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34 lines
875 B
C
34 lines
875 B
C
#ifndef _UAPI_DVBMOD_H_
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#define _UAPI_DVBMOD_H_
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#include <linux/types.h>
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#include "frontend.h"
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struct dvb_mod_params {
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__u32 base_frequency;
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__u32 attenuator;
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};
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struct dvb_mod_channel_params {
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enum fe_modulation modulation;
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__u64 input_bitrate; /* 2^-32 Hz */
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int pcr_correction;
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};
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#define DVB_MOD_SET _IOW('o', 208, struct dvb_mod_params)
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#define DVB_MOD_CHANNEL_SET _IOW('o', 209, struct dvb_mod_channel_params)
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#define MODULATOR_UNDEFINED 0
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#define MODULATOR_START 1
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#define MODULATOR_STOP 2
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#define MODULATOR_FREQUENCY 3
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#define MODULATOR_MODULATION 4
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#define MODULATOR_SYMBOL_RATE 5 /* Hz */
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#define MODULATOR_ATTENUATOR 32
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#define MODULATOR_INPUT_BITRATE 33 /* Hz */
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#define MODULATOR_PCR_MODE 34 /* 1=pcr correction enabled */
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#define MODULATOR_OUTPUT_ARI 64
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#endif /*_UAPI_DVBMOD_H_*/
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