Re: [PATCH] i915: make vbl interrupts work properly on i965g/gm

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From: Jesse Barnes

Subject: Re: [PATCH] i915: make vbl interrupts work properly on i965g/gm

Date: Friday, September 28, 2007 - 4:14 pm

On Friday, September 28, 2007 3:23 pm Roland Dreier wrote:
quoted text>  > I don't have a 945 to test with, but Dave might...
>
> Actually I'm not looking for testing (I can test fine on my own
> laptop :) I was just hoping someone with docs could tell me "MSI is
> documented to be broken on 945GM" or "Oh yeah, 945GM requires you to
> set SECRET_MSI_ENABLE_BIT in register FOO before it generates MSIs."
>
> As I said, it's not a big deal but I'd sort of like to know whether
> my MSI enable hack at least has a chance at working before I try too
> hard to get it working.

I don't see anything in the docs (either public or private) that would 
indicate that MSI is broken on those chips, so I'd expect it to work...

Jesse

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Messages in current thread:

[PATCH] i915: make vbl interrupts work properly on i965g/gm, Dave Airlie, (Thu Sep 27, 7:05 pm)

Re: [PATCH] i915: make vbl interrupts work properly on i96 ..., Jesse Barnes, (Thu Sep 27, 7:09 pm)

Re: [PATCH] i915: make vbl interrupts work properly on i96 ..., Roland Dreier, (Fri Sep 28, 1:02 pm)

Re: [PATCH] i915: make vbl interrupts work properly on i96 ..., Jesse Barnes, (Fri Sep 28, 1:07 pm)

Re: [PATCH] i915: make vbl interrupts work properly on i96 ..., Roland Dreier, (Fri Sep 28, 3:23 pm)

Re: [PATCH] i915: make vbl interrupts work properly on i96 ..., Jesse Barnes, (Fri Sep 28, 4:14 pm)


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