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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_TYPE_3) {
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_IPC_TYPE_4) {
83 struct sof_ipc4_fw_data *ipc4_data;
84
85 sdev->private = kzalloc(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 ipc4_data->fw_context_save = true;
95
96 /* External library loading support */
97 ipc4_data->load_library = hda_dsp_ipc4_load_library;
98
99 /* doorbell */
100 sof_tgl_ops.irq_thread = cnl_ipc4_irq_thread;
101
102 /* ipc */
103 sof_tgl_ops.send_msg = cnl_ipc4_send_msg;
104
105 /* debug */
106 sof_tgl_ops.ipc_dump = cnl_ipc4_dump;
107 sof_tgl_ops.dbg_dump = hda_ipc4_dsp_dump;
108
109 sof_tgl_ops.set_power_state = hda_dsp_set_power_state_ipc4;
110 }
111
112 /* set DAI driver ops */
113 hda_set_dai_drv_ops(sdev, &sof_tgl_ops);
114
115 /* debug */
116 sof_tgl_ops.debug_map = tgl_dsp_debugfs;
117 sof_tgl_ops.debug_map_count = ARRAY_SIZE(tgl_dsp_debugfs);
118
119 /* pre/post fw run */
120 sof_tgl_ops.post_fw_run = hda_dsp_post_fw_run;
121
122 /* firmware run */
123 sof_tgl_ops.run = hda_dsp_cl_boot_firmware_iccmax;
124
125 /* dsp core get/put */
126 sof_tgl_ops.core_get = tgl_dsp_core_get;
127 sof_tgl_ops.core_put = tgl_dsp_core_put;
128
129 return 0;
130};
131EXPORT_SYMBOL_NS(sof_tgl_ops_init, SND_SOC_SOF_INTEL_HDA_COMMON);
132
133const struct sof_intel_dsp_desc tgl_chip_info = {
134 /* Tigerlake , Alderlake */
135 .cores_num = 4,
136 .init_core_mask = 1,
137 .host_managed_cores_mask = BIT(0),
138 .ipc_req = CNL_DSP_REG_HIPCIDR,
139 .ipc_req_mask = CNL_DSP_REG_HIPCIDR_BUSY,
140 .ipc_ack = CNL_DSP_REG_HIPCIDA,
141 .ipc_ack_mask = CNL_DSP_REG_HIPCIDA_DONE,
142 .ipc_ctl = CNL_DSP_REG_HIPCCTL,
143 .rom_status_reg = HDA_DSP_SRAM_REG_ROM_STATUS,
144 .rom_init_timeout = 300,
145 .ssp_count = TGL_SSP_COUNT,
146 .ssp_base_offset = CNL_SSP_BASE_OFFSET,
147 .sdw_shim_base = SDW_SHIM_BASE,
148 .sdw_alh_base = SDW_ALH_BASE,
149 .d0i3_offset = SOF_HDA_VS_D0I3C,
150 .read_sdw_lcount = hda_sdw_check_lcount_common,
151 .enable_sdw_irq = hda_common_enable_sdw_irq,
152 .check_sdw_irq = hda_common_check_sdw_irq,
153 .check_sdw_wakeen_irq = hda_sdw_check_wakeen_irq_common,
154 .check_ipc_irq = hda_dsp_check_ipc_irq,
155 .cl_init = cl_dsp_init,
156 .power_down_dsp = hda_power_down_dsp,
157 .disable_interrupts = hda_dsp_disable_interrupts,
158 .hw_ip_version = SOF_INTEL_CAVS_2_5,
159};
160EXPORT_SYMBOL_NS(tgl_chip_info, SND_SOC_SOF_INTEL_HDA_COMMON);
161
162const struct sof_intel_dsp_desc tglh_chip_info = {
163 /* Tigerlake-H */
164 .cores_num = 2,
165 .init_core_mask = 1,
166 .host_managed_cores_mask = BIT(0),
167 .ipc_req = CNL_DSP_REG_HIPCIDR,
168 .ipc_req_mask = CNL_DSP_REG_HIPCIDR_BUSY,
169 .ipc_ack = CNL_DSP_REG_HIPCIDA,
170 .ipc_ack_mask = CNL_DSP_REG_HIPCIDA_DONE,
171 .ipc_ctl = CNL_DSP_REG_HIPCCTL,
172 .rom_status_reg = HDA_DSP_SRAM_REG_ROM_STATUS,
173 .rom_init_timeout = 300,
174 .ssp_count = TGL_SSP_COUNT,
175 .ssp_base_offset = CNL_SSP_BASE_OFFSET,
176 .sdw_shim_base = SDW_SHIM_BASE,
177 .sdw_alh_base = SDW_ALH_BASE,
178 .d0i3_offset = SOF_HDA_VS_D0I3C,
179 .read_sdw_lcount = hda_sdw_check_lcount_common,
180 .enable_sdw_irq = hda_common_enable_sdw_irq,
181 .check_sdw_irq = hda_common_check_sdw_irq,
182 .check_sdw_wakeen_irq = hda_sdw_check_wakeen_irq_common,
183 .check_ipc_irq = hda_dsp_check_ipc_irq,
184 .cl_init = cl_dsp_init,
185 .power_down_dsp = hda_power_down_dsp,
186 .disable_interrupts = hda_dsp_disable_interrupts,
187 .hw_ip_version = SOF_INTEL_CAVS_2_5,
188};
189EXPORT_SYMBOL_NS(tglh_chip_info, SND_SOC_SOF_INTEL_HDA_COMMON);
190
191const struct sof_intel_dsp_desc ehl_chip_info = {
192 /* Elkhartlake */
193 .cores_num = 4,
194 .init_core_mask = 1,
195 .host_managed_cores_mask = BIT(0),
196 .ipc_req = CNL_DSP_REG_HIPCIDR,
197 .ipc_req_mask = CNL_DSP_REG_HIPCIDR_BUSY,
198 .ipc_ack = CNL_DSP_REG_HIPCIDA,
199 .ipc_ack_mask = CNL_DSP_REG_HIPCIDA_DONE,
200 .ipc_ctl = CNL_DSP_REG_HIPCCTL,
201 .rom_status_reg = HDA_DSP_SRAM_REG_ROM_STATUS,
202 .rom_init_timeout = 300,
203 .ssp_count = TGL_SSP_COUNT,
204 .ssp_base_offset = CNL_SSP_BASE_OFFSET,
205 .sdw_shim_base = SDW_SHIM_BASE,
206 .sdw_alh_base = SDW_ALH_BASE,
207 .d0i3_offset = SOF_HDA_VS_D0I3C,
208 .read_sdw_lcount = hda_sdw_check_lcount_common,
209 .enable_sdw_irq = hda_common_enable_sdw_irq,
210 .check_sdw_irq = hda_common_check_sdw_irq,
211 .check_sdw_wakeen_irq = hda_sdw_check_wakeen_irq_common,
212 .check_ipc_irq = hda_dsp_check_ipc_irq,
213 .cl_init = cl_dsp_init,
214 .power_down_dsp = hda_power_down_dsp,
215 .disable_interrupts = hda_dsp_disable_interrupts,
216 .hw_ip_version = SOF_INTEL_CAVS_2_5,
217};
218EXPORT_SYMBOL_NS(ehl_chip_info, SND_SOC_SOF_INTEL_HDA_COMMON);
219
220const struct sof_intel_dsp_desc adls_chip_info = {
221 /* Alderlake-S */
222 .cores_num = 2,
223 .init_core_mask = BIT(0),
224 .host_managed_cores_mask = BIT(0),
225 .ipc_req = CNL_DSP_REG_HIPCIDR,
226 .ipc_req_mask = CNL_DSP_REG_HIPCIDR_BUSY,
227 .ipc_ack = CNL_DSP_REG_HIPCIDA,
228 .ipc_ack_mask = CNL_DSP_REG_HIPCIDA_DONE,
229 .ipc_ctl = CNL_DSP_REG_HIPCCTL,
230 .rom_status_reg = HDA_DSP_SRAM_REG_ROM_STATUS,
231 .rom_init_timeout = 300,
232 .ssp_count = TGL_SSP_COUNT,
233 .ssp_base_offset = CNL_SSP_BASE_OFFSET,
234 .sdw_shim_base = SDW_SHIM_BASE,
235 .sdw_alh_base = SDW_ALH_BASE,
236 .d0i3_offset = SOF_HDA_VS_D0I3C,
237 .read_sdw_lcount = hda_sdw_check_lcount_common,
238 .enable_sdw_irq = hda_common_enable_sdw_irq,
239 .check_sdw_irq = hda_common_check_sdw_irq,
240 .check_sdw_wakeen_irq = hda_sdw_check_wakeen_irq_common,
241 .check_ipc_irq = hda_dsp_check_ipc_irq,
242 .cl_init = cl_dsp_init,
