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V4L/DVB (9007): S2API: Changed bandwidth to be expressed in HZ

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Also added some compat code for the older API.

Added more ISDB message/command suggestions, current not connected in dvb-core.

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Steven Toth 2008-09-13 16:56:34 -03:00 • committed by Mauro Carvalho Chehab
parent 4dd88bec36
commit 75b7f9437b
3 changed files with 49 additions and 13 deletions
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27
include/linux/dvb/frontend.h
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@ -257,7 +257,12 @@ typedef enum dtv_cmd_types {
DTV_FREQUENCY,
DTV_MODULATION,
DTV_BANDWIDTH,
/* XXX PB: I would like to have field which describes the
* bandwidth of a channel in Hz or kHz - maybe we can remove the
* DTV_BANDWIDTH now and put a compat layer */
DTV_BANDWIDTH_HZ,
DTV_INVERSION,
DTV_DISEQC_MASTER,
DTV_SYMBOL_RATE,
@ -276,18 +281,34 @@ typedef enum dtv_cmd_types {
/* New commands are always appended */
DTV_DELIVERY_SYSTEM,
/* ISDB-T */
/* ISDB */
/* maybe a dup of DTV_ISDB_SOUND_BROADCASTING_SUBCHANNEL_ID ??? */
DTV_ISDB_SEGMENT_IDX,
DTV_ISDB_SEGMENT_WIDTH,
DTV_ISDB_SEGMENT_WIDTH, /* 1, 3 or 13 ??? */
/* the central segment can be received independently or 1/3 seg in SB-mode */
DTV_ISDB_PARTIAL_RECEPTION,
/* sound broadcasting is used 0 = 13segment, 1 = 1 or 3 see DTV_ISDB_PARTIAL_RECEPTION */
DTV_ISDB_SOUND_BROADCASTING,
/* only used in SB */
/* determines the initial PRBS of the segment (to match with 13seg channel) */
DTV_ISDB_SOUND_BROADCASTING_SUBCHANNEL_ID,
DTV_ISDB_LAYERA_FEC,
DTV_ISDB_LAYERA_MODULATION,
DTV_ISDB_LAYERA_SEGMENT_WIDTH,
DTV_ISDB_LAYERA_TIME_INTERLEAVER,
DTV_ISDB_LAYERB_FEC,
DTV_ISDB_LAYERB_MODULATION,
DTV_ISDB_LAYERB_SEGMENT_WIDTH,
DTV_ISDB_LAYERB_TIME_INTERLEAVING,
DTV_ISDB_LAYERC_FEC,
DTV_ISDB_LAYERC_MODULATION,
DTV_ISDB_LAYERC_SEGMENT_WIDTH,
DTV_ISDB_LAYERC_TIME_INTERLEAVING,
} dtv_cmd_types_t;