Commit 6772a5ab authored Sep 16, 2015 by Charles Keepax Committed by Chanwoo Choi Sep 22, 2015

extcon: arizona: Add support for general purpose switch



The switch is typically used in conjunction with the MICDET clamp in
order to suppress pops and clicks associated with jack insertion.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>

parent df8b6771

drivers/extcon/extcon-arizona.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -1310,6 +1310,10 @@ static int arizona_extcon_probe(struct platform_device *pdev)
		info->micd_num_modes = ARRAY_SIZE(micd_default_modes);
		}

		if (arizona->pdata.gpsw > 0)
		regmap_update_bits(arizona->regmap, ARIZONA_GP_SWITCH_1,
		ARIZONA_SW1_MODE_MASK, arizona->pdata.gpsw);

		if (arizona->pdata.micd_pol_gpio > 0) {
		if (info->micd_modes[0].gpio)
		mode = GPIOF_OUT_INIT_HIGH;

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