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Code Issues Releases Wiki Activity

add MODULATOR_RESET property

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This commit is contained in:
Ralph Metzler 2017-10-11 13:47:50 +02:00
parent 6bdfe43958
commit 3778a64de5
2 changed files with 15 additions and 10 deletions
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8
ddbridge/ddbridge-modulator.c
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@ -474,7 +474,6 @@ static int mod_fsm_setup(struct ddb *dev, u32 MaxUsedChannels)
u32 Capacity; u32 Capacity;
u32 tmp = ddbreadl(dev, FSM_STATUS); u32 tmp = ddbreadl(dev, FSM_STATUS);
if ((tmp & FSM_STATUS_READY) == 0) {
status = mod_setup_max2871(dev, max2871_fsm); status = mod_setup_max2871(dev, max2871_fsm);
if (status) if (status)
return status; return status;
@ -484,7 +483,7 @@ static int mod_fsm_setup(struct ddb *dev, u32 MaxUsedChannels)
tmp = ddbreadl(dev, FSM_STATUS); tmp = ddbreadl(dev, FSM_STATUS);
if ((tmp & FSM_STATUS_READY) == 0) if ((tmp & FSM_STATUS_READY) == 0)
return -1; return -1;
}
Capacity = ddbreadl(dev, FSM_CAPACITY); Capacity = ddbreadl(dev, FSM_CAPACITY);
if (((tmp & FSM_STATUS_QAMREADY) != 0) && if (((tmp & FSM_STATUS_QAMREADY) != 0) &&
((Capacity & FSM_CAPACITY_INUSE) != 0)) ((Capacity & FSM_CAPACITY_INUSE) != 0))
@ -1529,6 +1528,11 @@ static int mod_prop_proc(struct ddb_mod *mod, struct dtv_property *tvp)
if (mod->port->dev->link[0].info->version == 2) if (mod->port->dev->link[0].info->version == 2)
return mod_set_vga(mod->port->dev, tvp->u.data); return mod_set_vga(mod->port->dev, tvp->u.data);
return -EINVAL; return -EINVAL;
case MODULATOR_RESET:
if (mod->port->dev->link[0].info->version == 2)
return mod_fsm_setup(mod->port->dev,0 );
return -EINVAL;
} }
return 0; return 0;
} }

1
include/linux/dvb/mod.h
View File

@ -30,6 +30,7 @@ struct dvb_mod_channel_params {
#define MODULATOR_INPUT_BITRATE 33 /* Hz */ #define MODULATOR_INPUT_BITRATE 33 /* Hz */
#define MODULATOR_PCR_MODE 34 /* 1=pcr correction enabled */ #define MODULATOR_PCR_MODE 34 /* 1=pcr correction enabled */
#define MODULATOR_GAIN 35 #define MODULATOR_GAIN 35
#define MODULATOR_RESET 36
#define MODULATOR_OUTPUT_ARI 64 #define MODULATOR_OUTPUT_ARI 64
#endif /*_UAPI_DVBMOD_H_*/ #endif /*_UAPI_DVBMOD_H_*/