building improvements

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@1922 b3059339-0415-0410-9bf9-f77b7e298cf2

drivers/radeon/Makefile

@@ -0,0 +1,31 @@
+KERNEL_INCLUDES = /usr/src/linux/include
+INCLUDES = -I$(KERNEL_INCLUDES)
+
+#
+# standard CFLAGS
+#
+
+CPPFLAGS := -D__KERNEL__ -I$(KERNEL_INCLUDES)
+
+CFLAGS := $(CPPFLAGS) -Wall -Wstrict-prototypes -Wno-trigraphs -O2 \
+	-fomit-frame-pointer -fno-strict-aliasing -fno-common\
+	-D__KERNEL__  -DMODULE  -include $(KERNEL_INCLUDES)/linux/modversions.h
+AFLAGS := -D__ASSEMBLY__ $(CPPFLAGS)
+
+
+all: radeonfb.o
+
+radeonfb.o: radeonfb.c radeon.h
+	$(CC) $(CFLAGS) $(INCLUDES) -c $(basename $@).c
+
+dep:
+
+clean: 
+	rm -f *.o *~
+
+distclean: clean
+	rm -f mga_vid_test
+
+install:
+	@echo Please copy *.o files to '/lib/modules/LINUX_VER/kernel/drivers/video' folder
+

drivers/radeon/README

@@ -1,6 +1,22 @@
+	framebuffer driver for ATI Radeon chipset video boards
+	======================================================
+
 These files are replacement for linux-2.4.x-ac.y drivers.
 To use this driver you should have at least linux-2.4.5-ac.1
 then simply replace linux/drivers/video/radeon* with files
 from this directory.
 
+Alternative way:
+~~~~~~~~~~~~~~~~
+Simply type 'make' command in this directory then copy results ( *.o files ) to: 
+/lib/modules/$(LINUX_VER)/kernel/drivers/video
+directory.
+Don't forget about: 
+depmod -a
+
+Anyway you should have 'Frame buffer support' compiled into linux-kernel
+and at least '8bpp packed pixel support' compiled and installed as module.  
+(But if you plan to use this module with mplayer you also should have
+16bpp, 24bpp and 32bpp pixel support compiled as modules).  
+
 Enjoy