diff options
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/touchscreen/Kconfig | 5 | ||||
| -rw-r--r-- | drivers/input/touchscreen/goodix.c | 21 |
2 files changed, 23 insertions, 3 deletions
diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig index 58917525126e..2adf7244b025 100644 --- a/drivers/input/touchscreen/Kconfig +++ b/drivers/input/touchscreen/Kconfig @@ -297,11 +297,12 @@ config TOUCHSCREEN_FUJITSU config TOUCHSCREEN_GOODIX tristate "Goodix I2C touchscreen" - depends on I2C && ACPI + depends on I2C help Say Y here if you have the Goodix touchscreen (such as one installed in Onda v975w tablets) connected to your - system. + system. It also supports 5-finger chip models, which can be + found on ARM tablets, like Wexler TAB7200 and MSI Primo73. If unsure, say N. diff --git a/drivers/input/touchscreen/goodix.c b/drivers/input/touchscreen/goodix.c index 3ab7232ac1af..3af16984d57c 100644 --- a/drivers/input/touchscreen/goodix.c +++ b/drivers/input/touchscreen/goodix.c @@ -23,6 +23,8 @@ #include <linux/irq.h> #include <linux/interrupt.h> #include <linux/slab.h> +#include <linux/acpi.h> +#include <linux/of.h> #include <asm/unaligned.h> struct goodix_ts_data { @@ -375,11 +377,27 @@ static const struct i2c_device_id goodix_ts_id[] = { { } }; +#ifdef CONFIG_ACPI static const struct acpi_device_id goodix_acpi_match[] = { { "GDIX1001", 0 }, { } }; MODULE_DEVICE_TABLE(acpi, goodix_acpi_match); +#endif + +#ifdef CONFIG_OF +static const struct of_device_id goodix_of_match[] = { + { .compatible = "goodix,gt911" }, + { .compatible = "goodix,gt9110" }, + { .compatible = "goodix,gt912" }, + { .compatible = "goodix,gt927" }, + { .compatible = "goodix,gt9271" }, + { .compatible = "goodix,gt928" }, + { .compatible = "goodix,gt967" }, + { } +}; +MODULE_DEVICE_TABLE(of, goodix_of_match); +#endif static struct i2c_driver goodix_ts_driver = { .probe = goodix_ts_probe, @@ -387,7 +405,8 @@ static struct i2c_driver goodix_ts_driver = { .driver = { .name = "Goodix-TS", .owner = THIS_MODULE, - .acpi_match_table = goodix_acpi_match, + .acpi_match_table = ACPI_PTR(goodix_acpi_match), + .of_match_table = of_match_ptr(goodix_of_match), }, }; module_i2c_driver(goodix_ts_driver); |