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-rw-r--r--drivers/media/dvb/dvb-usb/af9015.c23
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)
835 if (!dvb_usb_af9015_dual_mode) 835 if (!dvb_usb_af9015_dual_mode)
836 af9015_config.dual_mode = 0; 836 af9015_config.dual_mode = 0;
837 837
838 /* set buffer size according to USB port speed */ 838 /* Set adapter0 buffer size according to USB port speed, adapter1 buffer
839 size can be static because it is enabled only USB2.0 */
839 for (i = 0; i < af9015_properties_count; i++) { 840 for (i = 0; i < af9015_properties_count; i++) {
840 /* USB1.1 set smaller buffersize and disable 2nd adapter */ 841 /* USB1.1 set smaller buffersize and disable 2nd adapter */
841 if (udev->speed == USB_SPEED_FULL) { 842 if (udev->speed == USB_SPEED_FULL) {
842 af9015_properties[i].adapter->stream.u.bulk.buffersize = 843 af9015_properties[i].adapter[0].stream.u.bulk.buffersize
843 TS_USB11_MAX_PACKET_SIZE; 844 = TS_USB11_MAX_PACKET_SIZE;
844 /* disable 2nd adapter because we don't have 845 /* disable 2nd adapter because we don't have
845 PID-filters */ 846 PID-filters */
846 af9015_config.dual_mode = 0; 847 af9015_config.dual_mode = 0;
847 } else { 848 } else {
848 af9015_properties[i].adapter->stream.u.bulk.buffersize = 849 af9015_properties[i].adapter[0].stream.u.bulk.buffersize
849 TS_USB20_MAX_PACKET_SIZE; 850 = TS_USB20_MAX_PACKET_SIZE;
850 } 851 }
851 } 852 }
852 853
@@ -1254,6 +1255,12 @@ static struct dvb_usb_device_properties af9015_properties[] = {
1254 .type = USB_BULK, 1255 .type = USB_BULK,
1255 .count = 6, 1256 .count = 6,
1256 .endpoint = 0x85, 1257 .endpoint = 0x85,
1258 .u = {
1259 .bulk = {
1260 .buffersize =
1261 TS_USB20_MAX_PACKET_SIZE,
1262 }
1263 }
1257 }, 1264 },
1258 } 1265 }
1259 }, 1266 },
@@ -1353,6 +1360,12 @@ static struct dvb_usb_device_properties af9015_properties[] = {
1353 .type = USB_BULK, 1360 .type = USB_BULK,
1354 .count = 6, 1361 .count = 6,
1355 .endpoint = 0x85, 1362 .endpoint = 0x85,
1363 .u = {
1364 .bulk = {
1365 .buffersize =
1366 TS_USB20_MAX_PACKET_SIZE,
1367 }
1368 }
1356 }, 1369 },
1357 } 1370 }
1358 }, 1371 },