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| author | Liu Ying <gnuiyl@gmail.com> | 2016-08-26 10:30:44 +0300 |
|---|---|---|
| committer | Philipp Zabel <p.zabel@pengutronix.de> | 2016-08-29 13:45:05 +0300 |
| commit | 1780999ced6df8ce833232852dc6854a388fc248 (patch) | |
| tree | 8a582a74d4806afeff284b8e1197102319c33a5a /include/linux | |
| parent | 5f4df0c769a9c3cc731464112ddeb0e61c9386d8 (diff) | |
| download | linux-1780999ced6df8ce833232852dc6854a388fc248.tar.xz | |
drm/imx: Add active plane reconfiguration support
We don't support configuring active plane on-the-fly for imx-drm.
The relevant CRTC should be disabled before the plane configuration.
Of course, the plane itself should be disabled as well.
This patch adds active plane reconfiguration support by forcing CRTC
mode change in plane's ->atomic_check callback so that the CRTC
will be disabled before the plane configuration.
Suggested-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Philipp Zabel <p.zabel@pengutronix.de>
Cc: David Airlie <airlied@linux.ie>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Peter Senna Tschudin <peter.senna@gmail.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Liu Ying <gnuiyl@gmail.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions