Lines Matching full:lna
714 lna_top = 0xe5; /* detect bw 3, lna top:4, predet top:2 */ in r820t_sysfreq_sel()
719 lna_top = 0xe5; /* detect bw 3, lna top:4, predet top:2 */ in r820t_sysfreq_sel()
723 lna_vth_l = 0x53; /* lna vth 0.84 , vtl 0.64 */ in r820t_sysfreq_sel()
733 lna_top = 0xe5; /* detect bw 3, lna top:4, predet top:2 */ in r820t_sysfreq_sel()
734 lna_vth_l = 0x53; /* lna vth 0.84 , vtl 0.64 */ in r820t_sysfreq_sel()
746 lna_top = 0xe5; /* detect bw 3, lna top:4, predet top:2 */ in r820t_sysfreq_sel()
747 lna_vth_l = 0x75; /* lna vth 1.04 , vtl 0.84 */ in r820t_sysfreq_sel()
772 lna_top = 0xe5; /* detect bw 3, lna top:4, predet top:2 */ in r820t_sysfreq_sel()
773 lna_vth_l = 0x53; /* lna vth 0.84 , vtl 0.64 */ in r820t_sysfreq_sel()
840 * Set LNA in r820t_sysfreq_sel()
843 tuner_dbg("adjusting LNA parameters\n"); in r820t_sysfreq_sel()
845 /* LNA TOP: lowest */ in r820t_sysfreq_sel()
867 /* write LNA TOP = 3 */ in r820t_sysfreq_sel()
881 /* LNA discharge current */ in r820t_sysfreq_sel()
896 /* write LNA TOP */ in r820t_sysfreq_sel()
910 /* LNA discharge current */ in r820t_sysfreq_sel()
949 ext_enable = 0x40; /* r30[6], ext enable; r30[5]:0 ext at lna max */ in r820t_set_tv_standard()
961 ext_enable = 0x40; /* r30[6]=1 ext enable; r30[5]:1 ext at lna max-1 */ in r820t_set_tv_standard()
973 ext_enable = 0x40; /* r30[6]=1 ext enable; r30[5]:1 ext at lna max-1 */ in r820t_set_tv_standard()
986 ext_enable = 0x60; /* r30[6]=1 ext enable; r30[5]:1 ext at lna max-1 */ in r820t_set_tv_standard()
1006 ext_enable = 0x60; /* r30[6]=1 ext enable; r30[5]:1 ext at lna max-1 */ in r820t_set_tv_standard()
1019 ext_enable = 0x60; /* r30[6]=1 ext enable; r30[5]:1 ext at lna max-1 */ in r820t_set_tv_standard()
1031 ext_enable = 0x60; /* r30[6]=1 ext enable; r30[5]:1 ext at lna max-1 */ in r820t_set_tv_standard()
1224 /* LNA auto off */
1255 /* set LNA gain */
1265 /* LNA */
1448 /* lna off (air-in off) */ in r820t_imr_prepare()
2250 /* A higher gain at LNA means a lower signal strength */ in r820t_signal()