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authorMac Chiang <mac.chiang@intel.com>2021-11-24 22:04:53 -0500
committerMark Brown <broonie@kernel.org>2021-11-30 13:08:14 +0000
commitf316c9d9ba8ea08d6994bc5ba8fa276eab186208 (patch)
treea024c3e76f0487ca97493f005a323f578a389f36 /sound/soc/intel/boards/sof_maxim_common.c
parent91745b034dca6044407b559fe28dd1cf7efccc29 (diff)
downloadlinux-f316c9d9ba8ea08d6994bc5ba8fa276eab186208.tar.bz2
ASoC: Intel: boards: add max98390 2/4 speakers support
support 2 hw boards. 1. SSP2 connects max98390, 2 speakers. 2. SSP1 connects max98390, 2/4 speakers. 2 or 4 speakers playback add echo reference capture add bt offload support add DMI_OEM_STRING for board variants add ALC5682I-VS support Signed-off-by: Mark Hsieh <mark_hsieh@wistron.corp-partner.google.com> Signed-off-by: Mac Chiang <mac.chiang@intel.com> Signed-off-by: Kieth Tzeng <keith.tzeng@quantatw.com> Signed-off-by: Brent Lu <brent.lu@intel.com> Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20211125030453.4382-1-mac.chiang@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/intel/boards/sof_maxim_common.c')
-rw-r--r--sound/soc/intel/boards/sof_maxim_common.c180
1 files changed, 180 insertions, 0 deletions
diff --git a/sound/soc/intel/boards/sof_maxim_common.c b/sound/soc/intel/boards/sof_maxim_common.c
index e66dfe666915..9171d9cd179e 100644
--- a/sound/soc/intel/boards/sof_maxim_common.c
+++ b/sound/soc/intel/boards/sof_maxim_common.c
@@ -5,6 +5,7 @@
#include <linux/string.h>
#include <sound/pcm.h>
#include <sound/soc.h>
+#include <sound/soc-acpi.h>
#include <sound/soc-dai.h>
#include <sound/soc-dapm.h>
#include <uapi/sound/asound.h>
@@ -134,6 +135,185 @@ 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
+ */
+const struct snd_soc_dapm_route max_98390_dapm_routes[] = {
+ /* speaker */
+ { "Left Spk", NULL, "Left BE_OUT" },
+ { "Right Spk", NULL, "Right BE_OUT" },
+};
+
+static const struct snd_kcontrol_new max_98390_tt_kcontrols[] = {
+ SOC_DAPM_PIN_SWITCH("TL Spk"),
+ SOC_DAPM_PIN_SWITCH("TR Spk"),
+};
+
+static const struct snd_soc_dapm_widget max_98390_tt_dapm_widgets[] = {
+ SND_SOC_DAPM_SPK("TL Spk", NULL),
+ SND_SOC_DAPM_SPK("TR Spk", NULL),
+};
+
+const struct snd_soc_dapm_route max_98390_tt_dapm_routes[] = {
+ /* Tweeter speaker */
+ { "TL Spk", NULL, "Tweeter Left BE_OUT" },
+ { "TR Spk", NULL, "Tweeter Right BE_OUT" },
+};
+
+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",
+ },
+};
+
+static struct snd_soc_codec_conf max_98390_4spk_codec_conf[] = {
+ {
+ .dlc = COMP_CODEC_CONF(MAX_98390_DEV0_NAME),
+ .name_prefix = "Right",
+ },
+ {
+ .dlc = COMP_CODEC_CONF(MAX_98390_DEV1_NAME),
+ .name_prefix = "Left",
+ },
+ {
+ .dlc = COMP_CODEC_CONF(MAX_98390_DEV2_NAME),
+ .name_prefix = "Tweeter Right",
+ },
+ {
+ .dlc = COMP_CODEC_CONF(MAX_98390_DEV3_NAME),
+ .name_prefix = "Tweeter Left",
+ },
+};
+
+struct snd_soc_dai_link_component max_98390_components[] = {
+ {
+ .name = MAX_98390_DEV0_NAME,
+ .dai_name = MAX_98390_CODEC_DAI,
+ },
+ {
+ .name = MAX_98390_DEV1_NAME,
