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| author | Mario Kleiner <mario.kleiner.de@gmail.com> | 2016-03-06 02:39:53 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-04-12 09:08:59 -0700 |
| commit | a4ecd0324b3cdea3abc4b0f5d7e2829530400317 (patch) | |
| tree | 14785a53e84941a16df068c514eb92094429a968 /kernel/sysctl_binary.c | |
| parent | 791b5b0d2d01542a87af4b5f8fb2504ce2d5b352 (diff) | |
drm/radeon: Don't drop DP 2.7 Ghz link setup on some cards.
commit 459ee1c3fd097ab56ababd8ff4bb7ef6a792de33 upstream.
As observed on Apple iMac10,1, DCE-3.2, RV-730,
link rate of 2.7 Ghz is not selected, because
the args.v1.ucConfig flag setting for 2.7 Ghz
gets overwritten by a following assignment of
the transmitter to use.
Move link rate setup a few lines down to fix this.
In practice this didn't have any positive or
negative effect on display setup on the tested
iMac10,1 so i don't know if backporting to stable
makes sense or not.
Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/sysctl_binary.c')
0 files changed, 0 insertions, 0 deletions