This is a note to let you know that I've just added the patch titled
ASoC: i.MX SSI: Fix DSP_A format.
to the 3.0-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
asoc-i.mx-ssi-fix-dsp_a-format.patch
and it can be found in the queue-3.0 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 5ed80a75b248bfaf840ea6b38f941edcf6ee7dc7 Mon Sep 17 00:00:00 2001
From: Javier Martin <[email protected]>
Date: Thu, 23 Feb 2012 15:43:18 +0100
Subject: ASoC: i.MX SSI: Fix DSP_A format.
From: Javier Martin <[email protected]>
commit 5ed80a75b248bfaf840ea6b38f941edcf6ee7dc7 upstream.
According to i.MX27 Reference Manual (p 1593) TXBIT0 bit selects
whether the most significant or the less significant part of the
data word written to the FIFO is transmitted.
As DSP_A is the same as DSP_B with a data offset of 1 bit, it
doesn't make any sense to remove TXBIT0 bit here.
Signed-off-by: Javier Martin <[email protected]>
Acked-by: Sascha Hauer <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
sound/soc/imx/imx-ssi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/sound/soc/imx/imx-ssi.c
+++ b/sound/soc/imx/imx-ssi.c
@@ -112,7 +112,7 @@ static int imx_ssi_set_dai_fmt(struct sn
break;
case SND_SOC_DAIFMT_DSP_A:
/* data on rising edge of bclk, frame high 1clk before data */
- strcr |= SSI_STCR_TFSL | SSI_STCR_TEFS;
+ strcr |= SSI_STCR_TFSL | SSI_STCR_TXBIT0 | SSI_STCR_TEFS;
break;
}
Patches currently in stable-queue which might be from
[email protected] are
queue-3.0/asoc-i.mx-ssi-fix-dsp_a-format.patch
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