kernel/drivers/extcon/extcon-adc-jack.c, branch linux-5.1.y

extcon: adc-jack: Fix platform_get_irq's error checking

2017-11-27T01:23:47Z

The platform_get_irq() function returns negative if an error occurs. zero or positive number on success. platform_get_irq() error checking for zero is not correct. Signed-off-by: Arvind Yadav Signed-off-by: Chanwoo Choi

extcon: Split out extcon header file for consumer and provider device

2017-10-23T05:07:58Z

The extcon has two type of extcon devices as following. - 'extcon provider deivce' adds new extcon device and detect the state/properties of external connector. Also, it notifies the state/properties to the extcon consumer device. - 'extcon consumer device' gets the change state/properties from extcon provider device. Prior to that, include/linux/extcon.h contains all exported API for both provider and consumer device driver. To clarify the meaning of header file and to remove the wrong use-case on consumer device, this patch separates into extcon.h and extcon-provider.h. [Description for include/linux/{extcon.h|extcon-provider.h}] - extcon.h includes the extcon API and data structure for extcon consumer device driver. This header file contains the following APIs: : Register/unregister the notifier to catch the change of extcon device : Get the extcon device instance : Get the extcon device name : Get the state of each external connector : Get the property value of each external connector : Get the property capability of each external connector - extcon-provider.h includes the extcon API and data structure for extcon provider device driver. This header file contains the following APIs: : Include 'include/linux/extcon.h' : Allocate the memory for extcon device instance : Register/unregister extcon device : Set the state of each external connector : Set the property value of each external connector : Set the property capability of each external connector Signed-off-by: Chanwoo Choi Acked-by: Sebastian Reichel Acked-by: Chen-Yu Tsai Acked-by: Charles Keepax Acked-by: Lee Jones Acked-by: Felipe Balbi Acked-by: Yoshihiro Shimoda Acked-by: Kishon Vijay Abraham I

extcon: adc-jack: Use the internal data instead of using struct extcon_dev

2017-01-09T01:04:11Z

This patch uses the internal dev instance instead of using the field of struct extcon_dev because the core structure (extcon_dev) of extcon have to be touched by only extcon core driver. Signed-off-by: Chanwoo Choi

extcon: Use the extcon_set_state_sync() instead of deprecated functions

2016-09-13T02:26:26Z

This patch alters the renamed extcon API to set the state of the external connectors instead of deprecated extcon_set_cable_state_(). Because the patch[1] modifies the function name to maintain the function naming pattern. - extcon_set_cable_state_() -> extcon_set_state_sync() - extcon_get_cable_state_() -> extcon_get_state() [1] https://lkml.org/lkml/2016/8/4/729 - extcon: Rename the extcon_set/get_state() to maintain the function naming pattern Signed-off-by: Chanwoo Choi Acked-by: Charles Keepax Acked-by: Roger Quadros

extcon: adc-jack: Remove the usage of extcon_set_state()

2016-08-08T01:58:35Z

This patch removes the usage of extcon_set_state() because it uses the bit masking to change the state of external connectors. The extcon framework should handle the state by extcon_set/get_cable_state_() with extcon id. Signed-off-by: Chanwoo Choi

extcon: adc-jack: update cable state during boot

2016-08-08T01:58:35Z

Update cable state during boot to avoid any missing external cable events occurred before driver initialisation. Signed-off-by: Venkat Reddy Talla Signed-off-by: Chanwoo Choi

extcon: adc-jack: add suspend/resume support

2016-07-02T05:31:34Z

adding suspend and resume funtionality for extcon-adc-jack driver to configure system wake up for extcon events, also adding support to enable/disable system wakeup through flag wakeup_source based on platform requirement. Signed-off-by: Venkat Reddy Talla Signed-off-by: Chanwoo Choi

extcon: Redefine the unique id of supported external connectors without 'enum extcon' type

2015-06-13T00:01:42Z

This patch just redefine the unique id of supported external connectors without 'enum extcon' type. Because unique id would be used on devictree file(*.dts) to indicate the specific external connectors like key number of input framework. So, I have the plan to move this definitions to following header file which includes the unique id of supported external connectors. - include/dt-bindings/extcon/extcon.h Fixes: 2a9de9c0f08d ("extcon: Use the unique id for external connector instead of string") Signed-off-by: Chanwoo Choi Signed-off-by: Greg Kroah-Hartman

extcon: Remove the optional name of extcon device

2015-05-19T07:39:06Z

This patch removes the optional name of extcon device. Instead, extcon_dev_register() set the device name as 'extcon[number]' naming pattern. - /sys/class/extcon/[hardcoded device name] -> /sys/class/extcon/extcon[number] Signed-off-by: Chanwoo Choi Acked-by: Krzysztof Kozlowski Cc: MyungJoo Ham Cc: Charles Keepax Cc: Graeme Gregory Cc: Kishon Vijay Abraham I Cc: Krzysztof Kozlowski Cc: Jaewon Kim

extcon: adc-jack: Remove the unneeded num_cables field

2015-05-19T07:39:06Z

This patch removes the 'num_cables' filed from 'struct adc_jack_pdata' because 'struct extcon_dev' contains the 'max_supported' field which means the number of supported cable of extcon device. Signed-off-by: Chanwoo Choi