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path: root/drivers/gpu/drm/drm_ioctl.c
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Diffstat (limited to 'drivers/gpu/drm/drm_ioctl.c')
-rw-r--r--drivers/gpu/drm/drm_ioctl.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
index 956fd38d7c9e..cf85155da2a0 100644
--- a/drivers/gpu/drm/drm_ioctl.c
+++ b/drivers/gpu/drm/drm_ioctl.c
@@ -37,6 +37,7 @@
#include "drm_core.h"
#include "linux/pci.h"
+#include "linux/export.h"
/**
* Get the bus id.
@@ -276,6 +277,12 @@ int drm_getcap(struct drm_device *dev, void *data, struct drm_file *file_priv)
case DRM_CAP_VBLANK_HIGH_CRTC:
req->value = 1;
break;
+ case DRM_CAP_DUMB_PREFERRED_DEPTH:
+ req->value = dev->mode_config.preferred_depth;
+ break;
+ case DRM_CAP_DUMB_PREFER_SHADOW:
+ req->value = dev->mode_config.prefer_shadow;
+ break;
default:
return -EINVAL;
}
@@ -346,3 +353,4 @@ int drm_noop(struct drm_device *dev, void *data,
DRM_DEBUG("\n");
return 0;
}
+EXPORT_SYMBOL(drm_noop);