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kernel/linux-imx6_3.14.28/drivers/media/dvb-frontends/dvb-pll.h 1.72 KB
6b13f685e   김민수   BSP 최초 추가
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  /*
   * descriptions + helper functions for simple dvb plls.
   */
  
  #ifndef __DVB_PLL_H__
  #define __DVB_PLL_H__
  
  #include <linux/i2c.h>
  #include "dvb_frontend.h"
  
  #define DVB_PLL_UNDEFINED               0
  #define DVB_PLL_THOMSON_DTT7579         1
  #define DVB_PLL_THOMSON_DTT759X         2
  #define DVB_PLL_LG_Z201                 3
  #define DVB_PLL_UNKNOWN_1               4
  #define DVB_PLL_TUA6010XS               5
  #define DVB_PLL_ENV57H1XD5              6
  #define DVB_PLL_TUA6034                 7
  #define DVB_PLL_TDA665X                 8
  #define DVB_PLL_TDED4                   9
  #define DVB_PLL_TDHU2                  10
  #define DVB_PLL_SAMSUNG_TBMV           11
  #define DVB_PLL_PHILIPS_SD1878_TDA8261 12
  #define DVB_PLL_OPERA1                 13
  #define DVB_PLL_SAMSUNG_DTOS403IH102A  14
  #define DVB_PLL_SAMSUNG_TDTC9251DH0    15
  #define DVB_PLL_SAMSUNG_TBDU18132      16
  #define DVB_PLL_SAMSUNG_TBMU24112      17
  #define DVB_PLL_TDEE4		       18
  #define DVB_PLL_THOMSON_DTT7520X       19
  
  /**
   * Attach a dvb-pll to the supplied frontend structure.
   *
   * @param fe Frontend to attach to.
   * @param pll_addr i2c address of the PLL (if used).
   * @param i2c i2c adapter to use (set to NULL if not used).
   * @param pll_desc_id dvb_pll_desc to use.
   * @return Frontend pointer on success, NULL on failure
   */
  #if IS_ENABLED(CONFIG_DVB_PLL)
  extern struct dvb_frontend *dvb_pll_attach(struct dvb_frontend *fe,
  					   int pll_addr,
  					   struct i2c_adapter *i2c,
  					   unsigned int pll_desc_id);
  #else
  static inline struct dvb_frontend *dvb_pll_attach(struct dvb_frontend *fe,
  					   int pll_addr,
  					   struct i2c_adapter *i2c,
  					   unsigned int pll_desc_id)
  {
  	printk(KERN_WARNING "%s: driver disabled by Kconfig
  ", __func__);
  	return NULL;
  }
  #endif
  
  #endif