From 4065b16c421f96fed0030935d69347ecc575fb21 Mon Sep 17 00:00:00 2001 From: Andreas Regel Date: Sun, 11 Mar 2012 14:11:45 -0300 Subject: [PATCH] --- yaml --- r: 357375 b: refs/heads/master c: 6b9e50c463efc5c361496ae6a895cc966ff8025b h: refs/heads/master i: 357373: 2430ea9c0c8e8080e34094b7dd2d8e130905b463 357371: b3eca4b8cee3213704b535d769db77c521ee2b5e 357367: 008479fb63bff325df76355b7911a85d973c8909 357359: 3046b4b7f52358070773cdcce58d5cb3c18e2c12 357343: fad3d5949b9147a8303d168dbcb722bc50470f62 357311: 80b3540871c84c2d9def05835587f62546fd0525 357247: 5c07846f6b94ad77190cc602bfe9f0169f252fa9 357119: 23e2d649f91f01abe529d95a4be4b59538873c05 356863: f7883c324d437de13616fec65ba78e83e4483867 356351: 0d2f364b8505d37b42a748d7b7f8a1712c859fdf v: v3 --- [refs] | 2 +- trunk/drivers/media/dvb-frontends/stv090x.c | 141 ++++++++++++++++++-- 2 files changed, 133 insertions(+), 10 deletions(-) diff --git a/[refs] b/[refs] index 987d892804ac..a365bade937f 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: f67102c49a123b32a4469b28407feb52b37144f5 +refs/heads/master: 6b9e50c463efc5c361496ae6a895cc966ff8025b diff --git a/trunk/drivers/media/dvb-frontends/stv090x.c b/trunk/drivers/media/dvb-frontends/stv090x.c index 13caec013902..f36eeefb76a6 100644 --- a/trunk/drivers/media/dvb-frontends/stv090x.c +++ b/trunk/drivers/media/dvb-frontends/stv090x.c @@ -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; @@ -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; @@ -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; @@ -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;