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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-03-27 10:19:32 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-03-27 10:19:32 +0300 |
| commit | e47ff590cc57a3468c1f77e5f2494bbaefdd4371 (patch) | |
| tree | 7c71b3832c0d805b0ee6daa1aaaa50326b65654f /drivers/gpu/drm/i915/intel_hotplug.c | |
| parent | 2e58cafa0bbde529a9f44300382f60f6ce46d7d2 (diff) | |
| parent | c02ed2e75ef4c74e41e421acb4ef1494671585e8 (diff) | |
| download | linux-e47ff590cc57a3468c1f77e5f2494bbaefdd4371.tar.xz | |
Merge 4.11-rc4 into usb-next
This resolves a merge issue in the gadget code, and we want the USB
fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_hotplug.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_hotplug.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/intel_hotplug.c b/drivers/gpu/drm/i915/intel_hotplug.c index b62e3f8ad415..54208bef7a83 100644 --- a/drivers/gpu/drm/i915/intel_hotplug.c +++ b/drivers/gpu/drm/i915/intel_hotplug.c @@ -219,7 +219,7 @@ static void intel_hpd_irq_storm_reenable_work(struct work_struct *work) } } } - if (dev_priv->display.hpd_irq_setup) + if (dev_priv->display_irqs_enabled && dev_priv->display.hpd_irq_setup) dev_priv->display.hpd_irq_setup(dev_priv); spin_unlock_irq(&dev_priv->irq_lock); @@ -425,7 +425,7 @@ void intel_hpd_irq_handler(struct drm_i915_private *dev_priv, } } - if (storm_detected) + if (storm_detected && dev_priv->display_irqs_enabled) dev_priv->display.hpd_irq_setup(dev_priv); spin_unlock(&dev_priv->irq_lock); @@ -471,10 +471,12 @@ void intel_hpd_init(struct drm_i915_private *dev_priv) * Interrupt setup is already guaranteed to be single-threaded, this is * just to make the assert_spin_locked checks happy. */ - spin_lock_irq(&dev_priv->irq_lock); - if (dev_priv->display.hpd_irq_setup) - dev_priv->display.hpd_irq_setup(dev_priv); - spin_unlock_irq(&dev_priv->irq_lock); + if (dev_priv->display_irqs_enabled && dev_priv->display.hpd_irq_setup) { + spin_lock_irq(&dev_priv->irq_lock); + if (dev_priv->display_irqs_enabled) + dev_priv->display.hpd_irq_setup(dev_priv); + spin_unlock_irq(&dev_priv->irq_lock); + } } static void i915_hpd_poll_init_work(struct work_struct *work) |