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(parent: dd0c50a) | patch
drm/tegra: dc: Wait for idle when disabled
authorThierry Reding <treding@nvidia.com>
Mon, 8 Dec 2014 15:03:53 +0000 (16:03 +0100)
committerThierry Reding <treding@nvidia.com>
Tue, 27 Jan 2015 09:14:43 +0000 (10:14 +0100)
commite9c546bfe1648c9f99fcda17cd7faa1d7aaa38f5
treea2d230531a87ef10cd1f16d163b132bafbbc9a47tree | snapshot
parentdd0c50a577ce427848f09987ab6977a055c97739commit | diff
drm/tegra: dc: Wait for idle when disabled

When disabling the display controller, stop it and wait for it to become
idle. Doing so ensures that no further accesses to the framebuffer occur
and the buffers can be safely unmapped or freed.

Signed-off-by: Thierry Reding <treding@nvidia.com>
drivers/gpu/drm/tegra/dc.c diff | blob | history
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