* [RESEND 1/2] drm: bridge: adv7511: Enable SPDIF DAI
@ 2020-04-07 9:13 ` Bogdan Togorean
0 siblings, 0 replies; 6+ messages in thread
From: Bogdan Togorean @ 2020-04-07 9:13 UTC (permalink / raw)
To: dri-devel
Cc: Bogdan Togorean, Andrzej Hajda, Neil Armstrong, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, David Airlie, Daniel Vetter,
Allison Randal, Thomas Gleixner, Richard Fontana, linux-kernel
ADV7511 support I2S or SPDIF as audio input interfaces. This commit
enable support for SPDIF.
Signed-off-by: Bogdan Togorean <bogdan.togorean@analog.com>
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
---
drivers/gpu/drm/bridge/adv7511/adv7511_audio.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c b/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c
index a428185be2c1..1e9b128d229b 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c
@@ -119,6 +119,9 @@ int adv7511_hdmi_hw_params(struct device *dev, void *data,
audio_source = ADV7511_AUDIO_SOURCE_I2S;
i2s_format = ADV7511_I2S_FORMAT_LEFT_J;
break;
+ case HDMI_SPDIF:
+ audio_source = ADV7511_AUDIO_SOURCE_SPDIF;
+ break;
default:
return -EINVAL;
}
@@ -175,11 +178,21 @@ static int audio_startup(struct device *dev, void *data)
/* use Audio infoframe updated info */
regmap_update_bits(adv7511->regmap, ADV7511_REG_GC(1),
BIT(5), 0);
+ /* enable SPDIF receiver */
+ if (adv7511->audio_source == ADV7511_AUDIO_SOURCE_SPDIF)
+ regmap_update_bits(adv7511->regmap, ADV7511_REG_AUDIO_CONFIG,
+ BIT(7), BIT(7));
+
return 0;
}
static void audio_shutdown(struct device *dev, void *data)
{
+ struct adv7511 *adv7511 = dev_get_drvdata(dev);
+
+ if (adv7511->audio_source == ADV7511_AUDIO_SOURCE_SPDIF)
+ regmap_update_bits(adv7511->regmap, ADV7511_REG_AUDIO_CONFIG,
+ BIT(7), 0);
}
static int adv7511_hdmi_i2s_get_dai_id(struct snd_soc_component *component,
@@ -213,6 +226,7 @@ static const struct hdmi_codec_pdata codec_data = {
.ops = &adv7511_codec_ops,
.max_i2s_channels = 2,
.i2s = 1,
+ .spdif = 1,
};
int adv7511_audio_init(struct device *dev, struct adv7511 *adv7511)
--
2.17.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [RESEND 1/2] drm: bridge: adv7511: Enable SPDIF DAI
@ 2020-04-07 9:13 ` Bogdan Togorean
0 siblings, 0 replies; 6+ messages in thread
From: Bogdan Togorean @ 2020-04-07 9:13 UTC (permalink / raw)
To: dri-devel
Cc: Jernej Skrabec, Jonas Karlman, David Airlie, Neil Armstrong,
linux-kernel, Andrzej Hajda, Richard Fontana, Laurent Pinchart,
Thomas Gleixner, Allison Randal, Bogdan Togorean
ADV7511 support I2S or SPDIF as audio input interfaces. This commit
enable support for SPDIF.
