// This file is provided under a dual BSD/GPLv2 license. When using or
// redistributing this file, you may do so under either license.
//
-// Copyright(c) 2018 Intel Corporation. All rights reserved.
+// Copyright(c) 2018 Intel Corporation
//
#include <sound/hda_register.h>
#include <linux/acpi.h>
+#include <linux/debugfs.h>
#include <linux/module.h>
#include <linux/soundwire/sdw.h>
#include <linux/soundwire/sdw_intel.h>
#include <sound/intel-dsp-config.h>
#include <sound/intel-nhlt.h>
+#include <sound/soc-acpi-intel-ssp-common.h>
#include <sound/sof.h>
#include <sound/sof/xtensa.h>
#include <sound/hda-mlink.h>
#include "../sof-audio.h"
#include "../sof-pci-dev.h"
#include "../ops.h"
+#include "../ipc4-topology.h"
#include "hda.h"
-#include "telemetry.h"
-#define CREATE_TRACE_POINTS
#include <trace/events/sof_intel.h>
#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
/* platform specific devices */
#include "shim.h"
-#define EXCEPT_MAX_HDR_SIZE 0x400
-#define HDA_EXT_ROM_STATUS_SIZE 8
-
-static void hda_get_interfaces(struct snd_sof_dev *sdev, u32 *interface_mask)
-{
- const struct sof_intel_dsp_desc *chip;
-
- chip = get_chip_info(sdev->pdata);
- switch (chip->hw_ip_version) {
- case SOF_INTEL_TANGIER:
- case SOF_INTEL_BAYTRAIL:
- case SOF_INTEL_BROADWELL:
- interface_mask[SOF_DAI_DSP_ACCESS] = BIT(SOF_DAI_INTEL_SSP);
- break;
- case SOF_INTEL_CAVS_1_5:
- case SOF_INTEL_CAVS_1_5_PLUS:
- interface_mask[SOF_DAI_DSP_ACCESS] =
- BIT(SOF_DAI_INTEL_SSP) | BIT(SOF_DAI_INTEL_DMIC) | BIT(SOF_DAI_INTEL_HDA);
- interface_mask[SOF_DAI_HOST_ACCESS] = BIT(SOF_DAI_INTEL_HDA);
- break;
- case SOF_INTEL_CAVS_1_8:
- case SOF_INTEL_CAVS_2_0:
- case SOF_INTEL_CAVS_2_5:
- case SOF_INTEL_ACE_1_0:
- interface_mask[SOF_DAI_DSP_ACCESS] =
- BIT(SOF_DAI_INTEL_SSP) | BIT(SOF_DAI_INTEL_DMIC) |
- BIT(SOF_DAI_INTEL_HDA) | BIT(SOF_DAI_INTEL_ALH);
- interface_mask[SOF_DAI_HOST_ACCESS] = BIT(SOF_DAI_INTEL_HDA);
- break;
- case SOF_INTEL_ACE_2_0:
- interface_mask[SOF_DAI_DSP_ACCESS] =
- BIT(SOF_DAI_INTEL_SSP) | BIT(SOF_DAI_INTEL_DMIC) |
- BIT(SOF_DAI_INTEL_HDA) | BIT(SOF_DAI_INTEL_ALH);
- /* all interfaces accessible without DSP */
- interface_mask[SOF_DAI_HOST_ACCESS] =
- interface_mask[SOF_DAI_DSP_ACCESS];
- break;
- default:
- break;
- }
-}
-
-static u32 hda_get_interface_mask(struct snd_sof_dev *sdev)
-{
- u32 interface_mask[SOF_DAI_ACCESS_NUM] = { 0 };
-
- hda_get_interfaces(sdev, interface_mask);
-
- return interface_mask[sdev->dspless_mode_selected];
-}
-
-bool hda_is_chain_dma_supported(struct snd_sof_dev *sdev, u32 dai_type)
-{
- u32 interface_mask[SOF_DAI_ACCESS_NUM] = { 0 };
- const struct sof_intel_dsp_desc *chip;
-
- if (sdev->dspless_mode_selected)
- return false;
-
- hda_get_interfaces(sdev, interface_mask);
-
- if (!(interface_mask[SOF_DAI_DSP_ACCESS] & BIT(dai_type)))
- return false;
-
- if (dai_type == SOF_DAI_INTEL_HDA)
- return true;
-
- switch (dai_type) {
- case SOF_DAI_INTEL_SSP:
- case SOF_DAI_INTEL_DMIC:
- case SOF_DAI_INTEL_ALH:
- chip = get_chip_info(sdev->pdata);
- if (chip->hw_ip_version < SOF_INTEL_ACE_2_0)
- return false;
- return true;
- default:
- return false;
- }
-}
-
#if IS_ENABLED(CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE)
/*
data.dai_index = (params_data->link_id << 8) | d->id;
data.dai_data = params_data->alh_stream_id;
+ data.dai_node_id = data.dai_data;
return hda_dai_config(w, SOF_DAI_CONFIG_FLAGS_HW_PARAMS, &data);
}
+static int sdw_params_free(struct device *dev, struct sdw_intel_stream_free_data *free_data)
+{
+ struct snd_soc_dai *d = free_data->dai;
+ struct snd_soc_dapm_widget *w = snd_soc_dai_get_widget(d, free_data->substream->stream);
