diff options
Diffstat (limited to 'drivers/media/video/tuner-xc2028.c')
| -rw-r--r-- | drivers/media/video/tuner-xc2028.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/media/video/tuner-xc2028.c b/drivers/media/video/tuner-xc2028.c index 3edf5be4719..fbaab68fd05 100644 --- a/drivers/media/video/tuner-xc2028.c +++ b/drivers/media/video/tuner-xc2028.c @@ -565,9 +565,17 @@ static int load_scode(struct dvb_frontend *fe, unsigned int type, p = priv->firm[pos].ptr; - if ((priv->firm[pos].size != 12 * 16) || (scode >= 16)) + /* 16 SCODE entries per file; each SCODE entry is 12 bytes and + * has a 2-byte size header in the firmware format. */ + if (priv->firm[pos].size != 14 * 16 || scode >= 16 || + le16_to_cpu(*(__u16 *)(p + 14 * scode)) != 12) return -EINVAL; + tuner_info("Loading SCODE for type="); + dump_firm_type(priv->firm[pos].type); + printk("(%x), id %016llx.\n", priv->firm[pos].type, + (unsigned long long)*id); + if (priv->firm_version < 0x0202) rc = send_seq(priv, {0x20, 0x00, 0x00, 0x00}); else @@ -575,7 +583,7 @@ static int load_scode(struct dvb_frontend *fe, unsigned int type, if (rc < 0) return -EIO; - rc = i2c_send(priv, p + 12 * scode, 12); + rc = i2c_send(priv, p + 14 * scode + 2, 12); if (rc < 0) return -EIO; |