diff options
Diffstat (limited to 'include/linux/wm97xx.h')
| -rw-r--r-- | include/linux/wm97xx.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/include/linux/wm97xx.h b/include/linux/wm97xx.h index 6f69968..38e8c4d 100644 --- a/include/linux/wm97xx.h +++ b/include/linux/wm97xx.h @@ -16,6 +16,12 @@ #include <linux/platform_device.h> /* + * WM97xx variants + */ +#define WM97xx_GENERIC 0x0000 +#define WM97xx_WM1613 0x1613 + +/* * WM97xx AC97 Touchscreen registers */ #define AC97_WM97XX_DIGITISER1 0x76 @@ -283,9 +289,28 @@ struct wm97xx { unsigned pen_is_down:1; /* Pen is down */ unsigned aux_waiting:1; /* aux measurement waiting */ unsigned pen_probably_down:1; /* used in polling mode */ + u16 variant; /* WM97xx chip variant */ u16 suspend_mode; /* PRP in suspend mode */ }; +struct wm97xx_batt_pdata { + int batt_aux; + int temp_aux; + int charge_gpio; + int min_voltage; + int max_voltage; + int batt_div; + int batt_mult; + int temp_div; + int temp_mult; + int batt_tech; + char *batt_name; +}; + +struct wm97xx_pdata { + struct wm97xx_batt_pdata *batt_pdata; /* battery data */ +}; + /* * Codec GPIO access (not supported on WM9705) * This can be used to set/get codec GPIO and Virtual GPIO status. |