+ .dai_name = MAX_98390_CODEC_DAI,
+ },
+};
+EXPORT_SYMBOL_NS(max_98390_components, SND_SOC_INTEL_SOF_MAXIM_COMMON);
+
+struct snd_soc_dai_link_component max_98390_4spk_components[] = {
+ {
+ .name = MAX_98390_DEV0_NAME,
+ .dai_name = MAX_98390_CODEC_DAI,
+ },
+ {
+ .name = MAX_98390_DEV1_NAME,
+ .dai_name = MAX_98390_CODEC_DAI,
+ },
+ {
+ .name = MAX_98390_DEV2_NAME,
+ .dai_name = MAX_98390_CODEC_DAI,
+ },
+ {
+ .name = MAX_98390_DEV3_NAME,
+ .dai_name = MAX_98390_CODEC_DAI,
+ },
+};
+EXPORT_SYMBOL_NS(max_98390_4spk_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) {
+ if (i >= ARRAY_SIZE(max_98390_4spk_components)) {
+ dev_err(codec_dai->dev, "invalid codec index %d\n", i);
+ return -ENODEV;
+ }
+
+ if (!strcmp(codec_dai->component->name, MAX_98390_DEV0_NAME)) {
+ /* DEV0 tdm slot configuration Right */
+ snd_soc_dai_set_tdm_slot(codec_dai, 0x01, 3, 4, 32);
+ }
+ if (!strcmp(codec_dai->component->name, MAX_98390_DEV1_NAME)) {
+ /* DEV1 tdm slot configuration Left */
+ snd_soc_dai_set_tdm_slot(codec_dai, 0x02, 3, 4, 32);
+ }
+
+ if (!strcmp(codec_dai->component->name, MAX_98390_DEV2_NAME)) {
+ /* DEVi2 tdm slot configuration Tweeter Right */
+ snd_soc_dai_set_tdm_slot(codec_dai, 0x04, 3, 4, 32);
+ }
+ if (!strcmp(codec_dai->component->name, MAX_98390_DEV3_NAME)) {
+ /* DEV3 tdm slot configuration Tweeter Left */
+ snd_soc_dai_set_tdm_slot(codec_dai, 0x08, 3, 4, 32);
+ }
+ }
+ return 0;
+}
+
+int max_98390_spk_codec_init(struct snd_soc_pcm_runtime *rtd)
+{
+ struct snd_soc_card *card = rtd->card;
+ int ret;
+
+ /* add regular speakers dapm route */
+ ret = snd_soc_dapm_add_routes(&card->dapm, max_98390_dapm_routes,
+ ARRAY_SIZE(max_98390_dapm_routes));
+ if (ret) {
+ dev_err(rtd->dev, "unable to add Left/Right Speaker dapm, ret %d\n", ret);
+ return ret;
+ }
+
+ /* add widgets/controls/dapm for tweeter speakers */
+ if (acpi_dev_present("MX98390", "3", -1)) {
+ ret = snd_soc_dapm_new_controls(&card->dapm, max_98390_tt_dapm_widgets,
+ ARRAY_SIZE(max_98390_tt_dapm_widgets));
+
+ if (ret) {
+ dev_err(rtd->dev, "unable to add tweeter dapm controls, ret %d\n", ret);
+ /* Don't need to add routes if widget addition failed */
+ return ret;
+ }
+
+ ret = snd_soc_add_card_controls(card, max_98390_tt_kcontrols,
+ ARRAY_SIZE(max_98390_tt_kcontrols));
+ if (ret) {
+ dev_err(rtd->dev, "unable to add tweeter card controls, ret %d\n", ret);
+ return ret;
+ }
+
+ ret = snd_soc_dapm_add_routes(&card->dapm, max_98390_tt_dapm_routes,
+ ARRAY_SIZE(max_98390_tt_dapm_routes));
+ if (ret)
+ dev_err(rtd->dev,
+ "unable to add Tweeter Left/Right Speaker dapm, ret %d\n", ret);
+ }
+ return ret;
+}
+EXPORT_SYMBOL_NS(max_98390_spk_codec_init, SND_SOC_INTEL_SOF_MAXIM_COMMON);
+
+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, int ch)
+{
+ if (ch == ARRAY_SIZE(max_98390_4spk_codec_conf)) {
+ card->codec_conf = max_98390_4spk_codec_conf;
+ card->num_configs = ARRAY_SIZE(max_98390_4spk_codec_conf);
+ } else {
+ 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/MAX98360A
*/
static const struct snd_kcontrol_new max_98357a_kcontrols[] = {