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> linux-2.6-SoC-RX-51-Add-route-for-AIC34B-generated-mic-bias.patch
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File linux-2.6-SoC-RX-51-Add-route-for-AIC34B-generated-mic-bias.patch of Package kernel-adaptation-n900
From 4d9cc9ff3d499bbfcaa119b50cafdc56946f2b15 Mon Sep 17 00:00:00 2001 From: Jarkko Nikula <jhnikula@gmail.com> Date: Tue, 29 Jun 2010 17:38:49 +0300 Subject: [PATCH 22/42] SoC: RX-51: Add route for AIC34B generated mic bias This patch adds support for headset mic bias by using a feature provided by the aic34b_dummy driver. As the aic34b_dummy should vanish after the ASoC multi-component is ready, also this patch must be edited by modifying the audio_map accordingly. Signed-off-by: Jarkko Nikula <jhnikula@gmail.com> --- sound/soc/omap/rx51.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/sound/soc/omap/rx51.c b/sound/soc/omap/rx51.c index bbaaea9..8f13092 100644 --- a/sound/soc/omap/rx51.c +++ b/sound/soc/omap/rx51.c @@ -315,7 +315,8 @@ static const struct snd_soc_dapm_route audio_map[] = { {"Earpiece", NULL, "34B_HPLOUT"}, {"Earpiece", NULL, "34B_HPLCOM"}, - {"LINE1L", NULL, "Mic Jack"}, + {"LINE1L", NULL, "34B Mic Bias 2.5V"}, + {"34B Mic Bias 2.5V", NULL, "Mic Jack"} }; static const char *spk_function[] = {"Off", "On"}; -- 1.7.0.4