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-rw-r--r--linux-2.6/Makefile434
-rw-r--r--linux-2.6/Makefile.kernel99
-rw-r--r--linux-2.6/README5
-rw-r--r--linux-2.6/drm_core.h44
-rw-r--r--linux-2.6/drm_sysfs.h206
-rw-r--r--linux-2.6/radeon_i2c.c154
-rw-r--r--linux-2.6/radeon_i2c.h29
7 files changed, 1 insertions, 970 deletions
diff --git a/linux-2.6/Makefile b/linux-2.6/Makefile
deleted file mode 100644
index 8534e108..00000000
--- a/linux-2.6/Makefile
+++ /dev/null
@@ -1,434 +0,0 @@
-# Makefile -- For the Direct Rendering Manager module (drm)
-#
-# Based on David Woodhouse's mtd build.
-#
-# Modified to handle the DRM requirements and builds on a wider range of
-# platforms in a flexible way by David Dawes. It's not clear, however,
-# that this approach is simpler than the old one.
-#
-# The purpose of this Makefile is to handle setting up everything
-# needed for an out-of-kernel source build. Makefile.kernel contains
-# everything required for in-kernel source builds. It is included into
-# this file, so none of that should be duplicated here.
-#
-# $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/Makefile.linux,v 1.40 2003/08/17 17:12:25 dawes Exp $
-#
-
-#
-# By default, the build is done against the running linux kernel source.
-# To build against a different kernel source tree, set LINUXDIR:
-#
-# make LINUXDIR=/path/to/kernel/source
-
-#
-# To build only some modules, either set DRM_MODULES to the list of modules,
-# or specify the modules as targets:
-#
-# make r128.o radeon.o
-#
-# or:
-#
-# make DRM_MODULES="r128 radeon"
-#
-
-SHELL=/bin/sh
-
-.SUFFIXES:
-
-ifndef LINUXDIR
-RUNNING_REL := $(shell uname -r)
-
-LINUXDIR := $(shell if [ -e /lib/modules/$(RUNNING_REL)/source ]; then \
- echo /lib/modules/$(RUNNING_REL)/source; \
- else echo /lib/modules/$(RUNNING_REL)/build; fi)
-endif
-
-ifndef O
-O := $(LINUXDIR)
-endif
-
-MACHINE := $(shell uname -m)
-
-# Modules for all architectures
-MODULE_LIST := tdfx.o r128.o radeon.o mga.o sis.o savage.o via.o mach64.o
-
-# Modules only for ix86 architectures
-ifneq (,$(findstring 86,$(MACHINE)))
-ARCHX86 := 1
-MODULE_LIST += i830.o i810.o i915.o
-endif
-
-ifneq (,$(findstring sparc64,$(MACHINE)))
-ARCHSPARC64 := 1
-MODULE_LIST += ffb.o
-endif
-
-DRM_MODULES ?= $(MODULE_LIST)
-
-# These definitions are for handling dependencies in the out of kernel build.
-
-DRMTEMPLATES = drm_auth.h drm_bufs.h drm_context.h drm_dma.h drm_drawable.h \
- drm_drv.h drm_fops.h drm_init.h drm_ioctl.h drm_irq.h \
- drm_lock.h drm_memory.h drm_proc.h drm_stub.h drm_vm.h \
- drm_sysfs.h drm_core.h
-
-DRMSHARED = drm.h drm_sarea.h
-DRMHEADERS = drmP.h $(DRMSHARED)
-
-L24SHARED = ati_pcigart.h drm_drawable.h drm_pci.h i810_dma.c i830_irq.c savage_dma.c \
- Config.in drm_drv.h drmP.h i810_drm.h i915_drv.c savage_drm.h \
- Doxyfile drm_fops.h drm_proc.h i810_drv.c Kconfig savage_drv.c \
- drm_agpsupport.h drm_init.h drm_scatter.h i810_drv.h mach64_drv.c \
- savage_drv.h drm_auth.h drm_ioctl.h drm_stub.h i810.h savage.h \
