[Hardware Hacking General] AdamOutler:
sure enough. Everything worked well with that method. You simply need to disconnect the circuit between each test so a proper jig to locate different resistance values should go like this...

pin4(X)------- potentiometer-------momentary normally closed switch-----pin5(ground)

This was recorded on a captivate under Team Komin's ursa minor kernel.

<4>fsa9480_interrupt
<4>[FSA9480] FSA9480_ReadIntRegister
<6>ldo38_control : turn ON LDO3 and LDO8 (cur_stat=0, req=1)
<4>[otg_clock_enable] clk_enable(otg_clock) OK.
<4>[FSA9480] FSA9480_ProcessDevice (dev1 : 0x80, dev2 : 0x0)
<4>USB OTG
<7>[TSP] msg id = 1 40 6c 77 52 0 0 0 0
<4> [TSP] quantum_msg[0] = 1 and quantum_msg[1] = 0x00 cal_check_flag=2
<7>[TSP] msg id = 1 0 6c 77 52 0 0 0 0
<4> [TSP] quantum_msg[0] = 1 and quantum_msg[1] = 0x00 cal_check_flag=2
<4>fsa9480_interrupt
<4>[FSA9480] FSA9480_ReadIntRegister
<4>[FSA9480] FSA9480_ProcessDevice (dev1 : 0x80, dev2 : 0x0)
<4>USB OTG
<4>[otg_clock_enable] clk_disable(otg_clock) OK.
<6>ldo38_control : turn OFF LDO3 and LDO8 (cur_stat=1, req=1)
<4>fsa9480_interrupt
<4>[FSA9480] FSA9480_ReadIntRegister
<6>ldo38_control : turn ON LDO3 and LDO8 (cur_stat=0, req=1)
<4>[otg_clock_enable] clk_enable(otg_clock) OK.
<4>[FSA9480] FSA9480_ProcessDevice (dev1 : 0x0, dev2 : 0x2)
<4>FSA9480_DEV_TY2_JIG_USB_OFF --- ATTACH
<4>[FSA9480] usb_switch_mode: Path = PDA
<4>[FSA9480_Enable_AP_USB] Enable AP USB
<4>[ap_usb_power_on]AP USB Power ON, askon: 0, mtp : 0
<4>!!!!!!!!!!! [ap_usb_power_on]AP samsung_kies_mtp_mode_flag0, mtp:0
<4>JIG USB OFF
<4>modem_ioctl: cmd=0x40045301, arg=2
<3>android_adb_ums_acm_rndis_mtp gadget: acm ttyGS0 can't notify serial state, -22
<4>fsa9480_interrupt
<4>[FSA9480] FSA9480_ReadIntRegister
<4>[FSA9480] FSA9480_ProcessDevice (dev1 : 0x0, dev2 : 0x2)
<4>FSA9480_DEV_TY2_JIG_USB_OFF --- DETACH
<4>JIG USB OFF
<4>[otg_clock_enable] clk_disable(otg_clock) OK.
<6>ldo38_control : turn OFF LDO3 and LDO8 (cur_stat=1, req=1)
<4>fsa9480_interrupt
<4>[FSA9480] FSA9480_ReadIntRegister
<6>ldo38_control : turn ON LDO3 and LDO8 (cur_stat=0, req=1)
<4>[otg_clock_enable] clk_enable(otg_clock) OK.
<4>[FSA9480] FSA9480_ProcessDevice (dev1 : 0x0, dev2 : 0x4)
<4>FSA9480_DEV_TY2_JIG_UART_ON --- ATTACH
<6>set_dock_state : 0X2
<4>JIG UART ON
<4>modem_ioctl: cmd=0x40045301, arg=0
<3>android_adb_ums_acm_rndis_mtp gadget: acm ttyGS0 can't notify serial state, -22
<4>modem_ioctl: cmd=0x40045301, arg=0
<3>android_adb_ums_acm_rndis_mtp gadget: acm ttyGS0 can't notify serial state, -22
<4>fsa9480_interrupt
<4>[FSA9480] FSA9480_ReadIntRegister
<4>[FSA9480] FSA9480_ProcessDevice (dev1 : 0x0, dev2 : 0x4)
<4>FSA9480_DEV_TY2_JIG_UART_ON --- DETACH
<6>set_dock_state : 0X0
<4>JIG UART ON
<4>[otg_clock_enable] clk_disable(otg_clock) OK.
<6>ldo38_control : turn OFF LDO3 and LDO8 (cur_stat=1, req=1)
<4>fsa9480_interrupt
<4>[FSA9480] FSA9480_ReadIntRegister
<6>ldo38_control : turn ON LDO3 and LDO8 (cur_stat=0, req=1)
<4>[otg_clock_enable] clk_enable(otg_clock) OK.
<4>[FSA9480] FSA9480_ProcessDevice (dev1 : 0x0, dev2 : 0x8)
