1 // SPDX-License-Identifier: GPL-2.0-only 2 /* 3 * soc-acpi-intel-cht-match.c - tables and support for CHT ACPI enumeration. 4 * 5 * Copyright (c) 2017, Intel Corporation. 6 */ 7 8 #include <linux/dmi.h> 9 #include <sound/soc-acpi.h> 10 #include <sound/soc-acpi-intel-match.h> 11 12 static unsigned long cht_machine_id; 13 14 #define CHT_SURFACE_MACH 1 15 16 static int cht_surface_quirk_cb(const struct dmi_system_id *id) 17 { 18 cht_machine_id = CHT_SURFACE_MACH; 19 return 1; 20 } 21 22 static const struct dmi_system_id cht_table[] = { 23 { 24 .callback = cht_surface_quirk_cb, 25 .matches = { 26 DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"), 27 DMI_MATCH(DMI_PRODUCT_NAME, "Surface 3"), 28 }, 29 }, 30 { } 31 }; 32 33 static struct snd_soc_acpi_mach cht_surface_mach = { 34 .id = "10EC5640", 35 .drv_name = "cht-bsw-rt5645", 36 .fw_filename = "intel/fw_sst_22a8.bin", 37 .board = "cht-bsw", 38 .sof_tplg_filename = "sof-cht-rt5645.tplg", 39 }; 40 41 static struct snd_soc_acpi_mach *cht_quirk(void *arg) 42 { 43 struct snd_soc_acpi_mach *mach = arg; 44 45 dmi_check_system(cht_table); 46 47 if (cht_machine_id == CHT_SURFACE_MACH) 48 return &cht_surface_mach; 49 else 50 return mach; 51 } 52 53 /* 54 * Some tablets with Android factory OS have buggy DSDTs with an ESSX8316 device 55 * in the ACPI tables. While they are not using an ESS8316 codec. These DSDTs 56 * also have an ACPI device for the correct codec, ignore the ESSX8316. 57 */ 58 static const struct dmi_system_id cht_ess8316_not_present_table[] = { 59 { 60 /* Nextbook Ares 8A */ 61 .matches = { 62 DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), 63 DMI_MATCH(DMI_PRODUCT_NAME, "CherryTrail"), 64 DMI_MATCH(DMI_BIOS_VERSION, "M882"), 65 }, 66 }, 67 { } 68 }; 69 70 static struct snd_soc_acpi_mach *cht_ess8316_quirk(void *arg) 71 { 72 if (dmi_check_system(cht_ess8316_not_present_table)) 73 return NULL; 74 75 return arg; 76 } 77 78 /* 79 * The Lenovo Yoga Tab 3 Pro YT3-X90, with Android factory OS has a buggy DSDT 80 * with the coded not being listed at all. 81 */ 82 static const struct dmi_system_id lenovo_yoga_tab3_x90[] = { 83 { 84 /* Lenovo Yoga Tab 3 Pro YT3-X90, codec missing from DSDT */ 85 .matches = { 86 DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"), 87 DMI_MATCH(DMI_PRODUCT_NAME, "CHERRYVIEW D1 PLATFORM"), 88 DMI_MATCH(DMI_PRODUCT_VERSION, "Blade3-10A-001"), 89 }, 90 }, 91 { } 92 }; 93 94 static struct snd_soc_acpi_mach cht_lenovo_yoga_tab3_x90_mach = { 95 .id = "10WM5102", 96 .drv_name = "bytcr_wm5102", 97 .fw_filename = "intel/fw_sst_22a8.bin", 98 .board = "bytcr_wm5102", 99 .sof_tplg_filename = "sof-cht-wm5102.tplg", 100 }; 101 102 static struct snd_soc_acpi_mach *lenovo_yt3_x90_quirk(void *arg) 103 { 104 if (dmi_check_system(lenovo_yoga_tab3_x90)) 105 return &cht_lenovo_yoga_tab3_x90_mach; 106 107 /* Skip wildcard match snd_soc_acpi_intel_cherrytrail_machines[] entry */ 108 return NULL; 109 } 110 111 static const struct snd_soc_acpi_codecs rt5640_comp_ids = { 112 .num_codecs = 2, 113 .codecs = { "10EC5640", "10EC3276" }, 114 }; 115 116 static const struct snd_soc_acpi_codecs rt5670_comp_ids = { 117 .num_codecs = 2, 118 .codecs = { "10EC5670", "10EC5672" }, 119 }; 120 121 static const struct snd_soc_acpi_codecs rt5645_comp_ids = { 122 .num_codecs = 3, 123 .codecs = { "10EC5645", "10EC5650", "10EC3270" }, 