From cdd4208c059e01d4cdc10a538bbbebbb60aa9b9f Mon Sep 17 00:00:00 2001 From: Manu Abraham Date: Wed, 21 Jun 2006 10:41:45 -0300 Subject: V4L/DVB (4179): VLF fixes for DCT Signed-off-by: Manu Abraham Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/bt8xx/dst.c | 40 ++++++++++++++++++++---------------- drivers/media/dvb/bt8xx/dst_common.h | 1 + 2 files changed, 23 insertions(+), 18 deletions(-) (limited to 'drivers/media') diff --git a/drivers/media/dvb/bt8xx/dst.c b/drivers/media/dvb/bt8xx/dst.c index 5aa34f8bcbfa..c538d272cf80 100644 --- a/drivers/media/dvb/bt8xx/dst.c +++ b/drivers/media/dvb/bt8xx/dst.c @@ -568,6 +568,8 @@ static void dst_type_flags_print(struct dst_state *state) dprintk(verbose, DST_ERROR, 0, " 0x%x newtuner 2", DST_TYPE_HAS_NEWTUNE_2); if (type_flags & DST_TYPE_HAS_TS204) dprintk(verbose, DST_ERROR, 0, " 0x%x ts204", DST_TYPE_HAS_TS204); + if (type_flags & DST_TYPE_HAS_VLF) + dprintk(verbose, DST_ERROR, 0, " 0x%x VLF", DST_TYPE_HAS_VLF); if (type_flags & DST_TYPE_HAS_SYMDIV) dprintk(verbose, DST_ERROR, 0, " 0x%x symdiv", DST_TYPE_HAS_SYMDIV); if (type_flags & DST_TYPE_HAS_FW_1) @@ -825,7 +827,7 @@ static struct dst_types dst_tlist[] = { .device_id = "DSTMCI", .offset = 1, .dst_type = DST_TYPE_IS_SAT, - .type_flags = DST_TYPE_HAS_TS188 | DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_FW_BUILD | DST_TYPE_HAS_INC_COUNT, + .type_flags = DST_TYPE_HAS_TS188 | DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_FW_BUILD | DST_TYPE_HAS_INC_COUNT | DST_TYPE_HAS_VLF, .dst_feature = DST_TYPE_HAS_CA | DST_TYPE_HAS_DISEQC3 | DST_TYPE_HAS_DISEQC4 | DST_TYPE_HAS_MOTO | DST_TYPE_HAS_MAC, .tuner_type = TUNER_TYPE_MULTI @@ -844,7 +846,7 @@ static struct dst_types dst_tlist[] = { .device_id = "DCT-CI", .offset = 1, .dst_type = DST_TYPE_IS_CABLE, - .type_flags = DST_TYPE_HAS_MULTI_FE | DST_TYPE_HAS_FW_1 | DST_TYPE_HAS_FW_2, + .type_flags = DST_TYPE_HAS_MULTI_FE | DST_TYPE_HAS_FW_1 | DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_VLF, .dst_feature = DST_TYPE_HAS_CA, .tuner_type = 0 }, @@ -862,7 +864,7 @@ static struct dst_types dst_tlist[] = { .device_id = "DTT-CI", .offset = 1, .dst_type = DST_TYPE_IS_TERR, - .type_flags = DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_MULTI_FE, + .type_flags = DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_MULTI_FE | DST_TYPE_HAS_VLF, .dst_feature = DST_TYPE_HAS_CA, .tuner_type = 0 }, @@ -1047,12 +1049,12 @@ static int dst_get_tuner_info(struct dst_state *state) if (state->type_flags & DST_TYPE_HAS_MULTI_FE) { if (dst_command(state, get_tuner_1, 8) < 0) { dprintk(verbose, DST_INFO, 1, "Cmd=[0x13], Unsupported"); - return -1; + goto force; } } else { if (dst_command(state, get_tuner_2, 8) < 0) { dprintk(verbose, DST_INFO, 1, "Cmd=[0xb], Unsupported"); - return -1; + goto force; } } memset(&state->board_info, '\0', 8); @@ -1073,6 +1075,13 @@ static int dst_get_tuner_info(struct dst_state *state) } return 0; +force: + if (!strncmp(state->fw_name, "DCT-CI", 6)) { + state->type_flags |= DST_TYPE_HAS_TS204; + dprintk(verbose, DST_ERROR, 1, "Forcing [%s] to TS188", state->fw_name); + } + + return -1; } static int dst_get_device_id(struct dst_state *state) @@ -1189,7 +1198,6 @@ static int dst_probe(struct dst_state *state) } if (dst_get_mac(state) < 0) { dprintk(verbose, DST_INFO, 1, "MAC: Unsupported command"); - return 0; } if ((state->type_flags & DST_TYPE_HAS_MULTI_FE) || (state->type_flags & DST_TYPE_HAS_FW_BUILD)) { if (dst_get_tuner_info(state) < 0) @@ -1340,10 +1348,7 @@ static int dst_get_tuna(struct dst_state *state) state->diseq_flags &= ~(HAS_LOCK); if (!dst_wait_dst_ready(state, NO_DELAY)) return -EIO; -// if (state->type_flags & DST_TYPE_HAS_NEWTUNE) -// /* how to get variable length reply ???? */ - if ((state->type_flags & DST_TYPE_HAS_TS188) && - !