diff options
Diffstat (limited to 'drivers/media/test-drivers')
| -rw-r--r-- | drivers/media/test-drivers/vidtv/vidtv_bridge.h | 2 | ||||
| -rw-r--r-- | drivers/media/test-drivers/vidtv/vidtv_channel.h | 1 | ||||
| -rw-r--r-- | drivers/media/test-drivers/vidtv/vidtv_demod.h | 10 | ||||
| -rw-r--r-- | drivers/media/test-drivers/vidtv/vidtv_encoder.h | 4 | ||||
| -rw-r--r-- | drivers/media/test-drivers/vidtv/vidtv_mux.h | 5 | ||||
| -rw-r--r-- | drivers/media/test-drivers/vidtv/vidtv_pes.h | 5 | ||||
| -rw-r--r-- | drivers/media/test-drivers/vidtv/vidtv_psi.h | 39 | ||||
| -rw-r--r-- | drivers/media/test-drivers/vidtv/vidtv_s302m.h | 5 | ||||
| -rw-r--r-- | drivers/media/test-drivers/vidtv/vidtv_ts.h | 4 |
9 files changed, 43 insertions, 32 deletions
diff --git a/drivers/media/test-drivers/vidtv/vidtv_bridge.h b/drivers/media/test-drivers/vidtv/vidtv_bridge.h index a85068bffd0f..2528adaee27d 100644 --- a/drivers/media/test-drivers/vidtv/vidtv_bridge.h +++ b/drivers/media/test-drivers/vidtv/vidtv_bridge.h @@ -34,7 +34,7 @@ * @adapter: Represents a DTV adapter. See 'dvb_register_adapter'. * @demux: The demux used by the dvb_dmx_swfilter_packets() call. * @dmx_dev: Represents a demux device. - * @dmx_frontend: The frontends associated with the demux. + * @dmx_fe: The frontends associated with the demux. * @i2c_adapter: The i2c_adapter associated with the bridge driver. * @i2c_client_demod: The i2c_clients associated with the demodulator modules. * @i2c_client_tuner: The i2c_clients associated with the tuner modules. diff --git a/drivers/media/test-drivers/vidtv/vidtv_channel.h b/drivers/media/test-drivers/vidtv/vidtv_channel.h index 4bc2a4c0980d..fff2e501d375 100644 --- a/drivers/media/test-drivers/vidtv/vidtv_channel.h +++ b/drivers/media/test-drivers/vidtv/vidtv_channel.h @@ -39,6 +39,7 @@ * Every stream will have its corresponding encoder polled to produce TS packets * These packets may be interleaved by the mux and then delivered to the bridge * + * @name: name of the channel * @transport_stream_id: a number to identify the TS, chosen at will. * @service: A _single_ service. Will be concatenated into the SDT. * @program_num: The link between PAT, PMT and SDT. diff --git a/drivers/media/test-drivers/vidtv/vidtv_demod.h b/drivers/media/test-drivers/vidtv/vidtv_demod.h index ab84044f33ba..2b8404661348 100644 --- a/drivers/media/test-drivers/vidtv/vidtv_demod.h +++ b/drivers/media/test-drivers/vidtv/vidtv_demod.h @@ -20,6 +20,9 @@ * modulation and fec_inner * @modulation: see enum fe_modulation * @fec: see enum fe_fec_rate + * @cnr_ok: S/N threshold to consider the signal as OK. Below that, there's + * a chance of losing sync. + * @cnr_good: S/N threshold to consider the signal strong. * * This struct matches values for 'good' and 'ok' CNRs given the combination * of modulation and fec_inner in use. We might simulate some noise if the @@ -53,13 +56,8 @@ struct vidtv_demod_config { * struct vidtv_demod_state - The demodulator state * @frontend: The frontend structure allocated by the demod. * @config: The config used to init the demod. - * @poll_snr: The task responsible for periodically checking the simulated - * signal quality, eventually dropping or reacquiring the TS lock. * @status: the demod status. - * @cold_start: Whether the demod has not been init yet. - * @poll_snr_thread_running: Whether the task responsible for periodically - * checking the simulated signal quality is running. - * @poll_snr_thread_restart: Whether we should restart