[PATCH 3/4] ASoC: cs42l42: Simplify reporting of jack unplug

From: Richard Fitzgerald <rf@opensource.cirrus.com>
To: <broonie@kernel.org>
Cc: <alsa-devel@alsa-project.org>, <linux-kernel@vger.kernel.org>,
	<patches@opensource.cirrus.com>,
	Richard Fitzgerald <rf@opensource.cirrus.com>
Subject: [PATCH 3/4] ASoC: cs42l42: Simplify reporting of jack unplug
Date: Tue, 16 Nov 2021 16:26:50 +0000	[thread overview]
Message-ID: <20211116162652.45225-7-rf@opensource.cirrus.com> (raw)
In-Reply-To: <20211116162652.45225-1-rf@opensource.cirrus.com>

When reporting a jack unplug there's no need to make the reported
flags conditional on which flags were reported during the plug
event. It's perfectly safe to report all flags and buttons as
not-present and let the higher code filter for changes.

There's also no need to make two separate snd_soc_jack_report()
calls for presence flags and button flags. It can all be done in
one report.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
---
 sound/soc/codecs/cs42l42.c | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

diff --git a/sound/soc/codecs/cs42l42.c b/sound/soc/codecs/cs42l42.c
index 3674f73301dc..8efcee3e60d3 100644
--- a/sound/soc/codecs/cs42l42.c
+++ b/sound/soc/codecs/cs42l42.c
@@ -1657,18 +1657,8 @@ static irqreturn_t cs42l42_irq_thread(int irq, void *data)
 				cs42l42->plug_state = CS42L42_TS_UNPLUG;
 				cs42l42_cancel_hs_type_detect(cs42l42);
 
-				switch (cs42l42->hs_type) {
-				case CS42L42_PLUG_CTIA:
-				case CS42L42_PLUG_OMTP:
-					snd_soc_jack_report(cs42l42->jack, 0, SND_JACK_HEADSET);
-					break;
-				case CS42L42_PLUG_HEADPHONE:
-					snd_soc_jack_report(cs42l42->jack, 0, SND_JACK_HEADPHONE);
-					break;
-				default:
-					break;
-				}
 				snd_soc_jack_report(cs42l42->jack, 0,
+						    SND_JACK_HEADSET |
 						    SND_JACK_BTN_0 | SND_JACK_BTN_1 |
 						    SND_JACK_BTN_2 | SND_JACK_BTN_3);
 
-- 
2.11.0

