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[media] it913x-fe: more user and debugging info

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More debugging and user info from it913x-fe.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Malcolm Priestley 2011-11-27 18:14:05 -03:00 • committed by Mauro Carvalho Chehab
parent 9c1133c7c8
commit ed942c5074
1 changed files with 11 additions and 3 deletions
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14
drivers/media/dvb/frontends/it913x-fe.c
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@ -46,6 +46,8 @@ MODULE_PARM_DESC(debug, "set debugging level (1=info (or-able)).");
dprintk(level, name" (%02x%02x%02x%02x%02x%02x%02x%02x)", \ dprintk(level, name" (%02x%02x%02x%02x%02x%02x%02x%02x)", \
*p, *(p+1), *(p+2), *(p+3), *(p+4), \ *p, *(p+1), *(p+2), *(p+3), *(p+4), \
*(p+5), *(p+6), *(p+7)); *(p+5), *(p+6), *(p+7));
#define info(format, arg...) \
printk(KERN_INFO "it913x-fe: " format "\n" , ## arg)
struct it913x_fe_state { struct it913x_fe_state {
struct dvb_frontend frontend; struct dvb_frontend frontend;
@ -739,6 +741,8 @@ static int it913x_fe_start(struct it913x_fe_state *state)
if (state->config->chip_ver == 1) if (state->config->chip_ver == 1)
ret = it913x_init_tuner(state); ret = it913x_init_tuner(state);
info("ADF table value :%02x", adf);
if (adf < 10) { if (adf < 10) {
state->crystalFrequency = fe_clockTable[adf].xtal ; state->crystalFrequency = fe_clockTable[adf].xtal ;
state->table = fe_clockTable[adf].table; state->table = fe_clockTable[adf].table;
@ -750,9 +754,6 @@ static int it913x_fe_start(struct it913x_fe_state *state)
} else } else
return -EINVAL; return -EINVAL;
deb_info("Xtal Freq :%d Adc Freq :%d Adc %08x Xtal %08x",
state->crystalFrequency, state->adcFrequency, adc, xtal);
/* Set LED indicator on GPIOH3 */ /* Set LED indicator on GPIOH3 */
ret = it913x_write_reg(state, PRO_LINK, GPIOH3_EN, 0x1); ret = it913x_write_reg(state, PRO_LINK, GPIOH3_EN, 0x1);
ret |= it913x_write_reg(state, PRO_LINK, GPIOH3_ON, 0x1); ret |= it913x_write_reg(state, PRO_LINK, GPIOH3_ON, 0x1);
@ -772,6 +773,11 @@ static int it913x_fe_start(struct it913x_fe_state *state)
b[1] = (adc >> 8) & 0xff; b[1] = (adc >> 8) & 0xff;
b[2] = (adc >> 16) & 0xff; b[2] = (adc >> 16) & 0xff;
ret |= it913x_write(state, PRO_DMOD, ADC_FREQ, b, 3); ret |= it913x_write(state, PRO_DMOD, ADC_FREQ, b, 3);
info("Crystal Frequency :%d Adc Frequency :%d",
state->crystalFrequency, state->adcFrequency);
deb_info("Xtal value :%04x Adc value :%04x", xtal, adc);
if (ret < 0) if (ret < 0)
return -ENODEV; return -ENODEV;
@ -804,6 +810,8 @@ static int it913x_fe_start(struct it913x_fe_state *state)
default: default:
set_lna = it9135_38; set_lna = it9135_38;
} }
info("Tuner LNA type :%02x", state->tuner_type);
ret = it913x_fe_script_loader(state, set_lna); ret = it913x_fe_script_loader(state, set_lna);
if (ret < 0) if (ret < 0)
return ret; return ret;