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| author | Imre Deak | 2014-02-10 17:42:47 +0100 |
|---|---|---|
| committer | Daniel Vetter | 2014-02-12 18:52:57 +0100 |
| commit | 755e901964a979ea0e1a823ac8c5d477fe8fd108 (patch) | |
| tree | 525609560626a652a84256c27747854a1a0a8d95 /drivers/gpu/drm/i915/intel_tv.c | |
| parent | drm/i915: Short-circuit no-op vga_set_state() (diff) | |
| download | kernel-qcow2-linux-755e901964a979ea0e1a823ac8c5d477fe8fd108.tar.gz kernel-qcow2-linux-755e901964a979ea0e1a823ac8c5d477fe8fd108.tar.xz kernel-qcow2-linux-755e901964a979ea0e1a823ac8c5d477fe8fd108.zip | |
drm/i915: pass status instead of enable flags to i915_enable_pipestat
There isn't any PSR interrupt enable bit for pipe A, so we couldn't
enable it through the current API. Passing the corresponding status bits
solves this and also makes the mapping between enable and status bits
simpler on VLV (addressed in an upcoming patch).
Except of checking for invalid status bit arguments, no functional
change.
v2: split out the low level parts of i915_enable_pipestat accepting
separate enabled and status masks, to make the non-standard mapping
between those masks stand out more (added in the next patch)
(Jesse,Daniel)
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_tv.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_tv.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c index 22cf0f4ba248..ccd02eca35f0 100644 --- a/drivers/gpu/drm/i915/intel_tv.c +++ b/drivers/gpu/drm/i915/intel_tv.c @@ -1189,8 +1189,8 @@ intel_tv_detect_type(struct intel_tv *intel_tv, if (connector->polled & DRM_CONNECTOR_POLL_HPD) { spin_lock_irqsave(&dev_priv->irq_lock, irqflags); i915_disable_pipestat(dev_priv, 0, - PIPE_HOTPLUG_INTERRUPT_ENABLE | - PIPE_HOTPLUG_TV_INTERRUPT_ENABLE); + PIPE_HOTPLUG_INTERRUPT_STATUS | + PIPE_HOTPLUG_TV_INTERRUPT_STATUS); spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags); } @@ -1266,8 +1266,8 @@ intel_tv_detect_type(struct intel_tv *intel_tv, if (connector->polled & DRM_CONNECTOR_POLL_HPD) { spin_lock_irqsave(&dev_priv->irq_lock, irqflags); i915_enable_pipestat(dev_priv, 0, - PIPE_HOTPLUG_INTERRUPT_ENABLE | - PIPE_HOTPLUG_TV_INTERRUPT_ENABLE); + PIPE_HOTPLUG_INTERRUPT_STATUS | + PIPE_HOTPLUG_TV_INTERRUPT_STATUS); spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags); } |