Re: [Intel-gfx] [PATCH 4/4] drm/i915: Increase timeout for Encrypt status change

2018-12-03 Thread Sean Paul
On Tue, Nov 27, 2018 at 07:32:59PM +0530, Ramalingam C wrote: > At enable/disable of the HDCP encryption, for encryption status change > we need minimum one frame duration. And we might program this bit any > point(start/End) in the previous frame. > > With 20mSec, observed the timeout for change

[Intel-gfx] [PATCH 4/4] drm/i915: Increase timeout for Encrypt status change

2018-11-27 Thread Ramalingam C
At enable/disable of the HDCP encryption, for encryption status change we need minimum one frame duration. And we might program this bit any point(start/End) in the previous frame. With 20mSec, observed the timeout for change in encryption status. Since this is not time critical operation and we n