+ struct snd_sof_dev *sdev = widget_to_sdev(w);
+
+ if (sdev->pdata->ipc_type == SOF_IPC_TYPE_4) {
+ struct snd_sof_widget *swidget = w->dobj.private;
+ struct snd_sof_dai *dai = swidget->private;
+ struct sof_ipc4_copier_data *copier_data;
+ struct sof_ipc4_copier *ipc4_copier;
+
+ ipc4_copier = dai->private;
+ ipc4_copier->dai_index = 0;
+ copier_data = &ipc4_copier->data;
+
+ /* clear the node ID */
+ copier_data->gtw_cfg.node_id &= ~SOF_IPC4_NODE_INDEX_MASK;
+ }
+
+ return 0;
+}
+
struct sdw_intel_ops sdw_callback = {
.params_stream = sdw_params_stream,
+ .free_stream = sdw_params_free,
};
static int sdw_ace2x_params_stream(struct device *dev,
return sdw_hda_dai_hw_params(params_data->substream,
params_data->hw_params,
params_data->dai,
- params_data->link_id);
+ params_data->link_id,
+ params_data->alh_stream_id);
}
static int sdw_ace2x_free_stream(struct device *dev,
.trigger = sdw_ace2x_trigger,
};
-void hda_common_enable_sdw_irq(struct snd_sof_dev *sdev, bool enable)
-{
- struct sof_intel_hda_dev *hdev;
-
- hdev = sdev->pdata->hw_pdata;
-
- if (!hdev->sdw)
- return;
-
- snd_sof_dsp_update_bits(sdev, HDA_DSP_BAR, HDA_DSP_REG_ADSPIC2,
- HDA_DSP_REG_ADSPIC2_SNDW,
- enable ? HDA_DSP_REG_ADSPIC2_SNDW : 0);
-}
-
-void hda_sdw_int_enable(struct snd_sof_dev *sdev, bool enable)
-{
- u32 interface_mask = hda_get_interface_mask(sdev);
- const struct sof_intel_dsp_desc *chip;
-
- if (!(interface_mask & BIT(SOF_DAI_INTEL_ALH)))
- return;
-
- chip = get_chip_info(sdev->pdata);
- if (chip && chip->enable_sdw_irq)
- chip->enable_sdw_irq(sdev, enable);
-}
-
static int hda_sdw_acpi_scan(struct snd_sof_dev *sdev)
{
u32 interface_mask = hda_get_interface_mask(sdev);
return 0;
}
-int hda_sdw_check_lcount_common(struct snd_sof_dev *sdev)
-{
- struct sof_intel_hda_dev *hdev;
- struct sdw_intel_ctx *ctx;
- u32 caps;
-
- hdev = sdev->pdata->hw_pdata;
- ctx = hdev->sdw;
-
- caps = snd_sof_dsp_read(sdev, HDA_DSP_BAR, ctx->shim_base + SDW_SHIM_LCAP);
- caps &= SDW_SHIM_LCAP_LCOUNT_MASK;
-
- /* Check HW supported vs property value */
- if (caps < ctx->count) {
- dev_err(sdev->dev,
- "%s: BIOS master count %d is larger than hardware capabilities %d\n",
- __func__, ctx->count, caps);
- return -EINVAL;
- }
-
- return 0;
-}
-
-int hda_sdw_check_lcount_ext(struct snd_sof_dev *sdev)
-{
- struct sof_intel_hda_dev *hdev;
- struct sdw_intel_ctx *ctx;
- struct hdac_bus *bus;
- u32 slcount;
-
- bus = sof_to_bus(sdev);
-
- hdev = sdev->pdata->hw_pdata;
- ctx = hdev->sdw;
-
- slcount = hdac_bus_eml_get_count(bus, true, AZX_REG_ML_LEPTR_ID_SDW);
-
- /* Check HW supported vs property value */
- if (slcount < ctx->count) {
- dev_err(sdev->dev,
- "%s: BIOS master count %d is larger than hardware capabilities %d\n",
- __func__, ctx->count, slcount);
- return -EINVAL;
- }
-
- return 0;
-}
-
-static int hda_sdw_check_lcount(struct snd_sof_dev *sdev)
-{
- const struct sof_intel_dsp_desc *chip;
-
- chip = get_chip_info(sdev->pdata);
- if (chip && chip->read_sdw_lcount)
- return chip->read_sdw_lcount(sdev);
-
- return 0;
-}
-
int hda_sdw_startup(struct snd_sof_dev *sdev)
{
struct sof_intel_hda_dev *hdev;
return sdw_intel_startup(hdev->sdw);
}
+EXPORT_SYMBOL_NS(hda_sdw_startup, SND_SOC_SOF_INTEL_HDA_GENERIC);
static int hda_sdw_exit(struct snd_sof_dev *sdev)
{
hdev = sdev->pdata->hw_pdata;
- hda_sdw_int_enable(sdev, false);
-
if (hdev->sdw)
sdw_intel_exit(hdev->sdw);
hdev->sdw = NULL;
+ hda_sdw_int_enable(sdev, false);
+
return 0;
}
out:
return ret;
}
+EXPORT_SYMBOL_NS(hda_common_check_sdw_irq, SND_SOC_SOF_INTEL_HDA_GENERIC);
static bool hda_dsp_check_sdw_irq(struct snd_sof_dev *sdev)
{
return false;
}
