diff --git a/drivers/extcon/extcon-adc-jack.c b/drivers/extcon/extcon-adc-jack.c index 6f6537ab0a7911e5dbfaaee5e2f2794326588838..3877d86c746a8ee2090463362d2eb9e7d08ec359 100644 --- a/drivers/extcon/extcon-adc-jack.c +++ b/drivers/extcon/extcon-adc-jack.c @@ -26,7 +26,7 @@ #include #include #include -#include +#include /** * struct adc_jack_data - internal data for adc_jack device driver diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c index f84da4a17724c4600d8a2e26ca94dc436eb62124..da0e9bc4262fad1a0eac36b0747766655b9d7fe7 100644 --- a/drivers/extcon/extcon-arizona.c +++ b/drivers/extcon/extcon-arizona.c @@ -27,7 +27,7 @@ #include #include #include -#include +#include #include diff --git a/drivers/extcon/extcon-axp288.c b/drivers/extcon/extcon-axp288.c index f4fd03e58e37292235284506433b3d5efc928b90..981fba56bc1872190d4464148d4c21703842e7a0 100644 --- a/drivers/extcon/extcon-axp288.c +++ b/drivers/extcon/extcon-axp288.c @@ -22,7 +22,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/extcon/extcon-gpio.c b/drivers/extcon/extcon-gpio.c index ebed22f22d75701e020716c0bd2c4c1da3722fb1..ab770adcca7e32330368cc9d80f963312a226cc1 100644 --- a/drivers/extcon/extcon-gpio.c +++ b/drivers/extcon/extcon-gpio.c @@ -17,7 +17,7 @@ * GNU General Public License for more details. */ -#include +#include #include #include #include diff --git a/drivers/extcon/extcon-intel-cht-wc.c b/drivers/extcon/extcon-intel-cht-wc.c index 91a0023074af3a3962c75dd631176b2361c29117..7c4bc8c44c3f0cb5aa86c20f39cee1a8f067c0b2 100644 --- a/drivers/extcon/extcon-intel-cht-wc.c +++ b/drivers/extcon/extcon-intel-cht-wc.c @@ -15,7 +15,7 @@ * more details. */ -#include +#include #include #include #include diff --git a/drivers/extcon/extcon-intel-int3496.c b/drivers/extcon/extcon-intel-int3496.c index 1a45e745717de6ab0e0f9e1cfeb7ffb39d473591..c8691b5a9cb00c0c77f95d278db541fa97e4f42b 100644 --- a/drivers/extcon/extcon-intel-int3496.c +++ b/drivers/extcon/extcon-intel-int3496.c @@ -19,7 +19,7 @@ */ #include -#include +#include #include #include #include diff --git a/drivers/extcon/extcon-max14577.c b/drivers/extcon/extcon-max14577.c index f6414b7fa5bc93fd4d4a6aecdcb63f1401974a8b..b871836da8a4aba2ed5812c0047c23cc20fa934d 100644 --- a/drivers/extcon/extcon-max14577.c +++ b/drivers/extcon/extcon-max14577.c @@ -23,7 +23,7 @@ #include #include #include -#include +#include #define DELAY_MS_DEFAULT 17000 /* unit: millisecond */ @@ -204,8 +204,8 @@ static int max14577_muic_set_debounce_time(struct max14577_muic_info *info, static int max14577_muic_set_path(struct max14577_muic_info *info, u8 val, bool attached) { - int ret = 0; u8 ctrl1, ctrl2 = 0; + int ret; /* Set open state to path before changing hw path */ ret = max14577_update_reg(info->max14577->regmap, diff --git a/drivers/extcon/extcon-max3355.c b/drivers/extcon/extcon-max3355.c index 533e16a952b848b5db0d0842740ad46be85edd4b..0aa410836f4eeec4a25895c9757bea4cb27995f1 100644 --- a/drivers/extcon/extcon-max3355.c +++ b/drivers/extcon/extcon-max3355.c @@ -9,7 +9,7 @@ * may be copied, distributed, and modified under those terms. */ -#include +#include #include #include #include diff --git a/drivers/extcon/extcon-max77693.c b/drivers/extcon/extcon-max77693.c index 7a58568090474e97a59b77a9e0d6961314806ea1..643411066ad9b7595a346b177629a6fc1f28bdb3 100644 --- a/drivers/extcon/extcon-max77693.c +++ b/drivers/extcon/extcon-max77693.c @@ -26,7 +26,7 @@ #include #include #include -#include +#include #include #include diff --git a/drivers/extcon/extcon-max77843.c b/drivers/extcon/extcon-max77843.c