[patch] Framebuffer kbuild -- add FB_SOFTWARE_CFB_OPS for building cfb*.o (1/2)

[David Vrabel <dvrabel@arcom.com>]

Add a FB_SOFTWARE_CFB_OPS option to the framebuffer Kconfig and
Makefile.  This enables the building of the cfbfillrect, cfbcopyarea and
cfbimageblt objects.

Signed-off-by: David Vrabel <dvrabel@arcom.com>

Index: linux-2.6-i386/drivers/video/Kconfig
===================================================================
--- linux-2.6-i386.orig/drivers/video/Kconfig	2005-02-14
11:02:39.000000000 +0000
+++ linux-2.6-i386/drivers/video/Kconfig	2005-02-14 11:27:34.506113502 +0000
@@ -38,6 +38,14 @@
 	  (e.g. an accelerated X server) and that are not frame buffer
 	  device-aware may cause unexpected results. If unsure, say N.

+config FB_SOFTWARE_CFB_OPS
+	tristate
+	depends on FB
+	default n
+	---help---
+	  This enables functions for some generic software drawing operations
for drivers
+	  which don't provide their own (accelerated) ones.
+
 config FB_MODE_HELPERS
         bool "Enable Video Mode Handling Helpers"
         depends on FB
Index: linux-2.6-i386/drivers/video/Makefile
===================================================================
--- linux-2.6-i386.orig/drivers/video/Makefile	2005-02-14
11:02:39.000000000 +0000
+++ linux-2.6-i386/drivers/video/Makefile	2005-02-14 11:28:49.062987325
+0000
@@ -13,6 +13,8 @@
 obj-$(CONFIG_PPC)                 += macmodes.o
 endif

+obj-$(CONFIG_FB_SOFTWARE_CFB_OPS) += cfbfillrect.o cfbcopyarea.o
cfbimgblt.o
+
 # Hardware specific drivers go first
 obj-$(CONFIG_FB_RETINAZ3)         += retz3fb.o
 obj-$(CONFIG_FB_AMIGA)            += amifb.o c2p.o


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