000 / adc_clock;
dprintk("%s: bw %d, adc_clock %d => 0x%x\n",
- __FUNCTION__, bw, adc_clock, value);
+ __func__, bw, adc_clock, value);
buf[0] = msb(value);
buf[1] = lsb(value);
}
if (state->config.if2)
if2 = state->config.if2;
- ife = (2*adc_clock - if2);
+ if (adc_clock >= if2 * 2)
+ ife = if2;
+ else {
+ ife = adc_clock - (if2 % adc_clock);
+ if (ife > adc_clock / 2)
+ ife = adc_clock - ife;
+ }
value = -16374 * ife / adc_clock;
dprintk("%s: if2 %d, ife %d, adc_clock %d => %d / 0x%x\n",
- __FUNCTION__, if2, ife, adc_clock, value, value & 0x3fff);
+ __func__, if2, ife, adc_clock, value, value & 0x3fff);
buf[0] = msb(value);
buf[1] = lsb(value);
}
static u8 mt352_reset_attach [] = { RESET, 0xC0 };
- dprintk("%s: hello\n",__FUNCTION__);
+ dprintk("%s: hello\n",__func__);
if ((mt352_read_register(state, CLOCK_CTL) & 0x10) == 0 ||
(mt352_read_register(state, CONFIG) & 0x20) == 0) {