On 09/15/2015 09:33 AM, ankitprasad.r.sha...@intel.com wrote:
From: Ankitprasad Sharma
This patch adds support for clearing buffer objects via CPU/GTT. This
is particularly useful for clearing out the non shmem backed objects.
Currently intend to use this only for buffers allocated from stolen
From: Ankitprasad Sharma
This patch adds support for clearing buffer objects via CPU/GTT. This
is particularly useful for clearing out the non shmem backed objects.
Currently intend to use this only for buffers allocated from stolen
region.
v2: Added kernel doc for i915_gem_clear_object(), corre
On Wed, Jul 22, 2015 at 04:16:20PM +0100, Tvrtko Ursulin wrote:
>
> On 07/22/2015 04:06 PM, Chris Wilson wrote:
> >On Wed, Jul 22, 2015 at 04:01:33PM +0100, Tvrtko Ursulin wrote:
> >>This I don't understand. Why it is OK to release a fence and never
> >>re-establish it? Could that surprise some ca
On 07/22/2015 04:06 PM, Chris Wilson wrote:
On Wed, Jul 22, 2015 at 04:01:33PM +0100, Tvrtko Ursulin wrote:
This I don't understand. Why it is OK to release a fence and never
re-establish it? Could that surprise some callers?
We always call get_fence() before we need it (and pin it as require
On Wed, Jul 22, 2015 at 04:01:33PM +0100, Tvrtko Ursulin wrote:
> This I don't understand. Why it is OK to release a fence and never
> re-establish it? Could that surprise some callers?
We always call get_fence() before we need it (and pin it as required),
because it can be revoked at anytime as t
On Wed, Jul 22, 2015 at 04:01:33PM +0100, Tvrtko Ursulin wrote:
> >+ret = i915_gem_obj_ggtt_pin(obj, alignment, PIN_MAPPABLE);
> >+if (ret) {
> >+DRM_ERROR("Mapping of gem object to GTT failed\n");
>
> Maybe end the sentence with "!" ?
Or better yet, don't do anything. The err
Hi,
On 07/22/2015 02:51 PM, ankitprasad.r.sha...@intel.com wrote:
From: Ankitprasad Sharma
This patch adds support for clearing buffer objects via CPU/GTT. This
is particularly useful for clearing out the non shmem backed objects.
Currently intend to use this only for buffers allocated from s
From: Ankitprasad Sharma
This patch adds support for clearing buffer objects via CPU/GTT. This
is particularly useful for clearing out the non shmem backed objects.
Currently intend to use this only for buffers allocated from stolen
region.
Testcase: igt/gem_stolen
Signed-off-by: Ankitprasad Sh
