diff options
author | Ingo Molnar <mingo@kernel.org> | 2014-01-16 09:33:30 +0100 |
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committer | Ingo Molnar <mingo@kernel.org> | 2014-01-16 09:33:30 +0100 |
commit | 860fc2f2640ec348b9520ca4649b1bfd23d91bc2 (patch) | |
tree | 73d90d6ef86893c89bb70e78a2b63295d531f371 /drivers/gpu/drm/radeon/rv770_dpm.c | |
parent | 197749981e539c1eb5863f417de6dd4e2c02b76c (diff) | |
parent | bee09ed91cacdbffdbcd3b05de8409c77ec9fcd6 (diff) |
Merge branch 'perf/urgent' into perf/core
Pick up the latest fixes, refresh the development tree.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/radeon/rv770_dpm.c')
-rw-r--r-- | drivers/gpu/drm/radeon/rv770_dpm.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/rv770_dpm.c b/drivers/gpu/drm/radeon/rv770_dpm.c index 913b025ae9b..374499db20c 100644 --- a/drivers/gpu/drm/radeon/rv770_dpm.c +++ b/drivers/gpu/drm/radeon/rv770_dpm.c @@ -2328,6 +2328,12 @@ void rv770_get_engine_memory_ss(struct radeon_device *rdev) pi->mclk_ss = radeon_atombios_get_asic_ss_info(rdev, &ss, ASIC_INTERNAL_MEMORY_SS, 0); + /* disable ss, causes hangs on some cayman boards */ + if (rdev->family == CHIP_CAYMAN) { + pi->sclk_ss = false; + pi->mclk_ss = false; + } + if (pi->sclk_ss || pi->mclk_ss) pi->dynamic_ss = true; else |