+EXPORT_SYMBOL_NS(hda_sdw_check_wakeen_irq_common, SND_SOC_SOF_INTEL_HDA_GENERIC);
static bool hda_sdw_check_wakeen_irq(struct snd_sof_dev *sdev)
{
return false;
}
-void hda_sdw_process_wakeen(struct snd_sof_dev *sdev)
+void hda_sdw_process_wakeen_common(struct snd_sof_dev *sdev)
{
u32 interface_mask = hda_get_interface_mask(sdev);
struct sof_intel_hda_dev *hdev;
sdw_intel_process_wakeen_event(hdev->sdw);
}
+EXPORT_SYMBOL_NS(hda_sdw_process_wakeen_common, SND_SOC_SOF_INTEL_HDA_GENERIC);
#else /* IS_ENABLED(CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE) */
static inline int hda_sdw_acpi_scan(struct snd_sof_dev *sdev)
#endif /* IS_ENABLED(CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE) */
+/* pre fw run operations */
+int hda_dsp_pre_fw_run(struct snd_sof_dev *sdev)
+{
+ /* disable clock gating and power gating */
+ return hda_dsp_ctrl_clock_power_gating(sdev, false);
+}
+
+/* post fw run operations */
+int hda_dsp_post_fw_run(struct snd_sof_dev *sdev)
+{
+ int ret;
+
+ if (sdev->first_boot) {
+ struct sof_intel_hda_dev *hdev = sdev->pdata->hw_pdata;
+
+ ret = hda_sdw_startup(sdev);
+ if (ret < 0) {
+ dev_err(sdev->dev,
+ "error: could not startup SoundWire links\n");
+ return ret;
+ }
+
+ /* Check if IMR boot is usable */
+ if (!sof_debug_check_flag(SOF_DBG_IGNORE_D3_PERSISTENT) &&
+ (sdev->fw_ready.flags & SOF_IPC_INFO_D3_PERSISTENT ||
+ sdev->pdata->ipc_type == SOF_IPC_TYPE_4)) {
+ hdev->imrboot_supported = true;
+ debugfs_create_bool("skip_imr_boot",
+ 0644, sdev->debugfs_root,
+ &hdev->skip_imr_boot);
+ }
+ }
+
+ hda_sdw_int_enable(sdev, true);
+
+ /* re-enable clock gating and power gating */
+ return hda_dsp_ctrl_clock_power_gating(sdev, true);
+}
+EXPORT_SYMBOL_NS(hda_dsp_post_fw_run, SND_SOC_SOF_INTEL_HDA_GENERIC);
+
/*
* Debug
*/
-struct hda_dsp_msg_code {
- u32 code;
- const char *text;
-};
-
#if IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG)
static bool hda_use_msi = true;
module_param_named(use_msi, hda_use_msi, bool, 0444);
#define hda_use_msi (1)
#endif
-int sof_hda_position_quirk = SOF_HDA_POSITION_QUIRK_USE_DPIB_REGISTERS;
-module_param_named(position_quirk, sof_hda_position_quirk, int, 0444);
-MODULE_PARM_DESC(position_quirk, "SOF HDaudio position quirk");
-
static char *hda_model;
module_param(hda_model, charp, 0444);
MODULE_PARM_DESC(hda_model, "Use the given HDA board model.");
module_param_named(mclk_id, mclk_id_override, int, 0444);
MODULE_PARM_DESC(mclk_id, "SOF SSP mclk_id");
-static const struct hda_dsp_msg_code hda_dsp_rom_fw_error_texts[] = {
- {HDA_DSP_ROM_CSE_ERROR, "error: cse error"},
- {HDA_DSP_ROM_CSE_WRONG_RESPONSE, "error: cse wrong response"},
- {HDA_DSP_ROM_IMR_TO_SMALL, "error: IMR too small"},
- {HDA_DSP_ROM_BASE_FW_NOT_FOUND, "error: base fw not found"},
- {HDA_DSP_ROM_CSE_VALIDATION_FAILED, "error: signature verification failed"},
- {HDA_DSP_ROM_IPC_FATAL_ERROR, "error: ipc fatal error"},
- {HDA_DSP_ROM_L2_CACHE_ERROR, "error: L2 cache error"},
- {HDA_DSP_ROM_LOAD_OFFSET_TO_SMALL, "error: load offset too small"},
- {HDA_DSP_ROM_API_PTR_INVALID, "error: API ptr invalid"},
- {HDA_DSP_ROM_BASEFW_INCOMPAT, "error: base fw incompatible"},
- {HDA_DSP_ROM_UNHANDLED_INTERRUPT, "error: unhandled interrupt"},
- {HDA_DSP_ROM_MEMORY_HOLE_ECC, "error: ECC memory hole"},
- {HDA_DSP_ROM_KERNEL_EXCEPTION, "error: kernel exception"},
- {HDA_DSP_ROM_USER_EXCEPTION, "error: user exception"},
- {HDA_DSP_ROM_UNEXPECTED_RESET, "error: unexpected reset"},
- {HDA_DSP_ROM_NULL_FW_ENTRY, "error: null FW entry point"},
-};
-
-#define FSR_ROM_STATE_ENTRY(state) {FSR_STATE_ROM_##state, #state}
-static const struct hda_dsp_msg_code fsr_rom_state_names[] = {
