Re: [Intel-gfx] [PATCH 07/15] drm/i915: there's no DSPADDR register on Haswell

2013-03-20 Thread Daniel Vetter
On Wed, Mar 20, 2013 at 03:01:34PM -0300, Paulo Zanoni wrote: > Hi > > 2013/3/17 Daniel Vetter : > > On Fri, Mar 15, 2013 at 12:10:02PM -0700, Ben Widawsky wrote: > >> On Wed, Mar 06, 2013 at 08:03:14PM -0300, Paulo Zanoni wrote: > >> > From: Paulo Zanoni > >> > > >> > So don't read it when we ha

Re: [Intel-gfx] [PATCH 07/15] drm/i915: there's no DSPADDR register on Haswell

2013-03-20 Thread Paulo Zanoni
Hi 2013/3/17 Daniel Vetter : > On Fri, Mar 15, 2013 at 12:10:02PM -0700, Ben Widawsky wrote: >> On Wed, Mar 06, 2013 at 08:03:14PM -0300, Paulo Zanoni wrote: >> > From: Paulo Zanoni >> > >> > So don't read it when we hang the GPU. This solves "unclaimed >> > register" messages. >> > >> > Signed-o

Re: [Intel-gfx] [PATCH 07/15] drm/i915: there's no DSPADDR register on Haswell

2013-03-17 Thread Daniel Vetter
On Fri, Mar 15, 2013 at 12:10:02PM -0700, Ben Widawsky wrote: > On Wed, Mar 06, 2013 at 08:03:14PM -0300, Paulo Zanoni wrote: > > From: Paulo Zanoni > > > > So don't read it when we hang the GPU. This solves "unclaimed > > register" messages. > > > > Signed-off-by: Paulo Zanoni > It would be ni

Re: [Intel-gfx] [PATCH 07/15] drm/i915: there's no DSPADDR register on Haswell

2013-03-15 Thread Ben Widawsky
On Wed, Mar 06, 2013 at 08:03:14PM -0300, Paulo Zanoni wrote: > From: Paulo Zanoni > > So don't read it when we hang the GPU. This solves "unclaimed > register" messages. > > Signed-off-by: Paulo Zanoni It would be nice if you could make this a bit more future proof, but looks correct to me: Re

[Intel-gfx] [PATCH 07/15] drm/i915: there's no DSPADDR register on Haswell

2013-03-06 Thread Paulo Zanoni
From: Paulo Zanoni So don't read it when we hang the GPU. This solves "unclaimed register" messages. Signed-off-by: Paulo Zanoni --- drivers/gpu/drm/i915/intel_display.c |6 -- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers