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drm/radeon/dpm: disable bapm on TN asics 

Causes hangs on certain boards.

Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=70053

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2013-10-07 21:25:39 -04:00
parent fb2c7f4d2e
commit 4076a65544
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/radeon/trinity_dpm.c
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@ -1868,7 +1868,7 @@ int trinity_dpm_init(struct radeon_device *rdev)
for (i = 0; i < SUMO_MAX_HARDWARE_POWERLEVELS; i++)
pi->at[i] = TRINITY_AT_DFLT;
pi->enable_bapm = true;
pi->enable_bapm = false;
pi->enable_nbps_policy = true;
pi->enable_sclk_ds = true;
pi->enable_gfx_power_gating = true;