Signed-off-by: Antti Palosaari <crope@xxxxxx>
---
drivers/media/usb/dvb-usb-v2/af9035.c | 85 +++++++++++++++++++++++++++++++++--
1 file changed, 82 insertions(+), 3 deletions(-)
diff --git a/drivers/media/usb/dvb-usb-v2/af9035.c b/drivers/media/usb/dvb-usb-v2/af9035.c
index 1e1cee6..42ed0f7 100644
--- a/drivers/media/usb/dvb-usb-v2/af9035.c
+++ b/drivers/media/usb/dvb-usb-v2/af9035.c
@@ -894,7 +894,12 @@ static int af9035_frontend_callback(void *adapter_priv, int component,
static int af9035_get_adapter_count(struct dvb_usb_device *d)
{
struct state *state = d_to_priv(d);
- return state->dual_mode + 1;
+
+ /* disable 2nd adapter as we don't have PID filters implemented */
+ if (d->udev->speed == USB_SPEED_FULL)
+ return 1;
+ else
+ return state->dual_mode + 1;
}
static int af9035_frontend_attach(struct dvb_usb_adapter *adap)
@@ -1201,8 +1206,8 @@ static int af9035_init(struct dvb_usb_device *d)
{
struct state *state = d_to_priv(d);
int ret, i;
- u16 frame_size = 87 * 188 / 4;
- u8 packet_size = 512 / 4;
+ u16 frame_size = (d->udev->speed == USB_SPEED_FULL ? 5 : 87) * 188 / 4;
+ u8 packet_size = (d->udev->speed == USB_SPEED_FULL ? 64 : 512) / 4;
struct reg_val_mask tab[] = {
{ 0x80f99d, 0x01, 0x01 },
{ 0x80f9a4, 0x01, 0x01 },
@@ -1328,6 +1333,72 @@ err:
#define af9035_get_rc_config NULL
#endif
+static int af9035_get_stream_config(struct dvb_frontend *fe, u8 *ts_type,
+ struct usb_data_stream_properties *stream)
+{
+ struct dvb_usb_device *d = fe_to_d(fe);
+ dev_dbg(&d->udev->dev, "%s: adap=%d\n", __func__, fe_to_adap(fe)->id);
+
+ if (d->udev->speed == USB_SPEED_FULL)
+ stream->u.bulk.buffersize = 5 * 188;
+
+ return 0;
+}
+
+/*
+ * FIXME: PID filter is property of demodulator and should be moved to the
+ * correct driver. Also we support only adapter #0 PID filter and will
+ * disable adapter #1 if USB1.1 is used.
+ */
+static int af9035_pid_filter_ctrl(struct dvb_usb_adapter *adap, int onoff)
+{
+ struct dvb_usb_device *d = adap_to_d(adap);
+ int ret;
+
+ dev_dbg(&d->udev->dev, "%s: onoff=%d\n", __func__, onoff);
+
+ ret = af9035_wr_reg_mask(d, 0x80f993, onoff, 0x01);
+ if (ret < 0)
+ goto err;
+
+ return 0;
+
+err:
+ dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
+
+ return ret;
+}
+
+static int af9035_pid_filter(struct dvb_usb_adapter *adap, int index, u16 pid,
+ int onoff)
+{
+ struct dvb_usb_device *d = adap_to_d(adap);
+ int ret;
+ u8 wbuf[2] = {(pid >> 0) & 0xff, (pid >> 8) & 0xff};
+
+ dev_dbg(&d->udev->dev, "%s: index=%d pid=%04x onoff=%d\n",
+ __func__, index, pid, onoff);
+
+ ret = af9035_wr_regs(d, 0x80f996, wbuf, 2);
+ if (ret < 0)
+ goto err;
+
+ ret = af9035_wr_reg(d, 0x80f994, onoff);
+ if (ret < 0)
+ goto err;
+
+ ret = af9035_wr_reg(d, 0x80f995, index);
+ if (ret < 0)
+ goto err;
+
+ return 0;
+
+err:
+ dev_dbg(&d->udev->dev, "%s: failed=%d\n", __func__, ret);
+
+ return ret;
+}
+
static int af9035_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
@@ -1385,10 +1456,18 @@ static const struct dvb_usb_device_properties af9035_props = {
.tuner_attach = af9035_tuner_attach,
.init = af9035_init,
.get_rc_config = af9035_get_rc_config,
+ .get_stream_config = af9035_get_stream_config,
.get_adapter_count = af9035_get_adapter_count,
.adapter = {
{
+ .caps = DVB_USB_ADAP_HAS_PID_FILTER |
+ DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
+
+ .pid_filter_count = 32,
+ .pid_filter_ctrl = af9035_pid_filter_ctrl,
+ .pid_filter = af9035_pid_filter,
+
.stream = DVB_USB_STREAM_BULK(0x84, 6, 87 * 188),
}, {
.stream = DVB_USB_STREAM_BULK(0x85, 6, 87 * 188),
--
1.7.11.7
--
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