/* $Id: aty128fb.c,v 1.1.1.1.36.1 1999/12/11 09:03:05 Exp $ * linux/drivers/video/aty128fb.c -- Frame buffer device for ATI Rage128 * * Copyright (C) 1999-2003, Brad Douglas * Copyright (C) 1999, Anthony Tong * * Ani Joshi / Jeff Garzik * - Code cleanup * * Michel Danzer * - 15/16 bit cleanup * - fix panning * * Benjamin Herrenschmidt * - pmac-specific PM stuff * - various fixes & cleanups * * Andreas Hundt * - FB_ACTIVATE fixes * * Paul Mackerras * - Convert to new framebuffer API, * fix colormap setting at 16 bits/pixel (565) * * Paul Mundt * - PCI hotplug * * Jon Smirl * - PCI ID update * - replace ROM BIOS search * * Based off of Geert's atyfb.c and vfb.c. * * TODO: * - monitor sensing (DDC) * - virtual display * - other platform support (only ppc/x86 supported) * - hardware cursor support * * Please cc: your patches to brad@neruo.com. */ /* * A special note of gratitude to ATI's devrel for providing documentation, * example code and hardware. Thanks Nitya. -atong and brad */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifdef CONFIG_PPC_PMAC #include #include #include #include #include "../macmodes.h" #endif #ifdef CONFIG_PMAC_BACKLIGHT #include #endif #ifdef CONFIG_BOOTX_TEXT #include #endif /* CONFIG_BOOTX_TEXT */ #ifdef CONFIG_MTRR #include #endif #include