diff options
Diffstat (limited to 'drivers/input/touchscreen/goodix.c')
| -rw-r--r-- | drivers/input/touchscreen/goodix.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/input/touchscreen/goodix.c b/drivers/input/touchscreen/goodix.c index 5178ea8b5f30..ab18cc298d76 100644 --- a/drivers/input/touchscreen/goodix.c +++ b/drivers/input/touchscreen/goodix.c @@ -127,6 +127,15 @@ static const unsigned long goodix_irq_flags[] = { static const struct dmi_system_id rotated_screen[] = { #if defined(CONFIG_DMI) && defined(CONFIG_X86) { + .ident = "Teclast X89", + .matches = { + /* tPAD is too generic, also match on bios date */ + DMI_MATCH(DMI_BOARD_VENDOR, "TECLAST"), + DMI_MATCH(DMI_BOARD_NAME, "tPAD"), + DMI_MATCH(DMI_BIOS_DATE, "12/19/2014"), + }, + }, + { .ident = "WinBook TW100", .matches = { DMI_MATCH(DMI_SYS_VENDOR, "WinBook"), @@ -144,6 +153,22 @@ static const struct dmi_system_id rotated_screen[] = { {} }; +/* + * Those tablets have their x coordinate inverted + */ +static const struct dmi_system_id inverted_x_screen[] = { +#if defined(CONFIG_DMI) && defined(CONFIG_X86) + { + .ident = "Cube I15-TC", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Cube"), + DMI_MATCH(DMI_PRODUCT_NAME, "I15-TC") + }, + }, +#endif + {} +}; + /** * goodix_i2c_read - read data from a register of the i2c slave device. * @@ -730,6 +755,12 @@ static int goodix_configure_dev(struct goodix_ts_data *ts) "Applying '180 degrees rotated screen' quirk\n"); } + if (dmi_check_system(inverted_x_screen)) { + ts->prop.invert_x = true; + dev_dbg(&ts->client->dev, + "Applying 'inverted x screen' quirk\n"); + } + error = input_mt_init_slots(ts->input_dev, ts->max_touch_num, INPUT_MT_DIRECT | INPUT_MT_DROP_UNUSED); if (error) { |