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authorAlexandre Demers <alexandre.f.demers@gmail.com>2014-07-08 22:27:36 -0400
committerAlex Deucher <alexander.deucher@amd.com>2014-07-10 17:01:30 -0400
commit41959341ac7e33dd360c7a881d13566f9eca37b2 (patch)
tree6452a8f28c36305eb2027a6d18fa471e3dac6cbf
parented96377132e564d797c48a5490fd46bed01c4273 (diff)
downloadlinux-41959341ac7e33dd360c7a881d13566f9eca37b2.tar.gz
drm/radeon/dpm: Reenabling SS on Cayman
It reverts commit c745fe611ca42295c9d91d8e305d27983e9132ef now that Cayman is stable since VDDCI fix. Spread spectrum was not the culprit. This depends on b0880e87c1fd038b84498944f52e52c3e86ebe59 (drm/radeon/dpm: fix vddci setup typo on cayman). Signed-off-by: Alexandre Demers <alexandre.f.demers@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
-rw-r--r--drivers/gpu/drm/radeon/rv770_dpm.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/gpu/drm/radeon/rv770_dpm.c b/drivers/gpu/drm/radeon/rv770_dpm.c
index da041a43d82..3c76e1dcdf0 100644
--- a/drivers/gpu/drm/radeon/rv770_dpm.c
+++ b/drivers/gpu/drm/radeon/rv770_dpm.c
@@ -2329,12 +2329,6 @@ 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