From 74421786f0bcdc3599983137de4b39b8ff0ff9a2 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Fri, 8 Jun 2018 23:45:58 +0200 Subject: platform/x86: Rename silead_dmi to touchscreen_dmi Not only silead touchscreens need some extra info not available in the ACPI tables to work properly. X86 devices with a Chipone ICN8505 chip also need some DMI based extra configuration. There is no reason to have separate dmi config code per touchscreen controller vendor. This commit renames silead_dmi to a more generic touchscreen_dmi name (and Kconfig option) in preparation of adding info for tablets with an ICN8505 based touchscreen. Note there are no functional changes all code changes are limited to removing references to silead where these are no longer applicable. Acked-by: Andy Shevchenko Acked-by: Ard Biesheuvel Signed-off-by: Hans de Goede Signed-off-by: Andy Shevchenko --- drivers/platform/x86/Kconfig | 16 +- drivers/platform/x86/Makefile | 2 +- drivers/platform/x86/silead_dmi.c | 652 --------------------------------- drivers/platform/x86/touchscreen_dmi.c | 652 +++++++++++++++++++++++++++++++++ 4 files changed, 661 insertions(+), 661 deletions(-) delete mode 100644 drivers/platform/x86/silead_dmi.c create mode 100644 drivers/platform/x86/touchscreen_dmi.c (limited to 'drivers') diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig index ac4d48830415..78965cd39a26 100644 --- a/drivers/platform/x86/Kconfig +++ b/drivers/platform/x86/Kconfig @@ -1196,16 +1196,16 @@ config INTEL_TURBO_MAX_3 This driver is only required when the system is not using Hardware P-States (HWP). In HWP mode, priority can be read from ACPI tables. -config SILEAD_DMI - bool "Tablets with Silead touchscreens" +config TOUCHSCREEN_DMI + bool "DMI based touchscreen configuration info" depends on ACPI && DMI && I2C=y && TOUCHSCREEN_SILEAD ---help--- - Certain ACPI based tablets with Silead touchscreens do not have - enough data in ACPI tables for the touchscreen driver to handle - the touchscreen properly, as OEMs expected the data to be baked - into the tablet model specific version of the driver shipped - with the OS-image for the device. This option supplies the missing - information. Enable this for x86 tablets with Silead touchscreens. + Certain ACPI based tablets with e.g. Silead or Chipone touchscreens + do not have enough data in ACPI tables for the touchscreen driver to + handle the touchscreen properly, as OEMs expect the data to be baked + into the tablet model specific version of the driver shipped with the + the OS-image for the device. This option supplies the missing info. + Enable this for x86 tablets with Silead or Chipone touchscreens. config INTEL_CHTDC_TI_PWRBTN tristate "Intel Cherry Trail Dollar Cove TI power button driver" diff --git a/drivers/platform/x86/Makefile b/drivers/platform/x86/Makefile index 2ba6cb795338..8d9477114fb5 100644 --- a/drivers/platform/x86/Makefile +++ b/drivers/platform/x86/Makefile @@ -78,7 +78,7 @@ obj-$(CONFIG_INTEL_SMARTCONNECT) += intel-smartconnect.o obj-$(CONFIG_PVPANIC) += pvpanic.o obj-$(CONFIG_ALIENWARE_WMI) += alienware-wmi.o obj-$(CONFIG_INTEL_PMC_IPC) += intel_pmc_ipc.o -obj-$(CONFIG_SILEAD_DMI) += silead_dmi.o +obj-$(CONFIG_TOUCHSCREEN_DMI) += touchscreen_dmi.o obj-$(CONFIG_SURFACE_PRO3_BUTTON) += surfacepro3_button.o obj-$(CONFIG_SURFACE_3_BUTTON) += surface3_button.o obj-$(CONFIG_INTEL_PUNIT_IPC) += intel_punit_ipc.o diff --git a/drivers/platform/x86/silead_dmi.c b/drivers/platform/x86/silead_dmi.c deleted file mode 100644 index 0c0b988715d3..000000000000 --- a/drivers/platform/x86/silead_dmi.c +++ /dev/null @@ -1,652 +0,0 @@ -/* - * Silead touchscreen driver DMI based configuration code - * - * Copyright (c) 2017 Red Hat Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * Red Hat authors: - * Hans de Goede - */ - -#include -#include -#include -#include -#include -#include -#include - -struct silead_ts_dmi_data { - const char *acpi_name; - const struct property_entry *properties; -}; - -/* NOTE: Please keep all entries sorted alphabetically */ - -static const struct property_entry chuwi_hi8_props[] = { - PROPERTY_ENTRY_U32("touchscreen-size-x", 1665), - PROPERTY_ENTRY_U32("touchscreen-size-y", 1140), - PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), - PROPERTY_ENTRY_BOOL("silead,home-button"), - PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hi8.fw"), - { } -}; - -static const struct silead_ts_dmi_data chuwi_hi8_data = { - .acpi_name = "MSSL0001:00", - .properties = chuwi_hi8_props, -}; - -static const struct property_entry chuwi_hi8_pro_props[] = { - PROPERTY_ENTRY_U32("touchscreen-size-x", 1728), - PROPERTY_ENTRY_U32("touchscreen-size-y", 1148), - PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), - PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-chuwi-hi8-pro.fw"), - PROPERTY_ENTRY_BOOL("silead,home-button"), - { } -}; - -static const struct silead_ts_dmi_data chuwi_hi8_pro_data = { - .acpi_name = "MSSL1680:00", - .properties = chuwi_hi8_pro_props, -}; - -static const struct property_entry chuwi_vi8_props[] = { - PROPERTY_ENTRY_U32("touchscreen-size-x", 1724), - PROPERTY_ENTRY_U32("touchscreen-size-y", 1140), - PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), - PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-chuwi-vi8.fw"), - PROPERTY_ENTRY_U32("silead,max-fingers", 10), - PROPERTY_ENTRY_BOOL("silead,home-button"), - { } -}; - -static const struct silead_ts_dmi_data chuwi_vi8_data = { - .acpi_name = "MSSL1680:00", - .properties = chuwi_vi8_props, -}; - -static const struct property_entry chuwi_vi10_props[] = { - PROPERTY_ENTRY_U32("touchscreen-min-x", 0), - PROPERTY_ENTRY_U32("touchscreen-min-y", 4), - PROPERTY_ENTRY_U32("touchscreen-size-x", 1858), - PROPERTY_ENTRY_U32("touchscreen-size-y", 1280), - PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-chuwi-vi10.fw"), - PROPERTY_ENTRY_U32("silead,max-fingers", 10), - PROPERTY_ENTRY_BOOL("silead,home-button"), - { } -}; - -static const struct silead_ts_dmi_data chuwi_vi10_data = { - .acpi_name = "MSSL0002:00", - .properties = chuwi_vi10_props, -}; - -static const struct property_entry cube_iwork8_air_props[] = { - PROPERTY_ENTRY_U32("touchscreen-size-x", 1660), - PROPERTY_ENTRY_U32("touchscreen-size-y", 900), - PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), - PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-cube-iwork8-air.fw"), - PROPERTY_ENTRY_U32("silead,max-fingers", 10), - { } -}; - -static const struct silead_ts_dmi_data cube_iwork8_air_data = { - .acpi_name = "MSSL1680:00", - .properties = cube_iwork8_air_props, -}; - -static const struct property_entry dexp_ursus_7w_props[] = { - PROPERTY_ENTRY_U32("touchscreen-size-x", 890), - PROPERTY_ENTRY_U32("touchscreen-size-y", 630), - PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-dexp-ursus-7w.fw"), - PROPERTY_ENTRY_U32("silead,max-fingers", 10), - PROPERTY_ENTRY_BOOL("silead,home-button"), - { } -}; - -static const struct silead_ts_dmi_data dexp_ursus_7w_data = { - .acpi_name = "MSSL1680:00", - .properties = dexp_ursus_7w_props, -}; - -static const struct property_entry digma_citi_e200_props[] = { - PROPERTY_ENTRY_U32("touchscreen-size-x", 1980), - PROPERTY_ENTRY_U32("touchscreen-size-y", 1500), - PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), - PROPERTY_ENTRY_STRING("firmware-name", - "gsl1686-digma_citi_e200.fw"), - PROPERTY_ENTRY_U32("silead,max-fingers", 10), - PROPERTY_ENTRY_BOOL("silead,home-button"), - { } -}; - -static const struct silead_ts_dmi_data digma_citi_e200_data = { - .acpi_name = "MSSL1680:00", - .properties = digma_citi_e200_props, -}; - -static const struct property_entry gp_electronic_t701_props[] = { - PROPERTY_ENTRY_U32("touchscreen-size-x", 960), - PROPERTY_ENTRY_U32("touchscreen-size-y", 640), - PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"), - PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), - PROPERTY_ENTRY_STRING("firmware-name", - "gsl1680-gp-electronic-t701.fw"), - { } -}; - -static const struct silead_ts_dmi_data gp_electronic_t701_data = { - .acpi_name = "MSSL1680:00", - .properties = gp_electronic_t701_props, -}; - -static const struct property_entry itworks_tw891_props[] = { - PROPERTY_ENTRY_U32("touchscreen-size-x", 1600), - PROPERTY_ENTRY_U32("touchscreen-size-y", 890), - PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), - PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), - PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-itworks-tw891.fw"), - { } -}; - -static const struct silead_ts_dmi_data itworks_tw891_data = { - .acpi_name = "MSSL1680:00", - .properties = itworks_tw891_props, -}; - -static const struct property_entry jumper_ezpad_6_pro_props[] = { - PROPERTY_ENTRY_U32("touchscreen-size-x", 1980), - PROPERTY_ENTRY_U32("touchscreen-size-y", 1500), - PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-jumper-ezpad-6-pro.fw"), - PROPERTY_ENTRY_U32("silead,max-fingers", 10), - PROPERTY_ENTRY_BOOL("silead,home-button"), - { } -}; - -static const struct silead_ts_dmi_data jumper_ezpad_6_pro_data = { - .acpi_name = "MSSL1680:00", - .properties = jumper_ezpad_6_pro_props, -}; - -static const struct property_entry jumper_ezpad_mini3_props[] = { - PROPERTY_ENTRY_U32("touchscreen-size-x", 1700), - PROPERTY_ENTRY_U32("touchscreen-size-y", 1150), - PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), - PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-jumper-ezpad-mini3.fw"), - PROPERTY_ENTRY_U32("silead,max-fingers", 10), - { } -}; - -static const struct silead_ts_dmi_data jumper_ezpad_mini3_data = { - .acpi_name = "MSSL1680:00", - .properties = jumper_ezpad_mini3_props, -}; - -static const struct property_entry onda_obook_20_plus_props[] = { - PROPERTY_ENTRY_U32("touchscreen-size-x", 1728), - PROPERTY_ENTRY_U32("touchscreen-size-y", 1148), - PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"), - PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), - PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), - PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-onda-obook-20-plus.fw"), - PROPERTY_ENTRY_U32("silead,max-fingers", 10), - PROPERTY_ENTRY_BOOL("silead,home-button"), - { } -}; - -static const struct silead_ts_dmi_data onda_obook_20_plus_data = { - .acpi_name = "MSSL1680:00", - .properties = onda_obook_20_plus_props, -}; - -static const struct property_entry onda_v891w_v1_props[] = { - PROPERTY_ENTRY_U32("touchscreen-min-x", 46), - PROPERTY_ENTRY_U32("touchscreen-min-y", 8), - PROPERTY_ENTRY_U32("touchscreen-size-x", 1676), - PROPERTY_ENTRY_U32("touchscreen-size-y", 1130), - PROPERTY_ENTRY_STRING("firmware-name", - "gsl3680-onda-v891w-v1.fw"), - PROPERTY_ENTRY_U32("silead,max-fingers", 10), - PROPERTY_ENTRY_BOOL("silead,home-button"), - { } -}; - -static const struct silead_ts_dmi_data onda_v891w_v1_data = { - .acpi_name = "MSSL1680:00", - .properties = onda_v891w_v1_props, -}; - -static const struct property_entry