Sounds fancy but what does it do?
On Fri, 13 May 2016 at 19:49 Alex Deucher <alexdeucher@xxxxxxxxx> wrote:
This adds initial OverDrive (OD) support for the gfx engine
clock (sclk). It's enabled by selecting a percentage (0-20)
and writing it to a new sysfs file. It's currently available
on Tonga, Fiji, and Polaris.
Eric Huang (6):
drm/amd/powerplay: fix a bug on updating sclk for Fiji
drm/amd/powerplay: fix a bug on updating sclk for Tonga
drm/amdgpu: add powerplay sclk OD support through sysfs
drm/amd/powerplay: add sclk OD support on Fiji
drm/amd/powerplay: add sclk OD support on Tonga
drm/amd/powerplay: add sclk OD support on Polaris10
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 6 +++
drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 49 ++++++++++++++++++++++
drivers/gpu/drm/amd/powerplay/amd_powerplay.c | 44 +++++++++++++++++++
drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c | 45 +++++++++++++++++++-
.../gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c | 44 +++++++++++++++++++
drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c | 46 +++++++++++++++++++-
drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h | 2 +
drivers/gpu/drm/amd/powerplay/inc/hwmgr.h | 2 +
8 files changed, 236 insertions(+), 2 deletions(-)
--
2.5.5
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