mirror of https://gitee.com/openkylin/linux.git
ASoC: Intel: boards: split woofer and tweeter support
Support Woofer stereo speakers by default and optionally Tweeter stereo speakers with a DMI quirk Signed-off-by: Mac Chiang <mac.chiang@intel.com> Link: https://lore.kernel.org/r/1584931764-2778-1-git-send-email-mac.chiang@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Mac Chiang
Mark Brown
parent
4eb542cc88
commit
629ba12e99
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@ -30,6 +30,36 @@
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#define CML_RT5682_CODEC_DAI "rt5682-aif1"
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#define NAME_SIZE 32
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#define SOF_RT1011_SPEAKER_WL BIT(0)
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#define SOF_RT1011_SPEAKER_WR BIT(1)
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#define SOF_RT1011_SPEAKER_TL BIT(2)
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#define SOF_RT1011_SPEAKER_TR BIT(3)
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#define SPK_CH 4
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/* Default: Woofer speakers */
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static unsigned long sof_rt1011_quirk = SOF_RT1011_SPEAKER_WL |
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SOF_RT1011_SPEAKER_WR;
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static int sof_rt1011_quirk_cb(const struct dmi_system_id *id)
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{
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sof_rt1011_quirk = (unsigned long)id->driver_data;
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return 1;
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}
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static const struct dmi_system_id sof_rt1011_quirk_table[] = {
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{
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.callback = sof_rt1011_quirk_cb,
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.matches = {
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DMI_MATCH(DMI_SYS_VENDOR, "Google"),
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DMI_MATCH(DMI_PRODUCT_NAME, "Helios"),
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},
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.driver_data = (void *)(SOF_RT1011_SPEAKER_WL | SOF_RT1011_SPEAKER_WR |
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SOF_RT1011_SPEAKER_TL | SOF_RT1011_SPEAKER_TR),
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},
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{
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}
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};
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static struct snd_soc_jack hdmi_jack[3];
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struct hdmi_pcm {
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@ -48,15 +78,16 @@ struct card_private {
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static const struct snd_kcontrol_new cml_controls[] = {
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SOC_DAPM_PIN_SWITCH("Headphone Jack"),
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SOC_DAPM_PIN_SWITCH("Headset Mic"),
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SOC_DAPM_PIN_SWITCH("TL Ext Spk"),
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SOC_DAPM_PIN_SWITCH("TR Ext Spk"),
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SOC_DAPM_PIN_SWITCH("WL Ext Spk"),
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SOC_DAPM_PIN_SWITCH("WR Ext Spk"),
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};
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static const struct snd_kcontrol_new cml_rt1011_tt_controls[] = {
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SOC_DAPM_PIN_SWITCH("TL Ext Spk"),
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SOC_DAPM_PIN_SWITCH("TR Ext Spk"),
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};
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static const struct snd_soc_dapm_widget cml_rt1011_rt5682_widgets[] = {
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SND_SOC_DAPM_SPK("TL Ext Spk", NULL),
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SND_SOC_DAPM_SPK("TR Ext Spk", NULL),
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SND_SOC_DAPM_SPK("WL Ext Spk", NULL),
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SND_SOC_DAPM_SPK("WR Ext Spk", NULL),
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SND_SOC_DAPM_HP("Headphone Jack", NULL),
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@ -64,10 +95,13 @@ static const struct snd_soc_dapm_widget cml_rt1011_rt5682_widgets[] = {
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SND_SOC_DAPM_MIC("SoC DMIC", NULL),
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};
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static const struct snd_soc_dapm_widget cml_rt1011_tt_widgets[] = {
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SND_SOC_DAPM_SPK("TL Ext Spk", NULL),
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SND_SOC_DAPM_SPK("TR Ext Spk", NULL),
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};
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static const struct snd_soc_dapm_route cml_rt1011_rt5682_map[] = {
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/*speaker*/
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{"TL Ext Spk", NULL, "TL SPO"},
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{"TR Ext Spk", NULL, "TR SPO"},
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/*WL/WR speaker*/
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{"WL Ext Spk", NULL, "WL SPO"},
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{"WR Ext Spk", NULL, "WR SPO"},
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@ -82,6 +116,12 @@ static const struct snd_soc_dapm_route cml_rt1011_rt5682_map[] = {
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{"DMic", NULL, "SoC DMIC"},
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};
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static const struct snd_soc_dapm_route cml_rt1011_tt_map[] = {
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/*TL/TR speaker*/
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{"TL Ext Spk", NULL, "TL SPO" },
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{"TR Ext Spk", NULL, "TR SPO" },
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};
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static int cml_rt5682_codec_init(struct snd_soc_pcm_runtime *rtd)
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{
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struct card_private *ctx = snd_soc_card_get_drvdata(rtd->card);
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@ -121,6 +161,35 @@ static int cml_rt5682_codec_init(struct snd_soc_pcm_runtime *rtd)
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return ret;
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};
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static int cml_rt1011_spk_init(struct snd_soc_pcm_runtime *rtd)
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{
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int ret = 0;
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struct snd_soc_card *card = rtd->card;
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if (sof_rt1011_quirk & (SOF_RT1011_SPEAKER_TL |
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SOF_RT1011_SPEAKER_TR)) {
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ret = snd_soc_add_card_controls(card, cml_rt1011_tt_controls,
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ARRAY_SIZE(cml_rt1011_tt_controls));
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if (ret)
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return ret;
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ret = snd_soc_dapm_new_controls(&card->dapm,
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cml_rt1011_tt_widgets,
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ARRAY_SIZE(cml_rt1011_tt_widgets));
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if (ret)
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return ret;
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ret = snd_soc_dapm_add_routes(&card->dapm, cml_rt1011_tt_map,
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ARRAY_SIZE(cml_rt1011_tt_map));
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if (ret)
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return ret;
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}
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return ret;
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}
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static int cml_rt5682_hw_params(struct snd_pcm_substream *substream,
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struct snd_pcm_hw_params *params)
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{
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@ -191,30 +260,38 @@ static int cml_rt1011_hw_params(struct snd_pcm_substream *substream,
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* The feedback is captured for each codec individually.
