1522 #define VOP2_BILI_SCL_FAC_CHECK(src, dst, fac)	 \  argument
1523 				(fac * (dst - 1) >> 12 < (src - 1))
1524 #define VOP2_COMMON_SCL_FAC_CHECK(src, dst, fac) \  argument
1525 				(fac * (dst - 1) >> 16 < (src - 1))
1526 #define VOP3_COMMON_HOR_SCL_FAC_CHECK(src, dst, fac) \  argument
1527 				(fac * (dst - 1) >> 16 < (src - 1))
1533 	uint32_t fac = 0;  in vop2_scale_factor()  local
1548 		fac = VOP2_BILI_SCL_DN(src, dst);  in vop2_scale_factor()
1550 			if (VOP2_BILI_SCL_FAC_CHECK(src, dst, fac))  in vop2_scale_factor()
1552 			fac -= 1;  in vop2_scale_factor()
1553 			printf("down fac cali: src:%d, dst:%d, fac:0x%x\n", src, dst, fac);  in vop2_scale_factor()
1556 		fac = VOP2_COMMON_SCL(src, dst);  in vop2_scale_factor()
1558 			if (VOP2_COMMON_SCL_FAC_CHECK(src, dst, fac))  in vop2_scale_factor()
1560 			fac -= 1;  in vop2_scale_factor()
1561 			printf("up fac cali:  src:%d, dst:%d, fac:0x%x\n", src, dst, fac);  in vop2_scale_factor()
1565 	return fac;  in vop2_scale_factor()
1568 static bool vop3_scale_up_fac_check(uint32_t src, uint32_t dst, uint32_t fac, bool is_hor)  in vop3_scale_up_fac_check()  argument
1571 		return VOP3_COMMON_HOR_SCL_FAC_CHECK(src, dst, fac);  in vop3_scale_up_fac_check()
1572 	return VOP2_COMMON_SCL_FAC_CHECK(src, dst, fac);  in vop3_scale_up_fac_check()
1578 	uint32_t fac = 0;  in vop3_scale_factor()  local
1593 		fac = VOP2_BILI_SCL_DN(src, dst);  in vop3_scale_factor()
1595 			if (VOP2_BILI_SCL_FAC_CHECK(src, dst, fac))  in vop3_scale_factor()
1597 			fac -= 1;  in vop3_scale_factor()
1598 			printf("down fac cali: src:%d, dst:%d, fac:0x%x\n", src, dst, fac);  in vop3_scale_factor()
1601 		fac = VOP2_COMMON_SCL(src, dst);  in vop3_scale_factor()
1603 			if (vop3_scale_up_fac_check(src, dst, fac, is_hor))  in vop3_scale_factor()
1605 			fac -= 1;  in vop3_scale_factor()
1606 			printf("up fac cali:  src:%d, dst:%d, fac:0x%x\n", src, dst, fac);  in vop3_scale_factor()
1610 	return fac;  in vop3_scale_factor()