/* $OpenBSD: grf_dvreg.h,v 1.2 1997/01/12 15:12:33 downsj Exp $ */ /* $NetBSD: grf_dvreg.h,v 1.5 1994/10/26 07:23:50 cgd Exp $ */ /* * Copyright (c) 1988 University of Utah. * Copyright (c) 1990, 1993 * The Regents of the University of California. All rights reserved. * * This code is derived from software contributed to Berkeley by * the Systems Programming Group of the University of Utah Computer * Science Department. * * 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. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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. * * from: Utah $Hdr: grf_dvreg.h 1.5 92/01/21$ * * @(#)grf_dvreg.h 8.1 (Berkeley) 6/10/93 */ #include /* XXX */ /* * Map of the DaVinci frame buffer controller chip in memory ... */ #define db_waitbusy(regaddr) \ while (((struct dvboxfb *)(regaddr))->wbusy || \ ((struct dvboxfb *)(regaddr))->as_busy) DELAY(100) struct rgb { u_char :8, :8, :8; vu_char red; u_char :8, :8, :8; vu_char green; u_char :8, :8, :8; vu_char blue; }; struct dvboxfb { u_char :8; vu_char reset; /* reset register 0x01 */ u_char fb_address; /* frame buffer address 0x02 */ vu_char interrupt; /* interrupt register 0x03 */ u_char :8; vu_char fbwmsb; /* frame buffer width MSB 0x05 */ u_char :8; vu_char fbwlsb; /* frame buffer width MSB 0x07 */ u_char :8; vu_char fbhmsb; /* frame buffer height MSB 0x09 */ u_char :8; vu_char fbhlsb; /* frame buffer height MSB 0x0b */ u_char :8; vu_char dwmsb; /* display width MSB 0x0d */ u_char :8; vu_char dwlsb; /* display width MSB 0x0f */ u_char :8; vu_char dhmsb; /* display height MSB 0x11 */ u_char :8; vu_char dhlsb; /* display height MSB 0x13 */ u_char :8; vu_char fbid; /* frame buffer id 0x15 */ u_char f1[0x47]; vu_char fbomsb; /* frame buffer offset MSB 0x5d */ u_char :8; vu_char fbolsb; /* frame buffer offset LSB 0x5f */ u_char f2[16359]; vu_char wbusy; /* Window move in progress 0x4047 */ u_char f3[0x405b-0x4047-1]; vu_char as_busy; /* Scan accessing frame buf. 0x405B */ u_char f4[0x4090-0x405b-1]; vu_int fbwen; /* Frame buffer write enable 0x4090 */ u_char f5[0x409f-0x4090-4]; vu_char wmove; /* Initiate window move. 0x409F */ u_char f6[0x40b3-0x409f-1]; vu_char fold; /* Byte/longword per pixel 0x40B3 */ u_char f7[0x40b7-0x40b3-1]; vu_char opwen; /* Overlay plane write enable 0x40B7 */ u_char f8[0x40bf-0x40b7-1]; vu_char drive; /* Select FB vs. Overlay. 0x40BF */ u_char f8a[0x40cb-0x40bf-1]; vu_char zconfig; /* Z buffer configuration 0x40CB */ u_char f8b[0x40cf-0x40cb-1]; vu_char alt_rr; /* Alternate replacement rule 0x40CF */ u_char f8c[0x40d3-0x40cf-1]; vu_char zrr; /* Z replacement rule 0x40D3 */ u_char f9[0x40d7-0x40d3-1]; vu_char en_scan; /* Enable scan DTACK. 