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path: root/drivers/media/dvb/frontends/stv0299.c
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Diffstat (limited to 'drivers/media/dvb/frontends/stv0299.c')
-rw-r--r--drivers/media/dvb/frontends/stv0299.c19
1 files changed, 8 insertions, 11 deletions
diff --git a/drivers/media/dvb/frontends/stv0299.c b/drivers/media/dvb/frontends/stv0299.c
index cfa3928bb487..2d62931f20b5 100644
--- a/drivers/media/dvb/frontends/stv0299.c
+++ b/drivers/media/dvb/frontends/stv0299.c
@@ -63,12 +63,8 @@ struct stv0299_state {
63 u32 tuner_frequency; 63 u32 tuner_frequency;
64 u32 symbol_rate; 64 u32 symbol_rate;
65 fe_code_rate_t fec_inner; 65 fe_code_rate_t fec_inner;
66 int errmode;
67}; 66};
68 67
69#define STATUS_BER 0
70#define STATUS_UCBLOCKS 1
71
72static int debug; 68static int debug;
73static int debug_legacy_dish_switch; 69static int debug_legacy_dish_switch;
74#define dprintk(args...) \ 70#define dprintk(args...) \
@@ -481,7 +477,7 @@ static int stv0299_init (struct dvb_frontend* fe)
481 477
482 if (state->config->pll_init) { 478 if (state->config->pll_init) {
483 stv0299_writeregI(state, 0x05, 0xb5); /* enable i2c repeater on stv0299 */ 479 stv0299_writeregI(state, 0x05, 0xb5); /* enable i2c repeater on stv0299 */
484 state->config->pll_init(fe); 480 state->config->pll_init(fe, state->i2c);
485 stv0299_writeregI(state, 0x05, 0x35); /* disable i2c repeater on stv0299 */ 481 stv0299_writeregI(state, 0x05, 0x35); /* disable i2c repeater on stv0299 */
486 } 482 }
487 483
@@ -520,7 +516,8 @@ static int stv0299_read_ber(struct dvb_frontend* fe, u32* ber)
520{ 516{
521 struct stv0299_state* state = fe->demodulator_priv; 517 struct stv0299_state* state = fe->demodulator_priv;
522 518
523 if (state->errmode != STATUS_BER) return 0; 519 stv0299_writeregI(state, 0x34, (stv0299_readreg(state, 0x34) & 0xcf) | 0x10);
520 msleep(100);
524 *ber = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e); 521 *ber = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e);
525 522
526 return 0; 523 return 0;
@@ -559,8 +556,9 @@ static int stv0299_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
559{ 556{
560 struct stv0299_state* state = fe->demodulator_priv; 557 struct stv0299_state* state = fe->demodulator_priv;
561 558
562 if (state->errmode != STATUS_UCBLOCKS) *ucblocks = 0; 559 stv0299_writeregI(state, 0x34, (stv0299_readreg(state, 0x34) & 0xcf) | 0x30);
563 else *ucblocks = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e); 560 msleep(100);
561 *ucblocks = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e);
564 562
565 return 0; 563 return 0;
566} 564}
@@ -603,7 +601,7 @@ static int stv0299_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
603 } else { 601 } else {
604 /* A "normal" tune is requested */ 602 /* A "normal" tune is requested */
605 stv0299_writeregI(state, 0x05, 0xb5); /* enable i2c repeater on stv0299 */ 603 stv0299_writeregI(state, 0x05, 0xb5); /* enable i2c repeater on stv0299 */
606 state->config->pll_set(fe, p); 604 state->config->pll_set(fe, state->i2c, p);
607 stv0299_writeregI(state, 0x05, 0x35); /* disable i2c repeater on stv0299 */ 605 stv0299_writeregI(state, 0x05, 0x35); /* disable i2c repeater on stv0299 */
608 606
609 stv0299_writeregI(state, 0x32, 0x80); 607 stv0299_writeregI(state, 0x32, 0x80);
@@ -615,7 +613,7 @@ static int stv0299_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
615 } 613 }
616 } else { 614 } else {
617 stv0299_writeregI(state, 0x05, 0xb5); /* enable i2c repeater on stv0299 */ 615 stv0299_writeregI(state, 0x05, 0xb5); /* enable i2c repeater on stv0299 */
618 state->config->pll_set(fe, p); 616 state->config->pll_set(fe, state->i2c, p);
619 stv0299_writeregI(state, 0x05, 0x35); /* disable i2c repeater on stv0299 */ 617 stv0299_writeregI(state, 0x05, 0x35); /* disable i2c repeater on stv0299 */
620 618
621 stv0299_set_FEC (state, p->u.qpsk.fec_inner); 619 stv0299_set_FEC (state, p->u.qpsk.fec_inner);
@@ -709,7 +707,6 @@ struct dvb_frontend* stv0299_attach(const struct stv0299_config* config,
709 state->tuner_frequency = 0; 707 state->tuner_frequency = 0;
710 state->symbol_rate = 0; 708 state->symbol_rate = 0;
711 state->fec_inner = 0; 709 state->fec_inner = 0;
712 state->errmode = STATUS_BER;
713 710
714 /* check if the demod is there */ 711 /* check if the demod is there */
715 stv0299_writeregI(state, 0x02, 0x34); /* standby off */ 712 stv0299_writeregI(state, 0x02, 0x34); /* standby off */