* [PATCH] ASoC: omap-mcbsp: Support SND_SOC_DAIFMT_CBM_CFS for omap3/4
@ 2013-07-21 16:24 Michael Trimarchi
2013-07-21 17:25 ` Peter Ujfalusi
2013-07-21 23:58 ` Mark Brown
0 siblings, 2 replies; 3+ messages in thread
From: Michael Trimarchi @ 2013-07-21 16:24 UTC (permalink / raw)
To: Peter Ujfalusi, Liam Girdwood, Mark Brown; +Cc: linux-omap, alsa-devel
Add SND_SOC_DAIFMT_CBM_CFS support for omap3/omap4. The patch was tested on
a pandaboard-es board connected to the pcm1792a codec. mcbspx_fsx must
configured as output and mcbspx_clkx must be configured as input.
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
---
sound/soc/omap/omap-mcbsp.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index 7483efb..6c19bba 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -433,6 +433,11 @@ static int omap_mcbsp_dai_set_dai_fmt(struct snd_soc_dai *cpu_dai,
/* Sample rate generator drives the FS */
regs->srgr2 |= FSGM;
break;
+ case SND_SOC_DAIFMT_CBM_CFS:
+ /* McBSP slave. FS clock as output */
+ regs->srgr2 |= FSGM;
+ regs->pcr0 |= FSXM;
+ break;
case SND_SOC_DAIFMT_CBM_CFM:
/* McBSP slave */
break;
--
1.7.9.5
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] ASoC: omap-mcbsp: Support SND_SOC_DAIFMT_CBM_CFS for omap3/4
2013-07-21 16:24 [PATCH] ASoC: omap-mcbsp: Support SND_SOC_DAIFMT_CBM_CFS for omap3/4 Michael Trimarchi
@ 2013-07-21 17:25 ` Peter Ujfalusi
2013-07-21 23:58 ` Mark Brown
1 sibling, 0 replies; 3+ messages in thread
From: Peter Ujfalusi @ 2013-07-21 17:25 UTC (permalink / raw)
To: Michael Trimarchi; +Cc: linux-omap, Mark Brown, Liam Girdwood, alsa-devel
On 07/21/2013 06:24 PM, Michael Trimarchi wrote:
> Add SND_SOC_DAIFMT_CBM_CFS support for omap3/omap4. The patch was tested on
> a pandaboard-es board connected to the pcm1792a codec. mcbspx_fsx must
> configured as output and mcbspx_clkx must be configured as input.
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
>
> Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
> ---
> sound/soc/omap/omap-mcbsp.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
> index 7483efb..6c19bba 100644
> --- a/sound/soc/omap/omap-mcbsp.c
> +++ b/sound/soc/omap/omap-mcbsp.c
> @@ -433,6 +433,11 @@ static int omap_mcbsp_dai_set_dai_fmt(struct snd_soc_dai *cpu_dai,
> /* Sample rate generator drives the FS */
> regs->srgr2 |= FSGM;
> break;
> + case SND_SOC_DAIFMT_CBM_CFS:
> + /* McBSP slave. FS clock as output */
> + regs->srgr2 |= FSGM;
> + regs->pcr0 |= FSXM;
> + break;
> case SND_SOC_DAIFMT_CBM_CFM:
> /* McBSP slave */
> break;
>
--
Péter
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] ASoC: omap-mcbsp: Support SND_SOC_DAIFMT_CBM_CFS for omap3/4
2013-07-21 16:24 [PATCH] ASoC: omap-mcbsp: Support SND_SOC_DAIFMT_CBM_CFS for omap3/4 Michael Trimarchi
2013-07-21 17:25 ` Peter Ujfalusi
@ 2013-07-21 23:58 ` Mark Brown
1 sibling, 0 replies; 3+ messages in thread
From: Mark Brown @ 2013-07-21 23:58 UTC (permalink / raw)
To: Michael Trimarchi; +Cc: Peter Ujfalusi, Liam Girdwood, linux-omap, alsa-devel
[-- Attachment #1: Type: text/plain, Size: 304 bytes --]
On Sun, Jul 21, 2013 at 06:24:01PM +0200, Michael Trimarchi wrote:
> Add SND_SOC_DAIFMT_CBM_CFS support for omap3/omap4. The patch was tested on
> a pandaboard-es board connected to the pcm1792a codec. mcbspx_fsx must
> configured as output and mcbspx_clkx must be configured as input.
Applied, thanks.
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^ permalink raw reply [flat|nested] 3+ messages in thread
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2013-07-21 16:24 [PATCH] ASoC: omap-mcbsp: Support SND_SOC_DAIFMT_CBM_CFS for omap3/4 Michael Trimarchi
2013-07-21 17:25 ` Peter Ujfalusi
2013-07-21 23:58 ` Mark Brown
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