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FROMLIST: arm64: dts: qcom: shikra-iqs: Add LT9611UXD HDMI audio overlay #1329

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FROMLIST: arm64: dts: qcom: shikra-iqs: Add LT9611UXD HDMI audio overlay #1329

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c296ebf
FROMLIST: ASoC: dt-bindings: qcom,sm8250: Add shikra-iqs-lt9611uxd-ev…
ks5-dev Oct 22, 2026
be81034
FROMLIST: arm64: dts: qcom: shikra-iqs: Add LT9611UXD HDMI audio overlay
ks5-dev Oct 22, 2026
95c0b41
FROMLIST: ASoC: qcom: q6apm-dai: Add 32-bit sample format support
ks5-dev Oct 22, 2026
dafb49b
FROMLIST: ASoC: qcom: sc8280xp: Conditionally set S16_LE format in hw…
ks5-dev Oct 22, 2026
c40f960
FROMLIST: ASoC: qcom: sc8280xp: Add shikra-iqs-lt9611uxd-evk compatib…
ks5-dev Oct 22, 2026
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43 changes: 43 additions & 0 deletions Documentation/devicetree/bindings/sound/qcom,sm8250.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -45,6 +45,7 @@ properties:
- qcom,sdm845-sndcard
- qcom,shikra-cqm-sndcard
- qcom,shikra-cqs-sndcard
- qcom,shikra-iqs-lt9611uxd-sndcard
- qcom,shikra-iqs-sndcard
- qcom,sm8250-sndcard
- qcom,sm8450-sndcard
Expand Down Expand Up @@ -243,3 +244,45 @@ examples:
};
};
};

- |
#include <dt-bindings/sound/qcom,q6afe.h>
sound {
compatible = "qcom,shikra-iqs-lt9611uxd-sndcard";
model = "shikra-iqs-lt9611uxd-evk";
audio-routing = "VA DMIC0", "vdd-micb",
"VA DMIC1", "vdd-micb",
"VA DMIC2", "vdd-micb",
"VA DMIC3", "vdd-micb";

pri-i2s-playback-dai-link {
link-name = "Analog Playback";
cpu {
sound-dai = <&q6apmbedai PRIMARY_MI2S_RX>;
};
platform {
sound-dai = <&q6apm>;
};
codec {
sound-dai = <&lt9611uxd 0>;
};
};

pri-i2s-capture-dai-link {
link-name = "Analog Capture";
status = "disabled";
};

va-dmic-dai-link {
link-name = "VA DMIC Capture";
cpu {
sound-dai = <&q6apmbedai VA_CODEC_DMA_TX_0>;
};
platform {
sound-dai = <&q6apm>;
};
codec {
sound-dai = <&vamacro 0>;
};
};
};
4 changes: 4 additions & 0 deletions arch/arm64/boot/dts/qcom/Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -387,6 +387,10 @@ dtb-$(CONFIG_ARCH_QCOM) += shikra-cqs-evk-el2.dtb

dtb-$(CONFIG_ARCH_QCOM) += shikra-iqs-evk.dtb

shikra-iqs-lt9611uxd-evk-dtbs := shikra-iqs-evk.dtb shikra-iqs-lt9611uxd-evk.dtbo

dtb-$(CONFIG_ARCH_QCOM) += shikra-iqs-lt9611uxd-evk.dtb

shikra-iqs-evk-el2-dtbs := shikra-iqs-evk.dtb shikra-el2.dtbo
dtb-$(CONFIG_ARCH_QCOM) += shikra-iqs-evk-el2.dtb

Expand Down
2 changes: 1 addition & 1 deletion arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts
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Expand Up @@ -39,7 +39,7 @@
};
};

sound {
sound: sound {
compatible = "qcom,shikra-iqs-sndcard";
model = "shikra-iqs-evk";

Expand Down
36 changes: 36 additions & 0 deletions arch/arm64/boot/dts/qcom/shikra-iqs-lt9611uxd-evk.dtso
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Original file line number Diff line number Diff line change
@@ -0,0 +1,36 @@
// SPDX-License-Identifier: BSD-3-Clause
/*
* Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
*/

/dts-v1/;
/plugin/;

/* Board subtype 0: LT9611UXD as I2S audio codec, no MAX98091 */

&hdmi_bridge {
#sound-dai-cells = <1>;
};

