From 9400ae5c8248dd29c55f2c2355b71e55995774d3 Mon Sep 17 00:00:00 2001 From: John Harrison Date: Mon, 24 Nov 2014 18:49:36 +0000 Subject: [PATCH] drm/i915: Remove obsolete seqno parameter from 'i915_add_request' There is no longer any need to retrieve a seqno value from an i915_add_request() call. The calling code already knows which request structure is being processed (it can only be ring->OLR). And as the request itself is now used in preference to the basic seqno value, the latter is now redundant in this situation. For: VIZ-4377 Signed-off-by: John Harrison Reviewed-by: Thomas Daniel Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/i915_drv.h | 7 +++---- drivers/gpu/drm/i915/i915_gem.c | 7 ++----- drivers/gpu/drm/i915/i915_gem_execbuffer.c | 2 +- drivers/gpu/drm/i915/i915_gem_render_state.c | 2 +- drivers/gpu/drm/i915/intel_lrc.c | 2 +- drivers/gpu/drm/i915/intel_overlay.c | 4 ++-- drivers/gpu/drm/i915/intel_ringbuffer.c | 2 +- 7 files changed, 11 insertions(+), 15 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 69a0e00039c6..d4e1fa757a34 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -2621,10 +2621,9 @@ int __must_check i915_gpu_idle(struct drm_device *dev); int __must_check i915_gem_suspend(struct drm_device *dev); int __i915_add_request(struct intel_engine_cs *ring, struct drm_file *file, - struct drm_i915_gem_object *batch_obj, - u32 *seqno); -#define i915_add_request(ring, seqno) \ - __i915_add_request(ring, NULL, NULL, seqno) + struct drm_i915_gem_object *batch_obj); +#define i915_add_request(ring) \ + __i915_add_request(ring, NULL, NULL) int __i915_wait_request(struct drm_i915_gem_request *req, unsigned reset_counter, bool interruptible, diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 3f56f50900bd..c403bacee161 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -1164,7 +1164,7 @@ i915_gem_check_olr(struct drm_i915_gem_request *req) ret = 0; if (req == req->ring->outstanding_lazy_request) - ret = i915_add_request(req->ring, NULL); + ret = i915_add_request(req->ring); return ret; } @@ -2412,8 +2412,7 @@ i915_gem_get_seqno(struct drm_device *dev, u32 *seqno) int __i915_add_request(struct intel_engine_cs *ring, struct drm_file *file, - struct drm_i915_gem_object *obj, - u32 *out_seqno) + struct drm_i915_gem_object *obj) { struct drm_i915_private *dev_priv = ring->dev->dev_private; struct drm_i915_gem_request *request; @@ -2512,8 +2511,6 @@ int __i915_add_request(struct intel_engine_cs *ring, round_jiffies_up_relative(HZ)); intel_mark_busy(dev_priv->dev); - if (out_seqno) - *out_seqno = request->seqno; return 0; } diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c index 7ecfa918e114..faada7544050 100644 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c @@ -993,7 +993,7 @@ i915_gem_execbuffer_retire_commands(struct drm_device *dev, ring->gpu_caches_dirty = true; /* Add a breadcrumb for the completion of the batch buffer */ - (void)__i915_add_request(ring, file, obj, NULL); + (void)__i915_add_request(ring, file, obj); } static int diff --git a/drivers/gpu/drm/i915/i915_gem_render_state.c b/drivers/gpu/drm/i915/i915_gem_render_state.c index 98dcd94acba8..521548a08578 100644 --- a/drivers/gpu/drm/i915/i915_gem_render_state.c +++ b/drivers/gpu/drm/i915/i915_gem_render_state.c @@ -173,7 +173,7 @@ int i915_gem_render_state_init(struct intel_engine_cs *ring) i915_vma_move_to_active(i915_gem_obj_to_ggtt(so.obj), ring); - ret = __i915_add_request(ring, NULL, so.obj, NULL); + ret = __i915_add_request(ring, NULL, so.obj); /* __i915_add_request moves object to inactive if it fails */ out: i915_gem_render_state_fini(&so); diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c index 8d0b8ac2748a..1ed25a120159 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -1628,7 +1628,7 @@ int intel_lr_context_render_state_init(struct intel_engine_cs *ring, i915_vma_move_to_active(i915_gem_obj_to_ggtt(so.obj), ring); - ret = __i915_add_request(ring, file, so.obj, NULL); + ret = __i915_add_request(ring, file, so.obj); /* intel_logical_ring_add_request moves object to inactive if it * fails */ out: diff --git a/drivers/gpu/drm/i915/intel_overlay.c b/drivers/gpu/drm/i915/intel_overlay.c index 6c530e298b64..c1abf49ea5b8 100644 --- a/drivers/gpu/drm/i915/intel_overlay.c +++ b/drivers/gpu/drm/i915/intel_overlay.c @@ -219,7 +219,7 @@ static int intel_overlay_do_wait_request(struct intel_overlay *overlay, BUG_ON(overlay->last_flip_req); i915_gem_request_assign(&overlay->last_flip_req, ring->outstanding_lazy_request); - ret = i915_add_request(ring, NULL); + ret = i915_add_request(ring); if (ret) return ret; @@ -291,7 +291,7 @@ static int intel_overlay_continue(struct intel_overlay *overlay, WARN_ON(overlay->last_flip_req); i915_gem_request_assign(&overlay->last_flip_req, ring->outstanding_lazy_request); - return i915_add_request(ring, NULL); + return i915_add_request(ring); } static void intel_overlay_release_old_vid_tail(struct intel_overlay *overlay) diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index b9d0d29f8343..abdaafd73c77 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -2014,7 +2014,7 @@ int intel_ring_idle(struct intel_engine_cs *ring) /* We need to add any requests required to flush the objects and ring */ if (ring->outstanding_lazy_request) { - ret = i915_add_request(ring, NULL); + ret = i915_add_request(ring); if (ret) return ret; } -- 2.34.1