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| * | | extcon: arizona: Raise minimum microphone impedance for HPDET methodMark Brown2013-04-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Ensure greater reliability by increasing the minimum threashold for identifying a microphone. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | | extcon: arizona: Allow pull to be disabled on GPIO5 when used for JACKETMark Brown2013-04-02
| | | | | | | | | | | | | | | | | | | | | | | | In some designs an external pull won't be needed. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | | extcon: arizona: Don't pulse MICBIAS for HPDET identificationMark Brown2013-04-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | There is no need to do this as HPDET identification will cause MICBIAS to be powered down again. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | | extcon: arizona: Allow configuration of button detectionMark Brown2013-04-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Arizona button detection circuit is configurable, allowing the system integrator to program a range of thresholds for the buttons supported on the accessory but currently the driver uses the default button ranges and does not provide any flexibility in how this is exposed to the application layer. Provide platform data allowing the user to control this and to map the buttons to keys in the input subsystem. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | | extcon: arizona: Attempt more microphone measurementsMark Brown2013-04-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In some pathological use cases users may insert an accessory very slowly causing multiple indeterminate measurements. Handle this by retrying many measurements before we give up and declare a headphone. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* | | | Merge branch 'char-misc-linus' into char-misc-nextGreg Kroah-Hartman2013-03-26
|\ \ \ \ | |/ / / |/| / / | |/ / | | | | | | This picks up the MEI fixes that we need in this branch now. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | extcon: max77693: Initialize register of MUIC device to bring up it without ↵Chanwoo Choi2013-03-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | platform data This patch set default value of MUIC register to bring up MUIC device. If user don't set some initial value for MUIC device through platform data, extcon-max77693 driver use 'default_init_data' to bring up base operation of MAX77693 MUIC device. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
| * | extcon: max77693: Fix bug of wrong pointer when platform data is not usedChanwoo Choi2013-03-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fix wrong pointer of platform data. If each machine set platform data for h/w path or delay time of workqueue, this driver happen kernel panic related to null pointer. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
| * | extcon: max8997: Check the pointer of platform data to protect null pointer ↵Chanwoo Choi2013-03-13
| |/ | | | | | | | | | | | | | | | | | | error This patch check the pointer of platform data to protect kernel panic when platform data is not used and code clean. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
* | extcon: arizona: Fix interaction between headphone outputs and identificationMark Brown2013-03-26
| | | | | | | | | | | | | | | | | | | | | | | | | | Running HPDET while the headphone outputs are enabled can disrupt the operation of HPDET. In order to avoid this HPDET needs to disable the headphone outputs and ASoC needs to not enable them while HPDET is running. For extcon instead of checking if the headphone output is enabled when doing magic application unconditionally disable the output and restore the state which ASoC wants set when undoing the magic. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* | extcon: arizona: Factor out magic applicationMark Brown2013-03-26
|/ | | | | | | | We have a very similar sequence doing magic writes in several places (one of which missed an update to interlock with the CODEC driver) so factor it out into a function. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* Merge tag 'char-misc-3.9-rc1' of ↵Linus Torvalds2013-02-21
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver patches from Greg Kroah-Hartman: "Here's the big char/misc driver patches for 3.9-rc1. Nothing major here, just lots of different driver updates (mei, hyperv, ipack, extcon, vmci, etc.). All of these have been in the linux-next tree for a while." * tag 'char-misc-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (209 commits) w1: w1_therm: Add force-pullup option for "broken" sensors w1: ds2482: Added 1-Wire pull-up support to the driver vme: add missing put_device() after device_register() fails extcon: max8997: Use workqueue to check cable state after completing boot of platform extcon: max8997: Set default UART/USB path on probe extcon: max8997: Consolidate duplicate code for checking ADC/CHG cable type extcon: max8997: Set default of ADC debounce time during initialization extcon: max8997: Remove duplicate code related to set H/W line path extcon: max8997: Move defined constant to header file extcon: max77693: Make max77693_extcon_cable static extcon: max8997: Remove unreachable code extcon: max8997: Make max8997_extcon_cable static extcon: max77693: Remove unnecessary goto statement to improve readability extcon: max77693: Convert to devm_input_allocate_device() extcon: gpio: Rename filename of extcon-gpio.c according to kernel naming style CREDITS: update email and address of Harald Hoyer extcon: arizona: Use MICDET for final microphone identification extcon: arizona: Always take the first HPDET reading as the final one extcon: arizona: Clear _trig_sts bits after jack detection extcon: arizona: Don't HPDET magic when headphones are enabled ...
