Messages in this thread Patch in this message | | | From | Zubair Lutfullah Kakakhel <> | Subject | [PATCH_V3 4/4] sound: jz4740: set i2s clk rate to 12MHz | Date | Mon, 26 Jan 2015 14:53:13 +0000 |
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i2s clock rate is not set to 12MHz currently. Set it before enabling the clock.
Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
--- V2 changes: Removed clk_prepare_enable call as clock was already being enabled elsewhere. Just set rate to 12MHz. --- sound/soc/jz4740/jz4740-i2s.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/sound/soc/jz4740/jz4740-i2s.c b/sound/soc/jz4740/jz4740-i2s.c index 07f7781..c2e5852 100644 --- a/sound/soc/jz4740/jz4740-i2s.c +++ b/sound/soc/jz4740/jz4740-i2s.c @@ -125,6 +125,7 @@ static int jz4740_i2s_startup(struct snd_pcm_substream *substream, ctrl |= JZ_AIC_CTRL_FLUSH; jz4740_i2s_write(i2s, JZ_REG_AIC_CTRL, ctrl); + clk_set_rate(i2s->clk_i2s, 12000000); clk_prepare_enable(i2s->clk_i2s); conf = jz4740_i2s_read(i2s, JZ_REG_AIC_CONF); -- 1.9.1
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