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| author |   jsg <jsg@openbsd.org> | 2020-06-22 10:09:13 +0000 |
|---|---|---|
| committer | jsg <jsg@openbsd.org> | 2020-06-22 10:09:13 +0000 |
| commit | 37c268c3a0ec66f4877b9310a77a8cbd61727e5b (patch) | |
| tree | 23847361b7105474705bfc7675633abc921e0ab0 | |
| parent | drm/amd/display: Do not disable pipe split if mode is not supported (diff) | |
| download | wireguard-openbsd-37c268c3a0ec66f4877b9310a77a8cbd61727e5b.tar.xz wireguard-openbsd-37c268c3a0ec66f4877b9310a77a8cbd61727e5b.zip | |
drm/amd/powerpay: Disable gfxoff when setting manual mode on picasso and raven
From chen gong
4e88ff94dd359871f609da9f430712fcf7025164 in linux 5.7.y/5.7.5
cbd2d08c7463e78d625a69e9db27ad3004cbbd99 in mainline linux
| -rw-r--r-- | sys/dev/pci/drm/amd/amdgpu/amdgpu_pm.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sys/dev/pci/drm/amd/amdgpu/amdgpu_pm.c b/sys/dev/pci/drm/amd/amdgpu/amdgpu_pm.c index 7201e6dfae7..0e5b36110a2 100644 --- a/sys/dev/pci/drm/amd/amdgpu/amdgpu_pm.c +++ b/sys/dev/pci/drm/amd/amdgpu/amdgpu_pm.c @@ -385,6 +385,15 @@ static ssize_t amdgpu_set_dpm_forced_performance_level(struct device *dev, return count; } + if (adev->asic_type == CHIP_RAVEN) { + if (adev->rev_id < 8) { + if (current_level != AMD_DPM_FORCED_LEVEL_MANUAL && level == AMD_DPM_FORCED_LEVEL_MANUAL) + amdgpu_gfx_off_ctrl(adev, false); + else if (current_level == AMD_DPM_FORCED_LEVEL_MANUAL && level != AMD_DPM_FORCED_LEVEL_MANUAL) + amdgpu_gfx_off_ctrl(adev, true); + } + } + /* profile_exit setting is valid only when current mode is in profile mode */ if (!(current_level & (AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD | AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK | |