Patch "ASoC: pxa: pxa2xx-ac97: fix dma requestor lines" has been added to the 4.2-stable tree

Patch "ASoC: pxa: pxa2xx-ac97: fix dma requestor lines" has been added to the 4.2-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    ASoC: pxa: pxa2xx-ac97: fix dma requestor lines

to the 4.2-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-pxa-pxa2xx-ac97-fix-dma-requestor-lines.patch
and it can be found in the queue-4.2 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From 8811191fdf7ed02ee07cb8469428158572d355a2 Mon Sep 17 00:00:00 2001
From: Robert Jarzmik <robert.jarzmik@free.fr>
Date: Tue, 22 Sep 2015 21:20:22 +0200
Subject: ASoC: pxa: pxa2xx-ac97: fix dma requestor lines

From: Robert Jarzmik <robert.jarzmik@free.fr>

commit 8811191fdf7ed02ee07cb8469428158572d355a2 upstream.

PCM receive and transmit DMA requestor lines were reverted, breaking the
PCM playback interface for PXA platforms using the sound/soc/ variant
instead of the sound/arm variant.

The commit below shows the inversion in the requestor lines.

Fixes: d65a14587a9b ("ASoC: pxa: use snd_dmaengine_dai_dma_data")
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 sound/soc/pxa/pxa2xx-ac97.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/sound/soc/pxa/pxa2xx-ac97.c
+++ b/sound/soc/pxa/pxa2xx-ac97.c
@@ -49,7 +49,7 @@ static struct snd_ac97_bus_ops pxa2xx_ac
 	.reset	= pxa2xx_ac97_cold_reset,
 };
 
-static unsigned long pxa2xx_ac97_pcm_stereo_in_req = 12;
+static unsigned long pxa2xx_ac97_pcm_stereo_in_req = 11;
 static struct snd_dmaengine_dai_dma_data pxa2xx_ac97_pcm_stereo_in = {
 	.addr		= __PREG(PCDR),
 	.addr_width	= DMA_SLAVE_BUSWIDTH_4_BYTES,
@@ -57,7 +57,7 @@ static struct snd_dmaengine_dai_dma_data
 	.filter_data	= &pxa2xx_ac97_pcm_stereo_in_req,
 };
 
-static unsigned long pxa2xx_ac97_pcm_stereo_out_req = 11;
+static unsigned long pxa2xx_ac97_pcm_stereo_out_req = 12;
 static struct snd_dmaengine_dai_dma_data pxa2xx_ac97_pcm_stereo_out = {
 	.addr		= __PREG(PCDR),
 	.addr_width	= DMA_SLAVE_BUSWIDTH_4_BYTES,


Patches currently in stable-queue which might be from robert.jarzmik@free.fr are

queue-4.2/asoc-pxa-pxa2xx-ac97-fix-dma-requestor-lines.patch
queue-4.2/asoc-fix-broken-pxa-soc-support.patch
queue-4.2/dmaengine-pxa_dma-fix-initial-list-move.patch
queue-4.2/arm-pxa-ssp-fix-build-error-by-removing-originally-incorrect-dt-binding.patch