index 6e722d552cf101d01986749bab89de68d47898f8..c9fcd6cd41cbda238fedc31bcc676e45d12935be 100644 --- a/drivers/extcon/extcon-max77843.c +++ b/drivers/extcon/extcon-max77843.c @@ -11,7 +11,7 @@ * (at your option) any later version. */ -#include +#include #include #include #include @@ -80,7 +80,7 @@ enum max77843_muic_accessory_type { MAX77843_MUIC_ADC_REMOTE_S12_BUTTON, MAX77843_MUIC_ADC_RESERVED_ACC_1, MAX77843_MUIC_ADC_RESERVED_ACC_2, - MAX77843_MUIC_ADC_RESERVED_ACC_3, + MAX77843_MUIC_ADC_RESERVED_ACC_3, /* SmartDock */ MAX77843_MUIC_ADC_RESERVED_ACC_4, MAX77843_MUIC_ADC_RESERVED_ACC_5, MAX77843_MUIC_ADC_AUDIO_DEVICE_TYPE2, @@ -119,6 +119,7 @@ enum max77843_muic_charger_type { MAX77843_MUIC_CHG_SPECIAL_BIAS, MAX77843_MUIC_CHG_RESERVED, MAX77843_MUIC_CHG_GND, + MAX77843_MUIC_CHG_DOCK, }; static const unsigned int max77843_extcon_cable[] = { @@ -130,6 +131,7 @@ static const unsigned int max77843_extcon_cable[] = { EXTCON_CHG_USB_FAST, EXTCON_CHG_USB_SLOW, EXTCON_DISP_MHL, + EXTCON_DOCK, EXTCON_JIG, EXTCON_NONE, }; @@ -200,7 +202,7 @@ static const struct regmap_irq_chip max77843_muic_irq_chip = { }; static int max77843_muic_set_path(struct max77843_muic_info *info, - u8 val, bool attached) + u8 val, bool attached, bool nobccomp) { struct max77693_dev *max77843 = info->max77843; int ret = 0; @@ -210,10 +212,16 @@ static int max77843_muic_set_path(struct max77843_muic_info *info, ctrl1 = val; else ctrl1 = MAX77843_MUIC_CONTROL1_SW_OPEN; + if (nobccomp) { + /* Disable BC1.2 protocol and force manual switch control */ + ctrl1 |= MAX77843_MUIC_CONTROL1_NOBCCOMP_MASK; + } ret = regmap_update_bits(max77843->regmap_muic, MAX77843_MUIC_REG_CONTROL1, - MAX77843_MUIC_CONTROL1_COM_SW, ctrl1); + MAX77843_MUIC_CONTROL1_COM_SW | + MAX77843_MUIC_CONTROL1_NOBCCOMP_MASK, + ctrl1); if (ret < 0) { dev_err(info->dev, "Cannot switch MUIC port\n"); return ret; @@ -240,6 +248,21 @@ static int max77843_muic_set_path(struct max77843_muic_info *info, return 0; } +static void max77843_charger_set_otg_vbus(struct max77843_muic_info *info, + bool on) +{ + struct max77693_dev *max77843 = info->max77843; + unsigned int cnfg00; + + if (on) + cnfg00 = MAX77843_CHG_OTG_MASK | MAX77843_CHG_BOOST_MASK; + else + cnfg00 = MAX77843_CHG_ENABLE | MAX77843_CHG_BUCK_MASK; + + regmap_update_bits(max77843->regmap_chg, MAX77843_CHG_REG_CHG_CNFG_00, + MAX77843_CHG_MODE_MASK, cnfg00); +} + static int max77843_muic_get_cable_type(struct max77843_muic_info *info, enum max77843_muic_cable_group group, bool *attached) { @@ -288,6 +311,19 @@ static int max77843_muic_get_cable_type(struct max77843_muic_info *info, break; } + if (adc == MAX77843_MUIC_ADC_RESERVED_ACC_3) { /* SmartDock */ + if (chg_type == MAX77843_MUIC_CHG_NONE) { + *attached = false; + cable_type = info->prev_chg_type; + info->prev_chg_type = MAX77843_MUIC_CHG_NONE; + } else { + *attached = true; + cable_type = MAX77843_MUIC_CHG_DOCK; + info->prev_chg_type = MAX77843_MUIC_CHG_DOCK; + } + break; + } + if (chg_type == MAX77843_MUIC_CHG_NONE) { *attached = false; cable_type = info->prev_chg_type; @@ -350,17 +386,18 @@ static int max77843_muic_adc_gnd_handler(struct max77843_muic_info *info) case MAX77843_MUIC_GND_USB_HOST_VB: ret = max77843_muic_set_path(info, MAX77843_MUIC_CONTROL1_SW_USB, - attached); + attached, false); if (ret < 0) return ret; extcon_set_state_sync(info->edev, EXTCON_USB_HOST, attached); + max77843_charger_set_otg_vbus(info, attached); break; case MAX77843_MUIC_GND_MHL_VB: case MAX77843_MUIC_GND_MHL: ret = max77843_muic_set_path(info, MAX77843_MUIC_CONTROL1_SW_OPEN, - attached); + attached, false); if (ret < 0) return ret; @@ -396,7 +433,7 @@ static int max77843_muic_jig_handler(struct max77843_muic_info *info, return -EINVAL; } - ret = max77843_muic_set_path(info, path, attached); + ret = max77843_muic_set_path(info, path, attached, false); if (ret < 0) return ret; @@ -405,6 +442,26 @@ static int max77843_muic_jig_handler(struct max77843_muic_info *info, return 0; } +static int max77843_muic_dock_handler(struct max77843_muic_info *info, + bool attached) +{ + int ret; + + dev_dbg(info->dev, "external connector is %s (adc: 0x10)\n", + attached ? "attached" : "detached"); + + ret = max77843_muic_set_path(info, MAX77843_MUIC_CONTROL1_SW_USB, + attached, attached); + if (ret < 0) + return ret; + + extcon_set_state_sync(info->edev, EXTCON_DISP_MHL, attached); + extcon_set_state_sync(info->edev, EXTCON_USB_HOST, attached); + extcon_set_state_sync(info->edev, EXTCON_DOCK, attached); + + return 0; +} + static int max77843_muic_adc_handler(struct max77843_muic_info *info) { int ret, cable_type; @@ -419,6 +476,11 @@ static int max77843_muic_adc_handler(struct max77843_muic_info *info) info->prev_cable_type); switch (cable_type) { + case MAX77843_MUIC_ADC_RESERVED_ACC_3: /* SmartDock */ + ret = max77843_muic_dock_handler(info, attached); + if (ret < 0) + return ret; + break; case MAX77843_MUIC_ADC_GROUND: ret = max77843_muic_adc_gnd_handler(info); if (ret < 0) @@ -446,7 +508,6 @@ static int max77843_muic_adc_handler(struct max77843_muic_info *info) case MAX77843_MUIC_ADC_REMOTE_S12_BUTTON: case MAX77843_MUIC_ADC_RESERVED_ACC_1: case MAX77843_MUIC_ADC_RESERVED_ACC_2: - case MAX77843_MUIC_ADC_RESERVED_ACC_3: case MAX77843_MUIC_ADC_RESERVED_ACC_4: case MAX77843_MUIC_ADC_RESERVED_ACC_5: case MAX77843_MUIC_ADC_AUDIO_DEVICE_TYPE2: @@ -490,7 +551,7 @@ static int max77843_muic_chg_handler(struct max77843_muic_info *info) case MAX77843_MUIC_CHG_USB: ret = max77843_muic_set_path(info, MAX77843_MUIC_CONTROL1_SW_USB, - attached); + attached, false); if (ret < 0) return ret; @@ -501,7 +562,7 @@ static int max77843_muic_chg_handler(struct max77843_muic_info *info) case MAX77843_MUIC_CHG_DOWNSTREAM: ret = max77843_muic_set_path(info, MAX77843_MUIC_CONTROL1_SW_OPEN, - attached); + attached, false); if (ret < 0) return ret; @@ -511,7 +572,7 @@ static int max77843_muic_chg_handler(struct max77843_muic_info *info) case MAX77843_MUIC_CHG_DEDICATED: ret = max77843_muic_set_path(info, MAX77843_MUIC_CONTROL1_SW_OPEN, - attached); + attached, false); if (ret < 0) return ret; @@ -521,7 +582,7 @@ static int max77843_muic_chg_handler(struct max77843_muic_info *info) case MAX77843_MUIC_CHG_SPECIAL_500MA: ret = max77843_muic_set_path(info, MAX77843_MUIC_CONTROL1_SW_OPEN, - attached); + attached, false); if (ret < 0) return ret; @@ -531,7 +592,7 @@ static int max77843_muic_chg_handler(struct max77843_muic_info *info) case MAX77843_MUIC_CHG_SPECIAL_1A: ret = max77843_muic_set_path(info, MAX77843_MUIC_CONTROL1_SW_OPEN, - attached); + attached, false); if (ret < 0) return ret; @@ -550,6 +611,9 @@ static int max77843_muic_chg_handler(struct max77843_muic_info *info) extcon_set_state_sync(info->edev, EXTCON_CHG_USB_DCP, false); break; + case MAX77843_MUIC_CHG_DOCK: + extcon_set_state_sync(info->edev, EXTCON_CHG_USB_DCP, attached); + break; case MAX77843_MUIC_CHG_NONE: break; default: @@ -558,7 +622,7 @@ static int max77843_muic_chg_handler(struct max77843_muic_info *info) attached ? "attached" : "detached", chg_type); max77843_muic_set_path(info, MAX77843_MUIC_CONTROL1_SW_OPEN, - attached); + attached, false); return -EINVAL; } @@ -798,7 +862,8 @@ static int max77843_muic_probe(struct platform_device *pdev) max77843_muic_set_debounce_time(info, MAX77843_DEBOUNCE_TIME_25MS); /* Set initial path for UART */ - max77843_muic_set_path(info, MAX77843_MUIC_CONTROL1_SW_UART, true); + max77843_muic_set_path(info, MAX77843_MUIC_CONTROL1_SW_UART, true, + false); /* Check revision number of MUIC device */ ret = regmap_read(max77843->regmap_muic, MAX77843_MUIC_REG_ID, &id); diff --git a/drivers/extcon/extcon-max8997.c b/drivers/extcon/extcon-max8997.c index 4a0612fb9c07029b830c128b13f4efbf3832369a..8152790d72e1b3f5627389145074cb8ac03ecf25 100644 --- a/drivers/extcon/extcon-max8997.c +++ b/drivers/extcon/extcon-max8997.c @@ -25,7 +25,7 @@ #include #include #include -#include +#include #include #define DEV_NAME "max8997-muic" diff --git a/drivers/extcon/extcon-qcom-spmi-misc.c b/drivers/extcon/extcon-qcom-spmi-misc.c index b8cde096a808f552fde97e0cb85c101ab4139881..660bbf163bf5b304e76a52732b9f4352e55fc0cd 100644 --- a/drivers/extcon/extcon-qcom-spmi-misc.c +++ b/drivers/extcon/extcon-qcom-spmi-misc.c @@ -15,7 +15,7 @@ * GNU General Public License for more details. */ -#include +#include #include #include #include diff --git a/drivers/extcon/extcon-rt8973a.c b/drivers/extcon/extcon-rt8973a.c index eaa355e7d9e460f1896dfdb5a56c5224dbbea389..e059bd5f20419386741367d410e25fee1da995bb 100644 --- a/drivers/extcon/extcon-rt8973a.c +++ b/drivers/extcon/extcon-rt8973a.c @@ -20,7 +20,7 @@ #include #include #include -#include +#include #include "extcon-rt8973a.h" diff --git a/drivers/extcon/extcon-sm5502.c b/drivers/extcon/extcon-sm5502.c index 106ef0297b537b3a768eecef3f8f3af0829c7020..0cfb5a3efdf65ad3637fc479c45cf53ebc43933c 100644 --- a/drivers/extcon/extcon-sm5502.c +++ b/drivers/extcon/extcon-sm5502.c @@ -19,7 +19,7 @@ #include #include #include -#include +#include #include "extcon-sm5502.h" diff --git a/drivers/extcon/extcon-usb-gpio.c b/drivers/extcon/extcon-usb-gpio.c index 9c925b05b7aaa1a479e9f2a49b0479233fd068be..53762864a9f70b66597e7b27868f59ad8eac0835 100644 --- a/drivers/extcon/extcon-usb-gpio.c +++ b/drivers/extcon/extcon-usb-gpio.c @@ -14,7 +14,7 @@ * GNU General Public License for more details. */ -#include +#include #include #include #include diff --git a/drivers/extcon/extcon-usbc-cros-ec.c b/drivers/extcon/extcon-usbc-cros-ec.c index 598956f1dcae61a6928f965a996836afcee1cc20..6187f731b29d9cedddb87b5d14ff4fda27e793dc 100644 --- a/drivers/extcon/extcon-usbc-cros-ec.c +++ b/drivers/extcon/extcon-usbc-cros-ec.c @@ -14,7 +14,7 @@ * GNU General Public License for more details. */ -#include +#include #include #include #include diff --git a/drivers/extcon/extcon.c b/drivers/extcon/extcon.c index 35e9fb885486e9da79fb63b1460200785735a44d..cb38c27476847188aaa37051efee606052655b5a 100644 --- a/drivers/extcon/extcon.c +++ b/drivers/extcon/extcon.c @@ -36,7 +36,7 @@ #define SUPPORTED_CABLE_MAX 32 -struct __extcon_info { +static const struct __extcon_info { unsigned int type; unsigned int id; const char *name; diff --git a/drivers/extcon/extcon.h b/drivers/extcon/extcon.h index dddddcfa05873ed9ad8e77779515c509f2499d8e..cc1b436eb66ab0c47667e46c3ff440192cbf4a88 100644 --- a/drivers/extcon/extcon.h +++ b/drivers/extcon/extcon.h @@ -1,7 +1,7 @@ #ifndef __LINUX_EXTCON_INTERNAL_H__ #define __LINUX_EXTCON_INTERNAL_H__ -#include +#include /** * struct extcon_dev - An extcon device represents one external connector. diff --git a/drivers/phy/allwinner/phy-sun4i-usb.c b/drivers/phy/allwinner/phy-sun4i-usb.c