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yaml
---
r: 357375
b: refs/heads/master
c: 6b9e50c
h: refs/heads/master
i:
  357373: 2430ea9
  357371: b3eca4b
  357367: 008479f
  357359: 3046b4b
  357343: fad3d59
  357311: 80b3540
  357247: 5c07846
  357119: 23e2d64
  356863: f7883c3
  356351: 0d2f364
v: v3
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Andreas Regel authored and Mauro Carvalho Chehab committed Jan 24, 2013
1 parent 9cc8628 commit 4065b16
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Showing 2 changed files with 133 additions and 10 deletions.
2 changes: 1 addition & 1 deletion [refs]
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Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: f67102c49a123b32a4469b28407feb52b37144f5
refs/heads/master: 6b9e50c463efc5c361496ae6a895cc966ff8025b
141 changes: 132 additions & 9 deletions trunk/drivers/media/dvb-frontends/stv090x.c
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Original file line number Diff line number Diff line change
Expand Up @@ -4267,7 +4267,7 @@ static int stv090x_set_mclk(struct stv090x_state *state, u32 mclk, u32 clk)
return -1;
}

static int stv090x_set_tspath(struct stv090x_state *state)
static int stv0900_set_tspath(struct stv090x_state *state)
{
u32 reg;

Expand Down Expand Up @@ -4538,6 +4538,121 @@ static int stv090x_set_tspath(struct stv090x_state *state)
return -1;
}

static int stv0903_set_tspath(struct stv090x_state *state)
{
u32 reg;

if (state->internal->dev_ver >= 0x20) {
switch (state->config->ts1_mode) {
case STV090x_TSMODE_PARALLEL_PUNCTURED:
case STV090x_TSMODE_DVBCI:
stv090x_write_reg(state, STV090x_TSGENERAL, 0x00);
break;

case STV090x_TSMODE_SERIAL_PUNCTURED:
case STV090x_TSMODE_SERIAL_CONTINUOUS:
default:
stv090x_write_reg(state, STV090x_TSGENERAL, 0x0c);
break;
}
} else {
switch (state->config->ts1_mode) {
case STV090x_TSMODE_PARALLEL_PUNCTURED:
case STV090x_TSMODE_DVBCI:
stv090x_write_reg(state, STV090x_TSGENERAL1X, 0x10);
break;

case STV090x_TSMODE_SERIAL_PUNCTURED:
case STV090x_TSMODE_SERIAL_CONTINUOUS:
default:
stv090x_write_reg(state, STV090x_TSGENERAL1X, 0x14);
break;
}
}

switch (state->config->ts1_mode) {
case STV090x_TSMODE_PARALLEL_PUNCTURED:
reg = stv090x_read_reg(state, STV090x_P1_TSCFGH);
STV090x_SETFIELD_Px(reg, TSFIFO_SERIAL_FIELD, 0x00);
STV090x_SETFIELD_Px(reg, TSFIFO_DVBCI_FIELD, 0x00);
if (stv090x_write_reg(state, STV090x_P1_TSCFGH, reg) < 0)
goto err;
break;

case STV090x_TSMODE_DVBCI:
reg = stv090x_read_reg(state, STV090x_P1_TSCFGH);
STV090x_SETFIELD_Px(reg, TSFIFO_SERIAL_FIELD, 0x00);
STV090x_SETFIELD_Px(reg, TSFIFO_DVBCI_FIELD, 0x01);
if (stv090x_write_reg(state, STV090x_P1_TSCFGH, reg) < 0)
goto err;
break;

case STV090x_TSMODE_SERIAL_PUNCTURED:
reg = stv090x_read_reg(state, STV090x_P1_TSCFGH);
STV090x_SETFIELD_Px(reg, TSFIFO_SERIAL_FIELD, 0x01);
STV090x_SETFIELD_Px(reg, TSFIFO_DVBCI_FIELD, 0x00);
if (stv090x_write_reg(state, STV090x_P1_TSCFGH, reg) < 0)
goto err;
break;

