From 99433931950f33039d9e1a52b4ed9af3f1b58e84 Mon Sep 17 00:00:00 2001 From: Mika Kuoppala Date: Tue, 22 Jan 2013 14:12:17 +0200 Subject: drm/i915: use gem_set_seqno() on hardware init When machine was rebooted or module was reloaded, gem_hw_init() set last_seqno to be identical to next_seqno. This lead to situation that waits for first ever request always passed immediately regardless if it was actually executed. Use gem_set_seqno() to be consistent how hw is initialized on init, wrap and on resume. Signed-off-by: Mika Kuoppala Reviewed-by: Chris Wilson Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/intel_ringbuffer.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'drivers/gpu/drm/i915/intel_ringbuffer.c') diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index 9438bcd50678..dc6ae2fa1cee 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -1223,8 +1223,6 @@ static int intel_init_ring_buffer(struct drm_device *dev, if (IS_I830(ring->dev) || IS_845G(ring->dev)) ring->effective_size -= 128; - intel_ring_init_seqno(ring, dev_priv->last_seqno); - return 0; err_unmap: -- cgit v1.2.3