* [PATCH 1/2] ASoC: spdif_transmitter: Allow 192kHz sample rate
@ 2014-06-15 23:56 Anssi Hannula
2014-06-15 23:56 ` [PATCH 2/2] ASoC: fsl_spdif: Add support for output sample rates 96kHz and 192kHz Anssi Hannula
2014-06-17 14:35 ` [PATCH 1/2] ASoC: spdif_transmitter: Allow 192kHz sample rate Mark Brown
0 siblings, 2 replies; 5+ messages in thread
From: Anssi Hannula @ 2014-06-15 23:56 UTC (permalink / raw)
To: Mark Brown; +Cc: alsa-devel
Transmitters and receivers may support a 192kHz sample rate.
Tested with a Cubox-i imx6 system and an Onkyo TX-SR607 receiver.
Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi>
---
sound/soc/codecs/spdif_transmitter.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/codecs/spdif_transmitter.c b/sound/soc/codecs/spdif_transmitter.c
index a078aa31052a..e0df537dd4b7 100644
--- a/sound/soc/codecs/spdif_transmitter.c
+++ b/sound/soc/codecs/spdif_transmitter.c
@@ -24,7 +24,7 @@
#define DRV_NAME "spdif-dit"
-#define STUB_RATES SNDRV_PCM_RATE_8000_96000
+#define STUB_RATES SNDRV_PCM_RATE_8000_192000
#define STUB_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \
SNDRV_PCM_FMTBIT_S20_3LE | \
SNDRV_PCM_FMTBIT_S24_LE)
--
1.8.4.5
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH 2/2] ASoC: fsl_spdif: Add support for output sample rates 96kHz and 192kHz
2014-06-15 23:56 [PATCH 1/2] ASoC: spdif_transmitter: Allow 192kHz sample rate Anssi Hannula
@ 2014-06-15 23:56 ` Anssi Hannula
2014-06-16 2:33 ` Nicolin Chen
2014-06-17 14:37 ` Mark Brown
2014-06-17 14:35 ` [PATCH 1/2] ASoC: spdif_transmitter: Allow 192kHz sample rate Mark Brown
1 sibling, 2 replies; 5+ messages in thread
From: Anssi Hannula @ 2014-06-15 23:56 UTC (permalink / raw)
To: Mark Brown; +Cc: alsa-devel, Nicolin Chen
Add support for the output sample rates 96kHz and 192kHz.
Tested with a Cubox-i imx6 system and an Onkyo TX-SR607 receiver.
Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi>
Cc: Nicolin Chen <Guangyu.Chen@freescale.com>
---
Unless there was some special reason to not have this?
It seems to work at least.
sound/soc/fsl/fsl_spdif.c | 14 +++++++++++---
sound/soc/fsl/fsl_spdif.h | 8 ++++++--
2 files changed, 17 insertions(+), 5 deletions(-)
diff --git a/sound/soc/fsl/fsl_spdif.c b/sound/soc/fsl/fsl_spdif.c
index b912d45a2a4c..71f6a117f46e 100644
--- a/sound/soc/fsl/fsl_spdif.c
+++ b/sound/soc/fsl/fsl_spdif.c
@@ -96,7 +96,7 @@ struct fsl_spdif_priv {
struct platform_device *pdev;
struct regmap *regmap;
bool dpll_locked;
- u16 txrate[SPDIF_TXRATE_MAX];
+ u32 txrate[SPDIF_TXRATE_MAX];
u8 txclk_df[SPDIF_TXRATE_MAX];
u8 sysclk_df[SPDIF_TXRATE_MAX];
u8 txclk_src[SPDIF_TXRATE_MAX];
@@ -390,6 +390,14 @@ static int spdif_set_sample_rate(struct snd_pcm_substream *substream,
rate = SPDIF_TXRATE_48000;
csfs = IEC958_AES3_CON_FS_48000;
break;
+ case 96000:
+ rate = SPDIF_TXRATE_96000;
+ csfs = IEC958_AES3_CON_FS_96000;
+ break;
+ case 192000:
+ rate = SPDIF_TXRATE_192000;
+ csfs = IEC958_AES3_CON_FS_192000;
+ break;
default:
dev_err(&pdev->dev, "unsupported sample rate %d\n", sample_rate);
return -EINVAL;
@@ -1046,7 +1054,7 @@ static u32 fsl_spdif_txclk_caldiv(struct fsl_spdif_priv *spdif_priv,
struct clk *clk, u64 savesub,
enum spdif_txrate index, bool round)
{
- const u32 rate[] = { 32000, 44100, 48000 };
+ const u32 rate[] = { 32000, 44100, 48000, 96000, 192000 };
bool is_sysclk = clk == spdif_priv->sysclk;
u64 rate_ideal, rate_actual, sub;
u32 sysclk_dfmin, sysclk_dfmax;
