#include "xf86drmMode.h"
#include "util/common.h"
+#include "util/kms.h"
extern char *optarg;
extern int optind, opterr, optopt;
-static char optstr[] = "s";
+static char optstr[] = "D:M:s";
int secondary = 0;
static void usage(char *name)
{
- fprintf(stderr, "usage: %s [-s]\n", name);
- fprintf(stderr, "\t-s\tuse secondary pipe\n");
+ fprintf(stderr, "usage: %s [-DMs]\n", name);
+ fprintf(stderr, "\n");
+ fprintf(stderr, "options:\n");
+ fprintf(stderr, " -D DEVICE open the given device\n");
+ fprintf(stderr, " -M MODULE open the given module\n");
+ fprintf(stderr, " -s use secondary pipe\n");
exit(0);
}
int main(int argc, char **argv)
{
- unsigned i;
+ const char *device = NULL, *module = NULL;
int c, fd, ret;
- const char *modules[] = { "i915", "radeon", "nouveau", "vmwgfx", "exynos", "omapdrm", "tilcdc", "msm", "tegra", "imx-drm" , "rockchip" };
drmVBlank vbl;
drmEventContext evctx;
struct vbl_info handler_info;
opterr = 0;
while ((c = getopt(argc, argv, optstr)) != -1) {
switch (c) {
+ case 'D':
+ device = optarg;
+ break;
+ case 'M':
+ module = optarg;
+ break;
case 's':
secondary = 1;
break;
}
}
- for (i = 0; i < ARRAY_SIZE(modules); i++) {
- printf("trying to load module %s...", modules[i]);
- fd = drmOpen(modules[i], NULL);
- if (fd < 0) {
- printf("failed.\n");
- } else {
- printf("success.\n");
- break;
- }
- }
-
- if (i == ARRAY_SIZE(modules)) {
- fprintf(stderr, "failed to load any modules, aborting.\n");
- return -1;
- }
+ fd = util_open(module, device);
+ if (fd < 0)
+ return 1;
/* Get current count first */
vbl.request.type = DRM_VBLANK_RELATIVE;