diff options
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_cursor.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_cursor.c b/drivers/gpu/drm/radeon/radeon_cursor.c index 3fb2226..72f749d 100644 --- a/drivers/gpu/drm/radeon/radeon_cursor.c +++ b/drivers/gpu/drm/radeon/radeon_cursor.c @@ -257,8 +257,14 @@ int radeon_crtc_cursor_move(struct drm_crtc *crtc, if (!(cursor_end & 0x7f)) w--; } - if (w <= 0) + if (w <= 0) { w = 1; + cursor_end = x - xorigin + w; + if (!(cursor_end & 0x7f)) { + x--; + WARN_ON_ONCE(x < 0); + } + } } } |