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testdisplay: Test the first mode if there is no preferred mode.

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For a TV device, there  might be no preferred mode. In this case,
we can test the first mode.

Signed-off-by: Hai Lan <hai.lan@intel.com>
This commit is contained in:
Hai Lan
2011-05-31 17:13:30 -04:00
committed by Jesse Barnes
parent 25b25b907d
commit 6cc92bcbc5
1 changed files with 10 additions and 3 deletions
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tests/testdisplay.c
+10 -3
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@@ -325,9 +325,16 @@ static void connector_find_preferred_mode(struct connector *c)
} }
if (!c->mode_valid) { if (!c->mode_valid) {
fprintf(stderr, "failed to find any modes on connector %d\n", if (connector->count_modes > 0) {
c->id); /* use the first mode as test mode */
return; c->mode = connector->modes[0];
c->mode_valid = 1;
}
else {
fprintf(stderr, "failed to find any modes on connector %d\n",
c->id);
return;
}
} }
/* Now get the encoder */ /* Now get the encoder */