1// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) 2// 3// Copyright(c) 2020 Intel Corporation. All rights reserved. 4// 5// Authors: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 6// 7 8/* 9 * Hardware interface for audio DSP on Tigerlake. 10 */ 11 12#include <sound/sof/ext_manifest4.h> 13#include "../ipc4-priv.h" 14#include "../ops.h" 15#include "hda.h" 16#include "hda-ipc.h" 17#include "../sof-audio.h" 18 19static const struct snd_sof_debugfs_map tgl_dsp_debugfs[] = { 20 {"hda", HDA_DSP_HDA_BAR, 0, 0x4000, SOF_DEBUGFS_ACCESS_ALWAYS}, 21 {"pp", HDA_DSP_PP_BAR, 0, 0x1000, SOF_DEBUGFS_ACCESS_ALWAYS}, 22 {"dsp", HDA_DSP_BAR, 0, 0x10000, SOF_DEBUGFS_ACCESS_ALWAYS}, 23}; 24 25static int tgl_dsp_core_get(struct snd_sof_dev *sdev, int core) 26{ 27 const struct sof_ipc_pm_ops *pm_ops = sdev->ipc->ops->pm; 28 29 /* power up primary core if not already powered up and return */ 30 if (core == SOF_DSP_PRIMARY_CORE) 31 return hda_dsp_enable_core(sdev, BIT(core)); 32 33 if (pm_ops->set_core_state) 34 return pm_ops->set_core_state(sdev, core, true); 35 36 return 0; 37} 38 39static int tgl_dsp_core_put(struct snd_sof_dev *sdev, int core) 40{ 41 const struct sof_ipc_pm_ops *pm_ops = sdev->ipc->ops->pm; 42 int ret; 43 44 if (pm_ops->set_core_state) { 45 ret = pm_ops->set_core_state(sdev, core, false); 46 if (ret < 0) 47 return ret; 48 } 49 50 /* power down primary core and return */ 51 if (core == SOF_DSP_PRIMARY_CORE) 52 return hda_dsp_core_reset_power_down(sdev, BIT(core)); 53 54 return 0; 55} 56 57/* Tigerlake ops */ 58struct snd_sof_dsp_ops sof_tgl_ops; 59EXPORT_SYMBOL_NS(sof_tgl_ops, SND_SOC_SOF_INTEL_HDA_COMMON); 60 61int sof_tgl_ops_init(struct snd_sof_dev *sdev) 62{ 63 /* common defaults */ 64 memcpy(&sof_tgl_ops, &sof_hda_common_ops, sizeof(struct snd_sof_dsp_ops)); 65 66 /* probe/remove/shutdown */ 67 sof_tgl_ops.shutdown = hda_dsp_shutdown_dma_flush; 68 69 if (sdev->pdata->ipc_type == SOF_IPC) { 70 /* doorbell */ 71 sof_tgl_ops.irq_thread = cnl_ipc_irq_thread; 72 73 /* ipc */ 74 sof_tgl_ops.send_msg = cnl_ipc_send_msg; 75 76 /* debug */ 77 sof_tgl_ops.ipc_dump = cnl_ipc_dump; 78 79 sof_tgl_ops.set_power_state = hda_dsp_set_power_state_ipc3; 80 } 81 82 if (sdev->pdata->ipc_type == SOF_INTEL_IPC4) { 83 struct sof_ipc4_fw_data *ipc4_data; 84 85 sdev->private = devm_kzalloc(sdev->dev, sizeof(*ipc4_data), GFP_KERNEL); 86 if (!sdev->private) 87 return -ENOMEM; 88 89 ipc4_data = sdev->private; 90 ipc4_data->manifest_fw_hdr_offset = SOF_MAN4_FW_HDR_OFFSET; 91 92 ipc4_data->mtrace_type = SOF_IPC4_MTRACE_INTEL_CAVS_2; 93 94 /* External library loading support */ 95 ipc4_data->load_library = hda_dsp_ipc4_load_library; 96 