tests/amdgpu: add a test for new CTX OP to get/set stable pstates

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

diff --git a/tests/amdgpu/basic_tests.c b/tests/amdgpu/basic_tests.c
index 0180f9c..8afd05c 100644 (file)
--- a/tests/amdgpu/basic_tests.c
+++ b/tests/amdgpu/basic_tests.c
@@ -62,6 +62,7 @@ static void amdgpu_compute_dispatch_test(void);
 static void amdgpu_gfx_dispatch_test(void);
 static void amdgpu_draw_test(void);
 static void amdgpu_gpu_reset_test(void);
+static void amdgpu_stable_pstate_test(void);
 
 static void amdgpu_command_submission_write_linear_helper(unsigned ip_type);
 static void amdgpu_command_submission_const_fill_helper(unsigned ip_type);
@@ -87,6 +88,7 @@ CU_TestInfo basic_tests[] = {
        { "Dispatch Test (GFX)",  amdgpu_gfx_dispatch_test },
        { "Draw Test",  amdgpu_draw_test },
        { "GPU reset Test", amdgpu_gpu_reset_test },
+       { "Stable pstate Test", amdgpu_stable_pstate_test },
        CU_TEST_INFO_NULL,
 };
 #define BUFFER_SIZE (MAX2(8 * 1024, getpagesize()))
@@ -3881,3 +3883,33 @@ static void amdgpu_gpu_reset_test(void)
        amdgpu_compute_dispatch_test();
        amdgpu_gfx_dispatch_test();
 }
+
+static void amdgpu_stable_pstate_test(void)
+{
+       int r;
+       amdgpu_context_handle context_handle;
+       uint32_t current_pstate = 0, new_pstate = 0;
+
+       r = amdgpu_cs_ctx_create(device_handle, &context_handle);
+       CU_ASSERT_EQUAL(r, 0);
+
+       r = amdgpu_cs_ctx_stable_pstate(context_handle,
+                                       AMDGPU_CTX_OP_GET_STABLE_PSTATE,
+                                       0, &current_pstate);
+       CU_ASSERT_EQUAL(r, 0);
+       CU_ASSERT_EQUAL(new_pstate, AMDGPU_CTX_STABLE_PSTATE_NONE);
+
+       r = amdgpu_cs_ctx_stable_pstate(context_handle,
+                                       AMDGPU_CTX_OP_SET_STABLE_PSTATE,
+                                       AMDGPU_CTX_STABLE_PSTATE_PEAK, NULL);
+       CU_ASSERT_EQUAL(r, 0);
+
+       r = amdgpu_cs_ctx_stable_pstate(context_handle,
+                                       AMDGPU_CTX_OP_GET_STABLE_PSTATE,
+                                       0, &new_pstate);
+       CU_ASSERT_EQUAL(r, 0);
+       CU_ASSERT_EQUAL(new_pstate, AMDGPU_CTX_STABLE_PSTATE_PEAK);
+
+       r = amdgpu_cs_ctx_free(context_handle);
+       CU_ASSERT_EQUAL(r, 0);
+}