diff options
Diffstat (limited to 'v4l/kernel-2.6.21/dvb-pll.h')
-rw-r--r-- | v4l/kernel-2.6.21/dvb-pll.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/v4l/kernel-2.6.21/dvb-pll.h b/v4l/kernel-2.6.21/dvb-pll.h new file mode 100644 index 0000000..681186a --- /dev/null +++ b/v4l/kernel-2.6.21/dvb-pll.h @@ -0,0 +1,67 @@ +/* + * descriptions + helper functions for simple dvb plls. + */ + +#ifndef __DVB_PLL_H__ +#define __DVB_PLL_H__ + +#include <linux/i2c.h> +#include "dvb_frontend.h" + +struct dvb_pll_desc { + char *name; + u32 min; + u32 max; + void (*setbw)(u8 *buf, u32 freq, int bandwidth); + int count; + struct { + u32 limit; + u32 offset; + u32 stepsize; + u8 config; + u8 cb; + } entries[12]; +}; + +extern struct dvb_pll_desc dvb_pll_thomson_dtt7579; +extern struct dvb_pll_desc dvb_pll_thomson_dtt759x; +extern struct dvb_pll_desc dvb_pll_thomson_dtt7610; +extern struct dvb_pll_desc dvb_pll_lg_z201; +extern struct dvb_pll_desc dvb_pll_microtune_4042; +extern struct dvb_pll_desc dvb_pll_thomson_dtt761x; +extern struct dvb_pll_desc dvb_pll_unknown_1; + +extern struct dvb_pll_desc dvb_pll_tua6010xs; +extern struct dvb_pll_desc dvb_pll_env57h1xd5; +extern struct dvb_pll_desc dvb_pll_tua6034; +extern struct dvb_pll_desc dvb_pll_lg_tdvs_h06xf; +extern struct dvb_pll_desc dvb_pll_tda665x; +extern struct dvb_pll_desc dvb_pll_fmd1216me; +extern struct dvb_pll_desc dvb_pll_tded4; + +extern struct dvb_pll_desc dvb_pll_tuv1236d; +extern struct dvb_pll_desc dvb_pll_tdhu2; +extern struct dvb_pll_desc dvb_pll_samsung_tbmv; +extern struct dvb_pll_desc dvb_pll_philips_sd1878_tda8261; +extern struct dvb_pll_desc dvb_pll_philips_td1316; + +extern struct dvb_pll_desc dvb_pll_thomson_fe6600; + +extern int dvb_pll_configure(struct dvb_pll_desc *desc, u8 *buf, + u32 freq, int bandwidth); + +/** + * 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 desc dvb_pll_desc to use. + * @return Frontend pointer on success, NULL on failure + */ +extern struct dvb_frontend *dvb_pll_attach(struct dvb_frontend *fe, + int pll_addr, + struct i2c_adapter *i2c, + struct dvb_pll_desc *desc); + +#endif |