mirror of
https://gitlab.freedesktop.org/mesa/drm.git
synced 2026-05-05 17:08:03 +02:00
use linux-core for 2.6 not this stuff..
This commit is contained in:
Dave Airlie
parent
956a701544
commit
20dce568dc
7 changed files with 1 additions and 970 deletions
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@ -1,434 +0,0 @@
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# Makefile -- For the Direct Rendering Manager module (drm)
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#
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# Based on David Woodhouse's mtd build.
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#
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# Modified to handle the DRM requirements and builds on a wider range of
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# platforms in a flexible way by David Dawes. It's not clear, however,
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# that this approach is simpler than the old one.
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#
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# The purpose of this Makefile is to handle setting up everything
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# needed for an out-of-kernel source build. Makefile.kernel contains
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# everything required for in-kernel source builds. It is included into
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# this file, so none of that should be duplicated here.
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#
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# $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/Makefile.linux,v 1.40 2003/08/17 17:12:25 dawes Exp $
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#
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#
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# By default, the build is done against the running linux kernel source.
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# To build against a different kernel source tree, set LINUXDIR:
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#
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# make LINUXDIR=/path/to/kernel/source
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#
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# To build only some modules, either set DRM_MODULES to the list of modules,
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# or specify the modules as targets:
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#
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# make r128.o radeon.o
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#
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# or:
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#
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# make DRM_MODULES="r128 radeon"
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#
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SHELL=/bin/sh
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.SUFFIXES:
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ifndef LINUXDIR
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RUNNING_REL := $(shell uname -r)
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LINUXDIR := $(shell if [ -e /lib/modules/$(RUNNING_REL)/source ]; then \
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echo /lib/modules/$(RUNNING_REL)/source; \
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else echo /lib/modules/$(RUNNING_REL)/build; fi)
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endif
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ifndef O
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O := $(LINUXDIR)
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endif
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MACHINE := $(shell uname -m)
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# Modules for all architectures
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MODULE_LIST := tdfx.o r128.o radeon.o mga.o sis.o savage.o via.o mach64.o
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# Modules only for ix86 architectures
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ifneq (,$(findstring 86,$(MACHINE)))
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ARCHX86 := 1
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MODULE_LIST += i830.o i810.o i915.o
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endif
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ifneq (,$(findstring sparc64,$(MACHINE)))
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ARCHSPARC64 := 1
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MODULE_LIST += ffb.o
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endif
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DRM_MODULES ?= $(MODULE_LIST)
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# These definitions are for handling dependencies in the out of kernel build.
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DRMTEMPLATES = drm_auth.h drm_bufs.h drm_context.h drm_dma.h drm_drawable.h \
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drm_drv.h drm_fops.h drm_init.h drm_ioctl.h drm_irq.h \
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drm_lock.h drm_memory.h drm_proc.h drm_stub.h drm_vm.h \
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drm_sysfs.h drm_core.h
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DRMSHARED = drm.h drm_sarea.h
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DRMHEADERS = drmP.h $(DRMSHARED)
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L24SHARED = ati_pcigart.h drm_drawable.h drm_pci.h i810_dma.c i830_irq.c savage_dma.c \
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Config.in drm_drv.h drmP.h i810_drm.h i915_drv.c savage_drm.h \
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Doxyfile drm_fops.h drm_proc.h i810_drv.c Kconfig savage_drv.c \
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drm_agpsupport.h drm_init.h drm_scatter.h i810_drv.h mach64_drv.c \
