linux-kernel - [PATCH 2/2] ASoC: codecs: lpass-rx-macro: set npl clock rate correctly

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Message-Id: <20210331171235.24824-2-srinivas.kandagatla@linaro.org>
Date:   Wed, 31 Mar 2021 18:12:35 +0100
From:   Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To:     broonie@...nel.org
Cc:     tiwai@...e.com, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org, lgirdwood@...il.com,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: [PATCH 2/2] ASoC: codecs: lpass-rx-macro: set npl clock rate correctly

NPL clock rate is twice the MCLK rate, so set this correctly to
avoid soundwire timeouts.

Fixes: af3d54b99764 ("ASoC: codecs: lpass-rx-macro: add support for lpass rx macro")
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
---
 sound/soc/codecs/lpass-rx-macro.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/lpass-rx-macro.c b/sound/soc/codecs/lpass-rx-macro.c
index 8c04b3b2c907..7878da89d8e0 100644
--- a/sound/soc/codecs/lpass-rx-macro.c
+++ b/sound/soc/codecs/lpass-rx-macro.c
@@ -3551,7 +3551,7 @@ static int rx_macro_probe(struct platform_device *pdev)
 
 	/* set MCLK and NPL rates */
 	clk_set_rate(rx->clks[2].clk, MCLK_FREQ);
-	clk_set_rate(rx->clks[3].clk, MCLK_FREQ);
+	clk_set_rate(rx->clks[3].clk, 2 * MCLK_FREQ);
 
 	ret = clk_bulk_prepare_enable(RX_NUM_CLKS_MAX, rx->clks);
 	if (ret)
-- 
2.21.0