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| author | Hawking Zhang <Hawking.Zhang@amd.com> | 2020-04-03 17:37:39 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-04-09 10:43:18 -0400 |
| commit | 3c888c1635910a66f19a451f98d86d076aae57fd (patch) | |
| tree | 26e73bf823b2426db5e5fee686b9dfd75639a724 /drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c | |
| parent | 46e840ed1045474a3bbd1340ac3ba5bd57e46f14 (diff) | |
| download | linux-3c888c1635910a66f19a451f98d86d076aae57fd.tar.gz linux-3c888c1635910a66f19a451f98d86d076aae57fd.tar.bz2 linux-3c888c1635910a66f19a451f98d86d076aae57fd.zip | |
drm/amdgpu: retire indirect mmio reg support from cgs
not needed anymore
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c index 031b094607bd..78ac6dbe70d8 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c @@ -60,8 +60,6 @@ static uint32_t amdgpu_cgs_read_ind_register(struct cgs_device *cgs_device, { CGS_FUNC_ADEV; switch (space) { - case CGS_IND_REG__MMIO: - return RREG32_IDX(index); case CGS_IND_REG__PCIE: return RREG32_PCIE(index); case CGS_IND_REG__SMC: @@ -77,6 +75,8 @@ static uint32_t amdgpu_cgs_read_ind_register(struct cgs_device *cgs_device, case CGS_IND_REG__AUDIO_ENDPT: DRM_ERROR("audio endpt register access not implemented.\n"); return 0; + default: + BUG(); } WARN(1, "Invalid indirect register space"); return 0; @@ -88,8 +88,6 @@ static void amdgpu_cgs_write_ind_register(struct cgs_device *cgs_device, { CGS_FUNC_ADEV; switch (space) { - case CGS_IND_REG__MMIO: - return WREG32_IDX(index, value); case CGS_IND_REG__PCIE: return WREG32_PCIE(index, value); case CGS_IND_REG__SMC: @@ -105,6 +103,8 @@ static void amdgpu_cgs_write_ind_register(struct cgs_device *cgs_device, case CGS_IND_REG__AUDIO_ENDPT: DRM_ERROR("audio endpt register access not implemented.\n"); return; + default: + BUG(); } WARN(1, "Invalid indirect register space"); } |