diff options
Diffstat (limited to 'linux/drivers/media/dvb/firewire/firedtv-avc.c')
| -rw-r--r-- | linux/drivers/media/dvb/firewire/firedtv-avc.c | 55 |
1 files changed, 42 insertions, 13 deletions
diff --git a/linux/drivers/media/dvb/firewire/firedtv-avc.c b/linux/drivers/media/dvb/firewire/firedtv-avc.c index b55d9ccaf..a2041df5f 100644 --- a/linux/drivers/media/dvb/firewire/firedtv-avc.c +++ b/linux/drivers/media/dvb/firewire/firedtv-avc.c @@ -115,7 +115,7 @@ static const char *debug_fcp_ctype(unsigned int ctype) } static const char *debug_fcp_opcode(unsigned int opcode, - const u8 *data, size_t length) + const u8 *data, int length) { switch (opcode) { case AVC_OPCODE_VENDOR: break; @@ -135,13 +135,14 @@ static const char *debug_fcp_opcode(unsigned int opcode, case SFE_VENDOR_OPCODE_REGISTER_REMOTE_CONTROL: return "RegisterRC"; case SFE_VENDOR_OPCODE_LNB_CONTROL: return "LNBControl"; case SFE_VENDOR_OPCODE_TUNE_QPSK: return "TuneQPSK"; + case SFE_VENDOR_OPCODE_TUNE_QPSK2: return "TuneQPSK2"; case SFE_VENDOR_OPCODE_HOST2CA: return "Host2CA"; case SFE_VENDOR_OPCODE_CA2HOST: return "CA2Host"; } return "Vendor"; } -static void debug_fcp(const u8 *data, size_t length) +static void debug_fcp(const u8 *data, int length) { unsigned int subunit_type, subunit_id, op; const char *prefix = data[0] > 7 ? "FCP <- " : "FCP -> "; @@ -157,8 +158,13 @@ static void debug_fcp(const u8 *data, size_t length) } if (avc_debug & AVC_DEBUG_FCP_PAYLOADS) +#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 22) print_hex_dump(KERN_INFO, prefix, DUMP_PREFIX_NONE, 16, 1, data, length, false); +#else + print_hex_dump(KERN_INFO, prefix, DUMP_PREFIX_NONE, 16, 1, + (void *)data, length, false); +#endif } static int __avc_write(struct firedtv *fdtv, @@ -253,6 +259,26 @@ int avc_recv(struct firedtv *fdtv, void *data, size_t length) return 0; } +static int add_pid_filter(struct firedtv *fdtv, u8 *operand) +{ + int i, n, pos = 1; + + for (i = 0, n = 0; i < 16; i++) { + if (test_bit(i, &fdtv->channel_active)) { + operand[pos++] = 0x13; /* flowfunction relay */ + operand[pos++] = 0x80; /* dsd_sel_spec_valid_flags -> PID */ + operand[pos++] = (fdtv->channel_pid[i] >> 8) & 0x1f; + operand[pos++] = fdtv->channel_pid[i] & 0xff; + operand[pos++] = 0x00; /* tableID */ + operand[pos++] = 0x00; /* filter_length */ + n++; + } + } + operand[0] = n; + + return pos; +} + /* * tuning command for setting the relative LNB frequency * (not supported by the AVC standard) @@ -266,7 +292,10 @@ static void avc_tuner_tuneqpsk(struct firedtv *fdtv, c->operand[0] = SFE_VENDOR_DE_COMPANYID_0; c->operand[1] = SFE_VENDOR_DE_COMPANYID_1; c->operand[2] = SFE_VENDOR_DE_COMPANYID_2; - c->operand[3] = SFE_VENDOR_OPCODE_TUNE_QPSK; + if (fdtv->type == FIREDTV_DVB_S2) + c->operand[3] = SFE_VENDOR_OPCODE_TUNE_QPSK2; + else + c->operand[3] = SFE_VENDOR_OPCODE_TUNE_QPSK; c->operand[4] = (params->frequency >> 24) & 0xff; c->operand[5] = (params->frequency >> 16) & 0xff; @@ -312,7 +341,8 @@ static void avc_tuner_tuneqpsk(struct firedtv *fdtv, } } -static void avc_tuner_dsd_dvb_c(struct dvb_frontend_parameters *params, +static void avc_tuner_dsd_dvb_c(struct firedtv *fdtv, + struct dvb_frontend_parameters *params, struct avc_command_frame *c) { c->opcode = AVC_OPCODE_DSD; @@ -374,13 +404,13 @@ static void avc_tuner_dsd_dvb_c(struct dvb_frontend_parameters *params, c->operand[20] = 0x00; c->operand[21] = 0x00; - /* Nr_of_dsd_sel_specs = 0 -> no PIDs are transmitted */ - c->operand[22] = 0x00; - c->length = 28; + /* Add PIDs to filter */ + c->length = ALIGN(22 + add_pid_filter(fdtv, &c->operand[22]) + 3, 4); } -static void avc_tuner_dsd_dvb_t(struct dvb_frontend_parameters *params, +static void avc_tuner_dsd_dvb_t(struct firedtv *fdtv, + struct dvb_frontend_parameters *params, struct avc_command_frame *c) { struct dvb_ofdm_parameters *ofdm = ¶ms->u.ofdm; @@ -477,10 +507,9 @@ static void avc_tuner_dsd_dvb_t(struct dvb_frontend_parameters *params, c->operand[15] = 0x00; /* network_ID[0] */ c->operand[16] = 0x00; /* network_ID[1] */ - /* Nr_of_dsd_sel_specs = 0 -> no PIDs are transmitted */ - c->operand[17] = 0x00; - c->length = 24; + /* Add PIDs to filter */ + c->length = ALIGN(17 + add_pid_filter(fdtv, &c->operand[17]) + 3, 4); } int avc_tuner_dsd(struct firedtv *fdtv, @@ -498,8 +527,8 @@ int avc_tuner_dsd(struct firedtv *fdtv, switch (fdtv->type) { case FIREDTV_DVB_S: case FIREDTV_DVB_S2: avc_tuner_tuneqpsk(fdtv, params, c); break; - case FIREDTV_DVB_C: avc_tuner_dsd_dvb_c(params, c); break; - case FIREDTV_DVB_T: avc_tuner_dsd_dvb_t(params, c); break; + case FIREDTV_DVB_C: avc_tuner_dsd_dvb_c(fdtv, params, c); break; + case FIREDTV_DVB_T: avc_tuner_dsd_dvb_t(fdtv, params, c); break; default: BUG(); } |