Fixed MTP to work with TWRP

2025-09-08 09:08:05 -04:00 · 2018-06-19 23:16:04 +02:00 · 2018-06-19 23:16:04 +02:00 · f6dfaef42e
commit f6dfaef42e
50820 changed files with 20846062 additions and 0 deletions
--- a/drivers/muic/universal/muic-internal.h
+++ b/drivers/muic/universal/muic-internal.h
@ -0,0 +1,159 @@
+/*
+ * Copyright (C) 2010 Samsung Electronics
+ * Thomas Ryu <smilesr.ryu@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ *
+ */
+
+#ifndef __MUIC_INTERNAL_H__
+#define __MUIC_INTERNAL_H__
+
+#include <linux/muic/muic.h>
+
+#define MUIC_DEV_NAME   "muic-universal"
+
+/* Slave addr = 0x4A: MUIC */
+enum ioctl_cmd {
+	GET_COM_VAL = 0x01,
+	GET_CTLREG = 0x02,
+	GET_ADC = 0x03,
+	GET_SWITCHING_MODE = 0x04,
+	GET_INT_MASK = 0x05,
+	GET_REVISION = 0x06,
+	GET_OTG_STATUS = 0x7,
+	GET_CHGTYPE = 0x08,
+	GET_RESID3 = 0x09,
+};
+
+enum switching_mode{
+	SWMODE_MANUAL =0,
+	SWMODE_AUTO = 1,
+};
+
+/*
+ * Manual Switch
+ * D- [7:5] / D+ [4:2] / Vbus [1:0]
+ * 000: Open all / 001: USB / 010: AUDIO / 011: UART / 100: V_AUDIO
+ * 00: Vbus to Open / 01: Vbus to Charger / 10: Vbus to MIC / 11: Vbus to VBout
+ */
+
+/* COM port index */
+enum com_index {
+	COM_OPEN = 1,
+	COM_OPEN_WITH_V_BUS = 2,
+	COM_UART_AP = 3,
+	COM_UART_CP = 4,
+	COM_USB_AP  = 5,
+	COM_USB_CP  = 6,
+	COM_AUDIO   = 7,
+};
+
+enum{
+	ADC_SCANMODE_CONTINUOUS = 0x0,
+	ADC_SCANMODE_ONESHOT = 0x1,
+	ADC_SCANMODE_PULSE = 0x2,
+};
+
+enum vps_type{
+	VPS_TYPE_SCATTERED =0,
+	VPS_TYPE_TABLE =1,
+};
+
+/* VPS data from a chip. */
+typedef struct _muic_vps_scatterred_type {
+        u8      val1;
+        u8      val2;
+        u8      val3;
+        u8      adc;
+        u8      vbvolt;
+}vps_scatterred_type;
+
+typedef struct _muic_vps_table_t {
+	u8  adc;
+	u8  vbvolt;
+	u8  adc1k;
+	u8  adcerr;
+	u8  adclow;
+	u8  chgdetrun;
+	u8  chgtyp;
+	const char *vps_name;
+	muic_attached_dev_t attached_dev;
+	u8 control1;
+}vps_table_type;
+
+struct muic_intr_data {
+	u8	intr1;
+	u8	intr2;
+	u8	intr3;
+};
+
+typedef union _muic_vps_t {
+	vps_scatterred_type s;
+	vps_table_type t;
+	char vps_data[16];
+}vps_data_t;
+
+
+/* muic chip specific internal data structure
+ * that setted at muic-xxxx.c file
+ */
+struct regmap_desc;
+
+typedef struct _muic_data_t {
+
+	struct device *dev;
+	struct i2c_client *i2c; /* i2c addr: 0x4A; MUIC */
+	struct mutex muic_mutex;
+
+	/* model dependant muic platform data */
+	struct muic_platform_data *pdata;
+
+	/* muic current attached device */
+	muic_attached_dev_t attached_dev;
+
+	vps_data_t vps;
+	int vps_table;
+
+	struct muic_intr_data intr;
+
+	/* regmap_desc_t */
+	struct regmap_desc *regmapdesc;
+
+	char *chip_name;
+
+	int gpio_uart_sel;
+
+	/* muic Device ID */
+	u8 muic_vendor;			/* Vendor ID */
+	u8 muic_version;		/* Version ID */
+
+	bool			is_usb_ready;
+	bool			is_factory_start;
+	bool			is_rustproof;
+	bool			is_otg_test;
+	struct delayed_work	init_work;
+	struct delayed_work	usb_work;
+
+	int is_flash_on;
+	int irq_n;
+	int is_afc_device;
+	struct delayed_work	afc_retry_work;
+	struct delayed_work	afc_restart_work;
+}muic_data_t;
+
+extern struct device *switch_device;
+
+#endif /* __MUIC_INTERNAL_H__ */