Re: [PATCH] drm/radeon: force dma32 to fix regression rs4xx,rs6xx,rs740

2012-09-26 Thread Greg KH
On Fri, Sep 21, 2012 at 04:00:51PM -0700, Greg KH wrote: > On Fri, Sep 21, 2012 at 08:56:27AM -0400, Josh Boyer wrote: > > On Tue, Aug 28, 2012 at 4:50 PM, wrote: > > > From: Jerome Glisse > > > > > > It seems some of those IGP dislike non dma32 page despite what > > > documentation says. Fix re

[PATCH] drm/radeon: force dma32 to fix regression rs4xx,rs6xx,rs740

2012-09-26 Thread Greg KH
On Fri, Sep 21, 2012 at 04:00:51PM -0700, Greg KH wrote: > On Fri, Sep 21, 2012 at 08:56:27AM -0400, Josh Boyer wrote: > > On Tue, Aug 28, 2012 at 4:50 PM, wrote: > > > From: Jerome Glisse > > > > > > It seems some of those IGP dislike non dma32 page despite what > > > documentation says. Fix re

Re: [PATCH] drm/radeon: force dma32 to fix regression rs4xx,rs6xx,rs740

2012-09-22 Thread Greg KH
On Fri, Sep 21, 2012 at 08:56:27AM -0400, Josh Boyer wrote: > On Tue, Aug 28, 2012 at 4:50 PM, wrote: > > From: Jerome Glisse > > > > It seems some of those IGP dislike non dma32 page despite what > > documentation says. Fix regression since we allowed non dma32 > > pages. It seems it only affec

[PATCH] drm/radeon: force dma32 to fix regression rs4xx,rs6xx,rs740

2012-09-21 Thread Greg KH
On Fri, Sep 21, 2012 at 08:56:27AM -0400, Josh Boyer wrote: > On Tue, Aug 28, 2012 at 4:50 PM, wrote: > > From: Jerome Glisse > > > > It seems some of those IGP dislike non dma32 page despite what > > documentation says. Fix regression since we allowed non dma32 > > pages. It seems it only affec

[PATCH] drm/radeon: force dma32 to fix regression rs4xx, rs6xx, rs740

2012-09-21 Thread Josh Boyer
On Tue, Aug 28, 2012 at 4:50 PM, wrote: > From: Jerome Glisse > > It seems some of those IGP dislike non dma32 page despite what > documentation says. Fix regression since we allowed non dma32 > pages. It seems it only affect some revision of those IGP chips > as we don't know which one just for

Re: [PATCH] drm/radeon: force dma32 to fix regression rs4xx, rs6xx, rs740

2012-09-21 Thread Josh Boyer
On Tue, Aug 28, 2012 at 4:50 PM, wrote: > From: Jerome Glisse > > It seems some of those IGP dislike non dma32 page despite what > documentation says. Fix regression since we allowed non dma32 > pages. It seems it only affect some revision of those IGP chips > as we don't know which one just for

[PATCH] drm/radeon: force dma32 to fix regression rs4xx,rs6xx,rs740

2012-08-28 Thread j.gli...@gmail.com
From: Jerome Glisse It seems some of those IGP dislike non dma32 page despite what documentation says. Fix regression since we allowed non dma32 pages. It seems it only affect some revision of those IGP chips as we don't know which one just force dma32 for all of them. https://bugzilla.redhat.co

[PATCH] drm/radeon: force dma32 to fix regression rs4xx,rs6xx,rs740

2012-08-28 Thread j . glisse
From: Jerome Glisse It seems some of those IGP dislike non dma32 page despite what documentation says. Fix regression since we allowed non dma32 pages. It seems it only affect some revision of those IGP chips as we don't know which one just force dma32 for all of them. https://bugzilla.redhat.co