git.oblomov.eu Git - linux-2.6/blob - drivers/media/dvb/frontends/dvb-pll.h

   1 /*
   2  * descriptions + helper functions for simple dvb plls.
   3  */
   4
   5 #ifndef __DVB_PLL_H__
   6 #define __DVB_PLL_H__
   7
   8 #include <linux/i2c.h>
   9 #include "dvb_frontend.h"
  10
  11 #define DVB_PLL_UNDEFINED               0
  12 #define DVB_PLL_THOMSON_DTT7579         1
  13 #define DVB_PLL_THOMSON_DTT759X         2
  14 #define DVB_PLL_THOMSON_DTT7610         3
  15 #define DVB_PLL_LG_Z201                 4
  16 #define DVB_PLL_MICROTUNE_4042          5
  17 #define DVB_PLL_THOMSON_DTT761X         6
  18 #define DVB_PLL_UNKNOWN_1               7
  19 #define DVB_PLL_TUA6010XS               8
  20 #define DVB_PLL_ENV57H1XD5              9
  21 #define DVB_PLL_TUA6034                10
  22 #define DVB_PLL_LG_TDVS_H06XF          11
  23 #define DVB_PLL_TDA665X                12
  24 #define DVB_PLL_FMD1216ME              13
  25 #define DVB_PLL_TDED4                  14
  26 #define DVB_PLL_TUV1236D               15
  27 #define DVB_PLL_TDHU2                  16
  28 #define DVB_PLL_SAMSUNG_TBMV           17
  29 #define DVB_PLL_PHILIPS_SD1878_TDA8261 18
  30 #define DVB_PLL_PHILIPS_TD1316         19
  31 #define DVB_PLL_THOMSON_FE6600         20
  32 #define DVB_PLL_OPERA1                 21
  33 #define DVB_PLL_FCV1236D               22
  34
  35 /**
  36  * Attach a dvb-pll to the supplied frontend structure.
  37  *
  38  * @param fe Frontend to attach to.
  39  * @param pll_addr i2c address of the PLL (if used).
  40  * @param i2c i2c adapter to use (set to NULL if not used).
  41  * @param pll_desc_id dvb_pll_desc to use.
  42  * @return Frontend pointer on success, NULL on failure
  43  */
  44 #if defined(CONFIG_DVB_PLL) || (defined(CONFIG_DVB_PLL_MODULE) && defined(MODULE))
  45 extern struct dvb_frontend *dvb_pll_attach(struct dvb_frontend *fe,
  46                                            int pll_addr,
  47                                            struct i2c_adapter *i2c,
  48                                            unsigned int pll_desc_id);
  49 #else
  50 static inline struct dvb_frontend *dvb_pll_attach(struct dvb_frontend *fe,
  51                                            int pll_addr,
  52                                            struct i2c_adapter *i2c,
  53                                            unsigned int pll_desc_id)
  54 {
  55         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
  56         return NULL;
  57 }
  58 #endif
  59
  60 #endif