Hi, I have successfully been using the PS3 eye camera on a beagleboard-xm with kernel 2.6.32. I have upgraded to kernel 3.13.1 and can no longer stream from the camera. I am using unicap to access the camera which never returns any frames. I enabled debugging for the gspca_main module and saw that it is repeatedly getting payload errors: root@(none): $ dmesg | grep -A 50 -B10 "stream on" [ 801.179748] ov534 2-2.3:1.0: SET 01 0000 00f2 0cov534 2-2.3:1.0: SET 01 0000 00f3 d0 [ 801.180847] ov534 2-2.3:1.0: SET 01 0000 00f5 37ov534 2-2.3:1.0: GET 01 0000 00f6 00 [ 801.199005] ov534 2-2.3:1.0: SET 01 0000 00f2 0cov534 2-2.3:1.0: SET 01 0000 00f5 33 [ 801.218994] ov534 2-2.3:1.0: GET 01 0000 00f6 00ov534 2-2.3:1.0: SET 01 0000 00f5 f9 [ 801.238861] ov534 2-2.3:1.0: GET 01 0000 00f6 00ov534 2-2.3:1.0: GET 01 0000 00f4 d0 [ 801.239349] ov534 2-2.3:1.0: sccb write: 0c d0ov534 2-2.3:1.0: SET 01 0000 00f2 0c [ 801.240081] ov534 2-2.3:1.0: SET 01 0000 00f3 d0ov534 2-2.3:1.0: SET 01 0000 00f5 37 [ 801.258850] ov534 2-2.3:1.0: GET 01 0000 00f6 00ov534 2-2.3:1.0: sccb write: 2b 00 [ 801.258972] ov534 2-2.3:1.0: SET 01 0000 00f2 2bov534 2-2.3:1.0: SET 01 0000 00f3 00 [ 801.260040] ov534 2-2.3:1.0: SET 01 0000 00f5 37ov534 2-2.3:1.0: GET 01 0000 00f6 00 [ 801.278930] ov534 2-2.3:1.0: stream on OK YUYV 640x480ov534 2-2.3:1.0: bulk irq [ 801.284210] ov534 2-2.3:1.0: packet l:12ov534 2-2.3:1.0: payload error [ 801.285919] ov534 2-2.3:1.0: bulk irqov534 2-2.3:1.0: packet l:8768 [ 801.286041] ov534 2-2.3:1.0: add t:1 l:2036ov534 2-2.3:1.0: add t:2 l:2036 [ 801.286468] ov534 2-2.3:1.0: add t:2 l:2036ov534 2-2.3:1.0: add t:2 l:2036 [ 801.286834] ov534 2-2.3:1.0: add t:2 l:564ov534 2-2.3:1.0: bulk irq [ 801.287139] ov534 2-2.3:1.0: packet l:12ov534 2-2.3:1.0: payload error ... Is this likely to be a problem with the gspca ov534 driver or with the USB subsystem? thanks, Mark -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
