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From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
To: broonie@kernel.org
Cc: tiwai@suse.com, alsa-devel@alsa-project.org,
	linux-kernel@vger.kernel.org, lgirdwood@gmail.com,
	Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Subject: [PATCH 1/2] ASoC: codecs: lpass-tx-macro: set npl clock rate correctly
Date: Wed, 31 Mar 2021 18:12:34 +0100	[thread overview]
Message-ID: <20210331171235.24824-1-srinivas.kandagatla@linaro.org> (raw)

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

Fixes: c39667ddcfc5 ("ASoC: codecs: lpass-tx-macro: add support for lpass tx macro")
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
 sound/soc/codecs/lpass-tx-macro.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/lpass-tx-macro.c b/sound/soc/codecs/lpass-tx-macro.c
index 36d7a6442cdb..e8c6c738bbaa 100644
--- a/sound/soc/codecs/lpass-tx-macro.c
+++ b/sound/soc/codecs/lpass-tx-macro.c
@@ -1811,7 +1811,7 @@ static int tx_macro_probe(struct platform_device *pdev)
 
 	/* set MCLK and NPL rates */
 	clk_set_rate(tx->clks[2].clk, MCLK_FREQ);
-	clk_set_rate(tx->clks[3].clk, MCLK_FREQ);
+	clk_set_rate(tx->clks[3].clk, 2 * MCLK_FREQ);
 
 	ret = clk_bulk_prepare_enable(TX_NUM_CLKS_MAX, tx->clks);
 	if (ret)
-- 
2.21.0


WARNING: multiple messages have this Message-ID (diff)
From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
To: broonie@kernel.org
Cc: lgirdwood@gmail.com, alsa-devel@alsa-project.org, tiwai@suse.com,
	linux-kernel@vger.kernel.org
Subject: [PATCH 1/2] ASoC: codecs: lpass-tx-macro: set npl clock rate correctly
Date: Wed, 31 Mar 2021 18:12:34 +0100	[thread overview]
Message-ID: <20210331171235.24824-1-srinivas.kandagatla@linaro.org> (raw)

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

Fixes: c39667ddcfc5 ("ASoC: codecs: lpass-tx-macro: add support for lpass tx macro")
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
 sound/soc/codecs/lpass-tx-macro.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/lpass-tx-macro.c b/sound/soc/codecs/lpass-tx-macro.c
index 36d7a6442cdb..e8c6c738bbaa 100644
--- a/sound/soc/codecs/lpass-tx-macro.c
+++ b/sound/soc/codecs/lpass-tx-macro.c
@@ -1811,7 +1811,7 @@ static int tx_macro_probe(struct platform_device *pdev)
 
 	/* set MCLK and NPL rates */
 	clk_set_rate(tx->clks[2].clk, MCLK_FREQ);
-	clk_set_rate(tx->clks[3].clk, MCLK_FREQ);
+	clk_set_rate(tx->clks[3].clk, 2 * MCLK_FREQ);
 
 	ret = clk_bulk_prepare_enable(TX_NUM_CLKS_MAX, tx->clks);
 	if (ret)
-- 
2.21.0


             reply	other threads:[~2021-03-31 17:13 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-31 17:12 Srinivas Kandagatla [this message]
2021-03-31 17:12 ` [PATCH 1/2] ASoC: codecs: lpass-tx-macro: set npl clock rate correctly Srinivas Kandagatla
2021-03-31 17:12 ` [PATCH 2/2] ASoC: codecs: lpass-rx-macro: " Srinivas Kandagatla
2021-03-31 17:12   ` Srinivas Kandagatla
2021-04-01 16:15 ` [PATCH 1/2] ASoC: codecs: lpass-tx-macro: " Mark Brown
2021-04-01 16:15   ` Mark Brown

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