From 1df4b35b61df27fc5b173fe2789d976e40e1dc22 Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Tue, 15 Sep 2009 22:57:38 +0200 Subject: [PATCH] drm/i915: kill i915_lp_ring_sync It's not needed anymore. Signed-off-by: Daniel Vetter Signed-off-by: Eric Anholt --- drivers/gpu/drm/i915/i915_drv.h | 1 - drivers/gpu/drm/i915/i915_gem.c | 18 ------------------ 2 files changed, 19 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index fd6362e..f9f339a 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -811,7 +811,6 @@ int i915_gem_idle(struct drm_device *dev); uint32_t i915_add_request(struct drm_device *dev, struct drm_file *file_priv, uint32_t flush_domains); int i915_do_wait_request(struct drm_device *dev, uint32_t seqno, int interruptible); -int i915_lp_ring_sync(struct drm_device *dev); int i915_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf); int i915_gem_object_set_to_gtt_domain(struct drm_gem_object *obj, int write); diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 5e579a4..19d25e5 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -1890,24 +1890,6 @@ i915_wait_request(struct drm_device *dev, uint32_t seqno) return i915_do_wait_request(dev, seqno, 1); } -/** - * Waits for the ring to finish up to the latest request. Usefull for waiting - * for flip events, e.g for the overlay support. */ -int i915_lp_ring_sync(struct drm_device *dev) -{ - uint32_t seqno; - int ret; - - seqno = i915_add_request(dev, NULL, 0); - - if (seqno == 0) - return -ENOMEM; - - ret = i915_do_wait_request(dev, seqno, 0); - BUG_ON(ret == -ERESTARTSYS); - return ret; -} - static void i915_gem_flush(struct drm_device *dev, uint32_t invalidate_domains, -- 1.8.2.3