case STV090x_TSMODE_SERIAL_CONTINUOUS:
reg = stv090x_read_reg(state, STV090x_P1_TSCFGH);
STV090x_SETFIELD_Px(reg, TSFIFO_SERIAL_FIELD, 0x01);
STV090x_SETFIELD_Px(reg, TSFIFO_DVBCI_FIELD, 0x01);
if (stv090x_write_reg(state, STV090x_P1_TSCFGH, reg) < 0)
goto err;
break;

default:
break;
}

if (state->config->ts1_clk > 0) {
u32 speed;

switch (state->config->ts1_mode) {
case STV090x_TSMODE_PARALLEL_PUNCTURED:
case STV090x_TSMODE_DVBCI:
default:
speed = state->internal->mclk /
(state->config->ts1_clk / 4);
if (speed < 0x08)
speed = 0x08;
if (speed > 0xFF)
speed = 0xFF;
break;
case STV090x_TSMODE_SERIAL_PUNCTURED:
case STV090x_TSMODE_SERIAL_CONTINUOUS:
speed = state->internal->mclk /
(state->config->ts1_clk / 32);
if (speed < 0x20)
speed = 0x20;
if (speed > 0xFF)
speed = 0xFF;
break;
}
reg = stv090x_read_reg(state, STV090x_P1_TSCFGM);
STV090x_SETFIELD_Px(reg, TSFIFO_MANSPEED_FIELD, 3);
if (stv090x_write_reg(state, STV090x_P1_TSCFGM, reg) < 0)
goto err;
if (stv090x_write_reg(state, STV090x_P1_TSSPEED, speed) < 0)
goto err;
}

reg = stv090x_read_reg(state, STV090x_P1_TSCFGH);
STV090x_SETFIELD_Px(reg, RST_HWARE_FIELD, 0x01);
if (stv090x_write_reg(state, STV090x_P1_TSCFGH, reg) < 0)
goto err;
STV090x_SETFIELD_Px(reg, RST_HWARE_FIELD, 0x00);
if (stv090x_write_reg(state, STV090x_P1_TSCFGH, reg) < 0)
goto err;

return 0;
err:
dprintk(FE_ERROR, 1, "I/O error");
return -1;
}

static int stv090x_init(struct dvb_frontend *fe)
{
struct stv090x_state *state = fe->demodulator_priv;
Expand Down Expand Up @@ -4600,8 +4715,13 @@ static int stv090x_init(struct dvb_frontend *fe)
if (stv090x_i2c_gate_ctrl(state, 0) < 0)
goto err;

if (stv090x_set_tspath(state) < 0)
goto err;
if (state->device == STV0900) {
if (stv0900_set_tspath(state) < 0)
goto err;
} else {
if (stv0903_set_tspath(state) < 0)
goto err;
}

return 0;

Expand Down Expand Up @@ -4642,23 +4762,26 @@ static int stv090x_setup(struct dvb_frontend *fe)
/* Stop Demod */
if (stv090x_write_reg(state, STV090x_P1_DMDISTATE, 0x5c) < 0)
goto err;
if (stv090x_write_reg(state, STV090x_P2_DMDISTATE, 0x5c) < 0)
goto err;
if (state->device == STV0900)
if (stv090x_write_reg(state, STV090x_P2_DMDISTATE, 0x5c) < 0)
goto err;

msleep(5);

/* Set No Tuner Mode */
if (stv090x_write_reg(state, STV090x_P1_TNRCFG, 0x6c) < 0)
goto err;
if (stv090x_write_reg(state, STV090x_P2_TNRCFG, 0x6c) < 0)
goto err;
if (state->device == STV0900)
if (stv090x_write_reg(state, STV090x_P2_TNRCFG, 0x6c) < 0)
goto err;

/* I2C repeater OFF */
STV090x_SETFIELD_Px(reg, ENARPT_LEVEL_FIELD, config->repeater_level);
if (stv090x_write_reg(state, STV090x_P1_I2CRPT, reg) < 0)
goto err;
if (stv090x_write_reg(state, STV090x_P2_I2CRPT, reg) < 0)
goto err;
if (state->device == STV0900)
if (stv090x_write_reg(state, STV090x_P2_I2CRPT, reg) < 0)
goto err;

if (stv090x_write_reg(state, STV090x_NCOARSE, 0x13) < 0) /* set PLL divider */
goto err;
Expand Down

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