/* $NetBSD: meson_canvasreg.h,v 1.1 2019/01/19 21:43:43 jmcneill Exp $ */ /*- * Copyright (c) 2015 Jared McNeill <jmcneill@invisible.ca> * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #ifndef _MESON_CANVASREG_H #define _MESON_CANVASREG_H #define CANVAS_REG(n) ((n) << 2) #define DC_CAV_LUT_DATAL_REG CANVAS_REG(0x12) #define DC_CAV_LUT_DATAH_REG CANVAS_REG(0x13) #define DC_CAV_LUT_ADDR_REG CANVAS_REG(0x14) #define DC_CAV_LUT_DATAL_FBADDR __BITS(28,0) #define DC_CAV_LUT_DATAL_WIDTH_L __BITS(31,29) #define DC_CAV_LUT_DATAH_BLKMODE __BITS(25,24) #define DC_CAV_LUT_DATAH_BLKMODE_LINEAR 0 #define DC_CAV_LUT_DATAH_BLKMODE_32X32 1 #define DC_CAV_LUT_DATAH_BLKMODE_64X64 2 #define DC_CAV_LUT_DATAH_YWRAP __BIT(23) #define DC_CAV_LUT_DATAH_XWRAP __BIT(22) #define DC_CAV_LUT_DATAH_HEIGHT __BITS(21,9) #define DC_CAV_LUT_DATAH_WIDTH_H __BITS(8,0) #define DC_CAV_LUT_ADDR_WR_EN __BIT(9) #define DC_CAV_LUT_ADDR_RD_EN __BIT(8) #define DC_CAV_LUT_ADDR_INDEX __BITS(2,0) #endif /* _MESON_CANVASREG_H */ |