staging/bcm2835-isp: Log the number of excess supported formats

When logging that the firmware has provided more supported formats
than we had allocated storage for, log the number allocated and
returned.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>

diff --git a/drivers/staging/vc04_services/bcm2835-isp/bcm2835-v4l2-isp.c b/drivers/staging/vc04_services/bcm2835-isp/bcm2835-v4l2-isp.c
index 1e3ef82..8fea61d 100644 (file)
--- a/drivers/staging/vc04_services/bcm2835-isp/bcm2835-v4l2-isp.c
+++ b/drivers/staging/vc04_services/bcm2835-isp/bcm2835-v4l2-isp.c
@@ -1171,8 +1171,9 @@ static int bcm2835_isp_get_supported_fmts(struct bcm2835_isp_node *node)
        if (ret) {
                if (ret == MMAL_MSG_STATUS_ENOSPC) {
                        v4l2_err(&dev->v4l2_dev,
-                                "%s: port has more encoding than we provided space for. Some are dropped.\n",
-                                __func__);
+                                "%s: port has more encodings than we provided space for. Some are dropped (%u vs %u).\n",
+                                __func__, param_size / sizeof(u32),
+                                MAX_SUPPORTED_ENCODINGS);
                        num_encodings = MAX_SUPPORTED_ENCODINGS;
                } else {
                        v4l2_err(&dev->v4l2_dev, "%s: get_param ret %u.\n",