- drm_bufs.h drm_irq.h drm_vm.h i830_dma.c drm_compat.h drm_lock.h \
- ffb_context.c i830_drm.h mga_drv.c sis_drv.c drm_context.h \
- drm_memory_debug.h ffb_drv.c i830_drv.c r128_drv.c tdfx_drv.c \
- drm_memory.h ffb_drv.h i830_drv.h radeon_drv.c \
- drm_dma.h drm_os_linux.h ffb.h i830.h README.drm
-
-
-TDFXHEADERS = tdfx.h $(DRMHEADERS) $(DRMTEMPLATES)
-TDFXSHARED = tdfx.h
-R128HEADERS = r128.h r128_drv.h r128_drm.h $(DRMHEADERS) $(DRMTEMPLATES)
-R128SHARED = r128.h r128_drv.h r128_drm.h r128_cce.c r128_state.c r128_irq.c
-RADEONHEADERS = radeon.h radeon_drv.h radeon_drm.h $(DRMHEADERS) \
- $(DRMTEMPLATES)
-RADEONSHARED = radeon.h radeon_drv.h radeon_drm.h radeon_cp.c radeon_irq.c \
- radeon_mem.c radeon_state.c
-MGAHEADERS = mga.h mga_drv.h mga_drm.h mga_ucode.h $(DRMHEADERS) \
- $(DRMTEMPLATES)
-MGASHARED = mga.h mga_dma.c mga_drm.h mga_drv.h mga_irq.c mga_state.c \
- mga_ucode.h mga_warp.c
-I810HEADERS = i810.h i810_drv.h i810_drm.h $(DRMHEADERS) $(DRMTEMPLATES)
-I830HEADERS = i830.h i830_drv.h i830_drm.h $(DRMHEADERS) $(DRMTEMPLATES)
-I915HEADERS = i915.h i915_drv.h i915_drm.h $(DRMHEADERS) $(DRMTEMPLATES)
-I915SHARED = i915.h i915_drv.h i915_drm.h i915_irq.c i915_mem.c i915_dma.c
-SISHEADERS= sis.h sis_drv.h sis_drm.h $(DRMHEADERS)
-SISSHARED= sis.h sis_drv.h sis_drm.h sis_ds.c sis_ds.h sis_mm.c
-SAVAGEHEADERS= savage.h savage_drv.h savage_drm.h $(DRMHEADERS) \
- $(DRMTEMPLATES)
-VIAHEADERS = via_drm.h via_drv.h via.h via_mm.h via_ds.h \
- via_3d_reg.h $(DRMHEADERS) $(DRMTEMPLATES)
-VIASHARED = via_drm.h via_drv.h via.h via_mm.h via_ds.h \
- via_3d_reg.h via_drv.c via_ds.c via_irq.c via_map.c \
- via_mm.c via_dma.c via_verifier.c via_verifier.h
-MACH64HEADERS = mach64.h mach64_drv.h mach64_drm.h $(DRMHEADERS) \
- $(DRMTEMPLATES)
-MACH64SHARED = mach64.h mach64_drv.h mach64_drm.h mach64_dma.c \
- mach64_irq.c mach64_state.c
-FFBHEADERS = ffb.h ffb_drv.h $(DRMHEADERS) $(DRMTEMPLATES)
-
-SHAREDSRC = $(DRMSHARED) $(MGASHARED) $(R128SHARED) $(RADEONSHARED) \
- $(SISSHARED) $(TDFXSHARED) $(VIASHARED) $(MACH64SHARED) \
- $(I915SHARED)
-
-PROGS = dristat drmstat
-
-CLEANFILES = *.o *.ko $(PROGS) .depend .*.flags .*.d .*.cmd *.mod.c linux drm_pciids.h .tmp_versions
-
-# VERSION is not defined from the initial invocation. It is defined when
-# this Makefile is invoked from the kernel's root Makefile.
-
-ifndef VERSION
-
-ifdef RUNNING_REL
-
-# SuSE has the version.h and autoconf.h headers for the current kernel
-# in /boot as /boot/vmlinuz.version.h and /boot/vmlinuz.autoconf.h.
-# Check these first to see if they match the running kernel.
-
-BOOTVERSION_PREFIX = /boot/vmlinuz.
-
-V := $(shell if [ -f $(BOOTVERSION_PREFIX)version.h ]; then \
- grep UTS_RELEASE $(BOOTVERSION_PREFIX)version.h | \
- cut -d' ' -f3; fi)
-
-ifeq ($(V),"$(RUNNING_REL)")
-HEADERFROMBOOT := 1
-GETCONFIG := MAKEFILES=$(shell pwd)/.config
-HAVECONFIG := y
-endif
-
-# On Red Hat we need to check if there is a .config file in the kernel
-# source directory. If there isn't, we need to check if there's a
-# matching file in the configs subdirectory.
