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Groups > linux.kernel > #1310603
| Path | csiph.com!news.mixmin.net!aioe.org!bofh.it!news.nic.it!robomod |
|---|---|
| From | Kamal Mostafa <kamal@canonical.com> |
| Newsgroups | linux.kernel |
| Subject | [PATCH 4.2.y-ckt 287/305] ASoC: arizona: Fix bclk for sample rates that are multiple of 4kHz |
| Date | Sat, 16 Jan 2016 01:20:03 +0100 |
| Message-ID | <qRmL1-54G-45@gated-at.bofh.it> (permalink) |
| References | <qRmBj-507-3@gated-at.bofh.it> |
| X-Mailer | git-send-email 1.9.1 |
| X-Extended-Stable | 4.2 |
| Sender | robomod@news.nic.it |
| List-ID | <linux-kernel.vger.kernel.org> |
| X-Mailing-List | linux-kernel@vger.kernel.org |
| Approved | robomod@news.nic.it |
| Lines | 35 |
| Organization | linux.* mail to news gateway |
| X-Original-Cc | Nikesh Oswal <Nikesh.Oswal@cirrus.com>, Charles Keepax <ckeepax@opensource.wolfsonmicro.com>, Mark Brown <broonie@kernel.org>, Kamal Mostafa <kamal@canonical.com> |
| X-Original-Date | Fri, 15 Jan 2016 16:01:41 -0800 |
| X-Original-Message-ID | <1452902519-2754-288-git-send-email-kamal@canonical.com> |
| X-Original-References | <1452902519-2754-1-git-send-email-kamal@canonical.com> |
| X-Original-Sender | linux-kernel-owner@vger.kernel.org |
| Xref | csiph.com linux.kernel:1310603 |
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4.2.8-ckt2 -stable review patch. If anyone has any objections, please let me know. ---8<------------------------------------------------------------ From: Nikesh Oswal <Nikesh.Oswal@cirrus.com> commit e73694d871867cae8471d2350ce89acb38bc2b63 upstream. For a sample rate of 12kHz the bclk was taken from the 44.1kHz table as we test for a multiple of 8kHz. This patch fixes this issue by testing for multiples of 4kHz instead. Signed-off-by: Nikesh Oswal <Nikesh.Oswal@cirrus.com> Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Kamal Mostafa <kamal@canonical.com> --- sound/soc/codecs/arizona.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c index 4180827..02b1e0c 100644 --- a/sound/soc/codecs/arizona.c +++ b/sound/soc/codecs/arizona.c @@ -1499,7 +1499,7 @@ static int arizona_hw_params(struct snd_pcm_substream *substream, bool reconfig; unsigned int aif_tx_state, aif_rx_state; - if (params_rate(params) % 8000) + if (params_rate(params) % 4000) rates = &arizona_44k1_bclk_rates[0]; else rates = &arizona_48k_bclk_rates[0]; -- 1.9.1
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[PATCH 4.2.y-ckt 287/305] ASoC: arizona: Fix bclk for sample rates that are multiple of 4kHz Kamal Mostafa <kamal@canonical.com> - 2016-01-16 01:20 +0100
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