From b5a627370aafdee6829153b7a5b48111a0996c18 Mon Sep 17 00:00:00 2001
From: Michael Krufky <mkrufky@kernellabs.com>
Date: Mon, 6 Feb 2012 19:40:32 -0300
Subject: [PATCH] --- yaml --- r: 294929 b: refs/heads/master c:
 76efb0ba2118c286231dd062bf02b2537cc8738f h: refs/heads/master i:   294927:
 f6d1d1285f0c88f06e4e5f65cd491bb3e6a8af53 v: v3

---
 [refs]                                     |  2 +-
 trunk/drivers/media/common/tuners/xc5000.c | 22 ++++++++++++++++------
 trunk/drivers/media/common/tuners/xc5000.h | 13 +++++++++++++
 3 files changed, 30 insertions(+), 7 deletions(-)

diff --git a/[refs] b/[refs]
index e9712303a006..664acf86f185 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 88495030dc53cd97d4c71937b959e8c67ed27ed7
+refs/heads/master: 76efb0ba2118c286231dd062bf02b2537cc8738f
diff --git a/trunk/drivers/media/common/tuners/xc5000.c b/trunk/drivers/media/common/tuners/xc5000.c
index 296df05b8cda..16c3f75816c4 100644
--- a/trunk/drivers/media/common/tuners/xc5000.c
+++ b/trunk/drivers/media/common/tuners/xc5000.c
@@ -49,9 +49,6 @@ static LIST_HEAD(hybrid_tuner_instance_list);
 #define dprintk(level, fmt, arg...) if (debug >= level) \
 	printk(KERN_INFO "%s: " fmt, "xc5000", ## arg)
 
-#define XC5000_DEFAULT_FIRMWARE "dvb-fe-xc5000-1.6.114.fw"
-#define XC5000_DEFAULT_FIRMWARE_SIZE 12401
-
 struct xc5000_priv {
 	struct tuner_i2c_props i2c_props;
 	struct list_head hybrid_tuner_instance_list;
@@ -62,6 +59,8 @@ struct xc5000_priv {
 	u8  video_standard;
 	u8  rf_mode;
 	u8  radio_input;
+
+	struct xc5000_fw_cfg *fw;
 };
 
 /* Misc Defines */
@@ -204,6 +203,11 @@ static struct XC_TV_STANDARD XC5000_Standard[MAX_TV_STANDARD] = {
 	{"FM Radio-INPUT1_MONO", 0x0278, 0x9002}
 };
 
+struct xc5000_fw_cfg xc5000a_1_6_114 = {
+	.name = "dvb-fe-xc5000-1.6.114.fw",
+	.size = 12401,
+};
+
 static int xc_load_fw_and_init_tuner(struct dvb_frontend *fe);
 static int xc5000_is_firmware_loaded(struct dvb_frontend *fe);
 static int xc5000_readreg(struct xc5000_priv *priv, u16 reg, u16 *val);
@@ -555,9 +559,9 @@ static int xc5000_fwupload(struct dvb_frontend *fe)
 
 	/* request the firmware, this will block and timeout */
 	printk(KERN_INFO "xc5000: waiting for firmware upload (%s)...\n",
-		XC5000_DEFAULT_FIRMWARE);
+		priv->fw->name);
 
-	ret = request_firmware(&fw, XC5000_DEFAULT_FIRMWARE,
+	ret = request_firmware(&fw, priv->fw->name,
 		priv->i2c_props.adap->dev.parent);
 	if (ret) {
 		printk(KERN_ERR "xc5000: Upload failed. (file not found?)\n");
@@ -569,7 +573,7 @@ static int xc5000_fwupload(struct dvb_frontend *fe)
 		ret = XC_RESULT_SUCCESS;
 	}
 
-	if (fw->size != XC5000_DEFAULT_FIRMWARE_SIZE) {
+	if (fw->size != priv->fw->size) {
 		printk(KERN_ERR "xc5000: firmware incorrect size\n");
 		ret = XC_RESULT_RESET_FAILURE;
 	} else {
@@ -1139,6 +1143,12 @@ struct dvb_frontend *xc5000_attach(struct dvb_frontend *fe,
 	if (priv->radio_input == 0)
 		priv->radio_input = cfg->radio_input;
 
+	/* don't override firmware filename if it's already been set
+	   unless explicitly specified */
+	if ((priv->fw == NULL) || (cfg->fw))
+		/* use default firmware if none specified */
+		priv->fw = (cfg->fw) ? cfg->fw : XC5000_DEFAULT_FIRMWARE;
+
 	/* Check if firmware has been loaded. It is possible that another
 	   instance of the driver has loaded the firmware.
 	 */
diff --git a/trunk/drivers/media/common/tuners/xc5000.h b/trunk/drivers/media/common/tuners/xc5000.h
index e2957451b532..06d116266d81 100644
--- a/trunk/drivers/media/common/tuners/xc5000.h
+++ b/trunk/drivers/media/common/tuners/xc5000.h
@@ -27,10 +27,23 @@
 struct dvb_frontend;
 struct i2c_adapter;
 
+struct xc5000_fw_cfg {
+	char *name;
+	u16 size;
+};
+
+extern struct xc5000_fw_cfg xc5000a_1_6_114;
+
+#define XC5000_FW_A_1_6_114 &xc5000a_1_6_114
+
+#define XC5000_DEFAULT_FIRMWARE XC5000_FW_A_1_6_114
+
 struct xc5000_config {
 	u8   i2c_address;
 	u32  if_khz;
 	u8   radio_input;
+
+	struct xc5000_fw_cfg *fw;
 };
 
 /* xc5000 callback command */