/* * $Id$ * * Copyright © 2003 Eric Anholt * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of Eric Anholt not be used in * advertising or publicity pertaining to distribution of the software without * specific, written prior permission. Eric Anholt makes no * representations about the suitability of this software for any purpose. It * is provided "as is" without express or implied warranty. * * ERIC ANHOLT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO * EVENT SHALL ERIC ANHOLT BE LIABLE FOR ANY SPECIAL, INDIRECT OR * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR * PERFORMANCE OF THIS SOFTWARE. */ /* $Header$ */ #ifdef HAVE_CONFIG_H #include #endif #include "ati.h" struct pci_id_list radeon_id_list[] = { {0x1002, 0x4136, "ATI Radeon RS100"}, {0x1002, 0x4137, "ATI Radeon RS200"}, {0x1002, 0x4237, "ATI Radeon RS250"}, {0x1002, 0x4144, "ATI Radeon R300 AD"}, {0x1002, 0x4145, "ATI Radeon R300 AE"}, {0x1002, 0x4146, "ATI Radeon R300 AF"}, {0x1002, 0x4147, "ATI Radeon R300 AG"}, {0x1002, 0x4148, "ATI Radeon R350 AH"}, {0x1002, 0x4149, "ATI Radeon R350 AI"}, {0x1002, 0x414a, "ATI Radeon R350 AJ"}, {0x1002, 0x414b, "ATI Radeon R350 AK"}, {0x1002, 0x4150, "ATI Radeon RV350 AP"}, {0x1002, 0x4151, "ATI Radeon RV350 AQ"}, {0x1002, 0x4152, "ATI Radeon RV350 AR"}, {0x1002, 0x4153, "ATI Radeon RV350 AS"}, {0x1002, 0x4154, "ATI Radeon RV350 AT"}, {0x1002, 0x4156, "ATI Radeon RV350 AV"}, {0x1002, 0x4242, "ATI Radeon R200 BB"}, {0x1002, 0x4243, "ATI Radeon R200 BC"}, {0x1002, 0x4336, "ATI Radeon RS100"}, {0x1002, 0x4337, "ATI Radeon RS200"}, {0x1002, 0x4437, "ATI Radeon RS250"}, {0x1002, 0x4c57, "ATI Radeon RV200 LW"}, {0x1002, 0x4c58, "ATI Radeon RV200 LX"}, {0x1002, 0x4c59, "ATI Radeon Mobility M6 LY"}, {0x1002, 0x4c5a, "ATI Radeon Mobility LZ"}, {0x1002, 0x4e44, "ATI Radeon R300 ND"}, {0x1002, 0x4e45, "ATI Radeon R300 NE"}, {0x1002, 0x4e46, "ATI Radeon R300 NF"}, {0x1002, 0x4e47, "ATI Radeon R300 NG"}, {0x1002, 0x4e48, "ATI Radeon R350 NH"}, {0x1002, 0x4e49, "ATI Radeon R350 NI"}, {0x1002, 0x4e4a, "ATI Radeon R350 NJ"}, {0x1002, 0x4e4b, "ATI Radeon R350 NK"}, {0x1002, 0x4e50, "ATI Radeon Mobility RV350 NP"}, {0x1002, 0x4e51, "ATI Radeon Mobility RV350 NQ"}, {0x1002, 0x4e52, "ATI Radeon Mobility RV350 NR"}, {0x1002, 0x4e53, "ATI Radeon Mobility RV350 NS"}, {0x1002, 0x4e54, "ATI Radeon Mobility RV350 NT"}, {0x1002, 0x4e56, "ATI Radeon Mobility RV350 NV"}, {0x1002, 0x5144, "ATI Radeon QD"}, {0x1002, 0x5148, "ATI Radeon R200 QH"}, {0x1002, 0x514c, "ATI Radeon R200 QL"}, {0x1002, 0x514d, "ATI Radeon R200 QM"}, {0x1002, 0x5157, "ATI Radeon RV200 QW"}, {0x1002, 0x5158, "ATI Radeon RV200 QX"}, {0x1002, 0x5159, "ATI Radeon RV100 QY"}, {0x1002, 0x515a, "ATI Radeon RV100 QZ"}, {0x1002, 0x5834, "ATI Radeon RS300"}, {0x1002, 0x5835, "ATI Radeon Mobility RS300"}, {0x1002, 0x5c60, "ATI Radeon RV280"}, {0x1002, 0x5c61, "ATI Mobility Radeon RV280"}, {0x1002, 0x5c62, "ATI Radeon RV280"}, {0x1002, 0x5c63, "ATI Mobility Radeon RV280"}, {0x1002, 0x5c64, "ATI Radeon RV280"}, {0, 0, NULL} }; struct pci_id_list r128_id_list[] = { {0x1002, 0x4c46, "ATI Rage 128"}, {0x1002, 0x5046, "ATI Rage 128"}, {0, 0, NULL} }; static Bool ATICardInit(KdCardInfo *card) { ATICardInfo *atic; int i; atic = xalloc(sizeof(ATICardInfo)); if (atic == NULL) return FALSE; ATIMapReg(card, atic); if (!vesaInitialize(card, &atic->vesa)) { xfree(atic); return FALSE; } card->driver = atic; for (i = 0; radeon_id_list[i].name != NULL; i++) { if (radeon_id_list[i].device == card->attr.deviceID) atic->is_radeon = TRUE; } return TRUE; } static void ATICardFini(KdCardInfo *card) { ATICardInfo *atic = (ATICardInfo *)card->driver; ATIUnmapReg(card, atic); vesaCardFini(card); } static Bool ATIScreenInit(KdScreenInfo *screen) { ATIScreenInfo *atis; int screen_size, memory; atis = xalloc(sizeof(ATIScreenInfo)); if (atis == NULL) return FALSE; memset(atis, '\0', sizeof(ATIScreenInfo)); if (!vesaScreenInitialize(screen, &atis->vesa)) { xfree(atis); return FALSE; } atis->screen = atis->vesa.fb; memory = atis->vesa.fb_size; screen_size = screen->fb[0].byteStride * screen->height; memory -= screen_size; if (memory > screen->fb[0].byteStride) { atis->off_screen = atis->screen + screen_size; atis->off_screen_size = memory; } else { atis->off_screen = 0; atis->off_screen_size = 0; } screen->driver = atis; return TRUE; } static void ATIScreenFini(KdScreenInfo *screen) { ATIScreenInfo *atis = (ATIScreenInfo *)screen->driver; vesaScreenFini(screen); xfree(atis); screen->driver = 0; } Bool ATIMapReg(KdCardInfo *card, ATICardInfo *atic) { atic->reg_base = (CARD8 *)KdMapDevice(RADEON_REG_BASE(card), RADEON_REG_SIZE(card)); if (atic->reg_base == NULL) return FALSE; KdSetMappedMode(RADEON_REG_BASE(card), RADEON_REG_SIZE(card), KD_MAPPED_MODE_REGISTERS); return TRUE; } void ATIUnmapReg(KdCardInfo *card, ATICardInfo *atic) { if (atic->reg_base) { KdResetMappedMode(RADEON_REG_BASE(card), RADEON_REG_SIZE(card), KD_MAPPED_MODE_REGISTERS); KdUnmapDevice((void *)atic->reg_base, RADEON_REG_SIZE(card)); atic->reg_base = 0; } } void ATISetMMIO(KdCardInfo *card, ATICardInfo *atic) { if (atic->reg_base == NULL) ATIMapReg(card, atic); } void ATIResetMMIO(KdCardInfo *card, ATICardInfo *atic) { ATIUnmapReg(card, atic); } static Bool ATIDPMS(ScreenPtr pScreen, int mode) { /* XXX */ return TRUE; } static Bool ATIEnable(ScreenPtr pScreen) { KdScreenPriv(pScreen); ATICardInfo(pScreenPriv); if (!vesaEnable(pScreen)) return FALSE; ATISetMMIO(pScreenPriv->card, atic); ATIDPMS(pScreen, KD_DPMS_NORMAL); return TRUE; } static void ATIDisable(ScreenPtr pScreen) { KdScreenPriv(pScreen); ATICardInfo(pScreenPriv); ATIResetMMIO(pScreenPriv->card, atic); vesaDisable(pScreen); } static void ATIRestore(KdCardInfo *card) { ATICardInfo *atic = card->driver; ATIResetMMIO(card, atic); vesaRestore(card); } KdCardFuncs ATIFuncs = { ATICardInit, /* cardinit */ ATIScreenInit, /* scrinit */ vesaInitScreen, /* initScreen */ vesaFinishInitScreen, /* finishInitScreen */ vesaCreateResources, /* createRes */ vesaPreserve, /* preserve */ ATIEnable, /* enable */ ATIDPMS, /* dpms */ ATIDisable, /* disable */ ATIRestore, /* restore */ ATIScreenFini, /* scrfini */ ATICardFini, /* cardfini */ 0, /* initCursor */ 0, /* enableCursor */ 0, /* disableCursor */ 0, /* finiCursor */ 0, /* recolorCursor */ ATIDrawInit, /* initAccel */ ATIDrawEnable, /* enableAccel */ ATIDrawSync, /* syncAccel */ ATIDrawDisable, /* disableAccel */ ATIDrawFini, /* finiAccel */ vesaGetColors, /* getColors */ vesaPutColors, /* putColors */ };