Re: [PATCH] drm/nv50-: make dma-objects read-only where appropriate

2013-09-03 Thread Ben Skeggs
On Tue, Sep 3, 2013 at 12:31 AM, Maarten Lankhorst wrote: > I don't see why the display engine would need write access to the entirety of > vram, when read-only access is enough. Meh, this really doesn't matter... We're doing the same setup as nvidia do here, and I see no good reason not to. > >

[PATCH] drm/nv50-: make dma-objects read-only where appropriate

2013-09-02 Thread Maarten Lankhorst
I don't see why the display engine would need write access to the entirety of vram, when read-only access is enough. Signed-off-by: Maarten Lankhorst --- drivers/gpu/drm/nouveau/nv50_display.c | 18 +- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/gpu/drm/