On Wed, May 07, 2014 at 11:19:57AM +0530, Akash Goel wrote:
On Mon, 2014-05-05 at 16:07 +0200, Daniel Vetter wrote:
On Mon, May 05, 2014 at 05:13:18PM +0530, akash.g...@intel.com wrote:
From: Akash Goel akash.g...@intel.com
There is a use case, when user space (display compositor)
On Wed, May 7, 2014 at 9:39 AM, Daniel Vetter dan...@ffwll.ch wrote:
Yes no real backing storage is needed, but still the object should be
allowed to get mapped into the GGTT, using the scratch page (already
zeroed out).
Is there a patch for a new drm/i915 ioctl similar to fallocate, which
On Mon, 2014-05-05 at 16:07 +0200, Daniel Vetter wrote:
On Mon, May 05, 2014 at 05:13:18PM +0530, akash.g...@intel.com wrote:
From: Akash Goel akash.g...@intel.com
There is a use case, when user space (display compositor) tries
to directly flip a fb (without any prior rendering) on
From: Akash Goel akash.g...@intel.com
There is a use case, when user space (display compositor) tries
to directly flip a fb (without any prior rendering) on primary
plane. So the backing pages of the object are allocated at page
flip time only, which takes time. Since, this buffer is supposed to
On Mon, May 05, 2014 at 05:13:18PM +0530, akash.g...@intel.com wrote:
From: Akash Goel akash.g...@intel.com
There is a use case, when user space (display compositor) tries
to directly flip a fb (without any prior rendering) on primary
plane. So the backing pages of the object are allocated
On Mon, 2014-05-05 at 12:47 +0100, Chris Wilson wrote:
On Mon, May 05, 2014 at 05:13:18PM +0530, akash.g...@intel.com wrote:
From: Akash Goel akash.g...@intel.com
There is a use case, when user space (display compositor) tries
to directly flip a fb (without any prior rendering) on
On Mon, May 05, 2014 at 06:03:17PM +0530, Akash Goel wrote:
On Mon, 2014-05-05 at 12:47 +0100, Chris Wilson wrote:
On Mon, May 05, 2014 at 05:13:18PM +0530, akash.g...@intel.com wrote:
From: Akash Goel akash.g...@intel.com
There is a use case, when user space (display compositor)
On Mon, 2014-05-05 at 13:39 +0100, Chris Wilson wrote:
On Mon, May 05, 2014 at 06:03:17PM +0530, Akash Goel wrote:
On Mon, 2014-05-05 at 12:47 +0100, Chris Wilson wrote:
On Mon, May 05, 2014 at 05:13:18PM +0530, akash.g...@intel.com wrote:
From: Akash Goel akash.g...@intel.com
On Mon, May 05, 2014 at 05:13:18PM +0530, akash.g...@intel.com wrote:
From: Akash Goel akash.g...@intel.com
There is a use case, when user space (display compositor) tries
to directly flip a fb (without any prior rendering) on primary
plane. So the backing pages of the object are allocated
