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From de7234f8ae699b3c78043a19e32fc7a9596fbeac Mon Sep 17 00:00:00 2001
From: Qiang Yu <Qiang.Yu@amd.com>
Date: Tue, 8 Mar 2016 17:57:06 +0800
Subject: [PATCH 049/117] tests/amdgpu: remove none amdgpu devices for hybrid
GPU platforms
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Change-Id: I5991e74ddea212bde4954924de12b26c1ac54936
Signed-off-by: Qiang Yu <Qiang.Yu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
---
tests/amdgpu/amdgpu_test.c | 22 +++++++++++++++++++++-
1 file changed, 21 insertions(+), 1 deletion(-)
diff --git a/tests/amdgpu/amdgpu_test.c b/tests/amdgpu/amdgpu_test.c
index 46f55c7..dccf221 100644
--- a/tests/amdgpu/amdgpu_test.c
+++ b/tests/amdgpu/amdgpu_test.c
@@ -136,7 +136,7 @@ static const char options[] = "hlvws:t:";
int main(int argc, char **argv)
{
int c; /* Character received from getopt */
- int i = 0;
+ int i = 0, j = 0;
int suite_id = -1; /* By default run everything */
int test_id = -1; /* By default run all tests in the suite */
CU_pSuite pSuite = NULL;
@@ -210,6 +210,26 @@ int main(int argc, char **argv)
}
drmFreeDevices(devices, num_devices);
+ /* remove none amdgpu devices */
+ for (i = 0; i < num_devices; i++) {
+ drmVersionPtr retval = drmGetVersion(drm_amdgpu[i]);
+ if (retval && !strcmp("amdgpu", retval->name)) {
+ if (i != j) {
+ drm_amdgpu[j] = drm_amdgpu[i];
+ drm_amdgpu[i] = -1;
+ }
+ j++;
+ }
+ else {
+ close(drm_amdgpu[i]);
+ drm_amdgpu[i] = -1;
+ }
+ }
+ if (drm_amdgpu[0] < 0) {
+ perror("no amdgpu device found");
+ exit(EXIT_FAILURE);
+ }
+
/** Display version of DRM driver */
drmVersionPtr retval = drmGetVersion(drm_amdgpu[0]);
--
2.7.4
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