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/linux/Documentation/devicetree/bindings/pinctrl/
H A Dralink,rt3883-pinctrl.yaml39 lna a, lna g, mdio, pci-dev, pci-fnc, pci-host1, pci-host2,
77 enum: [ge1, ge2, i2c, jtag, lna a, lna g, mdio, pci, spi,
128 const: lna a
132 enum: [lna a]
137 const: lna g
141 enum: [lna g]
H A Dralink,rt3352-pinctrl.yaml38 enum: [gpio, gpio i2s, gpio uartf, i2c, i2s uartf, jtag, led, lna,
59 enum: [i2c, jtag, led, lna, mdio, pa, rgmii, spi, spi_cs1,
119 const: lna
123 enum: [lna]
/linux/Documentation/devicetree/bindings/iio/frequency/
H A Dadi,admv1014.yaml54 vcc-lna-3p3-supply:
58 vcc-lna-1p5-supply:
109 - vcc-lna-3p3-supply
110 - vcc-lna-1p5-supply
135 vcc-lna-3p3-supply = <&vcc_lna_3p3>;
136 vcc-lna-1p5-supply = <&vcc_lna_1p5>;
/linux/Documentation/userspace-api/media/v4l/
H A Dext-ctrls-rf-tuner.rst51 Enables/disables LNA automatic gain control (AGC)
62 LNA gain and the RF gain in this document is that the LNA gain is
64 There may be both RF and LNA gain controls in the same device. The
68 LNA (low noise amplifier) gain is first gain stage on the RF tuner
71 ``V4L2_CID_RF_TUNER_RF_GAIN`` to understand how RF gain and LNA gain
/linux/drivers/media/dvb-frontends/
H A Daf9033.h41 #define AF9033_TUNER_IT9135_51 0x51 /* Omega LNA config 1 */
42 #define AF9033_TUNER_IT9135_52 0x52 /* Omega LNA config 2 */
45 #define AF9033_TUNER_IT9135_61 0x61 /* Omega v2 LNA config 1 */
46 #define AF9033_TUNER_IT9135_62 0x62 /* Omega v2 LNA config 2 */
H A Dtc90522.c37 bool lna; member
576 fe->dtv_property_cache.lna == LNA_AUTO) { in tc90522_sleep()
577 fe->dtv_property_cache.lna = 0; in tc90522_sleep()
579 fe->dtv_property_cache.lna = LNA_AUTO; in tc90522_sleep()
609 fe->dtv_property_cache.lna == LNA_AUTO) { in tc90522_init()
610 fe->dtv_property_cache.lna = 1; in tc90522_init()
612 fe->dtv_property_cache.lna = LNA_AUTO; in tc90522_init()
/linux/drivers/net/wireless/realtek/rtw88/
H A Drtw8703b.h15 /* masks for assembling LNA index from high and low bits */
37 /* for CCK: bits 0:4: VGA index, bits 5:7: LNA index (low) */
39 /* for CCK: bit 7 is high bit of LNA index if long report type */
75 /* BIT(11) should be 1 for 8703B *and* 8723D, which means LNA uses 4
/linux/drivers/pinctrl/mediatek/
H A Dpinctrl-rt3883.c56 static struct mtmips_pmx_func lna_a_grp[] = { FUNC("lna a", 0, 32, 3) };
57 static struct mtmips_pmx_func lna_g_grp[] = { FUNC("lna g", 0, 35, 3) };
75 GRP("lna a", lna_a_grp, 1, RT3883_GPIO_MODE_LNA_A),
76 GRP("lna g", lna_g_grp, 1, RT3883_GPIO_MODE_LNA_G),
H A Dpinctrl-rt305x.c58 static struct mtmips_pmx_func rt3352_lna_grp[] = { FUNC("lna", 0, 36, 2) };
88 GRP("lna", rt3352_lna_grp, 1, RT3352_GPIO_MODE_LNA),
/linux/drivers/gnss/
H A Dsirf.c43 struct regulator *lna; member
304 ret = regulator_disable(data->lna); in sirf_runtime_suspend()
329 ret = regulator_enable(data->lna); in sirf_runtime_resume()
344 regulator_disable(data->lna); in sirf_runtime_resume()
434 data->lna = devm_regulator_get(dev, "lna"); in sirf_probe()
435 if (IS_ERR(data->lna)) { in sirf_probe()
436 ret = PTR_ERR(data->lna); in sirf_probe()
/linux/Documentation/devicetree/bindings/media/i2c/
H A Drda,rda5807.yaml39 rda,lna-microamp:
40 description: LNA working current, in micro-amperes.
