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7983dd9e4c
The hardware cursor on Tegra186 differs slightly from the implementation on older SoC generations. In particular the new implementation relies on software for clipping the cursor against the screen. Fortunately, atomic KMS already computes clipped coordinates for (cursor) planes, so this is trivial to implement. The format supported by the hardware cursor is also slightly different. v2: use more drm_rect helpers (Dmitry) Change-Id: I677aca7680f27b99f29c747f28e43fe4b0bd7c09 Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2545942 Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com> Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> GVS: Gerrit_Virtual_Submit