diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2014-10-13 20:44:49 +0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2014-10-28 17:44:33 +0300 |
| commit | 6fa455935ab956248b165f150ec6ae9106210077 (patch) | |
| tree | 2c53db7c6b2d17184154ce751b549cde230d1f47 | |
| parent | 30aad89ad0697028b9aa0867b3e95cc0ccca064d (diff) | |
| download | linux-6fa455935ab956248b165f150ec6ae9106210077.tar.xz | |
drm/radeon/dpm: disable ulv support on SI
Causes problems on some boards.
bug:
https://bugs.freedesktop.org/show_bug.cgi?id=82889
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
| -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 a53c2e79d9cb..676e6c2ba90a 100644 --- a/drivers/gpu/drm/radeon/si_dpm.c +++ b/drivers/gpu/drm/radeon/si_dpm.c @@ -6256,7 +6256,7 @@ 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; |