drm/amd/display: Export symbols for KUnit test modules

Add missing EXPORT_IF_KUNIT() calls for amdgpu_dm_psr_set_event,
amdgpu_dm_ism_init, and amdgpu_dm_ism_fini so that the KUnit test
modules can resolve these symbols when built as modules, i.e.,
CONFIG_DRM_AMD_DC_KUNIT_TEST=m.

Fixes: 34f281489976 ("drm/amd/display: Add KUnit tests for amdgpu_dm_psr_set_event")
Fixes: a3142b13fe9f ("drm/amd/display: Add more KUnit tests for amdgpu_dm_ism")
Assisted-by: Copilot:Claude-Opus-4.6
Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_ism.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_ism.c
index 5c08417286719313c6531085b51232bf942c9a1f..32391b56097eaaa371e772a57c0a52327918258a 100644 (file)
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_ism.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_ism.c
@@ -640,6 +640,7 @@ void amdgpu_dm_ism_init(struct amdgpu_dm_ism *ism,
        INIT_DELAYED_WORK(&ism->delayed_work, dm_ism_delayed_work_func);
        INIT_DELAYED_WORK(&ism->sso_delayed_work, dm_ism_sso_delayed_work_func);
 }
+EXPORT_IF_KUNIT(amdgpu_dm_ism_init);
 
 
 void amdgpu_dm_ism_fini(struct amdgpu_dm_ism *ism)
@@ -647,3 +648,4 @@ void amdgpu_dm_ism_fini(struct amdgpu_dm_ism *ism)
        cancel_delayed_work_sync(&ism->sso_delayed_work);
        cancel_delayed_work_sync(&ism->delayed_work);
 }
+EXPORT_IF_KUNIT(amdgpu_dm_ism_fini);

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c
index dd26de9a57e5d543683d2067073790862a191fd7..925a9ec7df19085ea88d9867c6a6cd0297f64bd9 100644 (file)
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c
@@ -194,3 +194,4 @@ bool amdgpu_dm_psr_set_event(struct amdgpu_display_manager *dm, struct dc_stream
        return mod_power_set_psr_event(dm->power_module, stream,
                                       set_event, event, wait_for_disable);
 }
+EXPORT_IF_KUNIT(amdgpu_dm_psr_set_event);