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linux: Drop 'drm/i915: Exit cherryview_irq_handler() after one pass' patch

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This commit is contained in:
MilhouseVH 2016-06-28 03:31:04 +01:00
parent c5bc263dfc
commit b52c256b80
1 changed files with 0 additions and 36 deletions
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36
projects/Generic/patches/linux/linux-030-BYT-CHT-SOC-audio-support.patch
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@ -1,39 +1,3 @@
From 5f271ec35cf8b637227697d31e3fe66427955433 Mon Sep 17 00:00:00 2001
From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Date: Wed, 18 May 2016 10:58:01 -0500
Subject: [PATCH 01/14] Revert "drm/i915: Exit cherryview_irq_handler() after
one pass"
This reverts commit 9dbaab56ac09f07a73fe83bf69bec3e31060080a.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
---
drivers/gpu/drm/i915/i915_irq.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 1c21220..d1a46ef 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -1829,7 +1829,7 @@ static irqreturn_t cherryview_irq_handler(int irq, void *arg)
/* IRQs are synced during runtime_suspend, we don't require a wakeref */
disable_rpm_wakeref_asserts(dev_priv);
- do {
+ for (;;) {
master_ctl = I915_READ(GEN8_MASTER_IRQ) & ~GEN8_MASTER_IRQ_CONTROL;
iir = I915_READ(VLV_IIR);
@@ -1857,7 +1857,7 @@ static irqreturn_t cherryview_irq_handler(int irq, void *arg)
I915_WRITE(GEN8_MASTER_IRQ, DE_MASTER_IRQ_CONTROL);
POSTING_READ(GEN8_MASTER_IRQ);
- } while (0);
+ }
enable_rpm_wakeref_asserts(dev_priv);
From 09e9dd64f231da00bc01a7188ddf258cb6189958 Mon Sep 17 00:00:00 2001 From 09e9dd64f231da00bc01a7188ddf258cb6189958 Mon Sep 17 00:00:00 2001
From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Date: Wed, 2 Mar 2016 14:30:44 -0600 Date: Wed, 2 Mar 2016 14:30:44 -0600