[PATCH] drm/radeon/kms: avoid corner case issue with unmappable vram V2

2010-08-10 Thread Alex Deucher
On Tue, Aug 10, 2010 at 5:41 PM, wrote: > From: Jerome Glisse > > We should not allocate any object into unmappable vram if we > have no means to access them which on all GPU means having the > CP running and on newer GPU having the blit utility working. > > This patch limit the vram allocation

[PATCH] drm/radeon/kms: avoid corner case issue with unmappable vram V2

2010-08-10 Thread gli...@freedesktop.org
From: Jerome Glisse We should not allocate any object into unmappable vram if we have no means to access them which on all GPU means having the CP running and on newer GPU having the blit utility working. This patch limit the vram allocation to visible vram until we have acceleration up and runn

Re: [PATCH] drm/radeon/kms: avoid corner case issue with unmappable vram V2

2010-08-10 Thread Alex Deucher
On Tue, Aug 10, 2010 at 5:41 PM, wrote: > From: Jerome Glisse > > We should not allocate any object into unmappable vram if we > have no means to access them which on all GPU means having the > CP running and on newer GPU having the blit utility working. > > This patch limit the vram allocation

[PATCH] drm/radeon/kms: avoid corner case issue with unmappable vram V2

2010-08-10 Thread glisse
From: Jerome Glisse We should not allocate any object into unmappable vram if we have no means to access them which on all GPU means having the CP running and on newer GPU having the blit utility working. This patch limit the vram allocation to visible vram until we have acceleration up and runn