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1// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
2//
3// This file is provided under a dual BSD/GPLv2 license. When using or
4// redistributing this file, you may do so under either license.
5//
6// Copyright(c) 2018 Intel Corporation. All rights reserved.
7//
8// Authors: Liam Girdwood <liam.r.girdwood@linux.intel.com>
9// Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
10// Rander Wang <rander.wang@intel.com>
11// Keyon Jie <yang.jie@linux.intel.com>
12//
13
14/*
15 * Hardware interface for audio DSP on Apollolake and GeminiLake
16 */
17
18#include <sound/sof/ext_manifest4.h>
19#include "../ipc4-priv.h"
20#include "../sof-priv.h"
21#include "hda.h"
22#include "../sof-audio.h"
23
24static const struct snd_sof_debugfs_map apl_dsp_debugfs[] = {
25 {"hda", HDA_DSP_HDA_BAR, 0, 0x4000, SOF_DEBUGFS_ACCESS_ALWAYS},
26 {"pp", HDA_DSP_PP_BAR, 0, 0x1000, SOF_DEBUGFS_ACCESS_ALWAYS},
27 {"dsp", HDA_DSP_BAR, 0, 0x10000, SOF_DEBUGFS_ACCESS_ALWAYS},
28};
29
30/* apollolake ops */
31struct snd_sof_dsp_ops sof_apl_ops;
32EXPORT_SYMBOL_NS(sof_apl_ops, SND_SOC_SOF_INTEL_HDA_COMMON);
33
34int sof_apl_ops_init(struct snd_sof_dev *sdev)
35{
36 /* common defaults */
37 memcpy(&sof_apl_ops, &sof_hda_common_ops, sizeof(struct snd_sof_dsp_ops));
38
39 /* probe/remove/shutdown */
40 sof_apl_ops.shutdown = hda_dsp_shutdown;
41
42 if (sdev->pdata->ipc_type == SOF_IPC_TYPE_3) {
43 /* doorbell */
44 sof_apl_ops.irq_thread = hda_dsp_ipc_irq_thread;
45
46 /* ipc */
47 sof_apl_ops.send_msg = hda_dsp_ipc_send_msg;
48
49 /* debug */
50 sof_apl_ops.ipc_dump = hda_ipc_dump;
51
52 sof_apl_ops.set_power_state = hda_dsp_set_power_state_ipc3;
53 }
54
55 if (sdev->pdata->ipc_type == SOF_IPC_TYPE_4) {
56 struct sof_ipc4_fw_data *ipc4_data;
57
58 sdev->private = kzalloc(sizeof(*ipc4_data), GFP_KERNEL);
59 if (!sdev->private)
60 return -ENOMEM;
61
62 ipc4_data = sdev->private;
63 ipc4_data->manifest_fw_hdr_offset = SOF_MAN4_FW_HDR_OFFSET;
64
65 ipc4_data->mtrace_type = SOF_IPC4_MTRACE_INTEL_CAVS_1_5;
66
67 /* External library loading support */
68 ipc4_data->load_library = hda_dsp_ipc4_load_library;
69
70 /* doorbell */
71 sof_apl_ops.irq_thread = hda_dsp_ipc4_irq_thread;
72
73 /* ipc */
74 sof_apl_ops.send_msg = hda_dsp_ipc4_send_msg;
75
76 /* debug */
77 sof_apl_ops.ipc_dump = hda_ipc4_dump;
78
79 sof_apl_ops.set_power_state = hda_dsp_set_power_state_ipc4;
80 }
81
82 /* set DAI driver ops */
83 hda_set_dai_drv_ops(sdev, &sof_apl_ops);
84
85 /* debug */
86 sof_apl_ops.debug_map = apl_dsp_debugfs;
87 sof_apl_ops.debug_map_count = ARRAY_SIZE(apl_dsp_debugfs);
88
89 /* firmware run */
90 sof_apl_ops.run = hda_dsp_cl_boot_firmware;
91
92 /* pre/post fw run */
93 sof_apl_ops.post_fw_run = hda_dsp_post_fw_run;
94
95 /* dsp core get/put */
96 sof_apl_ops.core_get = hda_dsp_core_get;
97
98 return 0;
99};
100EXPORT_SYMBOL_NS(sof_apl_ops_init, SND_SOC_SOF_INTEL_HDA_COMMON);
101
102const struct sof_intel_dsp_desc apl_chip_info = {
103 /* Apollolake */
104 .cores_num = 2,
105 .init_core_mask = 1,
106 .host_managed_cores_mask = GENMASK(1, 0),
107 .ipc_req = HDA_DSP_REG_HIPCI,
108 .ipc_req_mask = HDA_DSP_REG_HIPCI_BUSY,
109 .ipc_ack = HDA_DSP_REG_HIPCIE,
110 .ipc_ack_mask = HDA_DSP_REG_HIPCIE_DONE,
111 .ipc_ctl = HDA_DSP_REG_HIPCCTL,
112 .rom_status_reg = HDA_DSP_SRAM_REG_ROM_STATUS,
113 .rom_init_timeout = 150,
114 .ssp_count = APL_SSP_COUNT,
115 .ssp_base_offset = APL_SSP_BASE_OFFSET,
116 .d0i3_offset = SOF_HDA_VS_D0I3C,
117 .quirks = SOF_INTEL_PROCEN_FMT_QUIRK,
118 .check_ipc_irq = hda_dsp_check_ipc_irq,
119 .cl_init = cl_dsp_init,
120 .power_down_dsp = hda_power_down_dsp,
121 .disable_interrupts = hda_dsp_disable_interrupts,
122 .hw_ip_version = SOF_INTEL_CAVS_1_5_PLUS,
123};
124EXPORT_SYMBOL_NS(apl_chip_info, SND_SOC_SOF_INTEL_HDA_COMMON);
1// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
2//
3// This file is provided under a dual BSD/GPLv2 license. When using or
4// redistributing this file, you may do so under either license.
