redonkable/alistair23-linux
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V4L/DVB (13335): stv0900: fix diseqc support for NetUP card

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Signed-off-by: Abylay Ospan <aospan@netup.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Abylay Ospan 2009-10-17 08:38:45 -03:00 committed by Mauro Carvalho Chehab
parent 873688cd30
commit 9329fb5b73
2 changed files with 24 additions and 15 deletions
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31
drivers/media/dvb/frontends/stv0900_core.c
View file

@ -1771,7 +1771,6 @@ static int stv0900_diseqc_send(struct stv0900_internal *i_params , u8 *Data,
msleep(10);
i++;
}
break;
}
@ -1795,19 +1794,20 @@ static int stv0900_send_burst(struct dvb_frontend *fe, fe_sec_mini_cmd_t burst)
struct stv0900_internal *i_params = state->internal;
enum fe_stv0900_demod_num demod = state->demod;
s32 mode_field;
u32 diseqc_fifo;
u8 data;
dmd_reg(mode_field, F0900_P1_DISTX_MODE, F0900_P2_DISTX_MODE);
dmd_reg(diseqc_fifo, R0900_P1_DISTXDATA, R0900_P2_DISTXDATA);
switch (burst) {
case SEC_MINI_A:
stv0900_write_bits(i_params, mode_field, 3);/* Unmodulated */
stv0900_write_reg(i_params, diseqc_fifo, 0x00);
data = 0x00;
stv0900_diseqc_send(state->internal, &data, 1, state->demod);
break;
case SEC_MINI_B:
stv0900_write_bits(i_params, mode_field, 2);/* Modulated */
stv0900_write_reg(i_params, diseqc_fifo, 0xff);
data = 0xff;
stv0900_diseqc_send(state->internal, &data, 1, state->demod);
break;
}
@ -1858,28 +1858,37 @@ static int stv0900_recv_slave_reply(struct dvb_frontend *fe,
return 0;
}
static int stv0900_set_tone(struct dvb_frontend *fe, fe_sec_tone_mode_t tone)
static int stv0900_set_tone(struct dvb_frontend *fe, fe_sec_tone_mode_t toneoff)
{
struct stv0900_state *state = fe->demodulator_priv;
struct stv0900_internal *i_params = state->internal;
enum fe_stv0900_demod_num demod = state->demod;
s32 mode_field, reset_field;
dprintk("%s: %s\n", __func__, ((tone == 0) ? "Off" : "On"));
dprintk("%s: %s\n", __func__, ((toneoff == 0) ? "On" : "Off"));
dmd_reg(mode_field, F0900_P1_DISTX_MODE, F0900_P2_DISTX_MODE);
dmd_reg(reset_field, F0900_P1_DISEQC_RESET, F0900_P2_DISEQC_RESET);
if (tone) {
/*Set the DiseqC mode to 22Khz continues tone*/
switch (toneoff) {
case SEC_TONE_ON:
/*Set the DiseqC mode to 22Khz _continues_ tone*/
stv0900_write_bits(i_params, mode_field, 0);
stv0900_write_bits(i_params, reset_field, 1);
/*release DiseqC reset to enable the 22KHz tone*/
stv0900_write_bits(i_params, reset_field, 0);
} else {
stv0900_write_bits(i_params, mode_field, 0);
break;
case SEC_TONE_OFF:
/*return diseqc mode to config->diseqc_mode.
Usually it's without _continues_ tone */
stv0900_write_bits(i_params, mode_field,
state->config->diseqc_mode);
/*maintain the DiseqC reset to disable the 22KHz tone*/
stv0900_write_bits(i_params, reset_field, 1);
stv0900_write_bits(i_params, reset_field, 0);
break;
default:
return -EINVAL;
}
return 0;

8
drivers/media/video/cx23885/cx23885-dvb.c
View file

@ -839,8 +839,8 @@ static int dvb_register(struct cx23885_tsport *port)
if (!dvb_attach(lnbh24_attach,
fe0->dvb.frontend,
&i2c_bus->i2c_adap,
LNBH24_PCL,
LNBH24_TTX, 0x09))
LNBH24_PCL | LNBH24_TTX,
LNBH24_TEN, 0x09))
printk(KERN_ERR
"No LNBH24 found!\n");
@ -860,8 +860,8 @@ static int dvb_register(struct cx23885_tsport *port)
if (!dvb_attach(lnbh24_attach,
fe0->dvb.frontend,
&i2c_bus->i2c_adap,
LNBH24_PCL,
LNBH24_TTX, 0x0a))
LNBH24_PCL | LNBH24_TTX,
LNBH24_TEN, 0x0a))
printk(KERN_ERR
"No LNBH24 found!\n");