diff options
author | Akihiro Tsukada <tskd08@gmail.com> | 2014-10-31 09:23:18 -0400 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2014-11-03 13:40:09 -0500 |
commit | 906aaf5a195b59fbafc1a36d06be5a52894904fd (patch) | |
tree | 78b4dc191266f240061c656d91b1b7a46c7cf635 | |
parent | cba63cf8f92952211eb13376cda6c05679d675d2 (diff) |
[media] dvb:tc90522: fix stats report
* report the fixed per-transponder symbolrate instead of per-TS ones
* add output TS-ID report
Signed-off-by: Akihiro Tsukada <tskd08@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
-rw-r--r-- | drivers/media/dvb-frontends/tc90522.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/media/dvb-frontends/tc90522.c b/drivers/media/dvb-frontends/tc90522.c index d9905fb52f84..ad3351f233a1 100644 --- a/drivers/media/dvb-frontends/tc90522.c +++ b/drivers/media/dvb-frontends/tc90522.c | |||
@@ -216,32 +216,30 @@ static int tc90522s_get_frontend(struct dvb_frontend *fe) | |||
216 | c->delivery_system = SYS_ISDBS; | 216 | c->delivery_system = SYS_ISDBS; |
217 | 217 | ||
218 | layers = 0; | 218 | layers = 0; |
219 | ret = reg_read(state, 0xe8, val, 3); | 219 | ret = reg_read(state, 0xe6, val, 5); |
220 | if (ret == 0) { | 220 | if (ret == 0) { |
221 | int slots; | ||
222 | u8 v; | 221 | u8 v; |
223 | 222 | ||
223 | c->stream_id = val[0] << 8 | val[1]; | ||
224 | |||
224 | /* high/single layer */ | 225 | /* high/single layer */ |
225 | v = (val[0] & 0x70) >> 4; | 226 | v = (val[2] & 0x70) >> 4; |
226 | c->modulation = (v == 7) ? PSK_8 : QPSK; | 227 | c->modulation = (v == 7) ? PSK_8 : QPSK; |
227 | c->fec_inner = fec_conv_sat[v]; | 228 | c->fec_inner = fec_conv_sat[v]; |
228 | c->layer[0].fec = c->fec_inner; | 229 | c->layer[0].fec = c->fec_inner; |
229 | c->layer[0].modulation = c->modulation; | 230 | c->layer[0].modulation = c->modulation; |
230 | c->layer[0].segment_count = val[1] & 0x3f; /* slots */ | 231 | c->layer[0].segment_count = val[3] & 0x3f; /* slots */ |
231 | 232 | ||
232 | /* low layer */ | 233 | /* low layer */ |
233 | v = (val[0] & 0x07); | 234 | v = (val[2] & 0x07); |
234 | c->layer[1].fec = fec_conv_sat[v]; | 235 | c->layer[1].fec = fec_conv_sat[v]; |
235 | if (v == 0) /* no low layer */ | 236 | if (v == 0) /* no low layer */ |
236 | c->layer[1].segment_count = 0; | 237 | c->layer[1].segment_count = 0; |
237 | else | 238 | else |
238 | c->layer[1].segment_count = val[2] & 0x3f; /* slots */ | 239 | c->layer[1].segment_count = val[4] & 0x3f; /* slots */ |
239 | /* actually, BPSK if v==1, but not defined in fe_modulation_t */ | 240 | /* actually, BPSK if v==1, but not defined in fe_modulation_t */ |
240 | c->layer[1].modulation = QPSK; | 241 | c->layer[1].modulation = QPSK; |
241 | layers = (v > 0) ? 2 : 1; | 242 | layers = (v > 0) ? 2 : 1; |
242 | |||
243 | slots = c->layer[0].segment_count + c->layer[1].segment_count; | ||
244 | c->symbol_rate = 28860000 * slots / 48; | ||
245 | } | 243 | } |
246 | 244 | ||
247 | /* statistics */ | 245 | /* statistics */ |