Messages in this thread | | | Date | Thu, 27 Jun 2019 17:16:33 +0200 | From | Gerd Hoffmann <> | Subject | Re: [PATCH v3 1/5] gem/vram: pin to vram in vmap |
| |
Hi,
> 1) Introduce a default_placement field in struct drm_gem_vram_helper > where this flag can be configured. I'd favor this option.
> 2) Introduce a separate callback function for pinning to vram. The > driver would have to set the correct function pointers.
> 3) Pin the fb console buffer manually from within the bochs driver.
Hmm. Before calling drm_fbdev_generic_setup() the bo doesn't exist yet and when the function returns it is already vmapped and pinned I think.
So (3) isn't easily doable. (1) looks best to me.
cheers, Gerd
| |