1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Copyright (C) 2018 Texas Instruments Incorporated - https://www.ti.com/ 4*4882a593Smuzhiyun * Author: Jyri Sarha <jsarha@ti.com> 5*4882a593Smuzhiyun */ 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun #ifndef __TIDSS_DISPC_COEF_H__ 8*4882a593Smuzhiyun #define __TIDSS_DISPC_COEF_H__ 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun #include <linux/types.h> 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun struct tidss_scale_coefs { 13*4882a593Smuzhiyun s16 c2[16]; 14*4882a593Smuzhiyun s16 c1[16]; 15*4882a593Smuzhiyun u16 c0[9]; 16*4882a593Smuzhiyun }; 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun const struct tidss_scale_coefs *tidss_get_scale_coefs(struct device *dev, 19*4882a593Smuzhiyun u32 firinc, 20*4882a593Smuzhiyun bool five_taps); 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun #endif 23