(state->dst_type == DST_TYPE_IS_CABLE) && + if ((state->type_flags & DST_TYPE_HAS_VLF) && !(state->dst_type == DST_TYPE_IS_ATSC)) retval = read_dst(state, state->rx_tuna, 10); @@ -1353,8 +1358,7 @@ static int dst_get_tuna(struct dst_state *state) dprintk(verbose, DST_DEBUG, 1, "read not successful"); return retval; } -// if (state->type_flags & DST_TYPE_HAS_NEWTUNE) { - if ((state->type_flags & DST_TYPE_HAS_TS188) && + if ((state->type_flags & DST_TYPE_HAS_VLF) && !(state->dst_type == DST_TYPE_IS_CABLE) && !(state->dst_type == DST_TYPE_IS_ATSC)) { @@ -1404,8 +1408,7 @@ static int dst_write_tuna(struct dvb_frontend *fe) goto error; } // if (state->type_flags & DST_TYPE_HAS_NEWTUNE) { - if ((state->type_flags & DST_TYPE_HAS_TS188) && - (!(state->dst_type == DST_TYPE_IS_CABLE)) && + if ((state->type_flags & DST_TYPE_HAS_VLF) && (!(state->dst_type == DST_TYPE_IS_ATSC))) { state->tx_tuna[9] = dst_check_sum(&state->tx_tuna[0], 9); @@ -1561,7 +1564,8 @@ static int dst_init(struct dvb_frontend *fe) static u8 sat_tuna_204[] = { 0x00, 0x00, 0x03, 0xb6, 0x01, 0x55, 0xbd, 0x50, 0x00, 0x00 }; static u8 ter_tuna_188[] = { 0x09, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 }; static u8 ter_tuna_204[] = { 0x00, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 }; - static u8 cable_tuna[] = { 0x00, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 }; + static u8 cab_tuna_188[] = { 0x09, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 }; + static u8 cab_tuna_204[] = { 0x00, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 }; static u8 atsc_tuner[] = { 0x00, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 }; state->inversion = INVERSION_OFF; @@ -1572,11 +1576,11 @@ static int dst_init(struct dvb_frontend *fe) state->bandwidth = BANDWIDTH_7_MHZ; state->cur_jiff = jiffies; if (state->dst_type == DST_TYPE_IS_SAT) - memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_TS188) ? sat_tuna_188 : sat_tuna_204), sizeof (sat_tuna_204)); + memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_VLF) ? sat_tuna_188 : sat_tuna_204), sizeof (sat_tuna_204)); else if (state->dst_type == DST_TYPE_IS_TERR) - memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_TS188) ? ter_tuna_188 : ter_tuna_204), sizeof (ter_tuna_204)); + memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_VLF) ? ter_tuna_188 : ter_tuna_204), sizeof (ter_tuna_204)); else if (state->dst_type == DST_TYPE_IS_CABLE) - memcpy(state->tx_tuna, cable_tuna, sizeof (cable_tuna)); + memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_VLF) ? cab_tuna_188 : cab_tuna_204), sizeof (cab_tuna_204)); else if (state->dst_type == DST_TYPE_IS_ATSC) memcpy(state->tx_tuna, atsc_tuner, sizeof (atsc_tuner)); diff --git a/drivers/media/dvb/bt8xx/dst_common.h b/drivers/media/dvb/bt8xx/dst_common.h index 0e7e19543224..0677b047b3a7 100644 --- a/drivers/media/dvb/bt8xx/dst_common.h +++ b/drivers/media/dvb/bt8xx/dst_common.h @@ -54,6 +54,7 @@ #define DST_TYPE_HAS_MULTI_FE 512 #define DST_TYPE_HAS_NEWTUNE_2 1024 #define DST_TYPE_HAS_DBOARD 2048 +#define DST_TYPE_HAS_VLF 4096 /* Card capability list */ -- cgit v1.2.3-58-ga151