Author | Tokens | Token Proportion | Commits | Commit Proportion |
---|---|---|---|---|
Hans de Goede | 532 | 100.00% | 3 | 100.00% |
Total | 532 | 3 |
/* * Copyright 2018 Hans de Goede <hdegoede@redhat.com> * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include <linux/dmi.h> #include <linux/mod_devicetable.h> #include "core.h" #include "common.h" #include "brcm_hw_ids.h" /* The DMI data never changes so we can use a static buf for this */ static char dmi_board_type[128]; struct brcmf_dmi_data { u32 chip; u32 chiprev; const char *board_type; }; /* NOTE: Please keep all entries sorted alphabetically */ static const struct brcmf_dmi_data acepc_t8_data = { BRCM_CC_4345_CHIP_ID, 6, "acepc-t8" }; static const struct brcmf_dmi_data gpd_win_pocket_data = { BRCM_CC_4356_CHIP_ID, 2, "gpd-win-pocket" }; static const struct brcmf_dmi_data jumper_ezpad_mini3_data = { BRCM_CC_43430_CHIP_ID, 0, "jumper-ezpad-mini3" }; static const struct brcmf_dmi_data meegopad_t08_data = { BRCM_CC_43340_CHIP_ID, 2, "meegopad-t08" }; static const struct brcmf_dmi_data pov_tab_p1006w_data = { BRCM_CC_43340_CHIP_ID, 2, "pov-tab-p1006w-data" }; static const struct dmi_system_id dmi_platform_data[] = { { /* ACEPC T8 Cherry Trail Z8350 mini PC */ .matches = { DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "To be filled by O.E.M."), DMI_EXACT_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "T8"), /* also match on somewhat unique bios-version */ DMI_EXACT_MATCH(DMI_BIOS_VERSION, "1.000"), }, .driver_data = (void *)&acepc_t8_data, }, { /* ACEPC T11 Cherry Trail Z8350 mini PC, same wifi as the T8 */ .matches = { DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "To be filled by O.E.M."), DMI_EXACT_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "T11"), /* also match on somewhat unique bios-version */ DMI_EXACT_MATCH(DMI_BIOS_VERSION, "1.000"), }, .driver_data = (void *)&acepc_t8_data, }, { /* Match for the GPDwin which unfortunately uses somewhat * generic dmi strings, which is why we test for 4 strings. * Comparing against 23 other byt/cht boards, board_vendor * and board_name are unique to the GPDwin, where as only one * other board has the same board_serial and 3 others have * the same default product_name. Also the GPDwin is the * only device to have both board_ and product_name not set. */ .matches = { DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"), DMI_MATCH(DMI_BOARD_NAME, "Default string"), DMI_MATCH(DMI_BOARD_SERIAL, "Default string"), DMI_MATCH(DMI_PRODUCT_NAME, "Default string"), }, .driver_data = (void *)&gpd_win_pocket_data, }, { /* Jumper EZpad mini3 */ .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), DMI_MATCH(DMI_PRODUCT_NAME, "CherryTrail"), /* jumperx.T87.KFBNEEA02 with the version-nr dropped */ DMI_MATCH(DMI_BIOS_VERSION, "jumperx.T87.KFBNEEA"), }, .driver_data = (void *)&jumper_ezpad_mini3_data, }, { /* Meegopad T08 */ .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Default string"), DMI_MATCH(DMI_PRODUCT_NAME, "Default string"), DMI_MATCH(DMI_BOARD_NAME, "T3 MRD"), DMI_MATCH(DMI_BOARD_VERSION, "V1.1"), }, .driver_data = (void *)&meegopad_t08_data, }, { /* Point of View TAB-P1006W-232 */ .matches = { DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Insyde"), DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "BayTrail"), /* Note 105b is Foxcon's USB/PCI vendor id */ DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "105B"), DMI_EXACT_MATCH(DMI_BOARD_NAME, "0E57"), }, .driver_data = (void *)&pov_tab_p1006w_data, }, {} }; void brcmf_dmi_probe(struct brcmf_mp_device *settings, u32 chip, u32 chiprev) { const struct dmi_system_id *match; const struct brcmf_dmi_data *data; const char *sys_vendor; const char *product_name; /* Some models have DMI strings which are too generic, e.g. * "Default string", we use a quirk table for these. */ for (match = dmi_first_match(dmi_platform_data); match; match = dmi_first_match(match + 1)) { data = match->driver_data; if (data->chip == chip && data->chiprev == chiprev) { settings->board_type = data->board_type; return; } } /* Not found in the quirk-table, use sys_vendor-product_name */ sys_vendor = dmi_get_system_info(DMI_SYS_VENDOR); product_name = dmi_get_system_info(DMI_PRODUCT_NAME); if (sys_vendor && product_name) { snprintf(dmi_board_type, sizeof(dmi_board_type), "%s-%s", sys_vendor, product_name); settings->board_type = dmi_board_type; } }
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