index a2fbc7b00b9a93d150a4f40b5472b26340ad664b..aa857be692cf8d7dccbdd0d9d40815cdcca09a44 100644 --- a/drivers/phy/allwinner/phy-sun4i-usb.c +++ b/drivers/phy/allwinner/phy-sun4i-usb.c @@ -24,7 +24,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c b/drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c index d099a0c8cee54491838b6cc383f808c73f6ce876..7ceea5ae2704fd77342c430559e85015638ac333 100644 --- a/drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c +++ b/drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c @@ -12,7 +12,7 @@ */ #include -#include +#include #include #include #include diff --git a/drivers/phy/renesas/phy-rcar-gen3-usb2.c b/drivers/phy/renesas/phy-rcar-gen3-usb2.c index 479ae94b976e1953e01c82f0306d7589da77ab76..9c90e7d67e0a5012813eef62249f73c2923c8a21 100644 --- a/drivers/phy/renesas/phy-rcar-gen3-usb2.c +++ b/drivers/phy/renesas/phy-rcar-gen3-usb2.c @@ -12,7 +12,7 @@ * published by the Free Software Foundation. */ -#include +#include #include #include #include diff --git a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c index ee7ce5ee53f9951547ccf6f4542b7c71a5dedd1a..5049dac79bd0f72d7f32f65e92694f7e9f167b53 100644 --- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c +++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c @@ -17,7 +17,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/power/supply/qcom_smbb.c b/drivers/power/supply/qcom_smbb.c index f6a0d245731dd72d2aa7dd45ea157593238380ce..11de691b9a7124327c75599b94d23f5f1675f2c8 100644 --- a/drivers/power/supply/qcom_smbb.c +++ b/drivers/power/supply/qcom_smbb.c @@ -34,7 +34,7 @@ #include #include #include -#include +#include #include #define SMBB_CHG_VMAX 0x040 diff --git a/drivers/usb/gadget/udc/renesas_usb3.c b/drivers/usb/gadget/udc/renesas_usb3.c index 4d9a40f452e148e3814e89c25f050e8ba93d63e5..ed84f5158a3809e04068965f493ae3f0aa6aeed5 100644 --- a/drivers/usb/gadget/udc/renesas_usb3.c +++ b/drivers/usb/gadget/udc/renesas_usb3.c @@ -12,7 +12,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/usb/phy/phy-tahvo.c b/drivers/usb/phy/phy-tahvo.c index 1ec00eae339a28319db21a07ae8f8f2cbea97a77..bf2c364867a0f25b786e736c2552b0eb307c8676 100644 --- a/drivers/usb/phy/phy-tahvo.c +++ b/drivers/usb/phy/phy-tahvo.c @@ -23,7 +23,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/include/linux/extcon-provider.h b/include/linux/extcon-provider.h new file mode 100644 index 0000000000000000000000000000000000000000..2feca5881fa79e15ea09c2d8c078a1ba90e3d4be --- /dev/null +++ b/include/linux/extcon-provider.h @@ -0,0 +1,142 @@ +/* + * External Connector (extcon) framework + * - linux/include/linux/extcon-provider.h for extcon provider device driver. + * + * Copyright (C) 2017 Samsung Electronics + * Author: Chanwoo Choi + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef __LINUX_EXTCON_PROVIDER_H__ +#define __LINUX_EXTCON_PROVIDER_H__ + +#include + +struct extcon_dev; + +#if IS_ENABLED(CONFIG_EXTCON) + +/* Following APIs register/unregister the extcon device. */ +extern int extcon_dev_register(struct extcon_dev *edev); +extern void extcon_dev_unregister(struct extcon_dev *edev); +extern int devm_extcon_dev_register(struct device *dev, + struct extcon_dev *edev); +extern void devm_extcon_dev_unregister(struct device *dev, + struct extcon_dev *edev); + +/* Following APIs allocate/free the memory of the extcon device. */ +extern struct extcon_dev *extcon_dev_allocate(const unsigned int *cable); +extern void extcon_dev_free(struct extcon_dev *edev); +extern struct extcon_dev *devm_extcon_dev_allocate(struct