diff --git a/Documentation/DocBook/media/dvb/frontend.xml b/Documentation/DocBook/media/dvb/frontend.xml index e8032127886b856f40d85890d3d63322e06ad37e..86346189e8fbc95f3ea6862037613995c6bb68c9 100644 --- a/Documentation/DocBook/media/dvb/frontend.xml +++ b/Documentation/DocBook/media/dvb/frontend.xml @@ -37,271 +37,7 @@ specification is available at FE_GET_INFO. - - - ioctl FE_GET_INFO - &manvol; - - - - FE_GET_INFO - Query DVB frontend capabilities and returns information about - the front-end. This call only requires read-only access to the device - - - - - - int ioctl - int fd - int request - struct dvb_frontend_info *argp - - - - - - Arguments - - - fd - - &fd; - - - - request - - FE_GET_INFO - - - - argp - - pointer to struct &dvb-frontend-info; - - - - - - - Description - - All DVB frontend devices support the -FE_GET_INFO ioctl. It is used to identify -kernel devices compatible with this specification and to obtain -information about driver and hardware capabilities. The ioctl takes a -pointer to dvb_frontend_info which is filled by the driver. When the -driver is not compatible with this specification the ioctl returns an error &return-value-dvb;. - - - - struct <structname>dvb_frontend_info</structname> - - &cs-str; - - - char * - name[128] - Name of the frontend - - fe_type_t - type - DVBv3 type. Should not be used on modern programs, as a - frontend may have more than one type. So, the DVBv5 API should - be used instead to enumerate and select the frontend type. - - uint32_t - frequency_min - Minimal frequency supported by the frontend - - uint32_t - frequency_max - Maximal frequency supported by the frontend - - uint32_t - frequency_stepsize - Frequency step - all frequencies are multiple of this value - - uint32_t - frequency_tolerance - Tolerance of the frequency - - uint32_t - symbol_rate_min - Minimal symbol rate (for Cable/Satellite systems), in bauds - - uint32_t - symbol_rate_max - Maximal symbol rate (for Cable/Satellite systems), in bauds - - uint32_t - symbol_rate_tolerance - Maximal symbol rate tolerance, in ppm - - uint32_t - notifier_delay - Deprecated. Not used by any driver. - - &fe-caps; - caps - Capabilities supported by the frontend - - - -
- - - NOTE: The frequencies are specified in Hz for Terrestrial and Cable - systems. They're specified in kHz for Satellite systems - -
-frontend capabilities - -Capabilities describe what a frontend can do. Some capabilities are - supported only on some specific frontend types. - - - enum fe_caps - - &cs-def; - - - ID - Description - - - - - FE_IS_STUPID - There's something wrong at the frontend, and it can't - report its capabilities - - - FE_CAN_INVERSION_AUTO - The frontend is capable of auto-detecting inversion - - - FE_CAN_FEC_1_2 - The frontend supports FEC 1/2 - - - FE_CAN_FEC_2_3 - The frontend supports FEC 2/3 - - - FE_CAN_FEC_3_4 - The frontend supports FEC 3/4 - - - FE_CAN_FEC_4_5 - The frontend supports FEC 4/5 - - - FE_CAN_FEC_5_6 - The frontend supports FEC 5/6 - - - FE_CAN_FEC_6_7 - The frontend supports FEC 6/7 - - - FE_CAN_FEC_7_8 - The frontend supports FEC 7/8 - - - FE_CAN_FEC_8_9 - The frontend supports FEC 8/9 - - - FE_CAN_FEC_AUTO - The frontend can autodetect FEC. - - - FE_CAN_QPSK - The frontend supports QPSK modulation - - - FE_CAN_QAM_16 - The frontend supports 16-QAM modulation - - - FE_CAN_QAM_32 - The frontend supports 32-QAM modulation - - - FE_CAN_QAM_64 - The frontend supports 64-QAM modulation - - - FE_CAN_QAM_128 - The frontend supports 128-QAM modulation - - - FE_CAN_QAM_256 - The frontend supports 256-QAM modulation - - - FE_CAN_QAM_AUTO - The frontend can autodetect modulation - - - FE_CAN_TRANSMISSION_MODE_AUTO - The frontend can autodetect the transmission mode - - - FE_CAN_BANDWIDTH_AUTO - The frontend can autodetect the bandwidth - - - FE_CAN_GUARD_INTERVAL_AUTO - The frontend can autodetect the guard interval - - - FE_CAN_HIERARCHY_AUTO - The frontend can autodetect hierarch - - - FE_CAN_8VSB - The frontend supports 8-VSB modulation - - - FE_CAN_16VSB - The frontend supports 16-VSB modulation - - - FE_HAS_EXTENDED_CAPS - Currently, unused - - - FE_CAN_MULTISTREAM - The frontend supports multistream filtering - - - FE_CAN_TURBO_FEC - The frontend supports turbo FEC modulation - - - FE_CAN_2G_MODULATION - The frontend supports "2nd generation modulation" (DVB-S2/T2)> - - - FE_NEEDS_BENDING - Not supported anymore, don't use it - - - FE_CAN_RECOVER - The frontend can recover from a cable unplug automatically - - - FE_CAN_MUTE_TS - The frontend can stop spurious TS data output - - - -
-
