From a5fe6be42e5cadac4c2aef2b3714cfa8fadb6092 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Thu, 26 May 2011 12:46:50 -0600 Subject: [PATCH] ASoC: Tegra: Enable Kaen HP_MUTE at boot We want the default state of the HP_MUTE signal to be asserted, so that the headphones are muted before the first audio playback. Without this, the headphones are left unmuted until shortly after the first audio playback completes. Signed-off-by: Stephen Warren Acked-by: Liam Girdwood Signed-off-by: Mark Brown --- sound/soc/tegra/tegra_wm8903.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/tegra/tegra_wm8903.c b/sound/soc/tegra/tegra_wm8903.c index 0d6738a8b29a..a42e9ac30f28 100644 --- a/sound/soc/tegra/tegra_wm8903.c +++ b/sound/soc/tegra/tegra_wm8903.c @@ -267,7 +267,7 @@ static int tegra_wm8903_init(struct snd_soc_pcm_runtime *rtd) } machine->gpio_requested |= GPIO_HP_MUTE; - gpio_direction_output(pdata->gpio_hp_mute, 0); + gpio_direction_output(pdata->gpio_hp_mute, 1); } if (gpio_is_valid(pdata->gpio_int_mic_en)) { -- 2.34.1