Signed-off-by: Bogdan Togorean <bogdan.togorean@analog.com>
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
---
drivers/gpu/drm/bridge/adv7511/adv7511_audio.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c b/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c
index a428185be2c1..1e9b128d229b 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c
@@ -119,6 +119,9 @@ int adv7511_hdmi_hw_params(struct device *dev, void *data,
audio_source = ADV7511_AUDIO_SOURCE_I2S;
i2s_format = ADV7511_I2S_FORMAT_LEFT_J;
break;
+ case HDMI_SPDIF:
+ audio_source = ADV7511_AUDIO_SOURCE_SPDIF;
+ break;
default:
return -EINVAL;
}
@@ -175,11 +178,21 @@ static int audio_startup(struct device *dev, void *data)
/* use Audio infoframe updated info */
regmap_update_bits(adv7511->regmap, ADV7511_REG_GC(1),
BIT(5), 0);
+ /* enable SPDIF receiver */
+ if (adv7511->audio_source == ADV7511_AUDIO_SOURCE_SPDIF)
+ regmap_update_bits(adv7511->regmap, ADV7511_REG_AUDIO_CONFIG,
+ BIT(7), BIT(7));
+
return 0;
}
static void audio_shutdown(struct device *dev, void *data)
{
+ struct adv7511 *adv7511 = dev_get_drvdata(dev);
+
+ if (adv7511->audio_source == ADV7511_AUDIO_SOURCE_SPDIF)
+ regmap_update_bits(adv7511->regmap, ADV7511_REG_AUDIO_CONFIG,
+ BIT(7), 0);
}
static int adv7511_hdmi_i2s_get_dai_id(struct snd_soc_component *component,
@@ -213,6 +226,7 @@ static const struct hdmi_codec_pdata codec_data = {
.ops = &adv7511_codec_ops,
.max_i2s_channels = 2,
.i2s = 1,
+ .spdif = 1,
};
int adv7511_audio_init(struct device *dev, struct adv7511 *adv7511)
--
2.17.1
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [RESEND 2/2] drm: bridge: adv7511: Extend list of audio sample rates
2020-04-07 9:13 ` Bogdan Togorean
@ 2020-04-07 9:13 ` Bogdan Togorean
-1 siblings, 0 replies; 6+ messages in thread
From: Bogdan Togorean @ 2020-04-07 9:13 UTC (permalink / raw)
To: dri-devel
Cc: Bogdan Togorean, Andrzej Hajda, Neil Armstrong, Laurent Pinchart,
Jonas Karlman, Jernej Skrabec, David Airlie, Daniel Vetter,
Steve Winslow, Alexios Zavras, Greg Kroah-Hartman,
Richard Fontana, Thomas Gleixner, linux-kernel
ADV7511 support sample rates up to 192kHz. CTS and N parameters should
be computed accordingly so this commit extend the list up to maximum
supported sample rate.
Signed-off-by: Bogdan Togorean <bogdan.togorean@analog.com>
---
drivers/gpu/drm/bridge/adv7511/adv7511_audio.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c b/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c
index 1e9b128d229b..13e8cee6e827 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c
@@ -27,6 +27,18 @@ static void adv7511_calc_cts_n(unsigned int f_tmds, unsigned int fs,
case 48000:
*n = 6144;
break;
+ case 88200:
+ *n = 12544;
+ break;
+ case 96000:
+ *n = 12288;
+ break;
+ case 176400:
+ *n = 25088;
+ break;
+ case 192000:
+ *n = 24576;
+ break;
}
*cts = ((f_tmds * *n) / (128 * fs)) * 1000;
--
2.17.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [RESEND 2/2] drm: bridge: adv7511: Extend list of audio sample rates
@ 2020-04-07 9:13 ` Bogdan Togorean
0 siblings, 0 replies; 6+ messages in thread
From: Bogdan Togorean @ 2020-04-07 9:13 UTC (permalink / raw)
To: dri-devel
Cc: Jernej Skrabec, Steve Winslow, Jonas Karlman, David Airlie,
Greg Kroah-Hartman, Neil Armstrong, linux-kernel, Alexios Zavras,
Andrzej Hajda, Richard Fontana, Laurent Pinchart,
Thomas Gleixner, Bogdan Togorean
ADV7511 support sample rates up to 192kHz. CTS and N parameters should
be computed accordingly so this commit extend the list up to maximum
supported sample rate.
Signed-off-by: Bogdan Togorean <bogdan.togorean@analog.com>
---
drivers/gpu/drm/bridge/adv7511/adv7511_audio.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c b/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c
index 1e9b128d229b..13e8cee6e827 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c
@@ -27,6 +27,18 @@ static void adv7511_calc_cts_n(unsigned int f_tmds, unsigned int fs,
case 48000:
*n = 6144;
break;
+ case 88200:
+ *n = 12544;
+ break;
+ case 96000:
+ *n = 12288;
+ break;
+ case 176400:
+ *n = 25088;
+ break;
+ case 192000:
+ *n = 24576;
+ break;
}
*cts = ((f_tmds * *n) / (128 * fs)) * 1000;
--
2.17.1
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [RESEND 1/2] drm: bridge: adv7511: Enable SPDIF DAI
@ 2020-02-24 12:01 ` Bogdan Togorean
0 siblings, 0 replies; 6+ messages in thread
From: Bogdan Togorean @ 2020-02-24 12:01 UTC (permalink / raw)
To: dri-devel
Cc: airlied, daniel, narmstrong, a.hajda, Laurent.pinchart, jonas,
jernej.skrabec, tglx, alexios.zavras, linux-kernel,
Bogdan Togorean
ADV7511 support I2S or SPDIF as audio input interfaces. This commit
enable support for SPDIF.
