V4L/DVB (10287): af9015: fix second FE

Bug causes 2nd FE MPEG TS buffer size to be zero and therefore no picture
when 2nd FE was enabled. Configure correct buffer size also for 2nd FE.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 18 insertions, 5 deletions

diff --git a/drivers/media/dvb/dvb-usb/af9015.c b/drivers/media/dvb/dvb-usb/af9015.c
index e1e9aa5c6b84..dbeaf79defd8 100644
--- a/drivers/media/dvb/dvb-usb/af9015.c
+++ b/drivers/media/dvb/dvb-usb/af9015.c
@@ -835,18 +835,19 @@ static int af9015_read_config(struct usb_device *udev)
         if (!dvb_usb_af9015_dual_mode)
                 af9015_config.dual_mode = 0;
 
-        /* set buffer size according to USB port speed */
+        /* Set adapter0 buffer size according to USB port speed, adapter1 buffer
+           size can be static because it is enabled only USB2.0 */
         for (i = 0; i < af9015_properties_count; i++) {
                 /* USB1.1 set smaller buffersize and disable 2nd adapter */
                 if (udev->speed == USB_SPEED_FULL) {
-                        af9015_properties[i].adapter->stream.u.bulk.buffersize =
-                                TS_USB11_MAX_PACKET_SIZE;
+                        af9015_properties[i].adapter[0].stream.u.bulk.buffersize
+                                = TS_USB11_MAX_PACKET_SIZE;
                         /* disable 2nd adapter because we don't have
                            PID-filters */
                         af9015_config.dual_mode = 0;
                 } else {
-                        af9015_properties[i].adapter->stream.u.bulk.buffersize =
-                                TS_USB20_MAX_PACKET_SIZE;
+                        af9015_properties[i].adapter[0].stream.u.bulk.buffersize
+                                = TS_USB20_MAX_PACKET_SIZE;
                 }
         }
 
@@ -1254,6 +1255,12 @@ static struct dvb_usb_device_properties af9015_properties[] = {
                                         .type = USB_BULK,
                                         .count = 6,
                                         .endpoint = 0x85,
+                                        .u = {
+                                                .bulk = {
+                                                        .buffersize =
+                                                TS_USB20_MAX_PACKET_SIZE,
+                                                }
+                                        }
                                 },
                         }
                 },
@@ -1353,6 +1360,12 @@ static struct dvb_usb_device_properties af9015_properties[] = {
                                         .type = USB_BULK,
                                         .count = 6,
                                         .endpoint = 0x85,
+                                        .u = {
+                                                .bulk = {
+                                                        .buffersize =
+                                                TS_USB20_MAX_PACKET_SIZE,
+                                                }
+                                        }
                                 },
                         }
                 },