[PATCH i-g-t 2/2] lib/drmtest: add virtio_gpu support

[Gustavo Padovan]

From: Gustavo Padovan <gustavo.pado...@collabora.co.uk>

Support the virtio GPU on drmtest.

Signed-off-by: Gustavo Padovan <gustavo.padovan at collabora.co.uk>
---
 lib/drmtest.c | 9 +++++++++
 lib/drmtest.h | 1 +
 2 files changed, 10 insertions(+)

diff --git a/lib/drmtest.c b/lib/drmtest.c
index 9f3ac7f..b374006 100644
--- a/lib/drmtest.c
+++ b/lib/drmtest.c
@@ -115,6 +115,11 @@ static bool is_vgem_device(int fd)
        return __is_device(fd, "vgem");
 }

+static bool is_virtio_device(int fd)
+{
+       return __is_device(fd, "virt");
+}
+
 static bool has_known_intel_chipset(int fd)
 {
        struct drm_i915_getparam gp;
@@ -260,6 +265,10 @@ int __drm_open_driver(int chipset)
                    is_vgem_device(fd))
                        return fd;

+               if (chipset & DRIVER_VIRTIO &&
+                   is_virtio_device(fd))
+                       return fd;
+
                close(fd);
        }

diff --git a/lib/drmtest.h b/lib/drmtest.h
index 8ce32a6..19d4bd1 100644
--- a/lib/drmtest.h
+++ b/lib/drmtest.h
@@ -41,6 +41,7 @@
 #define DRIVER_INTEL   (1 << 0)
 #define DRIVER_VC4     (1 << 1)
 #define DRIVER_VGEM    (1 << 2)
+#define DRIVER_VIRTIO  (1 << 3)
 #define DRIVER_ANY     ~(DRIVER_VGEM)

 #ifdef ANDROID
-- 
2.5.5