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path: root/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
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Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
index 8a122b1b7786..093a8c618931 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
@@ -207,6 +207,7 @@ static int amdgpufb_create(struct drm_fb_helper *helper,
}
info->par = rfbdev;
+ info->skip_vt_switch = true;
ret = amdgpu_framebuffer_init(adev->ddev, &rfbdev->rfb, &mode_cmd, gobj);
if (ret) {
@@ -402,3 +403,19 @@ bool amdgpu_fbdev_robj_is_fb(struct amdgpu_device *adev, struct amdgpu_bo *robj)
return true;
return false;
}
+
+void amdgpu_fbdev_restore_mode(struct amdgpu_device *adev)
+{
+ struct amdgpu_fbdev *afbdev = adev->mode_info.rfbdev;
+ struct drm_fb_helper *fb_helper;
+ int ret;
+
+ if (!afbdev)
+ return;
+
+ fb_helper = &afbdev->helper;
+
+ ret = drm_fb_helper_restore_fbdev_mode_unlocked(fb_helper);
+ if (ret)
+ DRM_DEBUG("failed to restore crtc mode\n");
+}