amdgpu_tf_to_dc_tf
tf = amdgpu_tf_to_dc_tf(crtc->regamma_tf);
dc_plane_state->in_transfer_func.tf = amdgpu_tf_to_dc_tf(tf);
amdgpu_tf_to_dc_tf(shaper_tf),
amdgpu_tf_to_dc_tf(blend_tf),
EXPORT_IF_KUNIT(amdgpu_tf_to_dc_tf);
amdgpu_tf_to_dc_tf(enum amdgpu_transfer_function tf);
KUNIT_EXPECT_EQ(test, (int)amdgpu_tf_to_dc_tf(AMDGPU_TRANSFER_FUNCTION_DEFAULT),
KUNIT_EXPECT_EQ(test, (int)amdgpu_tf_to_dc_tf(AMDGPU_TRANSFER_FUNCTION_IDENTITY),
KUNIT_EXPECT_EQ(test, (int)amdgpu_tf_to_dc_tf(AMDGPU_TRANSFER_FUNCTION_SRGB_EOTF),
KUNIT_EXPECT_EQ(test, (int)amdgpu_tf_to_dc_tf(AMDGPU_TRANSFER_FUNCTION_SRGB_INV_EOTF),
KUNIT_EXPECT_EQ(test, (int)amdgpu_tf_to_dc_tf(AMDGPU_TRANSFER_FUNCTION_BT709_OETF),
KUNIT_EXPECT_EQ(test, (int)amdgpu_tf_to_dc_tf(AMDGPU_TRANSFER_FUNCTION_BT709_INV_OETF),
KUNIT_EXPECT_EQ(test, (int)amdgpu_tf_to_dc_tf(AMDGPU_TRANSFER_FUNCTION_PQ_EOTF),
KUNIT_EXPECT_EQ(test, (int)amdgpu_tf_to_dc_tf(AMDGPU_TRANSFER_FUNCTION_PQ_INV_EOTF),
KUNIT_EXPECT_EQ(test, (int)amdgpu_tf_to_dc_tf(AMDGPU_TRANSFER_FUNCTION_GAMMA22_EOTF),
KUNIT_EXPECT_EQ(test, (int)amdgpu_tf_to_dc_tf(AMDGPU_TRANSFER_FUNCTION_GAMMA22_INV_EOTF),
KUNIT_EXPECT_EQ(test, (int)amdgpu_tf_to_dc_tf(AMDGPU_TRANSFER_FUNCTION_GAMMA24_EOTF),
KUNIT_EXPECT_EQ(test, (int)amdgpu_tf_to_dc_tf(AMDGPU_TRANSFER_FUNCTION_GAMMA24_INV_EOTF),
KUNIT_EXPECT_EQ(test, (int)amdgpu_tf_to_dc_tf(AMDGPU_TRANSFER_FUNCTION_GAMMA26_EOTF),
KUNIT_EXPECT_EQ(test, (int)amdgpu_tf_to_dc_tf(AMDGPU_TRANSFER_FUNCTION_GAMMA26_INV_EOTF),