pipestat can be set when iir is unset due to our ordering of pipestat and
iir writes. Remove a WARN left when the code to always read pipestat was
added.
Signed-off-by: Keith Packard <[EMAIL PROTECTED]>
---
drivers/gpu/drm/i915/i915_irq.c | 8 --------
1 files changed, 0 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 879a696..a67cd41 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -203,19 +203,11 @@ irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS)
*/
if (pipea_stats & 0x8000ffff) {
I915_WRITE(PIPEASTAT, pipea_stats);
- WARN((iir & I915_DISPLAY_PIPE_A_EVENT_INTERRUPT) == 0 &&
- (pipea_stats & vblank_enable) != 0 &&
- (pipea_stats & vblank_status) != 0,
- "Pipe A vblank event not in IIR\n");
irq_received = 1;
}
if (pipeb_stats & 0x8000ffff) {
I915_WRITE(PIPEBSTAT, pipeb_stats);
- WARN((iir & I915_DISPLAY_PIPE_B_EVENT_INTERRUPT) == 0 &&
- (pipeb_stats & vblank_enable) &&
- (pipeb_stats & vblank_status) != 0,
- "Pipe B vblank event not in IIR\n");
irq_received = 1;
}
spin_unlock_irqrestore(&dev_priv->user_irq_lock, irqflags);
--
1.5.6.5
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