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sync with OpenBSD -current

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This commit is contained in:
purplerain 2024-02-27 05:02:43 +00:00
parent e58e794ac2
commit 729656abba
Signed by: purplerain
GPG key ID: F42C07F07E2E35B7
61 changed files with 532 additions and 321 deletions
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5
sys/dev/pci/drm/amd/amdgpu/iceland_ih.c
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@ -215,6 +215,11 @@ static u32 iceland_ih_get_wptr(struct amdgpu_device *adev,
tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, WPTR_OVERFLOW_CLEAR, 1);
WREG32(mmIH_RB_CNTL, tmp);
/* Unset the CLEAR_OVERFLOW bit immediately so new overflows
* can be detected.
*/
tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, WPTR_OVERFLOW_CLEAR, 0);
WREG32(mmIH_RB_CNTL, tmp);
out:
return (wptr & ih->ptr_mask);