- FSR_ROM_STATE_ENTRY(INIT),
- FSR_ROM_STATE_ENTRY(INIT_DONE),
- FSR_ROM_STATE_ENTRY(CSE_MANIFEST_LOADED),
- FSR_ROM_STATE_ENTRY(FW_MANIFEST_LOADED),
- FSR_ROM_STATE_ENTRY(FW_FW_LOADED),
- FSR_ROM_STATE_ENTRY(FW_ENTERED),
- FSR_ROM_STATE_ENTRY(VERIFY_FEATURE_MASK),
- FSR_ROM_STATE_ENTRY(GET_LOAD_OFFSET),
- FSR_ROM_STATE_ENTRY(FETCH_ROM_EXT),
- FSR_ROM_STATE_ENTRY(FETCH_ROM_EXT_DONE),
- /* CSE states */
- FSR_ROM_STATE_ENTRY(CSE_IMR_REQUEST),
- FSR_ROM_STATE_ENTRY(CSE_IMR_GRANTED),
- FSR_ROM_STATE_ENTRY(CSE_VALIDATE_IMAGE_REQUEST),
- FSR_ROM_STATE_ENTRY(CSE_IMAGE_VALIDATED),
- FSR_ROM_STATE_ENTRY(CSE_IPC_IFACE_INIT),
- FSR_ROM_STATE_ENTRY(CSE_IPC_RESET_PHASE_1),
- FSR_ROM_STATE_ENTRY(CSE_IPC_OPERATIONAL_ENTRY),
- FSR_ROM_STATE_ENTRY(CSE_IPC_OPERATIONAL),
- FSR_ROM_STATE_ENTRY(CSE_IPC_DOWN),
-};
-
-#define FSR_BRINGUP_STATE_ENTRY(state) {FSR_STATE_BRINGUP_##state, #state}
-static const struct hda_dsp_msg_code fsr_bringup_state_names[] = {
- FSR_BRINGUP_STATE_ENTRY(INIT),
- FSR_BRINGUP_STATE_ENTRY(INIT_DONE),
- FSR_BRINGUP_STATE_ENTRY(HPSRAM_LOAD),
- FSR_BRINGUP_STATE_ENTRY(UNPACK_START),
- FSR_BRINGUP_STATE_ENTRY(IMR_RESTORE),
- FSR_BRINGUP_STATE_ENTRY(FW_ENTERED),
-};
-
-#define FSR_WAIT_STATE_ENTRY(state) {FSR_WAIT_FOR_##state, #state}
-static const struct hda_dsp_msg_code fsr_wait_state_names[] = {
- FSR_WAIT_STATE_ENTRY(IPC_BUSY),
- FSR_WAIT_STATE_ENTRY(IPC_DONE),
- FSR_WAIT_STATE_ENTRY(CACHE_INVALIDATION),
- FSR_WAIT_STATE_ENTRY(LP_SRAM_OFF),
- FSR_WAIT_STATE_ENTRY(DMA_BUFFER_FULL),
- FSR_WAIT_STATE_ENTRY(CSE_CSR),
-};
-
-#define FSR_MODULE_NAME_ENTRY(mod) [FSR_MOD_##mod] = #mod
-static const char * const fsr_module_names[] = {
- FSR_MODULE_NAME_ENTRY(ROM),
- FSR_MODULE_NAME_ENTRY(ROM_BYP),
- FSR_MODULE_NAME_ENTRY(BASE_FW),
- FSR_MODULE_NAME_ENTRY(LP_BOOT),
- FSR_MODULE_NAME_ENTRY(BRNGUP),
- FSR_MODULE_NAME_ENTRY(ROM_EXT),
-};
-
-static const char *
-hda_dsp_get_state_text(u32 code, const struct hda_dsp_msg_code *msg_code,
- size_t array_size)
-{
- int i;
-
- for (i = 0; i < array_size; i++) {
- if (code == msg_code[i].code)
- return msg_code[i].text;
- }
-
- return NULL;
-}
-
-static void hda_dsp_get_state(struct snd_sof_dev *sdev, const char *level)
-{
- const struct sof_intel_dsp_desc *chip = get_chip_info(sdev->pdata);
- const char *state_text, *error_text, *module_text;
- u32 fsr, state, wait_state, module, error_code;
-
- fsr = snd_sof_dsp_read(sdev, HDA_DSP_BAR, chip->rom_status_reg);
- state = FSR_TO_STATE_CODE(fsr);
- wait_state = FSR_TO_WAIT_STATE_CODE(fsr);
- module = FSR_TO_MODULE_CODE(fsr);
-
- if (module > FSR_MOD_ROM_EXT)
- module_text = "unknown";
- else
- module_text = fsr_module_names[module];
-
- if (module == FSR_MOD_BRNGUP)
- state_text = hda_dsp_get_state_text(state, fsr_bringup_state_names,
- ARRAY_SIZE(fsr_bringup_state_names));
- else
- state_text = hda_dsp_get_state_text(state, fsr_rom_state_names,
- ARRAY_SIZE(fsr_rom_state_names));
-
- /* not for us, must be generic sof message */
- if (!state_text) {
- dev_printk(level, sdev->dev, "%#010x: unknown ROM status value\n", fsr);
- return;
- }
-
- if (wait_state) {
- const char *wait_state_text;
-
- wait_state_text = hda_dsp_get_state_text(wait_state, fsr_wait_state_names,
- ARRAY_SIZE(fsr_wait_state_names));
- if (!wait_state_text)
- wait_state_text = "unknown";
-
- dev_printk(level, sdev->dev,
- "%#010x: module: %s, state: %s, waiting for: %s, %s\n",
- fsr, module_text, state_text, wait_state_text,
- fsr & FSR_HALTED ? "not running" : "running");
- } else {
- dev_printk(level, sdev->dev, "%#010x: module: %s, state: %s, %s\n",
- fsr, module_text, state_text,
- fsr & FSR_HALTED ? "not running" : "running");
