shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-10 04:48:04 +09:00
Code Issues Packages Projects Releases Wiki Activity

drm/radeon/dpm: Reenabling SS on Cayman

Browse Source 
commit 41959341ac upstream.

It reverts commit c745fe611c now that
Cayman is stable since VDDCI fix. Spread spectrum was not the culprit.

This depends on b0880e87c1
(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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alexandre Demers
2014-07-08 22:27:36 -04:00
committed by Greg Kroah-Hartman
parent da17d1e04f
commit 4579eade4e
1 changed files with 0 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/gpu/drm/radeon/rv770_dpm.c
View File

@@ -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