device *dev, + const unsigned int *cable); +extern void devm_extcon_dev_free(struct device *dev, struct extcon_dev *edev); + +/* Synchronize the state and property value for each external connector. */ +extern int extcon_sync(struct extcon_dev *edev, unsigned int id); + +/* + * Following APIs set the connected state of each external connector. + * The 'id' argument indicates the defined external connector. + */ +extern int extcon_set_state(struct extcon_dev *edev, unsigned int id, + bool state); +extern int extcon_set_state_sync(struct extcon_dev *edev, unsigned int id, + bool state); + +/* + * Following APIs set the property of each external connector. + * The 'id' argument indicates the defined external connector + * and the 'prop' indicates the extcon property. + * + * And extcon_set_property_capability() set the capability of the property + * for each external connector. They are used to set the capability of the + * property of each external connector based on the id and property. + */ +extern int extcon_set_property(struct extcon_dev *edev, unsigned int id, + unsigned int prop, + union extcon_property_value prop_val); +extern int extcon_set_property_sync(struct extcon_dev *edev, unsigned int id, + unsigned int prop, + union extcon_property_value prop_val); +extern int extcon_set_property_capability(struct extcon_dev *edev, + unsigned int id, unsigned int prop); + +#else /* CONFIG_EXTCON */ +static inline int extcon_dev_register(struct extcon_dev *edev) +{ + return 0; +} + +static inline void extcon_dev_unregister(struct extcon_dev *edev) { } + +static inline int devm_extcon_dev_register(struct device *dev, + struct extcon_dev *edev) +{ + return -EINVAL; +} + +static inline void devm_extcon_dev_unregister(struct device *dev, + struct extcon_dev *edev) { } + +static inline struct extcon_dev *extcon_dev_allocate(const unsigned int *cable) +{ + return ERR_PTR(-ENOSYS); +} + +static inline void extcon_dev_free(struct extcon_dev *edev) { } + +static inline struct extcon_dev *devm_extcon_dev_allocate(struct device *dev, + const unsigned int *cable) +{ + return ERR_PTR(-ENOSYS); +} + +static inline void devm_extcon_dev_free(struct extcon_dev *edev) { } + + +static inline int extcon_set_state(struct extcon_dev *edev, unsigned int id, + bool state) +{ + return 0; +} + +static inline int extcon_set_state_sync(struct extcon_dev *edev, unsigned int id, + bool state) +{ + return 0; +} + +static inline int extcon_sync(struct extcon_dev *edev, unsigned int id) +{ + return 0; +} + +static inline int extcon_set_property(struct extcon_dev *edev, unsigned int id, + unsigned int prop, + union extcon_property_value prop_val) +{ + return 0; +} + +static inline int extcon_set_property_sync(struct extcon_dev *edev, + unsigned int id, unsigned int prop, + union extcon_property_value prop_val) +{ + return 0; +} + +static inline int extcon_set_property_capability(struct extcon_dev *edev, + unsigned int id, unsigned int prop) +{ + return 0; +} +#endif /* CONFIG_EXTCON */ +#endif /* __LINUX_EXTCON_PROVIDER_H__ */ diff --git a/include/linux/extcon.h b/include/linux/extcon.h index 744d60ca80c3209d811ab217930425f0bc37cc67..6d94e82c8ad9e339de564f54bba91bcdc0ebddfe 100644 --- a/include/linux/extcon.h +++ b/include/linux/extcon.h @@ -1,5 +1,6 @@ /* * External Connector (extcon) framework + * - linux/include/linux/extcon.h for extcon consumer device driver. * * Copyright (C) 2015 Samsung Electronics * Author: Chanwoo Choi @@ -170,61 +171,29 @@ union extcon_property_value { int intval; /* type : integer (intval) */ }; -struct extcon_cable; struct extcon_dev; #if IS_ENABLED(CONFIG_EXTCON) - -/* Following APIs register/unregister the extcon device. */ -extern int extcon_dev_register(struct extcon_dev *edev); -extern void extcon_dev_unregister(struct extcon_dev *edev); -extern int devm_extcon_dev_register(struct device *dev, - struct extcon_dev *edev); -extern void devm_extcon_dev_unregister(struct device *dev, - struct extcon_dev *edev); - -/* Following APIs allocate/free the memory of the extcon device. */ -extern struct extcon_dev *extcon_dev_allocate(const unsigned int *cable); -extern void extcon_dev_free(struct extcon_dev *edev); -extern struct extcon_dev *devm_extcon_dev_allocate(struct device *dev, - const unsigned int *cable); -extern void devm_extcon_dev_free(struct device *dev, struct extcon_dev *edev); - -/* Synchronize the state and property value for each external connector. */ -extern int extcon_sync(struct extcon_dev *edev, unsigned int id); - /* - * Following APIs get/set the connected state of each external connector. + * Following APIs get the connected state of each external connector. * The 'id' argument indicates the defined external connector. */ extern int extcon_get_state(struct extcon_dev *edev, unsigned int id); -extern int extcon_set_state(struct extcon_dev *edev, unsigned int id, - bool state); -extern int extcon_set_state_sync(struct extcon_dev *edev, unsigned int id, - bool state); /* - * Following APIs get/set the property of each external connector. + * Following APIs get the property of each external connector. * The 'id' argument indicates the defined external connector * and the 'prop' indicates the extcon property. * - * And extcon_get/set_property_capability() set the capability of the property - * for each external connector. They are used to set the capability of the + * And extcon_get_property_capability() get the capability of the property + * for each external connector. They are used to get the capability of the * property of each external connector based on the id and property. */ extern int extcon_get_property(struct extcon_dev *edev, unsigned int id, unsigned int prop, union extcon_property_value *prop_val); -extern int extcon_set_property(struct extcon_dev *edev, unsigned int id, - unsigned int prop, - union extcon_property_value prop_val); -extern int extcon_set_property_sync(struct extcon_dev *edev, unsigned int id, - unsigned int prop, - union extcon_property_value prop_val); extern int extcon_get_property_capability(struct extcon_dev *edev, unsigned int id, unsigned int prop); -extern int extcon_set_property_capability(struct extcon_dev *edev, - unsigned int id, unsigned int prop); /* * Following APIs register the notifier block in order to detect @@ -268,79 +237,17 @@ extern struct extcon_dev *extcon_get_edev_by_phandle(struct device *dev, extern const char *extcon_get_edev_name(struct extcon_dev *edev); #else /* CONFIG_EXTCON */ -static inline int extcon_dev_register(struct extcon_dev *edev) -{ - return 0; -} - -static inline void extcon_dev_unregister(struct extcon_dev *edev) { } - -static inline int devm_extcon_dev_register(struct device *dev, - struct extcon_dev *edev) -{ - return -EINVAL; -} - -static inline void devm_extcon_dev_unregister(struct device *dev, - struct extcon_dev *edev) { } - -static inline struct extcon_dev *extcon_dev_allocate(const unsigned int *cable) -{ - return ERR_PTR(-ENOSYS); -} - -static inline void extcon_dev_free(struct extcon_dev *edev) { } - -static inline struct extcon_dev *devm_extcon_dev_allocate(struct