the poll_snr task. + * @tuner_cnr: current S/N ratio for the signal carrier */ struct vidtv_demod_state { struct dvb_frontend frontend; diff --git a/drivers/media/test-drivers/vidtv/vidtv_encoder.h b/drivers/media/test-drivers/vidtv/vidtv_encoder.h index 0ac5b1e3f666..50e3cf4eb4eb 100644 --- a/drivers/media/test-drivers/vidtv/vidtv_encoder.h +++ b/drivers/media/test-drivers/vidtv/vidtv_encoder.h @@ -103,14 +103,16 @@ enum musical_notes { * @encoder_buf_sz: The encoder buffer size, in bytes * @encoder_buf_offset: Our byte position in the encoder buffer. * @sample_count: How many samples we have encoded in total. + * @access_units: encoder payload units, used for clock references * @src_buf: The source of raw data to be encoded, encoder might set a * default if null. + * @src_buf_sz: size of @src_buf. * @src_buf_offset: Our position in the source buffer. * @is_video_encoder: Whether this a video encoder (as opposed to audio) * @ctx: Encoder-specific state. * @stream_id: Examples: Audio streams (0xc0-0xdf), Video streams * (0xe0-0xef). - * @es_id: The TS PID to use for the elementary stream in this encoder. + * @es_pid: The TS PID to use for the elementary stream in this encoder. * @encode: Prepare enough AUs for the given amount of time. * @clear: Clear the encoder output. * @sync: Attempt to synchronize with this encoder. diff --git a/drivers/media/test-drivers/vidtv/vidtv_mux.h b/drivers/media/test-drivers/vidtv/vidtv_mux.h index e186094c4fb7..ad82eb72b841 100644 --- a/drivers/media/test-drivers/vidtv/vidtv_mux.h +++ b/drivers/media/test-drivers/vidtv/vidtv_mux.h @@ -59,6 +59,7 @@ struct vidtv_mux_timing { * @pat: The PAT in use by the muxer. * @pmt_secs: The PMT sections in use by the muxer. One for each program in the PAT. * @sdt: The SDT in use by the muxer. + * @nit: The NIT in use by the muxer. * @eit: the EIT in use by the muxer. */ struct vidtv_mux_si { @@ -86,8 +87,10 @@ struct vidtv_mux_pid_ctx { /** * struct vidtv_mux - A muxer abstraction loosely based in libavcodec/mpegtsenc.c - * @mux_rate_kbytes_sec: The bit rate for the TS, in kbytes. + * @fe: The frontend structure allocated by the muxer. + * @dev: pointer to struct device. * @timing: Keeps track of timing related information. + * @mux_rate_kbytes_sec: The bit rate for the TS, in kbytes. * @pid_ctx: A hash table to keep track of per-PID metadata. * @on_new_packets_available_cb: A callback to inform of new TS packets ready. * @mux_buf: A pointer to a buffer for this muxer. TS packets are stored there diff --git a/drivers/media/test-drivers/vidtv/vidtv_pes.h b/drivers/media/test-drivers/vidtv/vidtv_pes.h index 99f45056adc2..963c59155e72 100644 --- a/drivers/media/test-drivers/vidtv/vidtv_pes.h +++ b/drivers/media/test-drivers/vidtv/vidtv_pes.h @@ -113,8 +113,10 @@ struct pes_header_write_args { * @dest_buf_sz: The size of the dest_buffer * @pid: The PID to use for the TS packets. * @continuity_counter: Incremented on every new TS packet. - * @n_pes_h_s_bytes: Padding bytes. Might be used by an encoder if needed, gets + * @wrote_pes_header: Flag to indicate that the PES header was written + * @n_stuffing_bytes: Padding bytes. Might be used by an encoder if needed, gets * discarded by the decoder. + * @pcr: counter driven by a 27Mhz clock. */ struct pes_ts_header_write_args { void *dest_buf; @@ -145,6 +147,7 @@ struct pes_ts_header_write_args { * @dts: DTS value to send. * @n_pes_h_s_bytes: Padding bytes. Might be used by an encoder if needed, gets * discarded by the decoder. + * @pcr: