Commit 5c07db0c authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab

V4L/DVB (3081): added offset parameter for adjusting tuner offset by hand

- added offset parameter for adjusting tuner offset by hand
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@brturbo.com.br>
parent 2aeb49b6
...@@ -8,6 +8,10 @@ ...@@ -8,6 +8,10 @@
#include <linux/videodev.h> #include <linux/videodev.h>
#include <media/tuner.h> #include <media/tuner.h>
static int offset = 0;
module_param(offset, int, 0666);
MODULE_PARM_DESC(offset,"Allows to specify an offset for tuner");
/* ---------------------------------------------------------------------- */ /* ---------------------------------------------------------------------- */
/* tv standard selection for Temic 4046 FM5 /* tv standard selection for Temic 4046 FM5
...@@ -908,7 +912,7 @@ static void default_set_tv_freq(struct i2c_client *c, unsigned int freq) ...@@ -908,7 +912,7 @@ static void default_set_tv_freq(struct i2c_client *c, unsigned int freq)
IFPCoff = 623; IFPCoff = 623;
} }
div=freq + IFPCoff; div=freq + IFPCoff + offset;
if (t->type == TUNER_PHILIPS_SECAM && freq < t->freq) { if (t->type == TUNER_PHILIPS_SECAM && freq < t->freq) {
buffer[0] = tun->config; buffer[0] = tun->config;
buffer[1] = config; buffer[1] = config;
......
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