This is a note to let you know that I've just added the patch titled
ASoC: hdac_hdmi: use set_stream() instead of set_tdm_slots()
to the 5.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
asoc-hdac_hdmi-use-set_stream-instead-of-set_tdm_slots.patch
and it can be found in the queue-5.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From f6887a71bdd2f0dcba9b8180dd2223cfa8637e85 Mon Sep 17 00:00:00 2001
From: Jason Montleon <jmontleo@xxxxxxxxxx>
Date: Fri, 24 Mar 2023 13:07:11 -0400
Subject: ASoC: hdac_hdmi: use set_stream() instead of set_tdm_slots()
From: Jason Montleon <jmontleo@xxxxxxxxxx>
commit f6887a71bdd2f0dcba9b8180dd2223cfa8637e85 upstream.
hdac_hdmi was not updated to use set_stream() instead of set_tdm_slots()
in the original commit so HDMI no longer produces audio.
Cc: stable@xxxxxxxxxxxxxxx
Link: https://lore.kernel.org/regressions/CAJD_bPKQdtaExvVEKxhQ47G-ZXDA=k+gzhMJRHLBe=mysPnuKA@xxxxxxxxxxxxxx/
Fixes: 636110411ca7 ("ASoC: Intel/SOF: use set_stream() instead of set_tdm_slots() for HDAudio")
Signed-off-by: Jason Montleon <jmontleo@xxxxxxxxxx>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20230324170711.2526-1-jmontleo@xxxxxxxxxx
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
sound/soc/codecs/hdac_hdmi.c | 17 +++++++++++------
1 file changed, 11 insertions(+), 6 deletions(-)
--- a/sound/soc/codecs/hdac_hdmi.c
+++ b/sound/soc/codecs/hdac_hdmi.c
@@ -436,23 +436,28 @@ static int hdac_hdmi_setup_audio_infofra
return 0;
}
-static int hdac_hdmi_set_tdm_slot(struct snd_soc_dai *dai,
- unsigned int tx_mask, unsigned int rx_mask,
- int slots, int slot_width)
+static int hdac_hdmi_set_stream(struct snd_soc_dai *dai,
+ void *stream, int direction)
{
struct hdac_hdmi_priv *hdmi = snd_soc_dai_get_drvdata(dai);
struct hdac_device *hdev = hdmi->hdev;
struct hdac_hdmi_dai_port_map *dai_map;
struct hdac_hdmi_pcm *pcm;
+ struct hdac_stream *hstream;
- dev_dbg(&hdev->dev, "%s: strm_tag: %d\n", __func__, tx_mask);
+ if (!stream)
+ return -EINVAL;
+
+ hstream = (struct hdac_stream *)stream;
+
+ dev_dbg(&hdev->dev, "%s: strm_tag: %d\n", __func__, hstream->stream_tag);
dai_map = &hdmi->dai_map[dai->id];
pcm = hdac_hdmi_get_pcm_from_cvt(hdmi, dai_map->cvt);
if (pcm)
- pcm->stream_tag = (tx_mask << 4);
+ pcm->stream_tag = (hstream->stream_tag << 4);
return 0;
}
@@ -1544,7 +1549,7 @@ static const struct snd_soc_dai_ops hdmi
.startup = hdac_hdmi_pcm_open,
.shutdown = hdac_hdmi_pcm_close,
.hw_params = hdac_hdmi_set_hw_params,
- .set_tdm_slot = hdac_hdmi_set_tdm_slot,
+ .set_stream = hdac_hdmi_set_stream,
};
/*
Patches currently in stable-queue which might be from jmontleo@xxxxxxxxxx are
queue-5.10/asoc-hdac_hdmi-use-set_stream-instead-of-set_tdm_slots.patch
