From: Maarten Lankhorst maarten.lankhorst@linux.intel.com
This small series fixes some problems in bookkeeping with old_fb. The common code that's run after committing is factored out in a small helper, and re-used by the atomic fb helpers. It should be targeted for v4.4 because it's being mostly bugfixes for the atomic fbdev helpers.
Maarten Lankhorst (5): drm/core: Set legacy_cursor_update in drm_atomic_helper_disable_plane. drm/core: Fix old_fb handling in drm_mode_atomic_ioctl. drm/atomic: add a drm_atomic_clean_old_fb helper. drm/core: Fix old_fb handling in restore_fbdev_mode_atomic. drm/core: Fix old_fb handling in pan_display_atomic.
drivers/gpu/drm/drm_atomic.c | 61 +++++++++++++++++++++++++------------ drivers/gpu/drm/drm_atomic_helper.c | 7 +++-- drivers/gpu/drm/drm_fb_helper.c | 51 +++++++++---------------------- include/drm/drm_atomic.h | 3 ++ 4 files changed, 63 insertions(+), 59 deletions(-)