On Mon, Sep 19, 2011 at 01:35:57PM +0200, Bas Vermeulen wrote:
Attached is a patch to turn the I2S clock on for both of I2S capture and playback instead of just playback.
Please follow the process in SubmittingPatches - CC maintainers (I've added Liam), don't send as attachments and use subject lines which match up with the standard for the subsystem.
From a02c4f024daeae6f0708467bc1adbe20bc7458bb Mon Sep 17 00:00:00 2001 From: Bas Vermeulen bas.vermeulen@novero.com Date: Mon, 19 Sep 2011 12:57:09 +0200 Subject: [PATCH 1/2] [ASoC] 88pm860x-codec - Allow independent use of both I2S playback and capture
Introduce a I2S CLK supply so playback and capture can operate independently.
Signed-off-by: Bas Vermeulen bas.vermeulen@novero.com
sound/soc/codecs/88pm860x-codec.c | 10 ++++++++-- 1 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/sound/soc/codecs/88pm860x-codec.c b/sound/soc/codecs/88pm860x-codec.c index 1924157..0198dbb 100644 --- a/sound/soc/codecs/88pm860x-codec.c +++ b/sound/soc/codecs/88pm860x-codec.c @@ -772,11 +772,12 @@ static const struct snd_soc_dapm_widget pm860x_dapm_widgets[] = {
SND_SOC_DAPM_AIF_IN("I2S DIN", "I2S Playback", 0,
PM860X_DAC_EN_2, 0, 0),
SND_SOC_NOPM, 0, 0),
PM860X_DAC_EN_2, 0, 0),
SND_SOC_NOPM, 0, 0),- SND_SOC_DAPM_SUPPLY("I2S CLK", PM860X_DAC_EN_2, 0, 0, NULL, 0), SND_SOC_DAPM_MUX("I2S Mic Mux", SND_SOC_NOPM, 0, 0, &i2s_mic_mux), SND_SOC_DAPM_MUX("ADC Left Mux", SND_SOC_NOPM, 0, 0, &adcl_mux), SND_SOC_DAPM_MUX("ADC Right Mux", SND_SOC_NOPM, 0, 0, &adcr_mux),
@@ -868,6 +869,11 @@ static const struct snd_soc_dapm_route audio_map[] = { {"Left ADC", NULL, "Left ADC MOD"}, {"Right ADC", NULL, "Right ADC MOD"},
- /* I2S Clock */
- {"I2S DIN", NULL, "I2S CLK"},
- {"I2S DIN1", NULL, "I2S CLK"},
- {"I2S DOUT", NULL, "I2S CLK"},
- /* PCM/AIF1 Inputs */ {"PCM SDO", NULL, "ADC Left Mux"}, {"PCM SDO", NULL, "ADCR EC Mux"},
-- 1.7.0.4
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