-
-ifneq ($(HAVECONFIG),y)
-HAVECONFIG := $(shell if [ -e $(LINUXDIR)/.config ]; then echo y; fi)
-endif
-
-ifneq ($(HAVECONFIG),y)
-REL_BASE := $(shell echo $(RUNNING_REL) | sed 's/-.*//')
-REL_TYPE := $(shell echo $(RUNNING_REL) | sed 's/[0-9.-]//g')
-ifeq ($(REL_TYPE),)
-RHCONFIG := configs/kernel-$(REL_BASE)-$(MACHINE).config
-else
-RHCONFIG := configs/kernel-$(REL_BASE)-$(MACHINE)-$(REL_TYPE).config
-endif
-HAVECONFIG := $(shell if [ -e $(LINUXDIR)/$(RHCONFIG) ]; then echo y; fi)
-ifneq ($(HAVECONFIG),y)
-RHCONFIG :=
-endif
-endif
-
-ifneq ($(HAVECONFIG),y)
-ifneq ($(0),$(LINUXDIR))
-GETCONFIG += O=$(O)
-endif
-HAVECONFIG := $(shell if [ -e $(O)/.config ]; then echo y; fi)
-endif
-
-ifneq ($(HAVECONFIG),y)
-$(error Cannot find a kernel config file)
-endif
-
-endif
-
-CLEANCONFIG := $(shell if cmp -s $(LINUXDIR)/.config .config; then echo y; fi)
-ifeq ($(CLEANCONFIG),y)
-CLEANFILES += $(LINUXDIR)/.config .config $(LINUXDIR)/tmp_include_depends
-endif
-
-all: modules
-
-modules: includes
- make -C $(LINUXDIR) $(GETCONFIG) SUBDIRS=`pwd` DRMSRCDIR=`pwd` modules
-
-ifeq ($(HEADERFROMBOOT),1)
-
-BOOTHEADERS = version.h autoconf.h
-BOOTCONFIG = .config
-
-CLEANFILES += $(BOOTHEADERS) $(BOOTCONFIG)
-
-includes:: $(BOOTHEADERS) $(BOOTCONFIG)
-
-version.h: $(BOOTVERSION_PREFIX)version.h
- rm -f $@
- ln -s $< $@
-
-autoconf.h: $(BOOTVERSION_PREFIX)autoconf.h
- rm -f $@
- ln -s $< $@
-
-.config: $(BOOTVERSION_PREFIX)config
- rm -f $@
- ln -s $< $@
-endif
-
-# This prepares an unused Red Hat kernel tree for the build.
-ifneq ($(RHCONFIG),)
-includes:: $(LINUXDIR)/.config $(LINUXDIR)/tmp_include_depends .config
-
-$(LINUXDIR)/.config: $(LINUXDIR)/$(RHCONFIG)
- rm -f $@
- ln -s $< $@
-
-.config: $(LINUXDIR)/$(RHCONFIG)
- rm -f $@
- ln -s $< $@
-
-$(LINUXDIR)/tmp_include_depends:
- echo all: > $@
-endif
-
-# Make sure that the shared source files are linked into this directory.
-
-
-SHAREDDIR := ../shared
-
-HASSHARED := $(shell if [ -d $(SHAREDDIR) ]; then echo y; fi)
-
-ifeq ($(HASSHARED),y)
-includes:: $(SHAREDSRC) drm_pciids.h
-
-drm_pciids.h: $(SHAREDDIR)/drm_pciids.txt
- sh ../scripts/create_linux_pci_lists.sh < $(SHAREDDIR)/drm_pciids.txt
-
-$(SHAREDSRC):
- @if [ -r $(SHAREDDIR)/$@ ]; then \
- (rm -f $@; set -x; ln -s $(SHAREDDIR)/$@ $@); fi
-
-CLEANFILES += $(SHAREDSRC)
-endif
-
-L24SHAREDDIR := ../linux
-
-HAS24SHARED := $(shell if [ -d $(L24SHAREDDIR) ]; then echo y; fi)
-
-ifeq ($(HAS24SHARED),y)
-
-includes:: $(L24SHARED)
-
-$(L24SHARED):
- @if [ -r $(L24SHAREDDIR)/$@ ]; then \
- (rm -f $@; set -x; ln -s $(L24SHAREDDIR)/$@ $@); fi
-
-CLEANFILES += $(L24SHARED)
-endif
-
-includes:: linux
-
-linux:
- rm -f linux
- ln -s . linux
-
-clean cleandir:
- rm -rf $(CLEANFILES)
-
-$(MODULE_LIST)::
- make DRM_MODULES=$@ modules
-
-install: modules
- cp -p $(MODULE_LIST:.o=.ko) /lib/modules/$(RUNNING_REL)/kernel/drivers/char/drm
- depmod -A
-
-
-# Build test utilities
-
-PRGCFLAGS = $(CFLAGS) -g -ansi -pedantic -DPOSIX_C_SOURCE=199309L \
- -D_POSIX_SOURCE -D_XOPEN_SOURCE -D_BSD_SOURCE -D_SVID_SOURCE \
- -I. -I../../..
-
-DRMSTATLIBS = -L../../.. -L.. -ldrm -lxf86_os \
- -L../../../../dummylib -ldummy -lm
-
-programs: $(PROGS)
-
-dristat: dristat.c
- $(CC) $(PRGCFLAGS) $< -o $@
-
-drmstat: drmstat.c
- $(CC) $(PRGCFLAGS) $< -o $@ $(DRMSTATLIBS)
-
-else
-
-# Check for kernel versions that we don't support.
-
-BELOW24 := $(shell if [ $(VERSION) -lt 2 -o $(PATCHLEVEL) -lt 4 ]; then \
- echo y; fi)
-
-ifeq ($(BELOW24),y)
-$(error Only 2.4.x and later kernels are supported \
- ($(VERSION).$(PATCHLEVEL).$(SUBLEVEL)))
-endif
-
-ifdef ARCHX86
-ifndef CONFIG_X86_CMPXCHG
-$(error CONFIG_X86_CMPXCHG needs to be enabled in the kernel)
-endif
-endif
-
-# This needs to go before all other include paths.
