On Tue, 20 Sep 2011 21:51:33 -0700
Keith Packard wrote:
> Yes, making it cleaner would help a ton. There are some basic problems
> with the DRM API that make this hard though -- intel_dp_prepare may
> not ever be followed by a call to intel_dp_commit. That's why I had
> the VDD AUX stuff get
On Tue, 20 Sep 2011 21:51:33 -0700
Keith Packard kei...@keithp.com wrote:
Yes, making it cleaner would help a ton. There are some basic problems
with the DRM API that make this hard though -- intel_dp_prepare may
not ever be followed by a call to intel_dp_commit. That's why I had
the VDD AUX
On Mon, 19 Sep 2011 15:22:03 -0700
Keith Packard wrote:
> There's no good reason to turn off the eDP force VDD bit synchronously
> while probing devices; that just sticks a huge delay into all mode
> setting paths. Instead, queue a delayed work proc to disable the VDD
> force bit and then
On Wed, 21 Sep 2011 09:47:59 +0530, Jesse Barnes
wrote:
> I'm worried this makes our PPS even more complex and hard to follow.
> I'd rather see VDD AUX applied only when we need it (dpms, mode set and
> detect; for hotplug we can assume the panel is alive) and that we
> carefully disable it
On Mon, 19 Sep 2011 15:22:03 -0700
Keith Packard kei...@keithp.com wrote:
There's no good reason to turn off the eDP force VDD bit synchronously
while probing devices; that just sticks a huge delay into all mode
setting paths. Instead, queue a delayed work proc to disable the VDD
force bit
On Wed, 21 Sep 2011 09:47:59 +0530, Jesse Barnes jbar...@virtuousgeek.org
wrote:
I'm worried this makes our PPS even more complex and hard to follow.
I'd rather see VDD AUX applied only when we need it (dpms, mode set and
detect; for hotplug we can assume the panel is alive) and that we
There's no good reason to turn off the eDP force VDD bit synchronously
while probing devices; that just sticks a huge delay into all mode
setting paths. Instead, queue a delayed work proc to disable the VDD
force bit and then remember when that fires to ensure that the
appropriate delay is
There's no good reason to turn off the eDP force VDD bit synchronously
while probing devices; that just sticks a huge delay into all mode
setting paths. Instead, queue a delayed work proc to disable the VDD
force bit and then remember when that fires to ensure that the
appropriate delay is