&sound {
compatible = "qcom,shikra-iqs-lt9611uxd-sndcard";
model = "shikra-iqs-lt9611uxd-evk";
audio-routing = "VA DMIC0", "vdd-micb",
"VA DMIC1", "vdd-micb",
"VA DMIC2", "vdd-micb",
"VA DMIC3", "vdd-micb";

pri-i2s-playback-dai-link {
codec {
sound-dai = <&hdmi_bridge 0>;
};
};

pri-i2s-capture-dai-link {
status = "disabled";
};
};

&max98091 {
status = "disabled";
};
9 changes: 7 additions & 2 deletions sound/soc/qcom/qdsp6/q6apm-dai.c
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Original file line number Diff line number Diff line change
Expand Up @@ -295,7 +295,8 @@ static const struct snd_pcm_hardware q6apm_dai_hardware_capture = {
SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME |
SNDRV_PCM_INFO_NO_REWINDS | SNDRV_PCM_INFO_SYNC_APPLPTR |
SNDRV_PCM_INFO_BATCH),
.formats = (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE),
.formats = (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE |
SNDRV_PCM_FMTBIT_S32_LE),
.rates = SNDRV_PCM_RATE_8000_48000,
.rate_min = 8000,
.rate_max = 48000,
Expand All @@ -315,7 +316,8 @@ static const struct snd_pcm_hardware q6apm_dai_hardware_playback = {
SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME |
SNDRV_PCM_INFO_NO_REWINDS | SNDRV_PCM_INFO_SYNC_APPLPTR |
SNDRV_PCM_INFO_BATCH),
.formats = (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE),
.formats = (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE |
SNDRV_PCM_FMTBIT_S32_LE),
.rates = SNDRV_PCM_RATE_8000_192000,
.rate_min = 8000,
.rate_max = 192000,
Expand Down Expand Up @@ -675,6 +677,9 @@ static int q6apm_dai_hw_params(struct snd_soc_component *component,
case SNDRV_PCM_FORMAT_S24_LE:
prtd->bits_per_sample = 24;
break;
case SNDRV_PCM_FORMAT_S32_LE:
prtd->bits_per_sample = 32;
break;
default:
return -EINVAL;
}
Expand Down
22 changes: 21 additions & 1 deletion sound/soc/qcom/sc8280xp.c
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Original file line number Diff line number Diff line change
Expand Up @@ -282,7 +282,16 @@ static int sc8280xp_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);

rate->min = rate->max = 48000;
snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S16_LE);
switch (cpu_dai->id) {
case PRIMARY_MI2S_RX ... QUATERNARY_MI2S_TX:
case QUINARY_MI2S_RX ... QUINARY_MI2S_TX:
case DISPLAY_PORT_RX_0:
case DISPLAY_PORT_RX_1 ... DISPLAY_PORT_RX_7:
break;
default:
snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S16_LE);
break;
}
channels->min = 2;
channels->max = 2;
switch (cpu_dai->id) {
Expand Down Expand Up @@ -524,6 +533,15 @@ static const struct snd_soc_common shikra_iqs_priv_data = {
.mi2s_bclk_enable = true,
};

static const struct snd_soc_common shikra_iqs_lt9611uxd_priv_data = {
.driver_name = "shikra",
.dapm_widgets = sc8280xp_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(sc8280xp_dapm_widgets),
.codec_dai_fmt = SND_SOC_DAIFMT_BC_FC |
SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_I2S,
};

static struct snd_soc_common sm8450_priv_data = {
.driver_name = "sm8450",
.dapm_widgets = sc8280xp_dapm_widgets,
Expand Down Expand Up @@ -559,6 +577,8 @@ static const struct of_device_id snd_sc8280xp_dt_match[] = {
{.compatible = "qcom,shikra-cqm-sndcard", .data = &shikra_cqm_priv_data},
{.compatible = "qcom,shikra-cqs-sndcard", .data = &shikra_cqs_priv_data},
{.compatible = "qcom,shikra-iqs-sndcard", .data = &shikra_iqs_priv_data},
{.compatible = "qcom,shikra-iqs-lt9611uxd-sndcard",
.data = &shikra_iqs_lt9611uxd_priv_data},
{.compatible = "qcom,sm8450-sndcard", .data = &sm8450_priv_data},
{.compatible = "qcom,sm8550-sndcard", .data = &sm8550_priv_data},
{.compatible = "qcom,sm8650-sndcard", .data = &sm8650_priv_data},
Expand Down