From: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
To: <cw00.choi@samsung.com>, <lee.jones@linaro.org>
Cc: <myungjoo.ham@samsung.com>, <sameo@linux.intel.com>,
<patches@opensource.wolfsonmicro.com>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH 5/9] extcon: arizona: Add support for general purpose switch
Date: Wed, 16 Sep 2015 10:42:17 +0100 [thread overview]
Message-ID: <1442396541-7145-6-git-send-email-ckeepax@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <1442396541-7145-1-git-send-email-ckeepax@opensource.wolfsonmicro.com>
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>
---
drivers/extcon/extcon-arizona.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c
index f213e14..d719ee7 100644
--- a/drivers/extcon/extcon-arizona.c
+++ b/drivers/extcon/extcon-arizona.c
@@ -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;
--
1.7.2.5
next prev parent reply other threads:[~2015-09-16 10:06 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-16 9:42 [PATCH 0/9] Arizona Extcon Bug Fixes and Improvements Charles Keepax
2015-09-16 9:42 ` [PATCH 1/9] mfd: arizona: Add registers for ADC microphone detection Charles Keepax
2015-09-16 9:42 ` [PATCH 2/9] mfd: arizona: Add register bits for general purpose switch Charles Keepax
2015-09-16 9:42 ` [PATCH 3/9] mfd: arizona: Add TST_CAP bits for headphone detection Charles Keepax
2015-09-20 4:17 ` Lee Jones
2015-09-16 9:42 ` [PATCH 4/9] extcon: arizona: Add support for new ADC value mic detect Charles Keepax
2015-09-16 9:42 ` Charles Keepax [this message]
2015-09-16 9:42 ` [PATCH 6/9] extcon: arizona: Additional settings to improve accuracy of HP detect Charles Keepax
2015-09-16 9:42 ` [PATCH 7/9] extcon: arizona: Ignore jd_invert for MICD_CLAMP_STS Charles Keepax
2015-09-16 9:42 ` [PATCH 8/9] extcon: arizona: Use the micd_clamp for interrupts if it is available Charles Keepax
2015-09-16 9:42 ` [PATCH 9/9] extcon: arizona: Don't disable debounce for inverted jacks Charles Keepax
2015-09-25 0:05 ` [PATCH 0/9] Arizona Extcon Bug Fixes and Improvements Chanwoo Choi
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