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| author | Eric Huang | 2017-03-13 19:15:48 +0100 |
|---|---|---|
| committer | Alex Deucher | 2017-03-30 05:54:14 +0200 |
| commit | 923d26db85e8188bdbfeb7f8d70dfd86d901d4f0 (patch) | |
| tree | 78af9a87343a29c6c8615bb67e94b1e094854418 /drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c | |
| parent | drm/amdgpu/gfx8: further KIQ parameter cleanup (diff) | |
| download | kernel-qcow2-linux-923d26db85e8188bdbfeb7f8d70dfd86d901d4f0.tar.gz kernel-qcow2-linux-923d26db85e8188bdbfeb7f8d70dfd86d901d4f0.tar.xz kernel-qcow2-linux-923d26db85e8188bdbfeb7f8d70dfd86d901d4f0.zip | |
drm/amd/powerplay: restore disabling power containment on Fiji (v2)
Power containment will degrade performance in some compute tests.
Restore disabling it as before code refining in powerplay.
v2: only in the compute profile
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c index 154d9a29749c..604ffea83757 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c @@ -4576,6 +4576,13 @@ static int smu7_set_power_profile_state(struct pp_hwmgr *hwmgr, int tmp_result, result = 0; uint32_t sclk_mask = 0, mclk_mask = 0; + if (hwmgr->chip_id == CHIP_FIJI) { + if (request->type == AMD_PP_GFX_PROFILE) + smu7_enable_power_containment(hwmgr); + else if (request->type == AMD_PP_COMPUTE_PROFILE) + smu7_disable_power_containment(hwmgr); + } + if (hwmgr->dpm_level != AMD_DPM_FORCED_LEVEL_AUTO) return -EINVAL; |