diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2013-11-14 15:17:34 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-12-04 19:05:52 (GMT) |
| commit | a6573fea8f65709bbacc81957dc68c857fc0f71d (patch) | |
| tree | 3d565749bf162d8a26cca679dd94fdbda9394c27 /drivers/gpu | |
| parent | 7733dc47769cc79aa5dbf387c46b88a4558735e6 (diff) | |
| download | linux-fsl-qoriq-a6573fea8f65709bbacc81957dc68c857fc0f71d.tar.xz | |
drm/radeon: adjust TN dpm parameters for stability (v2)
commit 958b84fb3bef193198538b5c5902fa687cc8363f upstream.
Adjust some of the TN dpm settings for stability. Enabling
these features causes hangs and other stability problems
on certain boards.
v2: leave uvd dpm enabled
Bug:
https://bugzilla.kernel.org/show_bug.cgi?id=63101
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/radeon/trinity_dpm.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/radeon/trinity_dpm.c b/drivers/gpu/drm/radeon/trinity_dpm.c index 9364129..d700698 100644 --- a/drivers/gpu/drm/radeon/trinity_dpm.c +++ b/drivers/gpu/drm/radeon/trinity_dpm.c @@ -1873,9 +1873,9 @@ int trinity_dpm_init(struct radeon_device *rdev) pi->enable_sclk_ds = true; pi->enable_gfx_power_gating = true; pi->enable_gfx_clock_gating = true; - pi->enable_mg_clock_gating = true; - pi->enable_gfx_dynamic_mgpg = true; /* ??? */ - pi->override_dynamic_mgpg = true; + pi->enable_mg_clock_gating = false; + pi->enable_gfx_dynamic_mgpg = false; + pi->override_dynamic_mgpg = false; pi->enable_auto_thermal_throttling = true; pi->voltage_drop_in_dce = false; /* need to restructure dpm/modeset interaction */ pi->uvd_dpm = true; /* ??? */ |