diff mbox

xc5000: fix incorrect debug printnk

Message ID 20130313142336.63cc4d55@glory.local (mailing list archive)
State Accepted, archived
Headers

Commit Message

Dmitri Belimov March 13, 2013, 4:23 a.m. UTC 
  Hello

I found very small bag in xc5000 source.

When set option debug=1 and listen a radio we see in dmesg

xc5000: xc_SetTVStandard() Standard = M/N-NTSC/PAL-BTSC

at all time.

But true value is "FM Radio-INPUT1_MONO".

It happens because in function xc5000_set_radio_freq get correct value VideoMode and AudioMode for radio and
call xc_SetTVStandard where name of standard get from incorrect place priv->video_standard .

This incorrect debug message do debugging little difficult.

I found very small bag in xc5000 source.

When set option debug=1 and listen a radio we see in dmesg

xc5000: xc_SetTVStandard() Standard = M/N-NTSC/PAL-BTSC

at all time.

But true value is "FM Radio-INPUT1_MONO".

It happens because in function xc5000_set_radio_freq get correct value VideoMode and AudioMode for radio and
call xc_SetTVStandard where name of standard get from incorrect place priv->video_standard .

This incorrect debug message do debugging little difficult.



Signed-off-by: Dmitry Belimov <d.belimov@gmail.com>

With my best regards, Dmitry.
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diff mbox

Patch

diff --git a/drivers/media/tuners/xc5000.c b/drivers/media/tuners/xc5000.c
index d6be1b6..5cd09a6 100644
--- a/drivers/media/tuners/xc5000.c
+++ b/drivers/media/tuners/xc5000.c
@@ -422,13 +422,19 @@  static int xc_initialize(struct xc5000_priv *priv)
 }
 
 static int xc_SetTVStandard(struct xc5000_priv *priv,
-	u16 VideoMode, u16 AudioMode)
+	u16 VideoMode, u16 AudioMode, u8 RadioMode)
 {
 	int ret;
 	dprintk(1, "%s(0x%04x,0x%04x)\n", __func__, VideoMode, AudioMode);
-	dprintk(1, "%s() Standard = %s\n",
-		__func__,
-		XC5000_Standard[priv->video_standard].Name);
+	if (RadioMode) {
+		dprintk(1, "%s() Standard = %s\n",
+			__func__,
+			XC5000_Standard[RadioMode].Name);
+	} else {
+		dprintk(1, "%s() Standard = %s\n",
+			__func__,
+			XC5000_Standard[priv->video_standard].Name);
+	}
 
 	ret = xc_write_reg(priv, XREG_VIDEO_MODE, VideoMode);
 	if (ret == XC_RESULT_SUCCESS)
@@ -824,7 +830,7 @@  static int xc5000_set_params(struct dvb_frontend *fe)
 
 	ret = xc_SetTVStandard(priv,
 		XC5000_Standard[priv->video_standard].VideoMode,
-		XC5000_Standard[priv->video_standard].AudioMode);
+		XC5000_Standard[priv->video_standard].AudioMode, 0);
 	if (ret != XC_RESULT_SUCCESS) {
 		printk(KERN_ERR "xc5000: xc_SetTVStandard failed\n");
 		return -EREMOTEIO;
@@ -940,7 +946,7 @@  tune_channel:
 
 	ret = xc_SetTVStandard(priv,
 		XC5000_Standard[priv->video_standard].VideoMode,
-		XC5000_Standard[priv->video_standard].AudioMode);
+		XC5000_Standard[priv->video_standard].AudioMode, 0);
 	if (ret != XC_RESULT_SUCCESS) {
 		printk(KERN_ERR "xc5000: xc_SetTVStandard failed\n");
 		return -EREMOTEIO;
@@ -1003,7 +1009,7 @@  static int xc5000_set_radio_freq(struct dvb_frontend *fe,
 	priv->rf_mode = XC_RF_MODE_AIR;
 
 	ret = xc_SetTVStandard(priv, XC5000_Standard[radio_input].VideoMode,
-			       XC5000_Standard[radio_input].AudioMode);
+			       XC5000_Standard[radio_input].AudioMode, radio_input);
 
 	if (ret != XC_RESULT_SUCCESS) {
 		printk(KERN_ERR "xc5000: xc_SetTVStandard failed\n");