Re: [PATCH] [v3] ASoC: Intel: sof_rt5682: Add support for max98390 speaker amp

From: Pierre-Louis Bossart
Date: Thu Aug 26 2021 - 14:32:44 EST



On 8/26/21 5:30 AM, Mark Hsieh wrote:
> Configure adl_max98390_rt5682 to support the rt5682 headset codec
> and max98390 speaker.
>
> Signed-off-by: Mark Hsieh <mark_hsieh@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>

LGTM, thanks!

Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>

> ---
> sound/soc/intel/boards/Kconfig | 1 +
> sound/soc/intel/boards/sof_maxim_common.c | 57 +++++++++++++++++++
> sound/soc/intel/boards/sof_maxim_common.h | 12 ++++
> sound/soc/intel/boards/sof_rt5682.c | 19 +++++++
> .../intel/common/soc-acpi-intel-adl-match.c | 13 +++++
> 5 files changed, 102 insertions(+)
>
> diff --git a/sound/soc/intel/boards/Kconfig b/sound/soc/intel/boards/Kconfig
> index 7e29b0d911e2..0017c08c5a62 100644
> --- a/sound/soc/intel/boards/Kconfig
> +++ b/sound/soc/intel/boards/Kconfig
> @@ -470,6 +470,7 @@ config SND_SOC_INTEL_SOF_RT5682_MACH
> select SND_SOC_RT1015
> select SND_SOC_RT1015P
> select SND_SOC_RT5682_I2C
> + select SND_SOC_MAX98390
> select SND_SOC_DMIC
> select SND_SOC_HDAC_HDMI
> select SND_SOC_INTEL_HDA_DSP_COMMON
> diff --git a/sound/soc/intel/boards/sof_maxim_common.c b/sound/soc/intel/boards/sof_maxim_common.c
> index e9c52f8b6428..a6fcf6e08996 100644
> --- a/sound/soc/intel/boards/sof_maxim_common.c
> +++ b/sound/soc/intel/boards/sof_maxim_common.c
> @@ -133,6 +133,63 @@ void max_98373_set_codec_conf(struct snd_soc_card *card)
> }
> EXPORT_SYMBOL_NS(max_98373_set_codec_conf, SND_SOC_INTEL_SOF_MAXIM_COMMON);
>
> +/*
> + * Maxim MAX98390
> + */
> +
> +static struct snd_soc_codec_conf max_98390_codec_conf[] = {
> + {
> + .dlc = COMP_CODEC_CONF(MAX_98390_DEV0_NAME),
> + .name_prefix = "Right",
> + },
> + {
> + .dlc = COMP_CODEC_CONF(MAX_98390_DEV1_NAME),
> + .name_prefix = "Left",
> + },
> +};
> +
> +struct snd_soc_dai_link_component max_98390_components[] = {
> + { /* For Right */
> + .name = MAX_98390_DEV0_NAME,
> + .dai_name = MAX_98390_CODEC_DAI,
> + },
> + { /* For Left */
> + .name = MAX_98390_DEV1_NAME,
> + .dai_name = MAX_98390_CODEC_DAI,
> + },
> +};
> +EXPORT_SYMBOL_NS(max_98390_components, SND_SOC_INTEL_SOF_MAXIM_COMMON);
> +
> +static int max_98390_hw_params(struct snd_pcm_substream *substream,
> + struct snd_pcm_hw_params *params)
> +{
> + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
> + struct snd_soc_dai *codec_dai;
> + int i;
> +
> + for_each_rtd_codec_dais(rtd, i, codec_dai) {
> + /* DEV0 tdm slot configuration */
> + if (!strcmp(codec_dai->component->name, MAX_98390_DEV0_NAME))
> + snd_soc_dai_set_tdm_slot(codec_dai, 0x03, 3, 2, 16);
> + /* DEV1 tdm slot configuration */
> + if (!strcmp(codec_dai->component->name, MAX_98390_DEV1_NAME))
> + snd_soc_dai_set_tdm_slot(codec_dai, 0x0C, 3, 2, 16);
> + }
> + return 0;
> +}
> +
> +const struct snd_soc_ops max_98390_ops = {
> + .hw_params = max_98390_hw_params,
> +};
> +EXPORT_SYMBOL_NS(max_98390_ops, SND_SOC_INTEL_SOF_MAXIM_COMMON);
> +
> +void max_98390_set_codec_conf(struct snd_soc_card *card)
> +{
> + card->codec_conf = max_98390_codec_conf;
> + card->num_configs = ARRAY_SIZE(max_98390_codec_conf);
> +}
> +EXPORT_SYMBOL_NS(max_98390_set_codec_conf, SND_SOC_INTEL_SOF_MAXIM_COMMON);
> +
> /*
> * Maxim MAX98357A
> */
> diff --git a/sound/soc/intel/boards/sof_maxim_common.h b/sound/soc/intel/boards/sof_maxim_common.h
> index 2674f1e373ef..bad7b5303280 100644
> --- a/sound/soc/intel/boards/sof_maxim_common.h
> +++ b/sound/soc/intel/boards/sof_maxim_common.h
> @@ -24,6 +24,18 @@ int max_98373_spk_codec_init(struct snd_soc_pcm_runtime *rtd);