0x40D7 */ u_char f10[0x40ef-0x40d7-1]; vu_char rep_rule; /* Replacement rule 0x40EF */ u_char f11[0x40f2-0x40ef-1]; vu_short source_x; /* Window source X origin 0x40F2 */ u_char f12[0x40f6-0x40f2-2]; vu_short source_y; /* Window source Y origin 0x40F6 */ u_char f13[0x40fa-0x40f6-2]; vu_short dest_x; /* Window dest X origin 0x40FA */ u_char f14[0x40fe -0x40fa-2]; vu_short dest_y; /* Window dest Y origin 0x40FE */ u_char f15[0x4102-0x40fe -2]; vu_short wwidth; /* Window width 0x4102 */ u_char f16[0x4106-0x4102-2]; vu_short wheight; /* Window height 0x4106 */ u_char f17[0x6003-0x4106-2]; vu_char cmapbank; /* Bank select (0 or 1) 0x6003 */ u_char f18[0x6007-0x6003-1]; vu_char dispen; /* Display enable 0x6007 */ u_char f18a[0x600B-0x6007-1]; vu_char fbvenp; /* Frame buffer video enable 0x600B */ u_char f18b[0x6017-0x600B-1]; vu_char fbvens; /* fbvenp blink counterpart 0x6017 */ u_char f19[0x6023-0x6017-1]; vu_char vdrive; /* Video display mode 0x6023 */ u_char f20[0x6083-0x6023-1]; vu_char panxh; /* Pan display in X (high) 0x6083 */ u_char f21[0x6087-0x6083-1]; vu_char panxl; /* Pan display in X (low) 0x6087 */ u_char f22[0x608b-0x6087-1]; vu_char panyh; /* Pan display in Y (high) 0x608B */ u_char f23[0x608f-0x608b-1]; vu_char panyl; /* Pan display in Y (low) 0x608F */ u_char f24[0x6093-0x608f-1]; vu_char zoom; /* Zoom factor 0x6093 */ u_char f25[0x6097-0x6093-1]; vu_char pz_trig; /* Pan & zoom trigger 0x6097 */ u_char f26[0x609b-0x6097-1]; vu_char ovly0p; /* Overlay 0 primary map 0x609B */ u_char f27[0x609f-0x609b-1]; vu_char ovly1p; /* Overlay 1 primary map 0x609F */ u_char f28[0x60a3-0x609f-1]; vu_char ovly0s; /* Overlay 0 secondary map 0x60A3 */ u_char f29[0x60a7-0x60a3-1]; vu_char ovly1s; /* Overlay 1 secondary map 0x60A7 */ u_char f30[0x60ab-0x60a7-1]; vu_char opvenp; /* Overlay video enable 0x60AB */ u_char f31[0x60af-0x60ab-1]; vu_char opvens; /* Overlay blink enable 0x60AF */ u_char f32[0x60b3-0x60af-1]; vu_char fv_trig; /* Trigger control registers 0x60B3 */ u_char f33[0x60b7-0x60b3-1]; vu_char cdwidth; /* Iris cdwidth timing reg. 0x60B7 */ u_char f34[0x60bb-0x60b7-1]; vu_char chstart; /* Iris chstart timing reg. 0x60BB */ u_char f35[0x60bf-0x60bb-1]; vu_char cvwidth; /* Iris cvwidth timing reg. 0x60BF */ u_char f36[0x6100-0x60bf-1]; struct rgb rgb[8]; /* overlay color map */ u_char f37[0x6403-0x6100-sizeof(struct rgb)*8]; vu_char red0; u_char f38[0x6803-0x6403-1]; vu_char green0; u_char f39[0x6c03-0x6803-1]; vu_char blue0; u_char f40[0x7403-0x6c03-1]; vu_char red1; u_char f41[0x7803-0x7403-1]; vu_char green1; u_char f42[0x7c03-0x7803-1]; vu_char blue1; u_char f43[0x8012-0x7c03-1]; vu_short status1; /* Master Status register 0x8012 */ u_char f44[0xC226-0x8012-2]; vu_short trans; /* Transparency 0xC226 */ u_char f45[0xC23E -0xC226-2]; vu_short pstop; /* Pace value control 0xc23e */ };