diff --git a/include/sound/intel-dsp-config.h b/include/sound/intel-dsp-config.h index c36622bee3f8..d4609077c258 100644 --- a/include/sound/intel-dsp-config.h +++ b/include/sound/intel-dsp-config.h @@ -21,6 +21,7 @@ enum { #if IS_ENABLED(CONFIG_SND_INTEL_DSP_CONFIG) int snd_intel_dsp_driver_probe(struct pci_dev *pci); +int snd_intel_acpi_dsp_driver_probe(struct device *dev, const u8 acpi_hid[ACPI_ID_LEN]); #else @@ -29,6 +30,12 @@ static inline int snd_intel_dsp_driver_probe(struct pci_dev *pci) return SND_INTEL_DSP_DRIVER_ANY; } +static inline +int snd_intel_acpi_dsp_driver_probe(struct device *dev, const u8 acpi_hid[ACPI_ID_LEN]) +{ + return SND_INTEL_DSP_DRIVER_ANY; +} + #endif #endif diff --git a/include/sound/soc-acpi.h b/include/sound/soc-acpi.h index b16a844d16ef..9a43c44dcbbb 100644 --- a/include/sound/soc-acpi.h +++ b/include/sound/soc-acpi.h @@ -171,4 +171,10 @@ struct snd_soc_acpi_codecs { u8 codecs[SND_SOC_ACPI_MAX_CODECS][ACPI_ID_LEN]; }; +static inline bool snd_soc_acpi_sof_parent(struct device *dev) +{ + return dev->parent && dev->parent->driver && dev->parent->driver->name && + !strcmp(dev->parent->driver->name, "sof-audio-acpi"); +} + #endif diff --git a/sound/hda/intel-dsp-config.c b/sound/hda/intel-dsp-config.c index 1c5114dedda9..6a0d070c60c9 100644 --- a/sound/hda/intel-dsp-config.c +++ b/sound/hda/intel-dsp-config.c @@ -29,6 +29,7 @@ MODULE_PARM_DESC(dsp_driver, "Force the DSP driver for Intel DSP (0=auto, 1=lega struct config_entry { u32 flags; u16 device; + u8 acpi_hid[ACPI_ID_LEN]; const struct dmi_system_id *dmi_table; }; @@ -378,6 +379,20 @@ int snd_intel_dsp_driver_probe(struct pci_dev *pci) if (pci->vendor != 0x8086) return SND_INTEL_DSP_DRIVER_ANY; + /* + * Legacy devices don't have a PCI-based DSP and use HDaudio + * for HDMI/DP support, ignore kernel parameter + */ + switch (pci->device) { + case 0x160c: /* Broadwell */ + case 0x0a0c: /* Haswell */ + case 0x0c0c: + case 0x0d0c: + case 0x0f04: /* Baytrail */ + case 0x2284: /* Braswell */ + return SND_INTEL_DSP_DRIVER_ANY; + } + if (dsp_driver > 0 && dsp_driver <= SND_INTEL_DSP_DRIVER_LAST) return dsp_driver; @@ -433,6 +448,102 @@ int snd_intel_dsp_driver_probe(struct pci_dev *pci) } EXPORT_SYMBOL_GPL(snd_intel_dsp_driver_probe); +/* + * configuration table + * - the order of similar ACPI ID entries is important! + * - the first successful match will win + */ +static const struct config_entry acpi_config_table[] = { +/* BayTrail */ +#if IS_ENABLED(CONFIG_SND_SST_ATOM_HIFI2_PLATFORM_ACPI) + { + .flags = FLAG_SST, + .acpi_hid = "80860F28", + }, +#endif +#if IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL) + { + .flags = FLAG_SOF, + .acpi_hid = "80860F28", + }, +#endif +/* CherryTrail */ +#if IS_ENABLED(CONFIG_SND_SST_ATOM_HIFI2_PLATFORM_ACPI) + { + .flags = FLAG_SST, + .acpi_hid = "808622A8", + }, +#endif +#if IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL) + { + .flags = FLAG_SOF, + .acpi_hid = "808622A8", + }, +#endif +/* Broadwell */ +#if IS_ENABLED(CONFIG_SND_SOC_INTEL_CATPT) + { + .flags = FLAG_SST, + .acpi_hid = "INT3438" + }, +#endif +#if IS_ENABLED(CONFIG_SND_SOC_SOF_BROADWELL) + { + .flags = FLAG_SOF, + .acpi_hid = "INT3438" + }, +#endif +/* Haswell - not supported by SOF but added for consistency */ +#if IS_ENABLED(CONFIG_SND_SOC_INTEL_CATPT) + { + .flags = FLAG_SST, + .acpi_hid = "INT33C8" + }, +#endif +}; + +static const struct config_entry *snd_intel_acpi_dsp_find_config(const u8 acpi_hid[ACPI_ID_LEN], + const struct config_entry *table, + u32 len) +{ + for (; len > 0; len--, table++) { + if (memcmp(table->acpi_hid, acpi_hid, ACPI_ID_LEN)) + continue; + if (table->dmi_table && !dmi_check_system(table->dmi_table)) + continue; + return table; + } + return NULL; +} + +int snd_intel_acpi_dsp_driver_probe(struct device *dev, const u8 acpi_hid[ACPI_ID_LEN]) +{ + const struct config_entry *cfg; + + if (dsp_driver > SND_INTEL_DSP_DRIVER_LEGACY && dsp_driver <= SND_INTEL_DSP_DRIVER_LAST) + return dsp_driver; + + if (dsp_driver == SND_INTEL_DSP_DRIVER_LEGACY) { + dev_warn(dev, "dsp_driver parameter %d not supported, using automatic detection\n", + SND_INTEL_DSP_DRIVER_LEGACY); + } + + /* find the configuration for the specific device */ + cfg = snd_intel_acpi_dsp_find_config(acpi_hid, acpi_config_table, + ARRAY_SIZE(acpi_config_table)); + if (!cfg) + return SND_INTEL_DSP_DRIVER_ANY; + + if (cfg->flags & FLAG_SST) + return SND_INTEL_DSP_DRIVER_SST; + + if (cfg->flags & FLAG_SOF) + return SND_INTEL_DSP_DRIVER_SOF; + + return SND_INTEL_DSP_DRIVER_SST; +} +EXPORT_SYMBOL_GPL(snd_intel_acpi_dsp_driver_probe); + MODULE_LICENSE("GPL v2"); MODULE_DESCRIPTION("Intel DSP config driver"); MODULE_IMPORT_NS(SOUNDWIRE_INTEL_INIT); diff --git a/sound/soc/intel/Kconfig b/sound/soc/intel/Kconfig index e2247c4fe8ad..0c6404fc12b3 100644 --- a/sound/soc/intel/Kconfig +++ b/sound/soc/intel/Kconfig @@ -25,6 +25,7 @@ config SND_SOC_INTEL_CATPT select DW_DMAC_CORE select SND_SOC_ACPI_INTEL_MATCH select WANT_DEV_COREDUMP + select SND_INTEL_DSP_CONFIG help Enable support for Intel(R) Haswell and Broadwell platforms with I2S codec present. This is a recommended option. @@ -56,6 +57,7 @@ config SND_SST_ATOM_HIFI2_PLATFORM_ACPI depends on X86 && ACPI && PCI select SND_SST_ATOM_HIFI2_PLATFORM select SND_SOC_ACPI_INTEL_MATCH + select SND_INTEL_DSP_CONFIG select IOSF_MBI help If you have a Intel Baytrail or Cherrytrail platform with an I2S diff --git a/sound/soc/intel/atom/sst/sst_acpi.c b/sound/soc/intel/atom/sst/sst_acpi.c index f943a0884976..2c1b8a2e3506 100644 --- a/sound/soc/intel/atom/sst/sst_acpi.c +++ b/sound/soc/intel/atom/sst/sst_acpi.c @@ -21,6 +21,7 @@ #include #include #include +#include #include #include #include @@ -246,6 +247,13 @@ static int sst_acpi_probe(struct platform_device *pdev) id = acpi_match_device(dev->driver->acpi_match_table, dev); if (!id) return -ENODEV; + + ret = snd_intel_acpi_dsp_driver_probe(dev, id->id); + if (ret != SND_INTEL_DSP_DRIVER_ANY && ret != SND_INTEL_DSP_DRIVER_SST) { + dev_dbg(dev, "SST ACPI driver not selected, aborting probe\n"); + return -ENODEV; + } + dev_dbg(dev, "for %s\n", id->id); mach = (struct snd_soc_acpi_mach *)id->driver_data; diff --git a/sound/soc/intel/boards/bdw-rt5650.c b/sound/soc/intel/boards/bdw-rt5650.c index aa420b201848..c5122d3b0e6c 100644 --- a/sound/soc/intel/boards/bdw-rt5650.c +++ b/sound/soc/intel/boards/bdw-rt5650.c @@ -262,14 +262,12 @@ static struct snd_soc_dai_link bdw_rt5650_dais[] = { }, }; -#if IS_ENABLED(CONFIG_SND_SOC_SOF_BROADWELL) /* use space before codec name to simplify card ID, and simplify driver name */ -#define CARD_NAME "bdw rt5650" /* card name will be 'sof-bdw rt5650' */ -#define DRIVER_NAME "SOF" -#else +#define SOF_CARD_NAME "bdw rt5650" /* card name will be 'sof-bdw rt5650' */ +#define SOF_DRIVER_NAME "SOF" + #define CARD_NAME "bdw-rt5650" #define DRIVER_NAME NULL /* card name will be used for driver name */ -#endif /* ASoC machine driver for Broadwell DSP + RT5650 */ static struct snd_soc_card bdw_rt5650_card = { @@ -309,6 +307,15 @@ static int bdw_rt5650_probe(struct platform_device *pdev) if (ret) return ret; + /* set card and driver name */ + if (snd_soc_acpi_sof_parent(&pdev->dev)) { + bdw_rt5650_card.name = SOF_CARD_NAME; + bdw_rt5650_card.driver_name = SOF_DRIVER_NAME; + } else { + bdw_rt5650_card.name = CARD_NAME; + bdw_rt5650_card.driver_name = DRIVER_NAME; + } + snd_soc_card_set_drvdata(&bdw_rt5650_card, bdw_rt5650); return devm_snd_soc_register_card(&pdev->dev, &bdw_rt5650_card); diff --git a/sound/soc/intel/boards/bdw-rt5677.c b/sound/soc/intel/boards/bdw-rt5677.c index 7a3e773d0a1c..021bc59aac80 100644 --- a/sound/soc/intel/boards/bdw-rt5677.c +++ b/sound/soc/intel/boards/bdw-rt5677.c @@ -387,14 +387,12 @@ static int bdw_rt5677_resume_post(struct snd_soc_card *card) return 0; } -#if IS_ENABLED(CONFIG_SND_SOC_SOF_BROADWELL) /* use space before codec name to simplify card ID, and simplify driver name */ -#define CARD_NAME "bdw rt5677" /* card name will be 'sof-bdw rt5677' */ -#define DRIVER_NAME "SOF" -#else +#define SOF_CARD_NAME "bdw rt5677" /* card name will be 'sof-bdw rt5677' */ +#define SOF_DRIVER_NAME "SOF" + #define CARD_NAME "bdw-rt5677" #define DRIVER_NAME NULL /* card name will be used for driver name */ -#endif /* ASoC machine driver for Broadwell DSP + RT5677 */ static struct snd_soc_card bdw_rt5677_card = { @@ -437,6 +435,15 @@ static int bdw_rt5677_probe(struct platform_device *pdev) if (ret) return ret; + /* set card and driver name */ + if (snd_soc_acpi_sof_parent(&pdev->dev)) { + bdw_rt5677_card.name = SOF_CARD_NAME; + bdw_rt5677_card.driver_name = SOF_DRIVER_NAME; + } else { + bdw_rt5677_card.name = CARD_NAME; + bdw_rt5677_card.driver_name = DRIVER_NAME; + } + snd_soc_card_set_drvdata(&bdw_rt5677_card, bdw_rt5677); return devm_snd_soc_register_card(&pdev->dev, &bdw_rt5677_card); @@ -446,6 +453,7 @@ static struct platform_driver bdw_rt5677_audio = { .probe = bdw_rt5677_probe, .driver = { .name = "bdw-rt5677", + .pm = &snd_soc_pm_ops }, }; diff --git a/sound/soc/intel/boards/broadwell.c b/sound/soc/intel/boards/broadwell.c index 77c85f17aca6..3c3aff9c61cc 100644 --- a/sound/soc/intel/boards/broadwell.c +++ b/sound/soc/intel/boards/broadwell.c @@ -262,19 +262,15 @@ static int broadwell_resume(struct snd_soc_card *card){ return 0; } -#if IS_ENABLED(CONFIG_SND_SOC_SOF_BROADWELL) /* use space before codec name to simplify card ID, and simplify driver name */ -#define CARD_NAME "bdw rt286" /* card name will be 'sof-bdw rt286' */ -#define DRIVER_NAME "SOF" -#else +#define SOF_CARD_NAME "bdw rt286" /* card name will be 'sof-bdw rt286' */ +#define SOF_DRIVER_NAME "SOF" + #define CARD_NAME "broadwell-rt286" #define DRIVER_NAME NULL /* card name will be used for driver name */ -#endif /* broadwell audio machine driver for WPT + RT286S */ static struct snd_soc_card broadwell_rt286 = { - .name = CARD_NAME, - .driver_name = DRIVER_NAME, .owner = THIS_MODULE, .dai_link = broadwell_rt286_dais, .num_links = ARRAY_SIZE(broadwell_rt286_dais), @@ -303,6 +299,15 @@ static int broadwell_audio_probe(struct platform_device *pdev) if (ret) return ret; + /* set card and driver name */ + if (snd_soc_acpi_sof_parent(&pdev->dev)) { + broadwell_rt286.name = SOF_CARD_NAME; + broadwell_rt286.driver_name = SOF_DRIVER_NAME; + } else { + broadwell_rt286.name = CARD_NAME; + broadwell_rt286.driver_name = DRIVER_NAME; + } + return devm_snd_soc_register_card(&pdev->dev, &broadwell_rt286); } @@ -318,6 +323,7 @@ static struct platform_driver broadwell_audio = { .remove = broadwell_audio_remove, .driver = { .name = "broadwell-audio", + .pm = &snd_soc_pm_ops }, }; diff --git a/sound/soc/intel/boards/bytcht_cx2072x.c b/sound/soc/intel/boards/bytcht_cx2072x.c index 0b50b3646d55..2bfe3e4c696f 100644 --- a/sound/soc/intel/boards/bytcht_cx2072x.c +++ b/sound/soc/intel/boards/bytcht_cx2072x.c @@ -205,14 +205,12 @@ static struct snd_soc_dai_link byt_cht_cx2072x_dais[] = { }, }; -#if IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL) /* use space before codec name to simplify card ID, and simplify driver name */ -#define CARD_NAME "bytcht cx2072x" /* card name will be 'sof-bytcht cx2072x' */ -#define DRIVER_NAME "SOF" -#else +#define SOF_CARD_NAME "bytcht cx2072x" /* card name will be 'sof-bytcht cx2072x' */ +#define SOF_DRIVER_NAME "SOF" + #define CARD_NAME "bytcht-cx2072x" #define DRIVER_NAME NULL /* card name will be used for driver name */ -#endif /* SoC card */ static struct snd_soc_card byt_cht_cx2072x_card = { @@ -236,6 +234,7 @@ static int snd_byt_cht_cx2072x_probe(struct platform_device *pdev) struct snd_soc_acpi_mach *mach; struct acpi_device *adev; int dai_index = 0; + bool sof_parent; int i, ret; byt_cht_cx2072x_card.dev = &pdev->dev; @@ -265,15 +264,27 @@ static int snd_byt_cht_cx2072x_probe(struct platform_device *pdev) if (ret) return ret; + sof_parent = snd_soc_acpi_sof_parent(&pdev->dev); + + /* set card and driver name */ + if (sof_parent) { + byt_cht_cx2072x_card.name = SOF_CARD_NAME; + byt_cht_cx2072x_card.driver_name = SOF_DRIVER_NAME; + } else { + byt_cht_cx2072x_card.name = CARD_NAME; + byt_cht_cx2072x_card.driver_name = DRIVER_NAME; + } + + /* set pm ops */ + if (sof_parent) + pdev->dev.driver->pm = &snd_soc_pm_ops; + return devm_snd_soc_register_card(&pdev->dev, &byt_cht_cx2072x_card); } static struct platform_driver snd_byt_cht_cx2072x_driver = { .driver = { .name = "bytcht_cx2072x", -#if IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL) - .pm = &snd_soc_pm_ops, -#endif }, .probe = snd_byt_cht_cx2072x_probe, }; diff --git a/sound/soc/intel/boards/bytcht_da7213.c b/sound/soc/intel/boards/bytcht_da7213.c index e1e46b4bbac5..cfeba27252ba 100644 --- a/sound/soc/intel/boards/bytcht_da7213.c +++ b/sound/soc/intel/boards/bytcht_da7213.c @@ -205,14 +205,12 @@ static struct snd_soc_dai_link dailink[] = { }, }; -#if IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL) /* use space before codec name to simplify card ID, and simplify driver name */ -#define CARD_NAME "bytcht da7213" /* card name will be 'sof-bytcht da7213' */ -#define DRIVER_NAME "SOF" -#else +#define SOF_CARD_NAME "bytcht da7213" /* card name will be 'sof-bytcht da7213' */ +#define SOF_DRIVER_NAME "SOF" + #define CARD_NAME "bytcht-da7213" #define DRIVER_NAME NULL /* card name will be used for driver name */ -#endif /* SoC card */ static struct snd_soc_card bytcht_da7213_card = { @@ -237,6 +235,7 @@ static int bytcht_da7213_probe(struct platform_device *pdev) struct snd_soc_acpi_mach *mach; const char *platform_name; struct acpi_device *adev; + bool sof_parent; int dai_index = 0; int ret_val = 0; int i; @@ -269,6 +268,21 @@ static int bytcht_da7213_probe(struct platform_device *pdev) if (ret_val) return ret_val; + sof_parent = snd_soc_acpi_sof_parent(&pdev->dev); + + /* set card and driver name */ + if (sof_parent) { + bytcht_da7213_card.name = SOF_CARD_NAME; + bytcht_da7213_card.driver_name = SOF_DRIVER_NAME; + } else { + bytcht_da7213_card.name = CARD_NAME; + bytcht_da7213_card.driver_name = DRIVER_NAME; + } + + /* set pm ops */ + if (sof_parent) + pdev->dev.driver->pm = &snd_soc_pm_ops; + ret_val = devm_snd_soc_register_card(&pdev->dev, card); if (ret_val) { dev_err(&pdev->dev, @@ -282,9 +296,6 @@ static int bytcht_da7213_probe(struct platform_device *pdev) static struct platform_driver bytcht_da7213_driver = { .driver = { .name = "bytcht_da7213", -#if IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL) - .pm = &snd_soc_pm_ops, -#endif }, .probe = bytcht_da7213_probe, }; diff --git a/sound/soc/intel/boards/bytcht_es8316.c b/sound/soc/intel/boards/bytcht_es8316.c index 7ed869bf1a92..892cf684216e 100644 --- a/sound/soc/intel/boards/bytcht_es8316.c +++ b/sound/soc/intel/boards/bytcht_es8316.c @@ -406,18 +406,14 @@ static int byt_cht_es8316_resume(struct snd_soc_card *card) return 0; } -#if IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL) /* use space before codec name to simplify card ID, and simplify driver name */ -#define CARD_NAME "bytcht es8316" /* card name will be 'sof-bytcht es8316' */ -#define DRIVER_NAME "SOF" -#else +#define SOF_CARD_NAME "bytcht es8316" /* card name will be 'sof-bytcht es8316' */ +#define SOF_DRIVER_NAME "SOF" + #define CARD_NAME "bytcht-es8316" #define DRIVER_NAME NULL /* card name will be used for driver name */ -#endif static struct snd_soc_card byt_cht_es8316_card = { - .name = CARD_NAME, - .driver_name = DRIVER_NAME, .owner = THIS_MODULE, .dai_link = byt_cht_es8316_dais, .num_links = ARRAY_SIZE(byt_cht_es8316_dais), @@ -472,6 +468,7 @@ static int snd_byt_cht_es8316_mc_probe(struct platform_device *pdev) const char *platform_name; struct acpi_device *adev; struct device *codec_dev; + bool sof_parent; unsigned int cnt = 0; int dai_index = 0; int i; @@ -590,6 +587,21 @@ static int snd_byt_cht_es8316_mc_probe(struct platform_device *pdev) byt_cht_es8316_card.long_name = long_name; #endif + sof_parent = snd_soc_acpi_sof_parent(&pdev->dev); + + /* set card and driver name */ + if (sof_parent) { + byt_cht_es8316_card.name = SOF_CARD_NAME; + byt_cht_es8316_card.driver_name = SOF_DRIVER_NAME; + } else { + byt_cht_es8316_card.name = CARD_NAME; + byt_cht_es8316_card.driver_name = DRIVER_NAME; + } + + /* set pm ops */ + if (sof_parent) + dev->driver->pm = &snd_soc_pm_ops; + /* register the soc card */ snd_soc_card_set_drvdata(&byt_cht_es8316_card, priv); @@ -615,9 +627,6 @@ static int snd_byt_cht_es8316_mc_remove(struct platform_device *pdev) static struct platform_driver snd_byt_cht_es8316_mc_driver = { .driver = { .name = "bytcht_es8316", -#if IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL) - .pm = &snd_soc_pm_ops, -#endif }, .probe = snd_byt_cht_es8316_mc_probe, .remove = snd_byt_cht_es8316_mc_remove, diff --git a/sound/soc/intel/boards/bytcr_rt5640.c b/sound/soc/intel/boards/bytcr_rt5640.c index 9dadf6561444..18f668fbc64c 100644 --- a/sound/soc/intel/boards/bytcr_rt5640.c +++ b/sound/soc/intel/boards/bytcr_rt5640.c @@ -1136,18 +1136,14 @@ static int byt_rt5640_resume(struct snd_soc_card *card) return 0; } -#if IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL) /* use space before codec name to simplify card ID, and simplify driver name */ -#define CARD_NAME "bytcht rt5640" /* card name will be 'sof-bytcht rt5640' */ -#define DRIVER_NAME "SOF" -#else +#define SOF_CARD_NAME "bytcht rt5640" /* card name will be 'sof-bytcht rt5640' */ +#define SOF_DRIVER_NAME "SOF" + #define CARD_NAME "bytcr-rt5640" #define DRIVER_NAME NULL /* card name will be