From 638bae3fb225a708dc67db613af62f6d14c4eff4 Mon Sep 17 00:00:00 2001 From: Sharique Mohammad Date: Tue, 21 Oct 2025 16:56:11 +0200 Subject: [PATCH] ASoC: max98090/91: added DAPM widget for digital output for max98091 Added DAPM widget for digital output path from codec to the CPU DAI (capture) for secondary digital mic. "AIFOUT2L" is the left audio channel output and "AIFOUT2R" is the right audio channel output, both belonging to the stream "HiFi Capture". Stream index given as 2 and 3 respectively, as 0 and 1 belongs to "AIFOUTL" and "AIFOUTR" of the primary digital mic. Now with this commit the total channels increase to 4, so changing the ".channels_max" for ".capture" to 4 accordingly in the "struct snd_soc_dai_driver max98090_dai". This will work for max98090 and max98091 both because in case of max98090 only 1 or 2 channels could be used and in case of max98091 maximum 4 channels could be used. Both the cases get satisfied with ".channels_max" as 4. Signed-off-by: Sharique Mohammad Link: https://patch.msgid.link/20251021145611.1750689-1-sharq0406@gmail.com Signed-off-by: Mark Brown --- sound/soc/codecs/max98090.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/sound/soc/codecs/max98090.c b/sound/soc/codecs/max98090.c index b3101e07906cd..ceb5b8c3bb5c8 100644 --- a/sound/soc/codecs/max98090.c +++ b/sound/soc/codecs/max98090.c @@ -1241,6 +1241,11 @@ static const struct snd_soc_dapm_widget max98091_dapm_widgets[] = { SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_SUPPLY("DMIC34_HPF", M98090_REG_FILTER_CONFIG, M98090_FLT_DMIC34HPF_SHIFT, 0, NULL, 0), + + SND_SOC_DAPM_AIF_OUT("AIFOUT2L", "HiFi Capture", 2, + SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_OUT("AIFOUT2R", "HiFi Capture", 3, + SND_SOC_NOPM, 0, 0), }; static const struct snd_soc_dapm_route max98090_dapm_routes[] = { @@ -2371,7 +2376,7 @@ static struct snd_soc_dai_driver max98090_dai = { .capture = { .stream_name = "HiFi Capture", .channels_min = 1, - .channels_max = 2, + .channels_max = 4, .rates = MAX98090_RATES, .formats = MAX98090_FORMATS, }, -- 2.47.3