14da6b033SAjit Kumar Pandey // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) 24da6b033SAjit Kumar Pandey // 34da6b033SAjit Kumar Pandey // This file is provided under a dual BSD/GPLv2 license. When using or 44da6b033SAjit Kumar Pandey // redistributing this file, you may do so under either license. 54da6b033SAjit Kumar Pandey // 64da6b033SAjit Kumar Pandey // Copyright(c) 2022 Advanced Micro Devices, Inc. 74da6b033SAjit Kumar Pandey // 84da6b033SAjit Kumar Pandey // Authors: Ajit Kumar Pandey <AjitKumar.Pandey@amd.com> 94da6b033SAjit Kumar Pandey // V sujith kumar Reddy <Vsujithkumar.Reddy@amd.com> 104da6b033SAjit Kumar Pandey 114da6b033SAjit Kumar Pandey /* ACP-specific Common code */ 124da6b033SAjit Kumar Pandey 134da6b033SAjit Kumar Pandey #include "../sof-priv.h" 144da6b033SAjit Kumar Pandey #include "../sof-audio.h" 154da6b033SAjit Kumar Pandey #include "../ops.h" 164da6b033SAjit Kumar Pandey #include "../sof-audio.h" 174da6b033SAjit Kumar Pandey #include "acp.h" 184da6b033SAjit Kumar Pandey #include "acp-dsp-offset.h" 194da6b033SAjit Kumar Pandey 204da6b033SAjit Kumar Pandey int acp_dai_probe(struct snd_soc_dai *dai) 214da6b033SAjit Kumar Pandey { 224da6b033SAjit Kumar Pandey struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(dai->component); 234da6b033SAjit Kumar Pandey const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata); 244da6b033SAjit Kumar Pandey unsigned int val; 254da6b033SAjit Kumar Pandey 264da6b033SAjit Kumar Pandey val = snd_sof_dsp_read(sdev, ACP_DSP_BAR, desc->i2s_pin_config_offset); 274da6b033SAjit Kumar Pandey if (val != desc->i2s_mode) { 284da6b033SAjit Kumar Pandey dev_err(sdev->dev, "I2S Mode is not supported (I2S_PIN_CONFIG: %#x)\n", val); 294da6b033SAjit Kumar Pandey return -EINVAL; 304da6b033SAjit Kumar Pandey } 314da6b033SAjit Kumar Pandey 324da6b033SAjit Kumar Pandey return 0; 334da6b033SAjit Kumar Pandey } 344da6b033SAjit Kumar Pandey EXPORT_SYMBOL_NS(acp_dai_probe, SND_SOC_SOF_AMD_COMMON); 354da6b033SAjit Kumar Pandey 364da6b033SAjit Kumar Pandey struct snd_soc_acpi_mach *amd_sof_machine_select(struct snd_sof_dev *sdev) 374da6b033SAjit Kumar Pandey { 384da6b033SAjit Kumar Pandey struct snd_sof_pdata *sof_pdata = sdev->pdata; 394da6b033SAjit Kumar Pandey const struct sof_dev_desc *desc = sof_pdata->desc; 404da6b033SAjit Kumar Pandey struct snd_soc_acpi_mach *mach; 414da6b033SAjit Kumar Pandey 424da6b033SAjit Kumar Pandey mach = snd_soc_acpi_find_machine(desc->machines); 434da6b033SAjit Kumar Pandey if (!mach) { 444da6b033SAjit Kumar Pandey dev_warn(sdev->dev, "No matching ASoC machine driver found\n"); 454da6b033SAjit Kumar Pandey return NULL; 464da6b033SAjit Kumar Pandey } 474da6b033SAjit Kumar Pandey 484da6b033SAjit Kumar Pandey sof_pdata->tplg_filename = mach->sof_tplg_filename; 494da6b033SAjit Kumar Pandey sof_pdata->fw_filename = mach->fw_filename; 504da6b033SAjit Kumar Pandey 514da6b033SAjit Kumar Pandey return mach; 524da6b033SAjit Kumar Pandey } 534da6b033SAjit Kumar Pandey 544da6b033SAjit Kumar Pandey /* AMD Common DSP ops */ 554da6b033SAjit Kumar Pandey struct snd_sof_dsp_ops sof_acp_common_ops = { 