5//
6// Copyright(c) 2018 Intel Corporation. All rights reserved.
7//
8// Authors: Liam Girdwood <liam.r.girdwood@linux.intel.com>
9// Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
10// Rander Wang <rander.wang@intel.com>
11// Keyon Jie <yang.jie@linux.intel.com>
12//
13
14/*
15 * Hardware interface for audio DSP on Apollolake and GeminiLake
16 */
17
18#include "../sof-priv.h"
19#include "hda.h"
20
21static const struct snd_sof_debugfs_map apl_dsp_debugfs[] = {
22 {"hda", HDA_DSP_HDA_BAR, 0, 0x4000, SOF_DEBUGFS_ACCESS_ALWAYS},
23 {"pp", HDA_DSP_PP_BAR, 0, 0x1000, SOF_DEBUGFS_ACCESS_ALWAYS},
24 {"dsp", HDA_DSP_BAR, 0, 0x10000, SOF_DEBUGFS_ACCESS_ALWAYS},
25};
26
27/* apollolake ops */
28const struct snd_sof_dsp_ops sof_apl_ops = {
29 /* probe and remove */
30 .probe = hda_dsp_probe,
31 .remove = hda_dsp_remove,
32
33 /* Register IO */
34 .write = sof_io_write,
35 .read = sof_io_read,
36 .write64 = sof_io_write64,
37 .read64 = sof_io_read64,
38
39 /* Block IO */
40 .block_read = sof_block_read,
41 .block_write = sof_block_write,
42
43 /* doorbell */
44 .irq_handler = hda_dsp_ipc_irq_handler,
45 .irq_thread = hda_dsp_ipc_irq_thread,
46
47 /* ipc */
48 .send_msg = hda_dsp_ipc_send_msg,
49 .fw_ready = sof_fw_ready,
50 .get_mailbox_offset = hda_dsp_ipc_get_mailbox_offset,
51 .get_window_offset = hda_dsp_ipc_get_window_offset,
52
53 .ipc_msg_data = hda_ipc_msg_data,
54 .ipc_pcm_params = hda_ipc_pcm_params,
55
56 /* debug */
57 .debug_map = apl_dsp_debugfs,
58 .debug_map_count = ARRAY_SIZE(apl_dsp_debugfs),
59 .dbg_dump = hda_dsp_dump,
60 .ipc_dump = hda_ipc_dump,
61
62 /* stream callbacks */
63 .pcm_open = hda_dsp_pcm_open,
64 .pcm_close = hda_dsp_pcm_close,
65 .pcm_hw_params = hda_dsp_pcm_hw_params,
66 .pcm_hw_free = hda_dsp_stream_hw_free,
67 .pcm_trigger = hda_dsp_pcm_trigger,
68 .pcm_pointer = hda_dsp_pcm_pointer,
69
70 /* firmware loading */
71 .load_firmware = snd_sof_load_firmware_raw,
72
73 /* firmware run */
74 .run = hda_dsp_cl_boot_firmware,
75
76 /* pre/post fw run */
77 .pre_fw_run = hda_dsp_pre_fw_run,
78 .post_fw_run = hda_dsp_post_fw_run,
79
80 /* dsp core power up/down */
81 .core_power_up = hda_dsp_enable_core,
82 .core_power_down = hda_dsp_core_reset_power_down,
83
84 /* trace callback */
85 .trace_init = hda_dsp_trace_init,
86 .trace_release = hda_dsp_trace_release,
87 .trace_trigger = hda_dsp_trace_trigger,
88
89 /* DAI drivers */
90 .drv = skl_dai,
91 .num_drv = SOF_SKL_NUM_DAIS,
92
93 /* PM */
94 .suspend = hda_dsp_suspend,
95 .resume = hda_dsp_resume,
96 .runtime_suspend = hda_dsp_runtime_suspend,
97 .runtime_resume = hda_dsp_runtime_resume,
98 .runtime_idle = hda_dsp_runtime_idle,
99 .set_hw_params_upon_resume = hda_dsp_set_hw_params_upon_resume,
100};
101EXPORT_SYMBOL(sof_apl_ops);
102
103const struct sof_intel_dsp_desc apl_chip_info = {
104 /* Apollolake */
105 .cores_num = 2,
106 .init_core_mask = 1,
107 .cores_mask = HDA_DSP_CORE_MASK(0) | HDA_DSP_CORE_MASK(1),
108 .ipc_req = HDA_DSP_REG_HIPCI,
109 .ipc_req_mask = HDA_DSP_REG_HIPCI_BUSY,
110 .ipc_ack = HDA_DSP_REG_HIPCIE,
111 .ipc_ack_mask = HDA_DSP_REG_HIPCIE_DONE,
112 .ipc_ctl = HDA_DSP_REG_HIPCCTL,
113 .rom_init_timeout = 150,
114 .ssp_count = APL_SSP_COUNT,
115 .ssp_base_offset = APL_SSP_BASE_OFFSET,
116};
117EXPORT_SYMBOL(apl_chip_info);