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ASoC: samsung: i2s: Fix rclk_srcrate handling
As the RCLK clock may be updated through the common clk API before each snd_soc_dai_ops::trigger call, it is not enough to update i2s->rclk_srcrate only once after it has been initially set to 0. To avoid wrong PSR values we always get RCLK frequency from the CLK_I2S_RCLK_SRC clock, when that clock is available. Fixes: e1417fdf3011 "ASoC: samsung: i2s: Ensure the RCLK rate is properly determined" Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -887,7 +887,7 @@ static int config_setup(struct i2s_dai *i2s)
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if (!(i2s->quirks & QUIRK_NO_MUXPSR)) {
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struct clk *rclksrc = i2s->clk_table[CLK_I2S_RCLK_SRC];
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if (i2s->rclk_srcrate == 0 && rclksrc && !IS_ERR(rclksrc))
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if (rclksrc && !IS_ERR(rclksrc))
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i2s->rclk_srcrate = clk_get_rate(rclksrc);
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psr = i2s->rclk_srcrate / i2s->frmclk / rfs;
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