- }
-
- error_code = snd_sof_dsp_read(sdev, HDA_DSP_BAR, chip->rom_status_reg + 4);
- if (!error_code)
- return;
-
- error_text = hda_dsp_get_state_text(error_code, hda_dsp_rom_fw_error_texts,
- ARRAY_SIZE(hda_dsp_rom_fw_error_texts));
- if (!error_text)
- error_text = "unknown";
-
- if (state == FSR_STATE_FW_ENTERED)
- dev_printk(level, sdev->dev, "status code: %#x (%s)\n", error_code,
- error_text);
- else
- dev_printk(level, sdev->dev, "error code: %#x (%s)\n", error_code,
- error_text);
-}
-
-static void hda_dsp_get_registers(struct snd_sof_dev *sdev,
- struct sof_ipc_dsp_oops_xtensa *xoops,
- struct sof_ipc_panic_info *panic_info,
- u32 *stack, size_t stack_words)
-{
- u32 offset = sdev->dsp_oops_offset;
-
- /* first read registers */
- sof_mailbox_read(sdev, offset, xoops, sizeof(*xoops));
-
- /* note: variable AR register array is not read */
-
- /* then get panic info */
- if (xoops->arch_hdr.totalsize > EXCEPT_MAX_HDR_SIZE) {
- dev_err(sdev->dev, "invalid header size 0x%x. FW oops is bogus\n",
- xoops->arch_hdr.totalsize);
- return;
- }
- offset += xoops->arch_hdr.totalsize;
- sof_block_read(sdev, sdev->mmio_bar, offset,
- panic_info, sizeof(*panic_info));
-
- /* then get the stack */
- offset += sizeof(*panic_info);
- sof_block_read(sdev, sdev->mmio_bar, offset, stack,
- stack_words * sizeof(u32));
-}
-
-/* dump the first 8 dwords representing the extended ROM status */
-static void hda_dsp_dump_ext_rom_status(struct snd_sof_dev *sdev, const char *level,
- u32 flags)
-{
- const struct sof_intel_dsp_desc *chip;
- char msg[128];
- int len = 0;
- u32 value;
- int i;
-
- chip = get_chip_info(sdev->pdata);
- for (i = 0; i < HDA_EXT_ROM_STATUS_SIZE; i++) {
- value = snd_sof_dsp_read(sdev, HDA_DSP_BAR, chip->rom_status_reg + i * 0x4);
- len += scnprintf(msg + len, sizeof(msg) - len, " 0x%x", value);
- }
-
- dev_printk(level, sdev->dev, "extended rom status: %s", msg);
-
-}
-
-void hda_dsp_dump(struct snd_sof_dev *sdev, u32 flags)
-{
- char *level = (flags & SOF_DBG_DUMP_OPTIONAL) ? KERN_DEBUG : KERN_ERR;
- struct sof_ipc_dsp_oops_xtensa xoops;
- struct sof_ipc_panic_info panic_info;
- u32 stack[HDA_DSP_STACK_DUMP_SIZE];
-
- /* print ROM/FW status */
- hda_dsp_get_state(sdev, level);
-
- /* The firmware register dump only available with IPC3 */
- if (flags & SOF_DBG_DUMP_REGS && sdev->pdata->ipc_type == SOF_IPC_TYPE_3) {
- u32 status = snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_SRAM_REG_FW_STATUS);
- u32 panic = snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_SRAM_REG_FW_TRACEP);
-
- hda_dsp_get_registers(sdev, &xoops, &panic_info, stack,
- HDA_DSP_STACK_DUMP_SIZE);
- sof_print_oops_and_stack(sdev, level, status, panic, &xoops,
- &panic_info, stack, HDA_DSP_STACK_DUMP_SIZE);
- } else {
- hda_dsp_dump_ext_rom_status(sdev, level, flags);
- }
-}
-
-void hda_ipc4_dsp_dump(struct snd_sof_dev *sdev, u32 flags)
-{
- char *level = (flags & SOF_DBG_DUMP_OPTIONAL) ? KERN_DEBUG : KERN_ERR;
-
- /* print ROM/FW status */
- hda_dsp_get_state(sdev, level);
-
- if (flags & SOF_DBG_DUMP_REGS)
- sof_ipc4_intel_dump_telemetry_state(sdev, flags);
- else
- hda_dsp_dump_ext_rom_status(sdev, level, flags);
-}
-
-static bool hda_check_ipc_irq(struct snd_sof_dev *sdev)
-{
- const struct sof_intel_dsp_desc *chip;
-
- chip = get_chip_info(sdev->pdata);
- if (chip && chip->check_ipc_irq)
- return chip->check_ipc_irq(sdev);
-
- return false;
-}
-
-void hda_ipc_irq_dump(struct snd_sof_dev *sdev)
-{
- u32 adspis;
- u32 intsts;
- u32 intctl;
- u32 ppsts;
- u8 rirbsts;
-
- /* read key IRQ stats and config registers */
- adspis = snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_REG_ADSPIS);