-CC += -I$(DRMSRCDIR)
-
-# Check for Red Hat's 4-argument do_munmap().
-DOMUNMAP := $(shell grep do_munmap $(LINUXDIR)/include/linux/mm.h | \
- grep -c acct)
-
-ifneq ($(DOMUNMAP),0)
-EXTRA_CFLAGS += -DDO_MUNMAP_4_ARGS
-endif
-
-# Check for 5-argument remap_page_range() in RH9 kernel, and 2.5.x kernels
-RPR := $(shell grep remap_page_range $(LINUXDIR)/include/linux/mm.h | \
- grep -c vma)
-
-ifneq ($(RPR),0)
-EXTRA_CFLAGS += -DREMAP_PAGE_RANGE_5_ARGS
-endif
-
-# Check for 4-argument vmap() in some 2.5.x and 2.4.x kernels
-VMAP := $(shell grep -A1 'vmap.*count,$$' $(LINUXDIR)/include/linux/vmalloc.h | \
- grep -c prot)
-
-ifneq ($(VMAP),0)
-EXTRA_CFLAGS += -DVMAP_4_ARGS
-endif
-
-# Check for PAGE_AGP definition
-PAGE_AGP := $(shell cat $(LINUXDIR)/include/asm/agp.h 2>/dev/null | \
- grep -c PAGE_AGP)
-
-ifneq ($(PAGE_AGP),0)
-EXTRA_CFLAGS += -DHAVE_PAGE_AGP
-endif
-
-
-# Start with all modules turned off.
-CONFIG_DRM_GAMMA := n
-CONFIG_DRM_TDFX := n
-CONFIG_DRM_MGA := n
-CONFIG_DRM_I810 := n
-CONFIG_DRM_R128 := n
-CONFIG_DRM_RADEON := n
-CONFIG_DRM_I830 := n
-CONFIG_DRM_I915 := n
-CONFIG_DRM_SIS := n
-CONFIG_DRM_FFB := n
-CONFIG_DRM_SAVAGE := n
-CONFIG_DRM_VIA := n
-CONFIG_DRM_MACH64 := n
-
-# Enable module builds for the modules requested/supported.
-
-ifneq (,$(findstring tdfx,$(DRM_MODULES)))
-CONFIG_DRM_TDFX := m
-endif
-ifneq (,$(findstring r128,$(DRM_MODULES)))
-CONFIG_DRM_R128 := m
-endif
-ifneq (,$(findstring radeon,$(DRM_MODULES)))
-CONFIG_DRM_RADEON := m
-endif
-ifneq (,$(findstring sis,$(DRM_MODULES)))
-CONFIG_DRM_SIS := m
-endif
-ifneq (,$(findstring via,$(DRM_MODULES)))
-CONFIG_DRM_VIA := m
-endif
-ifneq (,$(findstring mach64,$(DRM_MODULES)))
-CONFIG_DRM_MACH64 := m
-endif
-ifneq (,$(findstring ffb,$(DRM_MODULES)))
-CONFIG_DRM_FFB := m
-endif
-
-# These require AGP support
-
-ifdef CONFIG_AGP
-ifneq (,$(findstring mga,$(DRM_MODULES)))
-CONFIG_DRM_MGA := m
-endif
-ifneq (,$(findstring i810,$(DRM_MODULES)))
-CONFIG_DRM_I810 := m
-endif
-ifneq (,$(findstring i830,$(DRM_MODULES)))
-CONFIG_DRM_I830 := m
-endif
-ifneq (,$(findstring i915,$(DRM_MODULES)))
-CONFIG_DRM_I915 := m
-endif
-ifneq (,$(findstring savage,$(DRM_MODULES)))
-CONFIG_DRM_SAVAGE := m
-endif
-endif
-
-include $(DRMSRCDIR)/Makefile.kernel
-
-# Depencencies
-$(tdfx-objs): $(TDFXHEADERS)
-$(r128-objs): $(R128HEADERS)
-$(mga-objs): $(MGAHEADERS)
-$(i810-objs): $(I810HEADERS)
-$(i830-objs): $(I830HEADERS)
-$(i915-objs): $(I830HEADERS)
-$(radeon-objs): $(RADEONHEADERS)
-$(sis-objs): $(SISHEADERS)
-$(ffb-objs): $(FFBHEADERS)
-$(savage-objs): $(SAVAGEHEADERS)
-$(via-objs): $(VIAHEADERS)
-$(mach64-objs): $(MACH64HEADERS)
-
-endif
-
diff --git a/linux-2.6/Makefile.kernel b/linux-2.6/Makefile.kernel
deleted file mode 100644
index b75c81fd..00000000
--- a/linux-2.6/Makefile.kernel
+++ /dev/null
@@ -1,99 +0,0 @@
-#
-# Makefile for the drm device driver. This driver provides support for the
-# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
-#
-# Based on David Woodhouse's mtd build.
