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(parent: a42f2d6) | patch
drm/amdgpu/dce8: disable hpd on local panels
authorAlex Deucher <alexander.deucher@amd.com>
Wed, 28 Sep 2016 16:44:20 +0000 (12:44 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 28 Sep 2016 20:13:18 +0000 (16:13 -0400)
commit6d32ff3b9b48616f3f85fdfbb89db2eda33d4aea
tree85720d2522cbb950171ad83437f164a534249924tree | snapshot
parenta42f2d69fcfb027af6b8094df961b59f4b513782commit | diff
drm/amdgpu/dce8: 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_v8_0.c diff | blob | history
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