- intsts = snd_sof_dsp_read(sdev, HDA_DSP_HDA_BAR, SOF_HDA_INTSTS);
- intctl = snd_sof_dsp_read(sdev, HDA_DSP_HDA_BAR, SOF_HDA_INTCTL);
- ppsts = snd_sof_dsp_read(sdev, HDA_DSP_PP_BAR, SOF_HDA_REG_PP_PPSTS);
- rirbsts = snd_sof_dsp_read8(sdev, HDA_DSP_HDA_BAR, AZX_REG_RIRBSTS);
-
- dev_err(sdev->dev, "hda irq intsts 0x%8.8x intlctl 0x%8.8x rirb %2.2x\n",
- intsts, intctl, rirbsts);
- dev_err(sdev->dev, "dsp irq ppsts 0x%8.8x adspis 0x%8.8x\n", ppsts, adspis);
-}
-
-void hda_ipc_dump(struct snd_sof_dev *sdev)
-{
- u32 hipcie;
- u32 hipct;
- u32 hipcctl;
-
- hda_ipc_irq_dump(sdev);
-
- /* read IPC status */
- hipcie = snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_REG_HIPCIE);
- hipct = snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_REG_HIPCT);
- hipcctl = snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_REG_HIPCCTL);
-
- /* dump the IPC regs */
- /* TODO: parse the raw msg */
- dev_err(sdev->dev, "host status 0x%8.8x dsp status 0x%8.8x mask 0x%8.8x\n",
- hipcie, hipct, hipcctl);
-}
-
-void hda_ipc4_dump(struct snd_sof_dev *sdev)
-{
- u32 hipci, hipcie, hipct, hipcte, hipcctl;
-
- hda_ipc_irq_dump(sdev);
-
- hipci = snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_REG_HIPCI);
- hipcie = snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_REG_HIPCIE);
- hipct = snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_REG_HIPCT);
- hipcte = snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_REG_HIPCTE);
- hipcctl = snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_REG_HIPCCTL);
-
- /* dump the IPC regs */
- /* TODO: parse the raw msg */
- dev_err(sdev->dev, "Host IPC initiator: %#x|%#x, target: %#x|%#x, ctl: %#x\n",
- hipci, hipcie, hipct, hipcte, hipcctl);
-}
-
-bool hda_ipc4_tx_is_busy(struct snd_sof_dev *sdev)
-{
- struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata;
- const struct sof_intel_dsp_desc *chip = hda->desc;
- u32 val;
-
- val = snd_sof_dsp_read(sdev, HDA_DSP_BAR, chip->ipc_req);
-
- return !!(val & chip->ipc_req_mask);
-}
-
static int hda_init(struct snd_sof_dev *sdev)
{
struct hda_bus *hbus;
err:
return ret;
}
+EXPORT_SYMBOL_NS(hda_dsp_probe_early, SND_SOC_SOF_INTEL_HDA_GENERIC);
int hda_dsp_probe(struct snd_sof_dev *sdev)
{
return ret;
}
+EXPORT_SYMBOL_NS(hda_dsp_probe, SND_SOC_SOF_INTEL_HDA_GENERIC);
void hda_dsp_remove(struct snd_sof_dev *sdev)
{
if (!sdev->dspless_mode_selected)
iounmap(sdev->bar[HDA_DSP_BAR]);
}
+EXPORT_SYMBOL_NS(hda_dsp_remove, SND_SOC_SOF_INTEL_HDA_GENERIC);
void hda_dsp_remove_late(struct snd_sof_dev *sdev)
{
return hda_dsp_core_reset_power_down(sdev, chip->host_managed_cores_mask);
}
+EXPORT_SYMBOL_NS(hda_power_down_dsp, SND_SOC_SOF_INTEL_HDA_GENERIC);
#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_AUDIO_CODEC)
static void hda_generic_machine_select(struct snd_sof_dev *sdev,
{
struct snd_sof_pdata *pdata = sdev->pdata;
const struct snd_soc_acpi_link_adr *link;
+ struct sdw_extended_slave_id *ids;
struct snd_soc_acpi_mach *mach;
struct sof_intel_hda_dev *hdev;
u32 link_mask;
hdev = pdata->hw_pdata;
link_mask = hdev->info.link_mask;
+ if (!link_mask) {
+ dev_info(sdev->dev, "SoundWire links not enabled\n");
+ return NULL;
+ }
+
+ if (!hdev->sdw) {
+ dev_dbg(sdev->dev, "SoundWire context not allocated\n");
+ return NULL;
+ }
+
+ if (!hdev->sdw->num_slaves) {
+ dev_warn(sdev->dev, "No SoundWire peripheral detected in ACPI tables\n");
+ return NULL;
+ }
+
/*
* Select SoundWire machine driver if needed using the
* alternate tables. This case deals with SoundWire-only
* machines, for mixed cases with I2C/I2S the detection relies
* on the HID list.