-#
-# $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/Makefile.kernel,v 1.18 2003/08/16 17:59:17 dawes Exp $
-#
-
-tdfx-objs := tdfx_drv.o
-r128-objs := r128_drv.o r128_cce.o r128_state.o r128_irq.o
-mga-objs := mga_drv.o mga_dma.o mga_state.o mga_warp.o mga_irq.o
-i810-objs := i810_drv.o i810_dma.o
-i830-objs := i830_drv.o i830_dma.o i830_irq.o
-i915-objs := i915_drv.o i915_dma.o i915_irq.o i915_mem.o
-radeon-objs := radeon_drv.o radeon_cp.o radeon_state.o radeon_mem.o radeon_irq.o radeon_i2c.o
-sis-objs := sis_drv.o sis_ds.o sis_mm.o
-ffb-objs := ffb_drv.o ffb_context.o
-savage-objs := savage_drv.o savage_dma.o
-via-objs := via_irq.o via_drv.o via_ds.o via_map.o via_mm.o via_dma.o via_verifier.o
-mach64-objs := mach64_drv.o mach64_dma.o mach64_irq.o mach64_state.o
-
-# Kernel version checks
-
-BELOW25 := $(shell if [ $(PATCHLEVEL) -lt 5 ]; then echo y; fi)
-
-# There were major build changes starting with 2.5.52
-ifneq ($(BELOW25),y)
-BELOW2552 := $(shell if [ $(PATCHLEVEL) -eq 5 -a $(SUBLEVEL) -lt 52 ]; then echo y; fi)
-else
-BELOW2552 := y
-endif
-
-ifeq ($(BELOW25),y)
-O_TARGET := drm.o
-list-multi := tdfx.o r128.o mga.o i810.o i830.o ffb.o radeon.o \
- savage.o via.o mach64.o i915.o
-obj-m :=
-obj-n :=
-obj- :=
-export-objs := via_mm.o
-endif
-
-obj-$(CONFIG_DRM_TDFX) += tdfx.o
-obj-$(CONFIG_DRM_R128) += r128.o
-obj-$(CONFIG_DRM_RADEON)+= radeon.o
-obj-$(CONFIG_DRM_MGA) += mga.o
-obj-$(CONFIG_DRM_I810) += i810.o
-obj-$(CONFIG_DRM_I830) += i830.o
-obj-$(CONFIG_DRM_I915) += i915.o
-obj-$(CONFIG_DRM_SIS) += sis.o
-obj-$(CONFIG_DRM_FFB) += ffb.o
-obj-$(CONFIG_DRM_SAVAGE)+= savage.o
-obj-$(CONFIG_DRM_VIA) += via.o
-obj-$(CONFIG_DRM_MACH64)+= mach64.o
-
-ifeq ($(BELOW2552),y)
-include $(TOPDIR)/Rules.make
-endif
-
-ifeq ($(BELOW25),y)
-tdfx.o: $(tdfx-objs) $(lib)
- $(LD) -r -o $@ $(tdfx-objs) $(lib)
-
-mga.o: $(mga-objs) $(lib)
- $(LD) -r -o $@ $(mga-objs) $(lib)
-
-i810.o: $(i810-objs) $(lib)
- $(LD) -r -o $@ $(i810-objs) $(lib)
-
-i830.o: $(i830-objs) $(lib)
- $(LD) -r -o $@ $(i830-objs) $(lib)
-
-i915.o: $(i915-objs) $(lib)
- $(LD) -r -o $@ $(i915-objs) $(lib)
-
-r128.o: $(r128-objs) $(lib)
- $(LD) -r -o $@ $(r128-objs) $(lib)
-
-radeon.o: $(radeon-objs) $(lib)
- $(LD) -r -o $@ $(radeon-objs) $(lib)
-
-sis.o: $(sis-objs) $(lib)
- $(LD) -r -o $@ $(sis-objs) $(lib)
-
-ffb.o: $(ffb-objs) $(lib)
- $(LD) -r -o $@ $(ffb-objs) $(lib)
-
-savage.o: $(savage-objs) $(lib)
- $(LD) -r -o $@ $(savage-objs) $(lib)
-
-via.o: $(via-objs) $(lib)
- $(LD) -r -o $@ $(via-objs) $(lib)
-
-mach64.o: $(mach64-objs) $(lib)
- $(LD) -r -o $@ $(mach64-objs) $(lib)
-
-endif
-
diff --git a/linux-2.6/README b/linux-2.6/README
index 0767878d..bf8bbd64 100644
--- a/linux-2.6/README
+++ b/linux-2.6/README
@@ -1,4 +1 @@
-To make a 2.6 version of a 2.4 file:
-1) copy the CVS ,v file on the freedesktop server so that we don't lose the history
-2) remove it from $(L24SHARED) in the Makefile
-3) update from CVS to get the copied file
+Use linux-core for 2.6 kernels
diff --git a/linux-2.6/drm_core.h b/linux-2.6/drm_core.h
deleted file mode 100644
index 4e27d90a..00000000
--- a/linux-2.6/drm_core.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Copyright 2004 Jon Smirl <jonsmirl@gmail.com>
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-#include "drm_auth.h"
-#include "drm_agpsupport.h"
-#include "drm_bufs.h"
-#include "drm_context.h"
-#include "drm_dma.h"
-#include "drm_irq.h"
-#include "drm_drawable.h"
-#include "drm_drv.h"
-#include "drm_fops.h"
-#include "drm_init.h"
-#include "drm_ioctl.h"
-#include "drm_lock.h"
-#include "drm_memory.h"
-#include "drm_pci.h"
-#include "drm_proc.h"
-#include "drm_vm.h"
-#include "drm_sysfs.h"
-#include "drm_stub.h"
-#include "drm_scatter.h"
diff --git a/linux-2.6/drm_sysfs.h b/linux-2.6/drm_sysfs.h
deleted file mode 100644
index c6f6a7a9..00000000
--- a/linux-2.6/drm_sysfs.h
+++ /dev/null
@@ -1,206 +0,0 @@
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-/*
- * drm_sysfs.c - Modifications to drm_sysfs_class.c to support
- * extra sysfs attribute from DRM. Normal drm_sysfs_class
- * does not allow adding attributes.
