[media] gspca-stv06xx: support bandwidth changing

[pandora-kernel.git] / drivers / media / video / gspca / stv06xx / stv06xx_st6422.c

diff --git a/drivers/media/video/gspca/stv06xx/stv06xx_st6422.c b/drivers/media/video/gspca/stv06xx/stv06xx_st6422.c
index ea677b5..42f3a1e 100644 (file)
--- a/drivers/media/video/gspca/stv06xx/stv06xx_st6422.c
+++ b/drivers/media/video/gspca/stv06xx/stv06xx_st6422.c
@@ -213,7 +213,6 @@ static int st6422_init(struct sd *sd)
                { 0x150e, 0x8e },
                { 0x150f, 0x37 },
                { 0x15c0, 0x00 },
-               { 0x15c1, 1023 }, /* 160x120, ISOC_PACKET_SIZE */
                { 0x15c3, 0x08 },       /* 0x04/0x14 ... test pictures ??? */
 
 
@@ -237,23 +236,9 @@ static void st6422_disconnect(struct sd *sd)
 
 static int st6422_start(struct sd *sd)
 {
-       int err, packet_size;
+       int err;
        struct cam *cam = &sd->gspca_dev.cam;
        s32 *sensor_settings = sd->sensor_priv;
-       struct usb_host_interface *alt;
-       struct usb_interface *intf;
-
-       intf = usb_ifnum_to_if(sd->gspca_dev.dev, sd->gspca_dev.iface);
-       alt = usb_altnum_to_altsetting(intf, sd->gspca_dev.alt);
-       if (!alt) {
-               err("Couldn't get altsetting");
-               return -EIO;
-       }
-
-       packet_size = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
-       err = stv06xx_write_bridge(sd, 0x15c1, packet_size);
-       if (err < 0)
-               return err;
 
        if (cam->cam_mode[sd->gspca_dev.curr_mode].priv)
                err = stv06xx_write_bridge(sd, 0x1505, 0x0f);