device *dev, - const unsigned int *cable) -{ - return ERR_PTR(-ENOSYS); -} - -static inline void devm_extcon_dev_free(struct extcon_dev *edev) { } - - static inline int extcon_get_state(struct extcon_dev *edev, unsigned int id) { return 0; } -static inline int extcon_set_state(struct extcon_dev *edev, unsigned int id, - bool state) -{ - return 0; -} - -static inline int extcon_set_state_sync(struct extcon_dev *edev, unsigned int id, - bool state) -{ - return 0; -} - -static inline int extcon_sync(struct extcon_dev *edev, unsigned int id) -{ - return 0; -} - static inline int extcon_get_property(struct extcon_dev *edev, unsigned int id, unsigned int prop, union extcon_property_value *prop_val) { return 0; } -static inline int extcon_set_property(struct extcon_dev *edev, unsigned int id, - unsigned int prop, - union extcon_property_value prop_val) -{ - return 0; -} - -static inline int extcon_set_property_sync(struct extcon_dev *edev, - unsigned int id, unsigned int prop, - union extcon_property_value prop_val) -{ - return 0; -} static inline int extcon_get_property_capability(struct extcon_dev *edev, unsigned int id, unsigned int prop) @@ -348,12 +255,6 @@ static inline int extcon_get_property_capability(struct extcon_dev *edev, return 0; } -static inline int extcon_set_property_capability(struct extcon_dev *edev, - unsigned int id, unsigned int prop) -{ - return 0; -} - static inline int extcon_register_notifier(struct extcon_dev *edev, unsigned int id, struct notifier_block *nb) { diff --git a/include/linux/mfd/max77843-private.h b/include/linux/mfd/max77843-private.h index c19303b0ccfdb8c4b75b09fb9eb2f8a63299330f..b8908bf8d315ed5c9f911340f6faae389f9ecfaf 100644 --- a/include/linux/mfd/max77843-private.h +++ b/include/linux/mfd/max77843-private.h @@ -245,10 +245,13 @@ enum max77843_irq_muic { #define MAX77843_CHG_OVER_CURRENT_BAT (0x06 << 4) /* MAX77843 CHG_CNFG_00 register */ +#define MAX77843_CHG_MODE_MASK 0x0f #define MAX77843_CHG_DISABLE 0x00 #define MAX77843_CHG_ENABLE 0x05 #define MAX77843_CHG_MASK 0x01 +#define MAX77843_CHG_OTG_MASK 0x02 #define MAX77843_CHG_BUCK_MASK 0x04 +#define MAX77843_CHG_BOOST_MASK 0x08 /* MAX77843 CHG_CNFG_01 register */ #define MAX77843_CHG_RESTART_THRESHOLD_100 0x00 @@ -347,6 +350,7 @@ enum max77843_irq_muic { /* MAX77843 CONTROL register */ #define MAX77843_MUIC_CONTROL1_COMP1SW_SHIFT 0 #define MAX77843_MUIC_CONTROL1_COMP2SW_SHIFT 3 +#define MAX77843_MUIC_CONTROL1_NOBCCOMP_SHIFT 6 #define MAX77843_MUIC_CONTROL1_IDBEN_SHIFT 7 #define MAX77843_MUIC_CONTROL2_LOWPWR_SHIFT 0 #define MAX77843_MUIC_CONTROL2_ADCEN_SHIFT 1 @@ -363,6 +367,7 @@ enum max77843_irq_muic { #define MAX77843_MUIC_CONTROL1_COMP1SW_MASK (0x7 << MAX77843_MUIC_CONTROL1_COMP1SW_SHIFT) #define MAX77843_MUIC_CONTROL1_COMP2SW_MASK (0x7 << MAX77843_MUIC_CONTROL1_COMP2SW_SHIFT) #define MAX77843_MUIC_CONTROL1_IDBEN_MASK BIT(MAX77843_MUIC_CONTROL1_IDBEN_SHIFT) +#define MAX77843_MUIC_CONTROL1_NOBCCOMP_MASK BIT(MAX77843_MUIC_CONTROL1_NOBCCOMP_SHIFT) #define MAX77843_MUIC_CONTROL2_LOWPWR_MASK BIT(MAX77843_MUIC_CONTROL2_LOWPWR_SHIFT) #define MAX77843_MUIC_CONTROL2_ADCEN_MASK BIT(MAX77843_MUIC_CONTROL2_ADCEN_SHIFT) #define MAX77843_MUIC_CONTROL2_CPEN_MASK BIT(MAX77843_MUIC_CONTROL2_CPEN_SHIFT) diff --git a/include/linux/mfd/palmas.h b/include/linux/mfd/palmas.h index 6dec4382630311fc74ff2eb026707a87f96beace..3c8568aa82a5de82e48d30b6ff7f5511e6bafc88 100644 --- a/include/linux/mfd/palmas.h +++ b/include/linux/mfd/palmas.h @@ -20,7 +20,7 @@ #include #include #include -#include +#include #include #include