- *
- * Copyright (c) 2004 Jon Smirl <jonsmirl@gmail.com>
- * Copyright (c) 2003-2004 Greg Kroah-Hartman <greg@kroah.com>
- * Copyright (c) 2003-2004 IBM Corp.
- *
- * This file is released under the GPLv2
- *
- */
-
-#include <linux/config.h>
-#include <linux/device.h>
-#include <linux/kdev_t.h>
-#include <linux/err.h>
-
-struct drm_sysfs_class {
- struct class_device_attribute attr;
- struct class class;
-};
-#define to_drm_sysfs_class(d) container_of(d, struct drm_sysfs_class, class)
-
-struct simple_dev {
- struct list_head node;
- dev_t dev;
- struct class_device class_dev;
-};
-#define to_simple_dev(d) container_of(d, struct simple_dev, class_dev)
-
-static LIST_HEAD(simple_dev_list);
-static spinlock_t simple_dev_list_lock = SPIN_LOCK_UNLOCKED;
-
-static void release_simple_dev(struct class_device *class_dev)
-{
- struct simple_dev *s_dev = to_simple_dev(class_dev);
- kfree(s_dev);
-}
-
-static ssize_t show_dev(struct class_device *class_dev, char *buf)
-{
- struct simple_dev *s_dev = to_simple_dev(class_dev);
- return print_dev_t(buf, s_dev->dev);
-}
-
-static void drm_sysfs_class_release(struct class *class)
-{
- struct drm_sysfs_class *cs = to_drm_sysfs_class(class);
- kfree(cs);
-}
-
-/* Display the version of drm_core. This doesn't work right in current design */
-static ssize_t version_show(struct class *dev, char *buf)
-{
- return sprintf(buf, "fixme for drm_core %s %d.%d.%d %s\n", DRIVER_NAME, DRIVER_MAJOR,
- DRIVER_MINOR, DRIVER_PATCHLEVEL, DRIVER_DATE);
-}
-static CLASS_ATTR(version, S_IRUGO, version_show, NULL);
-
-/**
- * DRM(sysfs_create) - create a struct drm_sysfs_class structure
- * @owner: pointer to the module that is to "own" this struct drm_sysfs_class
- * @name: pointer to a string for the name of this class.
- *
- * This is used to create a struct drm_sysfs_class pointer that can then be used
- * in calls to DRM(sysfs_device_add)().
- *
- * Note, the pointer created here is to be destroyed when finished by making a
- * call to DRM(sysfs_destroy)().
- */
-struct drm_sysfs_class *DRM(sysfs_create)(struct module *owner, char *name)
-{
- struct drm_sysfs_class *cs;
- int retval;
-
- cs = kmalloc(sizeof(*cs), GFP_KERNEL);
- if (!cs) {
- retval = -ENOMEM;
- goto error;
- }
- memset(cs, 0x00, sizeof(*cs));
-
- cs->class.name = name;
- cs->class.class_release = drm_sysfs_class_release;
- cs->class.release = release_simple_dev;
-
- cs->attr.attr.name = "dev";
- cs->attr.attr.mode = S_IRUGO;
- cs->attr.attr.owner = owner;
- cs->attr.show = show_dev;
- cs->attr.store = NULL;
-
- retval = class_register(&cs->class);
- if (retval)
- goto error;
- class_create_file(&cs->class, &class_attr_version);
-
- return cs;
-
-error:
- kfree(cs);
- return ERR_PTR(retval);
-}
-
-/**
- * DRM(sysfs_destroy) - destroys a struct drm_sysfs_class structure
- * @cs: pointer to the struct drm_sysfs_class that is to be destroyed
- *
- * Note, the pointer to be destroyed must have been created with a call to
- * DRM(sysfs_create)().
