diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/vega10_ih.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/vega10_ih.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/vega10_ih.c b/drivers/gpu/drm/amd/amdgpu/vega10_ih.c index 5cb7e231de5f..d9e331084ea0 100644 --- a/drivers/gpu/drm/amd/amdgpu/vega10_ih.c +++ b/drivers/gpu/drm/amd/amdgpu/vega10_ih.c @@ -234,16 +234,9 @@ static int vega10_ih_irq_init(struct amdgpu_device *adev) WREG32_SOC15(OSSSYS, 0, mmIH_RB_BASE_HI, (ih->gpu_addr >> 40) & 0xff); ih_rb_cntl = RREG32_SOC15(OSSSYS, 0, mmIH_RB_CNTL); - ih_chicken = RREG32_SOC15(OSSSYS, 0, mmIH_CHICKEN); ih_rb_cntl = vega10_ih_rb_cntl(ih, ih_rb_cntl); - if (adev->irq.ih.use_bus_addr) { - ih_chicken = REG_SET_FIELD(ih_chicken, IH_CHICKEN, MC_SPACE_GPA_ENABLE, 1); - } else { - ih_chicken = REG_SET_FIELD(ih_chicken, IH_CHICKEN, MC_SPACE_FBPA_ENABLE, 1); - } ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, RPTR_REARM, !!adev->irq.msi_enabled); - if (amdgpu_sriov_vf(adev)) { if (psp_reg_program(&adev->psp, PSP_REG_IH_RB_CNTL, ih_rb_cntl)) { DRM_ERROR("PSP program IH_RB_CNTL failed!\n"); @@ -253,10 +246,19 @@ static int vega10_ih_irq_init(struct amdgpu_device *adev) WREG32_SOC15(OSSSYS, 0, mmIH_RB_CNTL, ih_rb_cntl); } - if ((adev->asic_type == CHIP_ARCTURUS - && adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) - || adev->asic_type == CHIP_RENOIR) + if ((adev->asic_type == CHIP_ARCTURUS && + adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT) || + adev->asic_type == CHIP_RENOIR) { + ih_chicken = RREG32_SOC15(OSSSYS, 0, mmIH_CHICKEN); + if (adev->irq.ih.use_bus_addr) { + ih_chicken = REG_SET_FIELD(ih_chicken, IH_CHICKEN, + MC_SPACE_GPA_ENABLE, 1); + } else { + ih_chicken = REG_SET_FIELD(ih_chicken, IH_CHICKEN, + MC_SPACE_FBPA_ENABLE, 1); + } WREG32_SOC15(OSSSYS, 0, mmIH_CHICKEN, ih_chicken); + } /* set the writeback address whether it's enabled or not */ WREG32_SOC15(OSSSYS, 0, mmIH_RB_WPTR_ADDR_LO, |