3 * tveeprom - Contains structures and functions to work with Hauppauge
7 #include <linux/if_ether.h>
10 * enum tveeprom_audio_processor - Specifies the type of audio processor
11 * used on a Hauppauge device.
13 * @TVEEPROM_AUDPROC_NONE: No audio processor present
14 * @TVEEPROM_AUDPROC_INTERNAL: The audio processor is internal to the
16 * @TVEEPROM_AUDPROC_MSP: The audio processor is a MSPXXXX device
17 * @TVEEPROM_AUDPROC_OTHER: The audio processor is another device
19 enum tveeprom_audio_processor {
20 TVEEPROM_AUDPROC_NONE,
21 TVEEPROM_AUDPROC_INTERNAL,
23 TVEEPROM_AUDPROC_OTHER,
27 * struct tveeprom - Contains the fields parsed from Hauppauge eeproms
29 * @has_radio: 1 if the device has radio; 0 otherwise.
31 * @has_ir: If has_ir == 0, then it is unknown what the IR
32 * capabilities are. Otherwise:
33 * bit 0) 1 (= IR capabilities are known);
34 * bit 1) IR receiver present;
35 * bit 2) IR transmitter (blaster) present.
37 * @has_MAC_address: 0: no MAC, 1: MAC present, 2: unknown.
38 * @tuner_type: type of the tuner (TUNER_*, as defined at
39 * include/media/tuner.h).
41 * @tuner_formats: Supported analog TV standards (V4L2_STD_*).
42 * @tuner_hauppauge_model: Hauppauge's code for the device model number.
43 * @tuner2_type: type of the second tuner (TUNER_*, as defined
44 * at include/media/tuner.h).
46 * @tuner2_formats: Tuner 2 supported analog TV standards
49 * @tuner2_hauppauge_model: tuner 2 Hauppauge's code for the device model
52 * @audio_processor: analog audio decoder, as defined by enum
53 * tveeprom_audio_processor.
55 * @decoder_processor: Hauppauge's code for the decoder chipset.
56 * Unused by the drivers, as they probe the
57 * decoder based on the PCI or USB ID.
59 * @model: Hauppauge's model number
61 * @revision: Card revision number
63 * @serial_number: Card's serial number
65 * @rev_str: Card revision converted to number
67 * @MAC_address: MAC address for the network interface
76 u32 tuner_hauppauge_model;
80 u32 tuner2_hauppauge_model;
83 u32 decoder_processor;
89 u8 MAC_address[ETH_ALEN];
93 * tveeprom_hauppauge_analog - Fill struct tveeprom using the contents
94 * of the eeprom previously filled at
97 * @tvee: Struct to where the eeprom parsed data will be filled;
98 * @eeprom_data: Array with the contents of the eeprom_data. It should
99 * contain 256 bytes filled with the contents of the
100 * eeprom read from the Hauppauge device.
102 void tveeprom_hauppauge_analog(struct tveeprom *tvee,
103 unsigned char *eeprom_data);
106 * tveeprom_read - Reads the contents of the eeprom found at the Hauppauge
109 * @c: I2C client struct
110 * @eedata: Array where the eeprom content will be stored.
111 * @len: Size of @eedata array. If the eeprom content will be latter
112 * be parsed by tveeprom_hauppauge_analog(), len should be, at
115 int tveeprom_read(struct i2c_client *c, unsigned char *eedata, int len);