diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_guc_submission.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_guc_submission.c | 47 |
1 files changed, 30 insertions, 17 deletions
diff --git a/drivers/gpu/drm/i915/intel_guc_submission.c b/drivers/gpu/drm/i915/intel_guc_submission.c index 8a8ad2fe158d..97121230656c 100644 --- a/drivers/gpu/drm/i915/intel_guc_submission.c +++ b/drivers/gpu/drm/i915/intel_guc_submission.c @@ -231,8 +231,8 @@ static int create_doorbell(struct intel_guc_client *client) if (ret) { __destroy_doorbell(client); __update_doorbell_desc(client, GUC_DOORBELL_INVALID); - DRM_ERROR("Couldn't create client %u doorbell: %d\n", - client->stage_id, ret); + DRM_DEBUG_DRIVER("Couldn't create client %u doorbell: %d\n", + client->stage_id, ret); return ret; } @@ -386,8 +386,8 @@ static void guc_stage_desc_init(struct intel_guc *guc, lrc->context_desc = lower_32_bits(ce->lrc_desc); /* The state page is after PPHWSP */ - lrc->ring_lrca = - guc_ggtt_offset(ce->state) + LRC_STATE_PN * PAGE_SIZE; + lrc->ring_lrca = intel_guc_ggtt_offset(guc, ce->state) + + LRC_STATE_PN * PAGE_SIZE; /* XXX: In direct submission, the GuC wants the HW context id * here. In proxy submission, it wants the stage id @@ -395,7 +395,7 @@ static void guc_stage_desc_init(struct intel_guc *guc, lrc->context_id = (client->stage_id << GUC_ELC_CTXID_OFFSET) | (guc_engine_id << GUC_ELC_ENGINE_OFFSET); - lrc->ring_begin = guc_ggtt_offset(ce->ring->vma); + lrc->ring_begin = intel_guc_ggtt_offset(guc, ce->ring->vma); lrc->ring_end = lrc->ring_begin + ce->ring->size - 1; lrc->ring_next_free_location = lrc->ring_begin; lrc->ring_current_tail_pointer_value = 0; @@ -411,7 +411,7 @@ static void guc_stage_desc_init(struct intel_guc *guc, * The doorbell, process descriptor, and workqueue are all parts * of the client object, which the GuC will reference via the GGTT */ - gfx_addr = guc_ggtt_offset(client->vma); + gfx_addr = intel_guc_ggtt_offset(guc, client->vma); desc->db_trigger_phy = sg_dma_address(client->vma->pages->sgl) + client->doorbell_offset; desc->db_trigger_cpu = ptr_to_u64(__get_doorbell(client)); @@ -584,7 +584,7 @@ static void inject_preempt_context(struct work_struct *work) data[3] = engine->guc_id; data[4] = guc->execbuf_client->priority; data[5] = guc->execbuf_client->stage_id; - data[6] = guc_ggtt_offset(guc->shared_data); + data[6] = intel_guc_ggtt_offset(guc, guc->shared_data); if (WARN_ON(intel_guc_send(guc, data, ARRAY_SIZE(data)))) { execlists_clear_active(&engine->execlists, @@ -657,6 +657,16 @@ static void port_assign(struct execlist_port *port, struct i915_request *rq) port_set(port, i915_request_get(rq)); } +static inline int rq_prio(const struct i915_request *rq) +{ + return rq->priotree.priority; +} + +static inline int port_prio(const struct execlist_port *port) +{ + return rq_prio(port_request(port)); +} + static void guc_dequeue(struct intel_engine_cs *engine) { struct intel_engine_execlists * const execlists = &engine->execlists; @@ -672,12 +682,12 @@ static void guc_dequeue(struct intel_engine_cs *engine) GEM_BUG_ON(rb_first(&execlists->queue) != rb); if (port_isset(port)) { - if (engine->i915->preempt_context) { + if (intel_engine_has_preemption(engine)) { struct guc_preempt_work *preempt_work = &engine->i915->guc.preempt_work[engine->id]; + int prio = execlists->queue_priority; - if (execlists->queue_priority > - max(port_request(port)->priotree.priority, 0)) { + if (__execlists_need_preempt(prio, port_prio(port))) { execlists_set_active(execlists, EXECLISTS_ACTIVE_PREEMPT); queue_work(engine->i915->guc.preempt_wq, @@ -728,7 +738,7 @@ done: execlists->first = rb; if (submit) { port_assign(port, last); - execlists_set_active(execlists, EXECLISTS_ACTIVE_USER); + execlists_user_begin(execlists, execlists->port); guc_submit(engine); } @@ -748,17 +758,20 @@ static void guc_submission_tasklet(unsigned long data) struct execlist_port *port = execlists->port; struct i915_request *rq; - rq = port_request(&port[0]); + rq = port_request(port); while (rq && i915_request_completed(rq)) { trace_i915_request_out(rq); i915_request_put(rq); - execlists_port_complete(execlists, port); - - rq = port_request(&port[0]); + port = execlists_port_complete(execlists, port); + if (port_isset(port)) { + execlists_user_begin(execlists, port); + rq = port_request(port); + } else { + execlists_user_end(execlists); + rq = NULL; + } } - if (!rq) - execlists_clear_active(execlists, EXECLISTS_ACTIVE_USER); if (execlists_is_active(execlists, EXECLISTS_ACTIVE_PREEMPT) && intel_read_status_page(engine, I915_GEM_HWS_PREEMPT_INDEX) == |
