From 0c218527541f7021bf55e2c7e232c048163ce7b3 Mon Sep 17 00:00:00 2001
From: "Tales L. Aparecida" <tales.aparecida@neuralmind.ai>
Date: Tue, 26 Jul 2022 22:53:09 -0300
Subject: [PATCH] fixup! drm/amd/display: Add KUnit tests for dcn20_fpu
Add kernel-doc to init and exit methods
Signed-off-by: Tales L. Aparecida <tales.aparecida@neuralmind.ai>
---
.../amd/display/tests/dc/dml/dcn20/dcn20_fpu_test.c | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/tests/dc/dml/dcn20/dcn20_fpu_test.c b/drivers/gpu/drm/amd/display/tests/dc/dml/dcn20/dcn20_fpu_test.c
index 2becf3f09e5bd..90a27a7395453 100644
--- a/drivers/gpu/drm/amd/display/tests/dc/dml/dcn20/dcn20_fpu_test.c
+++ b/drivers/gpu/drm/amd/display/tests/dc/dml/dcn20/dcn20_fpu_test.c
@@ -429,9 +429,12 @@ EXPORT_SYMBOL_FOR_TESTS_ONLY(dcn20_cap_soc_clocks_test);
static struct _vcs_dpi_soc_bounding_box_st original_dcn2_1_soc;
static struct _vcs_dpi_ip_params_st original_dcn2_1_ip;
+/**
+ * dcn20_fpu_dcn21_update_bw_bounding_box_test_init - Store backup copies of DCN global structures
+ * @test: represents a running instance of a test.
+ */
int dcn20_fpu_dcn21_update_bw_bounding_box_test_init(struct kunit *test)
{
- /* Store original dcn2_1_soc dcn2_1_ip and in a temporary struct */
memcpy(&original_dcn2_1_soc, &dcn2_1_soc, sizeof(struct _vcs_dpi_soc_bounding_box_st));
memcpy(&original_dcn2_1_ip, &dcn2_1_ip, sizeof(struct _vcs_dpi_ip_params_st));
@@ -439,9 +442,13 @@ int dcn20_fpu_dcn21_update_bw_bounding_box_test_init(struct kunit *test)
}
EXPORT_SYMBOL_FOR_TESTS_ONLY(dcn20_fpu_dcn21_update_bw_bounding_box_test_init);
+/**
+ * dcn20_fpu_dcn21_update_bw_bounding_box_test_exit - Restore original values
+ * of DCN global structures
+ * @test: represents a running instance of a test.
+ */
void dcn20_fpu_dcn21_update_bw_bounding_box_test_exit(struct kunit *test)
{
- /* Restore original dcn2_1_soc and dcn2_1_ip */
memcpy(&dcn2_1_soc, &original_dcn2_1_soc, sizeof(struct _vcs_dpi_soc_bounding_box_st));
memcpy(&dcn2_1_ip, &original_dcn2_1_ip, sizeof(struct _vcs_dpi_ip_params_st));
}
--
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