564da6b033SAjit Kumar Pandey /* probe and remove */ 574da6b033SAjit Kumar Pandey .probe = amd_sof_acp_probe, 584da6b033SAjit Kumar Pandey .remove = amd_sof_acp_remove, 594da6b033SAjit Kumar Pandey 604da6b033SAjit Kumar Pandey /* Register IO */ 614da6b033SAjit Kumar Pandey .write = sof_io_write, 624da6b033SAjit Kumar Pandey .read = sof_io_read, 634da6b033SAjit Kumar Pandey 644da6b033SAjit Kumar Pandey /* Block IO */ 654da6b033SAjit Kumar Pandey .block_read = acp_dsp_block_read, 664da6b033SAjit Kumar Pandey .block_write = acp_dsp_block_write, 674da6b033SAjit Kumar Pandey 684da6b033SAjit Kumar Pandey /*Firmware loading */ 694da6b033SAjit Kumar Pandey .load_firmware = snd_sof_load_firmware_memcpy, 704da6b033SAjit Kumar Pandey .pre_fw_run = acp_dsp_pre_fw_run, 714da6b033SAjit Kumar Pandey .get_bar_index = acp_get_bar_index, 724da6b033SAjit Kumar Pandey 734da6b033SAjit Kumar Pandey /* DSP core boot */ 744da6b033SAjit Kumar Pandey .run = acp_sof_dsp_run, 754da6b033SAjit Kumar Pandey 764da6b033SAjit Kumar Pandey /*IPC */ 774da6b033SAjit Kumar Pandey .send_msg = acp_sof_ipc_send_msg, 784da6b033SAjit Kumar Pandey .ipc_msg_data = acp_sof_ipc_msg_data, 79*aae7e412SV sujith kumar Reddy .set_stream_data_offset = acp_set_stream_data_offset, 804da6b033SAjit Kumar Pandey .get_mailbox_offset = acp_sof_ipc_get_mailbox_offset, 8140d3c041SV sujith kumar Reddy .get_window_offset = acp_sof_ipc_get_window_offset, 824da6b033SAjit Kumar Pandey .irq_thread = acp_sof_ipc_irq_thread, 834da6b033SAjit Kumar Pandey 844da6b033SAjit Kumar Pandey /* stream callbacks */ 854da6b033SAjit Kumar Pandey .pcm_open = acp_pcm_open, 864da6b033SAjit Kumar Pandey .pcm_close = acp_pcm_close, 874da6b033SAjit Kumar Pandey .pcm_hw_params = acp_pcm_hw_params, 884da6b033SAjit Kumar Pandey 894da6b033SAjit Kumar Pandey .hw_info = SNDRV_PCM_INFO_MMAP | 904da6b033SAjit Kumar Pandey SNDRV_PCM_INFO_MMAP_VALID | 914da6b033SAjit Kumar Pandey SNDRV_PCM_INFO_INTERLEAVED | 924da6b033SAjit Kumar Pandey SNDRV_PCM_INFO_PAUSE | 934da6b033SAjit Kumar Pandey SNDRV_PCM_INFO_NO_PERIOD_WAKEUP, 944da6b033SAjit Kumar Pandey 954da6b033SAjit Kumar Pandey /* Machine driver callbacks */ 964da6b033SAjit Kumar Pandey .machine_select = amd_sof_machine_select, 974da6b033SAjit Kumar Pandey .machine_register = sof_machine_register, 984da6b033SAjit Kumar Pandey .machine_unregister = sof_machine_unregister, 994da6b033SAjit Kumar Pandey 1004da6b033SAjit Kumar Pandey /* Trace Logger */ 1014da6b033SAjit Kumar Pandey .trace_init = acp_sof_trace_init, 1024da6b033SAjit Kumar Pandey .trace_release = acp_sof_trace_release, 1034da6b033SAjit Kumar Pandey 1044da6b033SAjit Kumar Pandey /* PM */ 1054da6b033SAjit Kumar Pandey .suspend = amd_sof_acp_suspend, 1064da6b033SAjit Kumar Pandey .resume = amd_sof_acp_resume, 1074da6b033SAjit Kumar Pandey }; 1084da6b033SAjit Kumar Pandey EXPORT_SYMBOL_NS(sof_acp_common_ops, SND_SOC_SOF_AMD_COMMON); 1094da6b033SAjit Kumar Pandey 1104da6b033SAjit Kumar Pandey MODULE_IMPORT_NS(SND_SOC_SOF_AMD_COMMON); 1114da6b033SAjit Kumar Pandey MODULE_DESCRIPTION("ACP SOF COMMON Driver"); 1124da6b033SAjit Kumar Pandey MODULE_LICENSE("Dual BSD/GPL"); 113