drm/tegra: plane: Implement zpos plane property for older Tegras

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Older Tegra's do not support plane's Z position handling in hardware,
but the hardware provides knobs to implement it in software.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

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Dmitry Osipenko 2018-05-04 17:39:59 +03:00 • committed by Thierry Reding

parent acc6a3a9af

commit 3dae08bc07

3 changed files with 244 additions and 96 deletions

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140

drivers/gpu/drm/tegra/dc.c

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207

drivers/gpu/drm/tegra/plane.c

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13

drivers/gpu/drm/tegra/plane.h

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