forked from Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
178 lines
5.3 KiB
178 lines
5.3 KiB
// SPDX-License-Identifier: ISC |
|
/* |
|
* Copyright 2018 Hans de Goede <[email protected]> |
|
*/ |
|
|
|
#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 brcmf_dmi_data predia_basic_data = { |
|
BRCM_CC_43341_CHIP_ID, 2, "predia-basic" |
|
}; |
|
|
|
/* Note the Voyo winpad A15 tablet uses the same Ampak AP6330 module, with the |
|
* exact same nvram file as the Prowise-PT301 tablet. Since the nvram for the |
|
* Prowise-PT301 is already in linux-firmware we just point to that here. |
|
*/ |
|
static const struct brcmf_dmi_data voyo_winpad_a15_data = { |
|
BRCM_CC_4330_CHIP_ID, 4, "Prowise-PT301" |
|
}; |
|
|
|
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, |
|
}, |
|
{ |
|
/* Predia Basic tablet (+ with keyboard dock) */ |
|
.matches = { |
|
DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), |
|
DMI_MATCH(DMI_PRODUCT_NAME, "CherryTrail"), |
|
/* Mx.WT107.KUBNGEA02 with the version-nr dropped */ |
|
DMI_MATCH(DMI_BIOS_VERSION, "Mx.WT107.KUBNGEA"), |
|
}, |
|
.driver_data = (void *)&predia_basic_data, |
|
}, |
|
{ |
|
/* Voyo winpad A15 tablet */ |
|
.matches = { |
|
DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"), |
|
DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"), |
|
/* Above strings are too generic, also match on BIOS date */ |
|
DMI_MATCH(DMI_BIOS_DATE, "11/20/2014"), |
|
}, |
|
.driver_data = (void *)&voyo_winpad_a15_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; |
|
} |
|
}
|
|
|