> -----Original Message----- > From: linux-omap-owner@xxxxxxxxxxxxxxx > [mailto:linux-omap-owner@xxxxxxxxxxxxxxx] On Behalf Of Romero, Felipe > Sent: Tuesday, November 10, 2009 11:24 PM > To: linux-omap@xxxxxxxxxxxxxxx > Subject: [PATCH] Disable headset jack detection for SDP3430 > > From: Felipe Romero <felipe.romero@xxxxxx> > > This patch Disable headset jack detection for SDP3430 boards, > to avoid CPU kernel utilization. [sp] I was wondering if you have measured savings in the cpu utilization. Best regards, Sanjeev > --- > 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 > > -- > To unsubscribe from this list: send the line "unsubscribe > linux-omap" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > > -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
