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-rw-r--r--tests/modetest/modetest.c22
1 files changed, 17 insertions, 5 deletions
diff --git a/tests/modetest/modetest.c b/tests/modetest/modetest.c
index f1c3bf36..9a82727d 100644
--- a/tests/modetest/modetest.c
+++ b/tests/modetest/modetest.c
@@ -254,6 +254,7 @@ struct connector {
char mode_str[64];
struct drm_mode_modeinfo *mode;
drmModeEncoder *encoder;
+ int crtc;
};
static void
@@ -318,6 +319,9 @@ connector_find_mode(struct connector *c)
drmModeFreeEncoder(c->encoder);
}
+
+ if (c->crtc == -1)
+ c->crtc = c->encoder->crtc_id;
}
#ifdef HAVE_CAIRO
@@ -477,9 +481,14 @@ set_mode(struct connector *c, int count)
x = 0;
for (i = 0; i < count; i++) {
+ int crtc_id;
if (c[i].mode == NULL)
continue;
- ret = drmModeSetCrtc(fd, c[i].encoder->crtc_id, fb_id, x, 0,
+
+ printf("setting mode %s on connector %d, crtc %d\n",
+ c[i].mode_str, c[i].id, c[i].crtc);
+
+ ret = drmModeSetCrtc(fd, c[i].crtc, fb_id, x, 0,
&c[i].id, 1, c[i].mode);
x += c[i].mode->hdisplay;
@@ -503,6 +512,7 @@ void usage(char *name)
fprintf(stderr, "\t-m\tlist modes\n");
fprintf(stderr, "\t-f\tlist framebuffers\n");
fprintf(stderr, "\t-s <connector_id>:<mode>\tset a mode\n");
+ fprintf(stderr, "\t-s <connector_id>@<crtc_id>:<mode>\tset a mode\n");
fprintf(stderr, "\n\tDefault is to dump all info.\n");
exit(0);
}
@@ -538,13 +548,15 @@ int main(int argc, char **argv)
break;
case 's':
modeset = strdup(optarg);
+ con_args[count].crtc = -1;
if (sscanf(optarg, "%d:%64s",
&con_args[count].id,
- &con_args[count].mode_str) != 2)
+ &con_args[count].mode_str) != 2 &&
+ sscanf(optarg, "%d@%d:%64s",
+ &con_args[count].id,
+ &con_args[count].crtc,
+ &con_args[count].mode_str) != 3)
usage(argv[0]);
- printf("setting mode %s on connector %d\n",
- con_args[count].mode_str,
- con_args[count].id);
count++;
break;
default: