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From: "Romero, Felipe" <felipe.romero@ti.com>
To: "linux-omap@vger.kernel.org" <linux-omap@vger.kernel.org>
Subject: [PATCH] Disable headset jack detection for SDP3430
Date: Tue, 10 Nov 2009 11:54:02 -0600	[thread overview]
Message-ID: <496565EC904933469F292DDA3F1663E602A6A21602@dlee06.ent.ti.com> (raw)

From: Felipe Romero <felipe.romero@ti.com>

This patch Disable headset jack detection for SDP3430 boards,
to avoid CPU kernel utilization.
---
 sound/soc/omap/sdp3430.c |   11 ++++++-----
 1 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/sound/soc/omap/sdp3430.c b/sound/soc/omap/sdp3430.c
index b719e5d..3ef489e 100644
--- a/sound/soc/omap/sdp3430.c
+++ b/sound/soc/omap/sdp3430.c
@@ -196,8 +196,8 @@ static int sdp3430_twl4030_init(struct snd_soc_codec *codec)
 	/* SDP3430 connected pins */
 	snd_soc_dapm_enable_pin(codec, "Ext Mic");
 	snd_soc_dapm_enable_pin(codec, "Ext Spk");
-	snd_soc_dapm_disable_pin(codec, "Headset Mic");
-	snd_soc_dapm_disable_pin(codec, "Headset Stereophone");
+	snd_soc_dapm_enable_pin(codec, "Headset Mic");
+	snd_soc_dapm_enable_pin(codec, "Headset Stereophone");
 
 	/* TWL4030 not connected pins */
 	snd_soc_dapm_nc_pin(codec, "AUXL");
@@ -217,7 +217,7 @@ static int sdp3430_twl4030_init(struct snd_soc_codec *codec)
 	ret = snd_soc_dapm_sync(codec);
 	if (ret)
 		return ret;
-
+#if 0
 	/* Headset jack detection */
 	ret = snd_soc_jack_new(&snd_soc_sdp3430, "Headset Jack",
 				SND_JACK_HEADSET, &hs_jack);
@@ -231,7 +231,7 @@ static int sdp3430_twl4030_init(struct snd_soc_codec *codec)
 
 	ret = snd_soc_jack_add_gpios(&hs_jack, ARRAY_SIZE(hs_jack_gpios),
 				hs_jack_gpios);
-
+#endif
 	return ret;
 }
 
@@ -328,9 +328,10 @@ module_init(sdp3430_soc_init);
 
 static void __exit sdp3430_soc_exit(void)
 {
+#if 0
 	snd_soc_jack_free_gpios(&hs_jack, ARRAY_SIZE(hs_jack_gpios),
 				hs_jack_gpios);
-
+#endif
 	platform_device_unregister(sdp3430_snd_device);
 }
 module_exit(sdp3430_soc_exit);
-- 
1.6.0.4


             reply	other threads:[~2009-11-10 17:53 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-11-10 17:54 Romero, Felipe [this message]
2009-11-10 18:08 ` [PATCH] Disable headset jack detection for SDP3430 Nishanth Menon
2009-11-11 14:36 ` Premi, Sanjeev
2009-11-11 15:27   ` Romero, Felipe

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