<4>FSA9480_DEV_TY2_JIG_UART_OFF --- ATTACH
<4>JIT UART OFF
<4>fsa9480_interrupt
<4>[FSA9480] FSA9480_ReadIntRegister
<4>[FSA9480] FSA9480_ProcessDevice (dev1 : 0x0, dev2 : 0x8)
<4>FSA9480_DEV_TY2_JIG_UART_OFF --- DETACH
<4>[FSA9480_Enable_AP_USB] Enable AP USB
<4>[ap_usb_power_on]AP USB Power ON, askon: 0, mtp : 0
<4>!!!!!!!!!!! [ap_usb_power_on]AP samsung_kies_mtp_mode_flag0, mtp:0
<4>JIT UART OFF
<4>[otg_clock_enable] clk_disable(otg_clock) OK.
<6>ldo38_control : turn OFF LDO3 and LDO8 (cur_stat=1, req=1)
<4>fsa9480_interrupt
<4>[FSA9480] FSA9480_ReadIntRegister
<6>ldo38_control : turn ON LDO3 and LDO8 (cur_stat=0, req=1)
<4>[otg_clock_enable] clk_enable(otg_clock) OK.
<4>[FSA9480] FSA9480_ProcessDevice (dev1 : 0x0, dev2 : 0x1)
<4>JIG USB ON attach or detach: 1FSA9480_DEV_TY2_JIG_USB_ON --- ATTACH
<4>[FSA9480] usb_switch_mode: Path = PDA
<4>[FSA9480_Enable_AP_USB] Enable AP USB
<4>[ap_usb_power_on]AP USB Power ON, askon: 0, mtp : 0
<4>!!!!!!!!!!! [ap_usb_power_on]AP samsung_kies_mtp_mode_flag0, mtp:0
<7>touch_led_control: 2
<4>modem_ioctl: cmd=0x40045301, arg=2
<3>android_adb_ums_acm_rndis_mtp gadget: acm ttyGS0 can't notify serial state, -22
<4>fsa9480_interrupt
<4>[FSA9480] FSA9480_ReadIntRegister
<4>[FSA9480] FSA9480_ProcessDevice (dev1 : 0x0, dev2 : 0x1)
<4>JIG USB ON attach or detach: 2FSA9480_DEV_TY2_JIG_USB_ON --- DETACH
<4>[otg_clock_enable] clk_disable(otg_clock) OK.
<6>ldo38_control : turn OFF LDO3 and LDO8 (cur_stat=1, req=1)
<4>modem_ioctl: cmd=0x40045301, arg=0
<3>android_adb_ums_acm_rndis_mtp gadget: acm ttyGS0 can't notify serial state, -22
<4>modem_ioctl: cmd=0x40045301, arg=0
<3>android_adb_ums_acm_rndis_mtp gadget: acm ttyGS0 can't notify serial state, -22
<4>fsa9480_interrupt
<4>[FSA9480] FSA9480_ReadIntRegister
<6>ldo38_control : turn ON LDO3 and LDO8 (cur_stat=0, req=1)
<4>[otg_clock_enable] clk_enable(otg_clock) OK.
<4>[FSA9480] FSA9480_ProcessDevice (dev1 : 0x8, dev2 : 0x0)
<4>UART
<4>fsa9480_interrupt
<4>[FSA9480] FSA9480_ReadIntRegister
<4>[FSA9480] FSA9480_ProcessDevice (dev1 : 0x8, dev2 : 0x0)
<4>UART
<4>[otg_clock_enable] clk_disable(otg_clock) OK.
<6>ldo38_control : turn OFF LDO3 and LDO8 (cur_stat=1, req=1)
<4>fsa9480_interrupt
<4>[FSA9480] FSA9480_ReadIntRegister
<6>ldo38_control : turn ON LDO3 and LDO8 (cur_stat=0, req=1)
<4>[otg_clock_enable] clk_enable(otg_clock) OK.
<4>[FSA9480] FSA9480_ProcessDevice (dev1 : 0x0, dev2 : 0x2)
<4>FSA9480_DEV_TY2_JIG_USB_OFF --- ATTACH
<4>[FSA9480] usb_switch_mode: Path = PDA
<4>[FSA9480_Enable_AP_USB] Enable AP USB
<4>[ap_usb_power_on]AP USB Power ON, askon: 0, mtp : 0
<4>!!!!!!!!!!! [ap_usb_power_on]AP samsung_kies_mtp_mode_flag0, mtp:0
<4>JIG USB OFF
<4>modem_ioctl: cmd=0x40045301, arg=2
<3>android_adb_ums_acm_rndis_mtp gadget: acm ttyGS0 can't notify serial state, -22

For some reason my phone is not responding to 198Kohm CEA936A charger type A. It should i think... I get nothing in dmesg. Is this normal? Are these messages generated by the kernel, or does the FSA trigger generic messages in the kernel on attach of any recognized device?