From: Liam Girdwood liam.r.girdwood@linux.intel.com
Build SOF core and Intel-specific drivers.
Signed-off-by: Liam Girdwood liam.r.girdwood@linux.intel.com Signed-off-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com --- sound/soc/Kconfig | 1 + sound/soc/Makefile | 1 + sound/soc/sof/Kconfig | 141 +++++++++++++++++++++ sound/soc/sof/Makefile | 18 +++ sound/soc/sof/intel/Kconfig | 230 +++++++++++++++++++++++++++++++++++ sound/soc/sof/intel/Makefile | 19 +++ 6 files changed, 410 insertions(+) create mode 100644 sound/soc/sof/Kconfig create mode 100644 sound/soc/sof/Makefile create mode 100644 sound/soc/sof/intel/Kconfig create mode 100644 sound/soc/sof/intel/Makefile
diff --git a/sound/soc/Kconfig b/sound/soc/Kconfig index aa35940f5c50..297be0ca3dbc 100644 --- a/sound/soc/Kconfig +++ b/sound/soc/Kconfig @@ -63,6 +63,7 @@ source "sound/soc/rockchip/Kconfig" source "sound/soc/samsung/Kconfig" source "sound/soc/sh/Kconfig" source "sound/soc/sirf/Kconfig" +source "sound/soc/sof/Kconfig" source "sound/soc/spear/Kconfig" source "sound/soc/sprd/Kconfig" source "sound/soc/sti/Kconfig" diff --git a/sound/soc/Makefile b/sound/soc/Makefile index 974fb9821e17..d90ce8a32887 100644 --- a/sound/soc/Makefile +++ b/sound/soc/Makefile @@ -47,6 +47,7 @@ obj-$(CONFIG_SND_SOC) += rockchip/ obj-$(CONFIG_SND_SOC) += samsung/ obj-$(CONFIG_SND_SOC) += sh/ obj-$(CONFIG_SND_SOC) += sirf/ +obj-$(CONFIG_SND_SOC) += sof/ obj-$(CONFIG_SND_SOC) += spear/ obj-$(CONFIG_SND_SOC) += sprd/ obj-$(CONFIG_SND_SOC) += sti/ diff --git a/sound/soc/sof/Kconfig b/sound/soc/sof/Kconfig new file mode 100644 index 000000000000..eaa380092c3b --- /dev/null +++ b/sound/soc/sof/Kconfig @@ -0,0 +1,141 @@ +config SND_SOC_SOF_TOPLEVEL + bool "Sound Open Firmware Support" + help + This adds support for Sound Open Firmware (SOF). SOF is a free and + generic open source audio DSP firmware for multiple devices. + Say Y if you have such a device that is supported by SOF. + If unsure select "N". + +if SND_SOC_SOF_TOPLEVEL + +config SND_SOC_SOF_PCI + tristate "SOF PCI enumeration support" + depends on PCI + select SND_SOC_SOF + select SND_SOC_ACPI if ACPI + select SND_SOC_SOF_OPTIONS + select SND_SOC_SOF_INTEL_PCI if SND_SOC_SOF_INTEL_TOPLEVEL + help + This adds support for PCI enumeration. This option is + required to enable Intel Skylake+ devices + Say Y if you need this option + If unsure select "N". + +config SND_SOC_SOF_ACPI + tristate "SOF ACPI enumeration support" + depends on ACPI || COMPILE_TEST + select SND_SOC_SOF + select SND_SOC_ACPI if ACPI + select SND_SOC_SOF_OPTIONS + select SND_SOC_SOF_INTEL_ACPI if SND_SOC_SOF_INTEL_TOPLEVEL + select IOSF_MBI if X86 + help + This adds support for ACPI enumeration. This option is required + to enable Intel Haswell/Broadwell/Baytrail/Cherrytrail devices + Say Y if you need this option + If unsure select "N". + +config SND_SOC_SOF_OPTIONS + tristate + help + This option is not user-selectable but automagically handled by + 'select' statements at a higher level + +if SND_SOC_SOF_OPTIONS + +config SND_SOC_SOF_NOCODEC + tristate "SOF nocodec mode Support" + help + This adds support for a dummy/nocodec machine driver fallback + option if no known codec is detected. This is typically only + enabled for developers or devices where the sound card is + controlled externally + Say Y if you need this nocodec fallback option + If unsure select "N". + +config SND_SOC_SOF_DEBUG + bool "SOF debugging features" + help + This option can be used to enable or disable individual SOF firmware + and driver debugging options. + Say Y if you are debugging SOF FW or drivers. + If unsure select "N". + +if SND_SOC_SOF_DEBUG + +config SND_SOC_SOF_FORCE_NOCODEC_MODE + bool "SOF force nocodec Mode" + depends on SND_SOC_SOF_NOCODEC + help + This forces SOF to use dummy/nocodec as machine driver, even + though there is a codec detected on the real platform. This is + typically only enabled for developers for debug purposes, before + codec/machine driver is ready, or to exclude the impact of those + drivers + Say Y if you need this force nocodec mode option + If unsure select "N". + +config SND_SOC_SOF_DEBUG_XRUN_STOP + bool "SOF stop on XRUN" + help + This option forces PCMs to stop on any XRUN event. This is useful to + preserve any trace data ond pipeline status prior to the XRUN. + Say Y if you are debugging SOF FW pipeline XRUNs. + If unsure select "N". + +config SND_SOC_SOF_DEBUG_VERBOSE_IPC + bool "SOF verbose IPC logs" + help + This option enables more verbose IPC logs, with command types in + human-readable form instead of just 32-bit hex dumps. This is useful + if you are trying to debug IPC with the DSP firmware. + If unsure select "N". + +config SND_SOC_SOF_DEBUG_FORCE_IPC_POSITION + bool "SOF force to use IPC for position update on SKL+" + help + This option force to handle stream position update IPCs and run pcm + elapse to inform ALSA about that, on platforms (e.g. Intel SKL+) that + with other approach (e.g. HDAC DPIB/posbuf) to elapse PCM. + On platforms (e.g. Intel SKL-) where position update IPC is the only + one choice, this setting won't impact anything. + if you are trying to debug pointer update with position IPCs or where + DPIB/posbuf is not ready, select "Y". + If unsure select "N". + +config SND_SOC_SOF_DEBUG_ENABLE_DEBUGFS_CACHE + bool "SOF enable debugfs caching" + help + This option enables caching of debugfs + memory -> DSP resource (memory, register, etc) + before the audio DSP is suspended. This will increase the suspend + latency and therefore should be used for debug purposes only. + Say Y if you want to enable caching the memory windows. + If unsure, select "N". + +endif ## SND_SOC_SOF_DEBUG + +endif ## SND_SOC_SOF_OPTIONS + +config SND_SOC_SOF + tristate + select SND_SOC_TOPOLOGY + help + This option is not user-selectable but automagically handled by + 'select' statements at a higher level + The selection is made at the top level and does not exactly follow + module dependencies but since the module or built-in type is decided + at the top level it doesn't matter. + +config SND_SOC_SOF_PROBE_WORK_QUEUE + bool + help + This option is not user-selectable but automagically handled by + 'select' statements at a higher level + When selected, the probe is handled in two steps, for example to + avoid lockdeps if request_module is used in the probe. + +source "sound/soc/sof/intel/Kconfig" +source "sound/soc/sof/xtensa/Kconfig" + +endif diff --git a/sound/soc/sof/Makefile b/sound/soc/sof/Makefile new file mode 100644 index 000000000000..8f14c9d2950b --- /dev/null +++ b/sound/soc/sof/Makefile @@ -0,0 +1,18 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) + +snd-sof-objs := core.o ops.o loader.o ipc.o pcm.o pm.o debug.o topology.o\ + control.o trace.o utils.o + +snd-sof-pci-objs := sof-pci-dev.o +snd-sof-acpi-objs := sof-acpi-dev.o +snd-sof-nocodec-objs := nocodec.o + +obj-$(CONFIG_SND_SOC_SOF) += snd-sof.o +obj-$(CONFIG_SND_SOC_SOF_NOCODEC) += snd-sof-nocodec.o + + +obj-$(CONFIG_SND_SOC_SOF_ACPI) += sof-acpi-dev.o +obj-$(CONFIG_SND_SOC_SOF_PCI) += sof-pci-dev.o + +obj-$(CONFIG_SND_SOC_SOF_INTEL_TOPLEVEL) += intel/ +obj-$(CONFIG_SND_SOC_SOF_XTENSA) += xtensa/ diff --git a/sound/soc/sof/intel/Kconfig b/sound/soc/sof/intel/Kconfig new file mode 100644 index 000000000000..32ee0fabab92 --- /dev/null +++ b/sound/soc/sof/intel/Kconfig @@ -0,0 +1,230 @@ +config SND_SOC_SOF_INTEL_TOPLEVEL + bool "SOF support for Intel audio DSPs" + depends on X86 || COMPILE_TEST + help + This adds