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* Hence all 4 codecs use 1 Tx slot each for feedback.
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*/
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if (!strcmp(codec_dai->component->name, "i2c-10EC1011:00")) {
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ret = snd_soc_dai_set_tdm_slot(codec_dai,
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0x4, 0x1, 4, 24);
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if (ret < 0)
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break;
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if (sof_rt1011_quirk & (SOF_RT1011_SPEAKER_WL |
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SOF_RT1011_SPEAKER_WR)) {
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if (!strcmp(codec_dai->component->name, "i2c-10EC1011:00")) {
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ret = snd_soc_dai_set_tdm_slot(codec_dai,
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0x4, 0x1, 4, 24);
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if (ret < 0)
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break;
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}
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if (!strcmp(codec_dai->component->name, "i2c-10EC1011:01")) {
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ret = snd_soc_dai_set_tdm_slot(codec_dai,
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0x8, 0x2, 4, 24);
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if (ret < 0)
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break;
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}
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}
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if (!strcmp(codec_dai->component->name, "i2c-10EC1011:02")) {
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ret = snd_soc_dai_set_tdm_slot(codec_dai,
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0x1, 0x1, 4, 24);
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if (ret < 0)
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break;
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}
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/* TDM Rx slot 2 is used for Right Woofer & Tweeters pair */
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if (!strcmp(codec_dai->component->name, "i2c-10EC1011:01")) {
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ret = snd_soc_dai_set_tdm_slot(codec_dai,
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0x8, 0x2, 4, 24);
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if (ret < 0)
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break;
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}
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if (!strcmp(codec_dai->component->name, "i2c-10EC1011:03")) {
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ret = snd_soc_dai_set_tdm_slot(codec_dai,
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0x2, 0x2, 4, 24);
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if (ret < 0)
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break;
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if (sof_rt1011_quirk & (SOF_RT1011_SPEAKER_TL |
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SOF_RT1011_SPEAKER_TR)) {
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if (!strcmp(codec_dai->component->name, "i2c-10EC1011:02")) {
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ret = snd_soc_dai_set_tdm_slot(codec_dai,
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0x1, 0x1, 4, 24);
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if (ret < 0)
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break;
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}
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if (!strcmp(codec_dai->component->name, "i2c-10EC1011:03")) {
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ret = snd_soc_dai_set_tdm_slot(codec_dai,
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0x2, 0x2, 4, 24);
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if (ret < 0)
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break;
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}
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}
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}
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if (ret < 0)
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@ -302,9 +379,7 @@ SND_SOC_DAILINK_DEF(ssp1_pin,
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SND_SOC_DAILINK_DEF(ssp1_codec,
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DAILINK_COMP_ARRAY(
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/* WL */ COMP_CODEC("i2c-10EC1011:00", CML_RT1011_CODEC_DAI),
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/* WR */ COMP_CODEC("i2c-10EC1011:01", CML_RT1011_CODEC_DAI),
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/* TL */ COMP_CODEC("i2c-10EC1011:02", CML_RT1011_CODEC_DAI),
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/* TR */ COMP_CODEC("i2c-10EC1011:03", CML_RT1011_CODEC_DAI)));
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/* WR */ COMP_CODEC("i2c-10EC1011:01", CML_RT1011_CODEC_DAI)));
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SND_SOC_DAILINK_DEF(dmic_pin,
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DAILINK_COMP_ARRAY(COMP_CPU("DMIC01 Pin")));
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@ -398,6 +473,7 @@ static struct snd_soc_dai_link cml_rt1011_rt5682_dailink[] = {
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.dpcm_playback = 1,
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.dpcm_capture = 1, /* Capture stream provides Feedback */
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.no_pcm = 1,
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.init = cml_rt1011_spk_init,
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.ops = &cml_rt1011_ops,
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SND_SOC_DAILINK_REG(ssp1_pin, ssp1_codec, platform),
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},
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@ -412,14 +488,6 @@ static struct snd_soc_codec_conf rt1011_conf[] = {
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.dlc = COMP_CODEC_CONF("i2c-10EC1011:01"),
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.name_prefix = "WR",
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},
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{
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.dlc = COMP_CODEC_CONF("i2c-10EC1011:02"),
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.name_prefix = "TL",
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},
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{
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.dlc = COMP_CODEC_CONF("i2c-10EC1011:03"),
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.name_prefix = "TR",
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},
