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authorDaniel Vetter <daniel.vetter@ffwll.ch>2010-09-24 21:08:29 +0200
committerChris Wilson <chris@chris-wilson.co.uk>2010-09-25 12:23:14 +0100
commitbf7e0e1268f72ea1687140603a910eeaca031fa1 (patch)
tree73ed9fd08d9bfc987abfc4f62d45906c25201ce1
parent95375b7f9de429100b6e72df5c3abd9a3aaf266c (diff)
downloadop-kernel-dev-bf7e0e1268f72ea1687140603a910eeaca031fa1.zip
op-kernel-dev-bf7e0e1268f72ea1687140603a910eeaca031fa1.tar.gz
drm/i915: fix ACTHD for gen <= 3
This was mixed up in the following patch: commit a6c45cf013a57e32ddae43dd4ac911eb4a3919fd Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Sep 17 00:32:17 2010 +0100 drm/i915: INTEL_INFO->gen supercedes i8xx, i9xx, i965g Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
-rw-r--r--drivers/gpu/drm/i915/intel_ringbuffer.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index 9b848be..ede436b 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -131,7 +131,7 @@ static unsigned int render_ring_get_active_head(struct drm_device *dev,
struct intel_ring_buffer *ring)
{
drm_i915_private_t *dev_priv = dev->dev_private;
- u32 acthd_reg = INTEL_INFO(dev)->gen ? ACTHD_I965 : ACTHD;
+ u32 acthd_reg = INTEL_INFO(dev)->gen >= 4 ? ACTHD_I965 : ACTHD;
return I915_READ(acthd_reg);
}
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