[PATCHv4 2/9] ASoC: fsl-asoc-card: add second dai link component for codecs

Elinor Montmasson
2024-05-15T14:01:25Z

Add a second dai link component for codecs that will be used for the
generic codec use case.
It will use spdif_receiver and spdif_transmitter drivers as dummy codec
drivers, needing 2 codecs slots for the links.

To prevent deferring in use cases using only one codec, also set
by default the number of codecs to 1 for the relevant dai links.

Signed-off-by: Elinor Montmasson <elinor.montmasson@savoirfairelinux.com>
Co-authored-by: Philip-Dylan Gleonec <philip-dylan.gleonec@savoirfairelinux.com>
---
sound/soc/fsl/fsl-asoc-card.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/sound/soc/fsl/fsl-asoc-card.c b/sound/soc/fsl/fsl-asoc-card.c
index 8a2a6e5461dc..c83492e7cec2 100644
--- a/sound/soc/fsl/fsl-asoc-card.c
+++ b/sound/soc/fsl/fsl-asoc-card.c
@@ -296,7 +296,7 @@ static int be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,

SND_SOC_DAILINK_DEFS(hifi,
DAILINK_COMP_ARRAY(COMP_EMPTY()),
- DAILINK_COMP_ARRAY(COMP_EMPTY()),
+ DAILINK_COMP_ARRAY(COMP_EMPTY(), COMP_EMPTY()),
DAILINK_COMP_ARRAY(COMP_EMPTY()));

SND_SOC_DAILINK_DEFS(hifi_fe,
@@ -306,7 +306,7 @@ SND_SOC_DAILINK_DEFS(hifi_fe,

SND_SOC_DAILINK_DEFS(hifi_be,
DAILINK_COMP_ARRAY(COMP_EMPTY()),
- DAILINK_COMP_ARRAY(COMP_EMPTY()));
+ DAILINK_COMP_ARRAY(COMP_EMPTY(), COMP_EMPTY()));

static const struct snd_soc_dai_link fsl_asoc_card_dai[] = {
/* Default ASoC DAI Link*/
@@ -618,6 +618,8 @@ static int fsl_asoc_card_probe(struct platform_device *pdev)

memcpy(priv->dai_link, fsl_asoc_card_dai,
sizeof(struct snd_soc_dai_link) * ARRAY_SIZE(priv->dai_link));
+ priv->dai_link[0].num_codecs = 1;
+ priv->dai_link[2].num_codecs = 1;

priv->card.dapm_routes = audio_map;
priv->card.num_dapm_routes = ARRAY_SIZE(audio_map);
--
2.34.1