From bd39ec5ddae8807644196cadbb62bb2b3d88607b Mon Sep 17 00:00:00 2001 From: Imre Deak Date: Wed, 16 Mar 2016 13:38:52 +0200 Subject: [PATCH] drm/i915: Move load time IRQ SW init earlier Most of the IRQ init is setting up hooks so move that part earlier. Leave the pm_qos_add_request() call in place. Signed-off-by: Imre Deak Reviewed-by: Chris Wilson Link: http://patchwork.freedesktop.org/patch/msgid/1458128348-15730-4-git-send-email-imre.deak@intel.com --- drivers/gpu/drm/i915/i915_dma.c | 5 ++++- drivers/gpu/drm/i915/i915_irq.c | 2 -- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index c79f532..e23cdad 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -1026,6 +1026,7 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags) intel_pm_setup(dev); intel_init_dpio(dev_priv); intel_power_domains_init(dev_priv); + intel_irq_init(dev_priv); intel_runtime_pm_get(dev_priv); @@ -1100,7 +1101,9 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags) dev_priv->gtt.mtrr = arch_phys_wc_add(dev_priv->gtt.mappable_base, aperture_size); - intel_irq_init(dev_priv); + pm_qos_add_request(&dev_priv->pm_qos, PM_QOS_CPU_DMA_LATENCY, + PM_QOS_DEFAULT_VALUE); + intel_uncore_sanitize(dev); intel_opregion_setup(dev); diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 0f61ae0..8f3e330 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -4565,8 +4565,6 @@ void intel_irq_init(struct drm_i915_private *dev_priv) INIT_DELAYED_WORK(&dev_priv->gpu_error.hangcheck_work, i915_hangcheck_elapsed); - pm_qos_add_request(&dev_priv->pm_qos, PM_QOS_CPU_DMA_LATENCY, PM_QOS_DEFAULT_VALUE); - if (IS_GEN2(dev_priv)) { dev->max_vblank_count = 0; dev->driver->get_vblank_counter = i8xx_get_vblank_counter; -- 2.7.4