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extcon: Unify the jig cable names on rt8973 and max14577/77693/77843
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This patch change the name of various jig cables as 'JIG' because the name of
various jig cables are strange and ambiguous on user-space aspect. They include
the different information of either USB and UART state. It is never important
for user-space process. This patch unifies the name of jig cables as following:
- JIG-USB-ON   -->|--> JIG
- JIG-USB-OFF  -->|
- JIG-UART-ON  -->|
- JIG-UART-OFF -->|

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
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Chanwoo Choi committed May 19, 2015
1 parent 9bf63cf commit 41b3c01
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Showing 4 changed files with 23 additions and 78 deletions.
19 changes: 3 additions & 16 deletions drivers/extcon/extcon-max14577.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -155,10 +155,7 @@ enum {
EXTCON_CABLE_FAST_CHARGER,
EXTCON_CABLE_SLOW_CHARGER,
EXTCON_CABLE_CHARGE_DOWNSTREAM,
EXTCON_CABLE_JIG_USB_ON,
EXTCON_CABLE_JIG_USB_OFF,
EXTCON_CABLE_JIG_UART_OFF,
EXTCON_CABLE_JIG_UART_ON,
EXTCON_CABLE_JIG,

_EXTCON_CABLE_NUM,
};
Expand All @@ -169,10 +166,7 @@ static const char *max14577_extcon_cable[] = {
[EXTCON_CABLE_FAST_CHARGER] = "Fast-charger",
[EXTCON_CABLE_SLOW_CHARGER] = "Slow-charger",
[EXTCON_CABLE_CHARGE_DOWNSTREAM] = "Charge-downstream",
[EXTCON_CABLE_JIG_USB_ON] = "JIG-USB-ON",
[EXTCON_CABLE_JIG_USB_OFF] = "JIG-USB-OFF",
[EXTCON_CABLE_JIG_UART_OFF] = "JIG-UART-OFF",
[EXTCON_CABLE_JIG_UART_ON] = "JIG-UART-ON",
[EXTCON_CABLE_JIG] = "JIG",

NULL,
};
Expand Down Expand Up @@ -348,7 +342,6 @@ static int max14577_muic_get_cable_type(struct max14577_muic_info *info,
static int max14577_muic_jig_handler(struct max14577_muic_info *info,
int cable_type, bool attached)
{
char cable_name[32];
int ret = 0;
u8 path = CTRL1_SW_OPEN;

Expand All @@ -358,18 +351,12 @@ static int max14577_muic_jig_handler(struct max14577_muic_info *info,

switch (cable_type) {
case MAX14577_MUIC_ADC_FACTORY_MODE_USB_OFF: /* ADC_JIG_USB_OFF */
/* PATH:AP_USB */
strcpy(cable_name, "JIG-USB-OFF");
path = CTRL1_SW_USB;
break;
case MAX14577_MUIC_ADC_FACTORY_MODE_USB_ON: /* ADC_JIG_USB_ON */
/* PATH:AP_USB */
strcpy(cable_name, "JIG-USB-ON");
path = CTRL1_SW_USB;
break;
case MAX14577_MUIC_ADC_FACTORY_MODE_UART_OFF: /* ADC_JIG_UART_OFF */
/* PATH:AP_UART */
strcpy(cable_name, "JIG-UART-OFF");
path = CTRL1_SW_UART;
break;
default:
Expand All @@ -382,7 +369,7 @@ static int max14577_muic_jig_handler(struct max14577_muic_info *info,
if (ret < 0)
return ret;

extcon_set_cable_state(info->edev, cable_name, attached);
extcon_set_cable_state(info->edev, "JIG", attached);

