linux-toradex.git/drivers/extcon/extcon-arizona.c, branch v4.9.98

extcon: Use the extcon_set_state_sync() instead of deprecated functions

2016-09-13T02:26:26+00:00

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: arizona: Remove the usage of extcon_update_state()

2016-08-08T01:58:35+00:00

This patch remvoes the usage of extcon_update_state() because
the extcon_update_state() use directly the bit masking calculation
to change the state of external connector without the unique id of
external connector. It makes the code diffcult to read it.
So, this patch uses the extcon_set_cable_state_() instead.

Signed-off-by: Chanwoo Choi 
Acked-by: Charles Keepax

extcon: arizona: Remove unneeded semi-colon

2016-08-08T01:58:35+00:00

There is no need for a semi-colon at the end of a switch statement so
remove it.

Signed-off-by: Charles Keepax 
Signed-off-by: Chanwoo Choi

extcon: arizona: Use DAPM mutex helper functions

2016-01-25T04:16:53+00:00

We should be using the helper functions to lock the DAPM mutex not
accessing it directly. There are no ill effects of this as the moment
but it is best practice, and the implementation could be changed in the
future.

Signed-off-by: Charles Keepax 
Signed-off-by: Chanwoo Choi

extcon: arizona: Add device bindings for the micd configurations

2015-12-15T00:57:36+00:00

Add device bindings to support configuring the jack detection
configurations. Each configuration needs to specify the connection of
the mic det pins, which micbias should be used and the value of the
micd polarity GPIO required to activate that configuration.

Signed-off-by: Charles Keepax 
Acked-by: Chanwoo Choi 
Signed-off-by: Chanwoo Choi

extcon: arizona: Update naming for micd-timeout DT to include units

2015-11-24T00:00:27+00:00

Add time units of -ms (milliseconds) to wlf,micd-timeout.

Signed-off-by: Charles Keepax 
Signed-off-by: Chanwoo Choi

extcon: arizona: Update naming for second jack detection DT binding

2015-11-23T23:59:11+00:00

Update the name for the second jack detection pin binding to be a little
less confusing.

Signed-off-by: Charles Keepax 
Acked-by: Rob Herring 
Signed-off-by: Chanwoo Choi

extcon: arizona: Add device binding for second jack detect pin on GPIO5

2015-11-20T01:14:23+00:00

Some Arizona devices have the option to use the GPIO5 pin as a second
jack detection pin. This patch adds device bindings to specify to the
driver that it should use this pin. Note that the second jack detection
pin is hard wired in the chip so can only be enabled through the
binding, rather than a pin being specified.

Signed-off-by: Charles Keepax 
Acked-by: Chanwoo Choi 
Signed-off-by: Chanwoo Choi

extcon: arizona: Add device binding for jack detect polarity inversion

2015-11-20T01:14:23+00:00

By default the driver expects the jackdet pin to be pulled low when a
jack is inserted. This patch adds a device binding that allows the user
to specify that the jackdet pin will be pulled high when a jack is
inserted.

Signed-off-by: Charles Keepax 
Acked-by: Chanwoo Choi 
Signed-off-by: Chanwoo Choi

extcon: arizona: Add device binding for the general purpose switch

2015-11-20T01:14:23+00:00

The switch is generally used in conjunction with the MICDET clamp to
suppress pops and clicks associated with jack insertion. This patch adds
a binding that allows the user to select the mode of operation for this
switch.

Signed-off-by: Charles Keepax 
Acked-by: Chanwoo Choi 
Signed-off-by: Chanwoo Choi