| commit | e9f494d36fc4cab2ba7e9e7f3bb4edf5b214f651 | [log] [tgz] |
|---|---|---|
| author | Vincent Abriou <vincent.abriou@st.com> | Thu Feb 02 09:50:48 2017 +0100 |
| committer | Vincent Abriou <vincent.abriou@st.com> | Fri Feb 10 09:34:39 2017 +0100 |
| tree | ae5e20023a96ae50af923e7943ee8ed68151d846 | |
| parent | c5649ee49761f5367c46c5ae6579ab8e8b03575d [diff] |
drm/sti: do not post GDP command if no update Do not process update requests with unmodified parameters. This typically happens when the driver is called with legacy (non-atomic) IOCTL : in that case atomic_update() is called multiple times with the same parameters. Signed-off-by: Vincent Abriou <vincent.abriou@st.com>