From: Ramalingam C <ramalingam.c@intel.com>
To: intel-gfx@lists.freedesktop.org, daniel.vetter@ffwll.ch,
chris@chris-wilson.co.uk, rodrigo.vivi@intel.com
Cc: paulo.r.zanoni@intel.com
Subject: [PATCH] drm/i915: drrs_invalidate at flip schedule
Date: Fri, 15 May 2015 02:08:22 +0530 [thread overview]
Message-ID: <1431635902-2185-1-git-send-email-ramalingam.c@intel.com> (raw)
After scheduling a flip for obj, we are supposed to invalidate the
drrs.
Action:
Adding a call to intel_edp_drrs_invalidate at
intel_frontbuffer_flip_prepare.
Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
drivers/gpu/drm/i915/intel_frontbuffer.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/i915/intel_frontbuffer.c b/drivers/gpu/drm/i915/intel_frontbuffer.c
index 57095f5..44387ed 100644
--- a/drivers/gpu/drm/i915/intel_frontbuffer.c
+++ b/drivers/gpu/drm/i915/intel_frontbuffer.c
@@ -244,6 +244,7 @@ void intel_frontbuffer_flip_prepare(struct drm_device *dev,
dev_priv->fb_tracking.busy_bits &= ~frontbuffer_bits;
mutex_unlock(&dev_priv->fb_tracking.lock);
+ intel_edp_drrs_invalidate(dev, frontbuffer_bits);
intel_psr_single_frame_update(dev);
}
--
1.7.9.5
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next reply other threads:[~2015-05-14 20:45 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-14 20:38 Ramalingam C [this message]
2015-05-15 11:58 ` [PATCH] drm/i915: drrs_invalidate at flip schedule Chris Wilson
2015-05-15 13:24 ` Ramalingam C
2015-05-15 13:56 ` Chris Wilson
2015-05-18 2:49 ` shuang.he
2015-05-18 8:20 ` Daniel Vetter
2015-06-11 9:27 ` Ramalingam C
2015-06-15 9:52 ` Daniel Vetter
2015-06-15 15:15 ` Ramalingam C
2015-06-15 15:20 ` [PATCH] drm/i915: Restarting the Idleness DRRS in drrs_flush Ramalingam C
2015-06-15 15:46 ` Daniel Vetter
2015-06-11 9:38 ` [PATCH 1/2] drm/i915: fb_obj invalidate is divided into two functions Ramalingam C
2015-06-11 9:38 ` [PATCH 2/2] drm/i915: frontbuffer invalidate at flip schedule Ramalingam C
2015-06-11 9:56 ` Chris Wilson
2015-06-11 10:57 ` Ramalingam C
2015-06-14 20:59 ` shuang.he
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