From 4774f400935fbb44a25f5e8fd5c5583431e28ac1 Mon Sep 17 00:00:00 2001 From: Stefan Agner Date: Tue, 8 Mar 2016 10:34:04 -0800 Subject: Input: ad7879 - move header to platform_data directory The header file is used by the SPI and I2C variant of the driver. Therefore, move it to a more generic place under platform_data. Signed-off-by: Stefan Agner Signed-off-by: Dmitry Torokhov --- include/linux/spi/ad7879.h | 41 ----------------------------------------- 1 file changed, 41 deletions(-) delete mode 100644 include/linux/spi/ad7879.h (limited to 'include/linux/spi') diff --git a/include/linux/spi/ad7879.h b/include/linux/spi/ad7879.h deleted file mode 100644 index 58368be0b4c0..000000000000 --- a/include/linux/spi/ad7879.h +++ /dev/null @@ -1,41 +0,0 @@ -/* linux/spi/ad7879.h */ - -/* Touchscreen characteristics vary between boards and models. The - * platform_data for the device's "struct device" holds this information. - * - * It's OK if the min/max values are zero. - */ -struct ad7879_platform_data { - u16 model; /* 7879 */ - u16 x_plate_ohms; - u16 x_min, x_max; - u16 y_min, y_max; - u16 pressure_min, pressure_max; - - bool swap_xy; /* swap x and y axes */ - - /* [0..255] 0=OFF Starts at 1=550us and goes - * all the way to 9.440ms in steps of 35us. - */ - u8 pen_down_acc_interval; - /* [0..15] Starts at 0=128us and goes all the - * way to 4.096ms in steps of 128us. - */ - u8 first_conversion_delay; - /* [0..3] 0 = 2us, 1 = 4us, 2 = 8us, 3 = 16us */ - u8 acquisition_time; - /* [0..3] Average X middle samples 0 = 2, 1 = 4, 2 = 8, 3 = 16 */ - u8 averaging; - /* [0..3] Perform X measurements 0 = OFF, - * 1 = 4, 2 = 8, 3 = 16 (median > averaging) - */ - u8 median; - /* 1 = AUX/VBAT/GPIO export GPIO to gpiolib - * requires CONFIG_GPIOLIB - */ - bool gpio_export; - /* identifies the first GPIO number handled by this chip; - * or, if negative, requests dynamic ID allocation. - */ - s32 gpio_base; -}; -- cgit v1.2.3-58-ga151