drm/amdgpu:no kiq in IH (7c3f2167) · Commits · 戴 / test

drivers/gpu/drm/amd/amdgpu/vega10_ih.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -219,9 +219,9 @@ static u32 vega10_ih_get_wptr(struct amdgpu_device *adev)
		wptr, adev->irq.ih.rptr, tmp);
		adev->irq.ih.rptr = tmp;

		tmp = RREG32(SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_CNTL));
		tmp = RREG32_NO_KIQ(SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_CNTL));
		tmp = REG_SET_FIELD(tmp, IH_RB_CNTL, WPTR_OVERFLOW_CLEAR, 1);
		WREG32(SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_CNTL), tmp);
		WREG32_NO_KIQ(SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_CNTL), tmp);
		}
		return (wptr & adev->irq.ih.ptr_mask);
		}