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

2007-09-27 Thread Dave Airlie
n Sep 17 00:00:00 2001 From: Dave Airlie <[EMAIL PROTECTED]> Date: Fri, 28 Sep 2007 11:46:28 +1000 Subject: [PATCH] i915: make vbl interrupts work properly on i965g/gm hw. This code is ported from the DRM git tree and allows the vblank interrupts to function on the i965 hw. It also requires

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

2007-09-27 Thread Jesse Barnes
On Thursday, September 27, 2007 7:05:31 pm Dave Airlie wrote: > Hi Linus, > > The attached patch is to fix a bug reported on 965gm chipsets (lots of new > laptops), I think distros will all have to patch this in to fix it, so can > we get it into the 2.6.23 final? > > (Otherwise I'll wait until sta

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

2007-09-28 Thread Roland Dreier
Sorry to hijack this thread, but I have a question about i915 interrupts (945GM specifically) that I haven't gotten an answer to yet, and this thread reminded me of it so I thought I'd ask again: I hacked the kernel drm stuff on my laptop with 945GM graphics to do pci_enable_msi() on the graphics d

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

2007-09-28 Thread Jesse Barnes
On Friday, September 28, 2007 1:02 pm Roland Dreier wrote: > Sorry to hijack this thread, but I have a question about i915 > interrupts (945GM specifically) that I haven't gotten an answer to > yet, and this thread reminded me of it so I thought I'd ask again: > I hacked the kernel drm stuff on my

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

2007-09-28 Thread Roland Dreier
> 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

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

2007-09-28 Thread Jesse Barnes
On Friday, September 28, 2007 3:23 pm Roland Dreier wrote: > > 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 yea