- */
-void DRM(sysfs_destroy)(struct drm_sysfs_class *cs)
-{
- if ((cs == NULL) || (IS_ERR(cs)))
- return;
-
- class_unregister(&cs->class);
-}
-
-/**
- * DRM(sysfs_device_add) - adds a class device to sysfs for a character driver
- * @cs: pointer to the struct drm_sysfs_class that this device should be registered to.
- * @dev: the dev_t for the device to be added.
- * @device: a pointer to a struct device that is assiociated with this class device.
- * @fmt: string for the class device's name
- *
- * A struct class_device will be created in sysfs, registered to the specified
- * class. A "dev" file will be created, showing the dev_t for the device. The
- * pointer to the struct class_device will be returned from the call. Any further
- * sysfs files that might be required can be created using this pointer.
- * Note: the struct drm_sysfs_class passed to this function must have previously been
- * created with a call to DRM(sysfs_create)().
- */
-struct class_device *DRM(sysfs_device_add)(struct drm_sysfs_class *cs, dev_t dev, struct device *device, const char *fmt, ...)
-{
- va_list args;
- struct simple_dev *s_dev = NULL;
- int retval;
-
- if ((cs == NULL) || (IS_ERR(cs))) {
- retval = -ENODEV;
- goto error;
- }
-
- s_dev = kmalloc(sizeof(*s_dev), GFP_KERNEL);
- if (!s_dev) {
- retval = -ENOMEM;
- goto error;
- }
- memset(s_dev, 0x00, sizeof(*s_dev));
-
- s_dev->dev = dev;
- s_dev->class_dev.dev = device;
- s_dev->class_dev.class = &cs->class;
-
- va_start(args, fmt);
- vsnprintf(s_dev->class_dev.class_id, BUS_ID_SIZE, fmt, args);
- va_end(args);
- retval = class_device_register(&s_dev->class_dev);
- if (retval)
- goto error;
-
- class_device_create_file(&s_dev->class_dev, &cs->attr);
-
- spin_lock(&simple_dev_list_lock);
- list_add(&s_dev->node, &simple_dev_list);
- spin_unlock(&simple_dev_list_lock);
-
- return &s_dev->class_dev;
-
-error:
- kfree(s_dev);
- return ERR_PTR(retval);
-}
-
-/**
- * DRM(sysfs_device_remove) - removes a class device that was created with DRM(sysfs_device_add)()
- * @dev: the dev_t of the device that was previously registered.
- *
- * This call unregisters and cleans up a class device that was created with a
- * call to DRM(sysfs_device_add)()
- */
-void DRM(sysfs_device_remove)(dev_t dev)
-{
- struct simple_dev *s_dev = NULL;
- int found = 0;
-
- spin_lock(&simple_dev_list_lock);
- list_for_each_entry(s_dev, &simple_dev_list, node) {
- if (s_dev->dev == dev) {
- found = 1;
- break;
- }
- }
- if (found) {
- list_del(&s_dev->node);
- spin_unlock(&simple_dev_list_lock);
- class_device_unregister(&s_dev->class_dev);
- } else {
- spin_unlock(&simple_dev_list_lock);
- }
-}
-
-#endif
diff --git a/linux-2.6/radeon_i2c.c b/linux-2.6/radeon_i2c.c
deleted file mode 100644
index d116b381..00000000
--- a/linux-2.6/radeon_i2c.c
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- * linux/radeon_i2c.c
- *
- * Original author probably Benjamin Herrenschmidt <benh@kernel.crashing.org>
- * or Kronos <kronos@kronoz.cjb.net>
- * Based on Xfree sources
- * (C) Copyright 2004 Jon Smirl <jonsmirl@gmail.com>
- *
- * This is a GPL licensed file from the Linux kernel, don't add it to the BSD build
- *
- * Radeon I2C support routines
- *
- */
-
-#include <linux/config.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/delay.h>
-#include <linux/pci.h>
-#include <linux/fb.h>
-#include <linux/version.h>
-
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-
-#include <asm/io.h>
-#include <video/radeon.h>
-
-#include "radeon.h"
-#include "drmP.h"
-#include "drm.h"
-#include "radeon_drm.h"
-#include "radeon_drv.h"
-
-static void gpio_setscl(void* data, int state)
-{
- struct radeon_i2c_chan *chan = data;
- drm_radeon_private_t *dev_priv = chan->dev->dev_private;
- u32 val;
-
