Messages in this thread | | | Subject | Re: [Linux-fbdev-devel] Fwd: [Suspend-devel] resume not working on acer ferrari 4005 with radeonfb enabled | From | Benjamin Herrenschmidt <> | Date | Sat, 18 Nov 2006 08:57:55 +1100 |
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> If I understand what you're saying correctly, if we re-write a valid set > of pci registers, we'll trash the radeon state? Why _wouldn't_ a D3 > resume be trashed?
No, we determine in advance what we support. On resume, we don't want to do a full reset of the chip if it was not powered down. (Among others, this isn't tested and we might not be doing it properly from a non poweron-reset state).
Ben.
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