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-rw-r--r--sound/soc/sof/intel/Kconfig48
-rw-r--r--sound/soc/sof/intel/Makefile8
-rw-r--r--sound/soc/sof/intel/bdw.c67
-rw-r--r--sound/soc/sof/intel/byt.c106
-rw-r--r--sound/soc/sof/intel/shim.h6
5 files changed, 182 insertions, 53 deletions
diff --git a/sound/soc/sof/intel/Kconfig b/sound/soc/sof/intel/Kconfig
index 4797a1cf8c80..2b062a66f1e7 100644
--- a/sound/soc/sof/intel/Kconfig
+++ b/sound/soc/sof/intel/Kconfig
@@ -9,14 +9,6 @@ config SND_SOC_SOF_INTEL_TOPLEVEL
if SND_SOC_SOF_INTEL_TOPLEVEL
-config SND_SOC_SOF_INTEL_ACPI
- def_tristate SND_SOC_SOF_ACPI
- 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
def_tristate SND_SOC_SOF_PCI
select SND_SOC_SOF_MERRIFIELD if SND_SOC_SOF_MERRIFIELD_SUPPORT
@@ -50,18 +42,25 @@ config SND_SOC_SOF_INTEL_ATOM_HIFI_EP
config SND_SOC_SOF_INTEL_COMMON
tristate
+ select SND_SOC_SOF
select SND_SOC_ACPI_INTEL_MATCH
select SND_SOC_SOF_XTENSA
select SND_SOC_INTEL_MACH
select SND_SOC_ACPI if ACPI
+ select SND_INTEL_DSP_CONFIG
help
This option is not user-selectable but automagically handled by
'select' statements at a higher level.
-if SND_SOC_SOF_INTEL_ACPI
+if SND_SOC_SOF_ACPI
-config SND_SOC_SOF_BAYTRAIL_SUPPORT
- bool "SOF support for Baytrail, Braswell and Cherrytrail"
+config SND_SOC_SOF_BAYTRAIL
+ tristate "SOF support for Baytrail, Braswell and Cherrytrail"
+ default SND_SOC_SOF_ACPI
+ select SND_SOC_SOF_INTEL_COMMON
+ select SND_SOC_SOF_INTEL_ATOM_HIFI_EP
+ select SND_SOC_SOF_ACPI_DEV
+ select IOSF_MBI if X86 && PCI
help
This adds support for Sound Open Firmware for Intel(R) platforms
using the Baytrail, Braswell or Cherrytrail processors.
@@ -75,17 +74,12 @@ config SND_SOC_SOF_BAYTRAIL_SUPPORT
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"
- select SND_INTEL_DSP_CONFIG
+config SND_SOC_SOF_BROADWELL
+ tristate "SOF support for Broadwell"
+ default SND_SOC_SOF_ACPI
+ select SND_SOC_SOF_INTEL_COMMON
+ select SND_SOC_SOF_INTEL_HIFI_EP_IPC
+ select SND_SOC_SOF_ACPI_DEV
help
This adds support for Sound Open Firmware for Intel(R) platforms
using the Broadwell processors.
@@ -100,15 +94,7 @@ config SND_SOC_SOF_BROADWELL_SUPPORT
Say Y if you want to enable SOF on Broadwell.
