From da7bfa2c5df3221c7b63be05d5110e21a11118dc Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <m.chehab@samsung.com>
Date: Mon, 21 Jul 2014 13:28:13 -0300
Subject: [PATCH] [media] xc4000: Update firmware name
The firmware name at:
http://www.kernellabs.com/firmware/xc4000/
Is different from the one at the Kernel. Update it
try first the new name, falling back to the previous one
if the new name can't be found.
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
---
drivers/media/tuners/xc4000.c | 25 ++++++++++++++++++++-----
1 file changed, 20 insertions(+), 5 deletions(-)
diff --git a/drivers/media/tuners/xc4000.c b/drivers/media/tuners/xc4000.c
index d2ee5dfc1a70..5fb2f110245a 100644
--- a/drivers/media/tuners/xc4000.c
+++ b/drivers/media/tuners/xc4000.c
@@ -116,6 +116,7 @@ struct xc4000_priv {
#define XC4000_AUDIO_STD_MONO 32
#define XC4000_DEFAULT_FIRMWARE "dvb-fe-xc4000-1.4.fw"
+#define XC4000_DEFAULT_FIRMWARE_NEW "dvb-fe-xc4000-1.4.1.fw"
/* Misc Defines */
#define MAX_TV_STANDARD 24
@@ -730,13 +731,25 @@ static int xc4000_fwupload(struct dvb_frontend *fe)
char name[33];
const char *fname;
- if (firmware_name[0] != '\0')
+ if (firmware_name[0] != '\0') {
fname = firmware_name;
- else
- fname = XC4000_DEFAULT_FIRMWARE;
- dprintk(1, "Reading firmware %s\n", fname);
- rc = request_firmware(&fw, fname, priv->i2c_props.adap->dev.parent);
+ dprintk(1, "Reading custom firmware %s\n", fname);
+ rc = request_firmware(&fw, fname,
+ priv->i2c_props.adap->dev.parent);
+ } else {
+ fname = XC4000_DEFAULT_FIRMWARE_NEW;
+ dprintk(1, "Trying to read firmware %s\n", fname);
+ rc = request_firmware(&fw, fname,
+ priv->i2c_props.adap->dev.parent);
+ if (rc == -ENOENT) {
+ fname = XC4000_DEFAULT_FIRMWARE;
+ dprintk(1, "Trying to read firmware %s\n", fname);
+ rc = request_firmware(&fw, fname,
+ priv->i2c_props.adap->dev.parent);
+ }
+ }
+
if (rc < 0) {
if (rc == -ENOENT)
printk(KERN_ERR "Error: firmware %s not found.\n", fname);
@@ -746,6 +759,8 @@ static int xc4000_fwupload(struct dvb_frontend *fe)
return rc;
}
+ dprintk(1, "Loading Firmware: %s\n", fname);
+
p = fw->data;
endp = p + fw->size;
--
2.34.1