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V4L/DVB (9182): S2API: Added support for DTV_HIERARCHY 

A user tuning DVB-T via the S2API reports that this was not implemented,
and his tuning was failing.

Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Steven Toth 2008-10-06 22:01:47 -03:00 committed by Mauro Carvalho Chehab
parent b87625f0cc
commit ef526f4246
2 changed files with 18 additions and 1 deletions
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16
drivers/media/dvb/dvb-core/dvb_frontend.c
View File

@ -830,6 +830,11 @@ struct dtv_cmds_h dtv_cmds[] = {
.cmd = DTV_DELIVERY_SYSTEM,
.set = 1,
},
[DTV_HIERARCHY] = {
.name = "DTV_HIERARCHY",
.cmd = DTV_HIERARCHY,
.set = 1,
},
[DTV_CODE_RATE_HP] = {
.name = "DTV_CODE_RATE_HP",
.cmd = DTV_CODE_RATE_HP,
@ -882,6 +887,11 @@ struct dtv_cmds_h dtv_cmds[] = {
.cmd = DTV_TRANSMISSION_MODE,
.set = 0,
},
[DTV_HIERARCHY] = {
.name = "DTV_HIERARCHY",
.cmd = DTV_HIERARCHY,
.set = 0,
},
};
void dtv_property_dump(struct dtv_property *tvp)
@ -1173,6 +1183,9 @@ int dtv_property_process_get(struct dvb_frontend *fe, struct dtv_property *tvp,
case DTV_TRANSMISSION_MODE:
tvp->u.data = fe->dtv_property_cache.transmission_mode;
break;
case DTV_HIERARCHY:
tvp->u.data = fe->dtv_property_cache.hierarchy;
break;
default:
r = -1;
}
@ -1266,6 +1279,9 @@ int dtv_property_process_set(struct dvb_frontend *fe, struct dtv_property *tvp,
case DTV_TRANSMISSION_MODE:
fe->dtv_property_cache.transmission_mode = tvp->u.data;
break;
case DTV_HIERARCHY:
fe->dtv_property_cache.hierarchy = tvp->u.data;
break;
default:
r = -1;
}

3
include/linux/dvb/frontend.h
View File

@ -273,8 +273,9 @@ struct dvb_frontend_event {
#define DTV_CODE_RATE_LP 37
#define DTV_GUARD_INTERVAL 38
#define DTV_TRANSMISSION_MODE 39
#define DTV_HIERARCHY 40
#define DTV_MAX_COMMAND DTV_TRANSMISSION_MODE
#define DTV_MAX_COMMAND DTV_HIERARCHY
typedef enum fe_pilot {
PILOT_ON,