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path: root/drivers/gpu/drm/radeon/radeon_fb.c
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Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_fb.c')
-rw-r--r--drivers/gpu/drm/radeon/radeon_fb.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c
index 515e5ee1f9ee..b48d1c8cf9eb 100644
--- a/drivers/gpu/drm/radeon/radeon_fb.c
+++ b/drivers/gpu/drm/radeon/radeon_fb.c
@@ -379,6 +379,10 @@ int radeon_fbdev_init(struct radeon_device *rdev)
}
drm_fb_helper_single_add_all_connectors(&rfbdev->helper);
+
+ /* disable all the possible outputs/crtcs before entering KMS mode */
+ drm_helper_disable_unused_functions(rdev->ddev);
+
drm_fb_helper_initial_config(&rfbdev->helper, bpp_sel);
return 0;
}