/* * SiS hardware cursor handling * Definitions * * Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria. * * 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. * 3) The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * 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. * * Author: Thomas Winischhofer * * Idea based on code by Can-Ru Yeou, SiS Inc. * */ #define CS(x) (0x8500 + (x << 2)) /* 300 series, CRT1 */ /* 80000000 = RGB(1) - MONO(0) * 40000000 = enable(1) - disable(0) * 20000000 = 32(1) / 16(1) bit RGB * 10000000 = "ghost"(1) - [other effect](0) */ #define sis300GetCursorStatus \ SIS_MMIO_IN32(pSiS->IOBase, CS(0)) & 0x40000000; #define sis300SetCursorStatus(status) \ { \ ULong temp; \ temp = SIS_MMIO_IN32(pSiS->IOBase, CS(0)); \ temp &= 0xbfffffff; \ temp |= status; \ SIS_MMIO_OUT32(pSiS->IOBase, CS(0), temp); \ } #define sis300EnableHWCursor() \ { \ ULong temp; \ temp = SIS_MMIO_IN32(pSiS->IOBase, CS(0)); \ temp &= 0x0fffffff; \ temp |= 0x40000000; \ SIS_MMIO_OUT32(pSiS->IOBase, CS(0), temp); \ } #define sis300EnableHWARGBCursor() \ { \ ULong temp; \ temp = SIS_MMIO_IN32(pSiS->IOBase, CS(0)); \ temp |= 0xF0000000; \ SIS_MMIO_OUT32(pSiS->IOBase, CS(0), temp); \ } #define sis300EnableHWARGB16Cursor() \ { \ ULong temp; \ temp = SIS_MMIO_IN32(pSiS->IOBase, CS(0)); \ temp &= 0x0fffffff; \ temp |= 0xD0000000; \ SIS_MMIO_OUT32(pSiS->IOBase, CS(0), temp); \ } #define sis300SwitchToMONOCursor() \ { \ ULong temp; \ temp = SIS_MMIO_IN32(pSiS->IOBase, CS(0)); \ temp &= 0x4fffffff; \ SIS_MMIO_OUT32(pSiS->IOBase, CS(0), temp); \ } #define sis300SwitchToRGBCursor() \ { \ ULong temp; \ temp = SIS_MMIO_IN32(pSiS->IOBase, CS(0)); \ temp |= 0xB0000000; \ SIS_MMIO_OUT32(pSiS->IOBase, CS(0), temp); \ } #define sis300DisableHWCursor()\ { \ ULong temp; \ temp = SIS_MMIO_IN32(pSiS->IOBase, CS(0)); \ temp &= 0xbFFFFFFF; \ SIS_MMIO_OUT32(pSiS->IOBase, CS(0), temp); \ } #define sis300SetCursorBGColor(color)\ SIS_MMIO_OUT32(pSiS->IOBase, CS(1), (color)); #define sis300SetCursorFGColor(color)\ SIS_MMIO_OUT32(pSiS->IOBase, CS(2), (color)); #define sis300SetCursorPositionX(x,preset)\ SIS_MMIO_OUT32(pSiS->IOBase, CS(3), ((x) | ((preset) << 16))); #define sis300SetCursorPositionY(y,preset)\ SIS_MMIO_OUT32(pSiS->IOBase, CS(4), ((y) | ((preset) << 16))); #define sis300SetCursorAddress(address)\ { \ ULong temp; \ temp = SIS_MMIO_IN32(pSiS->IOBase, CS(0)); \ temp &= 0xF0FF0000; \ temp |= address; \ SIS_MMIO_OUT32(pSiS->IOBase,CS(0),temp); \ } /* 300 series, CRT2 */ /* 80000000 = RGB(1) - MONO(0) * 40000000 = enable(1) - disable(0) * 20000000 = 32(1) / 16(1) bit RGB * 10000000 = unused (always "ghosting") */ #define sis301GetCursorStatus \ SIS_MMIO_IN32(pSiS->IOBase, CS(8)) & 0x40000000; #define sis301SetCursorStatus(status) \ { \ ULong temp; \ temp = SIS_MMIO_IN32(pSiS->IOBase, CS(8)); \ temp &= 0xbfffffff; \ temp |= status; \ SIS_MMIO_OUT32(pSiS->IOBase, CS(8), temp); \ } #define sis301EnableHWCursor()\ { \ ULong temp; \ temp = SIS_MMIO_IN32(pSiS->IOBase, CS(8)); \ temp &= 0x0fffffff; \ temp |= 0x40000000; \ SIS_MMIO_OUT32(pSiS->IOBase, CS(8), temp); \ } #define sis301EnableHWARGBCursor()\ { \ ULong temp; \ temp = SIS_MMIO_IN32(pSiS->IOBase, CS(8)); \ temp |= 0xF0000000; \ SIS_MMIO_OUT32(pSiS->IOBase, CS(8), temp); \ } #define sis301EnableHWARGB16Cursor()\ { \ ULong temp; \ temp = SIS_MMIO_IN32(pSiS->IOBase, CS(8)); \ temp &= 0x0FFFFFFF; \ temp |= 0xD0000000; \ SIS_MMIO_OUT32(pSiS->IOBase, CS(8), temp); \ } #define sis301SwitchToRGBCursor() \ { \ ULong temp; \ temp = SIS_MMIO_IN32(pSiS->IOBase, CS(8)); \ temp |= 0xB0000000; \ SIS_MMIO_OUT32(pSiS->IOBase, CS(8), temp); \ } #define sis301SwitchToMONOCursor() \ { \ ULong temp; \ temp = SIS_MMIO_IN32(pSiS->IOBase, CS(8)); \ temp &= 0x4fffffff; \ SIS_MMIO_OUT32(pSiS->IOBase, CS(8), temp); \ } #define sis301DisableHWCursor()\ { \ ULong temp; \ temp = SIS_MMIO_IN32(pSiS->IOBase, CS(8)); \ temp &= 0xbFFFFFFF; \ SIS_MMIO_OUT32(pSiS->IOBase, CS(8), temp); \ } #define sis301SetCursorBGColor(color)\ SIS_MMIO_OUT32(pSiS->IOBase, CS(9), (color)); #define sis301SetCursorFGColor(color)\ SIS_MMIO_OUT32(pSiS->IOBase, CS(10), (color)); #define sis301SetCursorPositionX(x,preset)\ SIS_MMIO_OUT32(pSiS->IOBase, CS(11), ((x) | ((preset) << 16))); #define sis301SetCursorPositionY(y,preset)\ SIS_MMIO_OUT32(pSiS->IOBase, CS(12), ((y) | ((preset) << 16))); #define sis301SetCursorAddress(address)\ { \ ULong temp; \ temp = SIS_MMIO_IN32(pSiS->IOBase, CS(8)); \ temp &= 0xF0FF0000; \ temp |= address; \ SIS_MMIO_OUT32(pSiS->IOBase,CS(8),temp); \ } /* 315/330 series CRT1 */ /* 80000000 = RGB(1) - MONO(0) * 40000000 = enable(1) - disable(0) * 20000000 = 32(1) / 16(1) bit RGB * 10000000 = "ghost"(1) - Alpha Blend(0) */ #define sis310GetCursorStatus \ SIS_MMIO_IN32(pSiS->IOBase, CS(0)) & 0x40000000; #define sis310SetCursorStatus(status) \ pSiS->HWCursorBackup[0] &= 0xbfffffff; \ pSiS->HWCursorBackup[0] |= status; \ SIS_MMIO_OUT32(pSiS->IOBase, CS(0), pSiS->HWCursorBackup[0]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(3), pSiS->HWCursorBackup[3]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(4), pSiS->HWCursorBackup[4]); #define sis310EnableHWCursor()\ pSiS->HWCursorBackup[0] &= 0x0fffffff; \ pSiS->HWCursorBackup[0] |= 0x40000000; \ SIS_MMIO_OUT32(pSiS->IOBase, CS(0), pSiS->HWCursorBackup[0]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(3), pSiS->HWCursorBackup[3]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(4), pSiS->HWCursorBackup[4]); #define sis310EnableHWARGBCursor()\ pSiS->HWCursorBackup[0] &= 0x0FFFFFFF; \ pSiS->HWCursorBackup[0] |= 0xE0000000; \ SIS_MMIO_OUT32(pSiS->IOBase, CS(0), pSiS->HWCursorBackup[0]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(3), pSiS->HWCursorBackup[3]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(4), pSiS->HWCursorBackup[4]); #define sis310SwitchToMONOCursor() \ pSiS->HWCursorBackup[0] &= 0x4fffffff; \ SIS_MMIO_OUT32(pSiS->IOBase, CS(0), pSiS->HWCursorBackup[0]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(3), pSiS->HWCursorBackup[3]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(4), pSiS->HWCursorBackup[4]); #define