97 /* doorbell */ 98 sof_tgl_ops.irq_thread = cnl_ipc4_irq_thread; 99 100 /* ipc */ 101 sof_tgl_ops.send_msg = cnl_ipc4_send_msg; 102 103 /* debug */ 104 sof_tgl_ops.ipc_dump = cnl_ipc4_dump; 105 106 sof_tgl_ops.set_power_state = hda_dsp_set_power_state_ipc4; 107 } 108 109 /* set DAI driver ops */ 110 hda_set_dai_drv_ops(sdev, &sof_tgl_ops); 111 112 /* debug */ 113 sof_tgl_ops.debug_map = tgl_dsp_debugfs; 114 sof_tgl_ops.debug_map_count = ARRAY_SIZE(tgl_dsp_debugfs); 115 116 /* pre/post fw run */ 117 sof_tgl_ops.post_fw_run = hda_dsp_post_fw_run; 118 119 /* firmware run */ 120 sof_tgl_ops.run = hda_dsp_cl_boot_firmware_iccmax; 121 122 /* dsp core get/put */ 123 sof_tgl_ops.core_get = tgl_dsp_core_get; 124 sof_tgl_ops.core_put = tgl_dsp_core_put; 125 126 return 0; 127}; 128EXPORT_SYMBOL_NS(sof_tgl_ops_init, SND_SOC_SOF_INTEL_HDA_COMMON); 129 130const struct sof_intel_dsp_desc tgl_chip_info = { 131 /* Tigerlake , Alderlake */ 132 .cores_num = 4, 133 .init_core_mask = 1, 134 .host_managed_cores_mask = BIT(0), 135 .ipc_req = CNL_DSP_REG_HIPCIDR, 136 .ipc_req_mask = CNL_DSP_REG_HIPCIDR_BUSY, 137 .ipc_ack = CNL_DSP_REG_HIPCIDA, 138 .ipc_ack_mask = CNL_DSP_REG_HIPCIDA_DONE, 139 .ipc_ctl = CNL_DSP_REG_HIPCCTL, 140 .rom_status_reg = HDA_DSP_SRAM_REG_ROM_STATUS, 141 .rom_init_timeout = 300, 142 .ssp_count = TGL_SSP_COUNT, 143 .ssp_base_offset = CNL_SSP_BASE_OFFSET, 144 .sdw_shim_base = SDW_SHIM_BASE, 145 .sdw_alh_base = SDW_ALH_BASE, 146 .d0i3_offset = SOF_HDA_VS_D0I3C, 147 .read_sdw_lcount = hda_sdw_check_lcount_common, 148 .enable_sdw_irq = hda_common_enable_sdw_irq, 149 .check_sdw_irq = hda_common_check_sdw_irq, 150 .check_sdw_wakeen_irq = hda_sdw_check_wakeen_irq_common, 151 .check_ipc_irq = hda_dsp_check_ipc_irq, 152 .cl_init = cl_dsp_init, 153 .power_down_dsp = hda_power_down_dsp, 154 .disable_interrupts = hda_dsp_disable_interrupts, 155 .hw_ip_version = SOF_INTEL_CAVS_2_5, 156}; 157EXPORT_SYMBOL_NS(tgl_chip_info, SND_SOC_SOF_INTEL_HDA_COMMON); 158 159const struct sof_intel_dsp_desc tglh_chip_info = { 160 /* Tigerlake-H */ 161 .cores_num = 2, 162 .init_core_mask = 1, 163 .host_managed_cores_mask = BIT(0), 164 .ipc_req = CNL_DSP_REG_HIPCIDR, 165 .ipc_req_mask = CNL_DSP_REG_HIPCIDR_BUSY, 166 .ipc_ack = CNL_DSP_REG_HIPCIDA, 167 .ipc_ack_mask = CNL_DSP_REG_HIPCIDA_DONE, 168 .ipc_ctl = CNL_DSP_REG_HIPCCTL, 169 .rom_status_reg = HDA_DSP_SRAM_REG_ROM_STATUS, 170 .rom_init_timeout = 300, 171 .ssp_count = TGL_SSP_COUNT, 172 .ssp_base_offset = CNL_SSP_BASE_OFFSET, 173 .sdw_shim_base = SDW_SHIM_BASE, 174 .sdw_alh_base = SDW_ALH_BASE, 175 .d0i3_offset = SOF_HDA_VS_D0I3C, 176 .read_sdw_lcount = hda_sdw_check_lcount_common, 177 .enable_sdw_irq = hda_common_enable_sdw_irq, 178 .check_sdw_irq = hda_common_check_sdw_irq, 179 .check_sdw_wakeen_irq = hda_sdw_check_wakeen_irq_common, 180 .check_ipc_irq = hda_dsp_check_ipc_irq, 181 .cl_init = cl_dsp_init, 182 .power_down_dsp = hda_power_down_dsp, 183 .disable_interrupts = hda_dsp_disable_interrupts, 184 .hw_ip_version = SOF_INTEL_CAVS_2_5, 185}; 186EXPORT_SYMBOL_NS(tglh_chip_info, SND_SOC_SOF_INTEL_HDA_COMMON); 187 188const struct sof_intel_dsp_desc ehl_chip_info = { 189 /* Elkhartlake */ 190 .cores_num = 4, 191 .init_core_mask = 1, 192 .host_managed_cores_mask = BIT(0), 193 .ipc_req = CNL_DSP_REG_HIPCIDR, 194 .ipc_req_mask = CNL_DSP_REG_HIPCIDR_BUSY, 195 .ipc_ack = CNL_DSP_REG_HIPCIDA, 196 .ipc_ack_mask = CNL_DSP_REG_HIPCIDA_DONE, 197 .ipc_ctl = CNL_DSP_REG_HIPCCTL, 198 .rom_status_reg = HDA_DSP_SRAM_REG_ROM_STATUS, 199 .rom_init_timeout = 300, 200 .ssp_count = TGL_SSP_COUNT, 201 .ssp_base_offset = CNL_SSP_BASE_OFFSET, 202 .sdw_shim_base = SDW_SHIM_BASE, 203 .sdw_alh_base = SDW_ALH_BASE, 204 .d0i3_offset = SOF_HDA_VS_D0I3C, 205 .read_sdw_lcount = hda_sdw_check_lcount_common, 206 .enable_sdw_irq = hda_common_enable_sdw_irq, 207 .check_sdw_irq = hda_common_check_sdw_irq, 208 .check_sdw_wakeen_irq = hda_sdw_check_wakeen_irq_common, 209 .check_ipc_irq = hda_dsp_check_ipc_irq, 210 .cl_init = cl_dsp_init, 211 .power_down_dsp = hda_power_down_dsp, 212 .disable_interrupts = hda_dsp_disable_interrupts, 213 .hw_ip_version = SOF_INTEL_CAVS_2_5, 214}; 215EXPORT_SYMBOL_NS(ehl_chip_info, SND_SOC_SOF_INTEL_HDA_COMMON); 216 217const struct sof_intel_dsp_desc adls_chip_info = { 218 /* Alderlake-S */ 219 .cores_num = 2, 220 .init_core_mask = BIT(0), 221 .host_managed_cores_mask = BIT(0), 222 .ipc_req = CNL_DSP_REG_HIPCIDR, 223 .ipc_req_mask = CNL_DSP_REG_HIPCIDR_BUSY, 224 .ipc_ack = CNL_DSP_REG_HIPCIDA, 225 .ipc_ack_mask = CNL_DSP_REG_HIPCIDA_DONE, 226 .ipc_ctl = CNL_DSP_REG_HIPCCTL, 227 .rom_status_reg = HDA_DSP_SRAM_REG_ROM_STATUS, 228 .rom_init_timeout = 300, 229 .ssp_count = TGL_SSP_COUNT, 230 .ssp_base_offset = CNL_SSP_BASE_OFFSET, 231 .sdw_shim_base = SDW_SHIM_BASE, 232 .sdw_alh_base = SDW_ALH_BASE, 233 .d0i3_offset = SOF_HDA_VS_D0I3C, 234 .read_sdw_lcount = hda_sdw_check_lcount_common, 235 .enable_sdw_irq = hda_common_enable_sdw_irq, 236 .check_sdw_irq = hda_common_check_sdw_irq, 237 .check_sdw_wakeen_irq = hda_sdw_check_wakeen_irq_common, 238 .check_ipc_irq = hda_dsp_check_ipc_irq, 239 .cl_init = cl_dsp_init, 240 .power_down_dsp = hda_power_down_dsp, 241 .disable_interrupts = hda_dsp_disable_interrupts, 242 .hw_ip_version = SOF_INTEL_CAVS_2_5, 243}; 244EXPORT_SYMBOL_NS(adls_chip_info, SND_SOC_SOF_INTEL_HDA_COMMON); 245