drm/nouveau: Only select ACPI_VIDEO if its dependencies are met

CONFIG_ACPI_VIDEO depends on more than just CONFIG_ACPI, so add those
dependencies to the Kconfig select condition.  The case where some
dependencies fail to be satisfied should be handled correctly, because
in that case the ACPI_VIDEO symbols we use are converted into
static-inline stubs.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

diff --git a/drivers/gpu/drm/nouveau/Kconfig b/drivers/gpu/drm/nouveau/Kconfig
index 72730e9ca06c8e30f7f6f415c6074e60941eef18..21d6c29c2d21cfde556d99b7fd7152cb7f2d2001 100644 (file)
--- a/drivers/gpu/drm/nouveau/Kconfig
+++ b/drivers/gpu/drm/nouveau/Kconfig
@@ -10,7 +10,7 @@ config DRM_NOUVEAU
        select FB
        select FRAMEBUFFER_CONSOLE if !EMBEDDED
        select FB_BACKLIGHT if DRM_NOUVEAU_BACKLIGHT
-       select ACPI_VIDEO if ACPI
+       select ACPI_VIDEO if ACPI && X86 && BACKLIGHT_CLASS_DEVICE && VIDEO_OUTPUT_CONTROL && INPUT
        help
          Choose this option for open-source nVidia support.