[ALSA] HDA/ALC260: 6/7 - Fujitsu/test model tweaks

Modules: HDA Codec driver

This patch is janitorial - it cleans up a number of cosmetic issues with
the 'fujitsu' and 'test' models.  Issues addressed:

 * spaces instead of tabs used for some indents,

 * clarified/corrected selected comments.

Unlike a patch from earlier this week, this keeps both ADCs connected to
the mic1 pin widget by default.  I believe this is the better default, since
some laptops don't bring the line1 widget to the outside world.  Most (if
not all) do bring mic1 out though, so it seems to me that this default
should remain in place.
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

sound/pci/hda/patch_realtek.c

@@ -2821,16 +2821,16 @@ static struct hda_verb alc260_fujitsu_init_verbs[] = {
 	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
 	/* Mic/Line-in jack is connected to mic1 pin, so make it an input */
 	{0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-        /* Ensure all other unused pins are disabled and muted.
-	 * Note: trying to set widget 0x15 to anything blocks all audio
-	 * output for some reason, so just leave that at the default.
-	 */
+	/* Ensure all other unused pins are disabled and muted. */
 	{0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
 	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
 	{0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
 	{0x11, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
 	{0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
 	{0x13, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
+	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+
 	/* Disable digital (SPDIF) pins */
 	{0x03, AC_VERB_SET_DIGI_CONVERT_1, 0},
 	{0x06, AC_VERB_SET_DIGI_CONVERT_1, 0},
@@ -2873,7 +2873,7 @@ static struct hda_verb alc260_fujitsu_init_verbs[] = {
 	{0x04, AC_VERB_SET_CONNECT_SEL, 0x00},
 
 	/* Do the same for the second ADC: mute capture input amp and
-         * set ADC connection to line in
+	 * set ADC connection to line in (on mic1 pin)
 	 */
 	{0x05, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
 	{0x05, AC_VERB_SET_CONNECT_SEL, 0x00},
@@ -3068,7 +3068,7 @@ static struct hda_verb alc260_test_init_verbs[] = {
 	{0x03, AC_VERB_SET_DIGI_CONVERT_1, 0},
 	{0x06, AC_VERB_SET_DIGI_CONVERT_1, 0},
 
-	/* Ensure mic1, mic2, line1 and line2 pin widget take input from the 
+	/* Ensure mic1, mic2, line1 and line2 pin widgets take input from the 
 	 * OUT1 sum bus when acting as an output.
 	 */
 	{0x0b, AC_VERB_SET_CONNECT_SEL, 0},
@@ -3103,13 +3103,13 @@ static struct hda_verb alc260_test_init_verbs[] = {
 
 	/* Mute capture amp left and right */
 	{0x04, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	/* Set ADC connection select to match default mixer setting - line 
-	 * in (on mic1 pin)
+	/* Set ADC connection select to match default mixer setting (mic1
+	 * pin)
 	 */
 	{0x04, AC_VERB_SET_CONNECT_SEL, 0x00},
 
 	/* Do the same for the second ADC: mute capture input amp and
-	 * set ADC connection to line in
+	 * set ADC connection to mic1 pin
 	 */
 	{0x05, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
 	{0x05, AC_VERB_SET_CONNECT_SEL, 0x00},