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| author | Manu Abraham <manu@linuxtv.org> | 2007-10-05 18:41:19 +0400 |
|---|---|---|
| committer | Manu Abraham <manu@linuxtv.org> | 2007-10-05 18:41:19 +0400 |
| commit | 1b6803c5c59820db0f49b9461d991f91ce789e85 (patch) | |
| tree | 7301e534c4843c1c8ba7febcd0b078d6acaf9215 /linux/drivers/media/dvb/frontends/stb0899_drv.c | |
| parent | 2eb656e25d91845553a215568bd53a36d4ad6064 (diff) | |
| download | mediapointer-dvb-s2-1b6803c5c59820db0f49b9461d991f91ce789e85.tar.gz mediapointer-dvb-s2-1b6803c5c59820db0f49b9461d991f91ce789e85.tar.bz2 | |
Initialize DiSEqC
From: Manu Abraham <abraham.manu@gmail.com>
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Diffstat (limited to 'linux/drivers/media/dvb/frontends/stb0899_drv.c')
| -rw-r--r-- | linux/drivers/media/dvb/frontends/stb0899_drv.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/linux/drivers/media/dvb/frontends/stb0899_drv.c b/linux/drivers/media/dvb/frontends/stb0899_drv.c index 7f575b5fc..4fe20afeb 100644 --- a/linux/drivers/media/dvb/frontends/stb0899_drv.c +++ b/linux/drivers/media/dvb/frontends/stb0899_drv.c @@ -796,7 +796,6 @@ static int stb0899_send_diseqc_burst(struct dvb_frontend *fe, fe_sec_mini_cmd_t return 0; } -#if 0 static int stb0899_diseqc_init(struct stb0899_state *state) { struct dvb_diseqc_master_cmd tx_data; @@ -812,17 +811,18 @@ static int stb0899_diseqc_init(struct stb0899_state *state) tx_data.msg[0] = 0xe2; tx_data.msg_len = 3; - /* disable Tx spy */ reg = stb0899_read_reg(state, STB0899_DISCNTRL2); STB0899_SETFIELD_VAL(ONECHIP_TRX, reg, 0); stb0899_write_reg(state, STB0899_DISCNTRL2, reg); - reg = stb0899_read_reg(state, STB0899_DISCNTRL2); - STB0899_SETFIELD_VAL(ONECHIP_TRX, reg, 1); - stb0899_write_reg(state, STB0899_DISCNTRL2, reg); - reg = stb0899_read_reg(state, STB0899_DISCNTRL2); - STB0899_SETFIELD_VAL(ONECHIP_TRX, reg, 0); - stb0899_write_reg(state, STB0899_DISCNTRL2, reg); + /* disable Tx spy */ + reg = stb0899_read_reg(state, STB0899_DISCNTRL1); + STB0899_SETFIELD_VAL(DISEQCRESET, reg, 1); + stb0899_write_reg(state, STB0899_DISCNTRL1, reg); + + reg = stb0899_read_reg(state, STB0899_DISCNTRL1); + STB0899_SETFIELD_VAL(DISEQCRESET, reg, 0); + stb0899_write_reg(state, STB0899_DISCNTRL1, reg); mclk = stb0899_get_mclk(state); f22_tx = mclk / (tx_freq * 32); @@ -830,6 +830,7 @@ static int stb0899_diseqc_init(struct stb0899_state *state) state->rx_freq = 20000; f22_rx = mclk / (state->rx_freq * 32); +#if 0 while ((count < 5) && (trial < 2)) { stb0899_write_reg(state, STB0899_DISF22, f22_tx); /* 2 possible values 17.5k/20k */ @@ -864,9 +865,9 @@ static int stb0899_diseqc_init(struct stb0899_state *state) if ((ret_1 == 0) && (ret_2 == 0)) state->rx_freq = 0; /* no DiSEqC 2.0 slave */ +#endif return 0; } -#endif static int stb0899_sleep(struct dvb_frontend *fe) { @@ -939,7 +940,7 @@ static int stb0899_init(struct dvb_frontend *fe) stb0899_write_reg(state, config->init_tst[i].address, config->init_tst[i].data); stb0899_init_calc(state); -// stb0899_diseqc_init(state); + stb0899_diseqc_init(state); return 0; } |