243 .power_down_dsp = hda_power_down_dsp,
244 .disable_interrupts = hda_dsp_disable_interrupts,
245 .hw_ip_version = SOF_INTEL_CAVS_2_5,
246};
247EXPORT_SYMBOL_NS(adls_chip_info, SND_SOC_SOF_INTEL_HDA_COMMON);
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 "../ops.h"
13#include "hda.h"
14#include "hda-ipc.h"
15#include "../sof-audio.h"
16
17static const struct snd_sof_debugfs_map tgl_dsp_debugfs[] = {
18 {"hda", HDA_DSP_HDA_BAR, 0, 0x4000, SOF_DEBUGFS_ACCESS_ALWAYS},
19 {"pp", HDA_DSP_PP_BAR, 0, 0x1000, SOF_DEBUGFS_ACCESS_ALWAYS},
20 {"dsp", HDA_DSP_BAR, 0, 0x10000, SOF_DEBUGFS_ACCESS_ALWAYS},
21};
22
23/* Tigerlake ops */
24const struct snd_sof_dsp_ops sof_tgl_ops = {
25 /* probe/remove/shutdown */
26 .probe = hda_dsp_probe,
27 .remove = hda_dsp_remove,
28 .shutdown = hda_dsp_shutdown,
29
30 /* Register IO */
31 .write = sof_io_write,
32 .read = sof_io_read,
33 .write64 = sof_io_write64,
34 .read64 = sof_io_read64,
35
36 /* Block IO */
37 .block_read = sof_block_read,
38 .block_write = sof_block_write,
39
40 /* doorbell */
41 .irq_thread = cnl_ipc_irq_thread,
42
43 /* ipc */
44 .send_msg = cnl_ipc_send_msg,
45 .fw_ready = sof_fw_ready,
46 .get_mailbox_offset = hda_dsp_ipc_get_mailbox_offset,
47 .get_window_offset = hda_dsp_ipc_get_window_offset,
48
49 .ipc_msg_data = hda_ipc_msg_data,
50 .ipc_pcm_params = hda_ipc_pcm_params,
51
52 /* machine driver */
53 .machine_select = hda_machine_select,
54 .machine_register = sof_machine_register,
55 .machine_unregister = sof_machine_unregister,
56 .set_mach_params = hda_set_mach_params,
57
58 /* debug */
59 .debug_map = tgl_dsp_debugfs,
60 .debug_map_count = ARRAY_SIZE(tgl_dsp_debugfs),
61 .dbg_dump = hda_dsp_dump,
62 .ipc_dump = cnl_ipc_dump,
63
64 /* stream callbacks */
65 .pcm_open = hda_dsp_pcm_open,
66 .pcm_close = hda_dsp_pcm_close,
67 .pcm_hw_params = hda_dsp_pcm_hw_params,
68 .pcm_hw_free = hda_dsp_stream_hw_free,
69 .pcm_trigger = hda_dsp_pcm_trigger,
70 .pcm_pointer = hda_dsp_pcm_pointer,
71
72#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_PROBES)
73 /* probe callbacks */
74 .probe_assign = hda_probe_compr_assign,
75 .probe_free = hda_probe_compr_free,
76 .probe_set_params = hda_probe_compr_set_params,
77 .probe_trigger = hda_probe_compr_trigger,
78 .probe_pointer = hda_probe_compr_pointer,
79#endif
80
81 /* firmware loading */
82 .load_firmware = snd_sof_load_firmware_raw,
83
84 /* pre/post fw run */
85 .pre_fw_run = hda_dsp_pre_fw_run,
86 .post_fw_run = hda_dsp_post_fw_run,
87
88 /* parse platform specific extended manifest */
89 .parse_platform_ext_manifest = hda_dsp_ext_man_get_cavs_config_data,
90
91 /* dsp core power up/down */
92 .core_power_up = hda_dsp_enable_core,
93 .core_power_down = hda_dsp_core_reset_power_down,
94
95 /* firmware run */
96 .run = hda_dsp_cl_boot_firmware_iccmax,
97
98 /* trace callback */