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
+endif ## SND_SOC_SOF_ACPI
if SND_SOC_SOF_INTEL_PCI
diff --git a/sound/soc/sof/intel/Makefile b/sound/soc/sof/intel/Makefile
index 2589111c2fae..f6640fa73636 100644
--- a/sound/soc/sof/intel/Makefile
+++ b/sound/soc/sof/intel/Makefile
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
-snd-sof-intel-byt-objs := byt.o
-snd-sof-intel-bdw-objs := bdw.o
+snd-sof-acpi-intel-byt-objs := byt.o
+snd-sof-acpi-intel-bdw-objs := bdw.o
snd-sof-intel-ipc-objs := intel-ipc.o
@@ -13,8 +13,8 @@ snd-sof-intel-hda-common-$(CONFIG_SND_SOC_SOF_HDA_PROBES) += hda-compress.o
snd-sof-intel-hda-objs := hda-codec.o
-obj-$(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_ATOM_HIFI_EP) += snd-sof-acpi-intel-byt.o
+obj-$(CONFIG_SND_SOC_SOF_BROADWELL) += snd-sof-acpi-intel-bdw.o
obj-$(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
diff --git a/sound/soc/sof/intel/bdw.c b/sound/soc/sof/intel/bdw.c
index 50a4a73e6b9f..fd5ae628732d 100644
--- a/sound/soc/sof/intel/bdw.c
+++ b/sound/soc/sof/intel/bdw.c
@@ -15,8 +15,12 @@
#include <linux/module.h>
#include <sound/sof.h>
#include <sound/sof/xtensa.h>
+#include <sound/soc-acpi.h>
+#include <sound/soc-acpi-intel-match.h>
+#include <sound/intel-dsp-config.h>
#include "../ops.h"
#include "shim.h"
+#include "../sof-acpi-dev.h"
#include "../sof-audio.h"
/* BARs */
@@ -590,7 +594,7 @@ static struct snd_soc_dai_driver bdw_dai[] = {
};
/* broadwell ops */
-const struct snd_sof_dsp_ops sof_bdw_ops = {
+static const struct snd_sof_dsp_ops sof_bdw_ops = {
/*Device init */
.probe = bdw_probe,
@@ -651,14 +655,69 @@ const struct snd_sof_dsp_ops sof_bdw_ops = {
.arch_ops = &sof_xtensa_arch_ops,
};
-EXPORT_SYMBOL_NS(sof_bdw_ops, SND_SOC_SOF_BROADWELL);
-const struct sof_intel_dsp_desc bdw_chip_info = {
+static const struct sof_intel_dsp_desc bdw_chip_info = {
.cores_num = 1,
.host_managed_cores_mask = 1,
};
-EXPORT_SYMBOL_NS(bdw_chip_info, SND_SOC_SOF_BROADWELL);
+
+static const struct sof_dev_desc sof_acpi_broadwell_desc = {
+ .machines = snd_soc_acpi_intel_broadwell_machines,
+ .resindex_lpe_base = 0,
+ .resindex_pcicfg_base = 1,
+ .resindex_imr_base = -1,
+ .irqindex_host_ipc = 0,
+ .chip_info = &bdw_chip_info,
+ .default_fw_path = "intel/sof",
+ .default_tplg_path = "intel/sof-tplg",
+ .default_fw_filename = "sof-bdw.ri",
+ .nocodec_tplg_filename = "sof-bdw-nocodec.tplg",
+ .ops = &sof_bdw_ops,
+};
+
+static const struct acpi_device_id sof_broadwell_match[] = {
+ { "INT3438", (unsigned long)&sof_acpi_broadwell_desc },
+ { }
+};
+MODULE_DEVICE_TABLE(acpi, sof_broadwell_match);
+
+static int sof_broadwell_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ const struct acpi_device_id *id;
+ const struct sof_dev_desc *desc;
+ 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_SOF) {
+ dev_dbg(dev, "SOF ACPI driver not selected, aborting probe\n");
+ return -ENODEV;