used for driver name */ -#endif static struct snd_soc_card byt_rt5640_card = { - .name = CARD_NAME, - .driver_name = DRIVER_NAME, .owner = THIS_MODULE, .dai_link = byt_rt5640_dais, .num_links = ARRAY_SIZE(byt_rt5640_dais), @@ -1167,12 +1163,14 @@ struct acpi_chan_package { /* ACPICA seems to require 64 bit integers */ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev) { + struct device *dev = &pdev->dev; static const char * const map_name[] = { "dmic1", "dmic2", "in1", "in3" }; const struct dmi_system_id *dmi_id; struct byt_rt5640_private *priv; struct snd_soc_acpi_mach *mach; const char *platform_name; struct acpi_device *adev; + bool sof_parent; int ret_val = 0; int dai_index = 0; int i; @@ -1336,6 +1334,21 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev) if (ret_val) return ret_val; + sof_parent = snd_soc_acpi_sof_parent(&pdev->dev); + + /* set card and driver name */ + if (sof_parent) { + byt_rt5640_card.name = SOF_CARD_NAME; + byt_rt5640_card.driver_name = SOF_DRIVER_NAME; + } else { + byt_rt5640_card.name = CARD_NAME; + byt_rt5640_card.driver_name = DRIVER_NAME; + } + + /* set pm ops */ + if (sof_parent) + dev->driver->pm = &snd_soc_pm_ops; + ret_val = devm_snd_soc_register_card(&pdev->dev, &byt_rt5640_card); if (ret_val) { @@ -1350,9 +1363,6 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev) static struct platform_driver snd_byt_rt5640_mc_driver = { .driver = { .name = "bytcr_rt5640", -#if IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL) - .pm = &snd_soc_pm_ops, -#endif }, .probe = snd_byt_rt5640_mc_probe, }; diff --git a/sound/soc/intel/boards/bytcr_rt5651.c b/sound/soc/intel/boards/bytcr_rt5651.c index 64d3fc4a3225..f289ec8563a1 100644 --- a/sound/soc/intel/boards/bytcr_rt5651.c +++ b/sound/soc/intel/boards/bytcr_rt5651.c @@ -827,14 +827,12 @@ static int byt_rt5651_resume(struct snd_soc_card *card) return 0; } -#if IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL) /* use space before codec name to simplify card ID, and simplify driver name */ -#define CARD_NAME "bytcht rt5651" /* card name will be 'sof-bytcht rt5651' */ -#define DRIVER_NAME "SOF" -#else +#define SOF_CARD_NAME "bytcht rt5651" /* card name will be 'sof-bytcht rt5651' */ +#define SOF_DRIVER_NAME "SOF" + #define CARD_NAME "bytcr-rt5651" #define DRIVER_NAME NULL /* card name will be used for driver name */ -#endif static struct snd_soc_card byt_rt5651_card = { .name = CARD_NAME, @@ -876,6 +874,7 @@ static int snd_byt_rt5651_mc_probe(struct platform_device *pdev) const char *platform_name; struct acpi_device *adev; struct device *codec_dev; + bool sof_parent; bool is_bytcr = false; int ret_val = 0; int dai_index = 0; @@ -1093,6 +1092,21 @@ static int snd_byt_rt5651_mc_probe(struct platform_device *pdev) if (ret_val) return ret_val; + sof_parent = snd_soc_acpi_sof_parent(&pdev->dev); + + /* set card and driver name */ + if (sof_parent) { + byt_rt5651_card.name = SOF_CARD_NAME; + byt_rt5651_card.driver_name = SOF_DRIVER_NAME; + } else { + byt_rt5651_card.name = CARD_NAME; + byt_rt5651_card.driver_name = DRIVER_NAME; + } + + /* set pm ops */ + if (sof_parent) + pdev->dev.driver->pm = &snd_soc_pm_ops; + ret_val = devm_snd_soc_register_card(&pdev->dev, &byt_rt5651_card); if (ret_val) { @@ -1107,9 +1121,6 @@ static int snd_byt_rt5651_mc_probe(struct platform_device *pdev) static struct platform_driver snd_byt_rt5651_mc_driver = { .driver = { .name = "bytcr_rt5651", -#if IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL) - .pm = &snd_soc_pm_ops, -#endif }, .probe = snd_byt_rt5651_mc_probe, }; diff --git a/sound/soc/intel/boards/cht_bsw_max98090_ti.c b/sound/soc/intel/boards/cht_bsw_max98090_ti.c index 835e9bd6b52d..131882378a59 100644 --- a/sound/soc/intel/boards/cht_bsw_max98090_ti.c +++ b/sound/soc/intel/boards/cht_bsw_max98090_ti.c @@ -382,19 +382,15 @@ static struct snd_soc_dai_link cht_dailink[] = { }, }; -#if IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL) /* use space before codec name to simplify card ID, and simplify driver name */ -#define CARD_NAME "bytcht max98090" /* card name will be 'sof-bytcht max98090 */ -#define DRIVER_NAME "SOF" -#else +#define SOF_CARD_NAME "bytcht max98090" /* card name will be 'sof-bytcht max98090 */ +#define SOF_DRIVER_NAME "SOF" + #define CARD_NAME "chtmax98090" #define DRIVER_NAME NULL /* card name will be used for driver name */ -#endif /* SoC card */ static struct snd_soc_card snd_soc_card_cht = { - .name = CARD_NAME, - .driver_name = DRIVER_NAME, .owner = THIS_MODULE, .dai_link = cht_dailink, .num_links = ARRAY_SIZE(cht_dailink), @@ -540,6 +536,7 @@ static int snd_cht_mc_probe(struct platform_device *pdev) const char *mclk_name; struct snd_soc_acpi_mach *mach; const char *platform_name; + bool sof_parent; drv = devm_kzalloc(&pdev->dev, sizeof(*drv), GFP_KERNEL); if (!drv) @@ -602,6 +599,21 @@ static int snd_cht_mc_probe(struct platform_device *pdev) } } + sof_parent = snd_soc_acpi_sof_parent(&pdev->dev); + + /* set card and driver name */ + if (sof_parent) { + snd_soc_card_cht.name = SOF_CARD_NAME; + snd_soc_card_cht.driver_name = SOF_DRIVER_NAME; + } else { + snd_soc_card_cht.name = CARD_NAME; + snd_soc_card_cht.driver_name = DRIVER_NAME; + } + + /* set pm ops */ + if (sof_parent) + dev->driver->pm = &snd_soc_pm_ops; + ret_val = devm_snd_soc_register_card(&pdev->dev, &snd_soc_card_cht); if (ret_val) { dev_err(&pdev->dev, @@ -626,9 +638,6 @@ static int snd_cht_mc_remove(struct platform_device *pdev) static struct platform_driver snd_cht_mc_driver = { .driver = { .name = "cht-bsw-max98090", -#if IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL) - .pm = &snd_soc_pm_ops, -#endif }, .probe = snd_cht_mc_probe, .remove = snd_cht_mc_remove, diff --git a/sound/soc/intel/boards/cht_bsw_nau8824.c b/sound/soc/intel/boards/cht_bsw_nau8824.c index 3e12bff15fed..8131af1730f7 100644 --- a/sound/soc/intel/boards/cht_bsw_nau8824.c +++ b/sound/soc/intel/boards/cht_bsw_nau8824.c @@ -231,19 +231,15 @@ static struct snd_soc_dai_link cht_dailink[] = { }, }; -#if IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL) /* use space before codec name to simplify card ID, and simplify driver name */ -#define CARD_NAME "bytcht nau8824" /* card name will be 'sof-bytcht nau8824 */ -#define DRIVER_NAME "SOF" -#else +#define SOF_CARD_NAME "bytcht nau8824" /* card name will be 'sof-bytcht nau8824 */ +#define SOF_DRIVER_NAME "SOF" + #define CARD_NAME "chtnau8824" #define DRIVER_NAME NULL /* card name will be used for driver name */ -#endif /* SoC card */ static struct snd_soc_card snd_soc_card_cht = { - .name = CARD_NAME, - .driver_name = DRIVER_NAME, .owner = THIS_MODULE, .dai_link = cht_dailink, .num_links = ARRAY_SIZE(cht_dailink), @@ -260,6 +256,7 @@ static int snd_cht_mc_probe(struct platform_device *pdev) struct cht_mc_private *drv; struct snd_soc_acpi_mach *mach; const char *platform_name; + bool sof_parent; int ret_val; drv = devm_kzalloc(&pdev->dev, sizeof(*drv), GFP_KERNEL); @@ -277,6 +274,21 @@ static int snd_cht_mc_probe(struct platform_device *pdev) if (ret_val) return ret_val; + sof_parent = snd_soc_acpi_sof_parent(&pdev->dev); + + /* set card and driver name */ + if (sof_parent) { + snd_soc_card_cht.name = SOF_CARD_NAME; + snd_soc_card_cht.driver_name = SOF_DRIVER_NAME; + } else { + snd_soc_card_cht.name = CARD_NAME; + snd_soc_card_cht.driver_name = DRIVER_NAME; + } + + /* set pm ops */ + if (sof_parent) + pdev->dev.driver->pm = &snd_soc_pm_ops; + /* register the soc card */ ret_val = devm_snd_soc_register_card(&pdev->dev, &snd_soc_card_cht); if (ret_val) { @@ -292,9 +304,6 @@ static int snd_cht_mc_probe(struct platform_device *pdev) static struct platform_driver snd_cht_mc_driver = { .driver = { .name = "cht-bsw-nau8824", -#if IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL) - .pm = &snd_soc_pm_ops, -#endif }, .probe = snd_cht_mc_probe, }; diff --git a/sound/soc/intel/boards/cht_bsw_rt5645.c b/sound/soc/intel/boards/cht_bsw_rt5645.c index b53c02481749..6fea554cfed5 100644 --- a/sound/soc/intel/boards/cht_bsw_rt5645.c +++ b/sound/soc/intel/boards/cht_bsw_rt5645.c @@ -479,21 +479,17 @@ static struct snd_soc_dai_link cht_dailink[] = { }, }; -#if IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL) /* use space before codec name to simplify card ID, and simplify driver name */ -#define CARD_RT5645_NAME "bytcht rt5645" /* card name 'sof-bytcht rt5645' */ -#define CARD_RT5650_NAME "bytcht rt5650" /* card name 'sof-bytcht rt5650' */ -#define DRIVER_NAME "SOF" -#else +#define SOF_CARD_RT5645_NAME "bytcht rt5645" /* card name 'sof-bytcht rt5645' */ +#define SOF_CARD_RT5650_NAME "bytcht rt5650" /* card name 'sof-bytcht rt5650' */ +#define SOF_DRIVER_NAME "SOF" + #define CARD_RT5645_NAME "chtrt5645" #define CARD_RT5650_NAME "chtrt5650" #define DRIVER_NAME NULL /* card name will be used for driver name */ -#endif /* SoC card */ static struct snd_soc_card snd_soc_card_chtrt5645 = { - .name = CARD_RT5645_NAME, - .driver_name = DRIVER_NAME, .owner = THIS_MODULE, .dai_link = cht_dailink, .num_links = ARRAY_SIZE(cht_dailink), @@ -506,8 +502,6 @@ static struct snd_soc_card snd_soc_card_chtrt5645 = { }; static struct snd_soc_card snd_soc_card_chtrt5650 = { - .name = CARD_RT5650_NAME, - .driver_name = DRIVER_NAME, .owner = THIS_MODULE, .dai_link = cht_dailink, .num_links = ARRAY_SIZE(cht_dailink), @@ -541,6 +535,7 @@ static int snd_cht_mc_probe(struct platform_device *pdev) const char *platform_name; struct cht_mc_private *drv; struct acpi_device *adev; + bool sof_parent; bool found = false; bool is_bytcr = false; int dai_index = 0; @@ -680,6 +675,26 @@ static int snd_cht_mc_probe(struct platform_device *pdev) } snd_soc_card_set_drvdata(card, drv); + + sof_parent = snd_soc_acpi_sof_parent(&pdev->dev); + + /* set card and driver name */ + if (sof_parent) { + snd_soc_card_chtrt5645.name = SOF_CARD_RT5645_NAME; + snd_soc_card_chtrt5645.driver_name = SOF_DRIVER_NAME; + snd_soc_card_chtrt5650.name = SOF_CARD_RT5650_NAME; + snd_soc_card_chtrt5650.driver_name = SOF_DRIVER_NAME; + } else { + snd_soc_card_chtrt5645.name = CARD_RT5645_NAME; + snd_soc_card_chtrt5645.driver_name = DRIVER_NAME; + snd_soc_card_chtrt5650.name = CARD_RT5650_NAME; + snd_soc_card_chtrt5650.driver_name = DRIVER_NAME; + } + + /* set pm ops */ + if (sof_parent) + pdev->dev.driver->pm = &snd_soc_pm_ops; + ret_val = devm_snd_soc_register_card(&pdev->dev, card); if (ret_val) { dev_err(&pdev->dev, @@ -693,9 +708,6 @@ static int snd_cht_mc_probe(struct platform_device *pdev) static struct platform_driver snd_cht_mc_driver = { .driver = { .name = "cht-bsw-rt5645", -#if IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL) - .pm = &snd_soc_pm_ops, -#endif }, .probe = snd_cht_mc_probe, }; diff --git a/sound/soc/intel/boards/cht_bsw_rt5672.c b/sound/soc/intel/boards/cht_bsw_rt5672.c index 8442be93eb1c..10c88ef2f85d 100644 --- a/sound/soc/intel/boards/cht_bsw_rt5672.c +++ b/sound/soc/intel/boards/cht_bsw_rt5672.c @@ -382,19 +382,15 @@ static int cht_resume_post(struct snd_soc_card *card) return 0; } -#if IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL) /* use space before codec name to simplify card ID, and simplify driver name */ -#define CARD_NAME "bytcht rt5672" /* card name will be 'sof-bytcht rt5672' */ -#define DRIVER_NAME "SOF" -#else +#define SOF_CARD_NAME "bytcht rt5672" /* card name will be 'sof-bytcht rt5672' */ +#define SOF_DRIVER_NAME "SOF" + #define CARD_NAME "cht-bsw-rt5672" #define DRIVER_NAME NULL /* card name will be used for driver name */ -#endif /* SoC card */ static struct snd_soc_card snd_soc_card_cht = { - .name = CARD_NAME, - .driver_name = DRIVER_NAME, .owner = THIS_MODULE, .dai_link = cht_dailink, .num_links = ARRAY_SIZE(cht_dailink), @@ -417,6 +413,7 @@ static int snd_cht_mc_probe(struct platform_device *pdev) struct snd_soc_acpi_mach *mach = pdev->dev.platform_data; const char *platform_name; struct acpi_device *adev; + bool sof_parent; int i; drv = devm_kzalloc(&pdev->dev, sizeof(*drv), GFP_KERNEL); @@ -458,6 +455,21 @@ static int snd_cht_mc_probe(struct platform_device *pdev) } snd_soc_card_set_drvdata(&snd_soc_card_cht, drv); + sof_parent = snd_soc_acpi_sof_parent(&pdev->dev); + + /* set card and driver name */ + if (sof_parent) { + snd_soc_card_cht.name = SOF_CARD_NAME; + snd_soc_card_cht.driver_name = SOF_DRIVER_NAME; + } else { + snd_soc_card_cht.name = CARD_NAME; + snd_soc_card_cht.driver_name = DRIVER_NAME; + } + + /* set pm ops */ + if (sof_parent) + pdev->dev.driver->pm = &snd_soc_pm_ops; + /* register the soc card */ ret_val = devm_snd_soc_register_card(&pdev->dev, &snd_soc_card_cht); if (ret_val) { @@ -472,9 +484,6 @@ static int snd_cht_mc_probe(struct platform_device *pdev) static struct platform_driver snd_cht_mc_driver = { .driver = { .name = "cht-bsw-rt5672", -#if IS_ENABLED(CONFIG_SND_SOC_SOF_BAYTRAIL) - .pm = &snd_soc_pm_ops, -#endif }, .probe = snd_cht_mc_probe, }; diff --git a/sound/soc/intel/catpt/device.c b/sound/soc/intel/catpt/device.c index b1d380868d8c..85a34e37316d 100644 --- a/sound/soc/intel/catpt/device.c +++ b/sound/soc/intel/catpt/device.c @@ -19,6 +19,7 @@ #include #include #include +#include #include #include #include @@ -239,9 +240,20 @@ static int catpt_acpi_probe(struct platform_device *pdev) const struct catpt_spec *spec; struct catpt_dev *cdev; struct device *dev = &pdev->dev; + const struct acpi_device_id *id; struct resource *res; int ret; + id = acpi_match_device(dev->driver->acpi_match_table, dev); + if (!id) + return -ENODEV; + + ret = snd_intel_acpi_dsp_driver_probe(dev, id->id); + if (ret != SND_INTEL_DSP_DRIVER_ANY && ret != SND_INTEL_DSP_DRIVER_SST) { + dev_dbg(dev, "CATPT ACPI driver not selected, aborting probe\n"); + return -ENODEV; + } + spec = device_get_match_data(dev); if (!spec) return -ENODEV; diff --git a/sound/soc/sof/intel/Kconfig b/sound/soc/sof/intel/Kconfig index b607dba5fb2a..e6302bb03c55 100644 --- a/sound/soc/sof/intel/Kconfig +++ b/sound/soc/sof/intel/Kconfig @@ -62,40 +62,41 @@ if SND_SOC_SOF_INTEL_ACPI config SND_SOC_SOF_BAYTRAIL_SUPPORT bool "SOF support for Baytrail, Braswell and Cherrytrail" - depends on SND_SST_ATOM_HIFI2_PLATFORM_ACPI=n help This adds support for Sound Open Firmware for Intel(R) platforms using the Baytrail, Braswell or Cherrytrail processors. - This option is mutually exclusive with the Atom/SST and Baytrail - legacy drivers. If you want to enable SOF on Baytrail/Cherrytrail, - you need to deselect those options first. - SOF does not support Baytrail-CR for now, so this option is not - recommended for distros. At some point all legacy drivers will be - deprecated but not before all userspace firmware/topology/UCM files - are made available to downstream distros. + This option can coexist in the same build with the Atom legacy + drivers, currently the default but which will be deprecated + at some point. + Existing firmware/topology binaries and UCM configurations + typically located in the root file system are already + compatible with both SOF or Atom/SST legacy drivers. + This is a recommended option for distributions. Say Y if you want to enable SOF on Baytrail/Cherrytrail. If unsure select "N". config SND_SOC_SOF_BAYTRAIL tristate select SND_SOC_SOF_INTEL_ATOM_HIFI_EP + select SND_INTEL_DSP_CONFIG help This option is not user-selectable but automagically handled by 'select' statements at a higher level. config SND_SOC_SOF_BROADWELL_SUPPORT bool "SOF support for Broadwell" - depends on SND_SOC_INTEL_HASWELL=n + select SND_INTEL_DSP_CONFIG help This adds support for Sound Open Firmware for Intel(R) platforms using the Broadwell processors. - This option is mutually exclusive with the Haswell/Broadwell legacy - driver. If you want to enable SOF on Broadwell you need to deselect - the legacy driver first. - SOF does not fully support Broadwell yet, so this option is not - recommended for distros. At some point all legacy drivers will be - deprecated but not before all userspace firmware/topology/UCM files - are made available to downstream distros. + This option can coexist in the same build with the default 'catpt' + driver. + Existing firmware/topology binaries and UCM configurations typically + located in the root file system are already compatible with both SOF + or catpt drivers. + SOF does not fully support Broadwell and has limitations related to + DMA and suspend-resume, this is not a recommended option for + distributions. Say Y if you want to enable SOF on Broadwell. If unsure select "N". diff --git a/sound/soc/sof/sof-acpi-dev.c b/sound/soc/sof/sof-acpi-dev.c index a78b76ef37b2..2a369c2c6551 100644 --- a/sound/soc/sof/sof-acpi-dev.c +++ b/sound/soc/sof/sof-acpi-dev.c @@ -12,6 +12,7 @@ #include #include #include +#include #include #include #include @@ -120,12 +121,23 @@ static void sof_acpi_probe_complete(struct device *dev) static int sof_acpi_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; + const struct acpi_device_id *id; const struct sof_dev_desc *desc; struct snd_sof_pdata *sof_pdata; const struct snd_sof_dsp_ops *ops; int ret; - dev_dbg(&pdev->dev, "ACPI DSP detected"); + id = acpi_match_device(dev->driver->acpi_match_table, dev); + if (!id) + return -ENODEV; + + ret = snd_intel_acpi_dsp_driver_probe(dev, id->id); + if (ret != SND_INTEL_DSP_DRIVER_ANY && ret != SND_INTEL_DSP_DRIVER_SOF) { + dev_dbg(dev, "SOF ACPI driver not selected, aborting probe\n"); + return -ENODEV; + } + + dev_dbg(dev, "ACPI DSP detected"); sof_pdata = devm_kzalloc(dev, sizeof(*sof_pdata), GFP_KERNEL); if (!sof_pdata)