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-rw-r--r--drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_dmub.c4
-rw-r--r--drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_dmub_test.c18
2 files changed, 0 insertions, 22 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_dmub.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_dmub.c
index b4c3371f5757..7519219db0f8 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_dmub.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_dmub.c
@@ -453,10 +453,6 @@ enum dmub_ips_disable_type dm_get_default_ips_mode(
case IP_VERSION(3, 5, 1):
ret = DMUB_IPS_RCG_IN_ACTIVE_IPS2_IN_OFF;
break;
- case IP_VERSION(4, 2, 0):
- case IP_VERSION(4, 2, 1):
- ret = DMUB_IPS_ENABLE;
- break;
default:
/* ASICs older than DCN35 do not have IPSs */
if (amdgpu_ip_version(adev, DCE_HWIP, 0) < IP_VERSION(3, 5, 0))
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_dmub_test.c b/drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_dmub_test.c
index b82dd301a896..bf90ccfbf431 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_dmub_test.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_dmub_test.c
@@ -351,23 +351,6 @@ static void dm_test_get_default_ips_mode_dcn36(struct kunit *test)
}
/**
- * dm_test_get_default_ips_mode_dcn42 - Test Get default ips mode dcn42
- * @test: The KUnit test context
- */
-static void dm_test_get_default_ips_mode_dcn42(struct kunit *test)
-{
- struct amdgpu_device *adev;
-
- adev = kunit_kzalloc(test, sizeof(*adev), GFP_KERNEL);
- KUNIT_ASSERT_NOT_ERR_OR_NULL(test, adev);
-
- adev->ip_versions[DCE_HWIP][0] = IP_VERSION(4, 2, 0);
-
- KUNIT_EXPECT_EQ(test, dm_get_default_ips_mode(adev),
- DMUB_IPS_DISABLE_ALL);
-}
-
-/**
* dm_test_get_default_ips_mode_older_than_dcn35 - Test Get default ips mode older than dcn35
* @test: The KUnit test context
*/
@@ -572,7 +555,6 @@ static struct kunit_case amdgpu_dm_dmub_tests[] = {
KUNIT_CASE(dm_test_get_default_ips_mode_dcn35),
KUNIT_CASE(dm_test_get_default_ips_mode_dcn351),
KUNIT_CASE(dm_test_get_default_ips_mode_dcn36),
- KUNIT_CASE(dm_test_get_default_ips_mode_dcn42),
KUNIT_CASE(dm_test_get_default_ips_mode_older_than_dcn35),
KUNIT_CASE(dm_test_get_default_ips_mode_newer_default),
/* dm_dmub_hw_init() */