From: Cezary Rojewski <cezary.rojewski@intel.com>
Date: Fri, 17 Nov 2023 12:06:02 +0000 (+0100)
Subject: ASoC: codecs: hda: Switch to new stream-format interface
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d5c00ab2f508176e8d8bd976d8b2207c5f0a932b;p=linux.git

ASoC: codecs: hda: Switch to new stream-format interface

To provide option for selecting different bit-per-sample than just the
maximum one, use the new format calculation mechanism.

While at it, complete PCM stream initialization with subformat options.

Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Acked-by: Jaroslav Kysela <perex@perex.cz>
Link: https://lore.kernel.org/r/20231117120610.1755254-9-cezary.rojewski@intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/soc/codecs/hda-dai.c b/sound/soc/codecs/hda-dai.c
index 5371ff0862618..7bd7ddcd810f2 100644
--- a/sound/soc/codecs/hda-dai.c
+++ b/sound/soc/codecs/hda-dai.c
@@ -76,13 +76,16 @@ static int hda_codec_dai_prepare(struct snd_pcm_substream *substream, struct snd
 	struct hdac_stream *stream;
 	struct hda_codec *codec;
 	unsigned int format;
+	unsigned int bits;
 	int ret;
 
 	codec = dev_to_hda_codec(dai->dev);
 	stream = substream->runtime->private_data;
 	stream_info = snd_soc_dai_get_dma_data(dai, substream);
-	format = snd_hdac_calc_stream_format(runtime->rate, runtime->channels, runtime->format,
-					     runtime->sample_bits, 0);
+
+	bits = snd_hdac_stream_format_bits(runtime->format, runtime->subformat,
+					   stream_info->maxbps);
+	format = snd_hdac_stream_format(runtime->channels, bits, runtime->rate);
 
 	ret = snd_hda_codec_prepare(codec, stream_info, stream->stream_tag, format, substream);
 	if (ret < 0) {
diff --git a/sound/soc/codecs/hda.c b/sound/soc/codecs/hda.c
index d57b043d6bfef..d2117e36ddd10 100644
--- a/sound/soc/codecs/hda.c
+++ b/sound/soc/codecs/hda.c
@@ -52,6 +52,7 @@ static int hda_codec_create_dais(struct hda_codec *codec, int pcm_count,
 		stream->channels_max = pcm->stream[dir].channels_max;
 		stream->rates = pcm->stream[dir].rates;
 		stream->formats = pcm->stream[dir].formats;
+		stream->subformats = pcm->stream[dir].subformats;
 		stream->sig_bits = pcm->stream[dir].maxbps;
 
 capture_dais:
@@ -71,6 +72,7 @@ capture_dais:
 		stream->channels_max = pcm->stream[dir].channels_max;
 		stream->rates = pcm->stream[dir].rates;
 		stream->formats = pcm->stream[dir].formats;
+		stream->subformats = pcm->stream[dir].subformats;
 		stream->sig_bits = pcm->stream[dir].maxbps;
 	}