[PATCH libdrm 08/10] tests/drmdevice: add a couple of printf headers
Emil Velikov
emil.l.velikov at gmail.com
Mon Jun 25 17:36:24 UTC 2018
From: Emil Velikov <emil.velikov at collabora.com>
Add a few printf statements, which should make the output easier to
parse.
Signed-off-by: Emil Velikov <emil.velikov at collabora.com>
---
tests/drmdevice.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/tests/drmdevice.c b/tests/drmdevice.c
index 9dd5098a..0d75836f 100644
--- a/tests/drmdevice.c
+++ b/tests/drmdevice.c
@@ -112,12 +112,15 @@ main(void)
drmDevicePtr device;
int fd, ret, max_devices;
+ printf("--- Checking the number of DRM device available ---\n");
max_devices = drmGetDevices2(0, NULL, 0);
if (max_devices <= 0) {
printf("drmGetDevices2() has returned %d\n", max_devices);
return -1;
}
+ printf("--- Devices reported %d ---\n", max_devices);
+
devices = calloc(max_devices, sizeof(drmDevicePtr));
if (devices == NULL) {
@@ -125,6 +128,7 @@ main(void)
return -1;
}
+ printf("--- Retrieving devices information (PCI device revision is ignored) ---\n");
ret = drmGetDevices2(0, devices, max_devices);
if (ret < 0) {
printf("drmGetDevices2() returned an error %d\n", ret);
@@ -137,13 +141,14 @@ main(void)
for (int j = 0; j < DRM_NODE_MAX; j++) {
if (devices[i]->available_nodes & 1 << j) {
- printf("Opening device %d node %s\n", i, devices[i]->nodes[j]);
+ printf("--- Opening device node %s ---\n", devices[i]->nodes[j]);
fd = open(devices[i]->nodes[j], O_RDONLY | O_CLOEXEC, 0);
if (fd < 0) {
printf("Failed - %s (%d)\n", strerror(errno), errno);
continue;
}
+ printf("--- Retrieving device info, for node %s ---\n", devices[i]->nodes[j]);
if (drmGetDevice2(fd, DRM_DEVICE_GET_PCI_REVISION, &device) == 0) {
print_device_info(device, i, true);
drmFreeDevice(&device);
--
2.18.0
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