counter driven by a 27Mhz clock. */ struct pes_write_args { void *dest_buf; diff --git a/drivers/media/test-drivers/vidtv/vidtv_psi.h b/drivers/media/test-drivers/vidtv/vidtv_psi.h index 7a5901f11a37..340c9fb8d583 100644 --- a/drivers/media/test-drivers/vidtv/vidtv_psi.h +++ b/drivers/media/test-drivers/vidtv/vidtv_psi.h @@ -43,7 +43,7 @@ enum vidtv_psi_stream_types { STREAM_PRIVATE_DATA = 0x06, /* see ISO/IEC 13818-1 2000 p. 48 */ }; -/** +/* * struct vidtv_psi_desc - A generic PSI descriptor type. * The descriptor length is an 8-bit field specifying the total number of bytes of the data portion * of the descriptor following the byte defining the value of this field. @@ -55,7 +55,7 @@ struct vidtv_psi_desc { u8 data[]; } __packed; -/** +/* * struct vidtv_psi_desc_service - Service descriptor. * See ETSI EN 300 468 section 6.2.33. */ @@ -71,7 +71,7 @@ struct vidtv_psi_desc_service { char *service_name; } __packed; -/** +/* * struct vidtv_psi_desc_registration - A registration descriptor. * See ISO/IEC 13818-1 section 2.6.8 */ @@ -93,7 +93,7 @@ struct vidtv_psi_desc_registration { u8 additional_identification_info[]; } __packed; -/** +/* * struct vidtv_psi_desc_network_name - A network name descriptor * see ETSI EN 300 468 v1.15.1 section 6.2.27 */ @@ -110,7 +110,7 @@ struct vidtv_psi_desc_service_list_entry { struct vidtv_psi_desc_service_list_entry *next; } __packed; -/** +/* * struct vidtv_psi_desc_service_list - A service list descriptor * see ETSI EN 300 468 v1.15.1 section 6.2.35 */ @@ -121,7 +121,7 @@ struct vidtv_psi_desc_service_list { struct vidtv_psi_desc_service_list_entry *service_list; } __packed; -/** +/* * struct vidtv_psi_desc_short_event - A short event descriptor * see ETSI EN 300 468 v1.15.1 section 6.2.37 */ @@ -142,7 +142,7 @@ struct vidtv_psi_desc_short_event char *event_name, char *text); -/** +/* * struct vidtv_psi_table_header - A header that is present for all PSI tables. */ struct vidtv_psi_table_header { @@ -158,7 +158,7 @@ struct vidtv_psi_table_header { u8 last_section; /* last_section_number */ } __packed; -/** +/* * struct vidtv_psi_table_pat_program - A single program in the PAT * See ISO/IEC 13818-1 : 2000 p.43 */ @@ -168,7 +168,7 @@ struct vidtv_psi_table_pat_program { struct vidtv_psi_table_pat_program *next; } __packed; -/** +/* * struct vidtv_psi_table_pat - The Program Allocation Table (PAT) * See ISO/IEC 13818-1 : 2000 p.43 */ @@ -179,7 +179,7 @@ struct vidtv_psi_table_pat { struct vidtv_psi_table_pat_program *program; } __packed; -/** +/* * struct vidtv_psi_table_sdt_service - Represents a service in the SDT. * see ETSI EN 300 468 v1.15.1 section 5.2.3. */ @@ -193,7 +193,7 @@ struct vidtv_psi_table_sdt_service { struct vidtv_psi_table_sdt_service *next; } __packed; -/** +/* * struct vidtv_psi_table_sdt - Represents the Service Description Table * see ETSI EN 300 468 v1.15.1 section 5.2.3. */ @@ -205,7 +205,7 @@ struct vidtv_psi_table_sdt { struct vidtv_psi_table_sdt_service *service; } __packed; -/** +/* * enum service_running_status - Status of a SDT service. * see ETSI EN 300 468 v1.15.1 section 5.2.3 table 6. */ @@ -213,7 +213,7 @@ enum service_running_status { RUNNING = 0x4, }; -/** +/* * enum service_type - The type of a SDT service. * see ETSI EN 300 468 v1.15.1 section 6.2.33, table 81. */ @@ -223,7 +223,7 @@ enum service_type { DIGITAL_RADIO_SOUND_SERVICE = 0X2, }; -/** +/* * struct vidtv_psi_table_pmt_stream - A single stream in the PMT. * See ISO/IEC 13818-1 : 2000 p.46. */ @@ -235,7 +235,7 @@ struct vidtv_psi_table_pmt_stream { struct vidtv_psi_table_pmt_stream *next; } __packed; -/** +/* * struct vidtv_psi_table_pmt - The Program Map Table (PMT). * See ISO/IEC 13818-1 : 2000 p.46. */ @@ -477,7 +477,6 @@ struct vidtv_psi_desc *vidtv_psi_desc_clone(struct vidtv_psi_desc *desc); * vidtv_psi_create_sec_for_each_pat_entry - Create a PMT section for each * program found in the PAT * @pat: The PAT to look for programs. - * @s: The stream loop (one or more streams) * @pcr_pid: packet ID for the PCR to be used for the program described in this * PMT section */ @@ -595,9 +594,11 @@ u32 vidtv_psi_sdt_write_into(struct vidtv_psi_sdt_write_args *args); * @buf: The destination buffer. * @offset: The offset into the destination buffer. * @pmt: A pointer to the PMT. + * @pid: Program ID * @buf_sz: The size of the destination buffer. * @continuity_counter: A pointer to the CC. Incremented on every new packet. - * + * @pcr_pid: The TS PID used for the PSI packets. All channels will share the + * same PCR. */ struct vidtv_psi_pmt_write_args { char *buf; @@ -713,7 +714,7 @@ u32 vidtv_psi_nit_write_into(struct vidtv_psi_nit_write_args *args); void vidtv_psi_nit_table_destroy(struct vidtv_psi_table_nit *nit); -/** +/* * struct vidtv_psi_desc_short_event - A short event descriptor * see ETSI EN 300 468 v1.15.1 section 6.2.37 */ @@ -748,7 +749,7 @@ struct vidtv_psi_table_eit * struct vidtv_psi_eit_write_args - Arguments for writing an EIT section * @buf: The destination buffer. * @offset: The offset into the destination buffer. - * @nit: A pointer to the NIT + * @eit: A pointer to the EIT * @buf_sz: The size of the destination buffer. * @continuity_counter: A pointer to the CC. Incremented on every new packet. * diff --git a/drivers/media/test-drivers/vidtv/vidtv_s302m.h b/drivers/media/test-drivers/vidtv/vidtv_s302m.h index e990b755bb20..9cc94e4a8924 100644 --- a/drivers/media/test-drivers/vidtv/vidtv_s302m.h +++ b/drivers/media/test-drivers/vidtv/vidtv_s302m.h @@ -33,6 +33,9 @@ * @enc: A pointer to the containing encoder structure. * @frame_index: The current frame in a block * @au_count: The total number of access units encoded up to now + * @last_duration: Duration of the tone currently being played + * @note_offset: Position at the music tone array + * @last_tone: Tone currently being played */ struct vidtv_s302m_ctx { struct vidtv_encoder *enc; @@ -43,7 +46,7 @@ struct vidtv_s302m_ctx { enum musical_notes last_tone; }; -/** +/* * struct vidtv_smpte_s302m_es - s302m MPEG Elementary Stream header. * * See SMPTE 302M 2007 table 1. diff --git a/drivers/media/test-drivers/vidtv/vidtv_ts.h b/drivers/media/test-drivers/vidtv/vidtv_ts.h index 6b989a2c1433..10838a2b8389 100644 --- a/drivers/media/test-drivers/vidtv/vidtv_ts.h +++ b/drivers/media/test-drivers/vidtv/vidtv_ts.h @@ -53,7 +53,7 @@ struct vidtv_mpeg_ts { * @dest_offset: The byte offset into the buffer. * @pid: The TS PID for the PCR packets. * @buf_sz: The size of the buffer in bytes. - * @countinuity_counter: The TS continuity_counter. + * @continuity_counter: The TS continuity_counter. * @pcr: A sample from the system clock. */ struct pcr_write_args { @@ -70,7 +70,7 @@ struct pcr_write_args { * @dest_buf: The buffer to write into. * @dest_offset: The byte offset into the buffer. * @buf_sz: The size of the buffer in bytes. - * @countinuity_counter: The TS continuity_counter. + * @continuity_counter: The TS continuity_counter. */ struct null_packet_write_args { void *dest_buf; |