On Mon, Jan 23, 2017 at 10:56:12AM +0000, Tvrtko Ursulin wrote: > > On 21/01/2017 09:28, Chris Wilson wrote: > >If the second ELSP port is available, schedule the execlists tasklet to > >see if the new request can occupy it. > > > >Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> > >Cc: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx> > >--- > > drivers/gpu/drm/i915/intel_lrc.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > >diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c > >index 9e56e1604e7f..d2cbdc730e14 100644 > >--- a/drivers/gpu/drm/i915/intel_lrc.c > >+++ b/drivers/gpu/drm/i915/intel_lrc.c > >@@ -661,7 +661,7 @@ static void execlists_submit_request(struct drm_i915_gem_request *request) > > > > if (insert_request(&request->priotree, &engine->execlist_queue)) > > engine->execlist_first = &request->priotree.node; > >- if (execlists_elsp_idle(engine)) > >+ if (execlists_elsp_ready(engine)) > > tasklet_hi_schedule(&engine->irq_tasklet); > > > > spin_unlock_irqrestore(&engine->timeline->lock, flags); > > > > Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx> Note that I need to fix the irq_tasklet not to read CSB prior to the first interrupt before this patch works in all circumstances. -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