pipo_w2s_props[] = { - PROPERTY_ENTRY_U32("touchscreen-size-x", 1660), - PROPERTY_ENTRY_U32("touchscreen-size-y", 880), - PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"), - PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), - PROPERTY_ENTRY_STRING("firmware-name", - "gsl1680-pipo-w2s.fw"), - { } -}; - -static const struct silead_ts_dmi_data pipo_w2s_data = { - .acpi_name = "MSSL1680:00", - .properties = pipo_w2s_props, -}; - -static const struct property_entry pov_mobii_wintab_p800w_v20_props[] = { - PROPERTY_ENTRY_U32("touchscreen-min-x", 32), - PROPERTY_ENTRY_U32("touchscreen-min-y", 16), - PROPERTY_ENTRY_U32("touchscreen-size-x", 1692), - PROPERTY_ENTRY_U32("touchscreen-size-y", 1146), - PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), - PROPERTY_ENTRY_STRING("firmware-name", - "gsl3680-pov-mobii-wintab-p800w-v20.fw"), - PROPERTY_ENTRY_U32("silead,max-fingers", 10), - PROPERTY_ENTRY_BOOL("silead,home-button"), - { } -}; - -static const struct silead_ts_dmi_data pov_mobii_wintab_p800w_v20_data = { - .acpi_name = "MSSL1680:00", - .properties = pov_mobii_wintab_p800w_v20_props, -}; - -static const struct property_entry pov_mobii_wintab_p800w_v21_props[] = { - PROPERTY_ENTRY_U32("touchscreen-size-x", 1800), - PROPERTY_ENTRY_U32("touchscreen-size-y", 1150), - PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), - PROPERTY_ENTRY_STRING("firmware-name", - "gsl3692-pov-mobii-wintab-p800w.fw"), - PROPERTY_ENTRY_BOOL("silead,home-button"), - { } -}; - -static const struct silead_ts_dmi_data pov_mobii_wintab_p800w_v21_data = { - .acpi_name = "MSSL1680:00", - .properties = pov_mobii_wintab_p800w_v21_props, -}; - -static const struct property_entry teclast_x3_plus_props[] = { - PROPERTY_ENTRY_U32("touchscreen-size-x", 1980), - PROPERTY_ENTRY_U32("touchscreen-size-y", 1500), - PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-teclast-x3-plus.fw"), - PROPERTY_ENTRY_U32("silead,max-fingers", 10), - PROPERTY_ENTRY_BOOL("silead,home-button"), - { } -}; - -static const struct silead_ts_dmi_data teclast_x3_plus_data = { - .acpi_name = "MSSL1680:00", - .properties = teclast_x3_plus_props, -}; - -static const struct property_entry teclast_x98plus2_props[] = { - PROPERTY_ENTRY_U32("touchscreen-size-x", 2048), - PROPERTY_ENTRY_U32("touchscreen-size-y", 1280), - PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"), - PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), - PROPERTY_ENTRY_STRING("firmware-name", - "gsl1686-teclast_x98plus2.fw"), - PROPERTY_ENTRY_U32("silead,max-fingers", 10), - { } -}; - -static const struct silead_ts_dmi_data teclast_x98plus2_data = { - .acpi_name = "MSSL1680:00", - .properties = teclast_x98plus2_props, -}; - -static const struct property_entry trekstor_primebook_c13_props[] = { - PROPERTY_ENTRY_U32("touchscreen-size-x", 2624), - PROPERTY_ENTRY_U32("touchscreen-size-y", 1920), - PROPERTY_ENTRY_STRING("firmware-name", - "gsl1680-trekstor-primebook-c13.fw"), - PROPERTY_ENTRY_U32("silead,max-fingers", 10), - PROPERTY_ENTRY_BOOL("silead,home-button"), - { } -}; - -static const struct silead_ts_dmi_data trekstor_primebook_c13_data = { - .acpi_name = "MSSL1680:00", - .properties = trekstor_primebook_c13_props, -}; - -static const struct property_entry trekstor_surftab_twin_10_1_props[] = { - PROPERTY_ENTRY_U32("touchscreen-size-x", 1900), - PROPERTY_ENTRY_U32("touchscreen-size-y", 1280), - PROPERTY_ENTRY_U32("touchscreen-inverted-y", 1), - PROPERTY_ENTRY_STRING("firmware-name", - "gsl3670-surftab-twin-10-1-st10432-8.fw"), - PROPERTY_ENTRY_U32("silead,max-fingers", 10), - { } -}; - -static const struct silead_ts_dmi_data trekstor_surftab_twin_10_1_data = { - .acpi_name = "MSSL1680:00", - .properties = trekstor_surftab_twin_10_1_props, -}; - -static const struct property_entry trekstor_surftab_wintron70_props[] = { - PROPERTY_ENTRY_U32("touchscreen-size-x", 884), - PROPERTY_ENTRY_U32("touchscreen-size-y", 632), - PROPERTY_ENTRY_STRING("firmware-name", - "gsl1686-surftab-wintron70-st70416-6.fw"), - PROPERTY_ENTRY_U32("silead,max-fingers", 10), - PROPERTY_ENTRY_BOOL("silead,home-button"), - { } -}; - -static const struct silead_ts_dmi_data trekstor_surftab_wintron70_data = { - .acpi_name = "MSSL1680:00", - .properties = trekstor_surftab_wintron70_props, -}; - -/* NOTE: Please keep this table sorted alphabetically */ -static const struct dmi_system_id silead_ts_dmi_table[] = { - { - /* Chuwi Hi8 */ - .driver_data = (void *)&chuwi_hi8_data, - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "ilife"), - DMI_MATCH(DMI_PRODUCT_NAME, "S806"), - }, - }, - { - /* Chuwi Hi8 (H1D_S806_206) */ - .driver_data = (void *)&chuwi_hi8_data, - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), - DMI_MATCH(DMI_PRODUCT_NAME, "BayTrail"), - DMI_MATCH(DMI_BIOS_VERSION, "H1D_S806_206"), - }, - }, - { - /* Chuwi Hi8 Pro (CWI513) */ - .driver_data = (void *)&chuwi_hi8_pro_data, - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Hampoo"), - DMI_MATCH(DMI_PRODUCT_NAME, "X1D3_C806N"), - }, - }, - { - /* Chuwi Vi8 (CWI506) */ - .driver_data = (void *)&chuwi_vi8_data, - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), - DMI_MATCH(DMI_PRODUCT_NAME, "i86"), - DMI_MATCH(DMI_BIOS_VERSION, "CHUWI.D86JLBNR"), - }, - }, - { - /* Chuwi Vi10 (CWI505) */ - .driver_data = (void *)&chuwi_vi10_data, - .matches = { - DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"), - DMI_MATCH(DMI_BOARD_NAME, "BYT-PF02"), - DMI_MATCH(DMI_SYS_VENDOR, "ilife"), - DMI_MATCH(DMI_PRODUCT_NAME, "S165"), - }, - }, - { - /* CUBE iwork8 Air */ - .driver_data = (void *)&cube_iwork8_air_data, - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "cube"), - DMI_MATCH(DMI_PRODUCT_NAME, "i1-TF"), - DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), - }, - }, - { - /* DEXP Ursus 7W */ - .driver_data = (void *)&dexp_ursus_7w_data, - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), - DMI_MATCH(DMI_PRODUCT_NAME, "7W"), - }, - }, - { - /* Digma Citi E200 */ - .driver_data = (void *)&digma_citi_e200_data, - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Digma"), - DMI_MATCH(DMI_PRODUCT_NAME, "CITI E200"), - DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), - }, - }, - { - /* GP-electronic T701 */ - .driver_data = (void *)&gp_electronic_t701_data, - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), - DMI_MATCH(DMI_PRODUCT_NAME, "T701"), - DMI_MATCH(DMI_BIOS_VERSION, "BYT70A.YNCHENG.WIN.007"), - }, - }, - { - /* I.T.Works TW701 (same hardware as the Trekstor ST70416-6) */ - .driver_data = (void *)&trekstor_surftab_wintron70_data, - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), - DMI_MATCH(DMI_PRODUCT_NAME, "i71c"), - DMI_MATCH(DMI_BIOS_VERSION, "itWORKS.G.WI71C.JGBMRB"), - }, - }, - { - /* I.T.Works TW891 */ - .driver_data = (void *)&itworks_tw891_data, - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "To be filled by O.E.M."), - DMI_MATCH(DMI_PRODUCT_NAME, "TW891"), - }, - }, - { - /* Jumper EZpad 6 Pro */ - .driver_data = (void *)&jumper_ezpad_6_pro_data, - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Jumper"), - DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"), - DMI_MATCH(DMI_BIOS_VERSION, "5.12"), - /* Above matches are too generic, add bios-date match */ - DMI_MATCH(DMI_BIOS_DATE, "08/18/2017"), - }, - }, - { - /* Jumper EZpad mini3 */ - .driver_data = (void *)&jumper_ezpad_mini3_data, - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), - /* jumperx.T87.KFBNEEA02 with the version-nr dropped */ - DMI_MATCH(DMI_BIOS_VERSION, "jumperx.T87.KFBNEEA"), - }, - }, - { - /* Onda oBook 20 Plus */ - .driver_data = (void *)&onda_obook_20_plus_data, - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "ONDA"), - DMI_MATCH(DMI_PRODUCT_NAME, "OBOOK 20 PLUS"), - }, - }, - { - /* ONDA V891w revision P891WBEBV1B00 aka v1 */ - .driver_data = (void *)&onda_v891w_v1_data, - .matches = { - DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "ONDA"), - DMI_EXACT_MATCH(DMI_BOARD_NAME, "ONDA Tablet"), - DMI_EXACT_MATCH(DMI_BOARD_VERSION, "V001"), - /* Exact match, different versions need different fw */ - DMI_EXACT_MATCH(DMI_BIOS_VERSION, "ONDA.W89EBBN08"), - }, - }, - { - /* Pipo W2S */ - .driver_data = (void *)&pipo_w2s_data, - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "PIPO"), - DMI_MATCH(DMI_PRODUCT_NAME, "W2S"), - }, - }, - { - /* Ployer Momo7w (same hardware as the Trekstor ST70416-6) */ - .driver_data = (void *)&trekstor_surftab_wintron70_data, - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Shenzhen PLOYER"), - DMI_MATCH(DMI_PRODUCT_NAME, "MOMO7W"), - /* Exact match, different versions need different fw */ - DMI_MATCH(DMI_BIOS_VERSION, "MOMO.G.WI71C.MABMRBA02"), - }, - }, - { - /* Point of View mobii wintab p800w (v2.0) */ - .driver_data = (void *)&pov_mobii_wintab_p800w_v20_data, - .matches = { - DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"), - DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"), - DMI_MATCH(DMI_BIOS_VERSION, "3BAIR1014"), - /* Above matches are too generic, add bios-date match */ - DMI_MATCH(DMI_BIOS_DATE, "10/24/2014"), - }, - }, - { - /* Point of View mobii wintab p800w (v2.1) */ - .driver_data = (void *)&pov_mobii_wintab_p800w_v21_data, - .matches = { - DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"), - DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"), - DMI_MATCH(DMI_BIOS_VERSION, "3BAIR1013"), - /* Above matches are too generic, add bios-date match */ - DMI_MATCH(DMI_BIOS_DATE, "08/22/2014"), - }, - }, - { - /* Teclast X3 Plus */ - .driver_data = (void *)&teclast_x3_plus_data, - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"), - DMI_MATCH(DMI_PRODUCT_NAME, "X3 Plus"), - DMI_MATCH(DMI_BOARD_NAME, "X3 Plus"), - }, - }, - { - /* Teclast X98 Plus II */ - .driver_data = (void *)&teclast_x98plus2_data, - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"), - DMI_MATCH(DMI_PRODUCT_NAME, "X98 Plus II"), - }, - }, - { - /* Trekstor Primebook C13 */ - .driver_data = (void *)&trekstor_primebook_c13_data, - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"), - DMI_MATCH(DMI_PRODUCT_NAME, "Primebook C13"), - }, - }, - { - /* TrekStor SurfTab twin 10.1 ST10432-8 */ - .driver_data = (void *)&trekstor_surftab_twin_10_1_data, - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"), - DMI_MATCH(DMI_PRODUCT_NAME, "SurfTab twin 10.1"), - }, - }, - { - /* Trekstor Surftab Wintron 7.0 ST70416-6 */ - .driver_data = (void *)&trekstor_surftab_wintron70_data, - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), - DMI_MATCH(DMI_PRODUCT_NAME, "ST70416-6"), - /* Exact match, different versions need different fw */ - DMI_MATCH(DMI_BIOS_VERSION, "TREK.G.WI71C.JGBMRBA04"), - }, - }, - { - /* Trekstor Surftab Wintron 7.0 ST70416-6, newer BIOS */ - .driver_data = (void *)&trekstor_surftab_wintron70_data, - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"), - DMI_MATCH(DMI_PRODUCT_NAME, - "SurfTab wintron 7.0 ST70416-6"), - /* Exact match, different versions need different fw */ - DMI_MATCH(DMI_BIOS_VERSION, "TREK.G.WI71C.JGBMRBA05"), - }, - }, - { - /* Yours Y8W81, same case and touchscreen as Chuwi Vi8 */ - .driver_data = (void *)&chuwi_vi8_data, - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "YOURS"), - DMI_MATCH(DMI_PRODUCT_NAME, "Y8W81"), - }, - }, - { }, -}; - -static const struct silead_ts_dmi_data *silead_ts_data; - -static void silead_ts_dmi_add_props(struct i2c_client *client) -{ - struct device *dev = &client->dev; - int error; - - if (has_acpi_companion(dev) && - !strncmp(silead_ts_data->acpi_name, client->name, I2C_NAME_SIZE)) { - error = device_add_properties(dev, silead_ts_data->properties); - if (error) - dev_err(dev, "failed to add properties: %d\n", error); - } -} - -static int silead_ts_dmi_notifier_call(struct notifier_block *nb, - unsigned long action, void *data) -{ - struct device *dev = data; - struct i2c_client *client; - - switch (action) { - case BUS_NOTIFY_ADD_DEVICE: - client = i2c_verify_client(dev); - if (client) - silead_ts_dmi_add_props(client); - break; - - default: - break; - } - - return 0; -} - -static struct notifier_block silead_ts_dmi_notifier = { - .notifier_call = silead_ts_dmi_notifier_call, -}; - -static int __init silead_ts_dmi_init(void) -{ - const struct dmi_system_id *dmi_id; - int error; - - dmi_id = dmi_first_match(silead_ts_dmi_table); - if (!dmi_id) - return 0; /* Not an error */ - - silead_ts_data = dmi_id->driver_data; - - error = bus_register_notifier(&i2c_bus_type, &silead_ts_dmi_notifier); - if (error) - pr_err("%s: failed to register i2c bus notifier: %d\n", - __func__, error); - - return error; -} - -/* - * We are registering out notifier after i2c core is initialized and i2c bus - * itself is ready (which happens at postcore initcall level), but before - * ACPI starts enumerating devices (at subsys initcall level). - */ -arch_initcall(silead_ts_dmi_init); diff --git a/drivers/platform/x86/touchscreen_dmi.c b/drivers/platform/x86/touchscreen_dmi.c new file mode 100644 index 000000000000..6284946cb0d1 --- /dev/null +++ b/drivers/platform/x86/touchscreen_dmi.c @@ -0,0 +1,652 @@ +/* + * Touchscreen driver DMI based configuration code + * + * Copyright (c) 2017 Red Hat Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * Red Hat authors: + * Hans de Goede + */ + +#include +#include +#include +#include +#include +#include +#include + +struct ts_dmi_data { + const char *acpi_name; + const struct property_entry *properties; +}; + +/* NOTE: Please keep all entries sorted alphabetically */ + +static const struct property_entry chuwi_hi8_props[] = { + PROPERTY_ENTRY_U32("touchscreen-size-x", 1665), + PROPERTY_ENTRY_U32("touchscreen-size-y", 1140), + PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), + PROPERTY_ENTRY_BOOL("silead,home-button"), + PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-chuwi-hi8.fw"), + { } +}; + +static const struct ts_dmi_data chuwi_hi8_data = { + .acpi_name = "MSSL0001:00", + .properties = chuwi_hi8_props, +}; + +static const struct property_entry chuwi_hi8_pro_props[] = { + PROPERTY_ENTRY_U32("touchscreen-size-x", 1728), + PROPERTY_ENTRY_U32("touchscreen-size-y", 1148), + PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), + PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-chuwi-hi8-pro.fw"), + PROPERTY_ENTRY_BOOL("silead,home-button"), + { } +}; + +static const struct ts_dmi_data chuwi_hi8_pro_data = { + .acpi_name = "MSSL1680:00", + .properties = chuwi_hi8_pro_props, +}; + +static const struct property_entry chuwi_vi8_props[] = { + PROPERTY_ENTRY_U32("touchscreen-size-x", 1724), + PROPERTY_ENTRY_U32("touchscreen-size-y", 1140), + PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), + PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-chuwi-vi8.fw"), + PROPERTY_ENTRY_U32("silead,max-fingers", 10), + PROPERTY_ENTRY_BOOL("silead,home-button"), + { } +}; + +static const struct ts_dmi_data chuwi_vi8_data = { + .acpi_name = "MSSL1680:00", + .properties = chuwi_vi8_props, +}; + +static const struct property_entry chuwi_vi10_props[] = { + PROPERTY_ENTRY_U32("touchscreen-min-x", 0), + PROPERTY_ENTRY_U32("touchscreen-min-y", 4), + PROPERTY_ENTRY_U32("touchscreen-size-x", 1858), + PROPERTY_ENTRY_U32("touchscreen-size-y", 1280), + PROPERTY_ENTRY_STRING("firmware-name", "gsl3680-chuwi-vi10.fw"), + PROPERTY_ENTRY_U32("silead,max-fingers", 10), + PROPERTY_ENTRY_BOOL("silead,home-button"), + { } +}; + +static const struct ts_dmi_data chuwi_vi10_data = { + .acpi_name = "MSSL0002:00", + .properties = chuwi_vi10_props, +}; + +static const struct property_entry cube_iwork8_air_props[] = { + PROPERTY_ENTRY_U32("touchscreen-size-x", 1660), + PROPERTY_ENTRY_U32("touchscreen-size-y", 900), + PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), + PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-cube-iwork8-air.fw"), + PROPERTY_ENTRY_U32("silead,max-fingers", 10), + { } +}; + +static const struct ts_dmi_data cube_iwork8_air_data = { + .acpi_name = "MSSL1680:00", + .properties = cube_iwork8_air_props, +}; + +static const struct property_entry dexp_ursus_7w_props[] = { + PROPERTY_ENTRY_U32("touchscreen-size-x", 890), + PROPERTY_ENTRY_U32("touchscreen-size-y", 630), + PROPERTY_ENTRY_STRING("firmware-name", "gsl1686-dexp-ursus-7w.fw"), + PROPERTY_ENTRY_U32("silead,max-fingers", 10), + PROPERTY_ENTRY_BOOL("silead,home-button"), + { } +}; + +static const struct ts_dmi_data dexp_ursus_7w_data = { + .acpi_name = "MSSL1680:00", + .properties = dexp_ursus_7w_props, +}; + +static const struct property_entry digma_citi_e200_props[] = { + PROPERTY_ENTRY_U32("touchscreen-size-x", 1980), + PROPERTY_ENTRY_U32("touchscreen-size-y", 1500), + PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), + PROPERTY_ENTRY_STRING("firmware-name", + "gsl1686-digma_citi_e200.fw"), + PROPERTY_ENTRY_U32("silead,max-fingers", 10), + PROPERTY_ENTRY_BOOL("silead,home-button"), + { } +}; + +static const struct ts_dmi_data digma_citi_e200_data = { + .acpi_name = "MSSL1680:00", + .properties = digma_citi_e200_props, +}; + +static const struct property_entry gp_electronic_t701_props[] = { + PROPERTY_ENTRY_U32("touchscreen-size-x", 960), + PROPERTY_ENTRY_U32("touchscreen-size-y", 640), + PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"), + PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), + PROPERTY_ENTRY_STRING("firmware-name", + "gsl1680-gp-electronic-t701.fw"), + { } +}; + +static const struct ts_dmi_data gp_electronic_t701_data = { + .acpi_name = "MSSL1680:00", + .properties = gp_electronic_t701_props, +}; + +static const struct property_entry itworks_tw891_props[] = { + PROPERTY_ENTRY_U32("touchscreen-size-x", 1600), + PROPERTY_ENTRY_U32("touchscreen-size-y", 890), + PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), + PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), + PROPERTY_ENTRY_STRING("firmware-name", "gsl3670-itworks-tw891.fw"), + { } +}; + +static const struct ts_dmi_data itworks_tw891_data = { + .acpi_name = "MSSL1680:00", + .properties = itworks_tw891_props, +}; + +static const struct property_entry jumper_ezpad_6_pro_props[] = { + PROPERTY_ENTRY_U32("touchscreen-size-x", 1980), + PROPERTY_ENTRY_U32("touchscreen-size-y", 1500), + PROPERTY_ENTRY_STRING("firmware-name", "gsl3692-jumper-ezpad-6-pro.fw"), + PROPERTY_ENTRY_U32("silead,max-fingers", 10), + PROPERTY_ENTRY_BOOL("silead,home-button"), + { } +}; + +static const struct ts_dmi_data jumper_ezpad_6_pro_data = { + .acpi_name = "MSSL1680:00", + .properties = jumper_ezpad_6_pro_props, +}; + +static const struct property_entry jumper_ezpad_mini3_props[] = { + PROPERTY_ENTRY_U32("touchscreen-size-x", 1700), + PROPERTY_ENTRY_U32("touchscreen-size-y", 1150), + PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), + PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-jumper-ezpad-mini3.fw"), + PROPERTY_ENTRY_U32("silead,max-fingers", 10), + { } +}; + +static const struct ts_dmi_data jumper_ezpad_mini3_data = { + .acpi_name = "MSSL1680:00", + .properties = jumper_ezpad_mini3_props, +}; + +static const struct property_entry onda_obook_20_plus_props[] = { + PROPERTY_ENTRY_U32("touchscreen-size-x", 1728), + PROPERTY_ENTRY_U32("touchscreen-size-y", 1148), + PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"), + PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), + PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), + PROPERTY_ENTRY_STRING("firmware-name", "gsl3676-onda-obook-20-plus.fw"), + PROPERTY_ENTRY_U32("silead,max-fingers", 10), + PROPERTY_ENTRY_BOOL("silead,home-button"), + { } +}; + +static const struct ts_dmi_data onda_obook_20_plus_data = { + .acpi_name = "MSSL1680:00", + .properties = onda_obook_20_plus_props, +}; + +static const struct property_entry onda_v891w_v1_props[] = { + PROPERTY_ENTRY_U32("touchscreen-min-x", 46), + PROPERTY_ENTRY_U32("touchscreen-min-y", 8), + PROPERTY_ENTRY_U32("touchscreen-size-x", 1676), + PROPERTY_ENTRY_U32("touchscreen-size-y", 1130), + PROPERTY_ENTRY_STRING("firmware-name", + "gsl3680-onda-v891w-v1.fw"), + PROPERTY_ENTRY_U32("silead,max-fingers", 10), + PROPERTY_ENTRY_BOOL("silead,home-button"), + { } +}; + +static const struct ts_dmi_data onda_v891w_v1_data = { + .acpi_name = "MSSL1680:00", + .properties = onda_v891w_v1_props, +}; + +static const struct property_entry pipo_w2s_props[] = { + PROPERTY_ENTRY_U32("touchscreen-size-x", 1660), + PROPERTY_ENTRY_U32("touchscreen-size-y", 880), + PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"), + PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), + PROPERTY_ENTRY_STRING("firmware-name", + "gsl1680-pipo-w2s.fw"), + { } +}; + +static const struct ts_dmi_data pipo_w2s_data = { + .acpi_name = "MSSL1680:00", + .properties = pipo_w2s_props, +}; + +static const struct property_entry pov_mobii_wintab_p800w_v20_props[] = { + PROPERTY_ENTRY_U32("touchscreen-min-x", 32), + PROPERTY_ENTRY_U32("touchscreen-min-y", 16), + PROPERTY_ENTRY_U32("touchscreen-size-x", 1692), + PROPERTY_ENTRY_U32("touchscreen-size-y", 1146), + PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), + PROPERTY_ENTRY_STRING("firmware-name", + "gsl3680-pov-mobii-wintab-p800w-v20.fw"), + PROPERTY_ENTRY_U32("silead,max-fingers", 10), + PROPERTY_ENTRY_BOOL("silead,home-button"), + { } +}; + +static const struct ts_dmi_data pov_mobii_wintab_p800w_v20_data = { + .acpi_name = "MSSL1680:00", + .properties = pov_mobii_wintab_p800w_v20_props, +}; + +static const struct property_entry pov_mobii_wintab_p800w_v21_props[] = { + PROPERTY_ENTRY_U32("touchscreen-size-x", 1800), + PROPERTY_ENTRY_U32("touchscreen-size-y", 1150), + PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"), + PROPERTY_ENTRY_STRING("firmware-name", + "gsl3692-pov-mobii-wintab-p800w.fw"), + PROPERTY_ENTRY_BOOL("silead,home-button"), + { } +}; + +static const struct ts_dmi_data pov_mobii_wintab_p800w_v21_data = { + .acpi_name = "MSSL1680:00", + .properties = pov_mobii_wintab_p800w_v21_props, +}; + +static const struct property_entry