sis310SwitchToRGBCursor() \ pSiS->HWCursorBackup[0] &= 0xBFFFFFFF; \ pSiS->HWCursorBackup[0] |= 0xA0000000; \ SIS_MMIO_OUT32(pSiS->IOBase, CS(0), pSiS->HWCursorBackup[0]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(3), pSiS->HWCursorBackup[3]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(4), pSiS->HWCursorBackup[4]); #define sis310DisableHWCursor()\ pSiS->HWCursorBackup[0] &= 0xBFFFFFFF; \ SIS_MMIO_OUT32(pSiS->IOBase, CS(0), pSiS->HWCursorBackup[0]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(3), pSiS->HWCursorBackup[3]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(4), pSiS->HWCursorBackup[4]); #define sis310SetCursorBGColor(color) \ SIS_MMIO_OUT32(pSiS->IOBase, CS(1), (color)); \ pSiS->HWCursorBackup[1] = color; #define sis310SetCursorFGColor(color)\ SIS_MMIO_OUT32(pSiS->IOBase, CS(2), (color)); \ pSiS->HWCursorBackup[2] = color; #define sis310SetCursorPositionX(x,preset) \ pSiS->HWCursorBackup[3] = ((x) | ((preset) << 16)); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(3), pSiS->HWCursorBackup[3]); #define sis310SetCursorPositionY(y,preset) \ pSiS->HWCursorBackup[4] = ((y) | ((preset) << 16)); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(4), pSiS->HWCursorBackup[4]); #define sis310SetCursorAddress(address)\ pSiS->HWCursorBackup[0] &= 0xF0F00000; \ pSiS->HWCursorBackup[0] |= address; \ SIS_MMIO_OUT32(pSiS->IOBase, CS(0), pSiS->HWCursorBackup[0]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(1), pSiS->HWCursorBackup[1]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(2), pSiS->HWCursorBackup[2]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(3), pSiS->HWCursorBackup[3]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(4), pSiS->HWCursorBackup[4]); /* 315 series CRT2 */ /* 80000000 = RGB(1) - MONO(0) * 40000000 = enable(1) - disable(0) * 20000000 = 32(1) / 16(1) bit RGB * 10000000 = "ghost"(1) - Alpha Blend(0) ? */ #define sis301GetCursorStatus310 \ SIS_MMIO_IN32(pSiS->IOBase, CS(8)) & 0x40000000; #define sis301SetCursorStatus310(status) \ pSiS->HWCursorBackup[8] &= 0xbfffffff; \ pSiS->HWCursorBackup[8] |= status; \ SIS_MMIO_OUT32(pSiS->IOBase, CS(8), pSiS->HWCursorBackup[8]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(11), pSiS->HWCursorBackup[11]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(12), pSiS->HWCursorBackup[12]); #define sis301EnableHWCursor310()\ pSiS->HWCursorBackup[8] &= 0x0fffffff; \ pSiS->HWCursorBackup[8] |= 0x40000000; \ SIS_MMIO_OUT32(pSiS->IOBase, CS(8), pSiS->HWCursorBackup[8]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(11), pSiS->HWCursorBackup[11]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(12), pSiS->HWCursorBackup[12]); #define sis301EnableHWARGBCursor310()\ pSiS->HWCursorBackup[8] &= 0x0FFFFFFF; \ pSiS->HWCursorBackup[8] |= 0xE0000000; \ SIS_MMIO_OUT32(pSiS->IOBase, CS(8), pSiS->HWCursorBackup[8]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(11), pSiS->HWCursorBackup[11]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(12), pSiS->HWCursorBackup[12]); #define