1870 				 u32 *lut_regs, u32 *lut_val, int lut_len)  in rk3568_vop2_load_lut()  argument
1879 	for (i = 0; i < lut_len; i++)  in rk3568_vop2_load_lut()
1887 				 u32 *lut_regs, u32 *lut_val, int lut_len)  in rk3588_vop2_load_lut()  argument
1901 	for (i = 0; i < lut_len; i++)  in rk3588_vop2_load_lut()
1917 	int i, lut_len, ret = 0;  in rockchip_vop2_gamma_lut_init()  local
1937 	lut_len = lut_size / 4;  in rockchip_vop2_gamma_lut_init()
1938 	if (lut_len != 256 && lut_len != 1024) {  in rockchip_vop2_gamma_lut_init()
1939 		printf("Warning: unsupport gamma lut table[%d]\n", lut_len);  in rockchip_vop2_gamma_lut_init()
1951 		for (i = 0; i < lut_len; i++) {  in rockchip_vop2_gamma_lut_init()
1952 			r = disp_info->gamma_lut_data.lred[i] * (lut_len - 1) / 0xffff;  in rockchip_vop2_gamma_lut_init()
1953 			g = disp_info->gamma_lut_data.lgreen[i] * (lut_len - 1) / 0xffff;  in rockchip_vop2_gamma_lut_init()
1954 			b = disp_info->gamma_lut_data.lblue[i] * (lut_len - 1) / 0xffff;  in rockchip_vop2_gamma_lut_init()
1956 			cstate->lut_val[i] = b * lut_len * lut_len + g * lut_len + r;  in rockchip_vop2_gamma_lut_init()
1962 				     cstate->lut_val, lut_len);  in rockchip_vop2_gamma_lut_init()
1966 				     cstate->lut_val, lut_len);  in rockchip_vop2_gamma_lut_init()
1969 					     cstate->lut_val, lut_len);  in rockchip_vop2_gamma_lut_init()
3249 	int lut_len;  in rockchip_vop2_of_get_gamma_lut()  local
3267 	lut_len = lut_size / 4;  in rockchip_vop2_of_get_gamma_lut()
3274 	if (length != lut_len) {  in rockchip_vop2_of_get_gamma_lut()
3275 		lut = (u32 *)calloc(1, lut_len);  in rockchip_vop2_of_get_gamma_lut()
3294 		for (i = 0; i < lut_len; i++) {  in rockchip_vop2_of_get_gamma_lut()
3295 			j = i * length / lut_len;  in rockchip_vop2_of_get_gamma_lut()
3296 			r = lut[j] / length / length * lut_len / length;  in rockchip_vop2_of_get_gamma_lut()
3297 			g = lut[j] / length % length * lut_len / length;  in rockchip_vop2_of_get_gamma_lut()
3298 			b = lut[j] % length * lut_len / length;  in rockchip_vop2_of_get_gamma_lut()
3300 			cstate->lut_val[i] = r * lut_len * lut_len + g * lut_len + b;  in rockchip_vop2_of_get_gamma_lut()
3304 		of_read_u32_array(dsp_lut_node, "gamma-lut", cstate->lut_val, lut_len);  in rockchip_vop2_of_get_gamma_lut()