本帖最后由 padmafeel 于 2022-10-25 17:01 编辑 for 6.6 http://blog.iotwrt.com/media/2017/05/04/VIDEO/ https://gitlab.com/monkos/rockchip/meta-rockchip-extra/-/tree/master/demo/meta-player-qt https://github.com/LongChair/LibreELEC.tv/blob/rockchip_wip/projects/Rockchip/patches/linux/rockchip-4.4/linux-0007-drm-rockchip-make-video-overlay-bottom-layer.patch how to do ui overlay 1. up layer framebuffer (/dev/fb0) + down layer video 2. up layer eglfs + down layer video 3. how to swap layer ~/SDK/kernel/drivers/gpu/drm/rockchip/rockchip_vop2_reg.c |
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