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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.c32
1 files changed, 31 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c
index 0ea1db83d573..29b9220ec399 100644
--- a/drivers/gpu/drm/radeon/radeon_fb.c
+++ b/drivers/gpu/drm/radeon/radeon_fb.c
@@ -48,10 +48,40 @@ struct radeon_fbdev {
struct radeon_device *rdev;
};
+/**
+ * radeon_fb_helper_set_par - Hide cursor on CRTCs used by fbdev.
+ *
+ * @info: fbdev info
+ *
+ * This function hides the cursor on all CRTCs used by fbdev.
+ */
+static int radeon_fb_helper_set_par(struct fb_info *info)
+{
+ int ret;
+
+ ret = drm_fb_helper_set_par(info);
+
+ /* XXX: with universal plane support fbdev will automatically disable
+ * all non-primary planes (including the cursor)
+ */
+ if (ret == 0) {
+ struct drm_fb_helper *fb_helper = info->par;
+ int i;
+
+ for (i = 0; i < fb_helper->crtc_count; i++) {
+ struct drm_crtc *crtc = fb_helper->crtc_info[i].mode_set.crtc;
+
+ radeon_crtc_cursor_set2(crtc, NULL, 0, 0, 0, 0, 0);
+ }
+ }
+
+ return ret;
+}
+
static struct fb_ops radeonfb_ops = {
.owner = THIS_MODULE,
.fb_check_var = drm_fb_helper_check_var,
- .fb_set_par = drm_fb_helper_set_par,
+ .fb_set_par = radeon_fb_helper_set_par,
.fb_fillrect = cfb_fillrect,
.fb_copyarea = cfb_copyarea,
.fb_imageblit = cfb_imageblit,