From: Charles Keepax <ckeepax@opensource.cirrus.com>
To: <cw00.choi@samsung.com>
Cc: <myungjoo.ham@samsung.com>, <patches@opensource.cirrus.com>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH 05/10] extcon: arizona: Tidy up transition from mic to headphone detect
Date: Mon, 9 Dec 2019 11:09:11 +0000 [thread overview]
Message-ID: <20191209110916.29524-5-ckeepax@opensource.cirrus.com> (raw)
In-Reply-To: <20191209110916.29524-1-ckeepax@opensource.cirrus.com>
Moving from microphone detection to headphone detection is done fairly
haphazardly at the moment, sometimes calling arizona_stop_mic at the
call site sometimes relying on a call inside arizona_identify_headphone.
Simplify all this and always call arizona_stop_mic at the top of
arizona_identify_headphone.
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
---
drivers/extcon/extcon-arizona.c | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c
index 11f1d753aa102..5ae111ee3d631 100644
--- a/drivers/extcon/extcon-arizona.c
+++ b/drivers/extcon/extcon-arizona.c
@@ -705,8 +705,7 @@ static void arizona_identify_headphone(struct arizona_extcon_info *info)
info->hpdet_active = true;
- if (info->mic)
- arizona_stop_mic(info);
+ arizona_stop_mic(info);
arizona_extcon_hp_clamp(info, true);
@@ -815,8 +814,6 @@ static void arizona_micd_timeout_work(struct work_struct *work)
arizona_identify_headphone(info);
- arizona_stop_mic(info);
-
mutex_unlock(&info->lock);
}
@@ -906,7 +903,6 @@ static void arizona_micd_detect(struct work_struct *work)
if (!(val & ARIZONA_MICD_STS)) {
dev_warn(arizona->dev, "Detected open circuit\n");
info->mic = false;
- arizona_stop_mic(info);
info->detecting = false;
arizona_identify_headphone(info);
goto handled;
@@ -948,8 +944,6 @@ static void arizona_micd_detect(struct work_struct *work)
info->detecting = false;
arizona_identify_headphone(info);
-
- arizona_stop_mic(info);
} else {
info->micd_mode++;
if (info->micd_mode == info->micd_num_modes)
@@ -988,7 +982,6 @@ static void arizona_micd_detect(struct work_struct *work)
} else if (info->detecting) {
dev_dbg(arizona->dev, "Headphone detected\n");
info->detecting = false;
- arizona_stop_mic(info);
arizona_identify_headphone(info);
} else {
--
2.11.0
next prev parent reply other threads:[~2019-12-09 11:09 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20191209110925epcas4p3731ec3380f882027824b188439aa3bc9@epcas4p3.samsung.com>
2019-12-09 11:09 ` [PATCH 01/10] extcon: arizona: Correct clean up if arizona_identify_headphone fails Charles Keepax
2019-12-09 11:09 ` [PATCH 02/10] extcon: arizona: Make rev A register sequences atomic Charles Keepax
2019-12-09 11:09 ` [PATCH 03/10] extcon: arizona: Move pdata extraction to probe Charles Keepax
2019-12-09 11:09 ` [PATCH 04/10] extcon: arizona: Clear jack status regardless of detection type Charles Keepax
2019-12-09 11:09 ` Charles Keepax [this message]
2019-12-09 11:09 ` [PATCH 06/10] extcon: arizona: Remove unnecessary sets of ACCDET_MODE Charles Keepax
2019-12-09 11:09 ` [PATCH 07/10] extcon: arizona: Remove excessive WARN_ON Charles Keepax
2019-12-09 11:09 ` [PATCH 08/10] extcon: arizona: Invert logic of check in arizona_hpdet_do_id Charles Keepax
2019-12-09 11:09 ` [PATCH 09/10] extcon: arizona: Factor out microphone impedance into a function Charles Keepax
2019-12-09 11:09 ` [PATCH 10/10] extcon: arizona: Factor out microphone and button detection Charles Keepax
2019-12-10 4:47 ` [PATCH 01/10] extcon: arizona: Correct clean up if arizona_identify_headphone fails Chanwoo Choi
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