@@ -1105,7 +1113,7 @@ out:
static int fsl_spdif_probe_txclk(struct fsl_spdif_priv *spdif_priv,
enum spdif_txrate index)
{
- const u32 rate[] = { 32000, 44100, 48000 };
+ const u32 rate[] = { 32000, 44100, 48000, 96000, 192000 };
struct platform_device *pdev = spdif_priv->pdev;
struct device *dev = &pdev->dev;
u64 savesub = 100000, ret;
diff --git a/sound/soc/fsl/fsl_spdif.h b/sound/soc/fsl/fsl_spdif.h
index 16fde4b927d3..5f5a3c41db25 100644
--- a/sound/soc/fsl/fsl_spdif.h
+++ b/sound/soc/fsl/fsl_spdif.h
@@ -164,8 +164,10 @@ enum spdif_txrate {
SPDIF_TXRATE_32000 = 0,
SPDIF_TXRATE_44100,
SPDIF_TXRATE_48000,
+ SPDIF_TXRATE_96000,
+ SPDIF_TXRATE_192000,
};
-#define SPDIF_TXRATE_MAX (SPDIF_TXRATE_48000 + 1)
+#define SPDIF_TXRATE_MAX (SPDIF_TXRATE_192000 + 1)
#define SPDIF_CSTATUS_BYTE 6
@@ -175,7 +177,9 @@ enum spdif_txrate {
#define FSL_SPDIF_RATES_PLAYBACK (SNDRV_PCM_RATE_32000 | \
SNDRV_PCM_RATE_44100 | \
- SNDRV_PCM_RATE_48000)
+ SNDRV_PCM_RATE_48000 | \
+ SNDRV_PCM_RATE_96000 | \
+ SNDRV_PCM_RATE_192000)
#define FSL_SPDIF_RATES_CAPTURE (SNDRV_PCM_RATE_16000 | \
SNDRV_PCM_RATE_32000 | \
--
1.8.4.5
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH 2/2] ASoC: fsl_spdif: Add support for output sample rates 96kHz and 192kHz
2014-06-15 23:56 ` [PATCH 2/2] ASoC: fsl_spdif: Add support for output sample rates 96kHz and 192kHz Anssi Hannula
@ 2014-06-16 2:33 ` Nicolin Chen
2014-06-17 14:37 ` Mark Brown
1 sibling, 0 replies; 5+ messages in thread
From: Nicolin Chen @ 2014-06-16 2:33 UTC (permalink / raw)
To: Anssi Hannula; +Cc: alsa-devel, Mark Brown
On Mon, Jun 16, 2014 at 02:56:42AM +0300, Anssi Hannula wrote:
> Add support for the output sample rates 96kHz and 192kHz.
>
> Tested with a Cubox-i imx6 system and an Onkyo TX-SR607 receiver.
>
> Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi>
> Cc: Nicolin Chen <Guangyu.Chen@freescale.com>
Great, thank you.
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
> ---
>
> Unless there was some special reason to not have this?
>
> It seems to work at least.
>
> sound/soc/fsl/fsl_spdif.c | 14 +++++++++++---
> sound/soc/fsl/fsl_spdif.h | 8 ++++++--
> 2 files changed, 17 insertions(+), 5 deletions(-)
>
> diff --git a/sound/soc/fsl/fsl_spdif.c b/sound/soc/fsl/fsl_spdif.c
> index b912d45a2a4c..71f6a117f46e 100644
> --- a/sound/soc/fsl/fsl_spdif.c
> +++ b/sound/soc/fsl/fsl_spdif.c
> @@ -96,7 +96,7 @@ struct fsl_spdif_priv {
> struct platform_device *pdev;
> struct regmap *regmap;
> bool dpll_locked;
> - u16 txrate[SPDIF_TXRATE_MAX];
> + u32 txrate[SPDIF_TXRATE_MAX];
> u8 txclk_df[SPDIF_TXRATE_MAX];
> u8 sysclk_df[SPDIF_TXRATE_MAX];
> u8 txclk_src[SPDIF_TXRATE_MAX];
> @@ -390,6 +390,14 @@ static int spdif_set_sample_rate(struct snd_pcm_substream *substream,
> rate = SPDIF_TXRATE_48000;
> csfs = IEC958_AES3_CON_FS_48000;
> break;
> + case 96000:
> + rate = SPDIF_TXRATE_96000;
> + csfs = IEC958_AES3_CON_FS_96000;
> + break;
> + case 192000:
> + rate = SPDIF_TXRATE_192000;
> + csfs = IEC958_AES3_CON_FS_192000;
> + break;
> default:
> dev_err(&pdev->dev, "unsupported sample rate %d\n", sample_rate);
> return -EINVAL;
> @@ -1046,7 +1054,7 @@ static u32 fsl_spdif_txclk_caldiv(struct fsl_spdif_priv *spdif_priv,
> struct clk *clk, u64 savesub,
> enum spdif_txrate index, bool round)
> {
> - const u32 rate[] = { 32000, 44100, 48000 };
> + const u32 rate[] = { 32000, 44100, 48000, 96000, 192000 };
> bool is_sysclk = clk == spdif_priv->sysclk;
