From 5f35308bab7efd8c03e4bb4feea07f9b94138c3c Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Mon, 7 Jun 2010 14:03:03 +0100 Subject: [PATCH] drm/i915: Propagate error from drm_install_irq() during EnterVT Simple fix for error propagation along the old UMS path. Signed-off-by: Chris Wilson Signed-off-by: Eric Anholt --- drivers/gpu/drm/i915/i915_gem.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 8004dc9..0bf4bcd 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -4687,9 +4687,19 @@ i915_gem_entervt_ioctl(struct drm_device *dev, void *data, BUG_ON(HAS_BSD(dev) && !list_empty(&dev_priv->bsd_ring.request_list)); mutex_unlock(&dev->struct_mutex); - drm_irq_install(dev); + ret = drm_irq_install(dev); + if (ret) + goto cleanup_ringbuffer; return 0; + +cleanup_ringbuffer: + mutex_lock(&dev->struct_mutex); + i915_gem_cleanup_ringbuffer(dev); + dev_priv->mm.suspended = 1; + mutex_unlock(&dev->struct_mutex); + + return ret; } int -- 2.7.4