drm: fix compilations issues introduced by "drm: allow to use mmuless SoC"

Removing MMU configuration flag from DRM make few automatic
build failed when they answer yes to all flags.

Add asm/vga.h file on Blackfin architecture to not broke compilation.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Fixes: 62a0d98a18 ("drm: allow to use mmuless SoC")
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1483789151-6603-1-git-send-email-benjamin.gaignard@linaro.org

arch/blackfin/include/asm/vga.h

@@ -0,0 +1 @@
+#include <asm-generic/vga.h>

drivers/gpu/drm/Kconfig

@@ -146,7 +146,7 @@ source "drivers/gpu/drm/arm/Kconfig"
 
 config DRM_RADEON
 	tristate "ATI Radeon"
-	depends on DRM && PCI
+	depends on DRM && PCI && MMU
 	select FW_LOADER
         select DRM_KMS_HELPER
         select DRM_TTM
@@ -166,7 +166,7 @@ source "drivers/gpu/drm/radeon/Kconfig"
 
 config DRM_AMDGPU
 	tristate "AMD GPU"
-	depends on DRM && PCI
+	depends on DRM && PCI && MMU
 	select FW_LOADER
         select DRM_KMS_HELPER
         select DRM_TTM

drivers/gpu/drm/ast/Kconfig

@@ -1,6 +1,6 @@
 config DRM_AST
 	tristate "AST server chips"
-	depends on DRM && PCI
+	depends on DRM && PCI && MMU
 	select DRM_TTM
 	select DRM_KMS_HELPER
 	select DRM_TTM

drivers/gpu/drm/bochs/Kconfig

@@ -1,6 +1,6 @@
 config DRM_BOCHS
 	tristate "DRM Support for bochs dispi vga interface (qemu stdvga)"
-	depends on DRM && PCI
+	depends on DRM && PCI && MMU
 	select DRM_KMS_HELPER
 	select DRM_TTM
 	help

drivers/gpu/drm/cirrus/Kconfig

@@ -1,6 +1,6 @@
 config DRM_CIRRUS_QEMU
 	tristate "Cirrus driver for QEMU emulated device"
-	depends on DRM && PCI
+	depends on DRM && PCI && MMU
 	select DRM_KMS_HELPER
 	select DRM_TTM
 	help

drivers/gpu/drm/gma500/Kconfig

@@ -1,6 +1,6 @@
 config DRM_GMA500
 	tristate "Intel GMA5/600 KMS Framebuffer"
-	depends on DRM && PCI && X86
+	depends on DRM && PCI && X86 && MMU
 	select DRM_KMS_HELPER
 	select DRM_TTM
 	# GMA500 depends on ACPI_VIDEO when ACPI is enabled, just like i915

drivers/gpu/drm/hisilicon/hibmc/Kconfig

@@ -1,6 +1,6 @@
 config DRM_HISI_HIBMC
 	tristate "DRM Support for Hisilicon Hibmc"
-	depends on DRM && PCI
+	depends on DRM && PCI && MMU
 	select DRM_KMS_HELPER
 	select DRM_TTM
 

drivers/gpu/drm/mgag200/Kconfig

@@ -1,6 +1,6 @@
 config DRM_MGAG200
 	tristate "Kernel modesetting driver for MGA G200 server engines"
-	depends on DRM && PCI
+	depends on DRM && PCI && MMU
 	select DRM_KMS_HELPER
 	select DRM_TTM
 	help

drivers/gpu/drm/nouveau/Kconfig

@@ -1,6 +1,6 @@
 config DRM_NOUVEAU
 	tristate "Nouveau (NVIDIA) cards"
-	depends on DRM && PCI
+	depends on DRM && PCI && MMU
         select FW_LOADER
 	select DRM_KMS_HELPER
 	select DRM_TTM

drivers/gpu/drm/qxl/Kconfig

@@ -1,6 +1,6 @@
 config DRM_QXL
 	tristate "QXL virtual GPU"
-	depends on DRM && PCI
+	depends on DRM && PCI && MMU
 	select DRM_KMS_HELPER
 	select DRM_TTM
 	select CRC32

drivers/gpu/drm/virtio/Kconfig

@@ -1,6 +1,6 @@
 config DRM_VIRTIO_GPU
 	tristate "Virtio GPU driver"
-	depends on DRM && VIRTIO
+	depends on DRM && VIRTIO && MMU
 	select DRM_KMS_HELPER
 	select DRM_TTM
 	help

drivers/gpu/drm/vmwgfx/Kconfig

@@ -1,6 +1,6 @@
 config DRM_VMWGFX
 	tristate "DRM driver for VMware Virtual GPU"
-	depends on DRM && PCI && X86
+	depends on DRM && PCI && X86 && MMU
 	select FB_DEFERRED_IO
 	select FB_CFB_FILLRECT
 	select FB_CFB_COPYAREA