- val = RADEON_READ(chan->ddc_reg) & ~(VGA_DDC_CLK_OUT_EN);
- if (!state)
- val |= VGA_DDC_CLK_OUT_EN;
-
- RADEON_WRITE(chan->ddc_reg, val);
- (void)RADEON_READ(chan->ddc_reg);
-}
-
-static void gpio_setsda(void* data, int state)
-{
- struct radeon_i2c_chan *chan = data;
- drm_radeon_private_t *dev_priv = chan->dev->dev_private;
- u32 val;
-
- val = RADEON_READ(chan->ddc_reg) & ~(VGA_DDC_DATA_OUT_EN);
- if (!state)
- val |= VGA_DDC_DATA_OUT_EN;
-
- RADEON_WRITE(chan->ddc_reg, val);
- (void)RADEON_READ(chan->ddc_reg);
-}
-
-static int gpio_getscl(void* data)
-{
- struct radeon_i2c_chan *chan = data;
- drm_radeon_private_t *dev_priv = chan->dev->dev_private;
- u32 val;
-
- val = RADEON_READ(chan->ddc_reg);
-
- return (val & VGA_DDC_CLK_INPUT) ? 1 : 0;
-}
-
-static int gpio_getsda(void* data)
-{
- struct radeon_i2c_chan *chan = data;
- drm_radeon_private_t *dev_priv = chan->dev->dev_private;
- u32 val;
-
- val = RADEON_READ(chan->ddc_reg);
-
- return (val & VGA_DDC_DATA_INPUT) ? 1 : 0;
-}
-
-static int setup_i2c_bus(drm_device_t * dev, struct radeon_i2c_chan *chan, const char *name)
-{
- int rc;
-
- chan->dev = dev;
- strcpy(chan->adapter.name, name);
- chan->adapter.owner = THIS_MODULE;
- chan->adapter.id = I2C_ALGO_ATI;
- chan->adapter.algo_data = &chan->algo;
- chan->adapter.dev.parent = &chan->dev->pdev->dev;
- chan->algo.setsda = gpio_setsda;
- chan->algo.setscl = gpio_setscl;
- chan->algo.getsda = gpio_getsda;
- chan->algo.getscl = gpio_getscl;
- chan->algo.udelay = 40;
- chan->algo.timeout = 20;
- chan->algo.data = chan;
-
- i2c_set_adapdata(&chan->adapter, chan);
-
- /* Raise SCL and SDA */
- gpio_setsda(chan, 1);
- gpio_setscl(chan, 1);
- udelay(20);
-
- if ((rc = i2c_bit_add_bus(&chan->adapter))) {
- i2c_set_adapdata(&chan->adapter, NULL);
- chan->dev = NULL;
- DRM_ERROR("Failed to register I2C bus %s.\n", name);
- return rc;
- }
- DRM_DEBUG("I2C bus %s registered.\n", name);
- return 0;
-}
-
-int radeon_create_i2c_busses(drm_device_t * dev)
-{
- drm_radeon_private_t *dev_priv = dev->dev_private;
-
- dev_priv->i2c[0].ddc_reg = GPIO_MONID;
- /* Don't return the error from setup. It is not fatal */
- /* if the bus can not be initialized */
- setup_i2c_bus(dev, &dev_priv->i2c[0], "monid");
-
- dev_priv->i2c[1].ddc_reg = GPIO_DVI_DDC;
- setup_i2c_bus(dev, &dev_priv->i2c[1], "dvi");
-
- dev_priv->i2c[2].ddc_reg = GPIO_VGA_DDC;
- setup_i2c_bus(dev, &dev_priv->i2c[2], "vga");
-
- dev_priv->i2c[3].ddc_reg = GPIO_CRT2_DDC;
- setup_i2c_bus(dev, &dev_priv->i2c[3], "crt2");
-
- return 0;
-}
-
-void radeon_delete_i2c_busses(drm_device_t *dev)
-{
- drm_radeon_private_t *dev_priv = dev->dev_private;
- int i, ret;
-
- for (i = 0; i < 4; i++) {
- if (dev_priv->i2c[i].dev) {
- ret = i2c_bit_del_bus(&dev_priv->i2c[i].adapter);
- dev_priv->i2c[i].dev = NULL;
- }
- }
-}
-
-#endif
diff --git a/linux-2.6/radeon_i2c.h b/linux-2.6/radeon_i2c.h
deleted file mode 100644
index 2adc6723..00000000
--- a/linux-2.6/radeon_i2c.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * linux/radeon_i2c.h
- *
- * Original author probably Benjamin Herrenschmidt <benh@kernel.crashing.org>
- * or Kronos <kronos@kronoz.cjb.net>
- * Based on Xfree sources
- * (C) Copyright 2004 Jon Smirl <jonsmirl@gmail.com>
- *
- * This is a GPL licensed file from the Linux kernel, don't add it to the BSD build
- *
- * Radeon I2C support routines
- *
- */
-
-#include <linux/i2c.h>
-#include <linux/i2c-id.h>
-#include <linux/i2c-algo-bit.h>
-
-struct radeon_i2c_chan {
- drm_device_t *dev;
- u32 ddc_reg;
- struct i2c_adapter adapter;
- struct i2c_algo_bit_data algo;
-};
-
-extern int radeon_create_i2c_busses(drm_device_t *dev);
-extern void radeon_delete_i2c_busses(drm_device_t *dev);
-
-
generated by cgit v1.2.3 (git 2.25.1) at 2025-11-04 13:35:33 +0000