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savage_drv.h drm_auth.h drm_ioctl.h drm_stub.h i810.h savage.h \
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drm_bufs.h drm_irq.h drm_vm.h i830_dma.c drm_compat.h drm_lock.h \
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ffb_context.c i830_drm.h mga_drv.c sis_drv.c drm_context.h \
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drm_memory_debug.h ffb_drv.c i830_drv.c r128_drv.c tdfx_drv.c \
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drm_memory.h ffb_drv.h i830_drv.h radeon_drv.c \
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drm_dma.h drm_os_linux.h ffb.h i830.h README.drm
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TDFXHEADERS = tdfx.h $(DRMHEADERS) $(DRMTEMPLATES)
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TDFXSHARED = tdfx.h
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R128HEADERS = r128.h r128_drv.h r128_drm.h $(DRMHEADERS) $(DRMTEMPLATES)
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R128SHARED = r128.h r128_drv.h r128_drm.h r128_cce.c r128_state.c r128_irq.c
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RADEONHEADERS = radeon.h radeon_drv.h radeon_drm.h $(DRMHEADERS) \
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$(DRMTEMPLATES)
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RADEONSHARED = radeon.h radeon_drv.h radeon_drm.h radeon_cp.c radeon_irq.c \
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radeon_mem.c radeon_state.c
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MGAHEADERS = mga.h mga_drv.h mga_drm.h mga_ucode.h $(DRMHEADERS) \
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$(DRMTEMPLATES)
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MGASHARED = mga.h mga_dma.c mga_drm.h mga_drv.h mga_irq.c mga_state.c \
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mga_ucode.h mga_warp.c
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I810HEADERS = i810.h i810_drv.h i810_drm.h $(DRMHEADERS) $(DRMTEMPLATES)
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I830HEADERS = i830.h i830_drv.h i830_drm.h $(DRMHEADERS) $(DRMTEMPLATES)
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I915HEADERS = i915.h i915_drv.h i915_drm.h $(DRMHEADERS) $(DRMTEMPLATES)
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I915SHARED = i915.h i915_drv.h i915_drm.h i915_irq.c i915_mem.c i915_dma.c
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SISHEADERS= sis.h sis_drv.h sis_drm.h $(DRMHEADERS)
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SISSHARED= sis.h sis_drv.h sis_drm.h sis_ds.c sis_ds.h sis_mm.c
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SAVAGEHEADERS= savage.h savage_drv.h savage_drm.h $(DRMHEADERS) \
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$(DRMTEMPLATES)
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VIAHEADERS = via_drm.h via_drv.h via.h via_mm.h via_ds.h \
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via_3d_reg.h $(DRMHEADERS) $(DRMTEMPLATES)
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VIASHARED = via_drm.h via_drv.h via.h via_mm.h via_ds.h \
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via_3d_reg.h via_drv.c via_ds.c via_irq.c via_map.c \
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via_mm.c via_dma.c via_verifier.c via_verifier.h
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MACH64HEADERS = mach64.h mach64_drv.h mach64_drm.h $(DRMHEADERS) \
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$(DRMTEMPLATES)
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MACH64SHARED = mach64.h mach64_drv.h mach64_drm.h mach64_dma.c \
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mach64_irq.c mach64_state.c
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FFBHEADERS = ffb.h ffb_drv.h $(DRMHEADERS) $(DRMTEMPLATES)
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SHAREDSRC = $(DRMSHARED) $(MGASHARED) $(R128SHARED) $(RADEONSHARED) \
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$(SISSHARED) $(TDFXSHARED) $(VIASHARED) $(MACH64SHARED) \
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$(I915SHARED)
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PROGS = dristat drmstat
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CLEANFILES = *.o *.ko $(PROGS) .depend .*.flags .*.d .*.cmd *.mod.c linux drm_pciids.h .tmp_versions
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# VERSION is not defined from the initial invocation. It is defined when
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# this Makefile is invoked from the kernel's root Makefile.
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ifndef VERSION
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ifdef RUNNING_REL
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# SuSE has the version.h and autoconf.h headers for the current kernel
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# in /boot as /boot/vmlinuz.version.h and /boot/vmlinuz.autoconf.h.
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# Check these first to see if they match the running kernel.
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BOOTVERSION_PREFIX = /boot/vmlinuz.
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V := $(shell if [ -f $(BOOTVERSION_PREFIX)version.h ]; then \
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grep UTS_RELEASE $(BOOTVERSION_PREFIX)version.h | \
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cut -d' ' -f3; fi)
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ifeq ($(V),"$(RUNNING_REL)")
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HEADERFROMBOOT := 1
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GETCONFIG := MAKEFILES=$(shell pwd)/.config
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HAVECONFIG := y
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endif
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# On Red Hat we need to check if there is a .config file in the kernel
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# source directory. If there isn't, we need to check if there's a
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# matching file in the configs subdirectory.
