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From: Sylwester Nawrocki <s.nawrocki@samsung.com>
To: broonie@kernel.org
Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org,
	linux-samsung-soc@vger.kernel.org, b.zolnierkie@samsung.com,
	sbkim73@samsung.com, lgirdwood@gmail.com, krzk@kernel.org,
	robh+dt@kernel.org, Sylwester Nawrocki <s.nawrocki@samsung.com>,
	m.szyprowski@samsung.com
Subject: [PATCH 2/5] ASoC: samsung: odroid: Drop sample rates that cannot be supported from hw_params()
Date: Wed, 14 Mar 2018 17:41:14 +0100	[thread overview]
Message-ID: <20180314164115.22736-2-s.nawrocki@samsung.com> (raw)
In-Reply-To: <20180314164115.22736-1-s.nawrocki@samsung.com>

The I2S controller can handle sample rates only up to 96000 and the CPU DAI
has already related constraint set so drop the impossible 176400, 192000
switch cases.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
---
 sound/soc/samsung/odroid.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/sound/soc/samsung/odroid.c b/sound/soc/samsung/odroid.c
index e698e67f5f84..e1b59457a327 100644
--- a/sound/soc/samsung/odroid.c
+++ b/sound/soc/samsung/odroid.c
@@ -46,14 +46,12 @@ static int odroid_card_hw_params(struct snd_pcm_substream *substream,
 		break;
 	case 44100:
 	case 88200:
-	case 176400:
 		pll_freq = 180633609U;
 		rfs = 512;
 		break;
 	case 32000:
 	case 48000:
 	case 96000:
-	case 192000:
 		pll_freq = 196608001U;
 		rfs = 512;
 		break;
-- 
2.14.2

  parent reply	other threads:[~2018-03-14 16:41 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CGME20180314164131epcas2p426aa34f4503ff12fa041a817cdd3eed9@epcas2p4.samsung.com>
2018-03-14 16:41 ` [PATCH 1/5] ASoC: samsung: odroid: Fix 32000 sample rate handling Sylwester Nawrocki
     [not found]   ` <CGME20180314164137epcas2p336d64724b044d14aa920d611b6483593@epcas2p3.samsung.com>
2018-03-14 16:41     ` Sylwester Nawrocki [this message]
2018-03-16  7:30       ` [PATCH 2/5] ASoC: samsung: odroid: Drop sample rates that cannot be supported from hw_params() Krzysztof Kozlowski
2018-03-19  1:47       ` Applied "ASoC: samsung: odroid: Drop sample rates that cannot be supported from hw_params()" to the asoc tree Mark Brown
     [not found]   ` <CGME20180314164141epcas1p43edb2d21ad8818f744b2e11009322996@epcas1p4.samsung.com>
2018-03-14 16:41     ` [PATCH 3/5] ASoC: samsung: Use snd_soc_of_put_dai_link_codecs() in odroid.c Sylwester Nawrocki
2018-03-16  7:33       ` Krzysztof Kozlowski
2018-03-19  1:47       ` Applied "ASoC: samsung: Use snd_soc_of_put_dai_link_codecs() in odroid.c" to the asoc tree Mark Brown
2018-03-16  7:29   ` [PATCH 1/5] ASoC: samsung: odroid: Fix 32000 sample rate handling Krzysztof Kozlowski
2018-03-19  1:47   ` Applied "ASoC: samsung: odroid: Fix 32000 sample rate handling" to the asoc tree Mark Brown

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