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(parent: 0a2c443) | patch
drm/amdgpu/dce11: disable hpd on local panels
authorAlex Deucher <alexander.deucher@amd.com>
Wed, 28 Sep 2016 16:43:33 +0000 (12:43 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 28 Sep 2016 20:13:18 +0000 (16:13 -0400)
commitb51de7749b15f2057c5935721adff0264f19b8cf
treecd8bddd68054929ed02584ef039f07e8ec323e24tree | snapshot
parent0a2c4434c5deaf95f1a9ae367d4c384139f3f341commit | diff
drm/amdgpu/dce11: disable hpd on local panels

Otherwise we can get a hotplug interrupt storm when
we turn the panel off if hpd interrupts were enabled
by the bios.

bug:
https://bugs.freedesktop.org/show_bug.cgi?id=97471

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drivers/gpu/drm/amd/amdgpu/dce_v11_0.c diff | blob | history
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