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ifneq ($(HAVECONFIG),y)
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HAVECONFIG := $(shell if [ -e $(LINUXDIR)/.config ]; then echo y; fi)
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endif
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ifneq ($(HAVECONFIG),y)
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REL_BASE := $(shell echo $(RUNNING_REL) | sed 's/-.*//')
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REL_TYPE := $(shell echo $(RUNNING_REL) | sed 's/[0-9.-]//g')
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ifeq ($(REL_TYPE),)
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RHCONFIG := configs/kernel-$(REL_BASE)-$(MACHINE).config
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else
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RHCONFIG := configs/kernel-$(REL_BASE)-$(MACHINE)-$(REL_TYPE).config
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endif
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HAVECONFIG := $(shell if [ -e $(LINUXDIR)/$(RHCONFIG) ]; then echo y; fi)
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ifneq ($(HAVECONFIG),y)
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RHCONFIG :=
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endif
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endif
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ifneq ($(HAVECONFIG),y)
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ifneq ($(0),$(LINUXDIR))
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GETCONFIG += O=$(O)
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endif
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HAVECONFIG := $(shell if [ -e $(O)/.config ]; then echo y; fi)
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endif
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ifneq ($(HAVECONFIG),y)
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$(error Cannot find a kernel config file)
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endif
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endif
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CLEANCONFIG := $(shell if cmp -s $(LINUXDIR)/.config .config; then echo y; fi)
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ifeq ($(CLEANCONFIG),y)
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CLEANFILES += $(LINUXDIR)/.config .config $(LINUXDIR)/tmp_include_depends
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endif
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all: modules
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modules: includes
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make -C $(LINUXDIR) $(GETCONFIG) SUBDIRS=`pwd` DRMSRCDIR=`pwd` modules
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ifeq ($(HEADERFROMBOOT),1)
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BOOTHEADERS = version.h autoconf.h
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BOOTCONFIG = .config
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CLEANFILES += $(BOOTHEADERS) $(BOOTCONFIG)
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includes:: $(BOOTHEADERS) $(BOOTCONFIG)
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version.h: $(BOOTVERSION_PREFIX)version.h
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rm -f $@
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ln -s $< $@
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autoconf.h: $(BOOTVERSION_PREFIX)autoconf.h
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rm -f $@
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ln -s $< $@
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.config: $(BOOTVERSION_PREFIX)config
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rm -f $@
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ln -s $< $@
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endif
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# This prepares an unused Red Hat kernel tree for the build.
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ifneq ($(RHCONFIG),)
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includes:: $(LINUXDIR)/.config $(LINUXDIR)/tmp_include_depends .config
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$(LINUXDIR)/.config: $(LINUXDIR)/$(RHCONFIG)
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rm -f $@
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ln -s $< $@
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.config: $(LINUXDIR)/$(RHCONFIG)
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rm -f $@
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ln -s $< $@
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$(LINUXDIR)/tmp_include_depends:
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echo all: > $@
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endif
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# Make sure that the shared source files are linked into this directory.
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SHAREDDIR := ../shared
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HASSHARED := $(shell if [ -d $(SHAREDDIR) ]; then echo y; fi)
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ifeq ($(HASSHARED),y)
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includes:: $(SHAREDSRC) drm_pciids.h
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drm_pciids.h: $(SHAREDDIR)/drm_pciids.txt
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sh ../scripts/create_linux_pci_lists.sh < $(SHAREDDIR)/drm_pciids.txt
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$(SHAREDSRC):
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@if [ -r $(SHAREDDIR)/$@ ]; then \
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(rm -f $@; set -x; ln -s $(SHAREDDIR)/$@ $@); fi
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CLEANFILES += $(SHAREDSRC)
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endif
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L24SHAREDDIR := ../linux
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HAS24SHARED := $(shell if [ -d $(L24SHAREDDIR) ]; then echo y; fi)
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ifeq ($(HAS24SHARED),y)
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includes:: $(L24SHARED)
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$(L24SHARED):
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@if [ -r $(L24SHAREDDIR)/$@ ]; then \
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(rm -f $@; set -x; ln -s $(L24SHAREDDIR)/$@ $@); fi
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CLEANFILES += $(L24SHARED)
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endif
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includes:: linux
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linux:
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rm -f linux
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ln -s . linux
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clean cleandir:
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rm -rf $(CLEANFILES)
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$(MODULE_LIST)::
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make DRM_MODULES=$@ modules
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install: modules
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cp -p $(MODULE_LIST:.o=.ko) /lib/modules/$(RUNNING_REL)/kernel/drivers/char/drm
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depmod -A
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# Build test utilities
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PRGCFLAGS = $(CFLAGS) -g -ansi -pedantic -DPOSIX_C_SOURCE=199309L \
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-D_POSIX_SOURCE -D_XOPEN_SOURCE -D_BSD_SOURCE -D_SVID_SOURCE \
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-I. -I../../..
