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(parent: 3240825) | patch
drm/amdgpu/dce6: disable hpd on local panels
authorAlex Deucher <alexander.deucher@amd.com>
Wed, 28 Sep 2016 16:44:59 +0000 (12:44 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 28 Sep 2016 20:13:19 +0000 (16:13 -0400)
commit2744b647f49e24d636c8b293325aed674363f0d2
tree437099f2c84300cdff8489881652a5f1223614catree | snapshot
parent324082586cc5918e3230f0b2f326656c653201ebcommit | diff
drm/amdgpu/dce6: 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>
drivers/gpu/drm/amd/amdgpu/dce_v6_0.c diff | blob | history
Domain: System / Kernel;