return 0;
}
Expand Down
23 changes: 3 additions & 20 deletions drivers/extcon/extcon-max77693.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -209,10 +209,7 @@ enum {
EXTCON_CABLE_CHARGE_DOWNSTREAM,
EXTCON_CABLE_MHL,
EXTCON_CABLE_MHL_TA,
EXTCON_CABLE_JIG_USB_ON,
EXTCON_CABLE_JIG_USB_OFF,
EXTCON_CABLE_JIG_UART_OFF,
EXTCON_CABLE_JIG_UART_ON,
EXTCON_CABLE_JIG,
EXTCON_CABLE_DOCK_SMART,
EXTCON_CABLE_DOCK_DESK,
EXTCON_CABLE_DOCK_AUDIO,
Expand All @@ -229,10 +226,7 @@ static const char *max77693_extcon_cable[] = {
[EXTCON_CABLE_CHARGE_DOWNSTREAM] = "Charge-downstream",
[EXTCON_CABLE_MHL] = "MHL",
[EXTCON_CABLE_MHL_TA] = "MHL-TA",
[EXTCON_CABLE_JIG_USB_ON] = "JIG-USB-ON",
[EXTCON_CABLE_JIG_USB_OFF] = "JIG-USB-OFF",
[EXTCON_CABLE_JIG_UART_OFF] = "JIG-UART-OFF",
[EXTCON_CABLE_JIG_UART_ON] = "JIG-UART-ON",
[EXTCON_CABLE_JIG] = "JIG",
[EXTCON_CABLE_DOCK_SMART] = "Dock-Smart",
[EXTCON_CABLE_DOCK_DESK] = "Dock-Desk",
[EXTCON_CABLE_DOCK_AUDIO] = "Dock-Audio",
Expand Down Expand Up @@ -642,7 +636,6 @@ static int max77693_muic_adc_ground_handler(struct max77693_muic_info *info)
static int max77693_muic_jig_handler(struct max77693_muic_info *info,
int cable_type, bool attached)
{
char cable_name[32];
int ret = 0;
u8 path = CONTROL1_SW_OPEN;

Expand All @@ -652,23 +645,13 @@ static int max77693_muic_jig_handler(struct max77693_muic_info *info,

switch (cable_type) {
case MAX77693_MUIC_ADC_FACTORY_MODE_USB_OFF: /* ADC_JIG_USB_OFF */
/* PATH:AP_USB */
strcpy(cable_name, "JIG-USB-OFF");
path = CONTROL1_SW_USB;
break;
case MAX77693_MUIC_ADC_FACTORY_MODE_USB_ON: /* ADC_JIG_USB_ON */
/* PATH:AP_USB */
strcpy(cable_name, "JIG-USB-ON");
path = CONTROL1_SW_USB;
break;
case MAX77693_MUIC_ADC_FACTORY_MODE_UART_OFF: /* ADC_JIG_UART_OFF */
/* PATH:AP_UART */
strcpy(cable_name, "JIG-UART-OFF");
path = CONTROL1_SW_UART;
break;
case MAX77693_MUIC_ADC_FACTORY_MODE_UART_ON: /* ADC_JIG_UART_ON */
/* PATH:AP_UART */
strcpy(cable_name, "JIG-UART-ON");
path = CONTROL1_SW_UART;
break;
default:
Expand All @@ -681,7 +664,7 @@ static int max77693_muic_jig_handler(struct max77693_muic_info *info,
if (ret < 0)
return ret;

extcon_set_cable_state(info->edev, cable_name, attached);
extcon_set_cable_state(info->edev, "JIG", attached);

return 0;
}
Expand Down
37 changes: 12 additions & 25 deletions drivers/extcon/extcon-max77843.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -127,10 +127,7 @@ enum {
MAX77843_CABLE_SLOW_CHARGER,
MAX77843_CABLE_MHL,
MAX77843_CABLE_MHL_TA,
MAX77843_CABLE_JIG_USB_ON,
MAX77843_CABLE_JIG_USB_OFF,
MAX77843_CABLE_JIG_UART_ON,
MAX77843_CABLE_JIG_UART_OFF,
MAX77843_CABLE_JIG,

MAX77843_CABLE_NUM,
};
Expand All @@ -144,10 +141,7 @@ static const char *max77843_extcon_cable[] = {
[MAX77843_CABLE_SLOW_CHARGER] = "SLOW-CHARGER",
[MAX77843_CABLE_MHL] = "MHL",
[MAX77843_CABLE_MHL_TA] = "MHL-TA",
[MAX77843_CABLE_JIG_USB_ON] = "JIG-USB-ON",
[MAX77843_CABLE_JIG_USB_OFF] = "JIG-USB-OFF",
[MAX77843_CABLE_JIG_UART_ON] = "JIG-UART-ON",
[MAX77843_CABLE_JIG_UART_OFF] = "JIG-UART-OFF",
[MAX77843_CABLE_JIG] = "JIG",
};