support for Sound Open Firmware for Intel(R) platforms. + Say Y if you have such a device. + If unsure select "N". + +if SND_SOC_SOF_INTEL_TOPLEVEL + +config SND_SOC_SOF_INTEL_ACPI + tristate + select SND_SOC_SOF_BAYTRAIL if SND_SOC_SOF_BAYTRAIL_SUPPORT + select SND_SOC_SOF_BROADWELL if SND_SOC_SOF_BROADWELL_SUPPORT + help + This option is not user-selectable but automagically handled by + 'select' statements at a higher level + +config SND_SOC_SOF_INTEL_PCI + tristate + select SND_SOC_SOF_MERRIFIELD if SND_SOC_SOF_MERRIFIELD_SUPPORT + select SND_SOC_SOF_APOLLOLAKE if SND_SOC_SOF_APOLLOLAKE_SUPPORT + select SND_SOC_SOF_GEMINILAKE if SND_SOC_SOF_GEMINILAKE_SUPPORT + select SND_SOC_SOF_CANNONLAKE if SND_SOC_SOF_CANNONLAKE_SUPPORT + select SND_SOC_SOF_COFFEELAKE if SND_SOC_SOF_COFFEELAKE_SUPPORT + select SND_SOC_SOF_ICELAKE if SND_SOC_SOF_ICELAKE_SUPPORT + help + This option is not user-selectable but automagically handled by + 'select' statements at a higher level + +config SND_SOC_SOF_INTEL_HIFI_EP_IPC + tristate + help + This option is not user-selectable but automagically handled by + 'select' statements at a higher level + +config SND_SOC_SOF_INTEL_ATOM_HIFI_EP + tristate + select SND_SOC_INTEL_COMMON + select SND_SOC_SOF_INTEL_HIFI_EP_IPC + help + This option is not user-selectable but automagically handled by + 'select' statements at a higher level + +config SND_SOC_SOF_INTEL_COMMON + tristate + select SND_SOC_ACPI_INTEL_MATCH + select SND_SOC_SOF_XTENSA + select SND_SOC_INTEL_MACH + select SND_SOC_ACPI if ACPI + help + This option is not user-selectable but automagically handled by + 'select' statements at a higher level + +if SND_SOC_SOF_INTEL_ACPI + +config SND_SOC_SOF_BAYTRAIL_SUPPORT + bool "SOF support for Baytrail, Braswell and Cherrytrail" + help + This adds support for Sound Open Firmware for Intel(R) platforms + using the Baytrail, Braswell or Cherrytrail processors. + Say Y if you have such a device. + If unsure select "N". + +config SND_SOC_SOF_BAYTRAIL + tristate + select SND_SOC_SOF_INTEL_ATOM_HIFI_EP + 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" + help + This adds support for Sound Open Firmware for Intel(R) platforms + using the Broadwell processors. + Say Y if you have such a device. + If unsure select "N". + +config SND_SOC_SOF_BROADWELL + tristate + select SND_SOC_SOF_INTEL_COMMON + select SND_SOC_SOF_INTEL_HIFI_EP_IPC + help + This option is not user-selectable but automagically handled by + 'select' statements at a higher level + +endif ## SND_SOC_SOF_INTEL_ACPI + +if SND_SOC_SOF_INTEL_PCI + +config SND_SOC_SOF_MERRIFIELD_SUPPORT + bool "SOF support for Tangier/Merrifield" + help + This adds support for Sound Open Firmware for Intel(R) platforms + using the Tangier/Merrifield processors. + Say Y if you have such a device. + If unsure select "N". + +config SND_SOC_SOF_MERRIFIELD + tristate + select SND_SOC_SOF_INTEL_ATOM_HIFI_EP + help + This option is not user-selectable but automagically handled by + 'select' statements at a higher level + +config SND_SOC_SOF_APOLLOLAKE_SUPPORT + bool "SOF support for Apollolake" + help + This adds support for Sound Open Firmware for Intel(R) platforms + using the Apollolake processors. + Say Y if you have such a device. + If unsure select "N". + +config SND_SOC_SOF_APOLLOLAKE + tristate + select SND_SOC_SOF_HDA_COMMON + help + This option is not user-selectable but automagically handled by + 'select' statements at a higher level + +config SND_SOC_SOF_GEMINILAKE_SUPPORT + bool "SOF support for GeminiLake" + help + This adds support for Sound Open Firmware for Intel(R) platforms + using the Geminilake processors. + Say Y if you have such a device. + If unsure select "N". + +config SND_SOC_SOF_GEMINILAKE + tristate + select