+ }
+
+ desc = device_get_match_data(dev);
+ if (!desc)
+ return -ENODEV;
+
+ return sof_acpi_probe(pdev, device_get_match_data(dev));
+}
+
+/* acpi_driver definition */
+static struct platform_driver snd_sof_acpi_intel_bdw_driver = {
+ .probe = sof_broadwell_probe,
+ .remove = sof_acpi_remove,
+ .driver = {
+ .name = "sof-audio-acpi-intel-bdw",
+ .pm = &sof_acpi_pm,
+ .acpi_match_table = sof_broadwell_match,
+ },
+};
+module_platform_driver(snd_sof_acpi_intel_bdw_driver);
MODULE_LICENSE("Dual BSD/GPL");
MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HIFI_EP_IPC);
MODULE_IMPORT_NS(SND_SOC_SOF_XTENSA);
+MODULE_IMPORT_NS(SND_SOC_SOF_ACPI_DEV);
diff --git a/sound/soc/sof/intel/byt.c b/sound/soc/sof/intel/byt.c
index 19260dbecac5..2846fdec9d95 100644
--- a/sound/soc/sof/intel/byt.c
+++ b/sound/soc/sof/intel/byt.c
@@ -15,8 +15,12 @@
#include <linux/module.h>
#include <sound/sof.h>
#include <sound/sof/xtensa.h>
+#include <sound/soc-acpi.h>
+#include <sound/soc-acpi-intel-match.h>
+#include <sound/intel-dsp-config.h>
#include "../ops.h"
#include "shim.h"
+#include "../sof-acpi-dev.h"
#include "../sof-audio.h"
#include "../../intel/common/soc-intel-quirks.h"
@@ -822,7 +826,7 @@ irq:
}
/* baytrail ops */
-const struct snd_sof_dsp_ops sof_byt_ops = {
+static const struct snd_sof_dsp_ops sof_byt_ops = {
/* device init */
.probe = byt_acpi_probe,
.remove = byt_remove,
@@ -892,16 +896,14 @@ const struct snd_sof_dsp_ops sof_byt_ops = {
.arch_ops = &sof_xtensa_arch_ops,
};
-EXPORT_SYMBOL_NS(sof_byt_ops, SND_SOC_SOF_BAYTRAIL);
-const struct sof_intel_dsp_desc byt_chip_info = {
+static const struct sof_intel_dsp_desc byt_chip_info = {
.cores_num = 1,
.host_managed_cores_mask = 1,
};
-EXPORT_SYMBOL_NS(byt_chip_info, SND_SOC_SOF_BAYTRAIL);
/* cherrytrail and braswell ops */
-const struct snd_sof_dsp_ops sof_cht_ops = {
+static const struct snd_sof_dsp_ops sof_cht_ops = {
/* device init */
.probe = byt_acpi_probe,
.remove = byt_remove,
@@ -972,16 +974,104 @@ const struct snd_sof_dsp_ops sof_cht_ops = {
.arch_ops = &sof_xtensa_arch_ops,
};
-EXPORT_SYMBOL_NS(sof_cht_ops, SND_SOC_SOF_BAYTRAIL);
-const struct sof_intel_dsp_desc cht_chip_info = {
+static const struct sof_intel_dsp_desc cht_chip_info = {
.cores_num = 1,
.host_managed_cores_mask = 1,
};
-EXPORT_SYMBOL_NS(cht_chip_info, SND_SOC_SOF_BAYTRAIL);
+
+/* BYTCR uses different IRQ index */
+static const struct sof_dev_desc sof_acpi_baytrailcr_desc = {
+ .machines = snd_soc_acpi_intel_baytrail_machines,
+ .resindex_lpe_base = 0,
+ .resindex_pcicfg_base = 1,
+ .resindex_imr_base = 2,
+ .irqindex_host_ipc = 0,
+ .chip_info = &byt_chip_info,
+ .default_fw_path = "intel/sof",
+ .default_tplg_path = "intel/sof-tplg",
+ .default_fw_filename = "sof-byt.ri",
+ .nocodec_tplg_filename = "sof-byt-nocodec.tplg",
+ .ops = &sof_byt_ops,
+};
+
+static const struct sof_dev_desc sof_acpi_baytrail_desc = {
