diff options
| author | James Zhu <James.Zhu@amd.com> | 2019-07-10 10:50:24 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-07-18 14:18:05 -0500 |
| commit | 989b6a0549977faf0b5b8d7e1c2634e880c579a2 (patch) | |
| tree | 15ce07f795040b76801eb9cec8ba9a7d3c098daf /drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c | |
| parent | 8b75a521c05fbb16c944ef30d0503942c219886d (diff) | |
drm/amdgpu: add vcn nbio doorbell range setting for 2nd vcn instance
add vcn nbio doorbell range setting for 2nd vcn instance
Signed-off-by: James Zhu <James.Zhu@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c b/drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c index d8c9972a315b..910fffced43b 100644 --- a/drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c +++ b/drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c @@ -42,6 +42,14 @@ #define GPU_HDP_FLUSH_DONE__RSVD_ENG4_MASK 0x00010000L #define GPU_HDP_FLUSH_DONE__RSVD_ENG5_MASK 0x00020000L +#define mmBIF_MMSCH1_DOORBELL_RANGE 0x01dc +#define mmBIF_MMSCH1_DOORBELL_RANGE_BASE_IDX 2 +//BIF_MMSCH1_DOORBELL_RANGE +#define BIF_MMSCH1_DOORBELL_RANGE__OFFSET__SHIFT 0x2 +#define BIF_MMSCH1_DOORBELL_RANGE__SIZE__SHIFT 0x10 +#define BIF_MMSCH1_DOORBELL_RANGE__OFFSET_MASK 0x00000FFCL +#define BIF_MMSCH1_DOORBELL_RANGE__SIZE_MASK 0x001F0000L + static void nbio_v7_4_remap_hdp_registers(struct amdgpu_device *adev) { WREG32_SOC15(NBIO, 0, mmREMAP_HDP_MEM_FLUSH_CNTL, @@ -115,11 +123,17 @@ static void nbio_v7_4_sdma_doorbell_range(struct amdgpu_device *adev, int instan } static void nbio_v7_4_vcn_doorbell_range(struct amdgpu_device *adev, bool use_doorbell, - int doorbell_index) + int doorbell_index, int instance) { - u32 reg = SOC15_REG_OFFSET(NBIO, 0, mmBIF_MMSCH0_DOORBELL_RANGE); + u32 reg; + u32 doorbell_range; + + if (instance) + reg = SOC15_REG_OFFSET(NBIO, 0, mmBIF_MMSCH1_DOORBELL_RANGE); + else + reg = SOC15_REG_OFFSET(NBIO, 0, mmBIF_MMSCH0_DOORBELL_RANGE); - u32 doorbell_range = RREG32(reg); + doorbell_range = RREG32(reg); if (use_doorbell) { doorbell_range = REG_SET_FIELD(doorbell_range, |