Signed-off-by: Bogdan Togorean <bogdan.togorean@analog.com>
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
---
drivers/gpu/drm/bridge/adv7511/adv7511_audio.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c b/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c
index a428185be2c1..1e9b128d229b 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c
@@ -119,6 +119,9 @@ int adv7511_hdmi_hw_params(struct device *dev, void *data,
audio_source = ADV7511_AUDIO_SOURCE_I2S;
i2s_format = ADV7511_I2S_FORMAT_LEFT_J;
break;
+ case HDMI_SPDIF:
+ audio_source = ADV7511_AUDIO_SOURCE_SPDIF;
+ break;
default:
return -EINVAL;
}
@@ -175,11 +178,21 @@ static int audio_startup(struct device *dev, void *data)
/* use Audio infoframe updated info */
regmap_update_bits(adv7511->regmap, ADV7511_REG_GC(1),
BIT(5), 0);
+ /* enable SPDIF receiver */
+ if (adv7511->audio_source == ADV7511_AUDIO_SOURCE_SPDIF)
+ regmap_update_bits(adv7511->regmap, ADV7511_REG_AUDIO_CONFIG,
+ BIT(7), BIT(7));
+
return 0;
}
static void audio_shutdown(struct device *dev, void *data)
{
+ struct adv7511 *adv7511 = dev_get_drvdata(dev);
+
+ if (adv7511->audio_source == ADV7511_AUDIO_SOURCE_SPDIF)
+ regmap_update_bits(adv7511->regmap, ADV7511_REG_AUDIO_CONFIG,
+ BIT(7), 0);
}
static int adv7511_hdmi_i2s_get_dai_id(struct snd_soc_component *component,
@@ -213,6 +226,7 @@ static const struct hdmi_codec_pdata codec_data = {
.ops = &adv7511_codec_ops,
.max_i2s_channels = 2,
.i2s = 1,
+ .spdif = 1,
};
int adv7511_audio_init(struct device *dev, struct adv7511 *adv7511)
--
2.25.0
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [RESEND 1/2] drm: bridge: adv7511: Enable SPDIF DAI
@ 2020-02-24 12:01 ` Bogdan Togorean
0 siblings, 0 replies; 6+ messages in thread
From: Bogdan Togorean @ 2020-02-24 12:01 UTC (permalink / raw)
To: dri-devel
Cc: jernej.skrabec, jonas, airlied, narmstrong, linux-kernel,
alexios.zavras, a.hajda, Laurent.pinchart, tglx, Bogdan Togorean
ADV7511 support I2S or SPDIF as audio input interfaces. This commit
enable support for SPDIF.
Signed-off-by: Bogdan Togorean <bogdan.togorean@analog.com>
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
---
drivers/gpu/drm/bridge/adv7511/adv7511_audio.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c b/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c
index a428185be2c1..1e9b128d229b 100644
--- a/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c
+++ b/drivers/gpu/drm/bridge/adv7511/adv7511_audio.c
@@ -119,6 +119,9 @@ int adv7511_hdmi_hw_params(struct device *dev, void *data,
audio_source = ADV7511_AUDIO_SOURCE_I2S;
i2s_format = ADV7511_I2S_FORMAT_LEFT_J;
break;
+ case HDMI_SPDIF:
+ audio_source = ADV7511_AUDIO_SOURCE_SPDIF;
+ break;
default:
return -EINVAL;
}
@@ -175,11 +178,21 @@ static int audio_startup(struct device *dev, void *data)
/* use Audio infoframe updated info */
regmap_update_bits(adv7511->regmap, ADV7511_REG_GC(1),
BIT(5), 0);
+ /* enable SPDIF receiver */
+ if (adv7511->audio_source == ADV7511_AUDIO_SOURCE_SPDIF)
+ regmap_update_bits(adv7511->regmap, ADV7511_REG_AUDIO_CONFIG,
+ BIT(7), BIT(7));
+
return 0;
}
static void audio_shutdown(struct device *dev, void *data)
{
+ struct adv7511 *adv7511 = dev_get_drvdata(dev);
+
+ if (adv7511->audio_source == ADV7511_AUDIO_SOURCE_SPDIF)
+ regmap_update_bits(adv7511->regmap, ADV7511_REG_AUDIO_CONFIG,
+ BIT(7), 0);
}
static int adv7511_hdmi_i2s_get_dai_id(struct snd_soc_component *component,
@@ -213,6 +226,7 @@ static const struct hdmi_codec_pdata codec_data = {
.ops = &adv7511_codec_ops,
.max_i2s_channels = 2,
.i2s = 1,
+ .spdif = 1,
};
int adv7511_audio_init(struct device *dev, struct adv7511 *adv7511)
--
2.25.0
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 6+ messages in thread
end of thread, other threads:[~2020-04-08 6:59 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-04-07 9:13 [RESEND 1/2] drm: bridge: adv7511: Enable SPDIF DAI Bogdan Togorean
2020-04-07 9:13 ` Bogdan Togorean
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2020-04-07 9:13 ` Bogdan Togorean
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2020-02-24 12:01 ` Bogdan Togorean
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