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| author | Alex Deucher <alexander.deucher@amd.com> | 2014-10-13 12:44:49 -0400 |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2014-11-13 19:03:04 +0100 |
| commit | e217f8d2008f3c4f6695aabb099171e3a7176186 (patch) | |
| tree | 6528351f36508d7e975d71fa72790ac6a50063bb /drivers/gpu | |
| parent | 76475a690855449d3de64bd9f3d1035033f53012 (diff) | |
| download | lwn-e217f8d2008f3c4f6695aabb099171e3a7176186.tar.gz lwn-e217f8d2008f3c4f6695aabb099171e3a7176186.zip | |
drm/radeon/dpm: disable ulv support on SI
commit 6fa455935ab956248b165f150ec6ae9106210077 upstream.
Causes problems on some boards.
bug:
https://bugs.freedesktop.org/show_bug.cgi?id=82889
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/radeon/si_dpm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/si_dpm.c b/drivers/gpu/drm/radeon/si_dpm.c index 83895f2d16c6..f5cdc865752a 100644 --- a/drivers/gpu/drm/radeon/si_dpm.c +++ b/drivers/gpu/drm/radeon/si_dpm.c @@ -6220,7 +6220,7 @@ static void si_parse_pplib_clock_info(struct radeon_device *rdev, if ((rps->class2 & ATOM_PPLIB_CLASSIFICATION2_ULV) && index == 0) { /* XXX disable for A0 tahiti */ - si_pi->ulv.supported = true; + si_pi->ulv.supported = false; si_pi->ulv.pl = *pl; si_pi->ulv.one_pcie_lane_in_ulv = false; si_pi->ulv.volt_change_delay = SISLANDS_ULVVOLTAGECHANGEDELAY_DFLT; |