ASoC: omap-twl4030: Update the header file to support more boards

The common machine driver will be able to support new boards where the voice
port is also in use.
At the same time add possibility to fine tune the connections from twl4030
on the board: jack detection GPIO, input/output selection

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/include/linux/platform_data/omap-twl4030.h b/include/linux/platform_data/omap-twl4030.h
index c7bef788daabd14735d053e5c8ad680b247e11f1..ee60ef79d79270262bfb1992f4f7695f422323fc 100644 (file)
--- a/include/linux/platform_data/omap-twl4030.h
+++ b/include/linux/platform_data/omap-twl4030.h
@@ -25,8 +25,34 @@
 #ifndef _OMAP_TWL4030_H_
 #define _OMAP_TWL4030_H_
 
+/* To select if only one channel is connected in a stereo port */
+#define OMAP_TWL4030_LEFT      (1 << 0)
+#define OMAP_TWL4030_RIGHT     (1 << 1)
+
 struct omap_tw4030_pdata {
        const char *card_name;
+       /* Voice port is connected to McBSP3 */
+       bool voice_connected;
+
+       /* The driver will parse the connection flags if this flag is set */
+       bool    custom_routing;
+       /* Flags to indicate connected audio ports. */
+       u8      has_hs;
+       u8      has_hf;
+       u8      has_predriv;
+       u8      has_carkit;
+       bool    has_ear;
+
+       bool    has_mainmic;
+       bool    has_submic;
+       bool    has_hsmic;
+       bool    has_carkitmic;
+       bool    has_digimic0;
+       bool    has_digimic1;
+       u8      has_linein;
+
+       /* Jack detect GPIO or  <= 0 if it is not implemented */
+       int jack_detect;
 };
 
 #endif /* _OMAP_TWL4030_H_ */