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-rw-r--r--lib/uvc.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/uvc.c b/lib/uvc.c
index ab03f0e..975413a 100644
--- a/lib/uvc.c
+++ b/lib/uvc.c
@@ -8,6 +8,7 @@
*/
#include <errno.h>
+#include <limits.h>
#include <linux/usb/ch9.h>
#include <linux/usb/g_uvc.h>
#include <linux/usb/video.h>
@@ -176,8 +177,10 @@ uvc_events_process_streaming(struct uvc_device *dev, uint8_t req, uint8_t cs,
case UVC_GET_MIN:
case UVC_GET_MAX:
case UVC_GET_DEF:
- uvc_fill_streaming_control(dev, ctrl, req == UVC_GET_MAX ? -1 : 1,
- req == UVC_GET_MAX ? -1 : 1, 0);
+ if (req == UVC_GET_MAX)
+ uvc_fill_streaming_control(dev, ctrl, -1, -1, UINT_MAX);
+ else
+ uvc_fill_streaming_control(dev, ctrl, 1, 1, 0);
break;
case UVC_GET_RES: