1 files changed, 0 insertions, 35 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c
index 4bdda56fccee..9ddfe34d12af 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c
@@ -66,41 +66,6 @@ void amdgpu_atomfirmware_scratch_regs_init(struct amdgpu_device *adev)
         }
 }
 
-void amdgpu_atomfirmware_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_atomfirmware_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_atomfirmware_scratch_regs_engine_hung(struct amdgpu_device *adev,
-                                                  bool hung)
-{
-        u32 tmp = RREG32(adev->bios_scratch_reg_offset + 3);
-
-        if (hung)
-                tmp |= ATOM_S3_ASIC_GUI_ENGINE_HUNG;
-        else
-                tmp &= ~ATOM_S3_ASIC_GUI_ENGINE_HUNG;
-
-        WREG32(adev->bios_scratch_reg_offset + 3, tmp);
-}
-
 int amdgpu_atomfirmware_allocate_fb_scratch(struct amdgpu_device *adev)
 {
         struct atom_context *ctx = adev->mode_info.atom_context;