> void max_98373_set_codec_conf(struct snd_soc_card *card);
> int max_98373_trigger(struct snd_pcm_substream *substream, int cmd);
>
> +/*
> + * Maxim MAX98390
> + */
> +#define MAX_98390_CODEC_DAI "max98390-aif1"
> +#define MAX_98390_DEV0_NAME "i2c-MX98390:00"
> +#define MAX_98390_DEV1_NAME "i2c-MX98390:01"
> +
> +extern struct snd_soc_dai_link_component max_98390_components[2];
> +extern const struct snd_soc_ops max_98390_ops;
> +
> +void max_98390_set_codec_conf(struct snd_soc_card *card);
> +
> /*
> * Maxim MAX98357A
> */
> diff --git a/sound/soc/intel/boards/sof_rt5682.c b/sound/soc/intel/boards/sof_rt5682.c
> index 39217223d50c..18b6ef311462 100644
> --- a/sound/soc/intel/boards/sof_rt5682.c
> +++ b/sound/soc/intel/boards/sof_rt5682.c
> @@ -49,6 +49,7 @@
> #define SOF_RT1015P_SPEAKER_AMP_PRESENT BIT(16)
> #define SOF_MAX98373_SPEAKER_AMP_PRESENT BIT(17)
> #define SOF_MAX98360A_SPEAKER_AMP_PRESENT BIT(18)
> +#define SOF_MAX98390_SPEAKER_AMP_PRESENT BIT(23)
>
> /* BT audio offload: reserve 3 bits for future */
> #define SOF_BT_OFFLOAD_SSP_SHIFT 19
> @@ -781,6 +782,13 @@ static struct snd_soc_dai_link *sof_card_dai_links_create(struct device *dev,
> } else if (sof_rt5682_quirk &
> SOF_RT1011_SPEAKER_AMP_PRESENT) {
> sof_rt1011_dai_link(&links[id]);
> + } else if (sof_rt5682_quirk &
> + SOF_MAX98390_SPEAKER_AMP_PRESENT) {
> + links[id].codecs = max_98390_components;
> + links[id].num_codecs = ARRAY_SIZE(max_98390_components);
> + links[id].init = max_98373_spk_codec_init;
> + links[id].ops = &max_98390_ops;
> + links[id].dpcm_capture = 1;
> } else {
> max_98357a_dai_link(&links[id]);
> }
> @@ -917,6 +925,8 @@ static int sof_audio_probe(struct platform_device *pdev)
> sof_rt1011_codec_conf(&sof_audio_card_rt5682);
> else if (sof_rt5682_quirk & SOF_RT1015P_SPEAKER_AMP_PRESENT)
> sof_rt1015p_codec_conf(&sof_audio_card_rt5682);
> + else if (sof_rt5682_quirk & SOF_MAX98390_SPEAKER_AMP_PRESENT)
> + max_98390_set_codec_conf(&sof_audio_card_rt5682);
>
> if (sof_rt5682_quirk & SOF_SSP_BT_OFFLOAD_PRESENT)
> sof_audio_card_rt5682.num_links++;
> @@ -1043,6 +1053,15 @@ static const struct platform_device_id board_ids[] = {
> SOF_RT5682_SSP_AMP(2) |
> SOF_RT5682_NUM_HDMIDEV(4)),
> },
> + {
> + .name = "adl_max98390_rt5682",
> + .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN |
> + SOF_RT5682_SSP_CODEC(0) |
> + SOF_SPEAKER_AMP_PRESENT |
> + SOF_MAX98390_SPEAKER_AMP_PRESENT |
> + SOF_RT5682_SSP_AMP(2) |
> + SOF_RT5682_NUM_HDMIDEV(4)),
> + },
> { }
> };
> MODULE_DEVICE_TABLE(platform, board_ids);
> diff --git a/sound/soc/intel/common/soc-acpi-intel-adl-match.c b/sound/soc/intel/common/soc-acpi-intel-adl-match.c
> index a0f6a69c7038..2db152998e4a 100644
> --- a/sound/soc/intel/common/soc-acpi-intel-adl-match.c
> +++ b/sound/soc/intel/common/soc-acpi-intel-adl-match.c
> @@ -280,6 +280,11 @@ static const struct snd_soc_acpi_codecs adl_max98357a_amp = {
> .codecs = {"MX98357A"}
> };
>
> +static const struct snd_soc_acpi_codecs adl_max98390_amp = {
> + .num_codecs = 1,
> + .codecs = {"MX98390"}
> +};
> +
> struct snd_soc_acpi_mach snd_soc_acpi_intel_adl_machines[] = {
> {
> .id = "10EC5682",
> @@ -297,6 +302,14 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_adl_machines[] = {
> .sof_fw_filename = "sof-adl.ri",
> .sof_tplg_filename = "sof-adl-max98357a-rt5682.tplg",
> },
> + {
> + .id = "10EC5682",
> + .drv_name = "adl_max98390_rt5682",
> + .machine_quirk = snd_soc_acpi_codec_list,
> + .quirk_data = &adl_max98390_amp,
> + .sof_fw_filename = "sof-adl.ri",
> + .sof_tplg_filename = "sof-adl-max98390-rt5682.tplg",
> + },
> {},
> };
> EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_adl_machines);
>