- +&sub-frontend_get_info;
diseqc master command diff --git a/Documentation/DocBook/media/dvb/frontend_get_info.xml b/Documentation/DocBook/media/dvb/frontend_get_info.xml new file mode 100644 index 0000000000000000000000000000000000000000..d569e386fb1546d8e626ab68d5172e242dda5020 --- /dev/null +++ b/Documentation/DocBook/media/dvb/frontend_get_info.xml @@ -0,0 +1,265 @@ + + + ioctl FE_GET_INFO + &manvol; + + + + FE_GET_INFO + Query DVB frontend capabilities and returns information about + the front-end. This call only requires read-only access to the device + + + + + + int ioctl + int fd + int request + &dvb-frontend-info; *argp + + + + + + Arguments + + + fd + + &fd; + + + + request + + FE_GET_INFO + + + + argp + + pointer to struct &dvb-frontend-info; + + + + + + + Description + + All DVB frontend devices support the +FE_GET_INFO ioctl. It is used to identify +kernel devices compatible with this specification and to obtain +information about driver and hardware capabilities. The ioctl takes a +pointer to dvb_frontend_info which is filled by the driver. When the +driver is not compatible with this specification the ioctl returns an error &return-value-dvb;. + + + + struct <structname>dvb_frontend_info</structname> + + &cs-str; + + + char * + name[128] + Name of the frontend + + fe_type_t + type + DVBv3 type. Should not be used on modern programs, as a + frontend may have more than one type. So, the DVBv5 API should + be used instead to enumerate and select the frontend type. + + uint32_t + frequency_min + Minimal frequency supported by the frontend + + uint32_t + frequency_max + Maximal frequency supported by the frontend + + uint32_t + frequency_stepsize + Frequency step - all frequencies are multiple of this value + + uint32_t + frequency_tolerance + Tolerance of the frequency + + uint32_t + symbol_rate_min + Minimal symbol rate (for Cable/Satellite systems), in bauds + + uint32_t + symbol_rate_max + Maximal symbol rate (for Cable/Satellite systems), in bauds + + uint32_t + symbol_rate_tolerance + Maximal symbol rate tolerance, in ppm + + uint32_t + notifier_delay + Deprecated. Not used by any driver. + + &fe-caps; + caps + Capabilities supported by the frontend + + + +
+ + + NOTE: The frequencies are specified in Hz for Terrestrial and Cable + systems. They're specified in kHz for Satellite systems + +
+frontend capabilities + +Capabilities describe what a frontend can do. Some capabilities are + supported only on some specific frontend types. + + + enum fe_caps + + &cs-def; + + + ID + Description + + + + + FE_IS_STUPID + There's something wrong at the frontend, and it can't + report its capabilities + + + FE_CAN_INVERSION_AUTO + The frontend is capable of auto-detecting inversion + + + FE_CAN_FEC_1_2 + The frontend supports FEC 1/2 + + + FE_CAN_FEC_2_3 + The frontend supports FEC 2/3 + + + FE_CAN_FEC_3_4 + The frontend supports FEC 3/4 + + + FE_CAN_FEC_4_5 + The frontend supports FEC 4/5 + + + FE_CAN_FEC_5_6 + The frontend supports FEC 5/6 + + + FE_CAN_FEC_6_7 + The frontend supports FEC 6/7 + + + FE_CAN_FEC_7_8 + The frontend supports FEC 7/8 + + + FE_CAN_FEC_8_9 + The frontend supports FEC 8/9 + + + FE_CAN_FEC_AUTO + The frontend can autodetect FEC. + + + FE_CAN_QPSK + The frontend supports QPSK modulation + + + FE_CAN_QAM_16 + The frontend supports 16-QAM modulation + + + FE_CAN_QAM_32 + The frontend supports 32-QAM modulation + + + FE_CAN_QAM_64 + The frontend supports 64-QAM modulation + + + FE_CAN_QAM_128 + The frontend supports 128-QAM modulation + + + FE_CAN_QAM_256 + The frontend supports 256-QAM modulation + + + FE_CAN_QAM_AUTO + The frontend can autodetect modulation + + + FE_CAN_TRANSMISSION_MODE_AUTO + The frontend can autodetect the transmission mode + + + FE_CAN_BANDWIDTH_AUTO + The frontend can autodetect the bandwidth + + + FE_CAN_GUARD_INTERVAL_AUTO + The frontend can autodetect the guard interval + + + FE_CAN_HIERARCHY_AUTO + The frontend can autodetect hierarch + + + FE_CAN_8VSB + The frontend supports 8-VSB modulation + + + FE_CAN_16VSB + The frontend supports 16-VSB modulation + + + FE_HAS_EXTENDED_CAPS + Currently, unused + + + FE_CAN_MULTISTREAM + The frontend supports multistream filtering + + + FE_CAN_TURBO_FEC + The frontend supports turbo FEC modulation + + + FE_CAN_2G_MODULATION + The frontend supports "2nd generation modulation" (DVB-S2/T2)> + + + FE_NEEDS_BENDING + Not supported anymore, don't use it + + + FE_CAN_RECOVER + The frontend can recover from a cable unplug automatically + + + FE_CAN_MUTE_TS + The frontend can stop spurious TS data output + + + +
+
+