| * extcon: max8997: Use workqueue to check cable state after completing boot of ↵Chanwoo Choi2013-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | platform This patch use delayed workqueue to check cable state after a certain time. If extcon-max8997 driver check cable state during booting of platform, this couldn't send the correct notification of cable state to extcon consumer. Alwasys, this driver should check cable state after the completion of platform initialization Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
| * extcon: max8997: Set default UART/USB path on probeChanwoo Choi2013-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch set default H/W line path according to platfomr data. The MAX8997 MUIC device can possibly set UART/USB or UART_AUX /USB_AUX to internal H/W line path of MUIC device. Namely, only one H/W line is used for two operation. For example, if H/W line path of MAX8997 device set UART/USB, micro usb cable is connected to AP(Application Processor) and if H/W line path set UART_AUX/USB_AUX, micro usb cable is connected to CP(Coprocessor). Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
| * extcon: max8997: Consolidate duplicate code for checking ADC/CHG cable typeChanwoo Choi2013-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch make max8997_muic_get_cable_type() function to remove duplicate code for checking ADC/Charger cable type because almost internal function need to read adc/chg_type value of MUIC register. Also, remove *_detach() function, extcon-max8997 driver treat attach/detach operation of cable in max8997_*_handler() function. Lastly, this patch move defined constant in header file(include/ linux/mfd/max8997.h, max8997-private.h) because defined constant is only used in the 'extcon-max8997.c'. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
| * extcon: max8997: Set default of ADC debounce time during initializationChanwoo Choi2013-02-13
| | | | | | | | | | | | | | | | | | This patch set default of ADC Debounce Time(25ms) during probe step. Also, can possible change ADC Debounce Time according to H/W situation by using max8997_set_adc_debounce_time() Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
| * extcon: max8997: Remove duplicate code related to set H/W line pathChanwoo Choi2013-02-13
| | | | | | | | | | Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
| * extcon: max8997: Move defined constant to header fileChanwoo Choi2013-02-13
| | | | | | | | | | | | | | | | | | This patch move defined constants to header file(max77693-private.h) because of mask/unmask selectively interrupt of MUIC device according to attribute of H/W board. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
| * extcon: max77693: Make max77693_extcon_cable staticSachin Kamat2013-02-13
| | | | | | | | | | | | | | | | | | 'max77693_extcon_cable' is used only in this file. Hence make it static. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
| * extcon: max8997: Remove unreachable codeSachin Kamat2013-02-13
| | | | | | | | | | | | | | | | 'break' after 'return' is never executed and hence can be deleted. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
| * extcon: max8997: Make max8997_extcon_cable staticSachin Kamat2013-02-13
| | | | | | | | | | | | | | | | 'max8997_extcon_cable' is used only in this file. Hence make it static. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
| * extcon: max77693: Remove unnecessary goto statement to improve readabilityChanwoo Choi2013-02-13
| | | | | | | | | | | | Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * extcon: max77693: Convert to devm_input_allocate_device()Chanwoo Choi2013-02-13
| | | | | | | | | | | | Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * extcon: gpio: Rename filename of extcon-gpio.c according to kernel naming styleChanwoo Choi2013-02-13
| | | | | | | | | | | | Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * Merge tag 'extcon-arizona-3.9' of ↵Greg Kroah-Hartman2013-02-11
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/misc into char-misc-next Mark writes: extcon: arizona: Updates for v3.9 More updates for v3.9, a mix of fixes for the code that's already there and a few new features.
