On Wed, Aug 18, 2010 at 5:05 PM, Jesse Barnes wrote:
> On Wed, 18 Aug 2010 21:48:50 +0100
> Owain Ainsworth wrote:
>
>> On Wed, Aug 18, 2010 at 12:00:36PM -0700, Jesse Barnes wrote:
>> > Waiting for a hard coded 20ms isn't always enough to make sure a vblank
>> > period has actually occurred, so
On Wed, 18 Aug 2010 21:48:50 +0100
Owain Ainsworth wrote:
> On Wed, Aug 18, 2010 at 12:00:36PM -0700, Jesse Barnes wrote:
> > Waiting for a hard coded 20ms isn't always enough to make sure a vblank
> > period has actually occurred, so add code to make sure we really have
> > passed through a vbla
On Wed, Aug 18, 2010 at 12:00:36PM -0700, Jesse Barnes wrote:
> Waiting for a hard coded 20ms isn't always enough to make sure a vblank
> period has actually occurred, so add code to make sure we really have
> passed through a vblank period (or that the pipe is off when disabling).
>
> This preven
Waiting for a hard coded 20ms isn't always enough to make sure a vblank
period has actually occurred, so add code to make sure we really have
passed through a vblank period (or that the pipe is off when disabling).
This prevents problems with mode setting and link training, and seems to
fix a bug