/linux/drivers/media/tuners/
H A Dr820t.c734 lna_top = 0xe5; /* detect bw 3, lna top:4, predet top:2 */ in r820t_sysfreq_sel()
739 lna_top = 0xe5; /* detect bw 3, lna top:4, predet top:2 */ in r820t_sysfreq_sel()
743 lna_vth_l = 0x53; /* lna vth 0.84 , vtl 0.64 */ in r820t_sysfreq_sel()
753 lna_top = 0xe5; /* detect bw 3, lna top:4, predet top:2 */ in r820t_sysfreq_sel()
754 lna_vth_l = 0x53; /* lna vth 0.84 , vtl 0.64 */ in r820t_sysfreq_sel()
766 lna_top = 0xe5; /* detect bw 3, lna top:4, predet top:2 */ in r820t_sysfreq_sel()
767 lna_vth_l = 0x75; /* lna vth 1.04 , vtl 0.84 */ in r820t_sysfreq_sel()
792 lna_top = 0xe5; /* detect bw 3, lna top:4, predet top:2 */ in r820t_sysfreq_sel()
793 lna_vth_l = 0x53; /* lna vth 0.84 , vtl 0.64 */ in r820t_sysfreq_sel()
860 * Set LNA in r820t_sysfreq_sel()
[all …]
H A Dmc44s803_priv.h28 0A | LNA AGC
32 0E | LNA Gain/Input Power
/linux/drivers/media/common/siano/
H A Dsmscoreapi.h679 u32 is_external_lna_on; /* 0 - external LNA off, 1 - external LNA on */
804 u32 is_external_lna_on; /* 0 - external LNA off, 1 - external LNA on */
846 u32 is_external_lna_on; /* 0 - external LNA off, 1 - external LNA on */
878 u32 lna_on_off; /* Internal LNA state: 0: OFF, 1: ON */
948 u32 is_external_lna_on; /* 0 - external LNA off, 1 - external LNA on */
974 u32 is_external_lna_on; /* 0 - external LNA off, 1 - external LNA on */
H A Dsms-cards.c271 /* turn off LNA */ in sms_board_setup()
292 /* LNA */ in sms_board_power()
329 pr_debug("%s: LNA %s\n", __func__, onoff ? "enabled" : "disabled"); in sms_board_lna_control()
/linux/Documentation/userspace-api/media/dvb/
H A Dfrontend-property-cable-systems.rst42 - :ref:`DTV_LNA <DTV-LNA>`
72 - :ref:`DTV_LNA <DTV-LNA>`
H A Dfrontend.rst26 - Low noise amplifier (LNA)
/linux/Documentation/admin-guide/media/
H A Dsi476x.rst96 0x02 lnahi ditto for FM LNA PD high
97 0x03 lnalo ditto for FM LNA PD low
102 0x07 fmwblang FM/WB LNA Gain in dB
/linux/drivers/net/wireless/ralink/rt2x00/
H A Drt73usb.c656 * value[0] -> non-LNA
657 * value[1] -> LNA
688 unsigned int lna; in rt73usb_config_ant() local
701 lna = rt2x00_has_cap_external_lna_a(rt2x00dev); in rt73usb_config_ant()
704 lna = rt2x00_has_cap_external_lna_bg(rt2x00dev); in rt73usb_config_ant()
708 rt73usb_bbp_write(rt2x00dev, sel[i].word, sel[i].value[lna]); in rt73usb_config_ant()
857 /* Always recalculate LNA gain before changing configuration */ in rt73usb_config()
1635 u8 lna; in rt73usb_agc_to_rssi() local
1637 lna = rt2x00_get_field32(rxd_w1, RXD_W1_RSSI_LNA); in rt73usb_agc_to_rssi()
1638 switch (lna) { in rt73usb_agc_to_rssi()
[all …]
H A Drt61pci.c675 * value[0] -> non-LNA
676 * value[1] -> LNA
707 unsigned int lna; in rt61pci_config_ant() local
720 lna = rt2x00_has_cap_external_lna_a(rt2x00dev); in rt61pci_config_ant()
723 lna = rt2x00_has_cap_external_lna_bg(rt2x00dev); in rt61pci_config_ant()
727 rt61pci_bbp_write(rt2x00dev, sel[i].word, sel[i].value[lna]); in rt61pci_config_ant()
897 /* Always recalculate LNA gain before changing configuration */ in rt61pci_config()
1969 u8 lna; in rt61pci_agc_to_rssi() local
1971 lna = rt2x00_get_field32(rxd_w1, RXD_W1_RSSI_LNA); in rt61pci_agc_to_rssi()
1972 switch (lna) { in rt61pci_agc_to_rssi()
[all …]
/linux/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/
H A Ddef.h208 ODM_BOARD_EXT_LNA = BIT(4), /* 1 = existing 2G ext-LNA */
211 ODM_BOARD_EXT_LNA_5G = BIT(7), /* 1 = existing 5G ext-LNA */
/linux/drivers/media/platform/st/sti/bdisp/
H A Dbdisp-reg.h161 #define BLT_ITS_AQ1_LNA BIT(12) /* AQ1 LNA reached */
165 #define BLT_AQ1_CTL_CFG 0x80400003 /* Enable, P3, LNA reached */
/linux/drivers/net/wireless/broadcom/b43/
H A Dphy_g.h161 s16 lna_lod_gain; /* LNA lod */
162 s16 lna_gain; /* LNA */
H A Dphy_n.h50 #define B43_NPHY_C1_INITGAIN_EXTLNA 0x0001 /* External LNA index */
51 #define B43_NPHY_C1_INITGAIN_LNA 0x0006 /* LNA index */
108 #define B43_NPHY_C2_INITGAIN_EXTLNA 0x0001 /* External LNA index */
109 #define B43_NPHY_C2_INITGAIN_LNA 0x0006 /* LNA index */
399 #define B43_NPHY_RFCTL_LUT_LNAPA1 B43_PHY_N(0x100) /* RF control LUT LNA PA 1 */
400 #define B43_NPHY_RFCTL_LUT_LNAPA2 B43_PHY_N(0x101) /* RF control LUT LNA PA 2 */
401 #define B43_NPHY_RFCTL_LUT_LNAPA3 B43_PHY_N(0x102) /* RF control LUT LNA PA 3 */
402 #define B43_NPHY_RFCTL_LUT_LNAPA4 B43_PHY_N(0x103) /* RF control LUT LNA PA 4 */
/linux/drivers/net/wireless/realtek/rtl8xxxu/
H A D8192e.c99 /* External PA or external LNA */
106 /* External PA or external LNA */
117 /* External PA or external LNA */
124 /* External PA or external LNA */
348 /* External PA or external LNA */
372 /* External PA or external LNA */
382 /* External PA or external LNA */
418 /* External PA or external LNA */
438 /* External PA or external LNA */
449 /* External PA or external LNA */

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