From: Hawking Zhang Date: Mon, 19 Mar 2018 09:28:28 +0000 (+0800) Subject: drm/amdgpu/nbio6: Correct PCIE_INDEX/DATA pair used for smn register accessing X-Git-Tag: v4.17-rc1~185^2~4^2~66 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=bd08a8d9e8dd6b77a990372fc1233765ca9175e9;p=thirdparty%2Fkernel%2Flinux.git drm/amdgpu/nbio6: Correct PCIE_INDEX/DATA pair used for smn register accessing PCIE_INDEX2/DATA2 pair will be used for smn register accessing since from vega. PCIE_INDEX/DATA pair should be reserved for smu Signed-off-by: Hawking Zhang Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c b/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c index 1cf34248dff4a..6f9c54978cc1c 100644 --- a/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c +++ b/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c @@ -220,12 +220,12 @@ static u32 nbio_v6_1_get_hdp_flush_done_offset(struct amdgpu_device *adev) static u32 nbio_v6_1_get_pcie_index_offset(struct amdgpu_device *adev) { - return SOC15_REG_OFFSET(NBIO, 0, mmPCIE_INDEX); + return SOC15_REG_OFFSET(NBIO, 0, mmPCIE_INDEX2); } static u32 nbio_v6_1_get_pcie_data_offset(struct amdgpu_device *adev) { - return SOC15_REG_OFFSET(NBIO, 0, mmPCIE_DATA); + return SOC15_REG_OFFSET(NBIO, 0, mmPCIE_DATA2); } static const struct nbio_hdp_flush_reg nbio_v6_1_hdp_flush_reg = {