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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

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Pull input updates from Dmitry Torokhov:
 "A tiny pull request this merge window unfortunately, should get more
  material in for the next release:

   - new driver for Raspberry Pi's touchscreen (firmware interface)

   - miscellaneous input driver fixes"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: elan_i2c - add ACPI ID for touchpad in ASUS Aspire F5-573G
  Input: atmel_mxt_ts - don't try to free unallocated kernel memory
  Input: drv2667 - fix indentation issues
  Input: touchscreen - fix coding style issue
  Input: add official Raspberry Pi's touchscreen driver
  Input: nomadik-ske-keypad - fix a loop timeout test
  Input: rotary-encoder - don't log EPROBE_DEFER to kernel log
  Input: olpc_apsp - remove set but not used variable 'np'
  Input: olpc_apsp - enable the SP clock
  Input: olpc_apsp - check FIFO status on open(), not probe()
  Input: olpc_apsp - drop CONFIG_OLPC dependency
  clk: mmp2: add SP clock
  dt-bindings: marvell,mmp2: Add clock id for the SP clock
  Input: ad7879 - drop platform data support
This commit is contained in:
Linus Torvalds
2019-01-02 18:56:59 -08:00
parent d548e65904 592b15ba72
commit 645ff1e8e7
20 changed files with 346 additions and 140 deletions
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42
include/linux/platform_data/ad7879.h
View File

@@ -1,42 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
/* linux/platform_data/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;
};