> u64 rate_ideal, rate_actual, sub;
> u32 sysclk_dfmin, sysclk_dfmax;
> @@ -1105,7 +1113,7 @@ out:
> static int fsl_spdif_probe_txclk(struct fsl_spdif_priv *spdif_priv,
> enum spdif_txrate index)
> {
> - const u32 rate[] = { 32000, 44100, 48000 };
> + const u32 rate[] = { 32000, 44100, 48000, 96000, 192000 };
> struct platform_device *pdev = spdif_priv->pdev;
> struct device *dev = &pdev->dev;
> u64 savesub = 100000, ret;
> diff --git a/sound/soc/fsl/fsl_spdif.h b/sound/soc/fsl/fsl_spdif.h
> index 16fde4b927d3..5f5a3c41db25 100644
> --- a/sound/soc/fsl/fsl_spdif.h
> +++ b/sound/soc/fsl/fsl_spdif.h
> @@ -164,8 +164,10 @@ enum spdif_txrate {
> SPDIF_TXRATE_32000 = 0,
> SPDIF_TXRATE_44100,
> SPDIF_TXRATE_48000,
> + SPDIF_TXRATE_96000,
> + SPDIF_TXRATE_192000,
> };
> -#define SPDIF_TXRATE_MAX (SPDIF_TXRATE_48000 + 1)
> +#define SPDIF_TXRATE_MAX (SPDIF_TXRATE_192000 + 1)
>
>
> #define SPDIF_CSTATUS_BYTE 6
> @@ -175,7 +177,9 @@ enum spdif_txrate {
>
> #define FSL_SPDIF_RATES_PLAYBACK (SNDRV_PCM_RATE_32000 | \
> SNDRV_PCM_RATE_44100 | \
> - SNDRV_PCM_RATE_48000)
> + SNDRV_PCM_RATE_48000 | \
> + SNDRV_PCM_RATE_96000 | \
> + SNDRV_PCM_RATE_192000)
>
> #define FSL_SPDIF_RATES_CAPTURE (SNDRV_PCM_RATE_16000 | \
> SNDRV_PCM_RATE_32000 | \
> --
> 1.8.4.5
>
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 1/2] ASoC: spdif_transmitter: Allow 192kHz sample rate
2014-06-15 23:56 [PATCH 1/2] ASoC: spdif_transmitter: Allow 192kHz sample rate Anssi Hannula
2014-06-15 23:56 ` [PATCH 2/2] ASoC: fsl_spdif: Add support for output sample rates 96kHz and 192kHz Anssi Hannula
@ 2014-06-17 14:35 ` Mark Brown
1 sibling, 0 replies; 5+ messages in thread
From: Mark Brown @ 2014-06-17 14:35 UTC (permalink / raw)
To: Anssi Hannula; +Cc: alsa-devel
[-- Attachment #1.1: Type: text/plain, Size: 144 bytes --]
On Mon, Jun 16, 2014 at 02:56:41AM +0300, Anssi Hannula wrote:
> Transmitters and receivers may support a 192kHz sample rate.
Applied, thanks.
[-- Attachment #1.2: Digital signature --]
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 2/2] ASoC: fsl_spdif: Add support for output sample rates 96kHz and 192kHz
2014-06-15 23:56 ` [PATCH 2/2] ASoC: fsl_spdif: Add support for output sample rates 96kHz and 192kHz Anssi Hannula
2014-06-16 2:33 ` Nicolin Chen
@ 2014-06-17 14:37 ` Mark Brown
1 sibling, 0 replies; 5+ messages in thread
From: Mark Brown @ 2014-06-17 14:37 UTC (permalink / raw)
To: Anssi Hannula; +Cc: alsa-devel, Nicolin Chen
[-- Attachment #1.1: Type: text/plain, Size: 141 bytes --]
On Mon, Jun 16, 2014 at 02:56:42AM +0300, Anssi Hannula wrote:
> Add support for the output sample rates 96kHz and 192kHz.
Applied, thanks.
[-- Attachment #1.2: Digital signature --]
[-- Type: application/pgp-signature, Size: 819 bytes --]
[-- Attachment #2: Type: text/plain, Size: 0 bytes --]
^ permalink raw reply [flat|nested] 5+ messages in thread
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Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
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2014-06-15 23:56 [PATCH 1/2] ASoC: spdif_transmitter: Allow 192kHz sample rate Anssi Hannula
2014-06-15 23:56 ` [PATCH 2/2] ASoC: fsl_spdif: Add support for output sample rates 96kHz and 192kHz Anssi Hannula
2014-06-16 2:33 ` Nicolin Chen
2014-06-17 14:37 ` Mark Brown
2014-06-17 14:35 ` [PATCH 1/2] ASoC: spdif_transmitter: Allow 192kHz sample rate Mark Brown
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