124 }; 125 126 static const struct snd_soc_acpi_codecs da7213_comp_ids = { 127 .num_codecs = 2, 128 .codecs = { "DGLS7212", "DGLS7213"}, 129 130 }; 131 132 /* Cherryview-based platforms: CherryTrail and Braswell */ 133 struct snd_soc_acpi_mach snd_soc_acpi_intel_cherrytrail_machines[] = { 134 { 135 .comp_ids = &rt5670_comp_ids, 136 .drv_name = "cht-bsw-rt5672", 137 .fw_filename = "intel/fw_sst_22a8.bin", 138 .board = "cht-bsw", 139 .sof_tplg_filename = "sof-cht-rt5670.tplg", 140 }, 141 { 142 .comp_ids = &rt5645_comp_ids, 143 .drv_name = "cht-bsw-rt5645", 144 .fw_filename = "intel/fw_sst_22a8.bin", 145 .board = "cht-bsw", 146 .sof_tplg_filename = "sof-cht-rt5645.tplg", 147 }, 148 { 149 .id = "193C9890", 150 .drv_name = "cht-bsw-max98090", 151 .fw_filename = "intel/fw_sst_22a8.bin", 152 .board = "cht-bsw", 153 .sof_tplg_filename = "sof-cht-max98090.tplg", 154 }, 155 { 156 .id = "10508824", 157 .drv_name = "cht-bsw-nau8824", 158 .fw_filename = "intel/fw_sst_22a8.bin", 159 .board = "cht-bsw", 160 .sof_tplg_filename = "sof-cht-nau8824.tplg", 161 }, 162 { 163 .comp_ids = &da7213_comp_ids, 164 .drv_name = "bytcht_da7213", 165 .fw_filename = "intel/fw_sst_22a8.bin", 166 .board = "bytcht_da7213", 167 .sof_tplg_filename = "sof-cht-da7213.tplg", 168 }, 169 { 170 .id = "ESSX8316", 171 .drv_name = "bytcht_es8316", 172 .fw_filename = "intel/fw_sst_22a8.bin", 173 .board = "bytcht_es8316", 174 .machine_quirk = cht_ess8316_quirk, 175 .sof_tplg_filename = "sof-cht-es8316.tplg", 176 }, 177 /* some CHT-T platforms rely on RT5640, use Baytrail machine driver */ 178 { 179 .comp_ids = &rt5640_comp_ids, 180 .drv_name = "bytcr_rt5640", 181 .fw_filename = "intel/fw_sst_22a8.bin", 182 .board = "bytcr_rt5640", 183 .machine_quirk = cht_quirk, 184 .sof_tplg_filename = "sof-cht-rt5640.tplg", 185 }, 186 { 187 .id = "10EC5682", 188 .drv_name = "sof_rt5682", 189 .sof_tplg_filename = "sof-cht-rt5682.tplg", 190 }, 191 /* some CHT-T platforms rely on RT5651, use Baytrail machine driver */ 192 { 193 .id = "10EC5651", 194 .drv_name = "bytcr_rt5651", 195 .fw_filename = "intel/fw_sst_22a8.bin", 196 .board = "bytcr_rt5651", 197 .sof_tplg_filename = "sof-cht-rt5651.tplg", 198 }, 199 { 200 .id = "14F10720", 201 .drv_name = "bytcht_cx2072x", 202 .fw_filename = "intel/fw_sst_22a8.bin", 203 .board = "bytcht_cx2072x", 204 .sof_tplg_filename = "sof-cht-cx2072x.tplg", 205 }, 206 { 207 .id = "104C5122", 208 .drv_name = "sof_pcm512x", 209 .sof_tplg_filename = "sof-cht-src-50khz-pcm512x.tplg", 210 }, 211 /* 212 * Special case for the Lenovo Yoga Tab 3 Pro YT3-X90 where the DSDT 213 * misses the codec. Match on the SST id instead, lenovo_yt3_x90_quirk() 214 * will return a YT3 specific mach or NULL when called on other hw, 215 * skipping this entry. 216 */ 217 { 218 .id = "808622A8", 219 .machine_quirk = lenovo_yt3_x90_quirk, 220 }, 221 222 #if IS_ENABLED(CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH) 223 /* 224 * This is always last in the table so that it is selected only when 225 * enabled explicitly and there is no codec-related information in SSDT 226 */ 227 { 228 .id = "808622A8", 229 .drv_name = "bytcht_nocodec", 230 .fw_filename = "intel/fw_sst_22a8.bin", 231 .board = "bytcht_nocodec", 232 }, 233 #endif 234 {}, 235 }; 236 EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_cherrytrail_machines); 237