diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2017-12-12 15:26:10 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-12-13 17:28:09 -0500 |
| commit | 44da0d57db175b02f36a2ecf3c9b89cf24a476c4 (patch) | |
| tree | 045d665e95a55db260ecbc540e6eb78de36ab69e /drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c | |
| parent | 88bc1e3c38aaadbedd1df96e8bbe62b06f7cda1f (diff) | |
| download | linux-stable-44da0d57db175b02f36a2ecf3c9b89cf24a476c4.tar.gz linux-stable-44da0d57db175b02f36a2ecf3c9b89cf24a476c4.tar.bz2 linux-stable-44da0d57db175b02f36a2ecf3c9b89cf24a476c4.zip | |
drm/amdgpu: drop amdgpu_atombios_scratch_regs_save/restore
No longer used.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Acked-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_atombios.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c index 39f4d0df1ada..ffaf0534e33c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c @@ -1721,28 +1721,6 @@ void amdgpu_atombios_scratch_regs_init(struct amdgpu_device *adev) WREG32(adev->bios_scratch_reg_offset + 6, bios_6_scratch); } -void amdgpu_atombios_scratch_regs_save(struct amdgpu_device *adev) -{ - int i; - - for (i = 0; i < AMDGPU_BIOS_NUM_SCRATCH; i++) - adev->bios_scratch[i] = RREG32(adev->bios_scratch_reg_offset + i); -} - -void amdgpu_atombios_scratch_regs_restore(struct amdgpu_device *adev) -{ - int i; - - /* - * VBIOS will check ASIC_INIT_COMPLETE bit to decide if - * execute ASIC_Init posting via driver - */ - adev->bios_scratch[7] &= ~ATOM_S7_ASIC_INIT_COMPLETE_MASK; - - for (i = 0; i < AMDGPU_BIOS_NUM_SCRATCH; i++) - WREG32(adev->bios_scratch_reg_offset + i, adev->bios_scratch[i]); -} - void amdgpu_atombios_scratch_regs_engine_hung(struct amdgpu_device *adev, bool hung) { |