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DRMSTATLIBS = -L../../.. -L.. -ldrm -lxf86_os \
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-L../../../../dummylib -ldummy -lm
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programs: $(PROGS)
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dristat: dristat.c
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$(CC) $(PRGCFLAGS) $< -o $@
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drmstat: drmstat.c
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$(CC) $(PRGCFLAGS) $< -o $@ $(DRMSTATLIBS)
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else
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# Check for kernel versions that we don't support.
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BELOW24 := $(shell if [ $(VERSION) -lt 2 -o $(PATCHLEVEL) -lt 4 ]; then \
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echo y; fi)
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|
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ifeq ($(BELOW24),y)
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$(error Only 2.4.x and later kernels are supported \
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($(VERSION).$(PATCHLEVEL).$(SUBLEVEL)))
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endif
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ifdef ARCHX86
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ifndef CONFIG_X86_CMPXCHG
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$(error CONFIG_X86_CMPXCHG needs to be enabled in the kernel)
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endif
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endif
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# This needs to go before all other include paths.
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CC += -I$(DRMSRCDIR)
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# Check for Red Hat's 4-argument do_munmap().
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DOMUNMAP := $(shell grep do_munmap $(LINUXDIR)/include/linux/mm.h | \
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grep -c acct)
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ifneq ($(DOMUNMAP),0)
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EXTRA_CFLAGS += -DDO_MUNMAP_4_ARGS
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endif
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||||
|
||||
# Check for 5-argument remap_page_range() in RH9 kernel, and 2.5.x kernels
|
||||
RPR := $(shell grep remap_page_range $(LINUXDIR)/include/linux/mm.h | \
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grep -c vma)
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||||
|
||||
ifneq ($(RPR),0)
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EXTRA_CFLAGS += -DREMAP_PAGE_RANGE_5_ARGS
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endif
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||||
|
||||
# Check for 4-argument vmap() in some 2.5.x and 2.4.x kernels
|
||||
VMAP := $(shell grep -A1 'vmap.*count,$$' $(LINUXDIR)/include/linux/vmalloc.h | \
|
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grep -c prot)
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|
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ifneq ($(VMAP),0)
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EXTRA_CFLAGS += -DVMAP_4_ARGS
|
||||
endif
|
||||
|
||||
# Check for PAGE_AGP definition
|
||||
PAGE_AGP := $(shell cat $(LINUXDIR)/include/asm/agp.h 2>/dev/null | \
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grep -c PAGE_AGP)
|
||||
|
||||
ifneq ($(PAGE_AGP),0)
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||||
EXTRA_CFLAGS += -DHAVE_PAGE_AGP
|
||||
endif
|
||||
|
||||
|
||||
# Start with all modules turned off.
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CONFIG_DRM_GAMMA := n
|
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CONFIG_DRM_TDFX := n
|
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CONFIG_DRM_MGA := n
|
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CONFIG_DRM_I810 := n
|
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CONFIG_DRM_R128 := n
|
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CONFIG_DRM_RADEON := n
|
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CONFIG_DRM_I830 := n
|
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CONFIG_DRM_I915 := n
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CONFIG_DRM_SIS := n
|
||||
CONFIG_DRM_FFB := n
|
||||
CONFIG_DRM_SAVAGE := n
|
||||
CONFIG_DRM_VIA := n
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||||
CONFIG_DRM_MACH64 := n
|
||||
|
||||
# Enable module builds for the modules requested/supported.
|
||||
|
||||
ifneq (,$(findstring tdfx,$(DRM_MODULES)))
|
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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
|
||||
|
||||
|
|
@ -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
|
||||
|
||||
|
|
@ -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
|
||||
|
|
|
|||
|
|
@ -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"
|
||||
|
|
@ -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
|
||||
|
|
@ -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
|
||||
|
|
@ -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);
|
||||
|
||||
|
||||
Loading…
Add table
Reference in a new issue