*/
- if (link_mask) {
- for (mach = pdata->desc->alt_machines;
- mach && mach->link_mask; mach++) {
- /*
- * On some platforms such as Up Extreme all links
- * are enabled but only one link can be used by
- * external codec. Instead of exact match of two masks,
- * first check whether link_mask of mach is subset of
- * link_mask supported by hw and then go on searching
- * link_adr
- */
- if (~link_mask & mach->link_mask)
- continue;
-
- /* No need to match adr if there is no links defined */
- if (!mach->links)
- break;
-
- link = mach->links;
- for (i = 0; i < hdev->info.count && link->num_adr;
- i++, link++) {
- /*
- * Try next machine if any expected Slaves
- * are not found on this link.
- */
- if (!snd_soc_acpi_sdw_link_slaves_found(sdev->dev, link,
- hdev->sdw->ids,
- hdev->sdw->num_slaves))
- break;
- }
- /* Found if all Slaves are checked */
- if (i == hdev->info.count || !link->num_adr)
- break;
- }
- if (mach && mach->link_mask) {
- int dmic_num = 0;
- bool tplg_fixup;
- const char *tplg_filename;
+ for (mach = pdata->desc->alt_machines;
+ mach && mach->link_mask; mach++) {
+ /*
+ * On some platforms such as Up Extreme all links
+ * are enabled but only one link can be used by
+ * external codec. Instead of exact match of two masks,
+ * first check whether link_mask of mach is subset of
+ * link_mask supported by hw and then go on searching
+ * link_adr
+ */
+ if (~link_mask & mach->link_mask)
+ continue;
- mach->mach_params.links = mach->links;
- mach->mach_params.link_mask = mach->link_mask;
- mach->mach_params.platform = dev_name(sdev->dev);
-
- if (pdata->tplg_filename) {
- tplg_fixup = false;
- } else {
- tplg_fixup = true;
- tplg_filename = mach->sof_tplg_filename;
- }
+ /* No need to match adr if there is no links defined */
+ if (!mach->links)
+ break;
+ link = mach->links;
+ for (i = 0; i < hdev->info.count && link->num_adr;
+ i++, link++) {
/*
- * DMICs use up to 4 pins and are typically pin-muxed with SoundWire
- * link 2 and 3, or link 1 and 2, thus we only try to enable dmics
- * if all conditions are true:
- * a) 2 or fewer links are used by SoundWire
- * b) the NHLT table reports the presence of microphones
+ * Try next machine if any expected Slaves
+ * are not found on this link.
*/
- if (hweight_long(mach->link_mask) <= 2) {
- int ret;
-
- ret = dmic_detect_topology_fixup(sdev, &tplg_filename, "",
- &dmic_num, tplg_fixup);
- if (ret < 0)
- return NULL;
- }
- if (tplg_fixup)
- pdata->tplg_filename = tplg_filename;
- mach->mach_params.dmic_num = dmic_num;
+ if (!snd_soc_acpi_sdw_link_slaves_found(sdev->dev, link,
+ hdev->sdw->ids,
+ hdev->sdw->num_slaves))
+ break;
+ }
+ /* Found if all Slaves are checked */
+ if (i == hdev->info.count || !link->num_adr)
+ break;
+ }
+ if (mach && mach->link_mask) {
+ int dmic_num = 0;
+ bool tplg_fixup;
+ const char *tplg_filename;
+
+ mach->mach_params.links = mach->links;
+ mach->mach_params.link_mask = mach->link_mask;
+ mach->mach_params.platform = dev_name(sdev->dev);
+
+ if (pdata->tplg_filename) {
+ tplg_fixup = false;
+ } else {
+ tplg_fixup = true;
+ tplg_filename = mach->sof_tplg_filename;
+ }
- dev_dbg(sdev->dev,
- "SoundWire machine driver %s topology %s\n",
- mach->drv_name,
- pdata->tplg_filename);
+ /*
+ * DMICs use up to 4 pins and are typically pin-muxed with SoundWire
+ * link 2 and 3, or link 1 and 2, thus we only try to enable dmics
+ * if all conditions are true:
+ * a) 2 or fewer links are used by SoundWire
+ * b) the NHLT table reports the presence of microphones
+ */
+ if (hweight_long(mach->link_mask) <= 2) {
+ int ret;
- return mach;
+ ret = dmic_detect_topology_fixup(sdev, &tplg_filename, "",
+ &dmic_num, tplg_fixup);
+ if (ret < 0)
+ return NULL;
}
+ if (tplg_fixup)
+ pdata->tplg_filename = tplg_filename;
+ mach->mach_params.dmic_num = dmic_num;
+
+ dev_dbg(sdev->dev,
+ "SoundWire machine driver %s topology %s\n",
+ mach->drv_name,
+ pdata->tplg_filename);
- dev_info(sdev->dev, "No SoundWire machine driver found\n");
+ return mach;
}
+ dev_info(sdev->dev, "No SoundWire machine driver found for the ACPI-reported configuration:\n");
+ ids = hdev->sdw->ids;
+ for (i = 0; i < hdev->sdw->num_slaves; i++)
+ dev_info(sdev->dev, "link %d mfg_id 0x%04x part_id 0x%04x version %#x\n",
+ ids[i].link_id, ids[i].id.mfg_id, ids[i].id.part_id, ids[i].id.sdw_version);
+
return NULL;
}
#else
mach_params->dai_drivers = desc->ops->drv;
}
+static int check_tplg_quirk_mask(struct snd_soc_acpi_mach *mach)
+{
+ u32 dmic_ssp_quirk;
+ u32 codec_amp_name_quirk;
+
+ /*
+ * In current implementation dmic and ssp quirks are designed for es8336
+ * machine driver and could not be mixed with codec name and amp name
+ * quirks.
