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When a VOP is re-enabled, it will start scanning right away the framebuffers that were configured from the last time, even if those have been destroyed already. To prevent the VOP from trying to access freed memory, disable all its windows when the CRTC is being disabled, then each window will get a valid framebuffer address before it's enabled again. Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Link: http://lkml.kernel.org/g/CAAObsKAv+05ih5U+=4kic_NsjGMhfxYheHR8xXXmacZs+p5SHw@mail.gmail.com |
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| drm | ||
| host1x | ||
| ipu-v3 | ||
| vga | ||
| Makefile | ||