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authorThierry Reding <[email protected]>2014-12-17 17:04:36 +0100
committerThierry Reding <[email protected]>2015-01-27 10:14:53 +0100
commit3cebae6737b100323baca21de6bce6647249e778 (patch)
tree3943710d02b6366dcd66535dcbee33becd534168 /tools/perf/scripts/python
parentca915b108a39081edff1206ec00ecdb4136408ac (diff)
drm/tegra: rgb: Implement ->atomic_check()
The implementation of the ->atomic_check() callback precomputes all parameters to check if the given configuration can be applied. If so the precomputed values are stored in the atomic state object for the encoder and applied during modeset. In that way the modeset no longer needs to perform any checking but simply program values into registers. Signed-off-by: Thierry Reding <[email protected]>
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