On 15/07/2019 14:30, Koenig, Christian wrote:
Hi Lionel,
sorry for the delayed response, I'm just back from vacation.
Am 03.07.19 um 11:17 schrieb Lionel Landwerlin:
On 03/07/2019 11:56, Chris Wilson wrote:
Quoting Lionel Landwerlin (2019-07-01 12:34:33)
+ syncobj = drm_syncobj
Hi Lionel,
sorry for the delayed response, I'm just back from vacation.
Am 03.07.19 um 11:17 schrieb Lionel Landwerlin:
> On 03/07/2019 11:56, Chris Wilson wrote:
>> Quoting Lionel Landwerlin (2019-07-01 12:34:33)
>>> + syncobj = drm_syncobj_find(eb->file,
>>> user_fence.handle);
>
On 03/07/2019 11:56, Chris Wilson wrote:
Quoting Lionel Landwerlin (2019-07-01 12:34:33)
+ syncobj = drm_syncobj_find(eb->file, user_fence.handle);
+ if (!syncobj) {
+ DRM_DEBUG("Invalid syncobj handle provided\n");
+ err =
Quoting Lionel Landwerlin (2019-07-01 12:34:33)
> + syncobj = drm_syncobj_find(eb->file, user_fence.handle);
> + if (!syncobj) {
> + DRM_DEBUG("Invalid syncobj handle provided\n");
> + err = -EINVAL;
> + g
On 01/07/2019 16:18, Chris Wilson wrote:
Quoting Lionel Landwerlin (2019-07-01 12:34:33)
+ /*
+* For timeline syncobjs we need to preallocate chains for
+* later signaling.
+*/
+ if (point != 0 && user_fence.flags & I915
Quoting Lionel Landwerlin (2019-07-01 12:34:33)
> + /*
> +* For timeline syncobjs we need to preallocate chains for
> +* later signaling.
> +*/
> + if (point != 0 && user_fence.flags & I915_EXEC_FENCE_SIGNAL) {
> +
On 01/07/2019 16:13, Chris Wilson wrote:
Quoting Lionel Landwerlin (2019-07-01 12:34:33)
struct i915_execbuffer {
struct drm_i915_private *i915; /** i915 backpointer */
struct drm_file *file; /** per-file lookup tables and limits */
@@ -275,6 +282,7 @@ struct i915_execbuffer
Quoting Lionel Landwerlin (2019-07-01 12:34:33)
> struct i915_execbuffer {
> struct drm_i915_private *i915; /** i915 backpointer */
> struct drm_file *file; /** per-file lookup tables and limits */
> @@ -275,6 +282,7 @@ struct i915_execbuffer {
>
> struct {
>
Introduces a new parameters to execbuf so that we can specify syncobj
handles as well as timeline points.
v2: Reuse i915_user_extension_fn
v3: Check that the chained extension is only present once (Chris)
v4: Check that dma_fence_chain_find_seqno returns a non NULL fence (Lionel)
Signed-off-by:
