From: Daniel Vetter <daniel.vetter@ffwll.ch>
To: Intel Graphics Development <intel-gfx@lists.freedesktop.org>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Subject: [PATCH] drm/i915: Don't reinit hpd interrupts after gpu reset
Date: Mon, 8 Sep 2014 18:17:18 +0200 [thread overview]
Message-ID: <1410193038-328-1-git-send-email-daniel.vetter@ffwll.ch> (raw)
Somehow I've overlooked this when simplifying the irq reinit
scheme on gen4.5+ in
commit 78ad455fd229c6f6cc2f390ccbe0d8f1a62d55a9
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Thu May 22 22:18:21 2014 +0200
drm/i915: Improve irq handling after gpu resets
Since display interrups in general survive a gpu reset on those
platforms there's also no need to reinit the hotplug settings.
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
drivers/gpu/drm/i915/i915_drv.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 8ff375538b5d..70cc38924040 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -871,8 +871,6 @@ int i915_reset(struct drm_device *dev)
*/
if (INTEL_INFO(dev)->gen > 5)
intel_reset_gt_powersave(dev);
-
- intel_hpd_init(dev);
} else {
mutex_unlock(&dev->struct_mutex);
}
--
2.0.1
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next reply other threads:[~2014-09-08 16:16 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-08 16:17 Daniel Vetter [this message]
2014-09-09 13:03 ` [PATCH] drm/i915: Don't reinit hpd interrupts after gpu reset Ville Syrjälä
2014-09-09 15:14 ` Daniel Vetter
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