diff options
Diffstat (limited to 'drivers/gpu/drm/i915')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 9 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 32 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_context.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gpu_error.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 7 |
6 files changed, 33 insertions, 23 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index a76aa31dd1cf..b2dca46989e0 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -166,8 +166,9 @@ describe_obj(struct seq_file *m, struct drm_i915_gem_object *obj) *t = '\0'; seq_printf(m, " (%s mappable)", s); } - if (obj->ring != NULL) - seq_printf(m, " (%s)", obj->ring->name); + if (obj->last_read_req != NULL) + seq_printf(m, " (%s)", + i915_gem_request_get_ring(obj->last_read_req)->name); if (obj->frontbuffer_bits) seq_printf(m, " (frontbuffer: 0x%03x)", obj->frontbuffer_bits); } @@ -334,7 +335,7 @@ static int per_file_stats(int id, void *ptr, void *data) if (ppgtt->file_priv != stats->file_priv) continue; - if (obj->ring) /* XXX per-vma statistic */ + if (obj->active) /* XXX per-vma statistic */ stats->active += obj->base.size; else stats->inactive += obj->base.size; @@ -344,7 +345,7 @@ static int per_file_stats(int id, void *ptr, void *data) } else { if (i915_gem_obj_ggtt_bound(obj)) { stats->global += obj->base.size; - if (obj->ring) + if (obj->active) stats->active += obj->base.size; else stats->inactive += obj->base.size; diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 04fb96e67093..97804a3be67c 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -1941,8 +1941,6 @@ struct drm_i915_gem_object { void *dma_buf_vmapping; int vmapping_count; - struct intel_engine_cs *ring; - /** Breadcrumb of last rendering to the buffer. */ struct drm_i915_gem_request *last_read_req; struct drm_i915_gem_request *last_write_req; diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 16a8445403a7..b9222a76e52f 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -2263,14 +2263,18 @@ static void i915_gem_object_move_to_active(struct drm_i915_gem_object *obj, struct intel_engine_cs *ring) { - struct drm_i915_gem_request *req = intel_ring_get_request(ring); + struct drm_i915_gem_request *req; + struct intel_engine_cs *old_ring; BUG_ON(ring == NULL); - if (obj->ring != ring && obj->last_write_req) { + + req = intel_ring_get_request(ring); + old_ring = i915_gem_request_get_ring(obj->last_read_req); + + if (old_ring != ring && obj->last_write_req) { /* Keep the request relative to the current ring */ i915_gem_request_assign(&obj->last_write_req, req); } - obj->ring = ring; /* Add a reference if we're newly entering the active list. */ if (!obj->active) { @@ -2309,7 +2313,6 @@ i915_gem_object_move_to_inactive(struct drm_i915_gem_object *obj) intel_fb_obj_flush(obj, true); list_del_init(&obj->ring_list); - obj->ring = NULL; i915_gem_request_assign(&obj->last_read_req, NULL); i915_gem_request_assign(&obj->last_write_req, NULL); @@ -2326,9 +2329,7 @@ i915_gem_object_move_to_inactive(struct drm_i915_gem_object *obj) static void i915_gem_object_retire(struct drm_i915_gem_object *obj) { - struct intel_engine_cs *ring = obj->ring; - - if (ring == NULL) + if (obj->last_read_req == NULL) return; if (i915_gem_request_completed(obj->last_read_req, true)) @@ -2861,14 +2862,17 @@ i915_gem_idle_work_handler(struct work_struct *work) static int i915_gem_object_flush_active(struct drm_i915_gem_object *obj) { + struct intel_engine_cs *ring; int ret; if (obj->active) { + ring = i915_gem_request_get_ring(obj->last_read_req); + ret = i915_gem_check_olr(obj->last_read_req); if (ret) return ret; - i915_gem_retire_requests_ring(obj->ring); + i915_gem_retire_requests_ring(ring); } return 0; @@ -2971,10 +2975,12 @@ int i915_gem_object_sync(struct drm_i915_gem_object *obj, struct intel_engine_cs *to) { - struct intel_engine_cs *from = obj->ring; + struct intel_engine_cs *from; u32 seqno; int ret, idx; + from = i915_gem_request_get_ring(obj->last_read_req); + if (from == NULL || to == from) return 0; @@ -3929,7 +3935,7 @@ i915_gem_object_pin_to_display_plane(struct drm_i915_gem_object *obj, bool was_pin_display; int ret; - if (pipelined != obj->ring) { + if (pipelined != i915_gem_request_get_ring(obj->last_read_req)) { ret = i915_gem_object_sync(obj, pipelined); if (ret) return ret; @@ -4284,9 +4290,11 @@ i915_gem_busy_ioctl(struct drm_device *dev, void *data, ret = i915_gem_object_flush_active(obj); args->busy = obj->active; - if (obj->ring) { + if (obj->last_read_req) { + struct intel_engine_cs *ring; BUILD_BUG_ON(I915_NUM_RINGS > 16); - args->busy |= intel_ring_flag(obj->ring) << 16; + ring = i915_gem_request_get_ring(obj->last_read_req); + args->busy |= intel_ring_flag(ring) << 16; } drm_gem_object_unreference(&obj->base); diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c index d17ff435f276..3c3a9ff9eb54 100644 --- a/drivers/gpu/drm/i915/i915_gem_context.c +++ b/drivers/gpu/drm/i915/i915_gem_context.c @@ -619,7 +619,8 @@ static int do_switch(struct intel_engine_cs *ring, * swapped, but there is no way to do that yet. */ from->legacy_hw_ctx.rcs_state->dirty = 1; - BUG_ON(from->legacy_hw_ctx.rcs_state->ring != ring); + BUG_ON(i915_gem_request_get_ring( + from->legacy_hw_ctx.rcs_state->last_read_req) != ring); /* obj is kept alive until the next request by its active ref */ i915_gem_object_ggtt_unpin(from->legacy_hw_ctx.rcs_state); diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c index af0ceeedda9b..c4536e185b75 100644 --- a/drivers/gpu/drm/i915/i915_gpu_error.c +++ b/drivers/gpu/drm/i915/i915_gpu_error.c @@ -683,7 +683,8 @@ static void capture_bo(struct drm_i915_error_buffer *err, err->dirty = obj->dirty; err->purgeable = obj->madv != I915_MADV_WILLNEED; err->userptr = obj->userptr.mm != NULL; - err->ring = obj->ring ? obj->ring->id : -1; + err->ring = obj->last_read_req ? + i915_gem_request_get_ring(obj->last_read_req)->id : -1; err->cache_level = obj->cache_level; } diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 92a0350c1df9..e216cb7d8729 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -9528,7 +9528,7 @@ static bool use_mmio_flip(struct intel_engine_cs *ring, else if (i915.enable_execlists) return true; else - return ring != obj->ring; + return ring != i915_gem_request_get_ring(obj->last_read_req); } static void skl_do_mmio_flip(struct intel_crtc *intel_crtc) @@ -9888,7 +9888,7 @@ static int intel_crtc_page_flip(struct drm_crtc *crtc, } else if (IS_IVYBRIDGE(dev)) { ring = &dev_priv->ring[BCS]; } else if (INTEL_INFO(dev)->gen >= 7) { - ring = obj->ring; + ring = i915_gem_request_get_ring(obj->last_read_req); if (ring == NULL || ring->id != RCS) ring = &dev_priv->ring[BCS]; } else { @@ -9910,7 +9910,8 @@ static int intel_crtc_page_flip(struct drm_crtc *crtc, i915_gem_request_assign(&work->flip_queued_req, obj->last_write_req); - work->flip_queued_ring = obj->ring; + work->flip_queued_ring = + i915_gem_request_get_ring(obj->last_write_req); } else { ret = dev_priv->display.queue_flip(dev, crtc, fb, obj, ring, page_flip_flags); |
