gma500:fix build failure for 3.9-rc5

Last version of this patch is not clear enough and X86 duplicated.

This patch fixes build failure of v3.9-rc5 and rc6.
When config ACPI_VIDEO as m, DRM_GMA500 as y, here comes the failure.
GMA5/600 needs acpi_video just like nouveau.
And some tab type fix by the way.

Failure message:
drivers/built-in.o: In function `psb_driver_load':
kernel-3.9-rc5/drivers/gpu/drm/gma500/psb_drv.c:340: \
	undefined reference to `acpi_video_register'
make: *** [vmlinux] Error 1

Signed-off-by: Xiong Zhou <jencce.kernel@gmail.com>
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>

1 files changed, 9 insertions, 4 deletions

diff --git a/drivers/gpu/drm/gma500/Kconfig b/drivers/gpu/drm/gma500/Kconfig
index 42e665c7e90a..92760ffad2e8 100644
--- a/drivers/gpu/drm/gma500/Kconfig
+++ b/drivers/gpu/drm/gma500/Kconfig
@@ -2,10 +2,15 @@ config DRM_GMA500
         tristate "Intel GMA5/600 KMS Framebuffer"
         depends on DRM && PCI && X86 && EXPERIMENTAL
         select FB_CFB_COPYAREA
-        select FB_CFB_FILLRECT
-        select FB_CFB_IMAGEBLIT
-        select DRM_KMS_HELPER
-        select DRM_TTM
+        select FB_CFB_FILLRECT
+        select FB_CFB_IMAGEBLIT
+        select DRM_KMS_HELPER
+        select DRM_TTM
+        # GMA500 depends on ACPI_VIDEO when ACPI is enabled, just like i915
+        select ACPI_VIDEO if ACPI
+        select BACKLIGHT_CLASS_DEVICE if ACPI
+        select VIDEO_OUTPUT_CONTROL if ACPI
+        select INPUT if ACPI
         help
           Say yes for an experimental 2D KMS framebuffer driver for the
           Intel GMA500 ('Poulsbo') and other Intel IMG based graphics