Don't check for every kind of DRM driver. Just use the CARD !

The DRM checks are WAY too fragile. Testing every potential DRM driver
available goes against what device drivers are for. They're supposed to
provide transparent abstractions.

Currently the patch uses only card0. Some people *might* have multiple
graphics cards. In this case, feel free to add options to choose the
right DRM device entry (/dev/dri/cardX).

Signed-off-by: Myy <myy@miouyouyou.fr>

1 files changed, 1 insertions, 23 deletions

diff --git a/kmscube.c b/kmscube.c
index e1e3569..2427cd9 100644
--- a/kmscube.c
+++ b/kmscube.c
@@ -121,34 +121,12 @@ static uint32_t find_crtc_for_connector(const drmModeRes *resources,
 
 static int init_drm(void)
 {
-	static const char *modules[] = {
-		"rockchip",
-		"exynos",
-		"i915",
-		"msm",
-		"nouveau",
-		"omapdrm",
-		"radeon",
-		"tegra",
-		"vc4",
-		"virtio_gpu",
-		"vmwgfx",
-	};
 	drmModeRes *resources;
 	drmModeConnector *connector = NULL;
 	drmModeEncoder *encoder = NULL;
 	int i, area;
 
-	for (i = 0; i < ARRAY_SIZE(modules); i++) {
-		printf("trying to load module %s...", modules[i]);
-		drm.fd = drmOpen(modules[i], NULL);
-		if (drm.fd < 0) {
-			printf("failed.\n");
-		} else {
-			printf("success.\n");
-			break;
-		}
-	}
+	drm.fd = open("/dev/dri/card0", O_RDWR);
 
 	if (drm.fd < 0) {
 		printf("could not open drm device\n");