Since commit f986661 "video: ipu: register framebuffer,
even when no modes are found" value returned from
VPL_GET_VIDEOMODES ioctl is ignored. So set valid num_modes
in error case to avoid crash in register_framebuffer.
Signed-off-by: Andrey Gusakov <andrey.gusakov@xxxxxxxxxxxxxxxxxx>
---
drivers/video/tc358767.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/video/tc358767.c b/drivers/video/tc358767.c
index 5ad5cb4..d4749b1 100644
--- a/drivers/video/tc358767.c
+++ b/drivers/video/tc358767.c
@@ -1258,6 +1258,7 @@ static int tc_filter_videomodes(struct tc_data *tc, struct display_timings *timi
} while (1);
free(timings->modes);
+ timings->num_modes = 0;
timings->modes = NULL;
if (!num_modes) {
--
1.9.1
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