tests/drmdevice: Add USB, platform and host1x support

[android-x86/external-libdrm.git] / tests / drmdevice.c

diff --git a/tests/drmdevice.c b/tests/drmdevice.c
index 4055f45..9dd5098 100644 (file)
--- a/tests/drmdevice.c
+++ b/tests/drmdevice.c
@@ -21,13 +21,19 @@
  *
  */
 
+#include <errno.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <stdbool.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
 #include <xf86drm.h>
 
 
 static void
-print_device_info(drmDevicePtr device, int i)
+print_device_info(drmDevicePtr device, int i, bool print_revision)
 {
     printf("device[%i]\n", i);
     printf("\tavailable_nodes %04x\n", device->available_nodes);
@@ -41,8 +47,8 @@ print_device_info(drmDevicePtr device, int i)
     if (device->bustype == DRM_BUS_PCI) {
         printf("\t\tpci\n");
         printf("\t\t\tdomain\t%04x\n",device->businfo.pci->domain);
-        printf("\t\t\tbu\t%02x\n", device->businfo.pci->bus);
-        printf("\t\t\tde\t%02x\n", device->businfo.pci->dev);
+        printf("\t\t\tbus\t%02x\n", device->businfo.pci->bus);
+        printf("\t\t\tdev\t%02x\n", device->businfo.pci->dev);
         printf("\t\t\tfunc\t%1u\n", device->businfo.pci->func);
 
         printf("\tdeviceinfo\n");
@@ -51,7 +57,48 @@ print_device_info(drmDevicePtr device, int i)
         printf("\t\t\tdevice_id\t%04x\n", device->deviceinfo.pci->device_id);
         printf("\t\t\tsubvendor_id\t%04x\n", device->deviceinfo.pci->subvendor_id);
         printf("\t\t\tsubdevice_id\t%04x\n", device->deviceinfo.pci->subdevice_id);
-        printf("\t\t\trevision_id\t%02x\n", device->deviceinfo.pci->revision_id);
+        if (print_revision)
+            printf("\t\t\trevision_id\t%02x\n", device->deviceinfo.pci->revision_id);
+        else
+            printf("\t\t\trevision_id\tIGNORED\n");
+
+    } else if (device->bustype == DRM_BUS_USB) {
+        printf("\t\tusb\n");
+        printf("\t\t\tbus\t%03u\n", device->businfo.usb->bus);
+        printf("\t\t\tdev\t%03u\n", device->businfo.usb->dev);
+
+        printf("\tdeviceinfo\n");
+        printf("\t\tusb\n");
+        printf("\t\t\tvendor\t%04x\n", device->deviceinfo.usb->vendor);
+        printf("\t\t\tproduct\t%04x\n", device->deviceinfo.usb->product);
+    } else if (device->bustype == DRM_BUS_PLATFORM) {
+        char **compatible = device->deviceinfo.platform->compatible;
+
+        printf("\t\tplatform\n");
+        printf("\t\t\tfullname\t%s\n", device->businfo.platform->fullname);
+
+        printf("\tdeviceinfo\n");
+        printf("\t\tplatform\n");
+        printf("\t\t\tcompatible\n");
+
+        while (*compatible) {
+            printf("\t\t\t\t%s\n", *compatible);
+            compatible++;
+        }
+    } else if (device->bustype == DRM_BUS_HOST1X) {
+        char **compatible = device->deviceinfo.platform->compatible;
+
+        printf("\t\thost1x\n");
+        printf("\t\t\tfullname\t%s\n", device->businfo.host1x->fullname);
+
+        printf("\tdeviceinfo\n");
+        printf("\t\tplatform\n");
+        printf("\t\t\tcompatible\n");
+
+        while (*compatible) {
+            printf("\t\t\t\t%s\n", *compatible);
+            compatible++;
+        }
     } else {
         printf("Unknown/unhandled bustype\n");
     }
@@ -62,12 +109,13 @@ int
 main(void)
 {
     drmDevicePtr *devices;
-    int ret, max_devices;
+    drmDevicePtr device;
+    int fd, ret, max_devices;
 
-    max_devices = drmGetDevices(NULL, 0);
+    max_devices = drmGetDevices2(0, NULL, 0);
 
     if (max_devices <= 0) {
-        printf("drmGetDevices() has returned %d\n", max_devices);
+        printf("drmGetDevices2() has returned %d\n", max_devices);
         return -1;
     }
 
@@ -77,15 +125,33 @@ main(void)
         return -1;
     }
 
-    ret = drmGetDevices(devices, max_devices);
+    ret = drmGetDevices2(0, devices, max_devices);
     if (ret < 0) {
-        printf("drmGetDevices() returned an error %d\n", ret);
+        printf("drmGetDevices2() returned an error %d\n", ret);
         free(devices);
         return -1;
     }
 
-    for (int i = 0; i < ret; i++)
-        print_device_info(devices[i], i);
+    for (int i = 0; i < ret; i++) {
+        print_device_info(devices[i], i, false);
+
+        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]);
+                fd = open(devices[i]->nodes[j], O_RDONLY | O_CLOEXEC, 0);
+                if (fd < 0) {
+                    printf("Failed - %s (%d)\n", strerror(errno), errno);
+                    continue;
+                }
+
+                if (drmGetDevice2(fd, DRM_DEVICE_GET_PCI_REVISION, &device) == 0) {
+                    print_device_info(device, i, true);
+                    drmFreeDevice(&device);
+                }
+                close(fd);
+            }
+        }
+    }
 
     drmFreeDevices(devices, ret);
     free(devices);