diff options
author | Ingo Molnar <mingo@kernel.org> | 2014-07-16 15:10:07 +0200 |
---|---|---|
committer | Ingo Molnar <mingo@kernel.org> | 2014-07-16 15:10:07 +0200 |
commit | d26fad5b38e1c4667d4f2604936e59c837caa54d (patch) | |
tree | 04b524a69a0129c181567445bff18847a1b44721 /drivers/gpu/drm/radeon/trinity_dpm.c | |
parent | e720fff6341fe4b95e5a93c939bd3c77fa55ced4 (diff) | |
parent | 1795cd9b3a91d4b5473c97f491d63892442212ab (diff) |
Merge tag 'v3.16-rc5' into sched/core, to refresh the branch before applying bigger tree-wide changes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/radeon/trinity_dpm.c')
-rw-r--r-- | drivers/gpu/drm/radeon/trinity_dpm.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/trinity_dpm.c b/drivers/gpu/drm/radeon/trinity_dpm.c index 2a2822c03329..20da6ff183df 100644 --- a/drivers/gpu/drm/radeon/trinity_dpm.c +++ b/drivers/gpu/drm/radeon/trinity_dpm.c @@ -1874,7 +1874,15 @@ 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 = false; + /* There are stability issues reported on latops with + * bapm installed when switching between AC and battery + * power. At the same time, some desktop boards hang + * if it's not enabled and dpm is enabled. + */ + if (rdev->flags & RADEON_IS_MOBILITY) + pi->enable_bapm = false; + else + pi->enable_bapm = true; pi->enable_nbps_policy = true; pi->enable_sclk_ds = true; pi->enable_gfx_power_gating = true; |