tree e21484f4f85067ce1596dde44552253b6f787d0d
parent 3f0fb52ef013e76159b35386f22924f99d8034a4
author Thierry Reding <treding@nvidia.com> 1417001319 +0100
committer Thierry Reding <treding@nvidia.com> 1422350096 +0100

drm/tegra: Track active planes in CRTC state

Wrap struct drm_crtc_state in a driver-specific structure and add the
planes field which keeps track of which planes are updated or disabled
during a modeset. This allows atomic updates of the the display engine
at ->atomic_flush() time.

v2: open-code getting the state of the CRTC that the plane is being
    attached to (Daniel Vetter)

Signed-off-by: Thierry Reding <treding@nvidia.com>