1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun #ifndef __ASM_ARCH_PXA930_ROTARY_H 3*4882a593Smuzhiyun #define __ASM_ARCH_PXA930_ROTARY_H 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun /* NOTE: 6*4882a593Smuzhiyun * 7*4882a593Smuzhiyun * rotary can be either interpreted as a ralative input event (e.g. 8*4882a593Smuzhiyun * REL_WHEEL or REL_HWHEEL) or a specific key event (e.g. UP/DOWN 9*4882a593Smuzhiyun * or LEFT/RIGHT), depending on if up_key & down_key are assigned 10*4882a593Smuzhiyun * or rel_code is assigned a non-zero value. When all are non-zero, 11*4882a593Smuzhiyun * up_key and down_key will be preferred. 12*4882a593Smuzhiyun */ 13*4882a593Smuzhiyun struct pxa930_rotary_platform_data { 14*4882a593Smuzhiyun int up_key; 15*4882a593Smuzhiyun int down_key; 16*4882a593Smuzhiyun int rel_code; 17*4882a593Smuzhiyun }; 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun void __init pxa930_set_rotarykey_info(struct pxa930_rotary_platform_data *info); 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun #endif /* __ASM_ARCH_PXA930_ROTARY_H */ 22