| | * extcon: arizona: Use MICDET for final microphone identificationMark Brown2013-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | When using HPDET to identify the accessory still run MICDET before we report a microphone in order to ensure that the accessory identified is compatible with the MICDET detection ranges after having confirmed that the device is not using a headphone. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| | * extcon: arizona: Always take the first HPDET reading as the final oneMark Brown2013-02-11
| | | | | | | | | | | | | | | | | | | | | This should always be the most accurate reading for supported accessory configurations. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| | * extcon: arizona: Clear _trig_sts bits after jack detectionCharles Keepax2013-02-11
| | | | | | | | | | | | | | | | | | | | | | | | It is important to clear the wake trigger status bits otherwise DCVDD will be held high independent of the state of the LDOENA line. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| | * extcon: arizona: Don't HPDET magic when headphones are enabledMark Brown2013-02-11
| | | | | | | | | | | | | | | | | | | | | | | | The magic is already done as part of enabling the headphone output so does not need to be done when the headphone outputs are enabled. We hold the DAPM lock so the headphone status can't be changed underneath us. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| | * extcon: arizona: Add some debounce time before starting HPDET identificationMark Brown2013-02-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | The HPDET identification method does not have the same natural debounce built into it that the standard MICDET method does so add some extra on top of what the jack detection does in hardware to make sure we get a robust result. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| | * extcon: arizona: Remove extra jack flip incrementCharles Keepax2013-02-11
| | | | | | | | | | | | | | | Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| | * extcon: arizona: Use regulated mode for microphone supply when detectingMark Brown2013-02-07
| | | | | | | | | | | | | | | | | | | | | | | | When starting microphone detection some headsets should be exposed to the fully regulated microphone bias in order to ensure that they behave in an optimal fashion. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| | * extcon: arizona: Support additional configuration of microphone detectionMark Brown2013-02-07
| | | | | | | | | | | | | | | | | | | | | Allow systems to tune detection rate and debounce suitably for their mechanical parameters. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| | * extcon: arizona: Remove duplicate rate configurationMark Brown2013-01-22
| | | | | | | | | | | | Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| | * extcon: arizona: Retry failed HP measurementsMark Brown2013-01-22
| | | | | | | | | | | | | | | | | | | | | We now have mechanisms in place to allow retries so let's use them rather than guessing. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| | * extcon: arizona: Disable debouce for accessory removal detectionMark Brown2013-01-22
| | | | | | | | | | | | | | | | | | | | | Ensure we clamp as quickly as possible after removal by disabling the debounce while there is an accessory present. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | extcon: max77693: Fix bug of build error related to INPUT subsystemChanwoo Choi2013-01-25
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fix build error of following log: drivers/built-in.o: In function `max77693_muic_remove': extcon-max77693.c:(.text+0x664853): undefined reference to `input_unregister_device' drivers/built-in.o: In function `max77693_muic_probe': extcon-max77693.c:(.text+0x664971): undefined reference to `input_allocate_device' extcon-max77693.c:(.text+0x6649c1): undefined reference to `input_set_capability' extcon-max77693.c:(.text+0x6649d6): undefined reference to `input_set_capability' extcon-max77693.c:(.text+0x6649eb): undefined reference to `input_set_capability' extcon-max77693.c:(.text+0x664a00): undefined reference to `input_set_capability' extcon-max77693.c:(.text+0x664a15): undefined reference to `input_set_capability' extcon-max77693.c:(.text+0x664a20): undefined reference to `input_register_device' drivers/built-in.o: In function `max77693_muic_adc_handler': extcon-max77693.c:(.text+0x665318): undefined reference to `input_event' extcon-max77693.c:(.text+0x66532a): undefined reference to `input_event' make[1]: *** [vmlinux] Error 1 Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com> Reported-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * extcon: arizona: Support direct microphone measurement via HPDETMark Brown2013-01-15
| | | | | | | | | | | | | | | | | | | | | | | | With some GPIO control it is possible to detect microphones in a wider range of configurations by directly measuring the microphone impedance when the HPDET method cannot distinguish between the behaviour of the two grounds. Allow a GPIO to be provided in platform data and use it to implement this behaviour. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
