Revert "drm/radeon: fix DP link training issue with second 4K monitor"
authorMichel Dänzer <michel.daenzer@amd.com>
Mon, 24 Oct 2016 07:52:20 +0000 (16:52 +0900)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 10 Nov 2016 15:36:35 +0000 (16:36 +0100)
commit4b32256b2706f81cbf40c7bbe4ba65acfed7018e
treec394b2fa0d371f7d87ebbac28f73f96b1511fb6a
parenta1ffa7c37a4c0fc58b921daa3036e4206b864745
Revert "drm/radeon: fix DP link training issue with second 4K monitor"

commit 9dc79965b21967caebde575f5f5d8bf1aa2c23ab upstream.

This reverts commit 1a738347df2ee4977459a8776fe2c62196bdcb1b.

It caused at least some Kaveri laptops to incorrectly report DisplayPort
connectors as connected.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=97857
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/radeon/radeon_dp_auxch.c