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Message-ID: <1422267511-6649-5-git-send-email-Zubair.Kakakhel@imgtec.com> Date: Mon, 26 Jan 2015 10:18:31 +0000 From: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@...tec.com> To: <tiwai@...e.de>, <perex@...ex.cz> CC: <broonie@...nel.org>, <lgirdwood@...il.com>, <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>, <alsa-devel@...a-project.org>, <Zubair.Kakakhel@...tec.com> Subject: [PATCH 4/4] sound: jz4740: Enable codec clock during dai_probe As we are moving away from platform to DT, we cant rely on the board file to do this now. So enable it here. Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@...tec.com> --- sound/soc/jz4740/jz4740-i2s.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/sound/soc/jz4740/jz4740-i2s.c b/sound/soc/jz4740/jz4740-i2s.c index 3c309fc..a7e4a7b 100644 --- a/sound/soc/jz4740/jz4740-i2s.c +++ b/sound/soc/jz4740/jz4740-i2s.c @@ -376,6 +376,10 @@ static int jz4740_i2s_dai_probe(struct snd_soc_dai *dai) JZ_AIC_CONF_I2S | JZ_AIC_CONF_INTERNAL_CODEC; + /* enable codec sysclk */ + clk_set_rate(i2s->clk_i2s, 12000000); + clk_prepare_enable(i2s->clk_i2s); + jz4740_i2s_write(i2s, JZ_REG_AIC_CONF, JZ_AIC_CONF_RESET); jz4740_i2s_write(i2s, JZ_REG_AIC_CONF, conf); -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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