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};
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/* Cometlake audio machine driver for RT1011 and RT5682 */
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@ -441,10 +509,12 @@ static struct snd_soc_card snd_soc_card_cml = {
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static int snd_cml_rt1011_probe(struct platform_device *pdev)
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{
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struct snd_soc_dai_link_component *rt1011_dais_components;
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struct snd_soc_codec_conf *rt1011_dais_confs;
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struct card_private *ctx;
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struct snd_soc_acpi_mach *mach;
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const char *platform_name;
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int ret;
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int ret, i;
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ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL);
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if (!ctx)
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@ -455,6 +525,73 @@ static int snd_cml_rt1011_probe(struct platform_device *pdev)
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snd_soc_card_cml.dev = &pdev->dev;
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platform_name = mach->mach_params.platform;
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dmi_check_system(sof_rt1011_quirk_table);
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dev_info(&pdev->dev, "sof_rt1011_quirk = %lx\n", sof_rt1011_quirk);
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if (sof_rt1011_quirk & (SOF_RT1011_SPEAKER_TL |
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SOF_RT1011_SPEAKER_TR)) {
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rt1011_dais_confs = devm_kzalloc(&pdev->dev,
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sizeof(struct snd_soc_codec_conf) *
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SPK_CH, GFP_KERNEL);
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if (!rt1011_dais_confs)
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return -ENOMEM;
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rt1011_dais_components = devm_kzalloc(&pdev->dev,
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sizeof(struct snd_soc_dai_link_component) *
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SPK_CH, GFP_KERNEL);
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if (!rt1011_dais_components)
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return -ENOMEM;
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for (i = 0; i < SPK_CH; i++) {
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rt1011_dais_confs[i].dlc.name = devm_kasprintf(&pdev->dev,
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GFP_KERNEL,
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"i2c-10EC1011:0%d",
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i);
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if (!rt1011_dais_confs[i].dlc.name)
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return -ENOMEM;
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switch (i) {
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case 0:
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rt1011_dais_confs[i].name_prefix = "WL";
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break;
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case 1:
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rt1011_dais_confs[i].name_prefix = "WR";
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break;
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case 2:
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rt1011_dais_confs[i].name_prefix = "TL";
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break;
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case 3:
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rt1011_dais_confs[i].name_prefix = "TR";
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break;
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default:
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return -EINVAL;
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}
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rt1011_dais_components[i].name = devm_kasprintf(&pdev->dev,
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GFP_KERNEL,
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"i2c-10EC1011:0%d",
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i);
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if (!rt1011_dais_components[i].name)
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return -ENOMEM;
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rt1011_dais_components[i].dai_name = CML_RT1011_CODEC_DAI;
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}
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snd_soc_card_cml.codec_conf = rt1011_dais_confs;
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snd_soc_card_cml.num_configs = SPK_CH;
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for (i = 0; i < ARRAY_SIZE(cml_rt1011_rt5682_dailink); i++) {
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if (!strcmp(cml_rt1011_rt5682_dailink[i].codecs->dai_name,
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CML_RT1011_CODEC_DAI)) {
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cml_rt1011_rt5682_dailink[i].codecs = rt1011_dais_components;
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cml_rt1011_rt5682_dailink[i].num_codecs = SPK_CH;
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}
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}
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}
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/* set platform name for each dailink */
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ret = snd_soc_fixup_dai_links_platform_name(&snd_soc_card_cml,
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platform_name);
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@ -482,5 +619,6 @@ MODULE_DESCRIPTION("Cometlake Audio Machine driver - RT1011 and RT5682 in I2S mo
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MODULE_AUTHOR("Naveen Manohar <naveen.m@intel.com>");
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MODULE_AUTHOR("Sathya Prakash M R <sathya.prakash.m.r@intel.com>");
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MODULE_AUTHOR("Shuming Fan <shumingf@realtek.com>");
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MODULE_AUTHOR("Mac Chiang <mac.chiang@intel.com>");
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MODULE_LICENSE("GPL v2");
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MODULE_ALIAS("platform:cml_rt1011_rt5682");
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