SND_SOC_SOF_HDA_COMMON + help + This option is not user-selectable but automagically handled by + 'select' statements at a higher level + +config SND_SOC_SOF_CANNONLAKE_SUPPORT + bool "SOF support for Cannonlake" + help + This adds support for Sound Open Firmware for Intel(R) platforms + using the Cannonlake processors. + Say Y if you have such a device. + If unsure select "N". + +config SND_SOC_SOF_CANNONLAKE + tristate + select SND_SOC_SOF_HDA_COMMON + help + This option is not user-selectable but automagically handled by + 'select' statements at a higher level + +config SND_SOC_SOF_COFFEELAKE_SUPPORT + bool "SOF support for CoffeeLake" + help + This adds support for Sound Open Firmware for Intel(R) platforms + using the Coffeelake processors. + Say Y if you have such a device. + If unsure select "N". + +config SND_SOC_SOF_COFFEELAKE + tristate + select SND_SOC_SOF_HDA_COMMON + help + This option is not user-selectable but automagically handled by + 'select' statements at a higher level + +config SND_SOC_SOF_ICELAKE_SUPPORT + bool "SOF support for Icelake" + help + This adds support for Sound Open Firmware for Intel(R) platforms + using the Icelake processors. + Say Y if you have such a device. + If unsure select "N". + +config SND_SOC_SOF_ICELAKE + tristate + select SND_SOC_SOF_HDA_COMMON + help + This option is not user-selectable but automagically handled by + 'select' statements at a higher level + +config SND_SOC_SOF_HDA_COMMON + tristate + select SND_SOC_SOF_INTEL_COMMON + select SND_SOC_SOF_HDA_LINK_BASELINE + help + This option is not user-selectable but automagically handled by + 'select' statements at a higher level + +if SND_SOC_SOF_HDA_COMMON + +config SND_SOC_SOF_HDA_LINK + bool "SOF support for HDA Links(HDA/HDMI)" + depends on SND_SOC_SOF_NOCODEC=n + select SND_SOC_SOF_PROBE_WORK_QUEUE + help + This adds support for HDA links(HDA/HDMI) with Sound Open Firmware + for Intel(R) platforms. + Say Y if you want to enable HDA links with SOF. + If unsure select "N". + +config SND_SOC_SOF_HDA_AUDIO_CODEC + bool "SOF support for HDAudio codecs" + depends on SND_SOC_SOF_HDA_LINK + help + This adds support for HDAudio codecs with Sound Open Firmware + for Intel(R) platforms. + Say Y if you want to enable HDAudio codecs with SOF. + If unsure select "N". + +endif ## SND_SOC_SOF_HDA_COMMON + +config SND_SOC_SOF_HDA_LINK_BASELINE + tristate + select SND_SOC_SOF_HDA if SND_SOC_SOF_HDA_LINK + help + This option is not user-selectable but automagically handled by + 'select' statements at a higher level + +config SND_SOC_SOF_HDA + tristate + select SND_HDA_EXT_CORE if SND_SOC_SOF_HDA_LINK + select SND_SOC_HDAC_HDA if SND_SOC_SOF_HDA_AUDIO_CODEC + help + This option is not user-selectable but automagically handled by + 'select' statements at a higher level + +endif ## SND_SOC_SOF_INTEL_PCI + +endif ## SND_SOC_SOF_INTEL_TOPLEVEL diff --git a/sound/soc/sof/intel/Makefile b/sound/soc/sof/intel/Makefile new file mode 100644 index 000000000000..b8f58e006e29 --- /dev/null +++ b/sound/soc/sof/intel/Makefile @@ -0,0 +1,19 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) + +snd-sof-intel-byt-objs := byt.o +snd-sof-intel-bdw-objs := bdw.o + +snd-sof-intel-ipc-objs := intel-ipc.o + +snd-sof-intel-hda-common-objs := hda.o hda-loader.o hda-stream.o hda-trace.o \ + hda-dsp.o hda-ipc.o hda-ctrl.o hda-pcm.o \ + hda-dai.o hda-bus.o \ + apl.o cnl.o + +snd-sof-intel-hda-objs := hda-codec.o + +obj-$(CONFIG_SND_SOC_SOF_INTEL_ATOM_HIFI_EP) += snd-sof-intel-byt.o +obj-$(CONFIG_SND_SOC_SOF_BROADWELL) += snd-sof-intel-bdw.o +obj-$(CONFIG_SND_SOC_SOF_INTEL_HIFI_EP_IPC) += snd-sof-intel-ipc.o +obj-$(CONFIG_SND_SOC_SOF_HDA_COMMON) += snd-sof-intel-hda-common.o +obj-$(CONFIG_SND_SOC_SOF_HDA) += snd-sof-intel-hda.o