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-rw-r--r--drivers/media/video/tuner-xc2028.c24
1 files changed, 17 insertions, 7 deletions
diff --git a/drivers/media/video/tuner-xc2028.c b/drivers/media/video/tuner-xc2028.c
index 0b5ba67a4da..098a9956a2b 100644
--- a/drivers/media/video/tuner-xc2028.c
+++ b/drivers/media/video/tuner-xc2028.c
@@ -41,6 +41,11 @@ MODULE_PARM_DESC(audio_std,
"NICAM/A\n"
"NICAM/B\n");
+static char firmware_name[FIRMWARE_NAME_MAX];
+module_param_string(firmware_name, firmware_name, sizeof(firmware_name), 0);
+MODULE_PARM_DESC(firmware_name, "Firmware file name. Allows overriding the "
+ "default firmware name\n");
+
static LIST_HEAD(xc2028_list);
static DEFINE_MUTEX(xc2028_list_mutex);
@@ -253,19 +258,24 @@ static int load_all_firmwares(struct dvb_frontend *fe)
int rc = 0;
int n, n_array;
char name[33];
+ char *fname;
tuner_dbg("%s called\n", __FUNCTION__);
- tuner_dbg("Reading firmware %s\n", priv->ctrl.fname);
- rc = request_firmware(&fw, priv->ctrl.fname,
- &priv->i2c_props.adap->dev);
+ if (!firmware_name[0])
+ fname = priv->ctrl.fname;
+ else
+ fname = firmware_name;
+
+ tuner_dbg("Reading firmware %s\n", fname);
+ rc = request_firmware(&fw, fname, &priv->i2c_props.adap->dev);
if (rc < 0) {
if (rc == -ENOENT)
tuner_err("Error: firmware %s not found.\n",
- priv->ctrl.fname);
+ fname);
else
tuner_err("Error %d while requesting firmware %s \n",
- rc, priv->ctrl.fname);
+ rc, fname);
return rc;
}
@@ -274,7 +284,7 @@ static int load_all_firmwares(struct dvb_frontend *fe)
if (fw->size < sizeof(name) - 1 + 2 + 2) {
tuner_err("Error: firmware file %s has invalid size!\n",
- priv->ctrl.fname);
+ fname);
goto corrupt;
}
@@ -289,7 +299,7 @@ static int load_all_firmwares(struct dvb_frontend *fe)
p += 2;
tuner_info("Loading %d firmware images from %s, type: %s, ver %d.%d\n",
- n_array, priv->ctrl.fname, name,
+ n_array, fname, name,
priv->firm_version >> 8, priv->firm_version & 0xff);
priv->firm = kzalloc(sizeof(*priv->firm) * n_array, GFP_KERNEL);