]> git.baikalelectronics.ru Git - kernel.git/commit
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)
commita42f2d69fcfb027af6b8094df961b59f4b513782
treecd8bddd68054929ed02584ef039f07e8ec323e24
parent6d11ae721f75f79da21b3f8c028cd493f9fb873d
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