99 .trace_init = hda_dsp_trace_init,
100 .trace_release = hda_dsp_trace_release,
101 .trace_trigger = hda_dsp_trace_trigger,
102
103 /* DAI drivers */
104 .drv = skl_dai,
105 .num_drv = SOF_SKL_NUM_DAIS,
106
107 /* PM */
108 .suspend = hda_dsp_suspend,
109 .resume = hda_dsp_resume,
110 .runtime_suspend = hda_dsp_runtime_suspend,
111 .runtime_resume = hda_dsp_runtime_resume,
112 .runtime_idle = hda_dsp_runtime_idle,
113 .set_hw_params_upon_resume = hda_dsp_set_hw_params_upon_resume,
114 .set_power_state = hda_dsp_set_power_state,
115
116 /* ALSA HW info flags */
117 .hw_info = SNDRV_PCM_INFO_MMAP |
118 SNDRV_PCM_INFO_MMAP_VALID |
119 SNDRV_PCM_INFO_INTERLEAVED |
120 SNDRV_PCM_INFO_PAUSE |
121 SNDRV_PCM_INFO_NO_PERIOD_WAKEUP,
122
123 .arch_ops = &sof_xtensa_arch_ops,
124};
125EXPORT_SYMBOL_NS(sof_tgl_ops, SND_SOC_SOF_INTEL_HDA_COMMON);
126
127const struct sof_intel_dsp_desc tgl_chip_info = {
128 /* Tigerlake , Alderlake */
129 .cores_num = 4,
130 .init_core_mask = 1,
131 .host_managed_cores_mask = BIT(0),
132 .ipc_req = CNL_DSP_REG_HIPCIDR,
133 .ipc_req_mask = CNL_DSP_REG_HIPCIDR_BUSY,
134 .ipc_ack = CNL_DSP_REG_HIPCIDA,
135 .ipc_ack_mask = CNL_DSP_REG_HIPCIDA_DONE,
136 .ipc_ctl = CNL_DSP_REG_HIPCCTL,
137 .rom_init_timeout = 300,
138 .ssp_count = ICL_SSP_COUNT,
139 .ssp_base_offset = CNL_SSP_BASE_OFFSET,
140};
141EXPORT_SYMBOL_NS(tgl_chip_info, SND_SOC_SOF_INTEL_HDA_COMMON);
142
143const struct sof_intel_dsp_desc tglh_chip_info = {
144 /* Tigerlake-H */
145 .cores_num = 2,
146 .init_core_mask = 1,
147 .host_managed_cores_mask = BIT(0),
148 .ipc_req = CNL_DSP_REG_HIPCIDR,
149 .ipc_req_mask = CNL_DSP_REG_HIPCIDR_BUSY,
150 .ipc_ack = CNL_DSP_REG_HIPCIDA,
151 .ipc_ack_mask = CNL_DSP_REG_HIPCIDA_DONE,
152 .ipc_ctl = CNL_DSP_REG_HIPCCTL,
153 .rom_init_timeout = 300,
154 .ssp_count = ICL_SSP_COUNT,
155 .ssp_base_offset = CNL_SSP_BASE_OFFSET,
156};
157EXPORT_SYMBOL_NS(tglh_chip_info, SND_SOC_SOF_INTEL_HDA_COMMON);
158
159const struct sof_intel_dsp_desc ehl_chip_info = {
160 /* Elkhartlake */
161 .cores_num = 4,
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_init_timeout = 300,
170 .ssp_count = ICL_SSP_COUNT,
171 .ssp_base_offset = CNL_SSP_BASE_OFFSET,
172};
173EXPORT_SYMBOL_NS(ehl_chip_info, SND_SOC_SOF_INTEL_HDA_COMMON);
174
175const struct sof_intel_dsp_desc adls_chip_info = {
176 /* Alderlake-S */
177 .cores_num = 2,
178 .init_core_mask = BIT(0),
179 .host_managed_cores_mask = BIT(0),
180 .ipc_req = CNL_DSP_REG_HIPCIDR,
181 .ipc_req_mask = CNL_DSP_REG_HIPCIDR_BUSY,
182 .ipc_ack = CNL_DSP_REG_HIPCIDA,
183 .ipc_ack_mask = CNL_DSP_REG_HIPCIDA_DONE,
184 .ipc_ctl = CNL_DSP_REG_HIPCCTL,
185 .rom_init_timeout = 300,
186 .ssp_count = ICL_SSP_COUNT,
187 .ssp_base_offset = CNL_SSP_BASE_OFFSET,
188};
189EXPORT_SYMBOL_NS(adls_chip_info, SND_SOC_SOF_INTEL_HDA_COMMON);