[alsa-devel] [PATCH 2/3] ASoC: Document CFG switch settings for SMDK6410 WM8580 usage

[Mark Brown]

Sadly these aren't soft controllable and can't be read back either :(

Signed-off-by: Mark Brown <broonie at opensource.wolfsonmicro.com>
---
 sound/soc/s3c24xx/smdk64xx_wm8580.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/sound/soc/s3c24xx/smdk64xx_wm8580.c b/sound/soc/s3c24xx/smdk64xx_wm8580.c
index 5853f66..4926aca 100644
--- a/sound/soc/s3c24xx/smdk64xx_wm8580.c
+++ b/sound/soc/s3c24xx/smdk64xx_wm8580.c
@@ -22,6 +22,12 @@
 #include "s3c-dma.h"
 #include "s3c64xx-i2s.h"
 
+/*
+ * Default CFG switch settings to use this driver:
+ *
+ *   SMDK6410: Set CFG1 1-3 Off, CFG2 1-4 On
+ */
+
 /* SMDK64XX has a 12MHZ crystal attached to WM8580 */
 #define SMDK64XX_WM8580_FREQ 12000000
 
-- 
1.7.1