diff options
author | Christian König <christian.koenig@amd.com> | 2017-04-12 12:53:18 +0200 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2017-05-24 17:40:02 -0400 |
commit | 3032f350ba4d09c2ca7a1dc4b527c7953d7f0be6 (patch) | |
tree | 7490940d2879f058c6ae0e76020efe9f9dbd94bc /drivers/gpu/drm/amd/amdgpu/vi.c | |
parent | 97fcc76b67b8366633971fd5841a4606d040b67b (diff) | |
download | linux-3032f350ba4d09c2ca7a1dc4b527c7953d7f0be6.tar.bz2 |
drm/amdgpu: drop support for per ASIC read registers
Only per family registers are still used.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/vi.c')
-rw-r--r-- | drivers/gpu/drm/amd/amdgpu/vi.c | 42 |
1 files changed, 1 insertions, 41 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c index 0decc44ae4e1..5a275bc5459f 100644 --- a/drivers/gpu/drm/amd/amdgpu/vi.c +++ b/drivers/gpu/drm/amd/amdgpu/vi.c @@ -463,12 +463,6 @@ static void vi_detect_hw_virtualization(struct amdgpu_device *adev) } } -static const struct amdgpu_allowed_register_entry tonga_allowed_read_registers[] = { -}; - -static const struct amdgpu_allowed_register_entry cz_allowed_read_registers[] = { -}; - static const struct amdgpu_allowed_register_entry vi_allowed_read_registers[] = { {mmGRBM_STATUS}, {mmGRBM_STATUS2}, @@ -647,43 +641,9 @@ static uint32_t vi_get_register_value(struct amdgpu_device *adev, static int vi_read_register(struct amdgpu_device *adev, u32 se_num, u32 sh_num, u32 reg_offset, u32 *value) { - const struct amdgpu_allowed_register_entry *asic_register_table = NULL; - const struct amdgpu_allowed_register_entry *asic_register_entry; - uint32_t size, i; + uint32_t i; *value = 0; - switch (adev->asic_type) { - case CHIP_TOPAZ: - asic_register_table = tonga_allowed_read_registers; - size = ARRAY_SIZE(tonga_allowed_read_registers); - break; - case CHIP_FIJI: - case CHIP_TONGA: - case CHIP_POLARIS11: - case CHIP_POLARIS10: - case CHIP_POLARIS12: - case CHIP_CARRIZO: - case CHIP_STONEY: - asic_register_table = cz_allowed_read_registers; - size = ARRAY_SIZE(cz_allowed_read_registers); - break; - default: - return -EINVAL; - } - - if (asic_register_table) { - for (i = 0; i < size; i++) { - bool indexed = asic_register_entry->grbm_indexed; - - asic_register_entry = asic_register_table + i; - if (reg_offset != asic_register_entry->reg_offset) - continue; - *value = vi_get_register_value(adev, indexed, se_num, - sh_num, reg_offset); - return 0; - } - } - for (i = 0; i < ARRAY_SIZE(vi_allowed_read_registers); i++) { bool indexed = vi_allowed_read_registers[i].grbm_indexed; |