struct max77843_muic_irq {
Expand Down Expand Up @@ -385,36 +379,29 @@ static int max77843_muic_jig_handler(struct max77843_muic_info *info,
int cable_type, bool attached)
{
int ret;
u8 path = CONTROL1_SW_OPEN;

dev_dbg(info->dev, "external connector is %s (adc:0x%02x)\n",
attached ? "attached" : "detached", cable_type);

switch (cable_type) {
case MAX77843_MUIC_ADC_FACTORY_MODE_USB_OFF:
ret = max77843_muic_set_path(info, CONTROL1_SW_USB, attached);
if (ret < 0)
return ret;
extcon_set_cable_state(info->edev, "JIG-USB-OFF", attached);
break;
case MAX77843_MUIC_ADC_FACTORY_MODE_USB_ON:
ret = max77843_muic_set_path(info, CONTROL1_SW_USB, attached);
if (ret < 0)
return ret;
extcon_set_cable_state(info->edev, "JIG-USB-ON", attached);
path = CONTROL1_SW_USB;
break;
case MAX77843_MUIC_ADC_FACTORY_MODE_UART_OFF:
ret = max77843_muic_set_path(info, CONTROL1_SW_UART, attached);
if (ret < 0)
return ret;
extcon_set_cable_state(info->edev, "JIG-UART-OFF", attached);
path = CONTROL1_SW_UART;
break;
default:
ret = max77843_muic_set_path(info, CONTROL1_SW_OPEN, attached);
if (ret < 0)
return ret;
break;
return -EINVAL;
}

ret = max77843_muic_set_path(info, path, attached);
if (ret < 0)
return ret;

extcon_set_cable_state(info->edev, "JIG", attached);

return 0;
}

Expand Down
22 changes: 5 additions & 17 deletions drivers/extcon/extcon-rt8973a.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -94,10 +94,7 @@ enum {
EXTCON_CABLE_USB = 0,
EXTCON_CABLE_USB_HOST,
EXTCON_CABLE_TA,
EXTCON_CABLE_JIG_OFF_USB,
EXTCON_CABLE_JIG_ON_USB,
EXTCON_CABLE_JIG_OFF_UART,
EXTCON_CABLE_JIG_ON_UART,
EXTCON_CABLE_JIG,

EXTCON_CABLE_END,
};
Expand All @@ -106,10 +103,7 @@ static const char *rt8973a_extcon_cable[] = {
[EXTCON_CABLE_USB] = "USB",
[EXTCON_CABLE_USB_HOST] = "USB-Host",
[EXTCON_CABLE_TA] = "TA",
[EXTCON_CABLE_JIG_OFF_USB] = "JIG-USB-OFF",
[EXTCON_CABLE_JIG_ON_USB] = "JIG-USB-ON",
[EXTCON_CABLE_JIG_OFF_UART] = "JIG-UART-OFF",
[EXTCON_CABLE_JIG_ON_UART] = "JIG-UART-ON",
[EXTCON_CABLE_JIG] = "JIG",
NULL,
};

Expand Down Expand Up @@ -355,19 +349,13 @@ static int rt8973a_muic_cable_handler(struct rt8973a_muic_info *info,
con_sw = DM_DP_SWITCH_OPEN;
break;
case RT8973A_MUIC_ADC_FACTORY_MODE_BOOT_OFF_USB:
idx = EXTCON_CABLE_JIG_OFF_USB;
con_sw = DM_DP_SWITCH_UART;
break;
case RT8973A_MUIC_ADC_FACTORY_MODE_BOOT_ON_USB:
idx = EXTCON_CABLE_JIG_ON_USB;
con_sw = DM_DP_SWITCH_UART;
idx = EXTCON_CABLE_JIG;
con_sw = DM_DP_SWITCH_USB;
break;
case RT8973A_MUIC_ADC_FACTORY_MODE_BOOT_OFF_UART:
idx = EXTCON_CABLE_JIG_OFF_UART;
con_sw = DM_DP_SWITCH_UART;
break;
case RT8973A_MUIC_ADC_FACTORY_MODE_BOOT_ON_UART:
idx = EXTCON_CABLE_JIG_ON_UART;
idx = EXTCON_CABLE_JIG;
con_sw = DM_DP_SWITCH_UART;
break;
case RT8973A_MUIC_ADC_USB:
Expand Down

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