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-rw-r--r--include/linux/dvb/frontend.h130
1 files changed, 128 insertions, 2 deletions
diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h
index c8cbd90ba375..4d3770021736 100644
--- a/include/linux/dvb/frontend.h
+++ b/include/linux/dvb/frontend.h
@@ -62,6 +62,7 @@ typedef enum fe_caps {
FE_CAN_HIERARCHY_AUTO = 0x100000,
FE_CAN_8VSB = 0x200000,
FE_CAN_16VSB = 0x400000,
+ FE_HAS_EXTENDED_CAPS = 0x800000, // We need more bitspace for newer APIs, indicate this.
FE_NEEDS_BENDING = 0x20000000, // not supported anymore, don't use (frontend requires frequency bending)
FE_CAN_RECOVER = 0x40000000, // frontend can recover from a cable unplug automatically
FE_CAN_MUTE_TS = 0x80000000 // frontend can stop spurious TS data output
@@ -147,7 +148,9 @@ typedef enum fe_code_rate {
FEC_6_7,
FEC_7_8,
FEC_8_9,
- FEC_AUTO
+ FEC_AUTO,
+ FEC_3_5,
+ FEC_9_10,
} fe_code_rate_t;
@@ -160,7 +163,11 @@ typedef enum fe_modulation {
QAM_256,
QAM_AUTO,
VSB_8,
- VSB_16
+ VSB_16,
+ _8PSK,
+ _16APSK,
+ NBC_QPSK,
+ DQPSK,
} fe_modulation_t;
typedef enum fe_transmit_mode {
@@ -239,6 +246,125 @@ struct dvb_frontend_event {
struct dvb_frontend_parameters parameters;
};
+/* TODO: Turn this into a series of defines, so future maintainers
+ * don't insert random new commands and break backwards
+ * binary compatability.
+ */
+typedef enum tv_cmd_types {
+ TV_SEQ_UNDEFINED,
+ TV_SEQ_START,
+ TV_SEQ_CONTINUE,
+ TV_SEQ_COMPLETE,
+ TV_SEQ_TERMINATE,
+
+ TV_SET_FREQUENCY,
+ TV_SET_MODULATION,
+ TV_SET_BANDWIDTH,
+ TV_SET_INVERSION,
+ TV_SET_DISEQC_MASTER,
+ TV_SET_SYMBOLRATE,
+ TV_SET_INNERFEC,
+ TV_SET_VOLTAGE,
+ TV_SET_TONE,
+ TV_SET_PILOT,
+ TV_SET_ROLLOFF,
+
+ TV_GET_FREQUENCY,
+ TV_GET_MODULATION,
+ TV_GET_BANDWIDTH,
+ TV_GET_INVERSION,
+ TV_GET_DISEQC_SLAVE_REPLY,
+ TV_GET_SYMBOLRATE,
+ TV_GET_INNERFEC,
+ TV_GET_VOLTAGE,
+ TV_GET_TONE,
+ TV_GET_PILOT,
+ TV_GET_ROLLOFF,
+
+ /* Basic enumeration set for querying unlimited capabilities */
+ TV_GET_FE_CAPABILITY_COUNT,
+ TV_GET_FE_CAPABILITY,
+
+ /* New commands are always appended */
+ TV_SET_DELIVERY_SYSTEM,
+ TV_GET_DELIVERY_SYSTEM,
+
+ /* ISDB-T */
+ TV_SET_ISDB_SEGMENT_NUM,
+ TV_GET_ISDB_SEGMENT_NUM,
+ TV_SET_ISDB_SEGMENT_WIDTH,
+ TV_GET_ISDB_SEGMENT_WIDTH,
+ TV_GET_ISDB_LAYERA_FEC,
+ TV_GET_ISDB_LAYERA_MODULATION,
+ TV_GET_ISDB_LAYERA_SEGMENT_WIDTH,
+ TV_GET_ISDB_LAYERB_FEC,
+ TV_GET_ISDB_LAYERB_MODULATION,
+ TV_GET_ISDB_LAYERB_SEGMENT_WIDTH,
+ TV_GET_ISDB_LAYERC_FEC,
+ TV_GET_ISDB_LAYERC_MODULATION,
+ TV_GET_ISDB_LAYERC_SEGMENT_WIDTH,
+
+} tv_cmd_types_t;
+
+typedef enum fe_pilot {
+ PILOT_ON,
+ PILOT_OFF,
+ PILOT_AUTO,
+} fe_pilot_t;
+
+typedef enum fe_rolloff {
+ ROLLOFF_20,
+ ROLLOFF_25,
+ ROLLOFF_35,
+ ROLLOFF_AUTO,
+} fe_rolloff_t;
+
+typedef enum fe_delivery_system {
+ SYS_UNDEFINED,
+ SYS_DVBC_ANNEX_AC,
+ SYS_DVBC_ANNEX_B,
+ SYS_DVBT,
+ SYS_DVBS,
+ SYS_DVBS2,
+ SYS_DVBH,
+ SYS_ISDBT,
+ SYS_ISDBS,
+ SYS_ISDBC,
+ SYS_ATSC,
+ SYS_ATSCMH,
+ SYS_DMBTH,
+ SYS_CMMB,
+ SYS_DAB,
+} fe_delivery_system_t;
+
+struct tv_cmds_h {
+ char *name; /* A display name for debugging purposes */
+
+ __u32 cmd; /* A unique ID */
+
+ /* Flags */
+ __u32 set:1; /* Either a set or get property */
+ __u32 buffer:1; /* Does this property use the buffer? */
+ __u32 reserved:30; /* Align */
+};
+
+typedef struct {
+ __u32 cmd;
+ union {
+ __u32 data;
+ struct {
+ __u8 data[32];
+ __u32 len;
+ } buffer;
+ } u;
+} tv_property_t;
+
+/* No more than 16 properties during any given ioctl */
+typedef tv_property_t tv_properties_t[16];
+
+#define FE_SET_PROPERTY _IOW('o', 82, tv_properties_t)
+#define FE_GET_PROPERTY _IOR('o', 83, tv_properties_t)
+
/**
* When set, this flag will disable any zigzagging or other "normal" tuning
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