[alsa-devel] [PATCH] ASoC: arizona: Fix bclk for sample rates that are multiple of 4kHz
From: Nikesh Oswal Nikesh.Oswal@cirrus.com
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 --- 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 88e2c74..33143fe 100644 --- a/sound/soc/codecs/arizona.c +++ b/sound/soc/codecs/arizona.c @@ -1659,7 +1659,7 @@ 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];
On Wed, Dec 23, 2015 at 02:18:05PM +0000, Charles Keepax wrote:
From: Nikesh Oswal Nikesh.Oswal@cirrus.com
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
And... I forgot to CC Nikesh, sorry added now.
Thanks, Charles
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 88e2c74..33143fe 100644 --- a/sound/soc/codecs/arizona.c +++ b/sound/soc/codecs/arizona.c @@ -1659,7 +1659,7 @@ 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];
-- 2.1.4
The patch
ASoC: arizona: Fix bclk for sample rates that are multiple of 4kHz
has been applied to the asoc tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying to this mail.
Thanks, Mark
From e73694d871867cae8471d2350ce89acb38bc2b63 Mon Sep 17 00:00:00 2001
From: Nikesh Oswal Nikesh.Oswal@cirrus.com Date: Wed, 23 Dec 2015 14:18:05 +0000 Subject: [PATCH] ASoC: arizona: Fix bclk for sample rates that are multiple of 4kHz
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 Cc: stable@vger.kernel.org --- 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 9929efc..5070a97 100644 --- a/sound/soc/codecs/arizona.c +++ b/sound/soc/codecs/arizona.c @@ -1543,7 +1543,7 @@ 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];
participants (2)
-
Charles Keepax
-
Mark Brown