Commit 4b80d954 authored by Alex Deucher's avatar Alex Deucher Committed by Dave Airlie

drm/radeon/kms: fix sideport detection on newer rs880 boards

The meaning of ucMemoryType changed on recent boards, however,
ulBootUpSidePortClock should be set properly across all boards.
Signed-off-by: default avatarAlex Deucher <alexdeucher@gmail.com>
Cc: stable@kernel.org
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 4dfe947e
...@@ -1181,7 +1181,7 @@ bool radeon_atombios_sideport_present(struct radeon_device *rdev) ...@@ -1181,7 +1181,7 @@ bool radeon_atombios_sideport_present(struct radeon_device *rdev)
return true; return true;
break; break;
case 2: case 2:
if (igp_info->info_2.ucMemoryType & 0x0f) if (igp_info->info_2.ulBootUpSidePortClock)
return true; return true;
break; break;
default: default:
......
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