sis301SwitchToRGBCursor310() \ pSiS->HWCursorBackup[8] &= 0xBFFFFFFF; \ pSiS->HWCursorBackup[8] |= 0xA0000000; \ SIS_MMIO_OUT32(pSiS->IOBase, CS(8), pSiS->HWCursorBackup[8]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(11), pSiS->HWCursorBackup[11]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(12), pSiS->HWCursorBackup[12]); #define sis301SwitchToMONOCursor310() \ pSiS->HWCursorBackup[8] &= 0x4fffffff; \ SIS_MMIO_OUT32(pSiS->IOBase, CS(8), pSiS->HWCursorBackup[8]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(11), pSiS->HWCursorBackup[11]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(12), pSiS->HWCursorBackup[12]); #define sis301DisableHWCursor310()\ pSiS->HWCursorBackup[8] &= 0xBFFFFFFF; \ SIS_MMIO_OUT32(pSiS->IOBase, CS(8), pSiS->HWCursorBackup[8]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(11), pSiS->HWCursorBackup[11]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(12), pSiS->HWCursorBackup[12]); #define sis301SetCursorBGColor310(color) \ SIS_MMIO_OUT32(pSiS->IOBase, CS(9), (color)); \ pSiS->HWCursorBackup[9] = color; #define sis301SetCursorFGColor310(color) \ SIS_MMIO_OUT32(pSiS->IOBase, CS(10), (color)); \ pSiS->HWCursorBackup[10] = color; #define sis301SetCursorPositionX310(x,preset) \ pSiS->HWCursorBackup[11] = ((x) | ((preset) << 16)); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(11), pSiS->HWCursorBackup[11]); #define sis301SetCursorPositionY310(y,preset) \ pSiS->HWCursorBackup[12] = ((y) | ((preset) << 16)); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(12), pSiS->HWCursorBackup[12]); #define sis301SetCursorAddress310(address) \ if(pSiS->ChipType == SIS_315H) { \ if(address & 0x10000) { \ address &= ~0x10000; \ orSISIDXREG(SISSR, 0x37, 0x80); \ } else { \ andSISIDXREG(SISSR, 0x37, 0x7f); \ } \ } \ pSiS->HWCursorBackup[8] &= 0xF0F00000; \ pSiS->HWCursorBackup[8] |= address; \ SIS_MMIO_OUT32(pSiS->IOBase, CS(8), pSiS->HWCursorBackup[8]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(9), pSiS->HWCursorBackup[9]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(10), pSiS->HWCursorBackup[10]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(11), pSiS->HWCursorBackup[11]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(12), pSiS->HWCursorBackup[12]); /* 330 series CRT2 */ /* Mono cursor engine for CRT2 on SiS330 (Xabre) has bugs * and cannot be used! Will hang engine. */ /* 80000000 = RGB(1) - MONO(0) * 40000000 = enable(1) - disable(0) * 20000000 = 32(1) / 16(1) bit RGB * 10000000 = "ghost"(1) - Alpha Blend(0) ? */ #define sis301EnableHWCursor330() \ /* andSISIDXREG(SISCR,0x5b,~0x10); */ \ pSiS->HWCursorBackup[8] &= 0x0fffffff; \ pSiS->HWCursorBackup[8] |= 0xE0000000; \ SIS_MMIO_OUT32(pSiS->IOBase, CS(8), pSiS->HWCursorBackup[8]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(11), pSiS->HWCursorBackup[11]); \ SIS_MMIO_OUT32(pSiS->IOBase, CS(12), pSiS->HWCursorBackup[12]); \ /* orSISIDXREG(SISCR,0x5b,0x10); */