+ */
+ dmic_ssp_quirk = mach->tplg_quirk_mask &
+ (SND_SOC_ACPI_TPLG_INTEL_DMIC_NUMBER | SND_SOC_ACPI_TPLG_INTEL_SSP_NUMBER);
+ codec_amp_name_quirk = mach->tplg_quirk_mask &
+ (SND_SOC_ACPI_TPLG_INTEL_AMP_NAME | SND_SOC_ACPI_TPLG_INTEL_CODEC_NAME);
+
+ if (dmic_ssp_quirk && codec_amp_name_quirk)
+ return -EINVAL;
+
+ return 0;
+}
+
struct snd_soc_acpi_mach *hda_machine_select(struct snd_sof_dev *sdev)
{
u32 interface_mask = hda_get_interface_mask(sdev);
struct snd_sof_pdata *sof_pdata = sdev->pdata;
const struct sof_dev_desc *desc = sof_pdata->desc;
+ struct hdac_bus *bus = sof_to_bus(sdev);
struct snd_soc_acpi_mach *mach = NULL;
+ enum snd_soc_acpi_intel_codec codec_type;
const char *tplg_filename;
+ const char *tplg_suffix;
/* Try I2S or DMIC if it is supported */
if (interface_mask & (BIT(SOF_DAI_INTEL_SSP) | BIT(SOF_DAI_INTEL_DMIC)))
tplg_fixup = true;
}
+ /*
+ * Checking quirk mask integrity; some quirk flags could not be
+ * set concurrently.
+ */
+ if (tplg_fixup &&
+ check_tplg_quirk_mask(mach)) {
+ dev_err(sdev->dev, "Invalid tplg quirk mask 0x%x\n",
+ mach->tplg_quirk_mask);
+ return NULL;
+ }
+
/* report to machine driver if any DMICs are found */
mach->mach_params.dmic_num = check_dmic_num(sdev);
}
}
+ codec_type = snd_soc_acpi_intel_detect_amp_type(sdev->dev);
+
+ if (tplg_fixup &&
+ mach->tplg_quirk_mask & SND_SOC_ACPI_TPLG_INTEL_AMP_NAME &&
+ codec_type != CODEC_NONE) {
+ tplg_suffix = snd_soc_acpi_intel_get_amp_tplg_suffix(codec_type);
+ if (!tplg_suffix) {
+ dev_err(sdev->dev, "no tplg suffix found, amp %d\n",
+ codec_type);
+ return NULL;
+ }
+
+ tplg_filename = devm_kasprintf(sdev->dev, GFP_KERNEL,
+ "%s-%s",
+ sof_pdata->tplg_filename,
+ tplg_suffix);
+ if (!tplg_filename)
+ return NULL;
+
+ sof_pdata->tplg_filename = tplg_filename;
+ add_extension = true;
+ }
+
+ codec_type = snd_soc_acpi_intel_detect_codec_type(sdev->dev);
+
+ if (tplg_fixup &&
+ mach->tplg_quirk_mask & SND_SOC_ACPI_TPLG_INTEL_CODEC_NAME &&
+ codec_type != CODEC_NONE) {
+ tplg_suffix = snd_soc_acpi_intel_get_codec_tplg_suffix(codec_type);
+ if (!tplg_suffix) {
+ dev_err(sdev->dev, "no tplg suffix found, codec %d\n",
+ codec_type);
+ return NULL;
+ }
+
+ tplg_filename = devm_kasprintf(sdev->dev, GFP_KERNEL,
+ "%s-%s",
+ sof_pdata->tplg_filename,
+ tplg_suffix);
+ if (!tplg_filename)
+ return NULL;
+
+ sof_pdata->tplg_filename = tplg_filename;
+ add_extension = true;
+ }
+
if (tplg_fixup && add_extension) {
tplg_filename = devm_kasprintf(sdev->dev, GFP_KERNEL,
"%s%s",
}
}
- /* If I2S fails, try SoundWire if it is supported */
- if (!mach && (interface_mask & BIT(SOF_DAI_INTEL_ALH)))
+ /*
+ * If I2S fails and no external HDaudio codec is detected,
+ * try SoundWire if it is supported
+ */
+ if (!mach && !HDA_EXT_CODEC(bus->codec_mask) &&
+ (interface_mask & BIT(SOF_DAI_INTEL_ALH)))
mach = hda_sdw_machine_select(sdev);
/*
return sof_pci_probe(pci, pci_id);
}
-EXPORT_SYMBOL_NS(hda_pci_intel_probe, SND_SOC_SOF_INTEL_HDA_COMMON);
+EXPORT_SYMBOL_NS(hda_pci_intel_probe, SND_SOC_SOF_INTEL_HDA_GENERIC);
int hda_register_clients(struct snd_sof_dev *sdev)
{
MODULE_IMPORT_NS(SOUNDWIRE_INTEL_INIT);
MODULE_IMPORT_NS(SOUNDWIRE_INTEL);
MODULE_IMPORT_NS(SND_SOC_SOF_HDA_MLINK);
+MODULE_IMPORT_NS(SND_SOC_SOF_INTEL_HDA_COMMON);
+MODULE_IMPORT_NS(SND_SOC_ACPI_INTEL_MATCH);
projects / J-linux.git / commitdiff