teclast_x3_plus_props[] = { + PROPERTY_ENTRY_U32("touchscreen-size-x", 1980), + PROPERTY_ENTRY_U32("touchscreen-size-y", 1500), + PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-teclast-x3-plus.fw"), + PROPERTY_ENTRY_U32("silead,max-fingers", 10), + PROPERTY_ENTRY_BOOL("silead,home-button"), + { } +}; + +static const struct ts_dmi_data teclast_x3_plus_data = { + .acpi_name = "MSSL1680:00", + .properties = teclast_x3_plus_props, +}; + +static const struct property_entry teclast_x98plus2_props[] = { + PROPERTY_ENTRY_U32("touchscreen-size-x", 2048), + PROPERTY_ENTRY_U32("touchscreen-size-y", 1280), + PROPERTY_ENTRY_BOOL("touchscreen-inverted-x"), + PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"), + PROPERTY_ENTRY_STRING("firmware-name", + "gsl1686-teclast_x98plus2.fw"), + PROPERTY_ENTRY_U32("silead,max-fingers", 10), + { } +}; + +static const struct ts_dmi_data teclast_x98plus2_data = { + .acpi_name = "MSSL1680:00", + .properties = teclast_x98plus2_props, +}; + +static const struct property_entry trekstor_primebook_c13_props[] = { + PROPERTY_ENTRY_U32("touchscreen-size-x", 2624), + PROPERTY_ENTRY_U32("touchscreen-size-y", 1920), + PROPERTY_ENTRY_STRING("firmware-name", + "gsl1680-trekstor-primebook-c13.fw"), + PROPERTY_ENTRY_U32("silead,max-fingers", 10), + PROPERTY_ENTRY_BOOL("silead,home-button"), + { } +}; + +static const struct ts_dmi_data trekstor_primebook_c13_data = { + .acpi_name = "MSSL1680:00", + .properties = trekstor_primebook_c13_props, +}; + +static const struct property_entry trekstor_surftab_twin_10_1_props[] = { + PROPERTY_ENTRY_U32("touchscreen-size-x", 1900), + PROPERTY_ENTRY_U32("touchscreen-size-y", 1280), + PROPERTY_ENTRY_U32("touchscreen-inverted-y", 1), + PROPERTY_ENTRY_STRING("firmware-name", + "gsl3670-surftab-twin-10-1-st10432-8.fw"), + PROPERTY_ENTRY_U32("silead,max-fingers", 10), + { } +}; + +static const struct ts_dmi_data trekstor_surftab_twin_10_1_data = { + .acpi_name = "MSSL1680:00", + .properties = trekstor_surftab_twin_10_1_props, +}; + +static const struct property_entry trekstor_surftab_wintron70_props[] = { + PROPERTY_ENTRY_U32("touchscreen-size-x", 884), + PROPERTY_ENTRY_U32("touchscreen-size-y", 632), + PROPERTY_ENTRY_STRING("firmware-name", + "gsl1686-surftab-wintron70-st70416-6.fw"), + PROPERTY_ENTRY_U32("silead,max-fingers", 10), + PROPERTY_ENTRY_BOOL("silead,home-button"), + { } +}; + +static const struct ts_dmi_data trekstor_surftab_wintron70_data = { + .acpi_name = "MSSL1680:00", + .properties = trekstor_surftab_wintron70_props, +}; + +/* NOTE: Please keep this table sorted alphabetically */ +static const struct dmi_system_id touchscreen_dmi_table[] = { + { + /* Chuwi Hi8 */ + .driver_data = (void *)&chuwi_hi8_data, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ilife"), + DMI_MATCH(DMI_PRODUCT_NAME, "S806"), + }, + }, + { + /* Chuwi Hi8 (H1D_S806_206) */ + .driver_data = (void *)&chuwi_hi8_data, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), + DMI_MATCH(DMI_PRODUCT_NAME, "BayTrail"), + DMI_MATCH(DMI_BIOS_VERSION, "H1D_S806_206"), + }, + }, + { + /* Chuwi Hi8 Pro (CWI513) */ + .driver_data = (void *)&chuwi_hi8_pro_data, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Hampoo"), + DMI_MATCH(DMI_PRODUCT_NAME, "X1D3_C806N"), + }, + }, + { + /* Chuwi Vi8 (CWI506) */ + .driver_data = (void *)&chuwi_vi8_data, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), + DMI_MATCH(DMI_PRODUCT_NAME, "i86"), + DMI_MATCH(DMI_BIOS_VERSION, "CHUWI.D86JLBNR"), + }, + }, + { + /* Chuwi Vi10 (CWI505) */ + .driver_data = (void *)&chuwi_vi10_data, + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"), + DMI_MATCH(DMI_BOARD_NAME, "BYT-PF02"), + DMI_MATCH(DMI_SYS_VENDOR, "ilife"), + DMI_MATCH(DMI_PRODUCT_NAME, "S165"), + }, + }, + { + /* CUBE iwork8 Air */ + .driver_data = (void *)&cube_iwork8_air_data, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "cube"), + DMI_MATCH(DMI_PRODUCT_NAME, "i1-TF"), + DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), + }, + }, + { + /* DEXP Ursus 7W */ + .driver_data = (void *)&dexp_ursus_7w_data, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), + DMI_MATCH(DMI_PRODUCT_NAME, "7W"), + }, + }, + { + /* Digma Citi E200 */ + .driver_data = (void *)&digma_citi_e200_data, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Digma"), + DMI_MATCH(DMI_PRODUCT_NAME, "CITI E200"), + DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"), + }, + }, + { + /* GP-electronic T701 */ + .driver_data = (void *)&gp_electronic_t701_data, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), + DMI_MATCH(DMI_PRODUCT_NAME, "T701"), + DMI_MATCH(DMI_BIOS_VERSION, "BYT70A.YNCHENG.WIN.007"), + }, + }, + { + /* I.T.Works TW701 (same hardware as the Trekstor ST70416-6) */ + .driver_data = (void *)&trekstor_surftab_wintron70_data, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), + DMI_MATCH(DMI_PRODUCT_NAME, "i71c"), + DMI_MATCH(DMI_BIOS_VERSION, "itWORKS.G.WI71C.JGBMRB"), + }, + }, + { + /* I.T.Works TW891 */ + .driver_data = (void *)&itworks_tw891_data, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "To be filled by O.E.M."), + DMI_MATCH(DMI_PRODUCT_NAME, "TW891"), + }, + }, + { + /* Jumper EZpad 6 Pro */ + .driver_data = (void *)&jumper_ezpad_6_pro_data, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Jumper"), + DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"), + DMI_MATCH(DMI_BIOS_VERSION, "5.12"), + /* Above matches are too generic, add bios-date match */ + DMI_MATCH(DMI_BIOS_DATE, "08/18/2017"), + }, + }, + { + /* Jumper EZpad mini3 */ + .driver_data = (void *)&jumper_ezpad_mini3_data, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), + /* jumperx.T87.KFBNEEA02 with the version-nr dropped */ + DMI_MATCH(DMI_BIOS_VERSION, "jumperx.T87.KFBNEEA"), + }, + }, + { + /* Onda oBook 20 Plus */ + .driver_data = (void *)&onda_obook_20_plus_data, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ONDA"), + DMI_MATCH(DMI_PRODUCT_NAME, "OBOOK 20 PLUS"), + }, + }, + { + /* ONDA V891w revision P891WBEBV1B00 aka v1 */ + .driver_data = (void *)&onda_v891w_v1_data, + .matches = { + DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "ONDA"), + DMI_EXACT_MATCH(DMI_BOARD_NAME, "ONDA Tablet"), + DMI_EXACT_MATCH(DMI_BOARD_VERSION, "V001"), + /* Exact match, different versions need different fw */ + DMI_EXACT_MATCH(DMI_BIOS_VERSION, "ONDA.W89EBBN08"), + }, + }, + { + /* Pipo W2S */ + .driver_data = (void *)&pipo_w2s_data, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "PIPO"), + DMI_MATCH(DMI_PRODUCT_NAME, "W2S"), + }, + }, + { + /* Ployer Momo7w (same hardware as the Trekstor ST70416-6) */ + .driver_data = (void *)&trekstor_surftab_wintron70_data, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Shenzhen PLOYER"), + DMI_MATCH(DMI_PRODUCT_NAME, "MOMO7W"), + /* Exact match, different versions need different fw */ + DMI_MATCH(DMI_BIOS_VERSION, "MOMO.G.WI71C.MABMRBA02"), + }, + }, + { + /* Point of View mobii wintab p800w (v2.0) */ + .driver_data = (void *)&pov_mobii_wintab_p800w_v20_data, + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"), + DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"), + DMI_MATCH(DMI_BIOS_VERSION, "3BAIR1014"), + /* Above matches are too generic, add bios-date match */ + DMI_MATCH(DMI_BIOS_DATE, "10/24/2014"), + }, + }, + { + /* Point of View mobii wintab p800w (v2.1) */ + .driver_data = (void *)&pov_mobii_wintab_p800w_v21_data, + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"), + DMI_MATCH(DMI_BOARD_NAME, "Aptio CRB"), + DMI_MATCH(DMI_BIOS_VERSION, "3BAIR1013"), + /* Above matches are too generic, add bios-date match */ + DMI_MATCH(DMI_BIOS_DATE, "08/22/2014"), + }, + }, + { + /* Teclast X3 Plus */ + .driver_data = (void *)&teclast_x3_plus_data, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"), + DMI_MATCH(DMI_PRODUCT_NAME, "X3 Plus"), + DMI_MATCH(DMI_BOARD_NAME, "X3 Plus"), + }, + }, + { + /* Teclast X98 Plus II */ + .driver_data = (void *)&teclast_x98plus2_data, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "TECLAST"), + DMI_MATCH(DMI_PRODUCT_NAME, "X98 Plus II"), + }, + }, + { + /* Trekstor Primebook C13 */ + .driver_data = (void *)&trekstor_primebook_c13_data, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "TREKSTOR"), + DMI_MATCH(DMI_PRODUCT_NAME, "Primebook C13"), + }, + }, + { + /* TrekStor SurfTab twin 10.1 ST10432-8 */ + .driver_data = (void *)&trekstor_surftab_twin_10_1_data, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"), + DMI_MATCH(DMI_PRODUCT_NAME, "SurfTab twin 10.1"), + }, + }, + { + /* Trekstor Surftab Wintron 7.0 ST70416-6 */ + .driver_data = (void *)&trekstor_surftab_wintron70_data, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), + DMI_MATCH(DMI_PRODUCT_NAME, "ST70416-6"), + /* Exact match, different versions need different fw */ + DMI_MATCH(DMI_BIOS_VERSION, "TREK.G.WI71C.JGBMRBA04"), + }, + }, + { + /* Trekstor Surftab Wintron 7.0 ST70416-6, newer BIOS */ + .driver_data = (void *)&trekstor_surftab_wintron70_data, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "TrekStor"), + DMI_MATCH(DMI_PRODUCT_NAME, + "SurfTab wintron 7.0 ST70416-6"), + /* Exact match, different versions need different fw */ + DMI_MATCH(DMI_BIOS_VERSION, "TREK.G.WI71C.JGBMRBA05"), + }, + }, + { + /* Yours Y8W81, same case and touchscreen as Chuwi Vi8 */ + .driver_data = (void *)&chuwi_vi8_data, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "YOURS"), + DMI_MATCH(DMI_PRODUCT_NAME, "Y8W81"), + }, + }, + { }, +}; + +static const struct ts_dmi_data *ts_data; + +static void ts_dmi_add_props(struct i2c_client *client) +{ + struct device *dev = &client->dev; + int error; + + if (has_acpi_companion(dev) && + !strncmp(ts_data->acpi_name, client->name, I2C_NAME_SIZE)) { + error = device_add_properties(dev, ts_data->properties); + if (error) + dev_err(dev, "failed to add properties: %d\n", error); + } +} + +static int ts_dmi_notifier_call(struct notifier_block *nb, + unsigned long action, void *data) +{ + struct device *dev = data; + struct i2c_client *client; + + switch (action) { + case BUS_NOTIFY_ADD_DEVICE: + client = i2c_verify_client(dev); + if (client) + ts_dmi_add_props(client); + break; + + default: + break; + } + + return 0; +} + +static struct notifier_block ts_dmi_notifier = { + .notifier_call = ts_dmi_notifier_call, +}; + +static int __init ts_dmi_init(void) +{ + const struct dmi_system_id *dmi_id; + int error; + + dmi_id = dmi_first_match(touchscreen_dmi_table); + if (!dmi_id) + return 0; /* Not an error */ + + ts_data = dmi_id->driver_data; + + error = bus_register_notifier(&i2c_bus_type, &ts_dmi_notifier); + if (error) + pr_err("%s: failed to register i2c bus notifier: %d\n", + __func__, error); + + return error; +} + +/* + * We are registering out notifier after i2c core is initialized and i2c bus + * itself is ready (which happens at postcore initcall level), but before + * ACPI starts enumerating devices (at subsys initcall level). + */ +arch_initcall(ts_dmi_init); -- cgit v1.2.3