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The plane hardware is used when the display scanout run into plane active scanout, that means we can reuse the plane hardware resources on plane non-active scanout. Because resource share, There are some limit on share plane: one group of share planes need use same zpos, can't not overlap, etc. We assume share plane is a universal plane with some limit flags. people who use the share plane need know the limit, should call the ioctl DRM_CLIENT_CAP_SHARE_PLANES, and judge the planes limit before use it. Change-Id: Iecc3d8e7f1ce29d567cdbad689ba4dbad3d594e1 Signed-off-by: Mark Yao <mark.yao@rock-chips.com> Signed-off-by: Sandy Huang <hjc@rock-chips.com> |
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| asm-generic | ||
| drm | ||
| linux | ||
| misc | ||
| mtd | ||
| rdma | ||
| scsi | ||
| sound | ||
| video | ||
| xen | ||