On 07.10.2019 12:06, Bogdan Togorean wrote:

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

Let's wait few days with queuing, with hope somebody will test it.

-- Regards Andrzej

---

Changes in v2:

• add forgotten break statement

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)