+ .machines = snd_soc_acpi_intel_baytrail_machines,
+ .resindex_lpe_base = 0,
+ .resindex_pcicfg_base = 1,
+ .resindex_imr_base = 2,
+ .irqindex_host_ipc = 5,
+ .chip_info = &byt_chip_info,
+ .default_fw_path = "intel/sof",
+ .default_tplg_path = "intel/sof-tplg",
+ .default_fw_filename = "sof-byt.ri",
+ .nocodec_tplg_filename = "sof-byt-nocodec.tplg",
+ .ops = &sof_byt_ops,
+};
+
+static const struct sof_dev_desc sof_acpi_cherrytrail_desc = {
+ .machines = snd_soc_acpi_intel_cherrytrail_machines,
+ .resindex_lpe_base = 0,
+ .resindex_pcicfg_base = 1,
+ .resindex_imr_base = 2,
+ .irqindex_host_ipc = 5,
+ .chip_info = &cht_chip_info,
+ .default_fw_path = "intel/sof",
+ .default_tplg_path = "intel/sof-tplg",
+ .default_fw_filename = "sof-cht.ri",
+ .nocodec_tplg_filename = "sof-cht-nocodec.tplg",
+ .ops = &sof_cht_ops,
+};
+
+static const struct acpi_device_id sof_baytrail_match[] = {
+ { "80860F28", (unsigned long)&sof_acpi_baytrail_desc },
+ { "808622A8", (unsigned long)&sof_acpi_cherrytrail_desc },
+ { }
+};
+MODULE_DEVICE_TABLE(acpi, sof_baytrail_match);
+
+static int sof_baytrail_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ const struct sof_dev_desc *desc;
+ const struct acpi_device_id *id;
+ 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_SOF) {
+ dev_dbg(dev, "SOF ACPI driver not selected, aborting probe\n");
+ return -ENODEV;
+ }
+
+ desc = device_get_match_data(&pdev->dev);
+ if (!desc)
+ return -ENODEV;
+
+ if (desc == &sof_acpi_baytrail_desc && soc_intel_is_byt_cr(pdev))
+ desc = &sof_acpi_baytrailcr_desc;
+
+ return sof_acpi_probe(pdev, desc);
+}
+
+/* acpi_driver definition */
+static struct platform_driver snd_sof_acpi_intel_byt_driver = {
+ .probe = sof_baytrail_probe,
+ .remove = sof_acpi_remove,
+ .driver = {
+ .name = "sof-audio-acpi-intel-byt",
+ .pm = &sof_acpi_pm,
+ .acpi_match_table = sof_baytrail_match,
+ },
+};
+module_platform_driver(snd_sof_acpi_intel_byt_driver);
#endif /* CONFIG_SND_SOC_SOF_BAYTRAIL */
MODULE_LICENSE("Dual BSD/GPL");
MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HIFI_EP_IPC);
MODULE_IMPORT_NS(SND_SOC_SOF_XTENSA);
+MODULE_IMPORT_NS(SND_SOC_SOF_ACPI_DEV);
diff --git a/sound/soc/sof/intel/shim.h b/sound/soc/sof/intel/shim.h
index 1e0afb5c8720..529f68d0ca47 100644
--- a/sound/soc/sof/intel/shim.h
+++ b/sound/soc/sof/intel/shim.h
@@ -167,13 +167,7 @@ struct sof_intel_dsp_desc {
};
extern const struct snd_sof_dsp_ops sof_tng_ops;
-extern const struct snd_sof_dsp_ops sof_byt_ops;
-extern const struct snd_sof_dsp_ops sof_cht_ops;
-extern const struct snd_sof_dsp_ops sof_bdw_ops;
-extern const struct sof_intel_dsp_desc byt_chip_info;
-extern const struct sof_intel_dsp_desc cht_chip_info;
-extern const struct sof_intel_dsp_desc bdw_chip_info;
extern const struct sof_intel_dsp_desc tng_chip_info;
struct sof_intel_stream {
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-12-14 20:00:02 +0000