On Tue, 01 Dec 2009 10:28:17 -0800
Eric Anholt wrote:
> On Mon, 09 Nov 2009 12:51:22 +0800, Li Peng
> wrote:
> > In current vblank-wait implementation, if we turn off VGA output,
> > drm_wait_vblank will still wait on the disabled pipe until timeout,
> > because vblank on the pipe is assumed be
On Mon, 09 Nov 2009 12:51:22 +0800, Li Peng wrote:
> In current vblank-wait implementation, if we turn off VGA output,
> drm_wait_vblank will still wait on the disabled pipe until timeout,
> because vblank on the pipe is assumed be enabled. This would cause
> slow system response on some system su
On Mon, 09 Nov 2009 12:51:22 +0800
Li Peng wrote:
> In current vblank-wait implementation, if we turn off VGA output,
> drm_wait_vblank will still wait on the disabled pipe until timeout,
> because vblank on the pipe is assumed be enabled. This would cause
> slow system response on some system su
In current vblank-wait implementation, if we turn off VGA output,
drm_wait_vblank will still wait on the disabled pipe until timeout,
because vblank on the pipe is assumed be enabled. This would cause
slow system response on some system such as moblin.
This patch resolve the issue by adding a drm