| * extcon: arizona: Support HPDET based accessory identificationMark Brown2013-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | The accessory detection functionality in Arizona devices is flexible and supports several system designs in addition to the default one implemented by the existing driver. One such design uses the HPDET feature to determine what kind of accessory is present by comparing measurements taken with the two headphone grounds available on the device, implement that if selected by platform data. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
| * extcon: Simple code motion supporting future work.Mark Brown2013-01-15
| | | | | | | | | | | | Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
| * extcon: arizona: Enable basic headphone identificationMark Brown2013-01-15
| | | | | | | | | | | | | | | | | | | | Use the headphone detection to identify if the accessory is a headphone or line load. There are two different revisions of the IP with different register layouts, support both. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
| * extcon: arizona: Support use of GPIO5 as an input to jack detectionMark Brown2013-01-15
| | | | | | | | | | | | | | | | | | | | | | Some system designs provide an input on GPIO5 which in conjunction with the jack detection feature indicates the presence of an accessory. Support such systems, using the microphone clamp feature to minimise wakeups of the processor. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
| * extcon: arizona: Use microphone clamp function if availableMark Brown2013-01-15
| | | | | | | | | | | | | | | | | | | | Newer Arizona devices include a microphone clamp function which is tied to jack detect. Activate this feature when present in order to ensure best performance of the subsystem. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
| * extcon: arizona: Allow configuration of MICBIAS rise timeMark Brown2013-01-15
| | | | | | | | | | | | | | | | | | Allow configuration of the rise time for MICBIAS via platform data, the delay required depends on things like the external component selection. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Acked-by: MyungJoo Ham <myungjoo.ham@samsung.com>
| * extcon: arizona: Only set GPIO if it has been requestedMark Brown2013-01-15
| | | | | | | | | | | | | | | | | | The micd_pol GPIO is only requested if we've specified one greater than 0 so apply the same test before we set it. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
| * extcon: arizona: Remove duplicate mic ramp configurationMark Brown2013-01-15
| | | | | | | | | | | | | | | | | | Now this is configured by platform data remove the defualt configuration the driver had. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
| * extcon: arizona: Convert to devm_input_allocate_device()Mark Brown2013-01-15
| | | | | | | | | | | | Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
| * extcon: max77693: Add support Dock-Smart device for desktop modeChanwoo Choi2013-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch support the detection of Dock-Smart device which include three type of port(HDMI, USB for mouse/keyboard and Micro-USB for USB/TA cable).The Dock-Smart device need always exteranl power supply (USB/TA cable through micro-usb cable). Dock-Smart device support screen output of target to separate monitor and mouse/keyboard for desktop mode. Features of 'Dock-Smart device' - Support HDMI - Support external output feature of audio - Support charging through micro-usb port without data connection if TA cable is connected to target. - Support charging and data connection through micro-usb port if USB cable is connected between target and host device. - Support OTG device (Mouse/Keyboard) Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
| * extcon: max77693: Fix bug when detecting MHL/Dock-Audio with USB/TA cableChanwoo Choi2013-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fix bug that muic couldn't detect MHL/Dock-Audio with USB/TA cable on exception situation. I explain detail case on following: When MHL(with USB/TA cable) or Dock-Audio with USB/TA cable is attached, the MUIC device happen following two interrupt. - 'MAX77693_MUIC_IRQ_INT1_ADC' for detecting MHL/Dock-Audio. - 'MAX77693_MUIC_IRQ_INT2_CHGTYP' for detecting USB/TA cable connected to MHL/Dock-Audio. Always, happen eariler MAX77693_MUIC_IRQ_INT1_ADC interrupt than MAX77693_MUIC_IRQ_INT2_CHGTYP interrupt. If user attach MHL with USB/TA cable and immediately detach MHL with USB/TA cable before MAX77693_MUIC_IRQ_INT2_CHGTYP interrupt is happened, USB/TA connected to MHL cable remain connected state to target. But USB/TA connected to MHL cable isn't connected to target. user be faced with unusual action. So, driver should check this situation in spite of that, previous charger type is N/A. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
| * extcon: max77693: Set default uart/usb path by using platform dataChanwoo Choi2013-01-15
| | | | | | | | | | | | | | | | | | | | This patch determine default uart/usb path by using platform data. The MAX77693 MUIC device can possibliy set USB/UART/AUDIO/USB_AUX /UART_AUX to internal h/w path of MUIC device. So, drvier should determine default uart/usb path. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
generated by cgit v1.2.2 (git 2.25.0) at 2025-01-02 12:41:52 -0500