diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2019-07-02 18:17:23 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-07-03 10:07:13 +0100 |
| commit | 315ca4c408ed3bcfe3a204fec9f5c397a98e97a0 (patch) | |
| tree | 33ce4467d28ba46b4b8eed8c53d65cb960b1e67d /drivers/gpu/drm/i915/i915_irq.h | |
| parent | 096a93949b8658b058e8e3d3aee7b6ff36bf4f2e (diff) | |
| download | linux-315ca4c408ed3bcfe3a204fec9f5c397a98e97a0.tar.bz2 | |
drm/i915: synchronize_irq() against the actual irq
When eliminating our use of drm_irq_install() I failed to convert
all our synchronize_irq() calls to consult pdev->irq instead of
dev_priv->drm.irq. As we no longer populate dev_priv->drm.irq
we're no longer synchronizing against anything.
v2: Add intel_syncrhonize_irq() (Chris)
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reported-by: Imre Deak <imre.deak@intel.com>
Fixes: b318b82455bd ("drm/i915: Nuke drm_driver irq vfuncs")
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=111012
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190702151723.29739-1-ville.syrjala@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_irq.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.h b/drivers/gpu/drm/i915/i915_irq.h index 5af5654f801d..44d480dab030 100644 --- a/drivers/gpu/drm/i915/i915_irq.h +++ b/drivers/gpu/drm/i915/i915_irq.h @@ -102,6 +102,11 @@ static inline bool intel_irqs_enabled(struct drm_i915_private *dev_priv) return dev_priv->runtime_pm.irqs_enabled; } +static inline void intel_synchronize_irq(struct drm_i915_private *i915) +{ + synchronize_irq(i915->drm.pdev->irq); +} + int intel_get_crtc_scanline(struct intel_crtc *crtc); void gen8_irq_power_well_post_enable(struct drm_i915_private *dev_priv, u8 pipe_mask); |