From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@bugzilla.kernel.org
Subject: [Bug 60523] Lockup with radeon DPM on Radeon HD5770 (Juniper)
Date: Tue, 30 Jul 2013 17:57:05 +0000
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https://bugzilla.kernel.org/show_bug.cgi?id=60523
--- Comment #8 from Alex Deucher ---
Does this patch help?
diff --git a/drivers/gpu/drm/radeon/cypress_dpm.c
b/drivers/gpu/drm/radeon/cypress_dpm.c
index 9bcdd17..1acbddb 100644
--- a/drivers/gpu/drm/radeon/cypress_dpm.c
+++ b/drivers/gpu/drm/radeon/cypress_dpm.c
@@ -2113,7 +2113,7 @@ int cypress_dpm_init(struct radeon_device *rdev)
(rdev->family == CHIP_HEMLOCK))
pi->gfx_clock_gating = false;
else
- pi->gfx_clock_gating = true;
+ pi->gfx_clock_gating = false;//true;
pi->mg_clock_gating = true;
pi->mgcgtssm = true;
--
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